bachir/popsu-d7
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

security update core+modules

Browse Source
This commit is contained in:
Bachir Soussi Chiadmi 2015-04-26 18:38:56 +02:00
parent 2f45ea820a
commit 7c96373038
1022 changed files with 30319 additions and 11259 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

392
CHANGELOG.txt
View File

@ -1,5 +1,395 @@
Drupal 7.20, 2013-02-20 - test
Drupal 7.36, 2015-04-01
-----------------------
- Added a 'file_public_schema' variable which allows modules that define
publicly-accessible streams in hook_stream_wrappers() to bypass file download
access checks when processing managed file upload fields.
- Fixed a bug that caused database query tags not to be added to search-related
database queries under many circumstances, and which prevented the
corresponding hook_query_TAG_alter() implementations from being called.
- Fixed the "for" attribute on managed file upload field labels to improve
accessibility (minor markup change).
- Added a 'javascript_always_use_jquery' variable which can be set to FALSE by
sites that may not need jQuery loaded on all pages, and a 'requires_jquery'
option to drupal_add_js() which modules can set to FALSE when adding
JavaScript files that have no dependency on jQuery (API addition:
https://www.drupal.org/node/2462717).
- Fixed incorrect foreign keys in the User module's role_permission and
users_roles database tables.
- Changed permission descriptions throughout Drupal core to consistently link
to relevant administrative pages, regardless of whether the user viewing the
Permissions page can view the page being linked to (minor UI change).
- Fixed the drupal_add_region_content() function so that it actually adds
content to the page.
- Added an 'image_suppress_itok_output' variable to allow sites already using
the existing 'image_allow_insecure_derivatives' variable to also prevent
security tokens from appearing in image derivative URLs.
- Fixed double-escaping of theme names in the Block module administrative
interface (minor string change).
- Added basic support for Xdebug when running automated tests.
- Fixed a bug which caused previewing a node to remove elements from the node
being edited. With this fix, calling node_preview() will no longer modify the
passed-in node object (minor API change).
- Added a user_has_role() function to check whether a user has a particular
role (API addition: https://www.drupal.org/node/2462411).
- Fixed installation failures when an opcode cache is enabled.
- Fixed a bug in the Drupal 6 to Drupal 7 upgrade path which caused private
files to be inaccessible.
- Fixed a bug in the Drupal 6 to Drupal 7 upgrade path which caused user
pictures to be lost.
- Fixed missing language code in hook_field_attach_view_alter() when it is
invoked from field_view_field().
- Stopped sending ETag and Last-Modified headers for uncached page requests,
since they break caching for certain Varnish and Nginx configurations.
- Changed the Simpletest module to allow PSR-4 test classes to be used in
Drupal 7.
- Fixed a fatal error that occurred when using the Comment module's "Unpublish
comment containing keyword(s)" action.
- Changed the "lang" attribute on language links to "xml:lang" so it validates
as XHTML (minor markup change).
- Prevented the form API from allowing arrays to be submitted for various form
elements, such as textfields, textareas, and password fields (API change:
https://www.drupal.org/node/2462723).
- Fixed a bug in the Contact module which caused the global user object to have
the incorrect name and e-mail address during the remainder of the page
request after the contact form is submitted.
- Numerous small bug fixes.
- Numerous API documentation improvements.
- Additional automated test coverage.
Drupal 7.35, 2015-03-18
----------------------
- Fixed security issues (multiple vulnerabilities). See SA-CORE-2015-001.
Drupal 7.34, 2014-11-19
----------------------
- Fixed security issues (multiple vulnerabilities). See SA-CORE-2014-006.
Drupal 7.33, 2014-11-07
-----------------------
- Began storing the file modification time of each module and theme in the
{system} database table so that contributed modules can use it to identify
recently changed modules and themes (minor data structure change to the
return value of system_get_info() and other related functions).
- Added a "Did you mean?" feature to the run-tests.sh script for running
automated tests from the command line, to help developers who are attempting
to run a particular test class or group.
- Changed the date format used in various HTTP headers output by Drupal core
from RFC 1123 format to RFC 7231 format.
- Added a "block_cache_bypass_node_grants" variable to allow sites which have
node access modules enabled to use the block cache if desired (API addition).
- Made image derivative generation HTTP requests return a 404 error (rather
than a 500 error) when the source image does not exist.
- Fixed a bug which caused user pictures to be removed from the user object
after saving, and resulted in data loss if the user account was subsequently
re-saved.
- Fixed a bug in which field_has_data() did not return TRUE for fields that
only had data in older entity revisions, leading to loss of the field's data
when the field configuration was edited.
- Fixed a bug which caused the Ajax progress throbber to appear misaligned in
many situatons (minor styling change).
- Prevented the Bartik theme from lower-casing the "Permalink" link on
comments, for improved multilingual support (minor UI change).
- Added a "preferred_menu_links" tag to the database query that is used by
menu_link_get_preferred() to find the preferred menu link for a given path,
to make it easier to alter.
- Increased the maximum allowed length of block titles to 255 characters
(database schema change to the {block} table).
- Removed the Field module's field_modules_uninstalled() function, since it did
not do anything when it was invoked.
- Added a "theme_hook_original" variable to templates and theme functions and
an optional sitewide theme debug mode, to provide contextual information in
the page's HTML to theme developers. The theme debug mode is based on the one
used with Twig in Drupal 8 and can be accessed by setting the "theme_debug"
variable to TRUE (API addition).
- Added an entity_view_mode_prepare() API function to allow entity-defining
modules to properly invoke hook_entity_view_mode_alter(), and used it
throughout Drupal core to fix bugs with the invocation of that hook (API
change: https://www.drupal.org/node/2369141).
- Security improvement: Made the database API's orderBy() method sanitize the
sort direction ("ASC" or "DESC") for queries built with db_select(), so that
calling code does not have to.
- Changed the RDF module to consistently output RDF metadata for nodes and
comments near where the node is rendered in the HTML (minor markup and data
structure change).
- Added an HTML class to RDFa metatags throughout Drupal to prevent them from
accidentally affecting the site appearance (minor markup change).
- Fixed a bug in the Unicode requirements check which prevented installing
Drupal on PHP 5.6.
- Fixed a bug which caused drupal_get_bootstrap_phase() to abort the bootstrap
when called early in the page request.
- Renamed the "Search result" view mode to "Search result highlighting input"
to better reflect how it is used (UI change).
- Improved database queries generated by EntityFieldQuery in the case where
delta or language condition groups are used, to reduce the number of INNER
JOINs (this is a minor data structure change affecting code which implements
hook_query_alter() on these queries).
- Removed special-case behavior for file uploads which allowed user #1 to
bypass maximum file size and user quota limits.
- Numerous small bug fixes.
- Numerous API documentation improvements.
- Additional automated test coverage.
Drupal 7.32, 2014-10-15
----------------------
- Fixed security issues (SQL injection). See SA-CORE-2014-005.
Drupal 7.31, 2014-08-06
----------------------
- Fixed security issues (denial of service). See SA-CORE-2014-004.
Drupal 7.30, 2014-07-24
-----------------------
- Fixed a regression introduced in Drupal 7.29 that caused files or images
attached to taxonomy terms to be deleted when the taxonomy term was edited
and resaved (and other related bugs with contributed and custom modules).
- Added a warning on the permissions page to recommend restricting access to
the "View site reports" permission to trusted administrators. See
DRUPAL-PSA-2014-002.
- Numerous API documentation improvements.
- Additional automated test coverage.
Drupal 7.29, 2014-07-16
----------------------
- Fixed security issues (multiple vulnerabilities). See SA-CORE-2014-003.
Drupal 7.28, 2014-05-08
-----------------------
- Fixed a regression introduced in Drupal 7.27 that caused JavaScript to break
on older browsers (such as Internet Explorer 8 and earlier) when Ajax was
used.
- Increased the timeout used by the Update Manager module when it fetches data
from drupal.org (from 5 seconds to 30 seconds), to work around a problem
which causes incomplete information about security updates to be presented to
site administrators. This fix may lead to a performance slowdown on the
Update Manager administration pages, when installing Drupal distributions,
and (for sites that use the automated cron feature) on occasional page loads
by site visitors.
- Fixed the behavior of the token system's "[node:summary]" token when the body
field does not have a manual summary.
- Changed the behavior of db_query_temporary() so that it works on SELECT
queries even when they have leading comments/whitespace. A side effect of
this fix is that db_query_temporary() will now fail with an error if it is
ever used on non-SELECT queries.
- Added a "node_admin_filter" tag to the database query used to build the list
of nodes on the content administration page, to make it easier to alter.
- Made the cron queue system log any exceptions that are thrown while an item
in the queue is being processed, rather than stopping the entire PHP request.
- Improved screen reader support by adding an aria-live HTML attribute to file
upload fields when there is an error uploading the file (minor markup
change).
- Made the pager on the Tracker module listing pages show the same number of
items as other pagers throughout Drupal core (minor UI change).
- Fixed a bug which caused caches not to be properly cleared when a file entity
was saved or deleted.
- Added several missing countries to the default list returned by
country_get_list() (string change).
- Replaced the term "weight" with "influence" in the content ranking settings
for search, and added help text for administrators (string change).
- Fixed untranslatable text strings in the administrative interface for the
"Crop" effect provided by the Image module (minor string change).
- Fixed a bug in the Taxonomy module update function introduced in Drupal 7.26
that caused memory and CPU problems on sites with very large numbers of
unpublished nodes.
- Numerous small bug fixes.
- Numerous API documentation improvements.
- Additional automated test coverage.
Drupal 7.27, 2014-04-16
----------------------
- Fixed security issues (information disclosure). See SA-CORE-2014-002.
Drupal 7.26, 2014-01-15
----------------------
- Fixed security issues (multiple vulnerabilities). See SA-CORE-2014-001.
Drupal 7.25, 2014-01-02
-----------------------
- Fixed a bug in node_save() which prevented the saved node from being updated
in hook_node_insert() and other similar hooks.
- Added a meta tag to install.php to prevent it from being indexed by search
engines even when Drupal is installed in a subfolder (minor markup change).
- Fixed a bug in the database API that caused frequent deadlock errors when
running merge queries on some servers.
- Performance improvement: Prevented block rehashing from writing blocks to the
database on every cache clear and cron run when the blocks have not changed.
This fix results in an extra 'saved' key which is added and set to TRUE for
each block returned by _block_rehash() that actually is saved to the database
(data structure change).
- Added an optional 'skip on cron' parameter to hook_cron_queue_info() to allow
queues to avoid being automatically processed on cron runs (API addition).
- Fixed a bug which caused hook_block_view_MODULE_DELTA_alter() to never be
invoked if the block delta had a hyphen in it. To implement the hook when the
block delta has a hyphen, modules should now replace hyphens with underscores
when constructing the function name for the hook implementation.
- Fixed a bug which caused cached pages to sometimes be sent to the browser
with incorrect compression. The fix adds a new 'page_compressed' key to the
$cache->data array returned by drupal_page_get_cache() (minor data structure
change).
- Fixed broken tests on PHP 5.5.
- Made the File and Image modules more robust when saving entities that have
deleted files attached. The code in file_field_presave() will now remove the
record of the deleted file from the entity before saving (minor data
structure change).
- Standardized menu callback functions throughout Drupal core to return
MENU_NOT_FOUND and MENU_ACCESS_DENIED rather than printing their own "page
not found" or "access denied" pages (minor API change in the return value of
these functions under some circumstances).
- Fixed a bug in which caches were not properly cleared when a node was deleted
via the administrative interface.
- Changed the Bartik theme to render content contained in <pre>, <code> and
similar tags in a larger font size, so it is easier to read.
- Fixed a bug in the Search module that caused exceptions to be thrown during
searches if the server was not configured to represent decimal points as a
period.
- Fixed a regression in the Image module that made image_style_url() not work
when a relative path (rather than a complete file URI) was passed to it.
- Added an optional feature to the Statistics module to allow node views to be
tracked by Ajax requests rather than during the server-side generation of the
page. This allows the node counter to work on sites that use external page
caches (string change and new administrative option:
https://drupal.org/node/2164069).
- Added a link to the drupal.org documentation page for cron to the Cron
settings page (string change).
- Added a 'drupal_anonymous_user_object' variable to allow the anonymous user
object returned by drupal_anonymous_user() to be overridden with a classed
object (API addition).
- Changed the database API to allow inserts based on a SELECT * query to work
correctly.
- Changed the database schema of the {file_managed} table to allow Drupal to
manage files larger than 4 GB.
- Changed the File module's hook_field_load() implementation to prevent file
entity properties which have the same name as file or image field properties
from overwriting the field properties (minor API change).
- Numerous small bug fixes.
- Numerous API documentation improvements.
- Additional automated test coverage.
Drupal 7.24, 2013-11-20
----------------------
- Fixed security issues (multiple vulnerabilities), see SA-CORE-2013-003.
Drupal 7.23, 2013-08-07
-----------------------
- Fixed a fatal error on PostgreSQL databases when updating the Taxonomy module
from Drupal 6 to Drupal 7.
- Fixed the default ordering of CSS files for sites using right-to-left
languages, to consistently place the right-to-left override file immediately
after the CSS it is overriding (API change: https://drupal.org/node/2058463).
- Added a drupal_check_memory_limit() API function to allow the memory limit to
be checked consistently (API addition).
- Changed the default web.config file for IIS servers to allow favicon.ico
files which are present in the filesystem to be accessed.
- Fixed inconsistent support for the 'tel' protocol in Drupal's URL filtering
functions.
- Performance improvement: Allowed all hooks to be included in the
module_implements() cache, even those that are only invoked on HTTP POST
requests.
- Made the database system replace truncate queries with delete queries when
inside a transaction, to fix issues with PostgreSQL and other databases.
- Fixed a bug which caused nested contextual links to display improperly.
- Fixed a bug which prevented cached image derivatives from being flushed for
private files and other non-default file schemes.
- Fixed drupal_render() to always return an empty string when there is no
output, rather than sometimes returning NULL (minor API change).
- Added protection to cache_clear_all() to ensure that non-cache tables cannot
be truncated (API addition: a new isValidBin() method has been added to the
default database cache implementation).
- Changed the default .htaccess file to support HTTP authorization in CGI
environments.
- Changed the password reset form to pre-fill the username when requested via a
URL query parameter, and used this in the error message that appears after a
failed login attempt (minor data structure and behavior change).
- Fixed broken support for foreign keys in the field API.
- Fixed "No active batch" error when a user cancels their own account.
- Added a description to the "access content overview" permission on the
permissions page (string change).
- Added a drupal_array_diff_assoc_recursive() function to allow associative
arrays to be compared recursively (API addition).
- Added human-readable labels to image styles, in addition to the existing
machine-readable name (API change: https://drupal.org/node/2058503).
- Moved the drupal_get_hash_salt() function to bootstrap.inc and used it in
additional places in the code, for added security in the case where there is
no hash salt in settings.php.
- Fixed a regression in Drupal 7.22 that caused internal server errors for
sites running on very old Apache 1.x web servers.
- Numerous small bug fixes.
- Numerous API documentation improvements.
- Additional automated test coverage.
Drupal 7.22, 2013-04-03
-----------------------
- Allowed the drupal_http_request() function to be overridden so that
additional HTTP request capabilities can be added by contributed modules.
- Changed the Simpletest module to allow PSR-0 test classes to be used in
Drupal 7.
- Removed an unnecessary "Content-Disposition" header from private file
downloads; it prevented many private files from being viewed inline in a web
browser.
- Changed various field API functions to allow them to optionally act on a
single field within an entity (API addition: http://drupal.org/node/1825844).
- Fixed a bug which prevented Drupal's file transfer functionality from working
on some PHP 5.4 systems.
- Fixed incorrect log message when theme() is called for a theme hook that does
not exist (minor string change).
- Fixed Drupal's token-replacement system to allow spaces in the token value.
- Changed the default behavior after a user creates a node they do not have
access to view. The user will now be redirected to the front page rather than
an access denied page.
- Fixed a bug which prevented empty HTTP headers (such as "0") from being set.
(Minor behavior change: Callers of drupal_add_http_header() must now set
FALSE explicitly to prevent a header from being sent at all; this was already
indicated in the function's documentation.)
- Fixed OpenID errors when more than one module implements hook_openid(). The
behavior is now changed so that if more than one module tries to set the same
parameter, the last module's change takes effect.
- Fixed a serious documentation bug: The $name variable in the
taxonomy-term.tpl.php theme template was incorrectly documented as being
sanitized when in fact it is not.
- Fixed a bug which prevented Drupal 6 to Drupal 7 upgrades on sites which had
duplicate permission names in the User module's database tables.
- Added an empty "datatype" attribute to taxonomy term and username links to
make the RDFa markup upward compatible with RDFa 1.1 (minor markup addition).
- Fixed a bug which caused the denial-of-service protection added in Drupal
7.20 to break certain valid image URLs that had an extra slash in them.
- Fixed a bug with update queries in the SQLite database driver that prevented
Drupal from being installed with SQLite on PHP 5.4.
- Fixed enforced dependencies errors updating to recent versions of Drupal 7 on
certain non-MySQL databases.
- Refactored the Field module's caching behavior to obtain large improvements
in memory usage for sites with many fields and instances (API addition:
http://drupal.org/node/1915646).
- Fixed entity argument not being passed to implementations of
hook_file_download_access_alter(). The fix adds an additional context
parameter that can be passed when calling drupal_alter() for any hook (API
change: http://drupal.org/node/1882722).
- Fixed broken support for translatable comment fields (API change:
http://drupal.org/node/1874724).
- Added an assertThemeOutput() method to Simpletest to allow tests to check
that themed output matches an expected HTML string (API addition).
- Added a link to "Install another module" after a module has been successfully
downloaded via the Update Manager (UI change).
- Added an optional "exclusive" flag to installation profile .info files which
allows Drupal distributions to force a profile to be selected during
installation (API addition: http://drupal.org/node/1961012).
- Fixed a bug which caused the database API to not properly close database
connections.
- Added a link to the URL for running cron from outside the site to the Cron
settings page (UI change).
- Fixed a bug which prevented image styles from being reverted on PHP 5.4.
- Made the default .htaccess rules protocol sensitive to improve security for
sites which use HTTPS and redirect between "www" and non-"www" versions of
the page.
- Numerous small bug fixes.
- Numerous API documentation improvements.
- Additional automated test coverage.
Drupal 7.21, 2013-03-06
-----------------------
- Allowed sites using the 'image_allow_insecure_derivatives' variable to still
have partial protection from the security issues fixed in Drupal 7.20.
Drupal 7.20, 2013-02-20
-----------------------
- Fixed security issues (denial of service). See SA-CORE-2013-002.

2
COPYRIGHT.txt
View File

@ -1,4 +1,4 @@
All Drupal code is Copyright 2001 - 2012 by the original authors.
All Drupal code is Copyright 2001 - 2013 by the original authors.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by

15
INSTALL.mysql.txt
View File

@ -20,18 +20,21 @@ initial database files. Next you must log in and set the access database rights:
Again, you will be asked for the 'username' database password. At the MySQL
prompt, enter the following command:
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER
ON databasename.*
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER,
CREATE TEMPORARY TABLES ON databasename.*
TO 'username'@'localhost' IDENTIFIED BY 'password';
where
where:
'databasename' is the name of your database
'username@localhost' is the username of your MySQL account
'username' is the username of your MySQL account
'localhost' is the web server host where Drupal is installed
'password' is the password required for that username
Note: Unless your database user has all of the privileges listed above, you will
not be able to run Drupal.
Note: Unless the database user/host combination for your Drupal installation
has all of the privileges listed above (except possibly CREATE TEMPORARY TABLES,
which is currently only used by Drupal core automated tests and some
contributed modules), you will not be able to install or run Drupal.
If successful, MySQL will reply with:

2
INSTALL.txt
View File

@ -20,6 +20,8 @@ Drupal requires:
- MySQL 5.0.15 (or greater) (http://www.mysql.com/).
- MariaDB 5.1.44 (or greater) (http://mariadb.org/). MariaDB is a fully
compatible drop-in replacement for MySQL.
- Percona Server 5.1.70 (or greater) (http://www.percona.com/). Percona
Server is a backwards-compatible replacement for MySQL.
- PostgreSQL 8.3 (or greater) (http://www.postgresql.org/).
- SQLite 3.4.2 (or greater) (http://www.sqlite.org/).

14
LICENSE.txt
View File

@ -1,12 +1,12 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
@ -56,7 +56,7 @@ patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
@ -255,7 +255,7 @@ make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
@ -277,9 +277,9 @@ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it

24
MAINTAINERS.txt
View File

@ -27,7 +27,6 @@ Ajax system
- Earl Miles 'merlinofchaos' http://drupal.org/user/26979
Base system
- Károly Négyesi 'chx' http://drupal.org/user/9446
- Damien Tournoud 'DamZ' http://drupal.org/user/22211
- Moshe Weitzman 'moshe weitzman' http://drupal.org/user/23
@ -39,7 +38,6 @@ Cache system
- Nathaniel Catchpole 'catch' http://drupal.org/user/35733
Cron system
- Károly Négyesi 'chx' http://drupal.org/user/9446
- Derek Wright 'dww' http://drupal.org/user/46549
Database system
@ -55,10 +53,8 @@ Database system
- Sqlite driver
- Damien Tournoud 'DamZ' http://drupal.org/user/22211
- Károly Négyesi 'chx' http://drupal.org/user/9446
Database update system
- Károly Négyesi 'chx' http://drupal.org/user/9446
- Ashok Modi 'BTMash' http://drupal.org/user/60422
Entity system
@ -71,7 +67,6 @@ File system
- Aaron Winborn 'aaron' http://drupal.org/user/33420
Form system
- Károly Négyesi 'chx' http://drupal.org/user/9446
- Alex Bronstein 'effulgentsia' http://drupal.org/user/78040
- Wolfgang Ziegler 'fago' http://drupal.org/user/16747
- Daniel F. Kudwien 'sun' http://drupal.org/user/54136
@ -105,7 +100,6 @@ Markup
Menu system
- Peter Wolanin 'pwolanin' http://drupal.org/user/49851
- Károly Négyesi 'chx' http://drupal.org/user/9446
Path system
- Dave Reid 'davereid' http://drupal.org/user/53892
@ -139,9 +133,6 @@ Accessibility
Documentation
- Jennifer Hodgdon 'jhodgdon' http://drupal.org/user/155601
Security
- Greg Knaddison 'greggles' http://drupal.org/user/36762
Translations
- Gerhard Killesreiter 'killes' http://drupal.org/user/83
@ -154,6 +145,20 @@ Node Access
- Ken Rickard 'agentrickard' http://drupal.org/user/20975
- Jess Myrbo 'xjm' http://drupal.org/user/65776
Security team
-----------------
To report a security issue, see: https://drupal.org/security-team/report-issue
The Drupal security team provides Security Advisories for vulnerabilities,
assists developers in resolving security issues, and provides security
documentation. See http://drupal.org/security-team for more information. The
security team lead is:
- Michael Hess 'mlhess' https://drupal.org/user/102818
Module maintainers
------------------
@ -250,7 +255,6 @@ Shortcut module
Simpletest module
- Jimmy Berry 'boombatower' http://drupal.org/user/214218
- Károly Négyesi 'chx' http://drupal.org/user/9446
Statistics module
- Tim Millwood 'timmillwood' http://drupal.org/user/227849

12
README.txt
View File

@ -71,12 +71,12 @@ profiles/your_site_profile/themes respectively to restrict their usage to only
sites that were installed with that specific profile.
More about installation profiles and distributions:
* Read about the difference between installation profiles and distributions:
http://drupal.org/node/1089736
* Download contributed installation profiles and distributions:
http://drupal.org/project/distributions
* Develop your own installation profile or distribution:
http://drupal.org/developing/distributions
* Read about the difference between installation profiles and distributions:
http://drupal.org/node/1089736
* Download contributed installation profiles and distributions:
http://drupal.org/project/distributions
* Develop your own installation profile or distribution:
http://drupal.org/developing/distributions
APPEARANCE
----------

35
authorize.php
View File

@ -4,16 +4,16 @@
* @file
* Administrative script for running authorized file operations.
*
* Using this script, the site owner (the user actually owning the files on
* the webserver) can authorize certain file-related operations to proceed
* with elevated privileges, for example to deploy and upgrade modules or
* themes. Users should not visit this page directly, but instead use an
* administrative user interface which knows how to redirect the user to this
* script as part of a multistep process. This script actually performs the
* selected operations without loading all of Drupal, to be able to more
* gracefully recover from errors. Access to the script is controlled by a
* global killswitch in settings.php ('allow_authorize_operations') and via
* the 'administer software updates' permission.
* Using this script, the site owner (the user actually owning the files on the
* webserver) can authorize certain file-related operations to proceed with
* elevated privileges, for example to deploy and upgrade modules or themes.
* Users should not visit this page directly, but instead use an administrative
* user interface which knows how to redirect the user to this script as part of
* a multistep process. This script actually performs the selected operations
* without loading all of Drupal, to be able to more gracefully recover from
* errors. Access to the script is controlled by a global killswitch in
* settings.php ('allow_authorize_operations') and via the 'administer software
* updates' permission.
*
* There are helper functions for setting up an operation to run via this
* system in modules/system/system.module. For more information, see:
@ -21,16 +21,17 @@
*/
/**
* Root directory of Drupal installation.
* Defines the root directory of the Drupal installation.
*/
define('DRUPAL_ROOT', getcwd());
/**
* Global flag to identify update.php and authorize.php runs, and so
* avoid various unwanted operations, such as hook_init() and
* hook_exit() invokes, css/js preprocessing and translation, and
* solve some theming issues. This flag is checked on several places
* in Drupal code (not just authorize.php).
* Global flag to identify update.php and authorize.php runs.
*
* Identifies update.php and authorize.php runs, avoiding unwanted operations
* such as hook_init() and hook_exit() invokes, css/js preprocessing and
* translation, and solves some theming issues. The flag is checked in other
* places in Drupal code (not just authorize.php).
*/
define('MAINTENANCE_MODE', 'update');
@ -51,7 +52,7 @@ function authorize_access_denied_page() {
* have access to the 'administer software updates' permission.
*
* @return
* TRUE if the current user can run authorize.php, otherwise FALSE.
* TRUE if the current user can run authorize.php, and FALSE if not.
*/
function authorize_access_allowed() {
return variable_get('allow_authorize_operations', TRUE) && user_access('administer software updates');

95
includes/ajax.inc
View File

@ -211,7 +211,7 @@
*
* When returning an Ajax command array, it is often useful to have
* status messages rendered along with other tasks in the command array.
* In that case the the Ajax commands array may be constructed like this:
* In that case the Ajax commands array may be constructed like this:
* @code
* $commands = array();
* $commands[] = ajax_command_replace(NULL, $output);
@ -251,8 +251,8 @@ function ajax_render($commands = array()) {
// reliably diffed with array_diff_key(), since the number can change
// due to factors unrelated to the inline content, so for now, we strip
// the inline items from Ajax responses, and can add support for them
// when drupal_add_css() and drupal_add_js() are changed to using md5()
// or some other hash of the inline content.
// when drupal_add_css() and drupal_add_js() are changed to use a hash
// of the inline content as the array key.
foreach ($items[$type] as $key => $item) {
if (is_numeric($key)) {
unset($items[$type][$key]);
@ -276,7 +276,7 @@ function ajax_render($commands = array()) {
$extra_commands = array();
if (!empty($styles)) {
$extra_commands[] = ajax_command_prepend('head', $styles);
$extra_commands[] = ajax_command_add_css($styles);
}
if (!empty($scripts_header)) {
$extra_commands[] = ajax_command_prepend('head', $scripts_header);
@ -292,7 +292,7 @@ function ajax_render($commands = array()) {
$scripts = drupal_add_js();
if (!empty($scripts['settings'])) {
$settings = $scripts['settings'];
array_unshift($commands, ajax_command_settings(call_user_func_array('array_merge_recursive', $settings['data']), TRUE));
array_unshift($commands, ajax_command_settings(drupal_array_merge_deep_array($settings['data']), TRUE));
}
// Allow modules to alter any Ajax response.
@ -308,10 +308,11 @@ function ajax_render($commands = array()) {
* pulls the form info from $_POST.
*
* @return
* An array containing the $form and $form_state. Use the list() function
* to break these apart:
* An array containing the $form, $form_state, $form_id, $form_build_id and an
* initial list of Ajax $commands. Use the list() function to break these
* apart:
* @code
* list($form, $form_state, $form_id, $form_build_id) = ajax_get_form();
* list($form, $form_state, $form_id, $form_build_id, $commands) = ajax_get_form();
* @endcode
*/
function ajax_get_form() {
@ -331,6 +332,17 @@ function ajax_get_form() {
drupal_exit();
}
// When a page level cache is enabled, the form-build id might have been
// replaced from within form_get_cache. If this is the case, it is also
// necessary to update it in the browser by issuing an appropriate Ajax
// command.
$commands = array();
if (isset($form['#build_id_old']) && $form['#build_id_old'] != $form['#build_id']) {
// If the form build ID has changed, issue an Ajax command to update it.
$commands[] = ajax_command_update_build_id($form);
$form_build_id = $form['#build_id'];
}
// Since some of the submit handlers are run, redirects need to be disabled.
$form_state['no_redirect'] = TRUE;
@ -345,7 +357,7 @@ function ajax_get_form() {
$form_state['input'] = $_POST;
$form_id = $form['#form_id'];
return array($form, $form_state, $form_id, $form_build_id);
return array($form, $form_state, $form_id, $form_build_id, $commands);
}
/**
@ -366,7 +378,7 @@ function ajax_get_form() {
* @see system_menu()
*/
function ajax_form_callback() {
list($form, $form_state) = ajax_get_form();
list($form, $form_state, $form_id, $form_build_id, $commands) = ajax_get_form();
drupal_process_form($form['#form_id'], $form, $form_state);
// We need to return the part of the form (or some other content) that needs
@ -379,7 +391,19 @@ function ajax_form_callback() {
$callback = $form_state['triggering_element']['#ajax']['callback'];
}
if (!empty($callback) && function_exists($callback)) {
return $callback($form, $form_state);
$result = $callback($form, $form_state);
if (!(is_array($result) && isset($result['#type']) && $result['#type'] == 'ajax')) {
// Turn the response into a #type=ajax array if it isn't one already.
$result = array(
'#type' => 'ajax',
'#commands' => ajax_prepare_response($result),
);
}
$result['#commands'] = array_merge($commands, $result['#commands']);
return $result;
}
}
@ -836,7 +860,8 @@ function ajax_command_insert($selector, $html, $settings = NULL) {
* @return
* An array suitable for use with the ajax_render() function.
*
* See @link http://docs.jquery.com/Manipulation/replaceWith#content jQuery replaceWith command @endlink
* See
* @link http://docs.jquery.com/Manipulation/replaceWith#content jQuery replaceWith command @endlink
*/
function ajax_command_replace($selector, $html, $settings = NULL) {
return array(
@ -1209,3 +1234,49 @@ function ajax_command_restripe($selector) {
'selector' => $selector,
);
}
/**
* Creates a Drupal Ajax 'update_build_id' command.
*
* This command updates the value of a hidden form_build_id input element on a
* form. It requires the form passed in to have keys for both the old build ID
* in #build_id_old and the new build ID in #build_id.
*
* The primary use case for this Ajax command is to serve a new build ID to a
* form served from the cache to an anonymous user, preventing one anonymous
* user from accessing the form state of another anonymous users on Ajax enabled
* forms.
*
* @param $form
* The form array representing the form whose build ID should be updated.
*/
function ajax_command_update_build_id($form) {
return array(
'command' => 'updateBuildId',
'old' => $form['#build_id_old'],
'new' => $form['#build_id'],
);
}
/**
* Creates a Drupal Ajax 'add_css' command.
*
* This method will add css via ajax in a cross-browser compatible way.
*
* This command is implemented by Drupal.ajax.prototype.commands.add_css()
* defined in misc/ajax.js.
*
* @param $styles
* A string that contains the styles to be added.
*
* @return
* An array suitable for use with the ajax_render() function.
*
* @see misc/ajax.js
*/
function ajax_command_add_css($styles) {
return array(
'command' => 'add_css',
'data' => $styles,
);
}

394
includes/bootstrap.inc
View File

@ -8,7 +8,7 @@
/**
* The current system version.
*/
define('VERSION', '7.20');
define('VERSION', '7.36');
/**
* Core API compatibility.
@ -218,12 +218,16 @@ define('LANGUAGE_RTL', 1);
define('REQUEST_TIME', (int) $_SERVER['REQUEST_TIME']);
/**
* Flag for drupal_set_title(); text is not sanitized, so run check_plain().
* Flag used to indicate that text is not sanitized, so run check_plain().
*
* @see drupal_set_title()
*/
define('CHECK_PLAIN', 0);
/**
* Flag for drupal_set_title(); text has already been sanitized.
* Flag used to indicate that text has already been sanitized.
*
* @see drupal_set_title()
*/
define('PASS_THROUGH', -1);
@ -240,10 +244,19 @@ define('REGISTRY_WRITE_LOOKUP_CACHE', 2);
/**
* Regular expression to match PHP function names.
*
* @see http://php.net/manual/en/language.functions.php
* @see http://php.net/manual/language.functions.php
*/
define('DRUPAL_PHP_FUNCTION_PATTERN', '[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*');
/**
* A RFC7231 Compliant date.
*
* http://tools.ietf.org/html/rfc7231#section-7.1.1.1
*
* Example: Sun, 06 Nov 1994 08:49:37 GMT
*/
define('DATE_RFC7231', 'D, d M Y H:i:s \G\M\T');
/**
* Provides a caching wrapper to be used in place of large array structures.
*
@ -274,7 +287,7 @@ define('DRUPAL_PHP_FUNCTION_PATTERN', '[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*'
* error, and $var will be populated with the contents of $object['foo'], but
* that data will be passed by value, not reference. For more information on
* the PHP limitation, see the note in the official PHP documentation at·
* http://php.net/manual/en/arrayaccess.offsetget.php on
* http://php.net/manual/arrayaccess.offsetget.php on
* ArrayAccess::offsetGet().
*
* By default, the class accounts for caches where calling functions might
@ -380,11 +393,11 @@ abstract class DrupalCacheArray implements ArrayAccess {
* without necessarily writing back to the persistent cache at the end.
*
* @param $offset
* The array offset that was request.
* The array offset that was requested.
* @param $persist
* Optional boolean to specify whether the offset should be persisted or
* not, defaults to TRUE. When called with $persist = FALSE the offset will
* be unflagged so that it will not written at the end of the request.
* be unflagged so that it will not be written at the end of the request.
*/
protected function persist($offset, $persist = TRUE) {
$this->keysToPersist[$offset] = $persist;
@ -516,9 +529,8 @@ function timer_stop($name) {
* Returns the appropriate configuration directory.
*
* Returns the configuration path based on the site's hostname, port, and
* pathname. Uses find_conf_path() to find the current configuration directory.
* See default.settings.php for examples on how the URL is converted to a
* directory.
* pathname. See default.settings.php for examples on how the URL is converted
* to a directory.
*
* @param bool $require_settings
* Only configuration directories with an existing settings.php file
@ -679,7 +691,8 @@ function drupal_environment_initialize() {
ini_set('session.use_only_cookies', '1');
ini_set('session.use_trans_sid', '0');
// Don't send HTTP headers using PHP's session handler.
ini_set('session.cache_limiter', 'none');
// An empty string is used here to disable the cache limiter.
ini_set('session.cache_limiter', '');
// Use httponly session cookies.
ini_set('session.cookie_httponly', '1');
@ -695,7 +708,14 @@ function drupal_environment_initialize() {
* TRUE if only containing valid characters, or FALSE otherwise.
*/
function drupal_valid_http_host($host) {
return preg_match('/^\[?(?:[a-zA-Z0-9-:\]_]+\.?)+$/', $host);
// Limit the length of the host name to 1000 bytes to prevent DoS attacks with
// long host names.
return strlen($host) <= 1000
// Limit the number of subdomains and port separators to prevent DoS attacks
// in conf_path().
&& substr_count($host, '.') <= 100
&& substr_count($host, ':') <= 100
&& preg_match('/^\[?(?:[a-zA-Z0-9-:\]_]+\.?)+$/', $host);
}
/**
@ -716,7 +736,6 @@ function drupal_settings_initialize() {
if (isset($base_url)) {
// Parse fixed base URL from settings.php.
$parts = parse_url($base_url);
$http_protocol = $parts['scheme'];
if (!isset($parts['path'])) {
$parts['path'] = '';
}
@ -792,7 +811,7 @@ function drupal_settings_initialize() {
*
* This function plays a key role in allowing Drupal's resources (modules
* and themes) to be located in different places depending on a site's
* configuration. For example, a module 'foo' may legally be be located
* configuration. For example, a module 'foo' may legally be located
* in any of these three places:
*
* modules/foo/foo.module
@ -803,7 +822,7 @@ function drupal_settings_initialize() {
* the above, depending on where the module is located.
*
* @param $type
* The type of the item (i.e. theme, theme_engine, module, profile).
* The type of the item (theme, theme_engine, module, profile).
* @param $name
* The name of the item for which the filename is requested.
* @param $filename
@ -811,7 +830,7 @@ function drupal_settings_initialize() {
* than by consulting the database.
*
* @return
* The filename of the requested item.
* The filename of the requested item or NULL if the item is not found.
*/
function drupal_get_filename($type, $name, $filename = NULL) {
// The location of files will not change during the request, so do not use
@ -841,7 +860,7 @@ function drupal_get_filename($type, $name, $filename = NULL) {
try {
if (function_exists('db_query')) {
$file = db_query("SELECT filename FROM {system} WHERE name = :name AND type = :type", array(':name' => $name, ':type' => $type))->fetchField();
if (file_exists(DRUPAL_ROOT . '/' . $file)) {
if ($file !== FALSE && file_exists(DRUPAL_ROOT . '/' . $file)) {
$files[$type][$name] = $file;
}
}
@ -1186,10 +1205,11 @@ function _drupal_set_preferred_header_name($name = NULL) {
* Headers are set in drupal_add_http_header(). Default headers are not set
* if they have been replaced or unset using drupal_add_http_header().
*
* @param $default_headers
* An array of headers as name/value pairs.
* @param $single
* If TRUE and headers have already be sent, send only the specified header.
* @param array $default_headers
* (optional) An array of headers as name/value pairs.
* @param bool $only_default
* (optional) If TRUE and headers have already been sent, send only the
* specified headers.
*/
function drupal_send_headers($default_headers = array(), $only_default = FALSE) {
$headers_sent = &drupal_static(__FUNCTION__, FALSE);
@ -1212,7 +1232,7 @@ function drupal_send_headers($default_headers = array(), $only_default = FALSE)
header($_SERVER['SERVER_PROTOCOL'] . ' ' . $value);
}
// Skip headers that have been unset.
elseif ($value) {
elseif ($value !== FALSE) {
header($header_names[$name_lower] . ': ' . $value);
}
}
@ -1225,23 +1245,10 @@ function drupal_send_headers($default_headers = array(), $only_default = FALSE)
* fresh page on every request. This prevents authenticated users from seeing
* locally cached pages.
*
* Also give each page a unique ETag. This will force clients to include both
* an If-Modified-Since header and an If-None-Match header when doing
* conditional requests for the page (required by RFC 2616, section 13.3.4),
* making the validation more robust. This is a workaround for a bug in Mozilla
* Firefox that is triggered when Drupal's caching is enabled and the user
* accesses Drupal via an HTTP proxy (see
* https://bugzilla.mozilla.org/show_bug.cgi?id=269303): When an authenticated
* user requests a page, and then logs out and requests the same page again,
* Firefox may send a conditional request based on the page that was cached
* locally when the user was logged in. If this page did not have an ETag
* header, the request only contains an If-Modified-Since header. The date will
* be recent, because with authenticated users the Last-Modified header always
* refers to the time of the request. If the user accesses Drupal via a proxy
* server, and the proxy already has a cached copy of the anonymous page with an
* older Last-Modified date, the proxy may respond with 304 Not Modified, making
* the client think that the anonymous and authenticated pageviews are
* identical.
* ETag and Last-Modified headers are not set per default for authenticated
* users so that browsers do not send If-Modified-Since headers from
* authenticated user pages. drupal_serve_page_from_cache() will set appropriate
* ETag and Last-Modified headers for cached pages.
*
* @see drupal_page_set_cache()
*/
@ -1254,9 +1261,7 @@ function drupal_page_header() {
$default_headers = array(
'Expires' => 'Sun, 19 Nov 1978 05:00:00 GMT',
'Last-Modified' => gmdate(DATE_RFC1123, REQUEST_TIME),
'Cache-Control' => 'no-cache, must-revalidate, post-check=0, pre-check=0',
'ETag' => '"' . REQUEST_TIME . '"',
);
drupal_send_headers($default_headers);
}
@ -1274,7 +1279,7 @@ function drupal_page_header() {
*/
function drupal_serve_page_from_cache(stdClass $cache) {
// Negotiate whether to use compression.
$page_compression = variable_get('page_compression', TRUE) && extension_loaded('zlib');
$page_compression = !empty($cache->data['page_compressed']);
$return_compressed = $page_compression && isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== FALSE;
// Get headers set in hook_boot(). Keys are lower-case.
@ -1324,7 +1329,7 @@ function drupal_serve_page_from_cache(stdClass $cache) {
drupal_add_http_header($name, $value);
}
$default_headers['Last-Modified'] = gmdate(DATE_RFC1123, $cache->created);
$default_headers['Last-Modified'] = gmdate(DATE_RFC7231, $cache->created);
// HTTP/1.0 proxies does not support the Vary header, so prevent any caching
// by sending an Expires date in the past. HTTP/1.1 clients ignores the
@ -1405,6 +1410,7 @@ function drupal_unpack($obj, $field = 'data') {
* more information, including recommendations on how to break up or not
* break up strings for translation.
*
* @section sec_translating_vars Translating Variables
* You should never use t() to translate variables, such as calling
* @code t($text); @endcode, unless the text that the variable holds has been
* passed through t() elsewhere (e.g., $text is one of several translated
@ -1420,9 +1426,11 @@ function drupal_unpack($obj, $field = 'data') {
* Basically, you can put variables like @name into your string, and t() will
* substitute their sanitized values at translation time. (See the
* Localization API pages referenced above and the documentation of
* format_string() for details.) Translators can then rearrange the string as
* necessary for the language (e.g., in Spanish, it might be "blog de @name").
* format_string() for details about how to define variables in your string.)
* Translators can then rearrange the string as necessary for the language
* (e.g., in Spanish, it might be "blog de @name").
*
* @section sec_alt_funcs_install Use During Installation Phase
* During the Drupal installation phase, some resources used by t() wil not be
* available to code that needs localization. See st() and get_t() for
* alternatives.
@ -1484,21 +1492,34 @@ function t($string, array $args = array(), array $options = array()) {
}
/**
* Replaces placeholders with sanitized values in a string.
* Formats a string for HTML display by replacing variable placeholders.
*
* This function replaces variable placeholders in a string with the requested
* values and escapes the values so they can be safely displayed as HTML. It
* should be used on any unknown text that is intended to be printed to an HTML
* page (especially text that may have come from untrusted users, since in that
* case it prevents cross-site scripting and other security problems).
*
* In most cases, you should use t() rather than calling this function
* directly, since it will translate the text (on non-English-only sites) in
* addition to formatting it.
*
* @param $string
* A string containing placeholders.
* @param $args
* An associative array of replacements to make. Occurrences in $string of
* any key in $args are replaced with the corresponding value, after
* sanitization. The sanitization function depends on the first character of
* the key:
* - !variable: Inserted as is. Use this for text that has already been
* sanitized.
* - @variable: Escaped to HTML using check_plain(). Use this for anything
* displayed on a page on the site.
* - %variable: Escaped as a placeholder for user-submitted content using
* drupal_placeholder(), which shows up as <em>emphasized</em> text.
* any key in $args are replaced with the corresponding value, after optional
* sanitization and formatting. The type of sanitization and formatting
* depends on the first character of the key:
* - @variable: Escaped to HTML using check_plain(). Use this as the default
* choice for anything displayed on a page on the site.
* - %variable: Escaped to HTML and formatted using drupal_placeholder(),
* which makes it display as <em>emphasized</em> text.
* - !variable: Inserted as is, with no sanitization or formatting. Only use
* this for text that has already been prepared for HTML display (for
* example, user-supplied text that has already been run through
* check_plain() previously, or is expected to contain some limited HTML
* tags and has already been run through filter_xss() previously).
*
* @see t()
* @ingroup sanitization
@ -1531,12 +1552,13 @@ function format_string($string, array $args = array()) {
* Also validates strings as UTF-8 to prevent cross site scripting attacks on
* Internet Explorer 6.
*
* @param $text
* @param string $text
* The text to be checked or processed.
*
* @return
* An HTML safe version of $text, or an empty string if $text is not
* valid UTF-8.
* @return string
* An HTML safe version of $text. If $text is not valid UTF-8, an empty string
* is returned and, on PHP < 5.4, a warning may be issued depending on server
* configuration (see @link https://bugs.php.net/bug.php?id=47494 @endlink).
*
* @see drupal_validate_utf8()
* @ingroup sanitization
@ -1621,14 +1643,14 @@ function request_uri() {
* information about the passed-in exception is used.
* @param $variables
* Array of variables to replace in the message on display. Defaults to the
* return value of drupal_decode_exception().
* return value of _drupal_decode_exception().
* @param $severity
* The severity of the message, as per RFC 3164.
* @param $link
* A link to associate with the message.
*
* @see watchdog()
* @see drupal_decode_exception()
* @see _drupal_decode_exception()
*/
function watchdog_exception($type, Exception $exception, $message = NULL, $variables = array(), $severity = WATCHDOG_ERROR, $link = NULL) {
@ -1912,6 +1934,33 @@ function drupal_block_denied($ip) {
}
}
/**
* Returns a URL-safe, base64 encoded string of highly randomized bytes (over the full 8-bit range).
*
* @param $byte_count
* The number of random bytes to fetch and base64 encode.
*
* @return string
* The base64 encoded result will have a length of up to 4 * $byte_count.
*/
function drupal_random_key($byte_count = 32) {
return drupal_base64_encode(drupal_random_bytes($byte_count));
}
/**
* Returns a URL-safe, base64 encoded version of the supplied string.
*
* @param $string
* The string to convert to base64.
*
* @return string
*/
function drupal_base64_encode($string) {
$data = base64_encode($string);
// Modify the output so it's safe to use in URLs.
return strtr($data, array('+' => '-', '/' => '_', '=' => ''));
}
/**
* Returns a string of highly randomized bytes (over the full 8-bit range).
*
@ -1925,38 +1974,34 @@ function drupal_block_denied($ip) {
*/
function drupal_random_bytes($count) {
// $random_state does not use drupal_static as it stores random bytes.
static $random_state, $bytes, $php_compatible;
// Initialize on the first call. The contents of $_SERVER includes a mix of
// user-specific and system information that varies a little with each page.
if (!isset($random_state)) {
$random_state = print_r($_SERVER, TRUE);
if (function_exists('getmypid')) {
// Further initialize with the somewhat random PHP process ID.
$random_state .= getmypid();
}
$bytes = '';
}
if (strlen($bytes) < $count) {
static $random_state, $bytes, $has_openssl;
$missing_bytes = $count - strlen($bytes);
if ($missing_bytes > 0) {
// PHP versions prior 5.3.4 experienced openssl_random_pseudo_bytes()
// locking on Windows and rendered it unusable.
if (!isset($php_compatible)) {
$php_compatible = version_compare(PHP_VERSION, '5.3.4', '>=');
if (!isset($has_openssl)) {
$has_openssl = version_compare(PHP_VERSION, '5.3.4', '>=') && function_exists('openssl_random_pseudo_bytes');
}
// /dev/urandom is available on many *nix systems and is considered the
// best commonly available pseudo-random source.
if ($fh = @fopen('/dev/urandom', 'rb')) {
// openssl_random_pseudo_bytes() will find entropy in a system-dependent
// way.
if ($has_openssl) {
$bytes .= openssl_random_pseudo_bytes($missing_bytes);
}
// Else, read directly from /dev/urandom, which is available on many *nix
// systems and is considered cryptographically secure.
elseif ($fh = @fopen('/dev/urandom', 'rb')) {
// PHP only performs buffered reads, so in reality it will always read
// at least 4096 bytes. Thus, it costs nothing extra to read and store
// that much so as to speed any additional invocations.
$bytes .= fread($fh, max(4096, $count));
$bytes .= fread($fh, max(4096, $missing_bytes));
fclose($fh);
}
// openssl_random_pseudo_bytes() will find entropy in a system-dependent
// way.
elseif ($php_compatible && function_exists('openssl_random_pseudo_bytes')) {
$bytes .= openssl_random_pseudo_bytes($count - strlen($bytes));
}
// If /dev/urandom is not available or returns no bytes, this loop will
// If we couldn't get enough entropy, this simple hash-based PRNG will
// generate a good set of pseudo-random bytes on any system.
// Note that it may be important that our $random_state is passed
// through hash() prior to being rolled into $output, that the two hash()
@ -1964,9 +2009,23 @@ function drupal_random_bytes($count) {
// the microtime() - is prepended rather than appended. This is to avoid
// directly leaking $random_state via the $output stream, which could
// allow for trivial prediction of further "random" numbers.
while (strlen($bytes) < $count) {
$random_state = hash('sha256', microtime() . mt_rand() . $random_state);
$bytes .= hash('sha256', mt_rand() . $random_state, TRUE);
if (strlen($bytes) < $count) {
// Initialize on the first call. The contents of $_SERVER includes a mix of
// user-specific and system information that varies a little with each page.
if (!isset($random_state)) {
$random_state = print_r($_SERVER, TRUE);
if (function_exists('getmypid')) {
// Further initialize with the somewhat random PHP process ID.
$random_state .= getmypid();
}
$bytes = '';
}
do {
$random_state = hash('sha256', microtime() . mt_rand() . $random_state);
$bytes .= hash('sha256', mt_rand() . $random_state, TRUE);
}
while (strlen($bytes) < $count);
}
}
$output = substr($bytes, 0, $count);
@ -1977,17 +2036,21 @@ function drupal_random_bytes($count) {
/**
* Calculates a base-64 encoded, URL-safe sha-256 hmac.
*
* @param $data
* @param string $data
* String to be validated with the hmac.
* @param $key
* @param string $key
* A secret string key.
*
* @return
* @return string
* A base-64 encoded sha-256 hmac, with + replaced with -, / with _ and
* any = padding characters removed.
*/
function drupal_hmac_base64($data, $key) {
$hmac = base64_encode(hash_hmac('sha256', $data, $key, TRUE));
// Casting $data and $key to strings here is necessary to avoid empty string
// results of the hash function if they are not scalar values. As this
// function is used in security-critical contexts like token validation it is
// important that it never returns an empty string.
$hmac = base64_encode(hash_hmac('sha256', (string) $data, (string) $key, TRUE));
// Modify the hmac so it's safe to use in URLs.
return strtr($hmac, array('+' => '-', '/' => '_', '=' => ''));
}
@ -2088,7 +2151,7 @@ function drupal_array_merge_deep_array($arrays) {
* @return Object - the user object.
*/
function drupal_anonymous_user() {
$user = new stdClass();
$user = variable_get('drupal_anonymous_user_object', new stdClass);
$user->uid = 0;
$user->hostname = ip_address();
$user->roles = array();
@ -2107,7 +2170,7 @@ function drupal_anonymous_user() {
* drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
* @endcode
*
* @param $phase
* @param int $phase
* A constant telling which phase to bootstrap to. When you bootstrap to a
* particular phase, all earlier phases are run automatically. Possible
* values:
@ -2120,11 +2183,11 @@ function drupal_anonymous_user() {
* - DRUPAL_BOOTSTRAP_LANGUAGE: Finds out the language of the page.
* - DRUPAL_BOOTSTRAP_FULL: Fully loads Drupal. Validates and fixes input
* data.
* @param $new_phase
* @param boolean $new_phase
* A boolean, set to FALSE if calling drupal_bootstrap from inside a
* function called from drupal_bootstrap (recursion).
*
* @return
* @return int
* The most recently completed phase.
*/
function drupal_bootstrap($phase = NULL, $new_phase = TRUE) {
@ -2146,12 +2209,13 @@ function drupal_bootstrap($phase = NULL, $new_phase = TRUE) {
// bootstrap state.
static $stored_phase = -1;
// When not recursing, store the phase name so it's not forgotten while
// recursing.
if ($new_phase) {
$final_phase = $phase;
}
if (isset($phase)) {
// When not recursing, store the phase name so it's not forgotten while
// recursing but take care of not going backwards.
if ($new_phase && $phase >= $stored_phase) {
$final_phase = $phase;
}
// Call a phase if it has not been called before and is below the requested
// phase.
while ($phases && $phase > $stored_phase && $final_phase > $stored_phase) {
@ -2218,6 +2282,19 @@ function drupal_get_user_timezone() {
}
}
/**
* Gets a salt useful for hardening against SQL injection.
*
* @return
* A salt based on information in settings.php, not in the database.
*/
function drupal_get_hash_salt() {
global $drupal_hash_salt, $databases;
// If the $drupal_hash_salt variable is empty, a hash of the serialized
// database credentials is used as a fallback salt.
return empty($drupal_hash_salt) ? hash('sha256', serialize($databases)) : $drupal_hash_salt;
}
/**
* Provides custom PHP error handling.
*
@ -2404,6 +2481,26 @@ function _drupal_bootstrap_variables() {
// Load bootstrap modules.
require_once DRUPAL_ROOT . '/includes/module.inc';
module_load_all(TRUE);
// Sanitize the destination parameter (which is often used for redirects) to
// prevent open redirect attacks leading to other domains. Sanitize both
// $_GET['destination'] and $_REQUEST['destination'] to protect code that
// relies on either, but do not sanitize $_POST to avoid interfering with
// unrelated form submissions. The sanitization happens here because
// url_is_external() requires the variable system to be available.
if (isset($_GET['destination']) || isset($_REQUEST['destination'])) {
require_once DRUPAL_ROOT . '/includes/common.inc';
// If the destination is an external URL, remove it.
if (isset($_GET['destination']) && url_is_external($_GET['destination'])) {
unset($_GET['destination']);
unset($_REQUEST['destination']);
}
// If there's still something in $_REQUEST['destination'] that didn't come
// from $_GET, check it too.
if (isset($_REQUEST['destination']) && (!isset($_GET['destination']) || $_REQUEST['destination'] != $_GET['destination']) && url_is_external($_REQUEST['destination'])) {
unset($_REQUEST['destination']);
}
}
}
/**
@ -2426,7 +2523,7 @@ function _drupal_bootstrap_page_header() {
* @see drupal_bootstrap()
*/
function drupal_get_bootstrap_phase() {
return drupal_bootstrap();
return drupal_bootstrap(NULL, FALSE);
}
/**
@ -2438,7 +2535,6 @@ function drupal_get_bootstrap_phase() {
* HMAC and timestamp.
*/
function drupal_valid_test_ua() {
global $drupal_hash_salt;
// No reason to reset this.
static $test_prefix;
@ -2452,7 +2548,7 @@ function drupal_valid_test_ua() {
// We use the salt from settings.php to make the HMAC key, since
// the database is not yet initialized and we can't access any Drupal variables.
// The file properties add more entropy not easily accessible to others.
$key = $drupal_hash_salt . filectime(__FILE__) . fileinode(__FILE__);
$key = drupal_get_hash_salt() . filectime(__FILE__) . fileinode(__FILE__);
$time_diff = REQUEST_TIME - $time;
// Since we are making a local request a 5 second time window is allowed,
// and the HMAC must match.
@ -2470,14 +2566,13 @@ function drupal_valid_test_ua() {
* Generates a user agent string with a HMAC and timestamp for simpletest.
*/
function drupal_generate_test_ua($prefix) {
global $drupal_hash_salt;
static $key;
if (!isset($key)) {
// We use the salt from settings.php to make the HMAC key, since
// the database is not yet initialized and we can't access any Drupal variables.
// The file properties add more entropy not easily accessible to others.
$key = $drupal_hash_salt . filectime(__FILE__) . fileinode(__FILE__);
$key = drupal_get_hash_salt() . filectime(__FILE__) . fileinode(__FILE__);
}
// Generate a moderately secure HMAC based on the database credentials.
$salt = uniqid('', TRUE);
@ -2542,7 +2637,7 @@ function drupal_installation_attempted() {
*
* This would include implementations of hook_install(), which could run
* during the Drupal installation phase, and might also be run during
* non-installation time, such as while installing the module from the the
* non-installation time, such as while installing the module from the
* module administration page.
*
* Example usage:
@ -3071,10 +3166,13 @@ function _registry_check_code($type, $name = NULL) {
// This function may get called when the default database is not active, but
// there is no reason we'd ever want to not use the default database for
// this query.
$file = Database::getConnection('default', 'default')->query("SELECT filename FROM {registry} WHERE name = :name AND type = :type", array(
':name' => $name,
':type' => $type,
))
$file = Database::getConnection('default', 'default')
->select('registry', 'r', array('target' => 'default'))
->fields('r', array('filename'))
// Use LIKE here to make the query case-insensitive.
->condition('r.name', db_like($name), 'LIKE')
->condition('r.type', $type)
->execute()
->fetchField();
// Flag that we've run a lookup query and need to update the cache.
@ -3222,8 +3320,8 @@ function registry_update() {
* However, the above line of code does not work, because PHP only allows static
* variables to be initializied by literal values, and does not allow static
* variables to be assigned to references.
* - http://php.net/manual/en/language.variables.scope.php#language.variables.scope.static
* - http://php.net/manual/en/language.variables.scope.php#language.variables.scope.references
* - http://php.net/manual/language.variables.scope.php#language.variables.scope.static
* - http://php.net/manual/language.variables.scope.php#language.variables.scope.references
* The example below shows the syntax needed to work around both limitations.
* For benchmarks and more information, see http://drupal.org/node/619666.
*
@ -3248,11 +3346,9 @@ function registry_update() {
* @param $default_value
* Optional default value.
* @param $reset
* TRUE to reset a specific named variable, or all variables if $name is NULL.
* Resetting every variable should only be used, for example, for running
* unit tests with a clean environment. Should be used only though via
* function drupal_static_reset() and the return value should not be used in
* this case.
* TRUE to reset one or all variables(s). This parameter is only used
* internally and should not be passed in; use drupal_static_reset() instead.
* (This function's return value should not be used when TRUE is passed in.)
*
* @return
* Returns a variable by reference.
@ -3297,6 +3393,8 @@ function &drupal_static($name, $default_value = NULL, $reset = FALSE) {
*
* @param $name
* Name of the static variable to reset. Omit to reset all variables.
* Resetting all variables should only be used, for example, for running unit
* tests with a clean environment.
*/
function drupal_static_reset($name = NULL) {
drupal_static($name, NULL, TRUE);
@ -3383,3 +3481,63 @@ function _drupal_shutdown_function() {
}
}
}
/**
* Compares the memory required for an operation to the available memory.
*
* @param $required
* The memory required for the operation, expressed as a number of bytes with
* optional SI or IEC binary unit prefix (e.g. 2, 3K, 5MB, 10G, 6GiB, 8bytes,
* 9mbytes).
* @param $memory_limit
* (optional) The memory limit for the operation, expressed as a number of
* bytes with optional SI or IEC binary unit prefix (e.g. 2, 3K, 5MB, 10G,
* 6GiB, 8bytes, 9mbytes). If no value is passed, the current PHP
* memory_limit will be used. Defaults to NULL.
*
* @return
* TRUE if there is sufficient memory to allow the operation, or FALSE
* otherwise.
*/
function drupal_check_memory_limit($required, $memory_limit = NULL) {
if (!isset($memory_limit)) {
$memory_limit = ini_get('memory_limit');
}
// There is sufficient memory if:
// - No memory limit is set.
// - The memory limit is set to unlimited (-1).
// - The memory limit is greater than the memory required for the operation.
return ((!$memory_limit) || ($memory_limit == -1) || (parse_size($memory_limit) >= parse_size($required)));
}
/**
* Invalidates a PHP file from any active opcode caches.
*
* If the opcode cache does not support the invalidation of individual files,
* the entire cache will be flushed.
*
* @param string $filepath
* The absolute path of the PHP file to invalidate.
*/
function drupal_clear_opcode_cache($filepath) {
if (!defined('PHP_VERSION_ID') || PHP_VERSION_ID < 50300) {
// Below PHP 5.3, clearstatcache does not accept any function parameters.
clearstatcache();
}
else {
clearstatcache(TRUE, $filepath);
}
// Zend OPcache.
if (function_exists('opcache_invalidate')) {
opcache_invalidate($filepath, TRUE);
}
// APC.
if (function_exists('apc_delete_file')) {
// apc_delete_file() throws a PHP warning in case the specified file was
// not compiled yet.
// @see http://php.net/apc-delete-file
@apc_delete_file($filepath);
}
}

153
includes/cache.inc
View File

@ -80,43 +80,15 @@ function cache_get_multiple(array &$cids, $bin = 'cache') {
* same name. Other implementations might want to store several bins in data
* structures that get flushed together. While it is not a problem for most
* cache bins if the entries in them are flushed before their expire time, some
* might break functionality or are extremely expensive to recalculate. These
* will be marked with a (*). The other bins expired automatically by core.
* Contributed modules can add additional bins and get them expired
* automatically by implementing hook_flush_caches().
*
* - cache: Generic cache storage bin (used for variables, theme registry,
* locale date, list of simpletest tests etc).
*
* - cache_block: Stores the content of various blocks.
*
* - cache field: Stores the field data belonging to a given object.
*
* - cache_filter: Stores filtered pieces of content.
*
* - cache_form(*): Stores multistep forms. Flushing this bin means that some
* forms displayed to users lose their state and the data already submitted
* to them.
*
* - cache_menu: Stores the structure of visible navigation menus per page.
*
* - cache_page: Stores generated pages for anonymous users. It is flushed
* very often, whenever a page changes, at least for every ode and comment
* submission. This is the only bin affected by the page cache setting on
* the administrator panel.
*
* - cache path: Stores the system paths that have an alias.
*
* - cache update(*): Stores available releases. The update server (for
* example, drupal.org) needs to produce the relevant XML for every project
* installed on the current site. As this is different for (almost) every
* site, it's very expensive to recalculate for the update server.
* might break functionality or are extremely expensive to recalculate. The
* other bins are expired automatically by core. Contributed modules can add
* additional bins and get them expired automatically by implementing
* hook_flush_caches().
*
* The reasons for having several bins are as follows:
*
* - smaller bins mean smaller database tables and allow for faster selects and
* inserts
* - we try to put fast changing cache items and rather static ones into
* - Smaller bins mean smaller database tables and allow for faster selects and
* inserts.
* - We try to put fast changing cache items and rather static ones into
* different bins. The effect is that only the fast changing bins will need a
* lot of writes to disk. The more static bins will also be better cacheable
* with MySQL's query cache.
@ -125,15 +97,31 @@ function cache_get_multiple(array &$cids, $bin = 'cache') {
* The cache ID of the data to store.
* @param $data
* The data to store in the cache. Complex data types will be automatically
* serialized before insertion.
* Strings will be stored as plain text and not serialized.
* serialized before insertion. Strings will be stored as plain text and are
* not serialized. Some storage engines only allow objects up to a maximum of
* 1MB in size to be stored by default. When caching large arrays or similar,
* take care to ensure $data does not exceed this size.
* @param $bin
* The cache bin to store the data in. Valid core values are 'cache_block',
* 'cache_bootstrap', 'cache_field', 'cache_filter', 'cache_form',
* 'cache_menu', 'cache_page', 'cache_update' or 'cache' for the default
* cache.
* (optional) The cache bin to store the data in. Valid core values are:
* - cache: (default) Generic cache storage bin (used for theme registry,
* locale date, list of simpletest tests, etc.).
* - cache_block: Stores the content of various blocks.
* - cache_bootstrap: Stores the class registry, the system list of modules,
* the list of which modules implement which hooks, and the Drupal variable
* list.
* - cache_field: Stores the field data belonging to a given object.
* - cache_filter: Stores filtered pieces of content.
* - cache_form: Stores multistep forms. Flushing this bin means that some
* forms displayed to users lose their state and the data already submitted
* to them. This bin should not be flushed before its expired time.
* - cache_menu: Stores the structure of visible navigation menus per page.
* - cache_page: Stores generated pages for anonymous users. It is flushed
* very often, whenever a page changes, at least for every node and comment
* submission. This is the only bin affected by the page cache setting on
* the administrator panel.
* - cache_path: Stores the system paths that have an alias.
* @param $expire
* One of the following values:
* (optional) One of the following values:
* - CACHE_PERMANENT: Indicates that the item should never be removed unless
* explicitly told to using cache_clear_all() with a cache ID.
* - CACHE_TEMPORARY: Indicates that the item should be removed at the next
@ -141,6 +129,7 @@ function cache_get_multiple(array &$cids, $bin = 'cache') {
* - A Unix timestamp: Indicates that the item should be kept at least until
* the given time, after which it behaves like CACHE_TEMPORARY.
*
* @see _update_cache_set()
* @see cache_get()
*/
function cache_set($cid, $data, $bin = 'cache', $expire = CACHE_PERMANENT) {
@ -150,18 +139,20 @@ function cache_set($cid, $data, $bin = 'cache', $expire = CACHE_PERMANENT) {
/**
* Expires data from the cache.
*
* If called without arguments, expirable entries will be cleared from the
* cache_page and cache_block bins.
* If called with the arguments $cid and $bin set to NULL or omitted, then
* expirable entries will be cleared from the cache_page and cache_block bins,
* and the $wildcard argument is ignored.
*
* @param $cid
* If set, the cache ID to delete. Otherwise, all cache entries that can
* expire are deleted.
* If set, the cache ID or an array of cache IDs. Otherwise, all cache entries
* that can expire are deleted. The $wildcard argument will be ignored if set
* to NULL.
* @param $bin
* If set, the cache bin to delete from. Mandatory argument if $cid is set.
* @param $wildcard
* If TRUE, cache IDs starting with $cid are deleted in addition to the
* exact cache ID specified by $cid. If $wildcard is TRUE and $cid is '*',
* the entire cache bin is emptied.
* If TRUE, the $cid argument must contain a string value and cache IDs
* starting with $cid are deleted in addition to the exact cache ID specified
* by $cid. If $wildcard is TRUE and $cid is '*', the entire cache is emptied.
*/
function cache_clear_all($cid = NULL, $bin = NULL, $wildcard = FALSE) {
if (!isset($cid) && !isset($bin)) {
@ -230,13 +221,6 @@ function cache_is_empty($bin) {
* @see DrupalDatabaseCache
*/
interface DrupalCacheInterface {
/**
* Constructs a new cache interface.
*
* @param $bin
* The cache bin for which the object is created.
*/
function __construct($bin);
/**
* Returns data from the persistent cache.
@ -272,10 +256,12 @@ interface DrupalCacheInterface {
* The cache ID of the data to store.
* @param $data
* The data to store in the cache. Complex data types will be automatically
* serialized before insertion.
* Strings will be stored as plain text and not serialized.
* serialized before insertion. Strings will be stored as plain text and not
* serialized. Some storage engines only allow objects up to a maximum of
* 1MB in size to be stored by default. When caching large arrays or
* similar, take care to ensure $data does not exceed this size.
* @param $expire
* One of the following values:
* (optional) One of the following values:
* - CACHE_PERMANENT: Indicates that the item should never be removed unless
* explicitly told to using cache_clear_all() with a cache ID.
* - CACHE_TEMPORARY: Indicates that the item should be removed at the next
@ -293,12 +279,14 @@ interface DrupalCacheInterface {
* cache_page and cache_block bins.
*
* @param $cid
* If set, the cache ID to delete. Otherwise, all cache entries that can
* expire are deleted.
* If set, the cache ID or an array of cache IDs. Otherwise, all cache
* entries that can expire are deleted. The $wildcard argument will be
* ignored if set to NULL.
* @param $wildcard
* If set to TRUE, the $cid is treated as a substring
* to match rather than a complete ID. The match is a right hand
* match. If '*' is given as $cid, the bin $bin will be emptied.
* If TRUE, the $cid argument must contain a string value and cache IDs
* starting with $cid are deleted in addition to the exact cache ID
* specified by $cid. If $wildcard is TRUE and $cid is '*', the entire
* cache is emptied.
*/
function clear($cid = NULL, $wildcard = FALSE);
@ -324,7 +312,10 @@ class DrupalDatabaseCache implements DrupalCacheInterface {
protected $bin;
/**
* Constructs a new DrupalDatabaseCache object.
* Constructs a DrupalDatabaseCache object.
*
* @param $bin
* The cache bin for which the object is created.
*/
function __construct($bin) {
$this->bin = $bin;
@ -518,7 +509,16 @@ class DrupalDatabaseCache implements DrupalCacheInterface {
else {
if ($wildcard) {
if ($cid == '*') {
db_truncate($this->bin)->execute();
// Check if $this->bin is a cache table before truncating. Other
// cache_clear_all() operations throw a PDO error in this situation,
// so we don't need to verify them first. This ensures that non-cache
// tables cannot be truncated accidentally.
if ($this->isValidBin()) {
db_truncate($this->bin)->execute();
}
else {
throw new Exception(t('Invalid or missing cache bin specified: %bin', array('%bin' => $this->bin)));
}
}
else {
db_delete($this->bin)
@ -555,4 +555,25 @@ class DrupalDatabaseCache implements DrupalCacheInterface {
->fetchField();
return empty($result);
}
/**
* Checks if $this->bin represents a valid cache table.
*
* This check is required to ensure that non-cache tables are not truncated
* accidentally when calling cache_clear_all().
*
* @return boolean
*/
function isValidBin() {
if ($this->bin == 'cache' || substr($this->bin, 0, 6) == 'cache_') {
// Skip schema check for bins with standard table names.
return TRUE;
}
// These fields are required for any cache table.
$fields = array('cid', 'data', 'expire', 'created', 'serialized');
// Load the table schema.
$schema = drupal_get_schema($this->bin);
// Confirm that all fields are present.
return isset($schema['fields']) && !array_diff($fields, array_keys($schema['fields']));
}
}

456
includes/common.inc
View File

@ -281,7 +281,7 @@ function drupal_get_rdf_namespaces() {
/**
* Adds output to the HEAD tag of the HTML page.
*
* This function can be called as long the headers aren't sent. Pass no
* This function can be called as long as the headers aren't sent. Pass no
* arguments (or NULL for both) to retrieve the currently stored elements.
*
* @param $data
@ -458,7 +458,7 @@ function drupal_get_query_array($query) {
$result = array();
if (!empty($query)) {
foreach (explode('&', $query) as $param) {
$param = explode('=', $param);
$param = explode('=', $param, 2);
$result[$param[0]] = isset($param[1]) ? rawurldecode($param[1]) : '';
}
}
@ -544,37 +544,32 @@ function drupal_get_destination() {
}
/**
* Parses a system URL string into an associative array suitable for url().
* Parses a URL string into its path, query, and fragment components.
*
* This function should only be used for URLs that have been generated by the
* system, such as via url(). It should not be used for URLs that come from
* external sources, or URLs that link to external resources.
* This function splits both internal paths like @code node?b=c#d @endcode and
* external URLs like @code https://example.com/a?b=c#d @endcode into their
* component parts. See
* @link http://tools.ietf.org/html/rfc3986#section-3 RFC 3986 @endlink for an
* explanation of what the component parts are.
*
* The returned array contains a 'path' that may be passed separately to url().
* For example:
* @code
* $options = drupal_parse_url($_GET['destination']);
* $my_url = url($options['path'], $options);
* $my_link = l('Example link', $options['path'], $options);
* @endcode
* Note that, unlike the RFC, when passed an external URL, this function
* groups the scheme, authority, and path together into the path component.
*
* This is required, because url() does not support relative URLs containing a
* query string or fragment in its $path argument. Instead, any query string
* needs to be parsed into an associative query parameter array in
* $options['query'] and the fragment into $options['fragment'].
* @param string $url
* The internal path or external URL string to parse.
*
* @param $url
* The URL string to parse, f.e. $_GET['destination'].
* @return array
* An associative array containing:
* - path: The path component of $url. If $url is an external URL, this
* includes the scheme, authority, and path.
* - query: An array of query parameters from $url, if they exist.
* - fragment: The fragment component from $url, if it exists.
*
* @return
* An associative array containing the keys:
* - 'path': The path of the URL. If the given $url is external, this includes
* the scheme and host.
* - 'query': An array of query parameters of $url, if existent.
* - 'fragment': The fragment of $url, if existent.
*
* @see url()
* @see drupal_goto()
* @see l()
* @see url()
* @see http://tools.ietf.org/html/rfc3986
*
* @ingroup php_wrappers
*/
function drupal_parse_url($url) {
@ -641,7 +636,7 @@ function drupal_encode_path($path) {
}
/**
* Sends the user to a different Drupal page.
* Sends the user to a different page.
*
* This issues an on-site HTTP redirect. The function makes sure the redirected
* URL is formatted correctly.
@ -785,6 +780,13 @@ function drupal_access_denied() {
* - data: A string containing the response body that was received.
*/
function drupal_http_request($url, array $options = array()) {
// Allow an alternate HTTP client library to replace Drupal's default
// implementation.
$override_function = variable_get('drupal_http_request_function', FALSE);
if (!empty($override_function) && function_exists($override_function)) {
return $override_function($url, $options);
}
$result = new stdClass();
// Parse the URL and make sure we can handle the schema.
@ -922,7 +924,7 @@ function drupal_http_request($url, array $options = array()) {
// If the server URL has a user then attempt to use basic authentication.
if (isset($uri['user'])) {
$options['headers']['Authorization'] = 'Basic ' . base64_encode($uri['user'] . (isset($uri['pass']) ? ':' . $uri['pass'] : ''));
$options['headers']['Authorization'] = 'Basic ' . base64_encode($uri['user'] . (isset($uri['pass']) ? ':' . $uri['pass'] : ':'));
}
// If the database prefix is being used by SimpleTest to run the tests in a copied
@ -983,9 +985,10 @@ function drupal_http_request($url, array $options = array()) {
$response = preg_split("/\r\n|\n|\r/", $response);
// Parse the response status line.
list($protocol, $code, $status_message) = explode(' ', trim(array_shift($response)), 3);
$result->protocol = $protocol;
$result->status_message = $status_message;
$response_status_array = _drupal_parse_response_status(trim(array_shift($response)));
$result->protocol = $response_status_array['http_version'];
$result->status_message = $response_status_array['reason_phrase'];
$code = $response_status_array['response_code'];
$result->headers = array();
@ -1076,12 +1079,43 @@ function drupal_http_request($url, array $options = array()) {
}
break;
default:
$result->error = $status_message;
$result->error = $result->status_message;
}
return $result;
}
/**
* Splits an HTTP response status line into components.
*
* See the @link http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html status line definition @endlink
* in RFC 2616.
*
* @param string $respone
* The response status line, for example 'HTTP/1.1 500 Internal Server Error'.
*
* @return array
* Keyed array containing the component parts. If the response is malformed,
* all possible parts will be extracted. 'reason_phrase' could be empty.
* Possible keys:
* - 'http_version'
* - 'response_code'
* - 'reason_phrase'
*/
function _drupal_parse_response_status($response) {
$response_array = explode(' ', trim($response), 3);
// Set up empty values.
$result = array(
'reason_phrase' => '',
);
$result['http_version'] = $response_array[0];
$result['response_code'] = $response_array[1];
if (isset($response_array[2])) {
$result['reason_phrase'] = $response_array[2];
}
return $result;
}
/**
* Helper function for determining hosts excluded from needing a proxy.
*
@ -1127,7 +1161,7 @@ function _fix_gpc_magic(&$item) {
* @param $key
* The key for the item within $_FILES.
*
* @see http://php.net/manual/en/features.file-upload.php#42280
* @see http://php.net/manual/features.file-upload.php#42280
*/
function _fix_gpc_magic_files(&$item, $key) {
if ($key != 'tmp_name') {
@ -1167,7 +1201,8 @@ function fix_gpc_magic() {
/**
* Verifies the syntax of the given e-mail address.
*
* See @link http://tools.ietf.org/html/rfc5321 RFC 5321 @endlink for details.
* This uses the
* @link http://php.net/manual/filter.filters.validate.php PHP e-mail validation filter. @endlink
*
* @param $mail
* A string containing an e-mail address.
@ -1418,7 +1453,6 @@ function filter_xss_admin($string) {
* valid UTF-8.
*
* @see drupal_validate_utf8()
* @ingroup sanitization
*/
function filter_xss($string, $allowed_tags = array('a', 'em', 'strong', 'cite', 'blockquote', 'code', 'ul', 'ol', 'li', 'dl', 'dt', 'dd')) {
// Only operate on valid UTF-8 strings. This is necessary to prevent cross
@ -1942,7 +1976,7 @@ function format_interval($interval, $granularity = 2, $langcode = NULL) {
* get interpreted as date format characters.
* @param $timezone
* (optional) Time zone identifier, as described at
* http://php.net/manual/en/timezones.php Defaults to the time zone used to
* http://php.net/manual/timezones.php Defaults to the time zone used to
* display the page.
* @param $langcode
* (optional) Language code to translate to. Defaults to the language used to
@ -2078,6 +2112,9 @@ function _format_date_callback(array $matches = NULL, $new_langcode = NULL) {
/**
* Format a username.
*
* This is also the label callback implementation of
* callback_entity_info_label() for user_entity_info().
*
* By default, the passed-in object's 'name' property is used if it exists, or
* else, the site-defined value for the 'anonymous' variable. However, a module
* may override this by implementing hook_username_alter(&$name, $account).
@ -2177,14 +2214,20 @@ function url($path = NULL, array $options = array()) {
'prefix' => ''
);
// A duplicate of the code from url_is_external() to avoid needing another
// function call, since performance inside url() is critical.
if (!isset($options['external'])) {
// Return an external link if $path contains an allowed absolute URL. Only
// call the slow drupal_strip_dangerous_protocols() if $path contains a ':'
// before any / ? or #. Note: we could use url_is_external($path) here, but
// that would require another function call, and performance inside url() is
// critical.
// Return an external link if $path contains an allowed absolute URL. Avoid
// calling drupal_strip_dangerous_protocols() if there is any slash (/),
// hash (#) or question_mark (?) before the colon (:) occurrence - if any -
// as this would clearly mean it is not a URL. If the path starts with 2
// slashes then it is always considered an external URL without an explicit
// protocol part.
$colonpos = strpos($path, ':');
$options['external'] = ($colonpos !== FALSE && !preg_match('![/?#]!', substr($path, 0, $colonpos)) && drupal_strip_dangerous_protocols($path) == $path);
$options['external'] = (strpos($path, '//') === 0)
|| ($colonpos !== FALSE
&& !preg_match('![/?#]!', substr($path, 0, $colonpos))
&& drupal_strip_dangerous_protocols($path) == $path);
}
// Preserve the original path before altering or aliasing.
@ -2222,6 +2265,11 @@ function url($path = NULL, array $options = array()) {
return $path . $options['fragment'];
}
// Strip leading slashes from internal paths to prevent them becoming external
// URLs without protocol. /example.com should not be turned into
// //example.com.
$path = ltrim($path, '/');
global $base_url, $base_secure_url, $base_insecure_url;
// The base_url might be rewritten from the language rewrite in domain mode.
@ -2299,10 +2347,15 @@ function url($path = NULL, array $options = array()) {
*/
function url_is_external($path) {
$colonpos = strpos($path, ':');
// Avoid calling drupal_strip_dangerous_protocols() if there is any
// slash (/), hash (#) or question_mark (?) before the colon (:)
// occurrence - if any - as this would clearly mean it is not a URL.
return $colonpos !== FALSE && !preg_match('![/?#]!', substr($path, 0, $colonpos)) && drupal_strip_dangerous_protocols($path) == $path;
// Avoid calling drupal_strip_dangerous_protocols() if there is any slash (/),
// hash (#) or question_mark (?) before the colon (:) occurrence - if any - as
// this would clearly mean it is not a URL. If the path starts with 2 slashes
// then it is always considered an external URL without an explicit protocol
// part.
return (strpos($path, '//') === 0)
|| ($colonpos !== FALSE
&& !preg_match('![/?#]!', substr($path, 0, $colonpos))
&& drupal_strip_dangerous_protocols($path) == $path);
}
/**
@ -2379,6 +2432,14 @@ function drupal_attributes(array $attributes = array()) {
* internal links output by modules should be generated by this function if
* possible.
*
* However, for links enclosed in translatable text you should use t() and
* embed the HTML anchor tag directly in the translated string. For example:
* @code
* t('Visit the <a href="@url">settings</a> page', array('@url' => url('admin')));
* @endcode
* This keeps the context of the link title ('settings' in the example) for
* translators.
*
* @param string $text
* The translated link text for the anchor tag.
* @param string $path
@ -2591,7 +2652,10 @@ function drupal_deliver_html_page($page_callback_result) {
// Keep old path for reference, and to allow forms to redirect to it.
if (!isset($_GET['destination'])) {
$_GET['destination'] = $_GET['q'];
// Make sure that the current path is not interpreted as external URL.
if (!url_is_external($_GET['q'])) {
$_GET['destination'] = $_GET['q'];
}
}
$path = drupal_get_normal_path(variable_get('site_404', ''));
@ -2620,7 +2684,10 @@ function drupal_deliver_html_page($page_callback_result) {
// Keep old path for reference, and to allow forms to redirect to it.
if (!isset($_GET['destination'])) {
$_GET['destination'] = $_GET['q'];
// Make sure that the current path is not interpreted as external URL.
if (!url_is_external($_GET['q'])) {
$_GET['destination'] = $_GET['q'];
}
}
$path = drupal_get_normal_path(variable_get('site_403', ''));
@ -2779,7 +2846,7 @@ function drupal_set_time_limit($time_limit) {
* The name of the item for which the path is requested.
*
* @return
* The path to the requested item.
* The path to the requested item or an empty string if the item is not found.
*/
function drupal_get_path($type, $name) {
return dirname(drupal_get_filename($type, $name));
@ -3429,7 +3496,11 @@ function drupal_pre_render_styles($elements) {
$import_batch = array_slice($import, 0, 31);
$import = array_slice($import, 31);
$element = $style_element_defaults;
$element['#value'] = implode("\n", $import_batch);
// This simplifies the JavaScript regex, allowing each line
// (separated by \n) to be treated as a completely different string.
// This means that we can use ^ and $ on one line at a time, and not
// worry about style tags since they'll never match the regex.
$element['#value'] = "\n" . implode("\n", $import_batch) . "\n";
$element['#attributes']['media'] = $group['media'];
$element['#browsers'] = $group['browsers'];
$elements[] = $element;
@ -3654,17 +3725,23 @@ function drupal_load_stylesheet($file, $optimize = NULL, $reset_basepath = TRUE)
if ($basepath && !file_uri_scheme($file)) {
$file = $basepath . '/' . $file;
}
// Store the parent base path to restore it later.
$parent_base_path = $basepath;
// Set the current base path to process possible child imports.
$basepath = dirname($file);
// Load the CSS stylesheet. We suppress errors because themes may specify
// stylesheets in their .info file that don't exist in the theme's path,
// but are merely there to disable certain module CSS files.
$content = '';
if ($contents = @file_get_contents($file)) {
// Return the processed stylesheet.
return drupal_load_stylesheet_content($contents, $_optimize);
$content = drupal_load_stylesheet_content($contents, $_optimize);
}
return '';
// Restore the parent base path as the file and its childen are processed.
$basepath = $parent_base_path;
return $content;
}
/**
@ -3681,7 +3758,7 @@ function drupal_load_stylesheet($file, $optimize = NULL, $reset_basepath = TRUE)
*/
function drupal_load_stylesheet_content($contents, $optimize = FALSE) {
// Remove multiple charset declarations for standards compliance (and fixing Safari problems).
$contents = preg_replace('/^@charset\s+[\'"](\S*)\b[\'"];/i', '', $contents);
$contents = preg_replace('/^@charset\s+[\'"](\S*?)\b[\'"];/i', '', $contents);
if ($optimize) {
// Perform some safe CSS optimizations.
@ -3700,7 +3777,7 @@ function drupal_load_stylesheet_content($contents, $optimize = FALSE) {
// Remove certain whitespace.
// There are different conditions for removing leading and trailing
// whitespace.
// @see http://php.net/manual/en/regexp.reference.subpatterns.php
// @see http://php.net/manual/regexp.reference.subpatterns.php
$contents = preg_replace('<
# Strip leading and trailing whitespace.
\s*([@{};,])\s*
@ -3749,7 +3826,7 @@ function _drupal_load_stylesheet($matches) {
// Alter all internal url() paths. Leave external paths alone. We don't need
// to normalize absolute paths here (i.e. remove folder/... segments) because
// that will be done later.
return preg_replace('/url\(\s*([\'"]?)(?![a-z]+:|\/+)/i', 'url(\1'. $directory, $file);
return preg_replace('/url\(\s*([\'"]?)(?![a-z]+:|\/+)([^\'")]+)([\'"]?)\s*\)/i', 'url(\1' . $directory . '\2\3)', $file);
}
/**
@ -3814,7 +3891,14 @@ function drupal_clean_css_identifier($identifier, $filter = array(' ' => '-', '_
* The cleaned class name.
*/
function drupal_html_class($class) {
return drupal_clean_css_identifier(drupal_strtolower($class));
// The output of this function will never change, so this uses a normal
// static instead of drupal_static().
static $classes = array();
if (!isset($classes[$class])) {
$classes[$class] = drupal_clean_css_identifier(drupal_strtolower($class));
}
return $classes[$class];
}
/**
@ -3869,7 +3953,16 @@ function drupal_html_id($id) {
// requested id. $_POST['ajax_html_ids'] contains the ids as they were
// returned by this function, potentially with the appended counter, so
// we parse that to reconstruct the $seen_ids array.
foreach ($_POST['ajax_html_ids'] as $seen_id) {
if (isset($_POST['ajax_html_ids'][0]) && strpos($_POST['ajax_html_ids'][0], ',') === FALSE) {
$ajax_html_ids = $_POST['ajax_html_ids'];
}
else {
// jquery.form.js may send the server a comma-separated string as the
// first element of an array (see http://drupal.org/node/1575060), so
// we need to convert it to an array in that case.
$ajax_html_ids = explode(',', $_POST['ajax_html_ids'][0]);
}
foreach ($ajax_html_ids as $seen_id) {
// We rely on '--' being used solely for separating a base id from the
// counter, which this function ensures when returning an id.
$parts = explode('--', $seen_id, 2);
@ -4069,7 +4162,14 @@ function drupal_region_class($region) {
* else being the same, JavaScript added by a call to drupal_add_js() that
* happened later in the page request gets added to the page after one for
* which drupal_add_js() happened earlier in the page request.
* - defer: If set to TRUE, the defer attribute is set on the &lt;script&gt;
* - requires_jquery: Set this to FALSE if the JavaScript you are adding does
* not have a dependency on jQuery. Defaults to TRUE, except for JavaScript
* settings where it defaults to FALSE. This is used on sites that have the
* 'javascript_always_use_jquery' variable set to FALSE; on those sites, if
* all the JavaScript added to the page by drupal_add_js() does not have a
* dependency on jQuery, then for improved front-end performance Drupal
* will not add jQuery and related libraries and settings to the page.
* - defer: If set to TRUE, the defer attribute is set on the <script>
* tag. Defaults to FALSE.
* - cache: If set to FALSE, the JavaScript file is loaded anew on every page
* call; in other words, it is not cached. Used only when 'type' references
@ -4086,6 +4186,14 @@ function drupal_region_class($region) {
*/
function drupal_add_js($data = NULL, $options = NULL) {
$javascript = &drupal_static(__FUNCTION__, array());
$jquery_added = &drupal_static(__FUNCTION__ . ':jquery_added', FALSE);
// If the $javascript variable has been reset with drupal_static_reset(),
// jQuery and related files will have been removed from the list, so set the
// variable back to FALSE to indicate they have not yet been added.
if (empty($javascript)) {
$jquery_added = FALSE;
}
// Construct the options, taking the defaults into consideration.
if (isset($options)) {
@ -4096,6 +4204,9 @@ function drupal_add_js($data = NULL, $options = NULL) {
else {
$options = array();
}
if (isset($options['type']) && $options['type'] == 'setting') {
$options += array('requires_jquery' => FALSE);
}
$options += drupal_js_defaults($data);
// Preprocess can only be set if caching is enabled.
@ -4106,14 +4217,18 @@ function drupal_add_js($data = NULL, $options = NULL) {
$options['weight'] += count($javascript) / 1000;
if (isset($data)) {
// Add jquery.js and drupal.js, as well as the basePath setting, the
// first time a JavaScript file is added.
if (empty($javascript)) {
// Add jquery.js, drupal.js, and related files and settings if they have
// not been added yet. However, if the 'javascript_always_use_jquery'
// variable is set to FALSE (indicating that the site does not want jQuery
// automatically added on all pages) then only add it if a file or setting
// that requires jQuery is being added also.
if (!$jquery_added && (variable_get('javascript_always_use_jquery', TRUE) || $options['requires_jquery'])) {
$jquery_added = TRUE;
// url() generates the prefix using hook_url_outbound_alter(). Instead of
// running the hook_url_outbound_alter() again here, extract the prefix
// from url().
url('', array('prefix' => &$prefix));
$javascript = array(
$default_javascript = array(
'settings' => array(
'data' => array(
array('basePath' => base_path()),
@ -4132,11 +4247,13 @@ function drupal_add_js($data = NULL, $options = NULL) {
'group' => JS_LIBRARY,
'every_page' => TRUE,
'weight' => -1,
'requires_jquery' => TRUE,
'preprocess' => TRUE,
'cache' => TRUE,
'defer' => FALSE,
),
);
$javascript = drupal_array_merge_deep($javascript, $default_javascript);
// Register all required libraries.
drupal_add_library('system', 'jquery', TRUE);
drupal_add_library('system', 'jquery.once', TRUE);
@ -4177,6 +4294,7 @@ function drupal_js_defaults($data = NULL) {
'group' => JS_DEFAULT,
'every_page' => FALSE,
'weight' => 0,
'requires_jquery' => TRUE,
'scope' => 'header',
'cache' => TRUE,
'defer' => FALSE,
@ -4223,7 +4341,12 @@ function drupal_get_js($scope = 'header', $javascript = NULL, $skip_alter = FALS
if (!isset($javascript)) {
$javascript = drupal_add_js();
}
if (empty($javascript)) {
// If no JavaScript items have been added, or if the only JavaScript items
// that have been added are JavaScript settings (which don't do anything
// without any JavaScript code to use them), then no JavaScript code should
// be added to the page.
if (empty($javascript) || (isset($javascript['settings']) && count($javascript) == 1)) {
return '';
}
@ -4377,8 +4500,8 @@ function drupal_get_js($scope = 'header', $javascript = NULL, $skip_alter = FALS
*
* Libraries, JavaScript, CSS and other types of custom structures are attached
* to elements using the #attached property. The #attached property is an
* associative array, where the keys are the the attachment types and the values
* are the attached data. For example:
* associative array, where the keys are the attachment types and the values are
* the attached data. For example:
* @code
* $build['#attached'] = array(
* 'js' => array(drupal_get_path('module', 'taxonomy') . '/taxonomy.js'),
@ -5006,19 +5129,6 @@ function drupal_json_output($var = NULL) {
}
}
/**
* Gets a salt useful for hardening against SQL injection.
*
* @return
* A salt based on information in settings.php, not in the database.
*/
function drupal_get_hash_salt() {
global $drupal_hash_salt, $databases;
// If the $drupal_hash_salt variable is empty, a hash of the serialized
// database credentials is used as a fallback salt.
return empty($drupal_hash_salt) ? hash('sha256', serialize($databases)) : $drupal_hash_salt;
}
/**
* Ensures the private key variable used to generate tokens is set.
*
@ -5027,7 +5137,7 @@ function drupal_get_hash_salt() {
*/
function drupal_get_private_key() {
if (!($key = variable_get('drupal_private_key', 0))) {
$key = drupal_hash_base64(drupal_random_bytes(55));
$key = drupal_random_key();
variable_set('drupal_private_key', $key);
}
return $key;
@ -5038,6 +5148,18 @@ function drupal_get_private_key() {
*
* @param $value
* An additional value to base the token on.
*
* The generated token is based on the session ID of the current user. Normally,
* anonymous users do not have a session, so the generated token will be
* different on every page request. To generate a token for users without a
* session, manually start a session prior to calling this function.
*
* @return string
* A 43-character URL-safe token for validation, based on the user session ID,
* the hash salt provided from drupal_get_hash_salt(), and the
* 'drupal_private_key' configuration variable.
*
* @see drupal_get_hash_salt()
*/
function drupal_get_token($value = '') {
return drupal_hmac_base64($value, session_id() . drupal_get_private_key() . drupal_get_hash_salt());
@ -5059,7 +5181,7 @@ function drupal_get_token($value = '') {
*/
function drupal_valid_token($token, $value = '', $skip_anonymous = FALSE) {
global $user;
return (($skip_anonymous && $user->uid == 0) || ($token == drupal_get_token($value)));
return (($skip_anonymous && $user->uid == 0) || ($token === drupal_get_token($value)));
}
function _drupal_bootstrap_full() {
@ -5092,6 +5214,10 @@ function _drupal_bootstrap_full() {
module_load_all();
// Make sure all stream wrappers are registered.
file_get_stream_wrappers();
// Ensure mt_rand is reseeded, to prevent random values from one page load
// being exploited to predict random values in subsequent page loads.
$seed = unpack("L", drupal_random_bytes(4));
mt_srand($seed[1]);
$test_info = &$GLOBALS['drupal_test_info'];
if (!empty($test_info['in_child_site'])) {
@ -5129,7 +5255,7 @@ function _drupal_bootstrap_full() {
* client without gzip support.
*
* Page compression requires the PHP zlib extension
* (http://php.net/manual/en/ref.zlib.php).
* (http://php.net/manual/ref.zlib.php).
*
* @see drupal_page_header()
*/
@ -5137,6 +5263,10 @@ function drupal_page_set_cache() {
global $base_root;
if (drupal_page_is_cacheable()) {
// Check whether the current page might be compressed.
$page_compressed = variable_get('page_compression', TRUE) && extension_loaded('zlib');
$cache = (object) array(
'cid' => $base_root . request_uri(),
'data' => array(
@ -5144,6 +5274,9 @@ function drupal_page_set_cache() {
'body' => ob_get_clean(),
'title' => drupal_get_title(),
'headers' => array(),
// We need to store whether page was compressed or not,
// because by the time it is read, the configuration might change.
'page_compressed' => $page_compressed,
),
'expire' => CACHE_TEMPORARY,
'created' => REQUEST_TIME,
@ -5161,7 +5294,7 @@ function drupal_page_set_cache() {
}
if ($cache->data['body']) {
if (variable_get('page_compression', TRUE) && extension_loaded('zlib')) {
if ($page_compressed) {
$cache->data['body'] = gzencode($cache->data['body'], 9, FORCE_GZIP);
}
cache_set($cache->cid, $cache->data, 'cache_page', $cache->expire);
@ -5210,8 +5343,6 @@ function drupal_cron_run() {
foreach ($queues as $queue_name => $info) {
DrupalQueue::get($queue_name)->createQueue();
}
// Register shutdown callback.
drupal_register_shutdown_function('drupal_cron_cleanup');
// Iterate through the modules calling their cron handlers (if any):
foreach (module_implements('cron') as $module) {
@ -5236,12 +5367,23 @@ function drupal_cron_run() {
}
foreach ($queues as $queue_name => $info) {
if (!empty($info['skip on cron'])) {
// Do not run if queue wants to skip.
continue;
}
$function = $info['worker callback'];
$end = time() + (isset($info['time']) ? $info['time'] : 15);
$queue = DrupalQueue::get($queue_name);
while (time() < $end && ($item = $queue->claimItem())) {
$function($item->data);
$queue->deleteItem($item);
try {
$function($item->data);
$queue->deleteItem($item);
}
catch (Exception $e) {
// In case of exception log it and leave the item in the queue
// to be processed again later.
watchdog_exception('cron', $e);
}
}
}
// Restore the user.
@ -5252,10 +5394,13 @@ function drupal_cron_run() {
}
/**
* Shutdown function: Performs cron cleanup.
* DEPRECATED: Shutdown function: Performs cron cleanup.
*
* @see drupal_cron_run()
* @see drupal_register_shutdown_function()
* This function is deprecated because the 'cron_semaphore' variable it
* references no longer exists. It is therefore no longer used as a shutdown
* function by Drupal core.
*
* @deprecated
*/
function drupal_cron_cleanup() {
// See if the semaphore is still locked.
@ -5568,7 +5713,7 @@ function drupal_pre_render_link($element) {
* @code
* $node->content['links'] = array(
* '#theme' => 'links__node',
* '#pre_render' = array('drupal_pre_render_links'),
* '#pre_render' => array('drupal_pre_render_links'),
* 'comment' => array(
* '#theme' => 'links__node__comment',
* '#links' => array(
@ -5773,23 +5918,23 @@ function drupal_render_page($page) {
* array to be rendered independently and prevents them from being rendered
* more than once on subsequent calls to drupal_render() (e.g., as part of a
* larger array). If the same array or array element is passed more than once
* to drupal_render(), it simply returns a NULL value.
* to drupal_render(), it simply returns an empty string.
*
* @param $elements
* @param array $elements
* The structured array describing the data to be rendered.
*
* @return
* @return string
* The rendered HTML.
*/
function drupal_render(&$elements) {
// Early-return nothing if user does not have access.
if (empty($elements) || (isset($elements['#access']) && !$elements['#access'])) {
return;
return '';
}
// Do not print elements twice.
if (!empty($elements['#printed'])) {
return;
return '';
}
// Try to fetch the element's markup from cache and return.
@ -5825,7 +5970,7 @@ function drupal_render(&$elements) {
// Allow #pre_render to abort rendering.
if (!empty($elements['#printed'])) {
return;
return '';
}
// Get the children of the element, sorted by weight.
@ -5896,14 +6041,16 @@ function drupal_render(&$elements) {
/**
* Renders children of an element and concatenates them.
*
* This renders all children of an element using drupal_render() and then
* joins them together into a single string.
*
* @param $element
* @param array $element
* The structured array whose children shall be rendered.
* @param $children_keys
* If the keys of the element's children are already known, they can be passed
* in to save another run of element_children().
* @param array $children_keys
* (optional) If the keys of the element's children are already known, they
* can be passed in to save another run of element_children().
*
* @return string
* The rendered HTML of all children of the element.
* @see drupal_render()
*/
function drupal_render_children(&$element, $children_keys = NULL) {
if ($children_keys === NULL) {
@ -6447,6 +6594,44 @@ function element_set_attributes(array &$element, array $map) {
}
}
/**
* Recursively computes the difference of arrays with additional index check.
*
* This is a version of array_diff_assoc() that supports multidimensional
* arrays.
*
* @param array $array1
* The array to compare from.
* @param array $array2
* The array to compare to.
*
* @return array
* Returns an array containing all the values from array1 that are not present
* in array2.
*/
function drupal_array_diff_assoc_recursive($array1, $array2) {
$difference = array();
foreach ($array1 as $key => $value) {
if (is_array($value)) {
if (!array_key_exists($key, $array2) || !is_array($array2[$key])) {
$difference[$key] = $value;
}
else {
$new_diff = drupal_array_diff_assoc_recursive($value, $array2[$key]);
if (!empty($new_diff)) {
$difference[$key] = $new_diff;
}
}
}
elseif (!array_key_exists($key, $array2) || $array2[$key] !== $value) {
$difference[$key] = $value;
}
}
return $difference;
}
/**
* Sets a value in a nested array with variable depth.
*
@ -6540,10 +6725,10 @@ function drupal_array_set_nested_value(array &$array, array $parents, $value, $f
* $value = drupal_array_get_nested_value($form, $parents);
* @endcode
*
* The return value will be NULL, regardless of whether the actual value is NULL
* or whether the requested key does not exist. If it is required to know
* whether the nested array key actually exists, pass a third argument that is
* altered by reference:
* A return value of NULL is ambiguous, and can mean either that the requested
* key does not exist, or that the actual value is NULL. If it is required to
* know whether the nested array key actually exists, pass a third argument that
* is altered by reference:
* @code
* $key_exists = NULL;
* $value = drupal_array_get_nested_value($form, $parents, $key_exists);
@ -7739,7 +7924,10 @@ function entity_load_unchanged($entity_type, $id) {
}
/**
* Get the entity controller class for an entity type.
* Gets the entity controller for an entity type.
*
* @return DrupalEntityControllerInterface
* The entity controller object for the specified entity type.
*/
function entity_get_controller($entity_type) {
$controllers = &drupal_static(__FUNCTION__, array());
@ -7799,6 +7987,56 @@ function entity_prepare_view($entity_type, $entities, $langcode = NULL) {
}
}
/**
* Invoke hook_entity_view_mode_alter().
*
* If adding a new entity similar to nodes, comments or users, you should invoke
* this function during the ENTITY_build_content() or ENTITY_view_multiple()
* phases of rendering to allow other modules to alter the view mode during this
* phase. This function needs to be called before field_attach_prepare_view() to
* ensure that the correct content is loaded by field API.
*
* @param $entity_type
* The type of entity, i.e. 'node', 'user'.
* @param $entities
* The entity objects which are being prepared for view, keyed by object ID.
* @param $view_mode
* The original view mode e.g. 'full', 'teaser'...
* @param $langcode
* (optional) A language code to be used for rendering. Defaults to the global
* content language of the current request.
* @return
* An associative array with arrays of entities keyed by view mode.
*
* @see hook_entity_view_mode_alter()
*/
function entity_view_mode_prepare($entity_type, $entities, $view_mode, $langcode = NULL) {
if (!isset($langcode)) {
$langcode = $GLOBALS['language_content']->language;
}
// To ensure hooks are never run after field_attach_prepare_view() only
// process items without the entity_view_prepared flag.
$entities_by_view_mode = array();
foreach ($entities as $id => $entity) {
$entity_view_mode = $view_mode;
if (empty($entity->entity_view_prepared)) {
// Allow modules to change the view mode.
$context = array(
'entity_type' => $entity_type,
'entity' => $entity,
'langcode' => $langcode,
);
drupal_alter('entity_view_mode', $entity_view_mode, $context);
}
$entities_by_view_mode[$entity_view_mode][$id] = $entity;
}
return $entities_by_view_mode;
}
/**
* Returns the URI elements of an entity.
*

74
includes/database/database.inc
View File

@ -28,18 +28,21 @@
* Most Drupal database SELECT queries are performed by a call to db_query() or
* db_query_range(). Module authors should also consider using the PagerDefault
* Extender for queries that return results that need to be presented on
* multiple pages, and the Tablesort Extender for generating appropriate queries
* for sortable tables.
* multiple pages (see https://drupal.org/node/508796), and the TableSort
* Extender for generating appropriate queries for sortable tables
* (see https://drupal.org/node/1848372).
*
* For example, one might wish to return a list of the most recent 10 nodes
* authored by a given user. Instead of directly issuing the SQL query
* @code
* SELECT n.nid, n.title, n.created FROM node n WHERE n.uid = $uid LIMIT 0, 10;
* SELECT n.nid, n.title, n.created FROM node n WHERE n.uid = $uid
* ORDER BY n.created DESC LIMIT 0, 10;
* @endcode
* one would instead call the Drupal functions:
* @code
* $result = db_query_range('SELECT n.nid, n.title, n.created
* FROM {node} n WHERE n.uid = :uid', 0, 10, array(':uid' => $uid));
* FROM {node} n WHERE n.uid = :uid
* ORDER BY n.created DESC', 0, 10, array(':uid' => $uid));
* foreach ($result as $record) {
* // Perform operations on $record->title, etc. here.
* }
@ -167,7 +170,7 @@
* }
* @endcode
*
* @link http://drupal.org/developing/api/database @endlink
* @see http://drupal.org/developing/api/database
*/
@ -179,7 +182,7 @@
* concrete implementation of it to support special handling required by that
* database.
*
* @see http://php.net/manual/en/book.pdo.php
* @see http://php.net/manual/book.pdo.php
*/
abstract class DatabaseConnection extends PDO {
@ -194,7 +197,7 @@ abstract class DatabaseConnection extends PDO {
/**
* The key representing this connection.
*
*
* The key is a unique string which identifies a database connection. A
* connection can be a single server or a cluster of master and slaves (use
* target to pick between master and slave).
@ -303,12 +306,28 @@ abstract class DatabaseConnection extends PDO {
// Call PDO::__construct and PDO::setAttribute.
parent::__construct($dsn, $username, $password, $driver_options);
// Set a specific PDOStatement class if the driver requires that.
// Set a Statement class, unless the driver opted out.
if (!empty($this->statementClass)) {
$this->setAttribute(PDO::ATTR_STATEMENT_CLASS, array($this->statementClass, array($this)));
}
}
/**
* Destroys this Connection object.
*
* PHP does not destruct an object if it is still referenced in other
* variables. In case of PDO database connection objects, PHP only closes the
* connection when the PDO object is destructed, so any references to this
* object may cause the number of maximum allowed connections to be exceeded.
*/
public function destroy() {
// Destroy all references to this connection by setting them to NULL.
// The Statement class attribute only accepts a new value that presents a
// proper callable, so we reset it to PDOStatement.
$this->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('PDOStatement', array()));
$this->schema = NULL;
}
/**
* Returns the default query options for any given query.
*
@ -717,7 +736,7 @@ abstract class DatabaseConnection extends PDO {
// to expand it out into a comma-delimited set of placeholders.
foreach (array_filter($args, 'is_array') as $key => $data) {
$new_keys = array();
foreach ($data as $i => $value) {
foreach (array_values($data) as $i => $value) {
// This assumes that there are no other placeholders that use the same
// name. For example, if the array placeholder is defined as :example
// and there is already an :example_2 placeholder, this will generate
@ -1627,8 +1646,8 @@ abstract class Database {
*/
final public static function removeConnection($key) {
if (isset(self::$databaseInfo[$key])) {
self::closeConnection(NULL, $key);
unset(self::$databaseInfo[$key]);
unset(self::$connections[$key]);
return TRUE;
}
else {
@ -1694,11 +1713,24 @@ abstract class Database {
if (!isset($key)) {
$key = self::$activeKey;
}
// To close the connection, we need to unset the static variable.
// To close a connection, it needs to be set to NULL and removed from the
// static variable. In all cases, closeConnection() might be called for a
// connection that was not opened yet, in which case the key is not defined
// yet and we just ensure that the connection key is undefined.
if (isset($target)) {
if (isset(self::$connections[$key][$target])) {
self::$connections[$key][$target]->destroy();
self::$connections[$key][$target] = NULL;
}
unset(self::$connections[$key][$target]);
}
else {
if (isset(self::$connections[$key])) {
foreach (self::$connections[$key] as $target => $connection) {
self::$connections[$key][$target]->destroy();
self::$connections[$key][$target] = NULL;
}
}
unset(self::$connections[$key]);
}
}
@ -1852,8 +1884,8 @@ class DatabaseTransaction {
*/
protected $name;
public function __construct(DatabaseConnection &$connection, $name = NULL) {
$this->connection = &$connection;
public function __construct(DatabaseConnection $connection, $name = NULL) {
$this->connection = $connection;
// If there is no transaction depth, then no transaction has started. Name
// the transaction 'drupal_transaction'.
if (!$depth = $connection->transactionDepth()) {
@ -1957,7 +1989,7 @@ interface DatabaseStatementInterface extends Traversable {
/**
* Sets the default fetch mode for this statement.
*
* See http://php.net/manual/en/pdo.constants.php for the definition of the
* See http://php.net/manual/pdo.constants.php for the definition of the
* constants used.
*
* @param $mode
@ -1976,7 +2008,7 @@ interface DatabaseStatementInterface extends Traversable {
/**
* Fetches the next row from a result set.
*
* See http://php.net/manual/en/pdo.constants.php for the definition of the
* See http://php.net/manual/pdo.constants.php for the definition of the
* constants used.
*
* @param $mode
@ -2351,14 +2383,14 @@ function db_query_range($query, $from, $count, array $args = array(), array $opt
}
/**
* Executes a query string and saves the result set to a temporary table.
* Executes a SELECT query string and saves the result set to a temporary table.
*
* The execution of the query string happens against the active database.
*
* @param $query
* The prepared statement query to run. Although it will accept both named and
* unnamed placeholders, named placeholders are strongly preferred as they are
* more self-documenting.
* The prepared SELECT statement query to run. Although it will accept both
* named and unnamed placeholders, named placeholders are strongly preferred
* as they are more self-documenting.
* @param $args
* An array of values to substitute into the query. If the query uses named
* placeholders, this is an associative array in any order. If the query uses
@ -2800,7 +2832,7 @@ function db_drop_table($table) {
* will be set to the value of the key in all rows. This is most useful for
* creating NOT NULL columns with no default value in existing tables.
* @param $keys_new
* Optional keys and indexes specification to be created on the table along
* (optional) Keys and indexes specification to be created on the table along
* with adding the field. The format is the same as a table specification, but
* without the 'fields' element. If you are adding a type 'serial' field, you
* MUST specify at least one key or index including it in this array. See
@ -2980,7 +3012,7 @@ function db_drop_index($table, $name) {
* @param $spec
* The field specification for the new field.
* @param $keys_new
* Optional keys and indexes specification to be created on the table along
* (optional) Keys and indexes specification to be created on the table along
* with changing the field. The format is the same as a table specification
* but without the 'fields' element.
*/

23
includes/database/mysql/database.inc
View File

@ -13,11 +13,11 @@
class DatabaseConnection_mysql extends DatabaseConnection {
/**
* Flag to indicate if we have registered the nextID cleanup function.
* Flag to indicate if the cleanup function in __destruct() should run.
*
* @var boolean
*/
protected $shutdownRegistered = FALSE;
protected $needsCleanup = FALSE;
public function __construct(array $connection_options = array()) {
// This driver defaults to transaction support, except if explicitly passed FALSE.
@ -36,6 +36,10 @@ class DatabaseConnection_mysql extends DatabaseConnection {
// Default to TCP connection on port 3306.
$dsn = 'mysql:host=' . $connection_options['host'] . ';port=' . (empty($connection_options['port']) ? 3306 : $connection_options['port']);
}
// Character set is added to dsn to ensure PDO uses the proper character
// set when escaping. This has security implications. See
// https://www.drupal.org/node/1201452 for further discussion.
$dsn .= ';charset=utf8';
$dsn .= ';dbname=' . $connection_options['database'];
// Allow PDO options to be overridden.
$connection_options += array(
@ -78,13 +82,19 @@ class DatabaseConnection_mysql extends DatabaseConnection {
$this->exec(implode('; ', $connection_options['init_commands']));
}
public function __destruct() {
if ($this->needsCleanup) {
$this->nextIdDelete();
}
}
public function queryRange($query, $from, $count, array $args = array(), array $options = array()) {
return $this->query($query . ' LIMIT ' . (int) $from . ', ' . (int) $count, $args, $options);
}
public function queryTemporary($query, array $args = array(), array $options = array()) {
$tablename = $this->generateTemporaryTableName();
$this->query(preg_replace('/^SELECT/i', 'CREATE TEMPORARY TABLE {' . $tablename . '} Engine=MEMORY SELECT', $query), $args, $options);
$this->query('CREATE TEMPORARY TABLE {' . $tablename . '} Engine=MEMORY ' . $query, $args, $options);
return $tablename;
}
@ -115,12 +125,7 @@ class DatabaseConnection_mysql extends DatabaseConnection {
$this->query('INSERT INTO {sequences} (value) VALUES (:value) ON DUPLICATE KEY UPDATE value = value', array(':value' => $existing_id));
$new_id = $this->query('INSERT INTO {sequences} () VALUES ()', array(), array('return' => Database::RETURN_INSERT_ID));
}
if (!$this->shutdownRegistered) {
// Use register_shutdown_function() here to keep the database system
// independent of Drupal.
register_shutdown_function(array($this, 'nextIdDelete'));
$shutdownRegistered = TRUE;
}
$this->needsCleanup = TRUE;
return $new_id;
}

19
includes/database/mysql/query.inc
View File

@ -51,7 +51,8 @@ class InsertQuery_mysql extends InsertQuery {
// If we're selecting from a SelectQuery, finish building the query and
// pass it back, as any remaining options are irrelevant.
if (!empty($this->fromQuery)) {
return $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $insert_fields) . ') ' . $this->fromQuery;
$insert_fields_string = $insert_fields ? ' (' . implode(', ', $insert_fields) . ') ' : ' ';
return $comments . 'INSERT INTO {' . $this->table . '}' . $insert_fields_string . $this->fromQuery;
}
$query = $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $insert_fields) . ') VALUES ';
@ -86,21 +87,7 @@ class InsertQuery_mysql extends InsertQuery {
}
}
class TruncateQuery_mysql extends TruncateQuery {
public function __toString() {
// TRUNCATE is actually a DDL statement on MySQL, and DDL statements are
// not transactional, and result in an implicit COMMIT. When we are in a
// transaction, fallback to the slower, but transactional, DELETE.
if ($this->connection->inTransaction()) {
// Create a comment string to prepend to the query.
$comments = $this->connection->makeComment($this->comments);
return $comments . 'DELETE FROM {' . $this->connection->escapeTable($this->table) . '}';
}
else {
return parent::__toString();
}
}
}
class TruncateQuery_mysql extends TruncateQuery { }
/**
* @} End of "addtogroup database".

30
includes/database/mysql/schema.inc
View File

@ -40,7 +40,7 @@ class DatabaseSchema_mysql extends DatabaseSchema {
}
else {
$db_info = Database::getConnectionInfo();
$info['database'] = $db_info['default']['database'];
$info['database'] = $db_info[$this->connection->getTarget()]['database'];
$info['table'] = $table;
}
return $info;
@ -301,10 +301,10 @@ class DatabaseSchema_mysql extends DatabaseSchema {
public function renameTable($table, $new_name) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot rename %table to %table_new: table %table doesn't exist.", array('%table' => $table, '%table_new' => $new_name)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot rename @table to @table_new: table @table doesn't exist.", array('@table' => $table, '@table_new' => $new_name)));
}
if ($this->tableExists($new_name)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot rename %table to %table_new: table %table_new already exists.", array('%table' => $table, '%table_new' => $new_name)));
throw new DatabaseSchemaObjectExistsException(t("Cannot rename @table to @table_new: table @table_new already exists.", array('@table' => $table, '@table_new' => $new_name)));
}
$info = $this->getPrefixInfo($new_name);
@ -322,10 +322,10 @@ class DatabaseSchema_mysql extends DatabaseSchema {
public function addField($table, $field, $spec, $keys_new = array()) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add field %table.%field: table doesn't exist.", array('%field' => $field, '%table' => $table)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add field @table.@field: table doesn't exist.", array('@field' => $field, '@table' => $table)));
}
if ($this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add field %table.%field: field already exists.", array('%field' => $field, '%table' => $table)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add field @table.@field: field already exists.", array('@field' => $field, '@table' => $table)));
}
$fixnull = FALSE;
@ -361,7 +361,7 @@ class DatabaseSchema_mysql extends DatabaseSchema {
public function fieldSetDefault($table, $field, $default) {
if (!$this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot set default value of field %table.%field: field doesn't exist.", array('%table' => $table, '%field' => $field)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot set default value of field @table.@field: field doesn't exist.", array('@table' => $table, '@field' => $field)));
}
if (!isset($default)) {
@ -376,7 +376,7 @@ class DatabaseSchema_mysql extends DatabaseSchema {
public function fieldSetNoDefault($table, $field) {
if (!$this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot remove default value of field %table.%field: field doesn't exist.", array('%table' => $table, '%field' => $field)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot remove default value of field @table.@field: field doesn't exist.", array('@table' => $table, '@field' => $field)));
}
$this->connection->query('ALTER TABLE {' . $table . '} ALTER COLUMN `' . $field . '` DROP DEFAULT');
@ -391,10 +391,10 @@ class DatabaseSchema_mysql extends DatabaseSchema {
public function addPrimaryKey($table, $fields) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add primary key to table %table: table doesn't exist.", array('%table' => $table)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add primary key to table @table: table doesn't exist.", array('@table' => $table)));
}
if ($this->indexExists($table, 'PRIMARY')) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add primary key to table %table: primary key already exists.", array('%table' => $table)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add primary key to table @table: primary key already exists.", array('@table' => $table)));
}
$this->connection->query('ALTER TABLE {' . $table . '} ADD PRIMARY KEY (' . $this->createKeySql($fields) . ')');
@ -411,10 +411,10 @@ class DatabaseSchema_mysql extends DatabaseSchema {
public function addUniqueKey($table, $name, $fields) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add unique key %name to table %table: table doesn't exist.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add unique key @name to table @table: table doesn't exist.", array('@table' => $table, '@name' => $name)));
}
if ($this->indexExists($table, $name)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add unique key %name to table %table: unique key already exists.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add unique key @name to table @table: unique key already exists.", array('@table' => $table, '@name' => $name)));
}
$this->connection->query('ALTER TABLE {' . $table . '} ADD UNIQUE KEY `' . $name . '` (' . $this->createKeySql($fields) . ')');
@ -431,10 +431,10 @@ class DatabaseSchema_mysql extends DatabaseSchema {
public function addIndex($table, $name, $fields) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add index %name to table %table: table doesn't exist.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add index @name to table @table: table doesn't exist.", array('@table' => $table, '@name' => $name)));
}
if ($this->indexExists($table, $name)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add index %name to table %table: index already exists.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add index @name to table @table: index already exists.", array('@table' => $table, '@name' => $name)));
}
$this->connection->query('ALTER TABLE {' . $table . '} ADD INDEX `' . $name . '` (' . $this->createKeySql($fields) . ')');
@ -451,10 +451,10 @@ class DatabaseSchema_mysql extends DatabaseSchema {
public function changeField($table, $field, $field_new, $spec, $keys_new = array()) {
if (!$this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot change the definition of field %table.%name: field doesn't exist.", array('%table' => $table, '%name' => $field)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot change the definition of field @table.@name: field doesn't exist.", array('@table' => $table, '@name' => $field)));
}
if (($field != $field_new) && $this->fieldExists($table, $field_new)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot rename field %table.%name to %name_new: target field already exists.", array('%table' => $table, '%name' => $field, '%name_new' => $field_new)));
throw new DatabaseSchemaObjectExistsException(t("Cannot rename field @table.@name to @name_new: target field already exists.", array('@table' => $table, '@name' => $field, '@name_new' => $field_new)));
}
$sql = 'ALTER TABLE {' . $table . '} CHANGE `' . $field . '` ' . $this->createFieldSql($field_new, $this->processField($spec));

2
includes/database/pgsql/database.inc
View File

@ -146,7 +146,7 @@ class DatabaseConnection_pgsql extends DatabaseConnection {
public function queryTemporary($query, array $args = array(), array $options = array()) {
$tablename = $this->generateTemporaryTableName();
$this->query(preg_replace('/^SELECT/i', 'CREATE TEMPORARY TABLE {' . $tablename . '} AS SELECT', $query), $args, $options);
$this->query('CREATE TEMPORARY TABLE {' . $tablename . '} AS ' . $query, $args, $options);
return $tablename;
}

3
includes/database/pgsql/query.inc
View File

@ -112,7 +112,8 @@ class InsertQuery_pgsql extends InsertQuery {
// If we're selecting from a SelectQuery, finish building the query and
// pass it back, as any remaining options are irrelevant.
if (!empty($this->fromQuery)) {
return $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $insert_fields) . ') ' . $this->fromQuery;
$insert_fields_string = $insert_fields ? ' (' . implode(', ', $insert_fields) . ') ' : ' ';
return $comments . 'INSERT INTO {' . $this->table . '}' . $insert_fields_string . $this->fromQuery;
}
$query = $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $insert_fields) . ') VALUES ';

28
includes/database/pgsql/schema.inc
View File

@ -314,10 +314,10 @@ class DatabaseSchema_pgsql extends DatabaseSchema {
function renameTable($table, $new_name) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot rename %table to %table_new: table %table doesn't exist.", array('%table' => $table, '%table_new' => $new_name)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot rename @table to @table_new: table @table doesn't exist.", array('@table' => $table, '@table_new' => $new_name)));
}
if ($this->tableExists($new_name)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot rename %table to %table_new: table %table_new already exists.", array('%table' => $table, '%table_new' => $new_name)));
throw new DatabaseSchemaObjectExistsException(t("Cannot rename @table to @table_new: table @table_new already exists.", array('@table' => $table, '@table_new' => $new_name)));
}
// Get the schema and tablename for the old table.
@ -351,10 +351,10 @@ class DatabaseSchema_pgsql extends DatabaseSchema {
public function addField($table, $field, $spec, $new_keys = array()) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add field %table.%field: table doesn't exist.", array('%field' => $field, '%table' => $table)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add field @table.@field: table doesn't exist.", array('@field' => $field, '@table' => $table)));
}
if ($this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add field %table.%field: field already exists.", array('%field' => $field, '%table' => $table)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add field @table.@field: field already exists.", array('@field' => $field, '@table' => $table)));
}
$fixnull = FALSE;
@ -393,7 +393,7 @@ class DatabaseSchema_pgsql extends DatabaseSchema {
public function fieldSetDefault($table, $field, $default) {
if (!$this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot set default value of field %table.%field: field doesn't exist.", array('%table' => $table, '%field' => $field)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot set default value of field @table.@field: field doesn't exist.", array('@table' => $table, '@field' => $field)));
}
if (!isset($default)) {
@ -408,7 +408,7 @@ class DatabaseSchema_pgsql extends DatabaseSchema {
public function fieldSetNoDefault($table, $field) {
if (!$this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot remove default value of field %table.%field: field doesn't exist.", array('%table' => $table, '%field' => $field)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot remove default value of field @table.@field: field doesn't exist.", array('@table' => $table, '@field' => $field)));
}
$this->connection->query('ALTER TABLE {' . $table . '} ALTER COLUMN "' . $field . '" DROP DEFAULT');
@ -435,10 +435,10 @@ class DatabaseSchema_pgsql extends DatabaseSchema {
public function addPrimaryKey($table, $fields) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add primary key to table %table: table doesn't exist.", array('%table' => $table)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add primary key to table @table: table doesn't exist.", array('@table' => $table)));
}
if ($this->constraintExists($table, 'pkey')) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add primary key to table %table: primary key already exists.", array('%table' => $table)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add primary key to table @table: primary key already exists.", array('@table' => $table)));
}
$this->connection->query('ALTER TABLE {' . $table . '} ADD PRIMARY KEY (' . implode(',', $fields) . ')');
@ -455,10 +455,10 @@ class DatabaseSchema_pgsql extends DatabaseSchema {
function addUniqueKey($table, $name, $fields) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add unique key %name to table %table: table doesn't exist.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add unique key @name to table @table: table doesn't exist.", array('@table' => $table, '@name' => $name)));
}
if ($this->constraintExists($table, $name . '_key')) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add unique key %name to table %table: unique key already exists.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add unique key @name to table @table: unique key already exists.", array('@table' => $table, '@name' => $name)));
}
$this->connection->query('ALTER TABLE {' . $table . '} ADD CONSTRAINT "' . $this->prefixNonTable($table, $name, 'key') . '" UNIQUE (' . implode(',', $fields) . ')');
@ -475,10 +475,10 @@ class DatabaseSchema_pgsql extends DatabaseSchema {
public function addIndex($table, $name, $fields) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add index %name to table %table: table doesn't exist.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add index @name to table @table: table doesn't exist.", array('@table' => $table, '@name' => $name)));
}
if ($this->indexExists($table, $name)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add index %name to table %table: index already exists.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add index @name to table @table: index already exists.", array('@table' => $table, '@name' => $name)));
}
$this->connection->query($this->_createIndexSql($table, $name, $fields));
@ -495,10 +495,10 @@ class DatabaseSchema_pgsql extends DatabaseSchema {
public function changeField($table, $field, $field_new, $spec, $new_keys = array()) {
if (!$this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot change the definition of field %table.%name: field doesn't exist.", array('%table' => $table, '%name' => $field)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot change the definition of field @table.@name: field doesn't exist.", array('@table' => $table, '@name' => $field)));
}
if (($field != $field_new) && $this->fieldExists($table, $field_new)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot rename field %table.%name to %name_new: target field already exists.", array('%table' => $table, '%name' => $field, '%name_new' => $field_new)));
throw new DatabaseSchemaObjectExistsException(t("Cannot rename field @table.@name to @name_new: target field already exists.", array('@table' => $table, '@name' => $field, '@name_new' => $field_new)));
}
$spec = $this->processField($spec);

132
includes/database/query.inc
View File

@ -83,7 +83,7 @@ interface QueryConditionInterface {
/**
* Sets a condition that the specified subquery returns values.
*
*
* @param SelectQueryInterface $select
* The subquery that must contain results.
*
@ -91,10 +91,10 @@ interface QueryConditionInterface {
* The called object.
*/
public function exists(SelectQueryInterface $select);
/**
* Sets a condition that the specified subquery returns no values.
*
*
* @param SelectQueryInterface $select
* The subquery that must not contain results.
*
@ -102,7 +102,7 @@ interface QueryConditionInterface {
* The called object.
*/
public function notExists(SelectQueryInterface $select);
/**
* Gets a complete list of all conditions in this conditional clause.
*
@ -283,14 +283,14 @@ abstract class Query implements QueryPlaceholderInterface {
/**
* The target of the connection object.
*
*
* @var string
*/
protected $connectionTarget;
/**
* The key of the connection object.
*
*
* @var string
*/
protected $connectionKey;
@ -710,10 +710,11 @@ class InsertQuery extends Query {
// first call to fields() does have an effect.
$this->fields(array_merge(array_keys($this->fromQuery->getFields()), array_keys($this->fromQuery->getExpressions())));
}
// Don't execute query without fields.
if (count($this->insertFields) + count($this->defaultFields) == 0) {
throw new NoFieldsException('There are no fields available to insert with.');
else {
// Don't execute query without fields.
if (count($this->insertFields) + count($this->defaultFields) == 0) {
throw new NoFieldsException('There are no fields available to insert with.');
}
}
// If no values have been added, silently ignore this query. This can happen
@ -804,7 +805,7 @@ class DeleteQuery extends Query implements QueryConditionInterface {
$this->condition->notExists($select);
return $this;
}
/**
* Implements QueryConditionInterface::conditions().
*/
@ -942,7 +943,17 @@ class TruncateQuery extends Query {
// Create a sanitized comment string to prepend to the query.
$comments = $this->connection->makeComment($this->comments);
return $comments . 'TRUNCATE {' . $this->connection->escapeTable($this->table) . '} ';
// In most cases, TRUNCATE is not a transaction safe statement as it is a
// DDL statement which results in an implicit COMMIT. When we are in a
// transaction, fallback to the slower, but transactional, DELETE.
// PostgreSQL also locks the entire table for a TRUNCATE strongly reducing
// the concurrency with other transactions.
if ($this->connection->inTransaction()) {
return $comments . 'DELETE FROM {' . $this->connection->escapeTable($this->table) . '}';
}
else {
return $comments . 'TRUNCATE {' . $this->connection->escapeTable($this->table) . '} ';
}
}
}
@ -1053,7 +1064,7 @@ class UpdateQuery extends Query implements QueryConditionInterface {
$this->condition->notExists($select);
return $this;
}
/**
* Implements QueryConditionInterface::conditions().
*/
@ -1545,7 +1556,7 @@ class MergeQuery extends Query implements QueryConditionInterface {
$this->condition->notExists($select);
return $this;
}
/**
* Implements QueryConditionInterface::conditions().
*/
@ -1595,55 +1606,43 @@ class MergeQuery extends Query implements QueryConditionInterface {
}
public function execute() {
// Wrap multiple queries in a transaction, if the database supports it.
$transaction = $this->connection->startTransaction();
try {
if (!count($this->condition)) {
throw new InvalidMergeQueryException(t('Invalid merge query: no conditions'));
if (!count($this->condition)) {
throw new InvalidMergeQueryException(t('Invalid merge query: no conditions'));
}
$select = $this->connection->select($this->conditionTable)
->condition($this->condition);
$select->addExpression('1');
if (!$select->execute()->fetchField()) {
try {
$insert = $this->connection->insert($this->table)->fields($this->insertFields);
if ($this->defaultFields) {
$insert->useDefaults($this->defaultFields);
}
$insert->execute();
return self::STATUS_INSERT;
}
$select = $this->connection->select($this->conditionTable)
->condition($this->condition)
->forUpdate();
$select->addExpression('1');
if (!$select->execute()->fetchField()) {
try {
$insert = $this->connection->insert($this->table)->fields($this->insertFields);
if ($this->defaultFields) {
$insert->useDefaults($this->defaultFields);
}
$insert->execute();
return MergeQuery::STATUS_INSERT;
catch (Exception $e) {
// The insert query failed, maybe it's because a racing insert query
// beat us in inserting the same row. Retry the select query, if it
// returns a row, ignore the error and continue with the update
// query below.
if (!$select->execute()->fetchField()) {
throw $e;
}
catch (Exception $e) {
// The insert query failed, maybe it's because a racing insert query
// beat us in inserting the same row. Retry the select query, if it
// returns a row, ignore the error and continue with the update
// query below.
if (!$select->execute()->fetchField()) {
throw $e;
}
}
}
if ($this->needsUpdate) {
$update = $this->connection->update($this->table)
->fields($this->updateFields)
->condition($this->condition);
if ($this->expressionFields) {
foreach ($this->expressionFields as $field => $data) {
$update->expression($field, $data['expression'], $data['arguments']);
}
}
$update->execute();
return MergeQuery::STATUS_UPDATE;
}
}
catch (Exception $e) {
// Something really wrong happened here, bubble up the exception to the
// caller.
$transaction->rollback();
throw $e;
}
// Transaction commits here where $transaction looses scope.
if ($this->needsUpdate) {
$update = $this->connection->update($this->table)
->fields($this->updateFields)
->condition($this->condition);
if ($this->expressionFields) {
foreach ($this->expressionFields as $field => $data) {
$update->expression($field, $data['expression'], $data['arguments']);
}
}
$update->execute();
return self::STATUS_UPDATE;
}
}
}
@ -1695,7 +1694,7 @@ class DatabaseCondition implements QueryConditionInterface, Countable {
* Implements Countable::count().
*
* Returns the size of this conditional. The size of the conditional is the
* size of its conditional array minus one, because one element is the the
* size of its conditional array minus one, because one element is the
* conjunction.
*/
public function count() {
@ -1762,14 +1761,14 @@ class DatabaseCondition implements QueryConditionInterface, Countable {
public function exists(SelectQueryInterface $select) {
return $this->condition('', $select, 'EXISTS');
}
/**
* Implements QueryConditionInterface::notExists().
*/
public function notExists(SelectQueryInterface $select) {
return $this->condition('', $select, 'NOT EXISTS');
}
/**
* Implements QueryConditionInterface::conditions().
*/
@ -1898,8 +1897,13 @@ class DatabaseCondition implements QueryConditionInterface, Countable {
function __clone() {
$this->changed = TRUE;
foreach ($this->conditions as $key => $condition) {
if ($key !== '#conjunction' && $condition['field'] instanceOf QueryConditionInterface) {
$this->conditions[$key]['field'] = clone($condition['field']);
if ($key !== '#conjunction') {
if ($condition['field'] instanceOf QueryConditionInterface) {
$this->conditions[$key]['field'] = clone($condition['field']);
}
if ($condition['value'] instanceOf SelectQueryInterface) {
$this->conditions[$key]['value'] = clone($condition['value']);
}
}
}
}

6
includes/database/schema.inc
View File

@ -416,7 +416,7 @@ abstract class DatabaseSchema implements QueryPlaceholderInterface {
* This is most useful for creating NOT NULL columns with no default
* value in existing tables.
* @param $keys_new
* Optional keys and indexes specification to be created on the
* (optional) Keys and indexes specification to be created on the
* table along with adding the field. The format is the same as a
* table specification but without the 'fields' element. If you are
* adding a type 'serial' field, you MUST specify at least one key
@ -630,7 +630,7 @@ abstract class DatabaseSchema implements QueryPlaceholderInterface {
* @param $spec
* The field specification for the new field.
* @param $keys_new
* Optional keys and indexes specification to be created on the
* (optional) Keys and indexes specification to be created on the
* table along with changing the field. The format is the same as a
* table specification but without the 'fields' element.
*
@ -654,7 +654,7 @@ abstract class DatabaseSchema implements QueryPlaceholderInterface {
*/
public function createTable($name, $table) {
if ($this->tableExists($name)) {
throw new DatabaseSchemaObjectExistsException(t('Table %name already exists.', array('%name' => $name)));
throw new DatabaseSchemaObjectExistsException(t('Table @name already exists.', array('@name' => $name)));
}
$statements = $this->createTableSql($name, $table);
foreach ($statements as $statement) {

7
includes/database/select.inc
View File

@ -377,7 +377,8 @@ interface SelectQueryInterface extends QueryConditionInterface, QueryAlterableIn
* @param $field
* The field on which to order.
* @param $direction
* The direction to sort. Legal values are "ASC" and "DESC".
* The direction to sort. Legal values are "ASC" and "DESC". Any other value
* will be converted to "ASC".
* @return SelectQueryInterface
* The called object.
*/
@ -596,7 +597,7 @@ class SelectQueryExtender implements SelectQueryInterface {
public function hasAnyTag() {
$args = func_get_args();
return call_user_func_array(array($this->query, 'hasAnyTags'), $args);
return call_user_func_array(array($this->query, 'hasAnyTag'), $args);
}
public function addMetaData($key, $object) {
@ -1384,6 +1385,8 @@ class SelectQuery extends Query implements SelectQueryInterface {
}
public function orderBy($field, $direction = 'ASC') {
// Only allow ASC and DESC, default to ASC.
$direction = strtoupper($direction) == 'DESC' ? 'DESC' : 'ASC';
$this->order[$field] = $direction;
return $this;
}

2
includes/database/sqlite/database.inc
View File

@ -250,7 +250,7 @@ class DatabaseConnection_sqlite extends DatabaseConnection {
$prefixes[$tablename] = '';
$this->setPrefix($prefixes);
$this->query(preg_replace('/^SELECT/i', 'CREATE TEMPORARY TABLE ' . $tablename . ' AS SELECT', $query), $args, $options);
$this->query('CREATE TEMPORARY TABLE ' . $tablename . ' AS ' . $query, $args, $options);
return $tablename;
}

30
includes/database/sqlite/query.inc
View File

@ -41,7 +41,8 @@ class InsertQuery_sqlite extends InsertQuery {
// If we're selecting from a SelectQuery, finish building the query and
// pass it back, as any remaining options are irrelevant.
if (!empty($this->fromQuery)) {
return $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $this->insertFields) . ') ' . $this->fromQuery;
$insert_fields_string = $this->insertFields ? ' (' . implode(', ', $this->insertFields) . ') ' : ' ';
return $comments . 'INSERT INTO {' . $this->table . '}' . $insert_fields_string . $this->fromQuery;
}
return $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $this->insertFields) . ') VALUES (' . implode(', ', $placeholders) . ')';
@ -57,39 +58,18 @@ class InsertQuery_sqlite extends InsertQuery {
* we don't select those rows.
*
* A query like this one:
* UPDATE test SET name = 'newname' WHERE tid = 1
* UPDATE test SET col1 = 'newcol1', col2 = 'newcol2' WHERE tid = 1
* will become:
* UPDATE test SET name = 'newname' WHERE tid = 1 AND name <> 'newname'
* UPDATE test SET col1 = 'newcol1', col2 = 'newcol2' WHERE tid = 1 AND (col1 <> 'newcol1' OR col2 <> 'newcol2')
*/
class UpdateQuery_sqlite extends UpdateQuery {
/**
* Helper function that removes the fields that are already in a condition.
*
* @param $fields
* The fields.
* @param QueryConditionInterface $condition
* A database condition.
*/
protected function removeFieldsInCondition(&$fields, QueryConditionInterface $condition) {
foreach ($condition->conditions() as $child_condition) {
if ($child_condition['field'] instanceof QueryConditionInterface) {
$this->removeFieldsInCondition($fields, $child_condition['field']);
}
else {
unset($fields[$child_condition['field']]);
}
}
}
public function execute() {
if (!empty($this->queryOptions['sqlite_return_matched_rows'])) {
return parent::execute();
}
// Get the fields used in the update query, and remove those that are already
// in the condition.
// Get the fields used in the update query.
$fields = $this->expressionFields + $this->fields;
$this->removeFieldsInCondition($fields, $this->condition);
// Add the inverse of the fields to the condition.
$condition = new DatabaseCondition('OR');

28
includes/database/sqlite/schema.inc
View File

@ -232,10 +232,10 @@ class DatabaseSchema_sqlite extends DatabaseSchema {
public function renameTable($table, $new_name) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot rename %table to %table_new: table %table doesn't exist.", array('%table' => $table, '%table_new' => $new_name)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot rename @table to @table_new: table @table doesn't exist.", array('@table' => $table, '@table_new' => $new_name)));
}
if ($this->tableExists($new_name)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot rename %table to %table_new: table %table_new already exists.", array('%table' => $table, '%table_new' => $new_name)));
throw new DatabaseSchemaObjectExistsException(t("Cannot rename @table to @table_new: table @table_new already exists.", array('@table' => $table, '@table_new' => $new_name)));
}
$schema = $this->introspectSchema($table);
@ -278,10 +278,10 @@ class DatabaseSchema_sqlite extends DatabaseSchema {
public function addField($table, $field, $specification, $keys_new = array()) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add field %table.%field: table doesn't exist.", array('%field' => $field, '%table' => $table)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add field @table.@field: table doesn't exist.", array('@field' => $field, '@table' => $table)));
}
if ($this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add field %table.%field: field already exists.", array('%field' => $field, '%table' => $table)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add field @table.@field: field already exists.", array('@field' => $field, '@table' => $table)));
}
// SQLite doesn't have a full-featured ALTER TABLE statement. It only
@ -494,10 +494,10 @@ class DatabaseSchema_sqlite extends DatabaseSchema {
public function changeField($table, $field, $field_new, $spec, $keys_new = array()) {
if (!$this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot change the definition of field %table.%name: field doesn't exist.", array('%table' => $table, '%name' => $field)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot change the definition of field @table.@name: field doesn't exist.", array('@table' => $table, '@name' => $field)));
}
if (($field != $field_new) && $this->fieldExists($table, $field_new)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot rename field %table.%name to %name_new: target field already exists.", array('%table' => $table, '%name' => $field, '%name_new' => $field_new)));
throw new DatabaseSchemaObjectExistsException(t("Cannot rename field @table.@name to @name_new: target field already exists.", array('@table' => $table, '@name' => $field, '@name_new' => $field_new)));
}
$old_schema = $this->introspectSchema($table);
@ -559,10 +559,10 @@ class DatabaseSchema_sqlite extends DatabaseSchema {
public function addIndex($table, $name, $fields) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add index %name to table %table: table doesn't exist.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add index @name to table @table: table doesn't exist.", array('@table' => $table, '@name' => $name)));
}
if ($this->indexExists($table, $name)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add index %name to table %table: index already exists.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add index @name to table @table: index already exists.", array('@table' => $table, '@name' => $name)));
}
$schema['indexes'][$name] = $fields;
@ -591,10 +591,10 @@ class DatabaseSchema_sqlite extends DatabaseSchema {
public function addUniqueKey($table, $name, $fields) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add unique key %name to table %table: table doesn't exist.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add unique key @name to table @table: table doesn't exist.", array('@table' => $table, '@name' => $name)));
}
if ($this->indexExists($table, $name)) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add unique key %name to table %table: unique key already exists.", array('%table' => $table, '%name' => $name)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add unique key @name to table @table: unique key already exists.", array('@table' => $table, '@name' => $name)));
}
$schema['unique keys'][$name] = $fields;
@ -617,14 +617,14 @@ class DatabaseSchema_sqlite extends DatabaseSchema {
public function addPrimaryKey($table, $fields) {
if (!$this->tableExists($table)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add primary key to table %table: table doesn't exist.", array('%table' => $table)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot add primary key to table @table: table doesn't exist.", array('@table' => $table)));
}
$old_schema = $this->introspectSchema($table);
$new_schema = $old_schema;
if (!empty($new_schema['primary key'])) {
throw new DatabaseSchemaObjectExistsException(t("Cannot add primary key to table %table: primary key already exists.", array('%table' => $table)));
throw new DatabaseSchemaObjectExistsException(t("Cannot add primary key to table @table: primary key already exists.", array('@table' => $table)));
}
$new_schema['primary key'] = $fields;
@ -646,7 +646,7 @@ class DatabaseSchema_sqlite extends DatabaseSchema {
public function fieldSetDefault($table, $field, $default) {
if (!$this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot set default value of field %table.%field: field doesn't exist.", array('%table' => $table, '%field' => $field)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot set default value of field @table.@field: field doesn't exist.", array('@table' => $table, '@field' => $field)));
}
$old_schema = $this->introspectSchema($table);
@ -658,7 +658,7 @@ class DatabaseSchema_sqlite extends DatabaseSchema {
public function fieldSetNoDefault($table, $field) {
if (!$this->fieldExists($table, $field)) {
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot remove default value of field %table.%field: field doesn't exist.", array('%table' => $table, '%field' => $field)));
throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot remove default value of field @table.@field: field doesn't exist.", array('@table' => $table, '@field' => $field)));
}
$old_schema = $this->introspectSchema($table);

43
includes/entity.inc
View File

@ -13,14 +13,6 @@
*/
interface DrupalEntityControllerInterface {
/**
* Constructor.
*
* @param $entityType
* The entity type for which the instance is created.
*/
public function __construct($entityType);
/**
* Resets the internal, static entity cache.
*
@ -36,7 +28,9 @@ interface DrupalEntityControllerInterface {
* @param $ids
* An array of entity IDs, or FALSE to load all entities.
* @param $conditions
* An array of conditions in the form 'field' => $value.
* An array of conditions. Keys are field names on the entity's base table.
* Values will be compared for equality. All the comparisons will be ANDed
* together. This parameter is deprecated; use an EntityFieldQuery instead.
*
* @return
* An array of entity objects indexed by their ids. When no results are
@ -54,7 +48,7 @@ interface DrupalEntityControllerInterface {
class DrupalDefaultEntityController implements DrupalEntityControllerInterface {
/**
* Static cache of entities.
* Static cache of entities, keyed by entity ID.
*
* @var array
*/
@ -119,6 +113,9 @@ class DrupalDefaultEntityController implements DrupalEntityControllerInterface {
/**
* Constructor: sets basic variables.
*
* @param $entityType
* The entity type for which the instance is created.
*/
public function __construct($entityType) {
$this->entityType = $entityType;
@ -241,7 +238,9 @@ class DrupalDefaultEntityController implements DrupalEntityControllerInterface {
* @param $ids
* An array of entity IDs, or FALSE to load all entities.
* @param $conditions
* An array of conditions in the form 'field' => $value.
* An array of conditions. Keys are field names on the entity's base table.
* Values will be compared for equality. All the comparisons will be ANDed
* together. This parameter is deprecated; use an EntityFieldQuery instead.
* @param $revision_id
* The ID of the revision to load, or FALSE if this query is asking for the
* most current revision(s).
@ -365,9 +364,23 @@ class DrupalDefaultEntityController implements DrupalEntityControllerInterface {
// This ensures the same behavior whether loading from memory or database.
if ($conditions) {
foreach ($entities as $entity) {
$entity_values = (array) $entity;
if (array_diff_assoc($conditions, $entity_values)) {
unset($entities[$entity->{$this->idKey}]);
// Iterate over all conditions and compare them to the entity
// properties. We cannot use array_diff_assoc() here since the
// conditions can be nested arrays, too.
foreach ($conditions as $property_name => $condition) {
if (is_array($condition)) {
// Multiple condition values for one property are treated as OR
// operation: only if the value is not at all in the condition array
// we remove the entity.
if (!in_array($entity->{$property_name}, $condition)) {
unset($entities[$entity->{$this->idKey}]);
continue 2;
}
}
elseif ($condition != $entity->{$property_name}) {
unset($entities[$entity->{$this->idKey}]);
continue 2;
}
}
}
}
@ -634,7 +647,7 @@ class EntityFieldQuery {
/**
* Adds a condition on field values.
*
*
* Note that entities with empty field values will be excluded from the
* EntityFieldQuery results when using this method.
*

4
includes/errors.inc
View File

@ -9,7 +9,7 @@
* Maps PHP error constants to watchdog severity levels.
*
* The error constants are documented at
* http://php.net/manual/en/errorfunc.constants.php
* http://php.net/manual/errorfunc.constants.php
*
* @ingroup logging_severity_levels
*/
@ -169,7 +169,7 @@ function error_displayable($error = NULL) {
* TRUE if the error is fatal.
*/
function _drupal_log_error($error, $fatal = FALSE) {
// Initialize a maintenance theme if the boostrap was not complete.
// Initialize a maintenance theme if the bootstrap was not complete.
// Do it early because drupal_set_message() triggers a drupal_theme_initialize().
if ($fatal && (drupal_get_bootstrap_phase() != DRUPAL_BOOTSTRAP_FULL)) {
unset($GLOBALS['theme']);

284
includes/file.inc
View File

@ -89,7 +89,7 @@ define('FILE_STATUS_PERMANENT', 1);
* wrappers that are appropriate for particular usage. For example, this returns
* only stream wrappers that use local file storage:
* @code
* $local_stream_wrappers = file_get_stream_wrappers(STEAM_WRAPPERS_LOCAL);
* $local_stream_wrappers = file_get_stream_wrappers(STREAM_WRAPPERS_LOCAL);
* @endcode
*
* The $filter parameter can only filter to types containing a particular flag.
@ -99,7 +99,7 @@ define('FILE_STATUS_PERMANENT', 1);
* array_diff_key() function can be used to help with this. For example, this
* returns only stream wrappers that do not use local file storage:
* @code
* $remote_stream_wrappers = array_diff_key(file_get_stream_wrappers(STREAM_WRAPPERS_ALL), file_get_stream_wrappers(STEAM_WRAPPERS_LOCAL));
* $remote_stream_wrappers = array_diff_key(file_get_stream_wrappers(STREAM_WRAPPERS_ALL), file_get_stream_wrappers(STREAM_WRAPPERS_LOCAL));
* @endcode
*
* @param $filter
@ -282,10 +282,6 @@ function file_stream_wrapper_uri_normalize($uri) {
$uri = $scheme . '://' . $target;
}
}
else {
// The default scheme is file://
$url = 'file://' . $uri;
}
return $uri;
}
@ -474,8 +470,11 @@ function file_ensure_htaccess() {
* @param $private
* FALSE indicates that $directory should be an open and public directory.
* The default is TRUE which indicates a private and protected directory.
* @param $force_overwrite
* Set to TRUE to attempt to overwrite the existing .htaccess file if one is
* already present. Defaults to FALSE.
*/
function file_create_htaccess($directory, $private = TRUE) {
function file_create_htaccess($directory, $private = TRUE, $force_overwrite = FALSE) {
if (file_uri_scheme($directory)) {
$directory = file_stream_wrapper_uri_normalize($directory);
}
@ -484,19 +483,12 @@ function file_create_htaccess($directory, $private = TRUE) {
}
$htaccess_path = $directory . '/.htaccess';
if (file_exists($htaccess_path)) {
if (file_exists($htaccess_path) && !$force_overwrite) {
// Short circuit if the .htaccess file already exists.
return;
}
if ($private) {
// Private .htaccess file.
$htaccess_lines = "SetHandler Drupal_Security_Do_Not_Remove_See_SA_2006_006\nDeny from all\nOptions None\nOptions +FollowSymLinks";
}
else {
// Public .htaccess file.
$htaccess_lines = "SetHandler Drupal_Security_Do_Not_Remove_See_SA_2006_006\nOptions None\nOptions +FollowSymLinks";
}
$htaccess_lines = file_htaccess_lines($private);
// Write the .htaccess file.
if (file_put_contents($htaccess_path, $htaccess_lines)) {
@ -508,6 +500,45 @@ function file_create_htaccess($directory, $private = TRUE) {
}
}
/**
* Returns the standard .htaccess lines that Drupal writes to file directories.
*
* @param $private
* (Optional) Set to FALSE to return the .htaccess lines for an open and
* public directory. The default is TRUE, which returns the .htaccess lines
* for a private and protected directory.
*
* @return
* A string representing the desired contents of the .htaccess file.
*
* @see file_create_htaccess()
*/
function file_htaccess_lines($private = TRUE) {
$lines = <<<EOF
# Turn off all options we don't need.
Options None
Options +FollowSymLinks
# Set the catch-all handler to prevent scripts from being executed.
SetHandler Drupal_Security_Do_Not_Remove_See_SA_2006_006
<Files *>
# Override the handler again if we're run later in the evaluation list.
SetHandler Drupal_Security_Do_Not_Remove_See_SA_2013_003
</Files>
# If we know how to do it safely, disable the PHP engine entirely.
<IfModule mod_php5.c>
php_flag engine off
</IfModule>
EOF;
if ($private) {
$lines = "Deny from all\n\n" . $lines;
}
return $lines;
}
/**
* Loads file objects from the database.
*
@ -590,7 +621,11 @@ function file_save(stdClass $file) {
module_invoke_all('entity_update', $file, 'file');
}
// Clear internal properties.
unset($file->original);
// Clear the static loading cache.
entity_get_controller('file')->resetCache(array($file->fid));
return $file;
}
@ -723,10 +758,11 @@ function file_usage_delete(stdClass $file, $module, $type = NULL, $id = NULL, $c
* stored in the database. This is a powerful function that in many ways
* performs like an advanced version of copy().
* - Checks if $source and $destination are valid and readable/writable.
* - Checks that $source is not equal to $destination; if they are an error
* is reported.
* - If file already exists in $destination either the call will error out,
* replace the file or rename the file based on the $replace parameter.
* - If the $source and $destination are equal, the behavior depends on the
* $replace parameter. FILE_EXISTS_REPLACE will error out. FILE_EXISTS_RENAME
* will rename the file until the $destination is unique.
* - Adds the new file to the files database. If the source file is a
* temporary file, the resulting file will also be a temporary file. See
* file_save_upload() for details on temporary files.
@ -821,10 +857,11 @@ function file_valid_uri($uri) {
* This is a powerful function that in many ways performs like an advanced
* version of copy().
* - Checks if $source and $destination are valid and readable/writable.
* - Checks that $source is not equal to $destination; if they are an error
* is reported.
* - If file already exists in $destination either the call will error out,
* replace the file or rename the file based on the $replace parameter.
* - If the $source and $destination are equal, the behavior depends on the
* $replace parameter. FILE_EXISTS_REPLACE will error out. FILE_EXISTS_RENAME
* will rename the file until the $destination is unique.
* - Provides a fallback using realpaths if the move fails using stream
* wrappers. This can occur because PHP's copy() function does not properly
* support streams if safe_mode or open_basedir are enabled. See
@ -834,9 +871,8 @@ function file_valid_uri($uri) {
* A string specifying the filepath or URI of the source file.
* @param $destination
* A URI containing the destination that $source should be copied to. The
* URI may be a bare filepath (without a scheme) and in that case the default
* scheme (file://) will be used. If this value is omitted, Drupal's default
* files scheme will be used, usually "public://".
* URI may be a bare filepath (without a scheme). If this value is omitted,
* Drupal's default files scheme will be used, usually "public://".
* @param $replace
* Replace behavior when the destination file already exists:
* - FILE_EXISTS_REPLACE - Replace the existing file.
@ -892,7 +928,7 @@ function file_unmanaged_copy($source, $destination = NULL, $replace = FILE_EXIST
$destination = file_destination($destination, $replace);
if ($destination === FALSE) {
drupal_set_message(t('The file %file could not be copied because a file by that name already exists in the destination directory.', array('%file' => $original_source)), 'error');
watchdog('file', 'File %file could not be copied because a file by that name already exists in the destination directory (%directory)', array('%file' => $original_source, '%destination' => $destination));
watchdog('file', 'File %file could not be copied because a file by that name already exists in the destination directory (%directory)', array('%file' => $original_source, '%directory' => $destination));
return FALSE;
}
@ -1113,10 +1149,10 @@ function file_munge_filename($filename, $extensions, $alerts = TRUE) {
// Allow potentially insecure uploads for very savvy users and admin
if (!variable_get('allow_insecure_uploads', 0)) {
// Remove any null bytes. See http://php.net/manual/en/security.filesystem.nullbytes.php
// Remove any null bytes. See http://php.net/manual/security.filesystem.nullbytes.php
$filename = str_replace(chr(0), '', $filename);
$whitelist = array_unique(explode(' ', trim($extensions)));
$whitelist = array_unique(explode(' ', strtolower(trim($extensions))));
// Split the filename up by periods. The first part becomes the basename
// the last part the final extension.
@ -1129,7 +1165,7 @@ function file_munge_filename($filename, $extensions, $alerts = TRUE) {
// of allowed extensions.
foreach ($filename_parts as $filename_part) {
$new_filename .= '.' . $filename_part;
if (!in_array($filename_part, $whitelist) && preg_match("/^[a-zA-Z]{2,5}\d?$/", $filename_part)) {
if (!in_array(strtolower($filename_part), $whitelist) && preg_match("/^[a-zA-Z]{2,5}\d?$/", $filename_part)) {
$new_filename .= '_';
}
}
@ -1261,6 +1297,7 @@ function file_delete(stdClass $file, $force = FALSE) {
if (file_unmanaged_delete($file->uri)) {
db_delete('file_managed')->condition('fid', $file->fid)->execute();
db_delete('file_usage')->condition('fid', $file->fid)->execute();
entity_get_controller('file')->resetCache();
return TRUE;
}
return FALSE;
@ -1370,8 +1407,9 @@ function file_space_used($uid = NULL, $status = FILE_STATUS_PERMANENT) {
* Temporary files are periodically cleaned. To make the file a permanent file,
* assign the status and use file_save() to save the changes.
*
* @param $source
* A string specifying the filepath or URI of the uploaded file to save.
* @param $form_field_name
* A string that is the associative array key of the upload form element in
* the form array.
* @param $validators
* An optional, associative array of callback functions used to validate the
* file. See file_validate() for a full discussion of the array format.
@ -1382,9 +1420,9 @@ function file_space_used($uid = NULL, $status = FILE_STATUS_PERMANENT) {
* (Beware: this is not safe and should only be allowed for trusted users, if
* at all).
* @param $destination
* A string containing the URI $source should be copied to.
* This must be a stream wrapper URI. If this value is omitted, Drupal's
* temporary files scheme will be used ("temporary://").
* A string containing the URI that the file should be copied to. This must
* be a stream wrapper URI. If this value is omitted, Drupal's temporary
* files scheme will be used ("temporary://").
* @param $replace
* Replace behavior when the destination file already exists:
* - FILE_EXISTS_REPLACE: Replace the existing file.
@ -1402,45 +1440,45 @@ function file_space_used($uid = NULL, $status = FILE_STATUS_PERMANENT) {
* - source: Path to the file before it is moved.
* - destination: Path to the file after it is moved (same as 'uri').
*/
function file_save_upload($source, $validators = array(), $destination = FALSE, $replace = FILE_EXISTS_RENAME) {
function file_save_upload($form_field_name, $validators = array(), $destination = FALSE, $replace = FILE_EXISTS_RENAME) {
global $user;
static $upload_cache;
// Return cached objects without processing since the file will have
// already been processed and the paths in _FILES will be invalid.
if (isset($upload_cache[$source])) {
return $upload_cache[$source];
if (isset($upload_cache[$form_field_name])) {
return $upload_cache[$form_field_name];
}
// Make sure there's an upload to process.
if (empty($_FILES['files']['name'][$source])) {
if (empty($_FILES['files']['name'][$form_field_name])) {
return NULL;
}
// Check for file upload errors and return FALSE if a lower level system
// error occurred. For a complete list of errors:
// See http://php.net/manual/en/features.file-upload.errors.php.
switch ($_FILES['files']['error'][$source]) {
// See http://php.net/manual/features.file-upload.errors.php.
switch ($_FILES['files']['error'][$form_field_name]) {
case UPLOAD_ERR_INI_SIZE:
case UPLOAD_ERR_FORM_SIZE:
drupal_set_message(t('The file %file could not be saved, because it exceeds %maxsize, the maximum allowed size for uploads.', array('%file' => $_FILES['files']['name'][$source], '%maxsize' => format_size(file_upload_max_size()))), 'error');
drupal_set_message(t('The file %file could not be saved, because it exceeds %maxsize, the maximum allowed size for uploads.', array('%file' => $_FILES['files']['name'][$form_field_name], '%maxsize' => format_size(file_upload_max_size()))), 'error');
return FALSE;
case UPLOAD_ERR_PARTIAL:
case UPLOAD_ERR_NO_FILE:
drupal_set_message(t('The file %file could not be saved, because the upload did not complete.', array('%file' => $_FILES['files']['name'][$source])), 'error');
drupal_set_message(t('The file %file could not be saved, because the upload did not complete.', array('%file' => $_FILES['files']['name'][$form_field_name])), 'error');
return FALSE;
case UPLOAD_ERR_OK:
// Final check that this is a valid upload, if it isn't, use the
// default error handler.
if (is_uploaded_file($_FILES['files']['tmp_name'][$source])) {
if (is_uploaded_file($_FILES['files']['tmp_name'][$form_field_name])) {
break;
}
// Unknown error
default:
drupal_set_message(t('The file %file could not be saved. An unknown error has occurred.', array('%file' => $_FILES['files']['name'][$source])), 'error');
drupal_set_message(t('The file %file could not be saved. An unknown error has occurred.', array('%file' => $_FILES['files']['name'][$form_field_name])), 'error');
return FALSE;
}
@ -1448,10 +1486,10 @@ function file_save_upload($source, $validators = array(), $destination = FALSE,
$file = new stdClass();
$file->uid = $user->uid;
$file->status = 0;
$file->filename = trim(drupal_basename($_FILES['files']['name'][$source]), '.');
$file->uri = $_FILES['files']['tmp_name'][$source];
$file->filename = trim(drupal_basename($_FILES['files']['name'][$form_field_name]), '.');
$file->uri = $_FILES['files']['tmp_name'][$form_field_name];
$file->filemime = file_get_mimetype($file->filename);
$file->filesize = $_FILES['files']['size'][$source];
$file->filesize = $_FILES['files']['size'][$form_field_name];
$extensions = '';
if (isset($validators['file_validate_extensions'])) {
@ -1508,7 +1546,7 @@ function file_save_upload($source, $validators = array(), $destination = FALSE,
return FALSE;
}
$file->source = $source;
$file->source = $form_field_name;
// A URI may already have a trailing slash or look like "public://".
if (substr($destination, -1) != '/') {
$destination .= '/';
@ -1517,11 +1555,11 @@ function file_save_upload($source, $validators = array(), $destination = FALSE,
// If file_destination() returns FALSE then $replace == FILE_EXISTS_ERROR and
// there's an existing file so we need to bail.
if ($file->destination === FALSE) {
drupal_set_message(t('The file %source could not be uploaded because a file by that name already exists in the destination %directory.', array('%source' => $source, '%directory' => $destination)), 'error');
drupal_set_message(t('The file %source could not be uploaded because a file by that name already exists in the destination %directory.', array('%source' => $form_field_name, '%directory' => $destination)), 'error');
return FALSE;
}
// Add in our check of the the file name length.
// Add in our check of the file name length.
$validators['file_validate_name_length'] = array();
// Call the validation functions specified by this function's caller.
@ -1536,7 +1574,7 @@ function file_save_upload($source, $validators = array(), $destination = FALSE,
else {
$message .= ' ' . array_pop($errors);
}
form_set_error($source, $message);
form_set_error($form_field_name, $message);
return FALSE;
}
@ -1544,8 +1582,8 @@ function file_save_upload($source, $validators = array(), $destination = FALSE,
// directory. This overcomes open_basedir restrictions for future file
// operations.
$file->uri = $file->destination;
if (!drupal_move_uploaded_file($_FILES['files']['tmp_name'][$source], $file->uri)) {
form_set_error($source, t('File upload error. Could not move uploaded file.'));
if (!drupal_move_uploaded_file($_FILES['files']['tmp_name'][$form_field_name], $file->uri)) {
form_set_error($form_field_name, t('File upload error. Could not move uploaded file.'));
watchdog('file', 'Upload error. Could not move uploaded file %file to destination %destination.', array('%file' => $file->filename, '%destination' => $file->uri));
return FALSE;
}
@ -1565,7 +1603,7 @@ function file_save_upload($source, $validators = array(), $destination = FALSE,
// If we made it this far it's safe to record this file in the database.
if ($file = file_save($file)) {
// Add file to the cache.
$upload_cache[$source] = $file;
$upload_cache[$form_field_name] = $file;
return $file;
}
return FALSE;
@ -1691,8 +1729,6 @@ function file_validate_extensions(stdClass $file, $extensions) {
/**
* Checks that the file's size is below certain limits.
*
* This check is not enforced for the user #1.
*
* @param $file
* A Drupal file object.
* @param $file_limit
@ -1710,20 +1746,17 @@ function file_validate_extensions(stdClass $file, $extensions) {
*/
function file_validate_size(stdClass $file, $file_limit = 0, $user_limit = 0) {
global $user;
$errors = array();
// Bypass validation for uid = 1.
if ($user->uid != 1) {
if ($file_limit && $file->filesize > $file_limit) {
$errors[] = t('The file is %filesize exceeding the maximum file size of %maxsize.', array('%filesize' => format_size($file->filesize), '%maxsize' => format_size($file_limit)));
}
// Save a query by only calling file_space_used() when a limit is provided.
if ($user_limit && (file_space_used($user->uid) + $file->filesize) > $user_limit) {
$errors[] = t('The file is %filesize which would exceed your disk quota of %quota.', array('%filesize' => format_size($file->filesize), '%quota' => format_size($user_limit)));
}
if ($file_limit && $file->filesize > $file_limit) {
$errors[] = t('The file is %filesize exceeding the maximum file size of %maxsize.', array('%filesize' => format_size($file->filesize), '%maxsize' => format_size($file_limit)));
}
// Save a query by only calling file_space_used() when a limit is provided.
if ($user_limit && (file_space_used($user->uid) + $file->filesize) > $user_limit) {
$errors[] = t('The file is %filesize which would exceed your disk quota of %quota.', array('%filesize' => format_size($file->filesize), '%quota' => format_size($user_limit)));
}
return $errors;
}
@ -1961,23 +1994,7 @@ function file_download() {
$target = implode('/', $args);
$uri = $scheme . '://' . $target;
if (file_stream_wrapper_valid_scheme($scheme) && file_exists($uri)) {
// Let other modules provide headers and controls access to the file.
// module_invoke_all() uses array_merge_recursive() which merges header
// values into a new array. To avoid that and allow modules to override
// headers instead, use array_merge() to merge the returned arrays.
$headers = array();
foreach (module_implements('file_download') as $module) {
$function = $module . '_file_download';
$result = $function($uri);
if ($result == -1) {
// Throw away the headers received so far.
$headers = array();
break;
}
if (isset($result) && is_array($result)) {
$headers = array_merge($headers, $result);
}
}
$headers = file_download_headers($uri);
if (count($headers)) {
file_transfer($uri, $headers);
}
@ -1989,6 +2006,69 @@ function file_download() {
drupal_exit();
}
/**
* Retrieves headers for a private file download.
*
* Calls all module implementations of hook_file_download() to retrieve headers
* for files by the module that originally provided the file. The presence of
* returned headers indicates the current user has access to the file.
*
* @param $uri
* The URI for the file whose headers should be retrieved.
*
* @return
* If access is allowed, headers for the file, suitable for passing to
* file_transfer(). If access is not allowed, an empty array will be returned.
*
* @see file_transfer()
* @see file_download_access()
* @see hook_file_downlaod()
*/
function file_download_headers($uri) {
// Let other modules provide headers and control access to the file.
// module_invoke_all() uses array_merge_recursive() which merges header
// values into a new array. To avoid that and allow modules to override
// headers instead, use array_merge() to merge the returned arrays.
$headers = array();
foreach (module_implements('file_download') as $module) {
$function = $module . '_file_download';
$result = $function($uri);
if ($result == -1) {
// Throw away the headers received so far.
$headers = array();
break;
}
if (isset($result) && is_array($result)) {
$headers = array_merge($headers, $result);
}
}
return $headers;
}
/**
* Checks that the current user has access to a particular file.
*
* The return value of this function hinges on the return value from
* file_download_headers(), which is the function responsible for collecting
* access information through hook_file_download().
*
* If immediately transferring the file to the browser and the headers will
* need to be retrieved, the return value of file_download_headers() should be
* used to determine access directly, so that access checks will not be run
* twice.
*
* @param $uri
* The URI for the file whose access should be retrieved.
*
* @return
* Boolean TRUE if access is allowed. FALSE if access is not allowed.
*
* @see file_download_headers()
* @see hook_file_download()
*/
function file_download_access($uri) {
return count(file_download_headers($uri)) > 0;
}
/**
* Finds all files that match a given mask in a given directory.
@ -2182,7 +2262,7 @@ function drupal_chmod($uri, $mode = NULL) {
* @param $uri
* A URI or pathname.
* @param $context
* Refer to http://php.net/manual/en/ref.stream.php
* Refer to http://php.net/manual/ref.stream.php
*
* @return
* Boolean TRUE on success, or FALSE on failure.
@ -2204,29 +2284,21 @@ function drupal_unlink($uri, $context = NULL) {
}
/**
* Returns the absolute local filesystem path of a stream URI.
* Resolves the absolute filepath of a local URI or filepath.
*
* This function was originally written to ease the conversion of 6.x code to
* use 7.x stream wrappers. However, it assumes that every URI may be resolved
* to an absolute local filesystem path, and this assumption fails when stream
* wrappers are used to support remote file storage. Remote stream wrappers
* may implement the realpath method by always returning FALSE. The use of
* drupal_realpath() is discouraged, and is slowly being removed from core
* functions where possible.
* The use of drupal_realpath() is discouraged, because it does not work for
* remote URIs. Except in rare cases, URIs should not be manually resolved.
*
* Only use this function if you know that the stream wrapper in the URI uses
* the local file system, and you need to pass an absolute path to a function
* that is incompatible with stream URIs.
*
* @param $uri
* A stream wrapper URI or a filesystem path, possibly including one or more
* symbolic links.
* @param string $uri
* A stream wrapper URI or a filepath, possibly including one or more symbolic
* links.
*
* @return
* The absolute local filesystem path (with no symbolic links), or FALSE on
* failure.
*
* @todo This function is deprecated, and should be removed wherever possible.
* @return string|false
* The absolute local filepath (with no symbolic links), or FALSE on failure.
*
* @see DrupalStreamWrapperInterface::realpath()
* @see http://php.net/manual/function.realpath.php
@ -2323,7 +2395,7 @@ function drupal_basename($uri, $suffix = NULL) {
* @param $recursive
* Default to FALSE.
* @param $context
* Refer to http://php.net/manual/en/ref.stream.php
* Refer to http://php.net/manual/ref.stream.php
*
* @return
* Boolean TRUE on success, or FALSE on failure.
@ -2354,7 +2426,7 @@ function drupal_mkdir($uri, $mode = NULL, $recursive = FALSE, $context = NULL) {
* @param $uri
* A URI or pathname.
* @param $context
* Refer to http://php.net/manual/en/ref.stream.php
* Refer to http://php.net/manual/ref.stream.php
*
* @return
* Boolean TRUE on success, or FALSE on failure.
@ -2481,20 +2553,10 @@ function file_directory_temp() {
function file_get_content_headers($file) {
$name = mime_header_encode($file->filename);
$type = mime_header_encode($file->filemime);
// Serve images, text, and flash content for display rather than download.
$inline_types = variable_get('file_inline_types', array('^text/', '^image/', 'flash$'));
$disposition = 'attachment';
foreach ($inline_types as $inline_type) {
// Exclamation marks are used as delimiters to avoid escaping slashes.
if (preg_match('!' . $inline_type . '!', $file->filemime)) {
$disposition = 'inline';
}
}
return array(
'Content-Type' => $type,
'Content-Length' => $file->filesize,
'Content-Disposition' => $disposition . '; filename="' . $name . '"',
'Cache-Control' => 'private',
);
}

20
includes/file.mimetypes.inc
View File

@ -43,6 +43,7 @@ function file_default_mimetype_mapping() {
4 => 'application/cap',
5 => 'application/cu-seeme',
6 => 'application/dsptype',
350 => 'application/epub+zip',
7 => 'application/hta',
8 => 'application/java-archive',
9 => 'application/java-serialized-object',
@ -64,6 +65,7 @@ function file_default_mimetype_mapping() {
25 => 'application/rss+xml',
26 => 'application/rtf',
27 => 'application/smil',
349 => 'application/vnd.amazon.ebook',
28 => 'application/vnd.cinderella',
29 => 'application/vnd.google-earth.kml+xml',
30 => 'application/vnd.google-earth.kmz',
@ -183,6 +185,8 @@ function file_default_mimetype_mapping() {
144 => 'application/x-lzx',
145 => 'application/x-maker',
146 => 'application/x-mif',
351 => 'application/x-mobipocket-ebook',
352 => 'application/x-mobipocket-ebook',
147 => 'application/x-ms-wmd',
148 => 'application/x-ms-wmz',
149 => 'application/x-msdos-program',
@ -228,8 +232,10 @@ function file_default_mimetype_mapping() {
188 => 'audio/mpeg',
189 => 'audio/ogg',
190 => 'audio/prs.sid',
356 => 'audio/webm',
191 => 'audio/x-aiff',
192 => 'audio/x-gsm',
354 => 'audio/x-matroska',
193 => 'audio/x-mpegurl',
194 => 'audio/x-ms-wax',
195 => 'audio/x-ms-wma',
@ -301,6 +307,7 @@ function file_default_mimetype_mapping() {
261 => 'image/vnd.djvu',
262 => 'image/vnd.microsoft.icon',
263 => 'image/vnd.wap.wbmp',
355 => 'image/webp',
264 => 'image/x-cmu-raster',
265 => 'image/x-coreldraw',
266 => 'image/x-coreldrawpattern',
@ -337,6 +344,7 @@ function file_default_mimetype_mapping() {
297 => 'text/vnd.sun.j2me.app-descriptor',
298 => 'text/vnd.wap.wml',
299 => 'text/vnd.wap.wmlscript',
358 => 'text/vtt',
300 => 'text/x-bibtex',
301 => 'text/x-boo',
302 => 'text/x-c++hdr',
@ -371,9 +379,11 @@ function file_default_mimetype_mapping() {
331 => 'video/ogg',
332 => 'video/quicktime',
333 => 'video/vnd.mpegurl',
357 => 'video/webm',
347 => 'video/x-flv',
334 => 'video/x-la-asf',
348 => 'video/x-m4v',
353 => 'video/x-matroska',
335 => 'video/x-mng',
336 => 'video/x-ms-asf',
337 => 'video/x-ms-wm',
@ -854,6 +864,16 @@ function file_default_mimetype_mapping() {
'f4b' => 346,
'flv' => 347,
'm4v' => 348,
'azw' => 349,
'epub' => 350,
'mobi' => 351,
'prc' => 352,
'mkv' => 353,
'mka' => 354,
'webp' => 355,
'weba' => 356,
'webm' => 357,
'vtt' => 358,
),
);
}

10
includes/filetransfer/filetransfer.inc
View File

@ -406,10 +406,20 @@ class SkipDotsRecursiveDirectoryIterator extends RecursiveDirectoryIterator {
*/
function __construct($path) {
parent::__construct($path);
$this->skipdots();
}
function rewind() {
parent::rewind();
$this->skipdots();
}
function next() {
parent::next();
$this->skipdots();
}
protected function skipdots() {
while ($this->isDot()) {
parent::next();
}

6
includes/filetransfer/ftp.inc
View File

@ -82,11 +82,11 @@ class FileTransferFTPExtension extends FileTransferFTP implements FileTransferCh
if (!$list) {
$list = array();
}
foreach ($list as $item){
foreach ($list as $item) {
if ($item == '.' || $item == '..') {
continue;
}
if (@ftp_chdir($this->connection, $item)){
if (@ftp_chdir($this->connection, $item)) {
ftp_cdup($this->connection);
$this->removeDirectory(ftp_pwd($this->connection) . '/' . $item);
}
@ -122,7 +122,7 @@ class FileTransferFTPExtension extends FileTransferFTP implements FileTransferCh
function chmodJailed($path, $mode, $recursive) {
if (!ftp_chmod($this->connection, $mode, $path)) {
throw new FileTransferException("Unable to set permissions on %file", NULL, array ('%file' => $path));
throw new FileTransferException("Unable to set permissions on %file", NULL, array('%file' => $path));
}
if ($this->isDirectory($path) && $recursive) {
$filelist = @ftp_nlist($this->connection, $path);

6
includes/filetransfer/ssh.inc
View File

@ -72,7 +72,8 @@ class FileTransferSSH extends FileTransfer implements FileTransferChmodInterface
return TRUE;
}
return FALSE;
} else {
}
else {
throw new FileTransferException('Cannot check @path.', NULL, array('@path' => $path));
}
}
@ -85,7 +86,8 @@ class FileTransferSSH extends FileTransfer implements FileTransferChmodInterface
return TRUE;
}
return FALSE;
} else {
}
else {
throw new FileTransferException('Cannot check @path.', NULL, array('@path' => $path));
}
}

221
includes/form.inc
View File

@ -15,10 +15,9 @@
* reference the form builder function using \@see. For examples, of this see
* system_modules_uninstall() or user_pass(), the latter of which has the
* following in its doxygen documentation:
*
* \@ingroup forms
* \@see user_pass_validate().
* \@see user_pass_submit().
* - \@ingroup forms
* - \@see user_pass_validate()
* - \@see user_pass_submit()
*
* @}
*/
@ -168,6 +167,12 @@ function drupal_get_form($form_id) {
* processed.
* - base_form_id: Identification for a base form, as declared in a
* hook_forms() implementation.
* - immutable: If this flag is set to TRUE, a new form build id is
* generated when the form is loaded from the cache. If it is subsequently
* saved to the cache again, it will have another cache id and therefore
* the original form and form-state will remain unaltered. This is
* important when page caching is enabled in order to prevent form state
* from leaking between anonymous users.
* - rebuild_info: Internal. Similar to 'build_info', but pertaining to
* drupal_rebuild_form().
* - rebuild: Normally, after the entire form processing is completed and
@ -235,6 +240,12 @@ function drupal_get_form($form_id) {
* likely to occur during Ajax operations.
* - programmed: If TRUE, the form was submitted programmatically, usually
* invoked via drupal_form_submit(). Defaults to FALSE.
* - programmed_bypass_access_check: If TRUE, programmatic form submissions
* are processed without taking #access into account. Set this to FALSE
* when submitting a form programmatically with values that may have been
* input by the user executing the current request; this will cause #access
* to be respected as it would on a normal form submission. Defaults to
* TRUE.
* - process_input: Boolean flag. TRUE signifies correct form submission.
* This is always TRUE for programmed forms coming from drupal_form_submit()
* (see 'programmed' key), or if the form_id coming from the $_POST data is
@ -402,6 +413,7 @@ function form_state_defaults() {
'submitted' => FALSE,
'executed' => FALSE,
'programmed' => FALSE,
'programmed_bypass_access_check' => TRUE,
'cache'=> FALSE,
'method' => 'post',
'groups' => array(),
@ -452,17 +464,25 @@ function drupal_rebuild_form($form_id, &$form_state, $old_form = NULL) {
$form = drupal_retrieve_form($form_id, $form_state);
// If only parts of the form will be returned to the browser (e.g., Ajax or
// RIA clients), re-use the old #build_id to not require client-side code to
// manually update the hidden 'build_id' input element.
// RIA clients), or if the form already had a new build ID regenerated when it
// was retrieved from the form cache, reuse the existing #build_id.
// Otherwise, a new #build_id is generated, to not clobber the previous
// build's data in the form cache; also allowing the user to go back to an
// earlier build, make changes, and re-submit.
// @see drupal_prepare_form()
if (isset($old_form['#build_id']) && !empty($form_state['rebuild_info']['copy']['#build_id'])) {
$enforce_old_build_id = isset($old_form['#build_id']) && !empty($form_state['rebuild_info']['copy']['#build_id']);
$old_form_is_mutable_copy = isset($old_form['#build_id_old']);
if ($enforce_old_build_id || $old_form_is_mutable_copy) {
$form['#build_id'] = $old_form['#build_id'];
if ($old_form_is_mutable_copy) {
$form['#build_id_old'] = $old_form['#build_id_old'];
}
}
else {
$form['#build_id'] = 'form-' . drupal_hash_base64(uniqid(mt_rand(), TRUE) . mt_rand());
if (isset($old_form['#build_id'])) {
$form['#build_id_old'] = $old_form['#build_id'];
}
$form['#build_id'] = 'form-' . drupal_random_key();
}
// #action defaults to request_uri(), but in case of Ajax and other partial
@ -516,6 +536,15 @@ function form_get_cache($form_build_id, &$form_state) {
}
}
}
// Generate a new #build_id if the cached form was rendered on a cacheable
// page.
if (!empty($form_state['build_info']['immutable'])) {
$form['#build_id_old'] = $form['#build_id'];
$form['#build_id'] = 'form-' . drupal_random_key();
$form['form_build_id']['#value'] = $form['#build_id'];
$form['form_build_id']['#id'] = $form['#build_id'];
unset($form_state['build_info']['immutable']);
}
return $form;
}
}
@ -528,15 +557,28 @@ function form_set_cache($form_build_id, $form, $form_state) {
// 6 hours cache life time for forms should be plenty.
$expire = 21600;
// Ensure that the form build_id embedded in the form structure is the same as
// the one passed in as a parameter. This is an additional safety measure to
// prevent legacy code operating directly with form_get_cache and
// form_set_cache from accidentally overwriting immutable form state.
if ($form['#build_id'] != $form_build_id) {
watchdog('form', 'Form build-id mismatch detected while attempting to store a form in the cache.', array(), WATCHDOG_ERROR);
return;
}
// Cache form structure.
if (isset($form)) {
if ($GLOBALS['user']->uid) {
$form['#cache_token'] = drupal_get_token();
}
unset($form['#build_id_old']);
cache_set('form_' . $form_build_id, $form, 'cache_form', REQUEST_TIME + $expire);
}
// Cache form state.
if (variable_get('cache', 0) && drupal_page_is_cacheable()) {
$form_state['build_info']['immutable'] = TRUE;
}
if ($data = array_diff_key($form_state, array_flip(form_state_keys_no_cache()))) {
cache_set('form_state_' . $form_build_id, $data, 'cache_form', REQUEST_TIME + $expire);
}
@ -727,8 +769,9 @@ function drupal_retrieve_form($form_id, &$form_state) {
// Record the filepath of the include file containing the original form, so
// the form builder callbacks can be loaded when the form is being rebuilt
// from cache on a different path (such as 'system/ajax'). See
// form_get_cache().
// $menu_get_item() is not available during installation.
// form_get_cache(). Don't do this in maintenance mode as Drupal may not be
// fully bootstrapped (i.e. during installation) in which case
// menu_get_item() is not available.
if (!isset($form_state['build_info']['files']['menu']) && !defined('MAINTENANCE_MODE')) {
$item = menu_get_item();
if (!empty($item['include_file'])) {
@ -895,7 +938,7 @@ function drupal_process_form($form_id, &$form, &$form_state) {
// after the batch is processed.
}
// Set a flag to indicate the the form has been processed and executed.
// Set a flag to indicate that the form has been processed and executed.
$form_state['executed'] = TRUE;
// Redirect the form based on values in $form_state.
@ -976,7 +1019,7 @@ function drupal_prepare_form($form_id, &$form, &$form_state) {
// @see drupal_build_form()
// @see drupal_rebuild_form()
if (!isset($form['#build_id'])) {
$form['#build_id'] = 'form-' . drupal_hash_base64(uniqid(mt_rand(), TRUE) . mt_rand());
$form['#build_id'] = 'form-' . drupal_random_key();
}
$form['form_build_id'] = array(
'#type' => 'hidden',
@ -1128,6 +1171,12 @@ function drupal_validate_form($form_id, &$form, &$form_state) {
// Setting this error will cause the form to fail validation.
form_set_error('form_token', t('The form has become outdated. Copy any unsaved work in the form below and then <a href="@link">reload this page</a>.', array('@link' => $url)));
// Stop here and don't run any further validation handlers, because they
// could invoke non-safe operations which opens the door for CSRF
// vulnerabilities.
$validated_forms[$form_id] = TRUE;
return;
}
}
@ -1978,7 +2027,7 @@ function _form_builder_handle_input_element($form_id, &$element, &$form_state) {
// #access=FALSE on an element usually allow access for some users, so forms
// submitted with drupal_form_submit() may bypass access restriction and be
// treated as high-privilege users instead.
$process_input = empty($element['#disabled']) && ($form_state['programmed'] || ($form_state['process_input'] && (!isset($element['#access']) || $element['#access'])));
$process_input = empty($element['#disabled']) && (($form_state['programmed'] && $form_state['programmed_bypass_access_check']) || ($form_state['process_input'] && (!isset($element['#access']) || $element['#access'])));
// Set the element's #value property.
if (!isset($element['#value']) && !array_key_exists('#value', $element)) {
@ -2402,6 +2451,17 @@ function form_type_password_confirm_value($element, $input = FALSE) {
$element += array('#default_value' => array());
return $element['#default_value'] + array('pass1' => '', 'pass2' => '');
}
$value = array('pass1' => '', 'pass2' => '');
// Throw out all invalid array keys; we only allow pass1 and pass2.
foreach ($value as $allowed_key => $default) {
// These should be strings, but allow other scalars since they might be
// valid input in programmatic form submissions. Any nested array values
// are ignored.
if (isset($input[$allowed_key]) && is_scalar($input[$allowed_key])) {
$value[$allowed_key] = (string) $input[$allowed_key];
}
}
return $value;
}
/**
@ -2445,6 +2505,27 @@ function form_type_select_value($element, $input = FALSE) {
}
}
/**
* Determines the value for a textarea form element.
*
* @param array $element
* The form element whose value is being populated.
* @param mixed $input
* The incoming input to populate the form element. If this is FALSE,
* the element's default value should be returned.
*
* @return string
* The data that will appear in the $element_state['values'] collection
* for this element. Return nothing to use the default.
*/
function form_type_textarea_value($element, $input = FALSE) {
if ($input !== FALSE) {
// This should be a string, but allow other scalars since they might be
// valid input in programmatic form submissions.
return is_scalar($input) ? (string) $input : '';
}
}
/**
* Determines the value for a textfield form element.
*
@ -2460,9 +2541,12 @@ function form_type_select_value($element, $input = FALSE) {
*/
function form_type_textfield_value($element, $input = FALSE) {
if ($input !== FALSE && $input !== NULL) {
// Equate $input to the form value to ensure it's marked for
// validation.
return str_replace(array("\r", "\n"), '', $input);
// This should be a string, but allow other scalars since they might be
// valid input in programmatic form submissions.
if (!is_scalar($input)) {
$input = '';
}
return str_replace(array("\r", "\n"), '', (string) $input);
}
}
@ -2650,17 +2734,43 @@ function theme_select($variables) {
}
/**
* Converts a select form element's options array into HTML.
* Converts an array of options into HTML, for use in select list form elements.
*
* @param $element
* An associative array containing the properties of the element.
* @param $choices
* Mixed: Either an associative array of items to list as choices, or an
* object with an 'option' member that is an associative array. This
* parameter is only used internally and should not be passed.
* This function calls itself recursively to obtain the values for each optgroup
* within the list of options and when the function encounters an object with
* an 'options' property inside $element['#options'].
*
* @return
* An HTML string of options for the select form element.
* @param array $element
* An associative array containing the following key-value pairs:
* - #multiple: Optional Boolean indicating if the user may select more than
* one item.
* - #options: An associative array of options to render as HTML. Each array
* value can be a string, an array, or an object with an 'option' property:
* - A string or integer key whose value is a translated string is
* interpreted as a single HTML option element. Do not use placeholders
* that sanitize data: doing so will lead to double-escaping. Note that
* the key will be visible in the HTML and could be modified by malicious
* users, so don't put sensitive information in it.
* - A translated string key whose value is an array indicates a group of
* options. The translated string is used as the label attribute for the
* optgroup. Do not use placeholders to sanitize data: doing so will lead
* to double-escaping. The array should contain the options you wish to
* group and should follow the syntax of $element['#options'].
* - If the function encounters a string or integer key whose value is an
* object with an 'option' property, the key is ignored, the contents of
* the option property are interpreted as $element['#options'], and the
* resulting HTML is added to the output.
* - #value: Optional integer, string, or array representing which option(s)
* to pre-select when the list is first displayed. The integer or string
* must match the key of an option in the '#options' list. If '#multiple' is
* TRUE, this can be an array of integers or strings.
* @param array|null $choices
* (optional) Either an associative array of options in the same format as
* $element['#options'] above, or NULL. This parameter is only used internally
* and is not intended to be passed in to the initial function call.
*
* @return string
* An HTML string of options and optgroups for use in a select form element.
*/
function form_select_options($element, $choices = NULL) {
if (!isset($choices)) {
@ -2673,7 +2783,7 @@ function form_select_options($element, $choices = NULL) {
$options = '';
foreach ($choices as $key => $choice) {
if (is_array($choice)) {
$options .= '<optgroup label="' . $key . '">';
$options .= '<optgroup label="' . check_plain($key) . '">';
$options .= form_select_options($element, $choice);
$options .= '</optgroup>';
}
@ -3051,14 +3161,12 @@ function form_process_radios($element) {
* @param $variables
* An associative array containing:
* - element: An associative array containing the properties of the element.
* Properties used: #title, #value, #return_value, #description, #required,
* #attributes, #checked.
* Properties used: #id, #name, #attributes, #checked, #return_value.
*
* @ingroup themeable
*/
function theme_checkbox($variables) {
$element = $variables['element'];
$t = get_t();
$element['#attributes']['type'] = 'checkbox';
element_set_attributes($element, array('id', 'name', '#return_value' => 'value'));
@ -3238,6 +3346,8 @@ function form_process_container($element, &$form_state) {
*/
function theme_container($variables) {
$element = $variables['element'];
// Ensure #attributes is set.
$element += array('#attributes' => array());
// Special handling for form elements.
if (isset($element['#array_parents'])) {
@ -3662,35 +3772,6 @@ function form_pre_render_fieldset($element) {
/**
* Creates a group formatted as vertical tabs.
*
* Note that autocomplete callbacks should include special handling as the
* user's input may contain forward slashes. If the user-submitted string has a
* '/' in the text that is sent in the autocomplete request, the menu system
* will split the text and pass it to the callback as multiple arguments.
*
* Suppose your autocomplete path in the menu system is 'mymodule_autocomplete.'
* In your form you have:
* @code
* '#autocomplete_path' => 'mymodule_autocomplete/' . $some_key . '/' . $some_id,
* @endcode
* The user types in "keywords" so the full path called is:
* 'mymodule_autocomplete/$some_key/$some_id/keywords'
*
* You should include code similar to the following to handle slashes in the
* input:
* @code
* function mymodule_autocomplete_callback($arg1, $arg2, $keywords) {
* $args = func_get_args();
* // We need to remove $arg1 and $arg2 from the beginning of the array so we
* // are left with the keywords.
* array_shift($args);
* array_shift($args);
* // We store the user's original input in $keywords, including any slashes.
* $keywords = implode('/', $args);
*
* // Your code here.
* }
* @endcode
*
* @param $element
* An associative array containing the properties and children of the
* fieldset.
@ -4039,8 +4120,6 @@ function theme_file($variables) {
*/
function theme_form_element($variables) {
$element = &$variables['element'];
// This is also used in the installer, pre-database setup.
$t = get_t();
// This function is invoked as theme wrapper, but the rendered form element
// may not necessarily have been processed by form_builder().
@ -4199,7 +4278,7 @@ function _form_set_class(&$element, $class = array()) {
if (!empty($element['#required'])) {
$element['#attributes']['class'][] = 'required';
}
if (isset($element['#parents']) && form_get_error($element) !== NULL) {
if (isset($element['#parents']) && form_get_error($element) !== NULL && !empty($element['#validated'])) {
$element['#attributes']['class'][] = 'error';
}
}
@ -4276,7 +4355,7 @@ function element_validate_number($element, &$form_state) {
* returns any user input in the 'results' or 'message' keys of $context,
* it must also sanitize them first.
*
* Sample batch operations:
* Sample callback_batch_operation():
* @code
* // Simple and artificial: load a node of a given type for a given user
* function my_function_1($uid, $type, &$context) {
@ -4328,7 +4407,7 @@ function element_validate_number($element, &$form_state) {
* }
* @endcode
*
* Sample 'finished' callback:
* Sample callback_batch_finished():
* @code
* function batch_test_finished($success, $results, $operations) {
* // The 'success' parameter means no fatal PHP errors were detected. All
@ -4367,12 +4446,14 @@ function element_validate_number($element, &$form_state) {
* @param $batch_definition
* An associative array defining the batch, with the following elements (all
* are optional except as noted):
* - operations: (required) Array of function calls to be performed.
* - operations: (required) Array of operations to be performed, where each
* item is an array consisting of the name of an implementation of
* callback_batch_operation() and an array of parameter.
* Example:
* @code
* array(
* array('my_function_1', array($arg1)),
* array('my_function_2', array($arg2_1, $arg2_2)),
* array('callback_batch_operation_1', array($arg1)),
* array('callback_batch_operation_2', array($arg2_1, $arg2_2)),
* )
* @endcode
* - title: A safe, translated string to use as the title for the progress
@ -4384,10 +4465,10 @@ function element_validate_number($element, &$form_state) {
* @elapsed. Defaults to t('Completed @current of @total.').
* - error_message: Message displayed if an error occurred while processing
* the batch. Defaults to t('An error has occurred.').
* - finished: Name of a function to be executed after the batch has
* completed. This should be used to perform any result massaging that may
* be needed, and possibly save data in $_SESSION for display after final
* page redirection.
* - finished: Name of an implementation of callback_batch_finished(). This is
* executed after the batch has completed. This should be used to perform
* any result massaging that may be needed, and possibly save data in
* $_SESSION for display after final page redirection.
* - file: Path to the file containing the definitions of the 'operations' and
* 'finished' functions, for instance if they don't reside in the main
* .module file. The path should be relative to base_path(), and thus should

8
includes/image.inc
View File

@ -233,11 +233,11 @@ function image_dimensions_scale(array &$dimensions, $width = NULL, $height = NUL
* @param $image
* An image object returned by image_load().
* @param $width
* The target width, in pixels. This value is omitted then the scaling will
* based only on the height value.
* The target width, in pixels. If this value is NULL then the scaling will
* be based only on the height value.
* @param $height
* The target height, in pixels. This value is omitted then the scaling will
* based only on the width value.
* The target height, in pixels. If this value is NULL then the scaling will
* be based only on the width value.
* @param $upscale
* Boolean indicating that files smaller than the dimensions will be scaled
* up. This generally results in a low quality image.

59
includes/install.core.inc
View File

@ -692,6 +692,21 @@ function install_full_redirect_url($install_state) {
*/
function install_display_output($output, $install_state) {
drupal_page_header();
// Prevent install.php from being indexed when installed in a sub folder.
// robots.txt rules are not read if the site is within domain.com/subfolder
// resulting in /subfolder/install.php being found through search engines.
// When settings.php is writeable this can be used via an external database
// leading a malicious user to gain php access to the server.
$noindex_meta_tag = array(
'#tag' => 'meta',
'#attributes' => array(
'name' => 'robots',
'content' => 'noindex, nofollow',
),
);
drupal_add_html_head($noindex_meta_tag, 'install_meta_robots');
// Only show the task list if there is an active task; otherwise, the page
// request has ended before tasks have even been started, so there is nothing
// meaningful to show.
@ -766,6 +781,15 @@ function install_system_module(&$install_state) {
// Install system.module.
drupal_install_system();
// Call file_ensure_htaccess() to ensure that all of Drupal's standard
// directories (e.g., the public and private files directories) have
// appropriate .htaccess files. These directories will have already been
// created by this point in the installer, since Drupal creates them during
// the install_verify_requirements() task. Note that we cannot call
// file_ensure_htaccess() any earlier than this, since it relies on
// system.module in order to work.
file_ensure_htaccess();
// Enable the user module so that sessions can be recorded during the
// upcoming bootstrap step.
module_enable(array('user'), FALSE);
@ -981,7 +1005,7 @@ function install_settings_form_submit($form, &$form_state) {
'required' => TRUE,
);
$settings['drupal_hash_salt'] = array(
'value' => drupal_hash_base64(drupal_random_bytes(55)),
'value' => drupal_random_key(),
'required' => TRUE,
);
drupal_rewrite_settings($settings);
@ -1041,7 +1065,21 @@ function install_select_profile(&$install_state) {
}
/**
* Selects an installation profile from a list or from a $_POST submission.
* Selects an installation profile.
*
* A profile will be selected if:
* - Only one profile is available,
* - A profile was submitted through $_POST,
* - Exactly one of the profiles is marked as "exclusive".
* If multiple profiles are marked as "exclusive" then no profile will be
* selected.
*
* @param array $profiles
* An associative array of profiles with the machine-readable names as keys.
*
* @return
* The machine-readable name of the selected profile or NULL if no profile was
* selected.
*/
function _install_select_profile($profiles) {
if (sizeof($profiles) == 0) {
@ -1061,6 +1099,23 @@ function _install_select_profile($profiles) {
}
}
}
// Check for a profile marked as "exclusive" and ensure that only one
// profile is marked as such.
$exclusive_profile = NULL;
foreach ($profiles as $profile) {
$profile_info = install_profile_info($profile->name);
if (!empty($profile_info['exclusive'])) {
if (empty($exclusive_profile)) {
$exclusive_profile = $profile->name;
}
else {
// We found a second "exclusive" profile. There's no way to choose
// between them, so we ignore the property.
return;
}
}
}
return $exclusive_profile;
}
/**

51
includes/install.inc
View File

@ -420,7 +420,7 @@ abstract class DatabaseTasks {
}
}
if (!empty($message)) {
$message = '<p>In order for Drupal to work, and to continue with the installation process, you must resolve all issues reported below. For more help with configuring your database server, see the <a href="http://drupal.org/getting-started/install">installation handbook</a>. If you are unsure what any of this means you should probably contact your hosting provider.</p>' . $message;
$message = 'Resolve all issues below to continue the installation. For help configuring your database server, see the <a href="http://drupal.org/getting-started/install">installation handbook</a>, or contact your hosting provider.' . $message;
throw new DatabaseTaskException($message);
}
}
@ -653,6 +653,13 @@ function drupal_rewrite_settings($settings = array(), $prefix = '') {
if ($fp && fwrite($fp, $buffer) === FALSE) {
throw new Exception(st('Failed to modify %settings. Verify the file permissions.', array('%settings' => $settings_file)));
}
else {
// The existing settings.php file might have been included already. In
// case an opcode cache is enabled, the rewritten contents of the file
// will not be reflected in this process. Ensure to invalidate the file
// in case an opcode cache is enabled.
drupal_clear_opcode_cache(DRUPAL_ROOT . '/' . $settings_file);
}
}
else {
throw new Exception(st('Failed to open %settings. Verify the file permissions.', array('%settings' => $default_settings)));
@ -741,20 +748,27 @@ function drupal_install_system() {
}
/**
* Uninstalls a given list of modules.
* Uninstalls a given list of disabled modules.
*
* @param $module_list
* The modules to uninstall.
* @param $uninstall_dependents
* If TRUE, the function will check that all modules which depend on the
* passed-in module list either are already uninstalled or contained in the
* list, and it will ensure that the modules are uninstalled in the correct
* order. This incurs a significant performance cost, so use FALSE if you
* know $module_list is already complete and in the correct order.
* @param array $module_list
* The modules to uninstall. It is the caller's responsibility to ensure that
* all modules in this list have already been disabled before this function
* is called.
* @param bool $uninstall_dependents
* (optional) If TRUE, the function will check that all modules which depend
* on the passed-in module list either are already uninstalled or contained in
* the list, and it will ensure that the modules are uninstalled in the
* correct order. This incurs a significant performance cost, so use FALSE if
* you know $module_list is already complete and in the correct order.
* Defaults to TRUE.
*
* @return
* FALSE if one or more dependent modules are missing from the list, TRUE
* otherwise.
* @return bool
* Returns TRUE if the operation succeeds or FALSE if it aborts due to an
* unsafe condition, namely, $uninstall_dependents is TRUE and a module in
* $module_list has dependents which are not already uninstalled and not also
* included in $module_list).
*
* @see module_disable()
*/
function drupal_uninstall_modules($module_list = array(), $uninstall_dependents = TRUE) {
if ($uninstall_dependents) {
@ -766,7 +780,7 @@ function drupal_uninstall_modules($module_list = array(), $uninstall_dependents
$profile = drupal_get_profile();
while (list($module) = each($module_list)) {
if (!isset($module_data[$module]) || drupal_get_installed_schema_version($module) == SCHEMA_UNINSTALLED) {
// This module doesn't exist or is already uninstalled, skip it.
// This module doesn't exist or is already uninstalled. Skip it.
unset($module_list[$module]);
continue;
}
@ -799,7 +813,7 @@ function drupal_uninstall_modules($module_list = array(), $uninstall_dependents
}
if (!empty($module_list)) {
// Call hook_module_uninstall to let other modules act
// Let other modules react.
module_invoke_all('modules_uninstalled', $module_list);
}
@ -1127,7 +1141,6 @@ function st($string, array $args = array(), array $options = array()) {
}
}
require_once DRUPAL_ROOT . '/includes/theme.inc';
// Transform arguments before inserting them
foreach ($args as $key => $value) {
switch ($key[0]) {
@ -1244,6 +1257,12 @@ function drupal_check_module($module) {
* - distribution_name: The name of the Drupal distribution that is being
* installed, to be shown throughout the installation process. Defaults to
* 'Drupal'.
* - exclusive: If the install profile is intended to be the only eligible
* choice in a distribution, setting exclusive = TRUE will auto-select it
* during installation, and the install profile selection screen will be
* skipped. If more than one profile is found where exclusive = TRUE then
* this property will have no effect and the profile selection screen will
* be shown as normal with all available profiles shown.
*
* Note that this function does an expensive file system scan to get info file
* information for dependencies. If you only need information from the info

5
includes/iso.inc
View File

@ -53,6 +53,7 @@ function _country_get_predefined_list() {
'BM' => $t('Bermuda'),
'BN' => $t('Brunei'),
'BO' => $t('Bolivia'),
'BQ' => $t('Caribbean Netherlands'),
'BR' => $t('Brazil'),
'BS' => $t('Bahamas'),
'BT' => $t('Bhutan'),
@ -74,8 +75,8 @@ function _country_get_predefined_list() {
'CO' => $t('Colombia'),
'CR' => $t('Costa Rica'),
'CU' => $t('Cuba'),
'CW' => $t('Curaçao'),
'CV' => $t('Cape Verde'),
'CW' => $t('Curaçao'),
'CX' => $t('Christmas Island'),
'CY' => $t('Cyprus'),
'CZ' => $t('Czech Republic'),
@ -230,8 +231,10 @@ function _country_get_predefined_list() {
'SN' => $t('Senegal'),
'SO' => $t('Somalia'),
'SR' => $t('Suriname'),
'SS' => $t('South Sudan'),
'ST' => $t('Sao Tome and Principe'),
'SV' => $t('El Salvador'),
'SX' => $t('Sint Maarten'),
'SY' => $t('Syria'),
'SZ' => $t('Swaziland'),
'TC' => $t('Turks and Caicos Islands'),

180
includes/language.inc
View File

@ -2,7 +2,9 @@
/**
* @file
* Multiple language handling functionality.
* Language Negotiation API.
*
* @see http://drupal.org/node/1497272
*/
/**
@ -11,7 +13,95 @@
define('LANGUAGE_NEGOTIATION_DEFAULT', 'language-default');
/**
* Return all the defined language types.
* @defgroup language_negotiation Language Negotiation API functionality
* @{
* Functions to customize the language types and the negotiation process.
*
* The language negotiation API is based on two major concepts:
* - Language types: types of translatable data (the types of data that a user
* can view or request).
* - Language negotiation providers: functions for determining which language to
* use to present a particular piece of data to the user.
* Both language types and language negotiation providers are customizable.
*
* Drupal defines three built-in language types:
* - Interface language: The page's main language, used to present translated
* user interface elements such as titles, labels, help text, and messages.
* - Content language: The language used to present content that is available
* in more than one language (see
* @link field_language Field Language API @endlink for details).
* - URL language: The language associated with URLs. When generating a URL,
* this value will be used by url() as a default if no explicit preference is
* provided.
* Modules can define additional language types through
* hook_language_types_info(), and alter existing language type definitions
* through hook_language_types_info_alter().
*
* Language types may be configurable or fixed. The language negotiation
* providers associated with a configurable language type can be explicitly
* set through the user interface. A fixed language type has predetermined
* (module-defined) language negotiation settings and, thus, does not appear in
* the configuration page. Here is a code snippet that makes the content
* language (which by default inherits the interface language's values)
* configurable:
* @code
* function mymodule_language_types_info_alter(&$language_types) {
* unset($language_types[LANGUAGE_TYPE_CONTENT]['fixed']);
* }
* @endcode
*
* Every language type can have a different set of language negotiation
* providers assigned to it. Different language types often share the same
* language negotiation settings, but they can have independent settings if
* needed. If two language types are configured the same way, their language
* switcher configuration will be functionally identical and the same settings
* will act on both language types.
*
* Drupal defines the following built-in language negotiation providers:
* - URL: Determine the language from the URL (path prefix or domain).
* - Session: Determine the language from a request/session parameter.
* - User: Follow the user's language preference.
* - Browser: Determine the language from the browser's language settings.
* - Default language: Use the default site language.
* Language negotiation providers are simple callback functions that implement a
* particular logic to return a language code. For instance, the URL provider
* searches for a valid path prefix or domain name in the current request URL.
* If a language negotiation provider does not return a valid language code, the
* next provider associated to the language type (based on provider weight) is
* invoked.
*
* Modules can define additional language negotiation providers through
* hook_language_negotiation_info(), and alter existing providers through
* hook_language_negotiation_info_alter(). Here is an example snippet that lets
* path prefixes be ignored for administrative paths:
* @code
* function mymodule_language_negotiation_info_alter(&$negotiation_info) {
* // Replace the core function with our own function.
* module_load_include('language', 'inc', 'language.negotiation');
* $negotiation_info[LANGUAGE_NEGOTIATION_URL]['callbacks']['language'] = 'mymodule_from_url';
* $negotiation_info[LANGUAGE_NEGOTIATION_URL]['file'] = drupal_get_path('module', 'mymodule') . '/mymodule.module';
* }
*
* function mymodule_from_url($languages) {
* // Use the core URL language negotiation provider to get a valid language
* // code.
* module_load_include('language', 'inc', 'language.negotiation');
* $langcode = language_from_url($languages);
*
* // If we are on an administrative path, override with the default language.
* if (isset($_GET['q']) && strtok($_GET['q'], '/') == 'admin') {
* return language_default()->langcode;
* }
* return $langcode;
* }
* @endcode
*
* For more information, see
* @link http://drupal.org/node/1497272 Language Negotiation API @endlink
*/
/**
* Returns all the defined language types.
*
* @return
* An array of language type names. The name will be used as the global
@ -30,11 +120,11 @@ function language_types_info() {
}
/**
* Return only the configurable language types.
* Returns only the configurable language types.
*
* A language type maybe configurable or fixed. A fixed language type is a type
* whose negotiation values are unchangeable and defined while defining the
* language type itself.
* whose language negotiation providers are module-defined and not altered
* through the user interface.
*
* @param $stored
* Optional. By default retrieves values from the 'language_types' variable to
@ -68,7 +158,7 @@ function language_types_configurable($stored = TRUE) {
}
/**
* Disable the given language types.
* Disables the given language types.
*
* @param $types
* An array of language types.
@ -122,16 +212,17 @@ function language_types_set() {
}
/**
* Check if a language provider is enabled.
* Checks whether a language negotiation provider is enabled for a language type.
*
* This has two possible behaviors:
* - If $provider_id is given return its ID if enabled, FALSE otherwise.
* - If no ID is passed the first enabled language provider is returned.
* - If no ID is passed the first enabled language negotiation provider is
* returned.
*
* @param $type
* The language negotiation type.
* The language negotiation provider type.
* @param $provider_id
* The language provider ID.
* The language negotiation provider ID.
*
* @return
* The provider ID if it is enabled, FALSE otherwise.
@ -155,14 +246,13 @@ function language_negotiation_get($type, $provider_id = NULL) {
}
/**
* Check if the given language provider is enabled for any configurable language
* type.
* Checks if the language negotiation provider is enabled for any language type.
*
* @param $provider_id
* The language provider ID.
* The language negotiation provider ID.
*
* @return
* TRUE if there is at least one language type for which the give language
* TRUE if there is at least one language type for which the given language
* provider is enabled, FALSE otherwise.
*/
function language_negotiation_get_any($provider_id) {
@ -176,7 +266,7 @@ function language_negotiation_get_any($provider_id) {
}
/**
* Return the language switch links for the given language.
* Returns the language switch links for the given language.
*
* @param $type
* The language negotiation type.
@ -207,7 +297,7 @@ function language_negotiation_get_switch_links($type, $path) {
// Add support for WCAG 2.0's Language of Parts to add language identifiers.
// http://www.w3.org/TR/UNDERSTANDING-WCAG20/meaning-other-lang-id.html
foreach ($result as $langcode => $link) {
$result[$langcode]['attributes']['lang'] = $langcode;
$result[$langcode]['attributes']['xml:lang'] = $langcode;
}
if (!empty($result)) {
@ -223,7 +313,7 @@ function language_negotiation_get_switch_links($type, $path) {
}
/**
* Updates language configuration to remove any language provider that is no longer defined.
* Removes any unused language negotiation providers from the configuration.
*/
function language_negotiation_purge() {
// Ensure that we are getting the defined language negotiation information. An
@ -246,12 +336,12 @@ function language_negotiation_purge() {
}
/**
* Save a list of language providers.
* Saves a list of language negotiation providers.
*
* @param $type
* The language negotiation type.
* @param $language_providers
* An array of language provider weights keyed by id.
* An array of language negotiation provider weights keyed by provider ID.
* @see language_provider_weight()
*/
function language_negotiation_set($type, $language_providers) {
@ -277,7 +367,7 @@ function language_negotiation_set($type, $language_providers) {
// If the provider does not express any preference about types, make it
// available for any configurable type.
$types = array_flip(isset($provider['types']) ? $provider['types'] : $default_types);
// Check if the provider is defined and has the right type.
// Check whether the provider is defined and has the right type.
if (isset($types[$type])) {
$provider_data = array();
foreach ($provider_fields as $field) {
@ -294,10 +384,10 @@ function language_negotiation_set($type, $language_providers) {
}
/**
* Return all the defined language providers.
* Returns all the defined language negotiation providers.
*
* @return
* An array of language providers.
* An array of language negotiation providers.
*/
function language_negotiation_info() {
$language_providers = &drupal_static(__FUNCTION__);
@ -306,7 +396,7 @@ function language_negotiation_info() {
// Collect all the module-defined language negotiation providers.
$language_providers = module_invoke_all('language_negotiation_info');
// Add the default language provider.
// Add the default language negotiation provider.
$language_providers[LANGUAGE_NEGOTIATION_DEFAULT] = array(
'callbacks' => array('language' => 'language_from_default'),
'weight' => 10,
@ -314,7 +404,7 @@ function language_negotiation_info() {
'description' => t('Use the default site language (@language_name).', array('@language_name' => language_default()->native)),
);
// Let other modules alter the list of language providers.
// Let other modules alter the list of language negotiation providers.
drupal_alter('language_negotiation_info', $language_providers);
}
@ -322,16 +412,17 @@ function language_negotiation_info() {
}
/**
* Helper function used to cache the language providers results.
* Helper function used to cache the language negotiation providers results.
*
* @param $provider_id
* The language provider ID.
* The language negotiation provider's identifier.
* @param $provider
* The language provider to be invoked. If not passed it will be explicitly
* loaded through language_negotiation_info().
* (optional) An associative array of information about the provider to be
* invoked (see hook_language_negotiation_info() for details). If not passed
* in, it will be loaded through language_negotiation_info().
*
* @return
* The language provider's return value.
* A language object representing the language chosen by the provider.
*/
function language_provider_invoke($provider_id, $provider = NULL) {
$results = &drupal_static(__FUNCTION__);
@ -352,25 +443,26 @@ function language_provider_invoke($provider_id, $provider = NULL) {
require_once DRUPAL_ROOT . '/' . $provider['file'];
}
// If the language provider has no cache preference or this is satisfied
// we can execute the callback.
// If the language negotiation provider has no cache preference or this is
// satisfied we can execute the callback.
$cache = !isset($provider['cache']) || $user->uid || $provider['cache'] == variable_get('cache', 0);
$callback = isset($provider['callbacks']['language']) ? $provider['callbacks']['language'] : FALSE;
$langcode = $cache && function_exists($callback) ? $callback($languages) : FALSE;
$results[$provider_id] = isset($languages[$langcode]) ? $languages[$langcode] : FALSE;
}
// Since objects are resources we need to return a clone to prevent the
// provider cache to be unintentionally altered. The same providers might be
// used with different language types based on configuration.
// Since objects are resources, we need to return a clone to prevent the
// language negotiation provider cache from being unintentionally altered. The
// same providers might be used with different language types based on
// configuration.
return !empty($results[$provider_id]) ? clone($results[$provider_id]) : $results[$provider_id];
}
/**
* Return the passed language provider weight or a default value.
* Returns the passed language negotiation provider weight or a default value.
*
* @param $provider
* A language provider data structure.
* A language negotiation provider data structure.
*
* @return
* A numeric weight.
@ -381,16 +473,16 @@ function language_provider_weight($provider) {
}
/**
* Choose a language for the given type based on language negotiation settings.
* Chooses a language based on language negotiation provider settings.
*
* @param $type
* The language type.
* The language type key to find the language for.
*
* @return
* The negotiated language object.
*/
function language_initialize($type) {
// Execute the language providers in the order they were set up and return the
// Execute the language negotiation providers in the order they were set up and return the
// first valid language found.
$negotiation = variable_get("language_negotiation_$type", array());
@ -409,7 +501,7 @@ function language_initialize($type) {
}
/**
* Default language provider.
* Returns the default language negotiation provider.
*
* @return
* The default language code.
@ -421,8 +513,8 @@ function language_from_default() {
/**
* Splits the given path into prefix and actual path.
*
* Parse the given path and return the language object identified by the
* prefix and the actual path.
* Parse the given path and return the language object identified by the prefix
* and the actual path.
*
* @param $path
* The path to split.
@ -482,3 +574,7 @@ function language_fallback_get_candidates($type = LANGUAGE_TYPE_CONTENT) {
return $fallback_candidates;
}
/**
* @} End of "language_negotiation"
*/

15
includes/locale.inc
View File

@ -398,7 +398,7 @@ function locale_language_switcher_session($type, $path) {
$links[$langcode]['query'][$param] = $langcode;
}
else {
$links[$langcode]['attributes']['class'][] = ' session-active';
$links[$langcode]['attributes']['class'][] = 'session-active';
}
}
@ -1931,7 +1931,7 @@ function _locale_translate_seek() {
$groups[$string['group']],
array('data' => check_plain(truncate_utf8($string['source'], 150, FALSE, TRUE)) . '<br /><small>' . $string['location'] . '</small>'),
$string['context'],
array('data' => _locale_translate_language_list($string['languages'], $limit_language), 'align' => 'center'),
array('data' => _locale_translate_language_list($string, $limit_language), 'align' => 'center'),
array('data' => l(t('edit'), "admin/config/regional/translate/edit/$lid", array('query' => drupal_get_destination())), 'class' => array('nowrap')),
array('data' => l(t('delete'), "admin/config/regional/translate/delete/$lid", array('query' => drupal_get_destination())), 'class' => array('nowrap')),
);
@ -2126,16 +2126,21 @@ function _locale_rebuild_js($langcode = NULL) {
/**
* List languages in search result table
*/
function _locale_translate_language_list($translation, $limit_language) {
function _locale_translate_language_list($string, $limit_language) {
// Add CSS.
drupal_add_css(drupal_get_path('module', 'locale') . '/locale.css');
// Include both translated and not yet translated target languages in the
// list. The source language is English for built-in strings and the default
// language for other strings.
$languages = language_list();
unset($languages['en']);
$default = language_default();
$omit = $string['group'] == 'default' ? 'en' : $default->language;
unset($languages[$omit]);
$output = '';
foreach ($languages as $langcode => $language) {
if (!$limit_language || $limit_language == $langcode) {
$output .= (!empty($translation[$langcode])) ? $langcode . ' ' : "<em class=\"locale-untranslated\">$langcode</em> ";
$output .= (!empty($string['languages'][$langcode])) ? $langcode . ' ' : "<em class=\"locale-untranslated\">$langcode</em> ";
}
}

2
includes/lock.inc
View File

@ -92,7 +92,7 @@ function _lock_id() {
* Acquire (or renew) a lock, but do not block if it fails.
*
* @param $name
* The name of the lock.
* The name of the lock. Limit of name's length is 255 characters.
* @param $timeout
* A number of seconds (float) before the lock expires (minimum of 0.001).
*

43
includes/mail.inc
View File

@ -10,7 +10,7 @@
*
* $conf['mail_line_endings'] will override this setting.
*/
define('MAIL_LINE_ENDINGS', isset($_SERVER['WINDIR']) || strpos($_SERVER['SERVER_SOFTWARE'], 'Win32') !== FALSE ? "\r\n" : "\n");
define('MAIL_LINE_ENDINGS', isset($_SERVER['WINDIR']) || (isset($_SERVER['SERVER_SOFTWARE']) && strpos($_SERVER['SERVER_SOFTWARE'], 'Win32') !== FALSE) ? "\r\n" : "\n");
/**
* Composes and optionally sends an e-mail message.
@ -93,7 +93,9 @@ define('MAIL_LINE_ENDINGS', isset($_SERVER['WINDIR']) || strpos($_SERVER['SERVER
* will be {$module}_{$key}.
* @param $to
* The e-mail address or addresses where the message will be sent to. The
* formatting of this string must comply with RFC 2822. Some examples are:
* formatting of this string will be validated with the
* @link http://php.net/manual/filter.filters.validate.php PHP e-mail validation filter. @endlink
* Some examples are:
* - user@example.com
* - user@example.com, anotheruser@example.com
* - User <user@example.com>
@ -212,9 +214,9 @@ function drupal_mail($module, $key, $to, $language, $params = array(), $from = N
* 'mail_system', which is a keyed array. The default implementation
* is the class whose name is the value of 'default-system' key. A more specific
* match first to key and then to module will be used in preference to the
* default. To specificy a different class for all mail sent by one module, set
* default. To specify a different class for all mail sent by one module, set
* the class name as the value for the key corresponding to the module name. To
* specificy a class for a particular message sent by one module, set the class
* specify a class for a particular message sent by one module, set the class
* name as the value for the array key that is the message id, which is
* "${module}_${key}".
*
@ -307,19 +309,21 @@ interface MailSystemInterface {
* - id: A unique identifier of the e-mail type. Examples: 'contact_user_copy',
* 'user_password_reset'.
* - to: The mail address or addresses where the message will be sent to.
* The formatting of this string must comply with RFC 2822. Some examples:
* The formatting of this string will be validated with the
* @link http://php.net/manual/filter.filters.validate.php PHP e-mail validation filter. @endlink
* Some examples are:
* - user@example.com
* - user@example.com, anotheruser@example.com
* - User <user@example.com>
* - User <user@example.com>, Another User <anotheruser@example.com>
* - subject: Subject of the e-mail to be sent. This must not contain any
* newline characters, or the mail may not be sent properly.
* - body: Message to be sent. Accepts both CRLF and LF line-endings.
* E-mail bodies must be wrapped. You can use drupal_wrap_mail() for
* smart plain text wrapping.
* - headers: Associative array containing all additional mail headers not
* defined by one of the other parameters. PHP's mail() looks for Cc
* and Bcc headers and sends the mail to addresses in these headers too.
* - subject: Subject of the e-mail to be sent. This must not contain any
* newline characters, or the mail may not be sent properly.
* - body: Message to be sent. Accepts both CRLF and LF line-endings.
* E-mail bodies must be wrapped. You can use drupal_wrap_mail() for
* smart plain text wrapping.
* - headers: Associative array containing all additional mail headers not
* defined by one of the other parameters. PHP's mail() looks for Cc and
* Bcc headers and sends the mail to addresses in these headers too.
*
* @return
* TRUE if the mail was successfully accepted for delivery, otherwise FALSE.
@ -335,13 +339,13 @@ interface MailSystemInterface {
*
* We deliberately use LF rather than CRLF, see drupal_mail().
*
* @param $text
* @param string $text
* The plain text to process.
* @param $indent (optional)
* @param string $indent (optional)
* A string to indent the text with. Only '>' characters are repeated on
* subsequent wrapped lines. Others are replaced by spaces.
*
* @return
* @return string
* The content of the email as a string with formatting applied.
*/
function drupal_wrap_mail($text, $indent = '') {
@ -352,8 +356,9 @@ function drupal_wrap_mail($text, $indent = '') {
$soft = strpos($clean_indent, ' ') === FALSE;
// Check if the string has line breaks.
if (strpos($text, "\n") !== FALSE) {
// Remove trailing spaces to make existing breaks hard.
$text = preg_replace('/ +\n/m', "\n", $text);
// Remove trailing spaces to make existing breaks hard, but leave signature
// marker untouched (RFC 3676, Section 4.3).
$text = preg_replace('/(?(?<!^--) +\n| +\n)/m', "\n", $text);
// Wrap each line at the needed width.
$lines = explode("\n", $text);
array_walk($lines, '_drupal_wrap_mail_line', array('soft' => $soft, 'length' => strlen($indent)));
@ -559,7 +564,7 @@ function drupal_html_to_text($string, $allowed_tags = NULL) {
*/
function _drupal_wrap_mail_line(&$line, $key, $values) {
// Use soft-breaks only for purely quoted or unindented text.
$line = wordwrap($line, 77 - $values['length'], $values['soft'] ? " \n" : "\n");
$line = wordwrap($line, 77 - $values['length'], $values['soft'] ? " \n" : "\n");
// Break really long words at the maximum width allowed.
$line = wordwrap($line, 996 - $values['length'], $values['soft'] ? " \n" : "\n");
}

77
includes/menu.inc
View File

@ -309,7 +309,7 @@ define('MENU_PREFERRED_LINK', '1cf698d64d1aa4b83907cf6ed55db3a7f8e92c91');
* actually exists. This list of 'masks' is built in menu_rebuild().
*
* @param $parts
* An array of path parts, for the above example
* An array of path parts; for the above example,
* array('node', '12345', 'edit').
*
* @return
@ -430,7 +430,7 @@ function menu_set_item($path, $router_item) {
* Gets a router item.
*
* @param $path
* The path, for example node/5. The function will find the corresponding
* The path; for example, 'node/5'. The function will find the corresponding
* node/% item and return that.
* @param $router_item
* Internal use only.
@ -456,7 +456,9 @@ function menu_get_item($path = NULL, $router_item = NULL) {
// Rebuild if we know it's needed, or if the menu masks are missing which
// occurs rarely, likely due to a race condition of multiple rebuilds.
if (variable_get('menu_rebuild_needed', FALSE) || !variable_get('menu_masks', array())) {
menu_rebuild();
if (_menu_check_rebuild()) {
menu_rebuild();
}
}
$original_map = arg(NULL, $path);
@ -542,7 +544,7 @@ function menu_execute_active_handler($path = NULL, $deliver = TRUE) {
* @param $item
* A menu router or menu link item
* @param $map
* An array of path arguments (ex: array('node', '5'))
* An array of path arguments; for example, array('node', '5').
*
* @return
* Returns TRUE for success, FALSE if an object cannot be loaded.
@ -612,12 +614,13 @@ function _menu_load_objects(&$item, &$map) {
* @param $item
* A menu router or menu link item
* @param $map
* An array of path arguments (ex: array('node', '5'))
* An array of path arguments; for example, array('node', '5').
*
* @return
* $item['access'] becomes TRUE if the item is accessible, FALSE otherwise.
*/
function _menu_check_access(&$item, $map) {
$item['access'] = FALSE;
// Determine access callback, which will decide whether or not the current
// user has access to this path.
$callback = empty($item['access_callback']) ? 0 : trim($item['access_callback']);
@ -737,7 +740,7 @@ function _menu_item_localize(&$item, $map, $link_translate = FALSE) {
* @param $router_item
* A menu router item
* @param $map
* An array of path arguments (ex: array('node', '5'))
* An array of path arguments; for example, array('node', '5').
* @param $to_arg
* Execute $item['to_arg_functions'] or not. Use only if you want to render a
* path from the menu table, for example tabs.
@ -800,9 +803,9 @@ function _menu_translate(&$router_item, $map, $to_arg = FALSE) {
* Translates the path elements in the map using any to_arg helper function.
*
* @param $map
* An array of path arguments (ex: array('node', '5'))
* An array of path arguments; for example, array('node', '5').
* @param $to_arg_functions
* An array of helper function (ex: array(2 => 'menu_tail_to_arg'))
* An array of helper functions; for example, array(2 => 'menu_tail_to_arg').
*
* @see hook_menu()
*/
@ -999,7 +1002,7 @@ function menu_tree($menu_name) {
}
/**
* Returns a rendered menu tree.
* Returns an output structure for rendering a menu tree.
*
* The menu item's LI element is given one of the following classes:
* - expanded: The menu item is showing its submenu.
@ -1925,13 +1928,21 @@ function menu_local_tasks($level = 0) {
}
// Get all tabs (also known as local tasks) and the root page.
$result = db_select('menu_router', NULL, array('fetch' => PDO::FETCH_ASSOC))
->fields('menu_router')
->condition('tab_root', $router_item['tab_root'])
->condition('context', MENU_CONTEXT_INLINE, '<>')
->orderBy('weight')
->orderBy('title')
->execute();
$cid = 'local_tasks:' . $router_item['tab_root'];
if ($cache = cache_get($cid, 'cache_menu')) {
$result = $cache->data;
}
else {
$result = db_select('menu_router', NULL, array('fetch' => PDO::FETCH_ASSOC))
->fields('menu_router')
->condition('tab_root', $router_item['tab_root'])
->condition('context', MENU_CONTEXT_INLINE, '<>')
->orderBy('weight')
->orderBy('title')
->execute()
->fetchAll();
cache_set($cid, $result, 'cache_menu');
}
$map = $router_item['original_map'];
$children = array();
$tasks = array();
@ -2138,7 +2149,7 @@ function menu_local_tasks($level = 0) {
* example 'node' or 'admin/structure/block/manage'.
* @param $args
* A list of dynamic path arguments to append to $parent_path to form the
* fully-qualified menu router path, for example array(123) for a certain
* fully-qualified menu router path; for example, array(123) for a certain
* node or array('system', 'navigation') for a certain block.
*
* @return
@ -2429,7 +2440,7 @@ function menu_set_active_trail($new_trail = NULL) {
* Looks up the preferred menu link for a given system path.
*
* @param $path
* The path, for example 'node/5'. The function will find the corresponding
* The path; for example, 'node/5'. The function will find the corresponding
* menu link ('node/5' if it exists, or fallback to 'node/%').
* @param $selected_menu
* The name of a menu used to restrict the search for a preferred menu link.
@ -2486,6 +2497,7 @@ function menu_link_get_preferred($path = NULL, $selected_menu = NULL) {
$query->addField('ml', 'weight', 'link_weight');
$query->fields('m');
$query->condition('ml.link_path', $path_candidates, 'IN');
$query->addTag('preferred_menu_links');
// Sort candidates by link path and menu name.
$candidates = array();
@ -2683,6 +2695,21 @@ function menu_reset_static_cache() {
drupal_static_reset('menu_link_get_preferred');
}
/**
* Checks whether a menu_rebuild() is necessary.
*/
function _menu_check_rebuild() {
// To absolutely ensure that the menu rebuild is required, re-load the
// variables in case they were set by another process.
$variables = variable_initialize();
if (empty($variables['menu_rebuild_needed']) && !empty($variables['menu_masks'])) {
unset($GLOBALS['conf']['menu_rebuild_needed']);
$GLOBALS['conf']['menu_masks'] = $variables['menu_masks'];
return FALSE;
}
return TRUE;
}
/**
* Populates the database tables used by various menu functions.
*
@ -2703,6 +2730,14 @@ function menu_rebuild() {
// We choose to block here since otherwise the router item may not
// be available in menu_execute_active_handler() resulting in a 404.
lock_wait('menu_rebuild');
if (_menu_check_rebuild()) {
// If we get here and menu_masks was not set, then it is possible a menu
// is being reloaded, or that the process rebuilding the menu was unable
// to complete successfully. A missing menu_masks variable could result
// in a 404, so re-run the function.
return menu_rebuild();
}
return FALSE;
}
@ -2727,6 +2762,12 @@ function menu_rebuild() {
$transaction->rollback();
watchdog_exception('menu', $e);
}
// Explicitly commit the transaction now; this ensures that the database
// operations during the menu rebuild are committed before the lock is made
// available again, since locks may not always reside in the same database
// connection. The lock is acquired outside of the transaction so should also
// be released outside of it.
unset($transaction);
lock_release('menu_rebuild');
return TRUE;

71
includes/module.inc
View File

@ -265,11 +265,11 @@ function _module_build_dependencies($files) {
/**
* Determines whether a given module exists.
*
* @param $module
* @param string $module
* The name of the module (without the .module extension).
*
* @return
* TRUE if the module is both installed and enabled.
* @return bool
* TRUE if the module is both installed and enabled, FALSE otherwise.
*/
function module_exists($module) {
$list = module_list();
@ -610,9 +610,40 @@ function module_disable($module_list, $disable_dependents = TRUE) {
* just models that you can modify. Only the hooks implemented within modules
* are executed when running Drupal.
*
* See also @link themeable the themeable group page. @endlink
* @see themeable
* @see callbacks
*/
/**
* @defgroup callbacks Callbacks
* @{
* Callback function signatures.
*
* Drupal's API sometimes uses callback functions to allow you to define how
* some type of processing happens. A callback is a function with a defined
* signature, which you define in a module. Then you pass the function name as
* a parameter to a Drupal API function or return it as part of a hook
* implementation return value, and your function is called at an appropriate
* time. For instance, when setting up batch processing you might need to
* provide a callback function for each processing step and/or a callback for
* when processing is finished; you would do that by defining these functions
* and passing their names into the batch setup function.
*
* Callback function signatures, like hook definitions, are described by
* creating and documenting dummy functions in a *.api.php file; normally, the
* dummy callback function's name should start with "callback_", and you should
* document the parameters and return value and provide a sample function body.
* Then your API documentation can refer to this callback function in its
* documentation. A user of your API can usually name their callback function
* anything they want, although a standard name would be to replace "callback_"
* with the module name.
*
* @see hooks
* @see themeable
*
* @}
*/
/**
* Determines whether a module implements a hook.
*
@ -803,10 +834,7 @@ function module_hook_info() {
*/
function module_implements_write_cache() {
$implementations = &drupal_static('module_implements');
// Check whether we need to write the cache. We do not want to cache hooks
// which are only invoked on HTTP POST requests since these do not need to be
// optimized as tightly, and not doing so keeps the cache entry smaller.
if (isset($implementations['#write_cache']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'HEAD')) {
if (isset($implementations['#write_cache'])) {
unset($implementations['#write_cache']);
cache_set('module_implements', $implementations, 'cache_bootstrap');
}
@ -815,6 +843,9 @@ function module_implements_write_cache() {
/**
* Invokes a hook in a particular module.
*
* All arguments are passed by value. Use drupal_alter() if you need to pass
* arguments by reference.
*
* @param $module
* The name of the module (without the .module extension).
* @param $hook
@ -824,6 +855,8 @@ function module_implements_write_cache() {
*
* @return
* The return value of the hook implementation.
*
* @see drupal_alter()
*/
function module_invoke($module, $hook) {
$args = func_get_args();
@ -837,6 +870,9 @@ function module_invoke($module, $hook) {
/**
* Invokes a hook in all enabled modules that implement it.
*
* All arguments are passed by value. Use drupal_alter() if you need to pass
* arguments by reference.
*
* @param $hook
* The name of the hook to invoke.
* @param ...
@ -845,6 +881,8 @@ function module_invoke($module, $hook) {
* @return
* An array of return values of the hook implementations. If modules return
* arrays from their implementations, those are merged into one array.
*
* @see drupal_alter()
*/
function module_invoke_all($hook) {
$args = func_get_args();
@ -898,9 +936,10 @@ function drupal_required_modules() {
* hook_TYPE_alter() implementations in modules. It ensures a consistent
* interface for all altering operations.
*
* A maximum of 2 alterable arguments is supported. In case more arguments need
* to be passed and alterable, modules provide additional variables assigned by
* reference in the last $context argument:
* A maximum of 2 alterable arguments is supported (a third is supported for
* legacy reasons, but should not be used in new code). In case more arguments
* need to be passed and alterable, modules provide additional variables
* assigned by reference in the last $context argument:
* @code
* $context = array(
* 'alterable' => &$alterable,
@ -939,8 +978,14 @@ function drupal_required_modules() {
* (optional) An additional variable that is passed by reference. If more
* context needs to be provided to implementations, then this should be an
* associative array as described above.
* @param $context3
* (optional) An additional variable that is passed by reference. This
* parameter is deprecated and will not exist in Drupal 8; consequently, it
* should not be used for new Drupal 7 code either. It is here only for
* backwards compatibility with older code that passed additional arguments
* to drupal_alter().
*/
function drupal_alter($type, &$data, &$context1 = NULL, &$context2 = NULL) {
function drupal_alter($type, &$data, &$context1 = NULL, &$context2 = NULL, &$context3 = NULL) {
// Use the advanced drupal_static() pattern, since this is called very often.
static $drupal_static_fast;
if (!isset($drupal_static_fast)) {
@ -1053,6 +1098,6 @@ function drupal_alter($type, &$data, &$context1 = NULL, &$context2 = NULL) {
}
foreach ($functions[$cid] as $function) {
$function($data, $context1, $context2);
$function($data, $context1, $context2, $context3);
}
}

8
includes/password.inc
View File

@ -43,7 +43,7 @@ function _password_itoa64() {
}
/**
* Encode bytes into printable base 64 using the *nix standard from crypt().
* Encodes bytes into printable base 64 using the *nix standard from crypt().
*
* @param $input
* The string containing bytes to encode.
@ -140,7 +140,7 @@ function _password_enforce_log2_boundaries($count_log2) {
* @param $algo
* The string name of a hashing algorithm usable by hash(), like 'sha256'.
* @param $password
* The plain-text password to hash.
* Plain-text password up to 512 bytes (128 to 512 UTF-8 characters) to hash.
* @param $setting
* An existing hash or the output of _password_generate_salt(). Must be
* at least 12 characters (the settings and salt).
@ -150,6 +150,10 @@ function _password_enforce_log2_boundaries($count_log2) {
* The return string will be truncated at DRUPAL_HASH_LENGTH characters max.
*/
function _password_crypt($algo, $password, $setting) {
// Prevent DoS attacks by refusing to hash large passwords.
if (strlen($password) > 512) {
return FALSE;
}
// The first 12 characters of an existing hash are its setting string.
$setting = substr($setting, 0, 12);

16
includes/path.inc
View File

@ -386,7 +386,7 @@ function drupal_path_alias_whitelist_rebuild($source = NULL) {
}
/**
* Fetch a specific URL alias from the database.
* Fetches a specific URL alias from the database.
*
* @param $conditions
* A string representing the source, a number representing the pid, or an
@ -475,11 +475,11 @@ function path_delete($criteria) {
}
/**
* Determine whether a path is in the administrative section of the site.
* Determines whether a path is in the administrative section of the site.
*
* By default, paths are considered to be non-administrative. If a path does not
* match any of the patterns in path_get_admin_paths(), or if it matches both
* administrative and non-administrative patterns, it is considered
* By default, paths are considered to be non-administrative. If a path does
* not match any of the patterns in path_get_admin_paths(), or if it matches
* both administrative and non-administrative patterns, it is considered
* non-administrative.
*
* @param $path
@ -503,7 +503,7 @@ function path_is_admin($path) {
}
/**
* Get a list of administrative and non-administrative paths.
* Gets a list of administrative and non-administrative paths.
*
* @return array
* An associative array containing the following keys:
@ -560,8 +560,8 @@ function drupal_valid_path($path, $dynamic_allowed = FALSE) {
elseif ($dynamic_allowed && preg_match('/\/\%/', $path)) {
// Path is dynamic (ie 'user/%'), so check directly against menu_router table.
if ($item = db_query("SELECT * FROM {menu_router} where path = :path", array(':path' => $path))->fetchAssoc()) {
$item['link_path'] = $form_item['link_path'];
$item['link_title'] = $form_item['link_title'];
$item['link_path'] = $item['path'];
$item['link_title'] = $item['title'];
$item['external'] = FALSE;
$item['options'] = '';
_menu_link_translate($item);

9
includes/registry.inc
View File

@ -10,7 +10,7 @@
* @{
* The code registry engine.
*
* Drupal maintains an internal registry of all functions or classes in the
* Drupal maintains an internal registry of all interfaces or classes in the
* system, allowing it to lazy-load code files as needed (reducing the amount
* of code that must be parsed on each request).
*/
@ -120,7 +120,10 @@ function registry_get_parsed_files() {
}
/**
* Parse all files that have changed since the registry was last built, and save their function and class listings.
* Parse all changed files and save their interface and class listings.
*
* Parse all files that have changed since the registry was last built, and save
* their interface and class listings.
*
* @param $files
* The list of files to check and parse.
@ -149,7 +152,7 @@ function _registry_parse_files($files) {
}
/**
* Parse a file and save its function and class listings.
* Parse a file and save its interface and class listings.
*
* @param $filename
* Name of the file we are going to parse.

12
includes/session.inc
View File

@ -79,7 +79,7 @@ function _drupal_session_read($sid) {
// Handle the case of first time visitors and clients that don't store
// cookies (eg. web crawlers).
$insecure_session_name = substr(session_name(), 1);
if (!isset($_COOKIE[session_name()]) && !isset($_COOKIE[$insecure_session_name])) {
if (empty($sid) || (!isset($_COOKIE[session_name()]) && !isset($_COOKIE[$insecure_session_name]))) {
$user = drupal_anonymous_user();
return '';
}
@ -263,10 +263,10 @@ function drupal_session_initialize() {
// Less random sessions (which are much faster to generate) are used for
// anonymous users than are generated in drupal_session_regenerate() when
// a user becomes authenticated.
session_id(drupal_hash_base64(uniqid(mt_rand(), TRUE)));
session_id(drupal_random_key());
if ($is_https && variable_get('https', FALSE)) {
$insecure_session_name = substr(session_name(), 1);
$session_id = drupal_hash_base64(uniqid(mt_rand(), TRUE));
$session_id = drupal_random_key();
$_COOKIE[$insecure_session_name] = $session_id;
}
}
@ -274,7 +274,7 @@ function drupal_session_initialize() {
}
/**
* Forcefully starts a session, preserving already set session data.
* Starts a session forcefully, preserving already set session data.
*
* @ingroup php_wrappers
*/
@ -360,7 +360,7 @@ function drupal_session_regenerate() {
$old_insecure_session_id = $_COOKIE[$insecure_session_name];
}
$params = session_get_cookie_params();
$session_id = drupal_hash_base64(uniqid(mt_rand(), TRUE) . drupal_random_bytes(55));
$session_id = drupal_random_key();
// If a session cookie lifetime is set, the session will expire
// $params['lifetime'] seconds from the current request. If it is not set,
// it will expire when the browser is closed.
@ -372,7 +372,7 @@ function drupal_session_regenerate() {
if (drupal_session_started()) {
$old_session_id = session_id();
}
session_id(drupal_hash_base64(uniqid(mt_rand(), TRUE) . drupal_random_bytes(55)));
session_id(drupal_random_key());
if (isset($old_session_id)) {
$params = session_get_cookie_params();

42
includes/stream_wrappers.inc
View File

@ -93,7 +93,7 @@ define('STREAM_WRAPPERS_LOCAL_NORMAL', STREAM_WRAPPERS_LOCAL | STREAM_WRAPPERS_N
/**
* Generic PHP stream wrapper interface.
*
* @see http://www.php.net/manual/en/class.streamwrapper.php
* @see http://www.php.net/manual/class.streamwrapper.php
*/
interface StreamWrapperInterface {
public function stream_open($uri, $mode, $options, &$opened_url);
@ -401,7 +401,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* Returns TRUE if file was opened successfully.
*
* @see http://php.net/manual/en/streamwrapper.stream-open.php
* @see http://php.net/manual/streamwrapper.stream-open.php
*/
public function stream_open($uri, $mode, $options, &$opened_path) {
$this->uri = $uri;
@ -429,7 +429,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* Always returns TRUE at the present time.
*
* @see http://php.net/manual/en/streamwrapper.stream-lock.php
* @see http://php.net/manual/streamwrapper.stream-lock.php
*/
public function stream_lock($operation) {
if (in_array($operation, array(LOCK_SH, LOCK_EX, LOCK_UN, LOCK_NB))) {
@ -448,7 +448,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* The string that was read, or FALSE in case of an error.
*
* @see http://php.net/manual/en/streamwrapper.stream-read.php
* @see http://php.net/manual/streamwrapper.stream-read.php
*/
public function stream_read($count) {
return fread($this->handle, $count);
@ -463,7 +463,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* The number of bytes written (integer).
*
* @see http://php.net/manual/en/streamwrapper.stream-write.php
* @see http://php.net/manual/streamwrapper.stream-write.php
*/
public function stream_write($data) {
return fwrite($this->handle, $data);
@ -475,7 +475,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE if end-of-file has been reached.
*
* @see http://php.net/manual/en/streamwrapper.stream-eof.php
* @see http://php.net/manual/streamwrapper.stream-eof.php
*/
public function stream_eof() {
return feof($this->handle);
@ -492,7 +492,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE on success.
*
* @see http://php.net/manual/en/streamwrapper.stream-seek.php
* @see http://php.net/manual/streamwrapper.stream-seek.php
*/
public function stream_seek($offset, $whence) {
// fseek returns 0 on success and -1 on a failure.
@ -506,7 +506,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE if data was successfully stored (or there was no data to store).
*
* @see http://php.net/manual/en/streamwrapper.stream-flush.php
* @see http://php.net/manual/streamwrapper.stream-flush.php
*/
public function stream_flush() {
return fflush($this->handle);
@ -518,7 +518,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* The current offset in bytes from the beginning of file.
*
* @see http://php.net/manual/en/streamwrapper.stream-tell.php
* @see http://php.net/manual/streamwrapper.stream-tell.php
*/
public function stream_tell() {
return ftell($this->handle);
@ -531,7 +531,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* An array with file status, or FALSE in case of an error - see fstat()
* for a description of this array.
*
* @see http://php.net/manual/en/streamwrapper.stream-stat.php
* @see http://php.net/manual/streamwrapper.stream-stat.php
*/
public function stream_stat() {
return fstat($this->handle);
@ -543,7 +543,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE if stream was successfully closed.
*
* @see http://php.net/manual/en/streamwrapper.stream-close.php
* @see http://php.net/manual/streamwrapper.stream-close.php
*/
public function stream_close() {
return fclose($this->handle);
@ -558,7 +558,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE if resource was successfully deleted.
*
* @see http://php.net/manual/en/streamwrapper.unlink.php
* @see http://php.net/manual/streamwrapper.unlink.php
*/
public function unlink($uri) {
$this->uri = $uri;
@ -576,7 +576,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE if file was successfully renamed.
*
* @see http://php.net/manual/en/streamwrapper.rename.php
* @see http://php.net/manual/streamwrapper.rename.php
*/
public function rename($from_uri, $to_uri) {
return rename($this->getLocalPath($from_uri), $this->getLocalPath($to_uri));
@ -622,7 +622,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE if directory was successfully created.
*
* @see http://php.net/manual/en/streamwrapper.mkdir.php
* @see http://php.net/manual/streamwrapper.mkdir.php
*/
public function mkdir($uri, $mode, $options) {
$this->uri = $uri;
@ -654,7 +654,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE if directory was successfully removed.
*
* @see http://php.net/manual/en/streamwrapper.rmdir.php
* @see http://php.net/manual/streamwrapper.rmdir.php
*/
public function rmdir($uri, $options) {
$this->uri = $uri;
@ -678,7 +678,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* An array with file status, or FALSE in case of an error - see fstat()
* for a description of this array.
*
* @see http://php.net/manual/en/streamwrapper.url-stat.php
* @see http://php.net/manual/streamwrapper.url-stat.php
*/
public function url_stat($uri, $flags) {
$this->uri = $uri;
@ -704,7 +704,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE on success.
*
* @see http://php.net/manual/en/streamwrapper.dir-opendir.php
* @see http://php.net/manual/streamwrapper.dir-opendir.php
*/
public function dir_opendir($uri, $options) {
$this->uri = $uri;
@ -719,7 +719,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* The next filename, or FALSE if there are no more files in the directory.
*
* @see http://php.net/manual/en/streamwrapper.dir-readdir.php
* @see http://php.net/manual/streamwrapper.dir-readdir.php
*/
public function dir_readdir() {
return readdir($this->handle);
@ -731,7 +731,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE on success.
*
* @see http://php.net/manual/en/streamwrapper.dir-rewinddir.php
* @see http://php.net/manual/streamwrapper.dir-rewinddir.php
*/
public function dir_rewinddir() {
rewinddir($this->handle);
@ -747,7 +747,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
* @return
* TRUE on success.
*
* @see http://php.net/manual/en/streamwrapper.dir-closedir.php
* @see http://php.net/manual/streamwrapper.dir-closedir.php
*/
public function dir_closedir() {
closedir($this->handle);
@ -788,8 +788,6 @@ class DrupalPublicStreamWrapper extends DrupalLocalStreamWrapper {
*
* Provides support for storing privately accessible files with the Drupal file
* interface.
*
* Extends DrupalPublicStreamWrapper.
*/
class DrupalPrivateStreamWrapper extends DrupalLocalStreamWrapper {
/**

23
includes/tablesort.inc
View File

@ -46,16 +46,15 @@ class TableSort extends SelectQueryExtender {
// Based on code from db_escape_table(), but this can also contain a dot.
$field = preg_replace('/[^A-Za-z0-9_.]+/', '', $ts['sql']);
// Sort order can only be ASC or DESC.
$sort = drupal_strtoupper($ts['sort']);
$sort = in_array($sort, array('ASC', 'DESC')) ? $sort : '';
$this->orderBy($field, $sort);
// orderBy() will ensure that only ASC/DESC values are accepted, so we
// don't need to sanitize that here.
$this->orderBy($field, $ts['sort']);
}
return $this;
}
/**
* Initialize the table sort context.
* Initializes the table sort context.
*/
protected function init() {
$ts = $this->order();
@ -115,7 +114,7 @@ function tablesort_init($header) {
}
/**
* Format a column header.
* Formats a column header.
*
* If the cell in question is the column header for the current sort criterion,
* it gets special formatting. All possible sort criteria become links.
@ -126,6 +125,7 @@ function tablesort_init($header) {
* An array of column headers in the format described in theme_table().
* @param $ts
* The current table sort context as returned from tablesort_init().
*
* @return
* A properly formatted cell, ready for _theme_table_cell().
*/
@ -151,7 +151,7 @@ function tablesort_header($cell, $header, $ts) {
}
/**
* Format a table cell.
* Formats a table cell.
*
* Adds a class attribute to all cells in the currently active column.
*
@ -163,6 +163,7 @@ function tablesort_header($cell, $header, $ts) {
* The current table sort context as returned from tablesort_init().
* @param $i
* The index of the cell's table column.
*
* @return
* A properly formatted cell, ready for _theme_table_cell().
*/
@ -179,7 +180,7 @@ function tablesort_cell($cell, $header, $ts, $i) {
}
/**
* Compose a URL query parameter array for table sorting links.
* Composes a URL query parameter array for table sorting links.
*
* @return
* A URL query parameter array that consists of all components of the current
@ -190,10 +191,11 @@ function tablesort_get_query_parameters() {
}
/**
* Determine the current sort criterion.
* Determines the current sort criterion.
*
* @param $headers
* An array of column headers in the format described in theme_table().
*
* @return
* An associative array describing the criterion, containing the keys:
* - "name": The localized title of the table column.
@ -226,10 +228,11 @@ function tablesort_get_order($headers) {
}
/**
* Determine the current sort direction.
* Determines the current sort direction.
*
* @param $headers
* An array of column headers in the format described in theme_table().
*
* @return
* The current sort direction ("asc" or "desc").
*/

277
includes/theme.inc
View File

@ -65,7 +65,7 @@ function _drupal_theme_access($theme) {
}
/**
* Initialize the theme system by loading the theme.
* Initializes the theme system by loading the theme.
*/
function drupal_theme_initialize() {
global $theme, $user, $theme_key;
@ -113,8 +113,9 @@ function drupal_theme_initialize() {
}
/**
* Initialize the theme system given already loaded information. This
* function is useful to initialize a theme when no database is present.
* Initializes the theme system given already loaded information.
*
* This function is useful to initialize a theme when no database is present.
*
* @param $theme
* An object with the following information:
@ -235,7 +236,7 @@ function _drupal_theme_initialize($theme, $base_theme = array(), $registry_callb
}
/**
* Get the theme registry.
* Gets the theme registry.
*
* @param $complete
* Optional boolean to indicate whether to return the complete theme registry
@ -280,7 +281,7 @@ function theme_get_registry($complete = TRUE) {
}
/**
* Set the callback that will be used by theme_get_registry() to fetch the registry.
* Sets the callback that will be used by theme_get_registry().
*
* @param $callback
* The name of the callback function.
@ -296,7 +297,7 @@ function _theme_registry_callback($callback = NULL, array $arguments = array())
}
/**
* Get the theme_registry cache; if it doesn't exist, build it.
* Gets the theme_registry cache; if it doesn't exist, builds it.
*
* @param $theme
* The loaded $theme object as returned by list_themes().
@ -336,16 +337,17 @@ function _theme_load_registry($theme, $base_theme = NULL, $theme_engine = NULL,
}
/**
* Write the theme_registry cache into the database.
* Writes the theme_registry cache into the database.
*/
function _theme_save_registry($theme, $registry) {
cache_set("theme_registry:$theme->name", $registry);
}
/**
* Force the system to rebuild the theme registry; this should be called
* when modules are added to the system, or when a dynamic system needs
* to add more theme hooks.
* Forces the system to rebuild the theme registry.
*
* This function should be called when modules are added to the system, or when
* a dynamic system needs to add more theme hooks.
*/
function drupal_theme_rebuild() {
drupal_static_reset('theme_get_registry');
@ -506,7 +508,7 @@ class ThemeRegistry Extends DrupalCacheArray {
* themes/bartik.
*
* @see theme()
* @see _theme_process_registry()
* @see _theme_build_registry()
* @see hook_theme()
* @see list_themes()
*/
@ -635,7 +637,8 @@ function _theme_process_registry(&$cache, $name, $type, $theme, $path) {
$cache = $result + $cache;
}
// Let themes have variable processors even if they didn't register a template.
// Let themes have variable processors even if they didn't register a
// template.
if ($type == 'theme' || $type == 'base_theme') {
foreach ($cache as $hook => $info) {
// Check only if not registered by the theme or engine.
@ -662,7 +665,7 @@ function _theme_process_registry(&$cache, $name, $type, $theme, $path) {
}
/**
* Build the theme registry cache.
* Builds the theme registry cache.
*
* @param $theme
* The loaded $theme object as returned by list_themes().
@ -724,7 +727,7 @@ function _theme_build_registry($theme, $base_theme, $theme_engine) {
}
/**
* Return a list of all currently available themes.
* Returns a list of all currently available themes.
*
* Retrieved from the database, if available and the site is not in maintenance
* mode; otherwise compiled freshly from the filesystem.
@ -766,7 +769,7 @@ function _theme_build_registry($theme, $base_theme, $theme_engine) {
* their base theme), direct sub-themes of sub-themes, etc. The keys are
* the themes' machine names, and the values are the themes' human-readable
* names. This element is not set if there are no themes on the system that
* declare this theme as their base theme.
* declare this theme as their base theme.
*/
function list_themes($refresh = FALSE) {
$list = &drupal_static(__FUNCTION__, array());
@ -866,11 +869,18 @@ function drupal_find_base_themes($themes, $key, $used_keys = array()) {
/**
* Generates themed output.
*
* All requests for themed output must go through this function. It examines
* the request and routes it to the appropriate
* All requests for themed output must go through this function (however,
* calling the theme() function directly is strongly discouraged - see next
* paragraph). It examines the request and routes it to the appropriate
* @link themeable theme function or template @endlink, by checking the theme
* registry.
*
* Avoid calling this function directly. It is preferable to replace direct
* calls to the theme() function with calls to drupal_render() by passing a
* render array with a #theme key to drupal_render(), which in turn calls
* theme().
*
* @section sec_theme_hooks Theme Hooks
* Most commonly, the first argument to this function is the name of the theme
* hook. For instance, to theme a taxonomy term, the theme hook name is
* 'taxonomy_term'. Modules register theme hooks within a hook_theme()
@ -882,6 +892,7 @@ function drupal_find_base_themes($themes, $key, $used_keys = array()) {
* underscores changed to hyphens, so for the 'taxonomy_term' theme hook, the
* default template is 'taxonomy-term.tpl.php'.
*
* @subsection sub_overriding_theme_hooks Overriding Theme Hooks
* Themes may also register new theme hooks within a hook_theme()
* implementation, but it is more common for themes to override default
* implementations provided by modules than to register entirely new theme
@ -894,21 +905,22 @@ function drupal_find_base_themes($themes, $key, $used_keys = array()) {
* rendering engine, it overrides the default implementation of the 'page' theme
* hook by containing a 'page.tpl.php' file within its folder structure).
*
* @subsection sub_preprocess_templates Preprocessing for Template Files
* If the implementation is a template file, several functions are called
* before the template file is invoked, to modify the $variables array. These
* fall into the "preprocessing" phase and the "processing" phase, and are
* executed (if they exist), in the following order (note that in the following
* list, HOOK indicates the theme hook name, MODULE indicates a module name,
* THEME indicates a theme name, and ENGINE indicates a theme engine name):
* - template_preprocess(&$variables, $hook): Creates a default set of variables
* for all theme hooks with template implementations.
* - template_preprocess(&$variables, $hook): Creates a default set of
* variables for all theme hooks with template implementations.
* - template_preprocess_HOOK(&$variables): Should be implemented by the module
* that registers the theme hook, to set up default variables.
* - MODULE_preprocess(&$variables, $hook): hook_preprocess() is invoked on all
* implementing modules.
* - MODULE_preprocess_HOOK(&$variables): hook_preprocess_HOOK() is invoked on
* all implementing modules, so that modules that didn't define the theme hook
* can alter the variables.
* all implementing modules, so that modules that didn't define the theme
* hook can alter the variables.
* - ENGINE_engine_preprocess(&$variables, $hook): Allows the theme engine to
* set necessary variables for all theme hooks with template implementations.
* - ENGINE_engine_preprocess_HOOK(&$variables): Allows the theme engine to set
@ -942,12 +954,14 @@ function drupal_find_base_themes($themes, $key, $used_keys = array()) {
* - THEME_process_HOOK(&$variables): Allows the theme to process the
* variables specific to the theme hook.
*
* @subsection sub_preprocess_theme_funcs Preprocessing for Theme Functions
* If the implementation is a function, only the theme-hook-specific preprocess
* and process functions (the ones ending in _HOOK) are called from the
* list above. This is because theme hooks with function implementations
* need to be fast, and calling the non-theme-hook-specific preprocess and
* process functions for them would incur a noticeable performance penalty.
*
* @subsection sub_alternate_suggestions Suggesting Alternate Hooks
* There are two special variables that these preprocess and process functions
* can set: 'theme_hook_suggestion' and 'theme_hook_suggestions'. These will be
* merged together to form a list of 'suggested' alternate theme hooks to use,
@ -963,10 +977,10 @@ function drupal_find_base_themes($themes, $key, $used_keys = array()) {
* @param $hook
* The name of the theme hook to call. If the name contains a
* double-underscore ('__') and there isn't an implementation for the full
* name, the part before the '__' is checked. This allows a fallback to a more
* generic implementation. For example, if theme('links__node', ...) is
* called, but there is no implementation of that theme hook, then the 'links'
* implementation is used. This process is iterative, so if
* name, the part before the '__' is checked. This allows a fallback to a
* more generic implementation. For example, if theme('links__node', ...) is
* called, but there is no implementation of that theme hook, then the
* 'links' implementation is used. This process is iterative, so if
* theme('links__contextual__node', ...) is called, theme() checks for the
* following implementations, and uses the first one that exists:
* - links__contextual__node
@ -989,6 +1003,7 @@ function drupal_find_base_themes($themes, $key, $used_keys = array()) {
* @return
* An HTML string representing the themed output.
*
* @see drupal_render()
* @see themeable
* @see hook_theme()
* @see template_preprocess()
@ -1014,6 +1029,7 @@ function theme($hook, $variables = array()) {
}
$hook = $candidate;
}
$theme_hook_original = $hook;
// If there's no implementation, check for more generic fallbacks. If there's
// still no implementation, log an error and return an empty string.
@ -1030,7 +1046,7 @@ function theme($hook, $variables = array()) {
// Only log a message when not trying theme suggestions ($hook being an
// array).
if (!isset($candidate)) {
watchdog('theme', 'Theme key "@key" not found.', array('@key' => $hook), WATCHDOG_WARNING);
watchdog('theme', 'Theme hook %hook not found.', array('%hook' => $hook), WATCHDOG_WARNING);
}
return '';
}
@ -1042,7 +1058,8 @@ function theme($hook, $variables = array()) {
// point path_to_theme() to the currently used theme path:
$theme_path = $info['theme path'];
// Include a file if the theme function or variable processor is held elsewhere.
// Include a file if the theme function or variable processor is held
// elsewhere.
if (!empty($info['includes'])) {
foreach ($info['includes'] as $include_file) {
include_once DRUPAL_ROOT . '/' . $include_file;
@ -1074,6 +1091,8 @@ function theme($hook, $variables = array()) {
$variables += array($info['render element'] => array());
}
$variables['theme_hook_original'] = $theme_hook_original;
// Invoke the variable processors, if any. The processors may specify
// alternate suggestions for which hook's template/function to use. If the
// hook is a suggestion of a base hook, invoke the variable processors of
@ -1182,7 +1201,12 @@ function theme($hook, $variables = array()) {
if (isset($info['path'])) {
$template_file = $info['path'] . '/' . $template_file;
}
$output = $render_function($template_file, $variables);
if (variable_get('theme_debug', FALSE)) {
$output = _theme_render_template_debug($render_function, $template_file, $variables, $extension);
}
else {
$output = $render_function($template_file, $variables);
}
}
// restore path_to_theme()
@ -1191,14 +1215,14 @@ function theme($hook, $variables = array()) {
}
/**
* Return the path to the current themed element.
* Returns the path to the current themed element.
*
* It can point to the active theme or the module handling a themed implementation.
* For example, when invoked within the scope of a theming call it will depend
* on where the theming function is handled. If implemented from a module, it
* will point to the module. If implemented from the active theme, it will point
* to the active theme. When called outside the scope of a theming call, it will
* always point to the active theme.
* It can point to the active theme or the module handling a themed
* implementation. For example, when invoked within the scope of a theming call
* it will depend on where the theming function is handled. If implemented from
* a module, it will point to the module. If implemented from the active theme,
* it will point to the active theme. When called outside the scope of a
* theming call, it will always point to the active theme.
*/
function path_to_theme() {
global $theme_path;
@ -1211,7 +1235,7 @@ function path_to_theme() {
}
/**
* Allow themes and/or theme engines to easily discover overridden theme functions.
* Allows themes and/or theme engines to discover overridden theme functions.
*
* @param $cache
* The existing cache of theme hooks to test against.
@ -1268,7 +1292,7 @@ function drupal_find_theme_functions($cache, $prefixes) {
}
/**
* Allow themes and/or theme engines to easily discover overridden templates.
* Allows themes and/or theme engines to easily discover overridden templates.
*
* @param $cache
* The existing cache of theme hooks to test against.
@ -1345,7 +1369,8 @@ function drupal_find_theme_templates($cache, $extension, $path) {
if ($matches) {
foreach ($matches as $match) {
$file = substr($match, 0, strpos($match, '.'));
// Put the underscores back in for the hook name and register this pattern.
// Put the underscores back in for the hook name and register this
// pattern.
$arg_name = isset($info['variables']) ? 'variables' : 'render element';
$implementations[strtr($file, '-', '_')] = array(
'template' => $file,
@ -1361,7 +1386,7 @@ function drupal_find_theme_templates($cache, $extension, $path) {
}
/**
* Retrieve a setting for the current theme or for a given theme.
* Retrieves a setting for the current theme or for a given theme.
*
* The final setting is obtained from the last value found in the following
* sources:
@ -1479,7 +1504,7 @@ function theme_get_setting($setting_name, $theme = NULL) {
}
/**
* Render a system default template, which is essentially a PHP template.
* Renders a system default template, which is essentially a PHP template.
*
* @param $template_file
* The filename of the template to render.
@ -1490,14 +1515,87 @@ function theme_get_setting($setting_name, $theme = NULL) {
* The output generated by the template.
*/
function theme_render_template($template_file, $variables) {
extract($variables, EXTR_SKIP); // Extract the variables to a local namespace
ob_start(); // Start output buffering
include DRUPAL_ROOT . '/' . $template_file; // Include the template file
return ob_get_clean(); // End buffering and return its contents
// Extract the variables to a local namespace
extract($variables, EXTR_SKIP);
// Start output buffering
ob_start();
// Include the template file
include DRUPAL_ROOT . '/' . $template_file;
// End buffering and return its contents
return ob_get_clean();
}
/**
* Enable a given list of themes.
* Renders a template for any engine.
*
* Includes the possibility to get debug output by setting the
* theme_debug variable to TRUE.
*
* @param string $template_function
* The function to call for rendering the template.
* @param string $template_file
* The filename of the template to render.
* @param array $variables
* A keyed array of variables that will appear in the output.
* @param string $extension
* The extension used by the theme engine for template files.
*
* @return string
* The output generated by the template including debug information.
*/
function _theme_render_template_debug($template_function, $template_file, $variables, $extension) {
$output = array(
'debug_prefix' => '',
'debug_info' => '',
'rendered_markup' => call_user_func($template_function, $template_file, $variables),
'debug_suffix' => '',
);
$output['debug_prefix'] .= "\n\n<!-- THEME DEBUG -->";
$output['debug_prefix'] .= "\n<!-- CALL: theme('" . check_plain($variables['theme_hook_original']) . "') -->";
// If there are theme suggestions, reverse the array so more specific
// suggestions are shown first.
if (!empty($variables['theme_hook_suggestions'])) {
$variables['theme_hook_suggestions'] = array_reverse($variables['theme_hook_suggestions']);
}
// Add debug output for directly called suggestions like
// '#theme' => 'comment__node__article'.
if (strpos($variables['theme_hook_original'], '__') !== FALSE) {
$derived_suggestions[] = $hook = $variables['theme_hook_original'];
while ($pos = strrpos($hook, '__')) {
$hook = substr($hook, 0, $pos);
$derived_suggestions[] = $hook;
}
// Get the value of the base hook (last derived suggestion) and append it
// to the end of all theme suggestions.
$base_hook = array_pop($derived_suggestions);
$variables['theme_hook_suggestions'] = array_merge($derived_suggestions, $variables['theme_hook_suggestions']);
$variables['theme_hook_suggestions'][] = $base_hook;
}
if (!empty($variables['theme_hook_suggestions'])) {
$current_template = basename($template_file);
$suggestions = $variables['theme_hook_suggestions'];
// Only add the original theme hook if it wasn't a directly called
// suggestion.
if (strpos($variables['theme_hook_original'], '__') === FALSE) {
$suggestions[] = $variables['theme_hook_original'];
}
foreach ($suggestions as &$suggestion) {
$template = strtr($suggestion, '_', '-') . $extension;
$prefix = ($template == $current_template) ? 'x' : '*';
$suggestion = $prefix . ' ' . $template;
}
$output['debug_info'] .= "\n<!-- FILE NAME SUGGESTIONS:\n " . check_plain(implode("\n ", $suggestions)) . "\n-->";
}
$output['debug_info'] .= "\n<!-- BEGIN OUTPUT from '" . check_plain($template_file) . "' -->\n";
$output['debug_suffix'] .= "\n<!-- END OUTPUT from '" . check_plain($template_file) . "' -->\n\n";
return implode('', $output);
}
/**
* Enables a given list of themes.
*
* @param $theme_list
* An array of theme names.
@ -1522,7 +1620,7 @@ function theme_enable($theme_list) {
}
/**
* Disable a given list of themes.
* Disables a given list of themes.
*
* @param $theme_list
* An array of theme names.
@ -1593,7 +1691,7 @@ function theme_status_messages($variables) {
$output .= " </ul>\n";
}
else {
$output .= $messages[0];
$output .= reset($messages);
}
$output .= "</div>\n";
}
@ -1608,13 +1706,13 @@ function theme_status_messages($variables) {
* theme('link') for rendering the anchor tag.
*
* To optimize performance for sites that don't need custom theming of links,
* the l() function includes an inline copy of this function, and uses that copy
* if none of the enabled modules or the active theme implement any preprocess
* or process functions or override this theme implementation.
* the l() function includes an inline copy of this function, and uses that
* copy if none of the enabled modules or the active theme implement any
* preprocess or process functions or override this theme implementation.
*
* @param $variables
* An associative array containing the keys 'text', 'path', and 'options'. See
* the l() function for information about these variables.
* An associative array containing the keys 'text', 'path', and 'options'.
* See the l() function for information about these variables.
*
* @see l()
*/
@ -1635,15 +1733,16 @@ function theme_link($variables) {
* item in the links list.
* - html: (optional) Whether or not 'title' is HTML. If set, the title
* will not be passed through check_plain().
* - attributes: (optional) Attributes for the anchor, or for the <span> tag
* used in its place if no 'href' is supplied. If element 'class' is
* - attributes: (optional) Attributes for the anchor, or for the <span>
* tag used in its place if no 'href' is supplied. If element 'class' is
* included, it must be an array of one or more class names.
* If the 'href' element is supplied, the entire link array is passed to l()
* as its $options parameter.
* If the 'href' element is supplied, the entire link array is passed to
* l() as its $options parameter.
* - attributes: A keyed array of attributes for the UL containing the
* list of links.
* - heading: (optional) A heading to precede the links. May be an associative
* array or a string. If it's an array, it can have the following elements:
* - heading: (optional) A heading to precede the links. May be an
* associative array or a string. If it's an array, it can have the
* following elements:
* - text: The heading text.
* - level: The heading level (e.g. 'h2', 'h3').
* - class: (optional) An array of the CSS classes for the heading.
@ -1665,8 +1764,6 @@ function theme_links($variables) {
$output = '';
if (count($links) > 0) {
$output = '';
// Treat the heading first if it is present to prepend it to the
// list of links.
if (!empty($heading)) {
@ -1747,8 +1844,8 @@ function theme_links($variables) {
* attribute to be omitted in some cases. Therefore, this variable defaults
* to an empty string, but can be set to NULL for the attribute to be
* omitted. Usually, neither omission nor an empty string satisfies
* accessibility requirements, so it is strongly encouraged for code calling
* theme('image') to pass a meaningful value for this variable.
* accessibility requirements, so it is strongly encouraged for code
* calling theme('image') to pass a meaningful value for this variable.
* - http://www.w3.org/TR/REC-html40/struct/objects.html#h-13.8
* - http://www.w3.org/TR/xhtml1/dtds.html
* - http://dev.w3.org/html5/spec/Overview.html#alt
@ -1801,7 +1898,9 @@ function theme_breadcrumb($variables) {
* - "data": The localized title of the table column.
* - "field": The database field represented in the table column (required
* if user is to be able to sort on this column).
* - "sort": A default sort order for this column ("asc" or "desc").
* - "sort": A default sort order for this column ("asc" or "desc"). Only
* one column should be given a default sort order because table sorting
* only applies to one column at a time.
* - Any HTML attributes, such as "colspan", to apply to the column header
* cell.
* - rows: An array of table rows. Every row is an array of cells, or an
@ -1960,25 +2059,24 @@ function theme_table($variables) {
$flip = array('even' => 'odd', 'odd' => 'even');
$class = 'even';
foreach ($rows as $number => $row) {
$attributes = array();
// Check if we're dealing with a simple or complex row
if (isset($row['data'])) {
foreach ($row as $key => $value) {
if ($key == 'data') {
$cells = $value;
}
else {
$attributes[$key] = $value;
}
}
$cells = $row['data'];
$no_striping = isset($row['no_striping']) ? $row['no_striping'] : FALSE;
// Set the attributes array and exclude 'data' and 'no_striping'.
$attributes = $row;
unset($attributes['data']);
unset($attributes['no_striping']);
}
else {
$cells = $row;
$attributes = array();
$no_striping = FALSE;
}
if (count($cells)) {
// Add odd/even class
if (empty($row['no_striping'])) {
if (!$no_striping) {
$class = $flip[$class];
$attributes['class'][] = $class;
}
@ -2005,7 +2103,8 @@ function theme_table($variables) {
*
* @param $variables
* An associative array containing:
* - style: Set to either 'asc' or 'desc', this determines which icon to show.
* - style: Set to either 'asc' or 'desc', this determines which icon to
* show.
*/
function theme_tablesort_indicator($variables) {
if ($variables['style'] == "asc") {
@ -2148,7 +2247,8 @@ function theme_feed_icon($variables) {
* - script: To load JavaScript.
* - #attributes: (optional) An array of HTML attributes to apply to the
* tag.
* - #value: (optional) A string containing tag content, such as inline CSS.
* - #value: (optional) A string containing tag content, such as inline
* CSS.
* - #value_prefix: (optional) A string to prepend to #value, e.g. a CDATA
* wrapper prefix.
* - #value_suffix: (optional) A string to append to #value, e.g. a CDATA
@ -2316,8 +2416,9 @@ function template_preprocess(&$variables, $hook) {
global $user;
static $count = array();
// Track run count for each hook to provide zebra striping.
// See "template_preprocess_block()" which provides the same feature specific to blocks.
// Track run count for each hook to provide zebra striping. See
// "template_preprocess_block()" which provides the same feature specific to
// blocks.
$count[$hook] = isset($count[$hook]) && is_int($count[$hook]) ? $count[$hook] : 1;
$variables['zebra'] = ($count[$hook] % 2) ? 'odd' : 'even';
$variables['id'] = $count[$hook]++;
@ -2521,6 +2622,9 @@ function template_preprocess_page(&$variables) {
if (!isset($variables['page'][$region_key])) {
$variables['page'][$region_key] = array();
}
if ($region_content = drupal_get_region_content($region_key)) {
$variables['page'][$region_key][]['#markup'] = $region_content;
}
}
// Set up layout variable.
@ -2677,13 +2781,13 @@ function theme_get_suggestions($args, $base, $delimiter = '__') {
}
/**
* The variables array generated here is a mirror of template_preprocess_page().
* This preprocessor will run its course when theme_maintenance_page() is
* invoked.
* Process variables for maintenance-page.tpl.php.
*
* An alternate template file of "maintenance-page--offline.tpl.php" can be
* used when the database is offline to hide errors and completely replace the
* content.
* The variables array generated here is a mirror of
* template_preprocess_page(). This preprocessor will run its course when
* theme_maintenance_page() is invoked. An alternate template file of
* maintenance-page--offline.tpl.php can be used when the database is offline to
* hide errors and completely replace the content.
*
* The $variables array contains the following arguments:
* - $content
@ -2777,10 +2881,13 @@ function template_preprocess_maintenance_page(&$variables) {
}
/**
* Theme process function for theme_maintenance_field().
*
* The variables array generated here is a mirror of template_process_html().
* This processor will run its course when theme_maintenance_page() is invoked.
*
* @see maintenance-page.tpl.php
* @see template_process_html()
*/
function template_process_maintenance_page(&$variables) {
$variables['head'] = drupal_get_html_head();
@ -2792,7 +2899,7 @@ function template_process_maintenance_page(&$variables) {
/**
* Preprocess variables for region.tpl.php
*
* Prepare the values passed to the theme_region function to be passed into a
* Prepares the values passed to the theme_region function to be passed into a
* pluggable template engine. Uses the region name to generate a template file
* suggestions. If none are found, the default region.tpl.php is used.
*

10
includes/theme.maintenance.inc
View File

@ -10,9 +10,9 @@
*
* Used for site installs, updates and when the site is in maintenance mode.
* It also applies when the database is unavailable or bootstrap was not
* complete. Seven is always used for the initial install and update operations.
* In other cases, Bartik is used, but this can be overridden by setting a
* "maintenance_theme" key in the $conf variable in settings.php.
* complete. Seven is always used for the initial install and update
* operations. In other cases, Bartik is used, but this can be overridden by
* setting a "maintenance_theme" key in the $conf variable in settings.php.
*/
function _drupal_maintenance_theme() {
global $theme, $theme_key, $conf;
@ -85,7 +85,7 @@ function _drupal_maintenance_theme() {
}
/**
* This builds the registry when the site needs to bypass any database calls.
* Builds the registry when the site needs to bypass any database calls.
*/
function _theme_load_offline_registry($theme, $base_theme = NULL, $theme_engine = NULL) {
return _theme_build_registry($theme, $base_theme, $theme_engine);
@ -160,7 +160,7 @@ function theme_update_page($variables) {
}
/**
* Returns HTML for a report of the results from an operation run via authorize.php.
* Returns HTML for a results report of an operation run by authorize.php.
*
* @param $variables
* An associative array containing:

18
includes/token.inc
View File

@ -113,13 +113,13 @@ function token_replace($text, array $data = array(), array $options = array()) {
*/
function token_scan($text) {
// Matches tokens with the following pattern: [$type:$name]
// $type and $name may not contain [ ] or whitespace characters.
// $type may not contain : characters, but $name may.
// $type and $name may not contain [ ] characters.
// $type may not contain : or whitespace characters, but $name may.
preg_match_all('/
\[ # [ - pattern start
([^\s\[\]:]*) # match $type not containing whitespace : [ or ]
: # : - separator
([^\s\[\]]*) # match $name not containing whitespace [ or ]
([^\[\]]*) # match $name not containing [ or ]
\] # ] - pattern end
/x', $text, $matches);
@ -190,10 +190,10 @@ function token_generate($type, array $tokens, array $data = array(), array $opti
}
/**
* Given a list of tokens, returns those that begin with a specific prefix.
* Returns a list of tokens that begin with a specific prefix.
*
* Used to extract a group of 'chained' tokens (such as [node:author:name]) from
* the full list of tokens found in text. For example:
* Used to extract a group of 'chained' tokens (such as [node:author:name])
* from the full list of tokens found in text. For example:
* @code
* $data = array(
* 'author:name' => '[node:author:name]',
@ -230,8 +230,10 @@ function token_find_with_prefix(array $tokens, $prefix, $delimiter = ':') {
/**
* Returns metadata describing supported tokens.
*
* The metadata array contains token type, name, and description data as well as
* an optional pointer indicating that the token chains to another set of tokens.
* The metadata array contains token type, name, and description data as well
* as an optional pointer indicating that the token chains to another set of
* tokens.
*
* For example:
* @code
* $data['types']['node'] = array(

149
includes/unicode.inc
View File

@ -1,5 +1,10 @@
<?php
/**
* @file
* Provides Unicode-related conversions and operations.
*/
/**
* Indicates an error during check for PHP unicode support.
*/
@ -19,8 +24,6 @@ define('UNICODE_MULTIBYTE', 1);
/**
* Matches Unicode characters that are word boundaries.
*
* @see http://unicode.org/glossary
*
* Characters with the following General_category (gc) property values are used
* as word boundaries. While this does not fully conform to the Word Boundaries
* algorithm described in http://unicode.org/reports/tr29, as PCRE does not
@ -39,6 +42,8 @@ define('UNICODE_MULTIBYTE', 1);
* Note that the PCRE property matcher is not used because we wanted to be
* compatible with Unicode 5.2.0 regardless of the PCRE version used (and any
* bugs in PCRE property tables).
*
* @see http://unicode.org/glossary
*/
define('PREG_CLASS_UNICODE_WORD_BOUNDARY',
'\x{0}-\x{2F}\x{3A}-\x{40}\x{5B}-\x{60}\x{7B}-\x{A9}\x{AB}-\x{B1}\x{B4}' .
@ -111,11 +116,15 @@ function _unicode_check() {
if (ini_get('mbstring.encoding_translation') != 0) {
return array(UNICODE_ERROR, $t('Multibyte string input conversion in PHP is active and must be disabled. Check the php.ini <em>mbstring.encoding_translation</em> setting. Please refer to the <a href="@url">PHP mbstring documentation</a> for more information.', array('@url' => 'http://www.php.net/mbstring')));
}
if (ini_get('mbstring.http_input') != 'pass') {
return array(UNICODE_ERROR, $t('Multibyte string input conversion in PHP is active and must be disabled. Check the php.ini <em>mbstring.http_input</em> setting. Please refer to the <a href="@url">PHP mbstring documentation</a> for more information.', array('@url' => 'http://www.php.net/mbstring')));
}
if (ini_get('mbstring.http_output') != 'pass') {
return array(UNICODE_ERROR, $t('Multibyte string output conversion in PHP is active and must be disabled. Check the php.ini <em>mbstring.http_output</em> setting. Please refer to the <a href="@url">PHP mbstring documentation</a> for more information.', array('@url' => 'http://www.php.net/mbstring')));
// mbstring.http_input and mbstring.http_output are deprecated and empty by
// default in PHP 5.6.
if (version_compare(PHP_VERSION, '5.6.0') == -1) {
if (ini_get('mbstring.http_input') != 'pass') {
return array(UNICODE_ERROR, $t('Multibyte string input conversion in PHP is active and must be disabled. Check the php.ini <em>mbstring.http_input</em> setting. Please refer to the <a href="@url">PHP mbstring documentation</a> for more information.', array('@url' => 'http://www.php.net/mbstring')));
}
if (ini_get('mbstring.http_output') != 'pass') {
return array(UNICODE_ERROR, $t('Multibyte string output conversion in PHP is active and must be disabled. Check the php.ini <em>mbstring.http_output</em> setting. Please refer to the <a href="@url">PHP mbstring documentation</a> for more information.', array('@url' => 'http://www.php.net/mbstring')));
}
}
// Set appropriate configuration
@ -125,7 +134,7 @@ function _unicode_check() {
}
/**
* Return Unicode library status and errors.
* Returns Unicode library status and errors.
*/
function unicode_requirements() {
// Ensure translations don't break during installation.
@ -157,14 +166,14 @@ function unicode_requirements() {
}
/**
* Prepare a new XML parser.
* Prepares a new XML parser.
*
* This is a wrapper around xml_parser_create() which extracts the encoding from
* the XML data first and sets the output encoding to UTF-8. This function should
* be used instead of xml_parser_create(), because PHP 4's XML parser doesn't
* check the input encoding itself. "Starting from PHP 5, the input encoding is
* automatically detected, so that the encoding parameter specifies only the
* output encoding."
* This is a wrapper around xml_parser_create() which extracts the encoding
* from the XML data first and sets the output encoding to UTF-8. This function
* should be used instead of xml_parser_create(), because PHP 4's XML parser
* doesn't check the input encoding itself. "Starting from PHP 5, the input
* encoding is automatically detected, so that the encoding parameter specifies
* only the output encoding."
*
* This is also where unsupported encodings will be converted. Callers should
* take this into account: $data might have been changed after the call.
@ -213,7 +222,7 @@ function drupal_xml_parser_create(&$data) {
}
/**
* Convert data to UTF-8
* Converts data to UTF-8.
*
* Requires the iconv, GNU recode or mbstring PHP extension.
*
@ -244,15 +253,15 @@ function drupal_convert_to_utf8($data, $encoding) {
}
/**
* Truncate a UTF-8-encoded string safely to a number of bytes.
* Truncates a UTF-8-encoded string safely to a number of bytes.
*
* If the end position is in the middle of a UTF-8 sequence, it scans backwards
* until the beginning of the byte sequence.
*
* Use this function whenever you want to chop off a string at an unsure
* location. On the other hand, if you're sure that you're splitting on a
* character boundary (e.g. after using strpos() or similar), you can safely use
* substr() instead.
* character boundary (e.g. after using strpos() or similar), you can safely
* use substr() instead.
*
* @param $string
* The string to truncate.
@ -306,7 +315,7 @@ function drupal_truncate_bytes($string, $len) {
* boundaries, giving you "See myverylongurl..." (assuming you had set
* $add_ellipses to TRUE).
*
* @return
* @return string
* The truncated string.
*/
function truncate_utf8($string, $max_length, $wordsafe = FALSE, $add_ellipsis = FALSE, $min_wordsafe_length = 1) {
@ -356,8 +365,7 @@ function truncate_utf8($string, $max_length, $wordsafe = FALSE, $add_ellipsis =
}
/**
* Encodes MIME/HTTP header values that contain non-ASCII, UTF-8 encoded
* characters.
* Encodes MIME/HTTP header values that contain incorrectly encoded characters.
*
* For example, mime_header_encode('tést.txt') returns "=?UTF-8?B?dMOpc3QudHh0?=".
*
@ -369,6 +377,14 @@ function truncate_utf8($string, $max_length, $wordsafe = FALSE, $add_ellipsis =
* each chunk starts and ends on a character boundary.
* - Using \n as the chunk separator may cause problems on some systems and may
* have to be changed to \r\n or \r.
*
* @param $string
* The header to encode.
*
* @return string
* The mime-encoded header.
*
* @see mime_header_decode()
*/
function mime_header_encode($string) {
if (preg_match('/[^\x20-\x7E]/', $string)) {
@ -388,7 +404,15 @@ function mime_header_encode($string) {
}
/**
* Complement to mime_header_encode
* Decodes MIME/HTTP encoded header values.
*
* @param $header
* The header to decode.
*
* @return string
* The mime-decoded header.
*
* @see mime_header_encode()
*/
function mime_header_decode($header) {
// First step: encoded chunks followed by other encoded chunks (need to collapse whitespace)
@ -398,7 +422,17 @@ function mime_header_decode($header) {
}
/**
* Helper function to mime_header_decode
* Decodes encoded header data passed from mime_header_decode().
*
* Callback for preg_replace_callback() within mime_header_decode().
*
* @param $matches
* The array of matches from preg_replace_callback().
*
* @return string
* The mime-decoded string.
*
* @see mime_header_decode()
*/
function _mime_header_decode($matches) {
// Regexp groups:
@ -415,9 +449,9 @@ function _mime_header_decode($matches) {
/**
* Decodes all HTML entities (including numerical ones) to regular UTF-8 bytes.
*
* Double-escaped entities will only be decoded once ("&amp;lt;" becomes "&lt;",
* not "<"). Be careful when using this function, as decode_entities can revert
* previous sanitization efforts (&lt;script&gt; will become <script>).
* Double-escaped entities will only be decoded once ("&amp;lt;" becomes "&lt;"
* , not "<"). Be careful when using this function, as decode_entities can
* revert previous sanitization efforts (&lt;script&gt; will become <script>).
*
* @param $text
* The text to decode entities in.
@ -430,8 +464,15 @@ function decode_entities($text) {
}
/**
* Count the amount of characters in a UTF-8 string. This is less than or
* equal to the byte count.
* Counts the number of characters in a UTF-8 string.
*
* This is less than or equal to the byte count.
*
* @param $text
* The string to run the operation on.
*
* @return integer
* The length of the string.
*
* @ingroup php_wrappers
*/
@ -449,6 +490,12 @@ function drupal_strlen($text) {
/**
* Uppercase a UTF-8 string.
*
* @param $text
* The string to run the operation on.
*
* @return string
* The string in uppercase.
*
* @ingroup php_wrappers
*/
function drupal_strtoupper($text) {
@ -468,6 +515,12 @@ function drupal_strtoupper($text) {
/**
* Lowercase a UTF-8 string.
*
* @param $text
* The string to run the operation on.
*
* @return string
* The string in lowercase.
*
* @ingroup php_wrappers
*/
function drupal_strtolower($text) {
@ -485,15 +538,28 @@ function drupal_strtolower($text) {
}
/**
* Helper function for case conversion of Latin-1.
* Used for flipping U+C0-U+DE to U+E0-U+FD and back.
* Flips U+C0-U+DE to U+E0-U+FD and back.
*
* @param $matches
* An array of matches.
*
* @return array
* The Latin-1 version of the array of matches.
*
* @see drupal_strtolower()
*/
function _unicode_caseflip($matches) {
return $matches[0][0] . chr(ord($matches[0][1]) ^ 32);
}
/**
* Capitalize the first letter of a UTF-8 string.
* Capitalizes the first letter of a UTF-8 string.
*
* @param $text
* The string to convert.
*
* @return
* The string with the first letter as uppercase.
*
* @ingroup php_wrappers
*/
@ -503,12 +569,21 @@ function drupal_ucfirst($text) {
}
/**
* Cut off a piece of a string based on character indices and counts. Follows
* the same behavior as PHP's own substr() function.
* Cuts off a piece of a string based on character indices and counts.
*
* Note that for cutting off a string at a known character/substring
* location, the usage of PHP's normal strpos/substr is safe and
* much faster.
* Follows the same behavior as PHP's own substr() function. Note that for
* cutting off a string at a known character/substring location, the usage of
* PHP's normal strpos/substr is safe and much faster.
*
* @param $text
* The input string.
* @param $start
* The position at which to start reading.
* @param $length
* The number of characters to read.
*
* @return
* The shortened string.
*
* @ingroup php_wrappers
*/

12
includes/update.inc
View File

@ -38,7 +38,7 @@ function update_fix_compatibility() {
}
/**
* Helper function to test compatibility of a module or theme.
* Tests the compatibility of a module or theme.
*/
function update_check_incompatibility($name, $type = 'module') {
static $themes, $modules;
@ -908,7 +908,7 @@ function update_get_d6_session_name() {
}
/**
* Perform one update and store the results for display on finished page.
* Performs one update and stores the results for display on the results page.
*
* If an update function completes successfully, it should return a message
* as a string indicating success, for example:
@ -1008,7 +1008,7 @@ function update_do_one($module, $number, $dependency_map, &$context) {
class DrupalUpdateException extends Exception { }
/**
* Start the database update batch process.
* Starts the database update batch process.
*
* @param $start
* An array whose keys contain the names of modules to be updated during the
@ -1078,7 +1078,7 @@ function update_batch($start, $redirect = NULL, $url = NULL, $batch = array(), $
}
/**
* Finish the update process and store results for eventual display.
* Finishes the update process and stores the results for eventual display.
*
* After the updates run, all caches are flushed. The update results are
* stored into the session (for example, to be displayed on the update results
@ -1115,7 +1115,7 @@ function update_finished($success, $results, $operations) {
}
/**
* Return a list of all the pending database updates.
* Returns a list of all the pending database updates.
*
* @return
* An associative array keyed by module name which contains all information
@ -1409,7 +1409,7 @@ function update_already_performed($module, $number) {
}
/**
* Invoke hook_update_dependencies() in all installed modules.
* Invokes hook_update_dependencies() in all installed modules.
*
* This function is similar to module_invoke_all(), with the main difference
* that it does not require that a module be enabled to invoke its hook, only

1
includes/utility.inc
View File

@ -12,6 +12,7 @@
* The variable to export.
* @param $prefix
* A prefix that will be added at the beginning of every lines of the output.
*
* @return
* The variable exported in a way compatible to Drupal's coding standards.
*/

36
includes/xmlrpc.inc
View File

@ -178,7 +178,41 @@ function xmlrpc_message_parse($xmlrpc_message) {
xml_set_element_handler($xmlrpc_message->_parser, 'xmlrpc_message_tag_open', 'xmlrpc_message_tag_close');
xml_set_character_data_handler($xmlrpc_message->_parser, 'xmlrpc_message_cdata');
xmlrpc_message_set($xmlrpc_message);
if (!xml_parse($xmlrpc_message->_parser, $xmlrpc_message->message)) {
// Strip XML declaration.
$header = preg_replace('/<\?xml.*?\?'.'>/s', '', substr($xmlrpc_message->message, 0, 100), 1);
$xml = trim(substr_replace($xmlrpc_message->message, $header, 0, 100));
if ($xml == '') {
return FALSE;
}
// Strip DTD.
$header = preg_replace('/^<!DOCTYPE[^>]*+>/i', '', substr($xml, 0, 200), 1);
$xml = trim(substr_replace($xml, $header, 0, 200));
if ($xml == '') {
return FALSE;
}
// Confirm the XML now starts with a valid root tag. A root tag can end in [> \t\r\n]
$root_tag = substr($xml, 0, strcspn(substr($xml, 0, 20), "> \t\r\n"));
// Reject a second DTD.
if (strtoupper($root_tag) == '<!DOCTYPE') {
return FALSE;
}
if (!in_array($root_tag, array('<methodCall', '<methodResponse', '<fault'))) {
return FALSE;
}
// Skip parsing if there is an unreasonably large number of tags.
try {
$dom = new DOMDocument();
@$dom->loadXML($xml);
if ($dom->getElementsByTagName('*')->length > variable_get('xmlrpc_message_maximum_tag_count', 30000)) {
return FALSE;
}
}
catch (Exception $e) {
return FALSE;
}
if (!xml_parse($xmlrpc_message->_parser, $xml)) {
return FALSE;
}
xml_parser_free($xmlrpc_message->_parser);

4
includes/xmlrpcs.inc
View File

@ -9,7 +9,9 @@
* Invokes XML-RPC methods on this server.
*
* @param array $callbacks
* Array of external XML-RPC method names with the callbacks they map to.
* Either an associative array of external XML-RPC method names as keys with
* the callbacks they map to as values, or a more complex structure
* describing XML-RPC callbacks as returned from hook_xmlrpc().
*/
function xmlrpc_server($callbacks) {
$xmlrpc_server = new stdClass();

4
install.php
View File

@ -6,12 +6,12 @@
*/
/**
* Root directory of Drupal installation.
* Defines the root directory of the Drupal installation.
*/
define('DRUPAL_ROOT', getcwd());
/**
* Global flag to indicate that site is in installation mode.
* Global flag to indicate the site is in installation mode.
*/
define('MAINTENANCE_MODE', 'install');

31
misc/ajax.js
View File

@ -348,7 +348,7 @@ Drupal.ajax.prototype.beforeSend = function (xmlhttprequest, options) {
// this is only needed for IFRAME submissions.
var v = $.fieldValue(this.element);
if (v !== null) {
options.extraData[this.element.name] = v;
options.extraData[this.element.name] = Drupal.checkPlain(v);
}
}
@ -396,7 +396,7 @@ Drupal.ajax.prototype.success = function (response, status) {
Drupal.freezeHeight();
for (var i in response) {
if (response[i]['command'] && this.commands[response[i]['command']]) {
if (response.hasOwnProperty(i) && response[i]['command'] && this.commands[response[i]['command']]) {
this.commands[response[i]['command']](this, response[i], status);
}
}
@ -616,6 +616,33 @@ Drupal.ajax.prototype.commands = {
.removeClass('odd even')
.filter(':even').addClass('odd').end()
.filter(':odd').addClass('even');
},
/**
* Command to add css.
*
* Uses the proprietary addImport method if available as browsers which
* support that method ignore @import statements in dynamically added
* stylesheets.
*/
add_css: function (ajax, response, status) {
// Add the styles in the normal way.
$('head').prepend(response.data);
// Add imports in the styles using the addImport method if available.
var match, importMatch = /^@import url\("(.*)"\);$/igm;
if (document.styleSheets[0].addImport && importMatch.test(response.data)) {
importMatch.lastIndex = 0;
while (match = importMatch.exec(response.data)) {
document.styleSheets[0].addImport(match[1]);
}
}
},
/**
* Command to update a form's build ID.
*/
updateBuildId: function(ajax, response, status) {
$('input[name="form_build_id"][value="' + response['old'] + '"]').val(response['new']);
}
};

5
misc/autocomplete.js
View File

@ -114,6 +114,7 @@ Drupal.jsAC.prototype.onkeyup = function (input, e) {
*/
Drupal.jsAC.prototype.select = function (node) {
this.input.value = $(node).data('autocompleteValue');
$(this.input).trigger('autocompleteSelect', [node]);
};
/**
@ -167,7 +168,7 @@ Drupal.jsAC.prototype.unhighlight = function (node) {
Drupal.jsAC.prototype.hidePopup = function (keycode) {
// Select item if the right key or mousebutton was pressed.
if (this.selected && ((keycode && keycode != 46 && keycode != 8 && keycode != 27) || !keycode)) {
this.input.value = $(this.selected).data('autocompleteValue');
this.select(this.selected);
}
// Hide popup.
var popup = this.popup;
@ -220,7 +221,7 @@ Drupal.jsAC.prototype.found = function (matches) {
for (key in matches) {
$('<li></li>')
.html($('<div></div>').html(matches[key]))
.mousedown(function () { ac.select(this); })
.mousedown(function () { ac.hidePopup(this); })
.mouseover(function () { ac.highlight(this); })
.mouseout(function () { ac.unhighlight(this); })
.data('autocompleteValue', key)

BIN
misc/favicon.ico
View File

Binary file not shown.
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 1.1 KiB

After

Width:  |  Height:  |  Size: 5.3 KiB

2
misc/machine-name.js
View File

@ -80,7 +80,7 @@ Drupal.behaviors.machineName = {
// changes, but only if there is no machine name yet; i.e., only upon
// initial creation, not when editing.
if ($target.val() == '') {
$source.bind('keyup.machineName change.machineName', function () {
$source.bind('keyup.machineName change.machineName input.machineName', function () {
machine = self.transliterate($(this).val(), options);
// Set the machine name to the transliterated value.
if (machine != '') {

2
misc/states.js
View File

@ -373,7 +373,7 @@ states.Trigger.states = {
checked: {
'change': function () {
return this.attr('checked');
return this.is(':checked');
}
},

2
misc/tabledrag.js
View File

@ -500,7 +500,7 @@ Drupal.tableDrag.prototype.dragRow = function (event, self) {
if (self.indentEnabled) {
var xDiff = self.currentMouseCoords.x - self.dragObject.indentMousePos.x;
// Set the number of indentations the mouse has been moved left or right.
var indentDiff = Math.round(xDiff / self.indentAmount * self.rtl);
var indentDiff = Math.round(xDiff / self.indentAmount);
// Indent the row with our estimated diff, which may be further
// restricted according to the rows around this row.
var indentChange = self.rowObject.indent(indentDiff);

2
misc/tableheader.js
View File

@ -126,7 +126,7 @@ Drupal.tableHeader.prototype.eventhandlerRecalculateStickyHeader = function (eve
$stickyCell.css('display', 'none');
}
}
this.stickyTable.css('width', this.originalTable.css('width'));
this.stickyTable.css('width', this.originalTable.outerWidth());
}
};

6
misc/tableselect.js
View File

@ -57,10 +57,14 @@ Drupal.tableSelect = function () {
// Keep track of the last checked checkbox.
lastChecked = e.target;
});
// If all checkboxes are checked on page load, make sure the select-all one
// is checked too, otherwise keep unchecked.
updateSelectAll((checkboxes.length == $(checkboxes).filter(':checked').length));
};
Drupal.tableSelectRange = function (from, to, state) {
// We determine the looping mode based on the the order of from and to.
// We determine the looping mode based on the order of from and to.
var mode = from.rowIndex > to.rowIndex ? 'previousSibling' : 'nextSibling';
// Traverse through the sibling nodes.

BIN
misc/throbber-active.gif Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 1.2 KiB

BIN
misc/throbber-inactive.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 320 B

6
misc/vertical-tabs.js
View File

@ -134,6 +134,8 @@ Drupal.verticalTab.prototype = {
tabShow: function () {
// Display the tab.
this.item.show();
// Show the vertical tabs.
this.item.closest('.vertical-tabs').show();
// Update .first marker for items. We need recurse from parent to retain the
// actual DOM element order as jQuery implements sortOrder, but not as public
// method.
@ -164,6 +166,10 @@ Drupal.verticalTab.prototype = {
if ($firstTab.length) {
$firstTab.data('verticalTab').focus();
}
// Hide the vertical tabs (if no tabs remain).
else {
this.item.closest('.vertical-tabs').hide();
}
return this;
}
};

3
modules/aggregator/aggregator-rtl.css
View File

@ -1,3 +1,6 @@
/**
* Right-to-Left styles for theme in the Aggregator module.
*/
#aggregator .feed-source .feed-icon {
float: left;

14
modules/aggregator/aggregator.admin.inc
View File

@ -2,11 +2,11 @@
/**
* @file
* Admin page callbacks for the aggregator module.
* Administration page callbacks for the Aggregator module.
*/
/**
* Menu callback; displays the aggregator administration page.
* Page callback: Displays the Aggregator module administration page.
*/
function aggregator_admin_overview() {
return aggregator_view();
@ -16,7 +16,7 @@ function aggregator_admin_overview() {
* Displays the aggregator administration page.
*
* @return
* The page HTML.
* A HTML-formatted string with administration page content.
*/
function aggregator_view() {
$result = db_query('SELECT f.fid, f.title, f.url, f.refresh, f.checked, f.link, f.description, f.hash, f.etag, f.modified, f.image, f.block, COUNT(i.iid) AS items FROM {aggregator_feed} f LEFT JOIN {aggregator_item} i ON f.fid = i.fid GROUP BY f.fid, f.title, f.url, f.refresh, f.checked, f.link, f.description, f.hash, f.etag, f.modified, f.image, f.block ORDER BY f.title');
@ -56,8 +56,8 @@ function aggregator_view() {
* Form constructor for adding and editing feed sources.
*
* @param $feed
* If editing a feed, the feed to edit as a PHP stdClass value; if adding a
* new feed, NULL.
* (optional) If editing a feed, the feed to edit as a PHP stdClass value; if
* adding a new feed, NULL. Defaults to NULL.
*
* @ingroup forms
* @see aggregator_form_feed_validate()
@ -165,6 +165,7 @@ function aggregator_form_feed_validate($form, &$form_state) {
* Form submission handler for aggregator_form_feed().
*
* @see aggregator_form_feed_validate()
*
* @todo Add delete confirmation dialog.
*/
function aggregator_form_feed_submit($form, &$form_state) {
@ -398,7 +399,7 @@ function _aggregator_parse_opml($opml) {
}
/**
* Menu callback; refreshes a feed, then redirects to the overview page.
* Page callback: Refreshes a feed, then redirects to the overview page.
*
* @param $feed
* An object describing the feed to be refreshed.
@ -590,6 +591,7 @@ function aggregator_form_category_validate($form, &$form_state) {
* Form submission handler for aggregator_form_category().
*
* @see aggregator_form_category_validate()
*
* @todo Add delete confirmation dialog.
*/
function aggregator_form_category_submit($form, &$form_state) {

2
modules/aggregator/aggregator.api.php
View File

@ -189,7 +189,7 @@ function hook_aggregator_process($feed) {
*
* @ingroup aggregator
*/
function hook_aggregator_process_info($feed) {
function hook_aggregator_process_info() {
return array(
'title' => t('Default processor'),
'description' => t('Creates lightweight records of feed items.'),

3
modules/aggregator/aggregator.css
View File

@ -1,3 +1,6 @@
/**
* Styles for theme in the Aggregator module.
*/
#aggregator .feed-source .feed-title {
margin-top: 0;

2
modules/aggregator/aggregator.fetcher.inc
View File

@ -27,7 +27,7 @@ function aggregator_aggregator_fetch($feed) {
$headers['If-None-Match'] = $feed->etag;
}
if ($feed->modified) {
$headers['If-Modified-Since'] = gmdate(DATE_RFC1123, $feed->modified);
$headers['If-Modified-Since'] = gmdate(DATE_RFC7231, $feed->modified);
}
// Request feed.

6
modules/aggregator/aggregator.info
View File

@ -6,3 +6,9 @@ core = 7.x
files[] = aggregator.test
configure = admin/config/services/aggregator/settings
stylesheets[all][] = aggregator.css
; Information added by Drupal.org packaging script on 2015-04-02
version = "7.36"
project = "drupal"
datestamp = "1427943826"

10
modules/aggregator/aggregator.install
View File

@ -260,6 +260,7 @@ function aggregator_schema() {
'primary key' => array('iid'),
'indexes' => array(
'fid' => array('fid'),
'timestamp' => array('timestamp'),
),
'foreign keys' => array(
'aggregator_feed' => array(
@ -325,6 +326,15 @@ function aggregator_update_7003() {
db_add_index('aggregator_feed', 'url', array(array('url', 255)));
}
/**
* Add index on timestamp.
*/
function aggregator_update_7004() {
if (!db_index_exists('aggregator_item', 'timestamp')) {
db_add_index('aggregator_item', 'timestamp', array('timestamp'));
}
}
/**
* @} End of "addtogroup updates-7.x-extra"
*/

10
modules/aggregator/aggregator.module
View File

@ -266,13 +266,13 @@ function aggregator_menu() {
}
/**
* Title callback: Returns a title for aggregatory category pages.
* Title callback: Returns a title for aggregator category pages.
*
* @param $category
* An aggregator category.
*
* @return
* An aggregator category title.
* A string with the aggregator category title.
*/
function _aggregator_category_title($category) {
return $category['title'];
@ -723,7 +723,7 @@ function theme_aggregator_block_item($variables) {
}
/**
* Safely renders HTML content, as allowed.
* Renders the HTML content safely, as allowed.
*
* @param $value
* The content to be filtered.
@ -739,7 +739,7 @@ function aggregator_filter_xss($value) {
* Checks and sanitizes the aggregator configuration.
*
* Goes through all fetchers, parsers and processors and checks whether they
* are available. If one is missing resets to standard configuration.
* are available. If one is missing, resets to standard configuration.
*
* @return
* TRUE if this function resets the configuration; FALSE if not.
@ -775,7 +775,7 @@ function aggregator_sanitize_configuration() {
* Items count.
*
* @return
* Plural-formatted "@count items"
* A string that is plural-formatted as "@count items".
*/
function _aggregator_items($count) {
return format_plural($count, '1 item', '@count items');

69
modules/aggregator/aggregator.pages.inc
View File

@ -2,14 +2,14 @@
/**
* @file
* User page callbacks for the aggregator module.
* User page callbacks for the Aggregator module.
*/
/**
* Menu callback; displays the most recent items gathered from any feed.
* Page callback: Displays the most recent items gathered from any feed.
*
* @return
* The items HTML.
* The rendered list of items for the feed.
*/
function aggregator_page_last() {
drupal_add_feed('aggregator/rss', variable_get('site_name', 'Drupal') . ' ' . t('aggregator'));
@ -20,13 +20,15 @@ function aggregator_page_last() {
}
/**
* Menu callback; displays all the items captured from a particular feed.
* Page callback: Displays all the items captured from the particular feed.
*
* @param $feed
* The feed for which to display all items.
*
* @return
* The rendered list of items for a feed.
*
* @see aggregator_menu()
*/
function aggregator_page_source($feed) {
drupal_set_title($feed->title);
@ -40,13 +42,13 @@ function aggregator_page_source($feed) {
}
/**
* Menu callback; displays a form with all items captured from a feed.
* Page callback: Displays a form with all items captured from a feed.
*
* @param $feed
* The feed for which to list all the aggregated items.
* The feed for which to list all of the aggregated items.
*
* @return
* The rendered list of items for a feed.
* The rendered list of items for the feed.
*
* @see aggregator_page_source()
*/
@ -55,13 +57,13 @@ function aggregator_page_source_form($form, $form_state, $feed) {
}
/**
* Menu callback; displays all the items aggregated in a particular category.
* Page callback: Displays all the items aggregated in a particular category.
*
* @param $category
* The category for which to list all the aggregated items.
* The category for which to list all of the aggregated items.
*
* @return
* The rendered list of items for a category.
* The rendered list of items for the feed.
*/
function aggregator_page_category($category) {
drupal_add_feed('aggregator/rss/' . $category['cid'], variable_get('site_name', 'Drupal') . ' ' . t('aggregator - @title', array('@title' => $category['title'])));
@ -74,13 +76,13 @@ function aggregator_page_category($category) {
}
/**
* Menu callback; displays a form containing items aggregated in a category.
* Page callback: Displays a form containing items aggregated in a category.
*
* @param $category
* The category for which to list all the aggregated items.
* The category for which to list all of the aggregated items.
*
* @return
* The rendered list of items for a category.
* The rendered list of items for the feed.
*
* @see aggregator_page_category()
*/
@ -166,7 +168,7 @@ function aggregator_feed_items_load($type, $data = NULL) {
* The feed source URL.
*
* @return
* The rendered list of items for a feed.
* The rendered list of items for the feed.
*/
function _aggregator_page_list($items, $op, $feed_source = '') {
if (user_access('administer news feeds') && ($op == 'categorize')) {
@ -191,10 +193,14 @@ function _aggregator_page_list($items, $op, $feed_source = '') {
* @param $items
* An array of the feed items.
* @param $feed_source
* The feed source URL.
* (optional) The feed source URL. Defaults to an empty string.
*
* @return array
* An array of FAPI elements.
*
* @ingroup forms
* @see aggregator_categorize_items_submit()
* @see theme_aggregator_categorize_items()
* @ingroup forms
*/
function aggregator_categorize_items($items, $feed_source = '') {
$form['#submit'][] = 'aggregator_categorize_items_submit';
@ -334,7 +340,12 @@ function template_preprocess_aggregator_item(&$variables) {
}
/**
* Menu callback; displays all the feeds used by the aggregator.
* Page callback: Displays all the feeds used by the aggregator.
*
* @return
* An HTML-formatted string.
*
* @see aggregator_menu()
*/
function aggregator_page_sources() {
$result = db_query('SELECT f.fid, f.title, f.description, f.image, MAX(i.timestamp) AS last FROM {aggregator_feed} f LEFT JOIN {aggregator_item} i ON f.fid = i.fid GROUP BY f.fid, f.title, f.description, f.image ORDER BY last DESC, f.title');
@ -358,7 +369,12 @@ function aggregator_page_sources() {
}
/**
* Menu callback; displays all the categories used by the aggregator.
* Page callback: Displays all the categories used by the Aggregator module.
*
* @return string
* An HTML formatted string.
*
* @see aggregator_menu()
*/
function aggregator_page_categories() {
$result = db_query('SELECT c.cid, c.title, c.description FROM {aggregator_category} c LEFT JOIN {aggregator_category_item} ci ON c.cid = ci.cid LEFT JOIN {aggregator_item} i ON ci.iid = i.iid GROUP BY c.cid, c.title, c.description');
@ -380,7 +396,10 @@ function aggregator_page_categories() {
}
/**
* Menu callback; generate an RSS 0.92 feed of aggregator items or categories.
* Page callback: Generates an RSS 0.92 feed of aggregator items or categories.
*
* @return string
* An HTML formatted string.
*/
function aggregator_page_rss() {
$result = NULL;
@ -448,12 +467,14 @@ function theme_aggregator_page_rss($variables) {
}
/**
* Menu callback; generates an OPML representation of all feeds.
* Page callback: Generates an OPML representation of all feeds.
*
* @param $cid
* If set, feeds are exported only from a category with this ID. Otherwise, all feeds are exported.
* (optional) If set, feeds are exported only from a category with this ID.
* Otherwise, all feeds are exported. Defaults to NULL.
*
* @return
* The output XML.
* An OPML formatted string.
*/
function aggregator_page_opml($cid = NULL) {
if ($cid) {
@ -468,14 +489,12 @@ function aggregator_page_opml($cid = NULL) {
}
/**
* Prints the OPML page for a feed.
* Prints the OPML page for the feed.
*
* @param $variables
* An associative array containing:
* - feeds: An array of the feeds to theme.
*
* @return void
*
* @ingroup themeable
*/
function theme_aggregator_page_opml($variables) {

6
modules/aggregator/aggregator.processor.inc
View File

@ -131,6 +131,12 @@ function aggregator_form_aggregator_admin_form_alter(&$form, $form_state) {
*
* Callback for drupal_map_assoc() within
* aggregator_form_aggregator_admin_form_alter().
*
* @param $length
* The desired length of teaser text, in bytes.
*
* @return
* A translated string explaining the teaser string length.
*/
function _aggregator_characters($length) {
return ($length == 0) ? t('Unlimited') : format_plural($length, '1 character', '@count characters');

136
modules/aggregator/aggregator.test
View File

@ -5,6 +5,9 @@
* Tests for aggregator.module.
*/
/**
* Defines a base class for testing the Aggregator module.
*/
class AggregatorTestCase extends DrupalWebTestCase {
function setUp() {
parent::setUp('aggregator', 'aggregator_test');
@ -13,10 +16,15 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Create an aggregator feed (simulate form submission on admin/config/services/aggregator/add/feed).
* Creates an aggregator feed.
*
* This method simulates the form submission on path
* admin/config/services/aggregator/add/feed.
*
* @param $feed_url
* If given, feed will be created with this URL, otherwise /rss.xml will be used.
* (optional) If given, feed will be created with this URL, otherwise
* /rss.xml will be used. Defaults to NULL.
*
* @return $feed
* Full feed object if possible.
*
@ -33,7 +41,7 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Delete an aggregator feed.
* Deletes an aggregator feed.
*
* @param $feed
* Feed object representing the feed.
@ -44,10 +52,11 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Return a randomly generated feed edit array.
* Returns a randomly generated feed edit array.
*
* @param $feed_url
* If given, feed will be created with this URL, otherwise /rss.xml will be used.
* (optional) If given, feed will be created with this URL, otherwise
* /rss.xml will be used. Defaults to NULL.
* @return
* A feed array.
*/
@ -68,7 +77,7 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Return the count of the randomly created feed array.
* Returns the count of the randomly created feed array.
*
* @return
* Number of feed items on default feed created by createFeed().
@ -80,10 +89,13 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Update feed items (simulate click to admin/config/services/aggregator/update/$fid).
* Updates the feed items.
*
* This method simulates a click to
* admin/config/services/aggregator/update/$fid.
*
* @param $feed
* Feed object representing the feed.
* Feed object representing the feed, passed by reference.
* @param $expected_count
* Expected number of feed items.
*/
@ -112,7 +124,7 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Confirm item removal from a feed.
* Confirms an item removal from a feed.
*
* @param $feed
* Feed object representing the feed.
@ -123,7 +135,7 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Add and remove feed items and ensure that the count is zero.
* Adds and removes feed items and ensure that the count is zero.
*
* @param $feed
* Feed object representing the feed.
@ -140,7 +152,7 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Pull feed categories from aggregator_category_feed table.
* Pulls feed categories from {aggregator_category_feed} table.
*
* @param $feed
* Feed object representing the feed.
@ -154,7 +166,11 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Pull categories from aggregator_category table.
* Pulls categories from {aggregator_category} table.
*
* @return
* An associative array keyed by category ID and values are set to the
* category names.
*/
function getCategories() {
$categories = array();
@ -165,14 +181,14 @@ class AggregatorTestCase extends DrupalWebTestCase {
return $categories;
}
/**
* Check if the feed name and URL is unique.
* Checks whether the feed name and URL are unique.
*
* @param $feed_name
* String containing the feed name to check.
* @param $feed_url
* String containing the feed URL to check.
*
* @return
* TRUE if feed is unique.
*/
@ -182,10 +198,11 @@ class AggregatorTestCase extends DrupalWebTestCase {
}
/**
* Create a valid OPML file from an array of feeds.
* Creates a valid OPML file from an array of feeds.
*
* @param $feeds
* An array of feeds.
*
* @return
* Path to valid OPML file.
*/
@ -223,7 +240,7 @@ EOF;
}
/**
* Create an invalid OPML file.
* Creates an invalid OPML file.
*
* @return
* Path to invalid OPML file.
@ -240,7 +257,7 @@ EOF;
}
/**
* Create a valid but empty OPML file.
* Creates a valid but empty OPML file.
*
* @return
* Path to empty OPML file.
@ -271,11 +288,15 @@ EOF;
return $GLOBALS['base_url'] . '/' . drupal_get_path('module', 'aggregator') . '/tests/aggregator_test_atom.xml';
}
function getHtmlEntitiesSample() {
return $GLOBALS['base_url'] . '/' . drupal_get_path('module', 'aggregator') . '/tests/aggregator_test_title_entities.xml';
}
/**
* Creates sample article nodes.
*
* @param $count
* (optional) The number of nodes to generate.
* (optional) The number of nodes to generate. Defaults to five.
*/
function createSampleNodes($count = 5) {
$langcode = LANGUAGE_NONE;
@ -290,7 +311,7 @@ EOF;
}
/**
* Tests aggregator configuration settings.
* Tests functionality of the configuration settings in the Aggregator module.
*/
class AggregatorConfigurationTestCase extends AggregatorTestCase {
public static function getInfo() {
@ -321,6 +342,9 @@ class AggregatorConfigurationTestCase extends AggregatorTestCase {
}
}
/**
* Tests adding aggregator feeds.
*/
class AddFeedTestCase extends AggregatorTestCase {
public static function getInfo() {
return array(
@ -331,7 +355,7 @@ class AddFeedTestCase extends AggregatorTestCase {
}
/**
* Create a feed, ensure that it is unique, check the source, and delete the feed.
* Creates and ensures that a feed is unique, checks source, and deletes feed.
*/
function testAddFeed() {
$feed = $this->createFeed();
@ -381,6 +405,9 @@ class AddFeedTestCase extends AggregatorTestCase {
}
}
/**
* Tests the categorize feed functionality in the Aggregator module.
*/
class CategorizeFeedTestCase extends AggregatorTestCase {
public static function getInfo() {
return array(
@ -391,7 +418,7 @@ class CategorizeFeedTestCase extends AggregatorTestCase {
}
/**
* Create a feed and make sure you can add more than one category to it.
* Creates a feed and makes sure you can add more than one category to it.
*/
function testCategorizeFeed() {
@ -424,6 +451,9 @@ class CategorizeFeedTestCase extends AggregatorTestCase {
}
}
/**
* Tests functionality of updating the feed in the Aggregator module.
*/
class UpdateFeedTestCase extends AggregatorTestCase {
public static function getInfo() {
return array(
@ -434,7 +464,7 @@ class UpdateFeedTestCase extends AggregatorTestCase {
}
/**
* Create a feed and attempt to update it.
* Creates a feed and attempts to update it.
*/
function testUpdateFeed() {
$remamining_fields = array('title', 'url', '');
@ -466,6 +496,9 @@ class UpdateFeedTestCase extends AggregatorTestCase {
}
}
/**
* Tests functionality for removing feeds in the Aggregator module.
*/
class RemoveFeedTestCase extends AggregatorTestCase {
public static function getInfo() {
return array(
@ -476,7 +509,7 @@ class RemoveFeedTestCase extends AggregatorTestCase {
}
/**
* Remove a feed and ensure that all it services are removed.
* Removes a feed and ensures that all of its services are removed.
*/
function testRemoveFeed() {
$feed = $this->createFeed();
@ -494,6 +527,9 @@ class RemoveFeedTestCase extends AggregatorTestCase {
}
}
/**
* Tests functionality of updating a feed item in the Aggregator module.
*/
class UpdateFeedItemTestCase extends AggregatorTestCase {
public static function getInfo() {
return array(
@ -504,7 +540,7 @@ class UpdateFeedItemTestCase extends AggregatorTestCase {
}
/**
* Test running "update items" from the 'admin/config/services/aggregator' page.
* Tests running "update items" from 'admin/config/services/aggregator' page.
*/
function testUpdateFeedItem() {
$this->createSampleNodes();
@ -564,7 +600,7 @@ class RemoveFeedItemTestCase extends AggregatorTestCase {
}
/**
* Test running "remove items" from the 'admin/config/services/aggregator' page.
* Tests running "remove items" from 'admin/config/services/aggregator' page.
*/
function testRemoveFeedItem() {
// Create a bunch of test feeds.
@ -592,6 +628,9 @@ class RemoveFeedItemTestCase extends AggregatorTestCase {
}
}
/**
* Tests categorization functionality in the Aggregator module.
*/
class CategorizeFeedItemTestCase extends AggregatorTestCase {
public static function getInfo() {
return array(
@ -602,6 +641,8 @@ class CategorizeFeedItemTestCase extends AggregatorTestCase {
}
/**
* Checks that children of a feed inherit a defined category.
*
* If a feed has a category, make sure that the children inherit that
* categorization.
*/
@ -649,6 +690,9 @@ class CategorizeFeedItemTestCase extends AggregatorTestCase {
}
}
/**
* Tests importing feeds from OPML functionality for the Aggregator module.
*/
class ImportOPMLTestCase extends AggregatorTestCase {
public static function getInfo() {
return array(
@ -659,7 +703,7 @@ class ImportOPMLTestCase extends AggregatorTestCase {
}
/**
* Open OPML import form.
* Opens OPML import form.
*/
function openImportForm() {
db_delete('aggregator_category')->execute();
@ -681,7 +725,7 @@ class ImportOPMLTestCase extends AggregatorTestCase {
}
/**
* Submit form filled with invalid fields.
* Submits form filled with invalid fields.
*/
function validateImportFormFields() {
$before = db_query('SELECT COUNT(*) FROM {aggregator_feed}')->fetchField();
@ -707,7 +751,7 @@ class ImportOPMLTestCase extends AggregatorTestCase {
}
/**
* Submit form with invalid, empty and valid OPML files.
* Submits form with invalid, empty, and valid OPML files.
*/
function submitImportForm() {
$before = db_query('SELECT COUNT(*) FROM {aggregator_feed}')->fetchField();
@ -766,6 +810,9 @@ class ImportOPMLTestCase extends AggregatorTestCase {
$this->assertTrue($category, 'Categories are correct.');
}
/**
* Tests the import of an OPML file.
*/
function testOPMLImport() {
$this->openImportForm();
$this->validateImportFormFields();
@ -773,6 +820,9 @@ class ImportOPMLTestCase extends AggregatorTestCase {
}
}
/**
* Tests functionality of the cron process in the Aggregator module.
*/
class AggregatorCronTestCase extends AggregatorTestCase {
public static function getInfo() {
return array(
@ -783,7 +833,7 @@ class AggregatorCronTestCase extends AggregatorTestCase {
}
/**
* Add feeds update them on cron.
* Adds feeds and updates them via cron process.
*/
public function testCron() {
// Create feed and test basic updating on cron.
@ -819,6 +869,9 @@ class AggregatorCronTestCase extends AggregatorTestCase {
}
}
/**
* Tests rendering functionality in the Aggregator module.
*/
class AggregatorRenderingTestCase extends AggregatorTestCase {
public static function getInfo() {
return array(
@ -829,9 +882,9 @@ class AggregatorRenderingTestCase extends AggregatorTestCase {
}
/**
* Add a feed block to the page and checks its links.
* Adds a feed block to the page and checks its links.
*
* TODO: Test the category block as well.
* @todo Test the category block as well.
*/
public function testBlockLinks() {
// Create feed.
@ -882,7 +935,7 @@ class AggregatorRenderingTestCase extends AggregatorTestCase {
// up.
$feed->block = 0;
aggregator_save_feed((array) $feed);
// It is nescessary to flush the cache after saving the number of items.
// It is necessary to flush the cache after saving the number of items.
drupal_flush_all_caches();
// Check that the block is no longer displayed.
$this->drupalGet('node');
@ -890,7 +943,7 @@ class AggregatorRenderingTestCase extends AggregatorTestCase {
}
/**
* Create a feed and check that feed's page.
* Creates a feed and checks that feed's page.
*/
public function testFeedPage() {
// Increase the number of items published in the rss.xml feed so we have
@ -913,7 +966,7 @@ class AggregatorRenderingTestCase extends AggregatorTestCase {
}
/**
* Tests for feed parsing.
* Tests feed parsing in the Aggregator module.
*/
class FeedParserTestCase extends AggregatorTestCase {
public static function getInfo() {
@ -933,7 +986,7 @@ class FeedParserTestCase extends AggregatorTestCase {
}
/**
* Test a feed that uses the RSS 0.91 format.
* Tests a feed that uses the RSS 0.91 format.
*/
function testRSS091Sample() {
$feed = $this->createFeed($this->getRSS091Sample());
@ -955,7 +1008,7 @@ class FeedParserTestCase extends AggregatorTestCase {
}
/**
* Test a feed that uses the Atom format.
* Tests a feed that uses the Atom format.
*/
function testAtomSample() {
$feed = $this->createFeed($this->getAtomSample());
@ -967,4 +1020,15 @@ class FeedParserTestCase extends AggregatorTestCase {
$this->assertText('Some text.');
$this->assertEqual('urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a', db_query('SELECT guid FROM {aggregator_item} WHERE link = :link', array(':link' => 'http://example.org/2003/12/13/atom03'))->fetchField(), 'Atom entry id element is parsed correctly.');
}
/**
* Tests a feed that uses HTML entities in item titles.
*/
function testHtmlEntitiesSample() {
$feed = $this->createFeed($this->getHtmlEntitiesSample());
aggregator_refresh($feed);
$this->drupalGet('aggregator/sources/' . $feed->fid);
$this->assertResponse(200, format_string('Feed %name exists.', array('%name' => $feed->title)));
$this->assertRaw("Quote&quot; Amp&amp;");
}
}

6
modules/aggregator/tests/aggregator_test.info
View File

@ -4,3 +4,9 @@ package = Testing
version = VERSION
core = 7.x
hidden = TRUE
; Information added by Drupal.org packaging script on 2015-04-02
version = "7.36"
project = "drupal"
datestamp = "1427943826"

2
modules/aggregator/tests/aggregator_test.module
View File

@ -32,7 +32,7 @@ function aggregator_test_feed($use_last_modified = FALSE, $use_etag = FALSE) {
// Send appropriate response. We respond with a 304 not modified on either
// etag or on last modified.
if ($use_last_modified) {
drupal_add_http_header('Last-Modified', gmdate(DATE_RFC1123, $last_modified));
drupal_add_http_header('Last-Modified', gmdate(DATE_RFC7231, $last_modified));
}
if ($use_etag) {
drupal_add_http_header('ETag', $etag);

14
modules/aggregator/tests/aggregator_test_title_entities.xml Normal file
View File

@ -0,0 +1,14 @@
<?xml version="1.0" encoding="UTF-8"?>
<rss version="0.91">
<channel>
<title>Example with Entities</title>
<link>http://example.com</link>
<description>Example RSS Feed With HTML Entities in Title</description>
<language>en-us</language>
<item>
<title>Quote&quot; Amp&amp;</title>
<link>http://example.com/example-turns-one</link>
<description>Some text.</description>
</item>
</channel>
</rss>

2
modules/block/block.admin.inc
View File

@ -272,7 +272,7 @@ function block_admin_configure($form, &$form_state, $module, $delta) {
$form['settings']['title'] = array(
'#type' => 'textfield',
'#title' => t('Block title'),
'#maxlength' => 64,
'#maxlength' => 255,
'#description' => $block->module == 'block' ? t('The title of the block as shown to the user.') : t('Override the default title for the block. Use <em>!placeholder</em> to display no title, or leave blank to use the default block title.', array('!placeholder' => '&lt;none&gt;')),
'#default_value' => isset($block->title) ? $block->title : '',
'#weight' => -19,

30
modules/block/block.api.php
View File

@ -87,13 +87,13 @@
* and any value provided can be modified by a user on the block
* configuration screen.
* - pages: (optional) See 'visibility' above. A string that contains one or
* more page paths separated by '\n', '\r', or '\r\n' when 'visibility' is
* set to BLOCK_VISIBILITY_NOTLISTED or BLOCK_VISIBILITY_LISTED, or custom
* PHP code when 'visibility' is set to BLOCK_VISIBILITY_PHP. Paths may use
* '*' as a wildcard (matching any number of characters); '<front>'
* designates the site's front page. For BLOCK_VISIBILITY_PHP, the PHP
* code's return value should be TRUE if the block is to be made visible or
* FALSE if the block should not be visible.
* more page paths separated by "\n", "\r", or "\r\n" when 'visibility' is
* set to BLOCK_VISIBILITY_NOTLISTED or BLOCK_VISIBILITY_LISTED (example:
* "<front>\nnode/1"), or custom PHP code when 'visibility' is set to
* BLOCK_VISIBILITY_PHP. Paths may use '*' as a wildcard (matching any
* number of characters); '<front>' designates the site's front page. For
* BLOCK_VISIBILITY_PHP, the PHP code's return value should be TRUE if the
* block is to be made visible or FALSE if the block should not be visible.
*
* For a detailed usage example, see block_example.module.
*
@ -200,11 +200,13 @@ function hook_block_save($delta = '', $edit = array()) {
* within the module, defined in hook_block_info().
*
* @return
* An array containing the following elements:
* Either an empty array so the block will not be shown or an array containing
* the following elements:
* - subject: The default localized title of the block. If the block does not
* have a default title, this should be set to NULL.
* - content: The content of the block's body. This may be a renderable array
* (preferable) or a string containing rendered HTML content.
* (preferable) or a string containing rendered HTML content. If the content
* is empty the block will not be shown.
*
* For a detailed usage example, see block_example.module.
*
@ -253,8 +255,9 @@ function hook_block_view($delta = '') {
* specific block.
*
* @param $data
* An array of data, as returned from the hook_block_view() implementation of
* the module that defined the block:
* The data as returned from the hook_block_view() implementation of the
* module that defined the block. This could be an empty array or NULL value
* (if the block is empty) or an array containing:
* - subject: The default localized title of the block.
* - content: Either a string or a renderable array representing the content
* of the block. You should check that the content is an array before trying
@ -287,8 +290,9 @@ function hook_block_view_alter(&$data, $block) {
* specific block, rather than implementing hook_block_view_alter().
*
* @param $data
* An array of data, as returned from the hook_block_view() implementation of
* the module that defined the block:
* The data as returned from the hook_block_view() implementation of the
* module that defined the block. This could be an empty array or NULL value
* (if the block is empty) or an array containing:
* - subject: The localized title of the block.
* - content: Either a string or a renderable array representing the content
* of the block. You should check that the content is an array before trying

6
modules/block/block.info
View File

@ -5,3 +5,9 @@ version = VERSION
core = 7.x
files[] = block.test
configure = admin/structure/block
; Information added by Drupal.org packaging script on 2015-04-02
version = "7.36"
project = "drupal"
datestamp = "1427943826"

18
modules/block/block.install
View File

@ -79,7 +79,7 @@ function block_schema() {
),
'title' => array(
'type' => 'varchar',
'length' => 64,
'length' => 255,
'not null' => TRUE,
'default' => '',
'description' => 'Custom title for the block. (Empty string will use block default title, <none> will remove the title, text will cause block to use specified title.)',
@ -472,6 +472,22 @@ function block_update_7008() {
db_drop_field('block', 'throttle');
}
/**
* Increase {block}.title length to 255 characters.
*/
function block_update_7009() {
db_change_field('block', 'title', 'title',
array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
'description' => 'Custom title for the block. (Empty string will use block default title, <none> will remove the title, text will cause block to use specified title.)',
'translatable' => TRUE,
)
);
}
/**
* @} End of "addtogroup updates-7.x-extra".
*/

93
modules/block/block.module
View File

@ -66,7 +66,7 @@ function block_help($path, $arg) {
$demo_theme = !empty($arg[4]) ? $arg[4] : variable_get('theme_default', 'bartik');
$themes = list_themes();
$output = '<p>' . t('This page provides a drag-and-drop interface for assigning a block to a region, and for controlling the order of blocks within regions. Since not all themes implement the same regions, or display regions in the same way, blocks are positioned on a per-theme basis. Remember that your changes will not be saved until you click the <em>Save blocks</em> button at the bottom of the page. Click the <em>configure</em> link next to each block to configure its specific title and visibility settings.') . '</p>';
$output .= '<p>' . l(t('Demonstrate block regions (@theme)', array('@theme' => $themes[$demo_theme]->info['name'])), 'admin/structure/block/demo/' . $demo_theme) . '</p>';
$output .= '<p>' . l(t('Demonstrate block regions (!theme)', array('!theme' => $themes[$demo_theme]->info['name'])), 'admin/structure/block/demo/' . $demo_theme) . '</p>';
return $output;
}
}
@ -143,7 +143,7 @@ function block_menu() {
);
foreach (list_themes() as $key => $theme) {
$items['admin/structure/block/list/' . $key] = array(
'title' => check_plain($theme->info['name']),
'title' => $theme->info['name'],
'page arguments' => array($key),
'type' => $key == $default_theme ? MENU_DEFAULT_LOCAL_TASK : MENU_LOCAL_TASK,
'weight' => $key == $default_theme ? -10 : 0,
@ -162,7 +162,7 @@ function block_menu() {
);
}
$items['admin/structure/block/demo/' . $key] = array(
'title' => check_plain($theme->info['name']),
'title' => $theme->info['name'],
'page callback' => 'block_admin_demo',
'page arguments' => array($key),
'type' => MENU_CALLBACK,
@ -401,23 +401,27 @@ function _block_rehash($theme = NULL) {
}
// Save the blocks defined in code for alter context.
$code_blocks = $current_blocks;
$database_blocks = db_select('block', 'b')
$database_blocks = db_select('block', 'b', array('fetch' => PDO::FETCH_ASSOC))
->fields('b')
->condition($or)
->condition('theme', $theme)
->execute();
$original_database_blocks = array();
foreach ($database_blocks as $block) {
// Preserve info which is not in the database.
$block->info = $current_blocks[$block->module][$block->delta]['info'];
$module = $block['module'];
$delta = $block['delta'];
$original_database_blocks[$module][$delta] = $block;
// The cache mode can only by set from hook_block_info(), so that has
// precedence over the database's value.
if (isset($current_blocks[$block->module][$block->delta]['cache'])) {
$block->cache = $current_blocks[$block->module][$block->delta]['cache'];
if (isset($current_blocks[$module][$delta]['cache'])) {
$block['cache'] = $current_blocks[$module][$delta]['cache'];
}
// Preserve info which is not in the database.
$block['info'] = $current_blocks[$module][$delta]['info'];
// Blocks stored in the database override the blocks defined in code.
$current_blocks[$block->module][$block->delta] = get_object_vars($block);
$current_blocks[$module][$delta] = $block;
// Preserve this block.
$bids[$block->bid] = $block->bid;
$bids[$block['bid']] = $block['bid'];
}
drupal_alter('block_info', $current_blocks, $theme, $code_blocks);
foreach ($current_blocks as $module => $module_blocks) {
@ -456,7 +460,15 @@ function _block_rehash($theme = NULL) {
else {
$primary_keys = array();
}
drupal_write_record('block', $block, $primary_keys);
// If the block is new or differs from the original database block, save
// it. To determine whether there was a change it is enough to examine
// the values for the keys in the original database record as that
// contained every database field.
if (!$primary_keys || array_diff_assoc($original_database_blocks[$module][$delta], $block)) {
drupal_write_record('block', $block, $primary_keys);
// Make it possible to test this.
$block['saved'] = TRUE;
}
// Add to the list of blocks we return.
$blocks[] = $block;
}
@ -680,6 +692,9 @@ function block_list($region) {
/**
* Loads a block object from the database.
*
* This function returns the first block matching the module and delta
* parameters, so it should not be used for theme-specific functionality.
*
* @param $module
* Name of the module that implements the block to load.
* @param $delta
@ -740,7 +755,7 @@ function _block_load_blocks() {
/**
* Implements hook_block_list_alter().
*
* Checks the page, user role, and user-specific visibilty settings.
* Checks the page, user role, and user-specific visibility settings.
* Removes the block if the visibility conditions are not met.
*/
function block_block_list_alter(&$blocks) {
@ -836,26 +851,64 @@ function block_block_list_alter(&$blocks) {
* An array of visible blocks as expected by drupal_render().
*/
function _block_render_blocks($region_blocks) {
// Block caching is not compatible with node access modules. We also
// preserve the submission of forms in blocks, by fetching from cache only
$cacheable = TRUE;
// We preserve the submission of forms in blocks, by fetching from cache only
// if the request method is 'GET' (or 'HEAD').
$cacheable = !count(module_implements('node_grants')) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'HEAD');
if ($_SERVER['REQUEST_METHOD'] != 'GET' && $_SERVER['REQUEST_METHOD'] != 'HEAD') {
$cacheable = FALSE;
}
// Block caching is not usually compatible with node access modules, so by
// default it is disabled when node access modules exist. However, it can be
// allowed by using the variable 'block_cache_bypass_node_grants'.
elseif (!variable_get('block_cache_bypass_node_grants', FALSE) && count(module_implements('node_grants'))) {
$cacheable = FALSE;
}
// Proceed to loop over all blocks in order to compute their respective cache
// identifiers; this allows us to do one single cache_get_multiple() call
// instead of doing one cache_get() call per block.
$cached_blocks = array();
$cids = array();
if ($cacheable) {
foreach ($region_blocks as $key => $block) {
if (!isset($block->content)) {
if (($cid = _block_get_cache_id($block))) {
$cids[$key] = $cid;
}
}
}
if ($cids) {
// We cannot pass $cids in directly because cache_get_multiple() will
// modify it, and we need to use it later on in this function.
$cid_values = array_values($cids);
$cached_blocks = cache_get_multiple($cid_values, 'cache_block');
}
}
foreach ($region_blocks as $key => $block) {
// Render the block content if it has not been created already.
if (!isset($block->content)) {
// Erase the block from the static array - we'll put it back if it has
// content.
unset($region_blocks[$key]);
// Try fetching the block from cache.
if ($cacheable && ($cid = _block_get_cache_id($block)) && ($cache = cache_get($cid, 'cache_block'))) {
$array = $cache->data;
$cid = empty($cids[$key]) ? NULL : $cids[$key];
// Try fetching the block from the previously loaded cache entries.
if (isset($cached_blocks[$cid])) {
$array = $cached_blocks[$cid]->data;
}
else {
$array = module_invoke($block->module, 'block_view', $block->delta);
// Valid PHP function names cannot contain hyphens.
$delta = str_replace('-', '_', $block->delta);
// Allow modules to modify the block before it is viewed, via either
// hook_block_view_alter() or hook_block_view_MODULE_DELTA_alter().
drupal_alter(array('block_view', "block_view_{$block->module}_{$block->delta}"), $array, $block);
drupal_alter(array('block_view', "block_view_{$block->module}_{$delta}"), $array, $block);
if (isset($cid)) {
cache_set($cid, $array, 'cache_block', CACHE_TEMPORARY);
@ -1013,7 +1066,7 @@ function block_menu_delete($menu) {
* Implements hook_form_FORM_ID_alter().
*/
function block_form_system_performance_settings_alter(&$form, &$form_state) {
$disabled = count(module_implements('node_grants'));
$disabled = (!variable_get('block_cache_bypass_node_grants', FALSE) && count(module_implements('node_grants')));
$form['caching']['block_cache'] = array(
'#type' => 'checkbox',
'#title' => t('Cache blocks'),

126
modules/block/block.test
View File

@ -75,7 +75,7 @@ class BlockTestCase extends DrupalWebTestCase {
$bid = db_query("SELECT bid FROM {block_custom} WHERE info = :info", array(':info' => $custom_block['info']))->fetchField();
// Check to see if the custom block was created by checking that it's in the database.
$this->assertNotNull($bid, 'Custom block found in database');
$this->assertTrue($bid, 'Custom block found in database');
// Check that block_block_view() returns the correct title and content.
$data = block_block_view($bid);
@ -193,7 +193,7 @@ class BlockTestCase extends DrupalWebTestCase {
}
/**
* Test block visibility when using "pages" restriction but leaving
* Test block visibility when using "pages" restriction but leaving
* "pages" textarea empty
*/
function testBlockVisibilityListedEmpty() {
@ -305,7 +305,7 @@ class BlockTestCase extends DrupalWebTestCase {
))->fetchField();
// Check to see if the block was created by checking that it's in the database.
$this->assertNotNull($bid, 'Block found in database');
$this->assertTrue($bid, 'Block found in database');
// Check whether the block can be moved to all available regions.
foreach ($this->regions as $region) {
@ -752,6 +752,48 @@ class BlockTemplateSuggestionsUnitTest extends DrupalUnitTestCase {
}
}
/**
* Tests for hook_block_view_MODULE_DELTA_alter().
*/
class BlockViewModuleDeltaAlterWebTest extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Block view module delta alter',
'description' => 'Test the hook_block_view_MODULE_DELTA_alter() hook.',
'group' => 'Block',
);
}
public function setUp() {
parent::setUp(array('block_test'));
}
/**
* Tests that the alter hook is called, even if the delta contains a hyphen.
*/
public function testBlockViewModuleDeltaAlter() {
$block = new stdClass;
$block->module = 'block_test';
$block->delta = 'test_underscore';
$block->title = '';
$render_array = _block_render_blocks(array('region' => $block));
$render = array_pop($render_array);
$test_underscore = $render->content['#markup'];
$this->assertEqual($test_underscore, 'hook_block_view_MODULE_DELTA_alter', 'Found expected altered block content for delta with underscore');
$block = new stdClass;
$block->module = 'block_test';
$block->delta = 'test-hyphen';
$block->title = '';
$render_array = _block_render_blocks(array('region' => $block));
$render = array_pop($render_array);
$test_hyphen = $render->content['#markup'];
$this->assertEqual($test_hyphen, 'hook_block_view_MODULE_DELTA_alter', 'Hyphens (-) in block delta were replaced by underscore (_)');
}
}
/**
* Tests that hidden regions do not inherit blocks when a theme is enabled.
*/
@ -857,3 +899,81 @@ class BlockInvalidRegionTestCase extends DrupalWebTestCase {
$this->assertNoRaw($warning_message, 'Disabled block in the invalid region will not trigger the warning.');
}
}
/**
* Tests that block rehashing works correctly.
*/
class BlockHashTestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Block rehash',
'description' => 'Checks _block_rehash() functionality.',
'group' => 'Block',
);
}
function setUp() {
parent::setUp(array('block'));
}
/**
* Tests that block rehashing does not write to the database too often.
*/
function testBlockRehash() {
// No hook_block_info_alter(), no save.
$this->doRehash();
module_enable(array('block_test'), FALSE);
// Save the new blocks, check that the new blocks exist by checking weight.
_block_rehash();
$this->assertWeight(0);
// Now hook_block_info_alter() exists but no blocks are saved on a second
// rehash.
$this->doRehash();
$this->assertWeight(0);
// Now hook_block_info_alter() exists and is changing one block which
// should be saved.
$GLOBALS['conf']['block_test_info_alter'] = 1;
$this->doRehash(TRUE);
$this->assertWeight(10000);
// Now hook_block_info_alter() exists but already changed the block's
// weight before, so it should not be saved again.
$this->doRehash();
$this->assertWeight(10000);
}
/**
* Performs a block rehash and checks several related assertions.
*
* @param $alter_active
* Set to TRUE if the block_test module's hook_block_info_alter()
* implementation is expected to make a change that results in an existing
* block needing to be resaved to the database. Defaults to FALSE.
*/
function doRehash($alter_active = FALSE) {
$saves = 0;
foreach (_block_rehash() as $block) {
$module = $block['module'];
$delta = $block['delta'];
if ($alter_active && $module == 'block_test' && $delta == 'test_html_id') {
$this->assertFalse(empty($block['saved']), "$module $delta saved");
$saves++;
}
else {
$this->assertTrue(empty($block['saved']), "$module $delta not saved");
}
}
$this->assertEqual($alter_active, $saves);
}
/**
* Asserts that the block_test module's block has a given weight.
*
* @param $weight
* The expected weight.
*/
function assertWeight($weight) {
$db_weight = db_query('SELECT weight FROM {block} WHERE module = :module AND delta = :delta', array(':module' => 'block_test', ':delta' => 'test_html_id'))->fetchField();
// By casting to string the assert fails on FALSE.
$this->assertIdentical((string) $db_weight, (string) $weight);
}
}

6
modules/block/tests/block_test.info
View File

@ -4,3 +4,9 @@ package = Testing
version = VERSION
core = 7.x
hidden = TRUE
; Information added by Drupal.org packaging script on 2015-04-02
version = "7.36"
project = "drupal"
datestamp = "1427943826"

31
modules/block/tests/block_test.module
View File

@ -22,6 +22,14 @@ function block_test_block_info() {
'cache' => variable_get('block_test_caching', DRUPAL_CACHE_PER_ROLE),
);
$blocks['test_underscore'] = array(
'info' => t('Test underscore'),
);
$blocks['test-hyphen'] = array(
'info' => t('Test hyphen'),
);
$blocks['test_html_id'] = array(
'info' => t('Test block html id'),
);
@ -34,3 +42,26 @@ function block_test_block_info() {
function block_test_block_view($delta = 0) {
return array('content' => variable_get('block_test_content', ''));
}
/**
* Implements hook_block_view_MODULE_DELTA_alter().
*/
function block_test_block_view_block_test_test_underscore_alter(&$data, $block) {
$data['content'] = 'hook_block_view_MODULE_DELTA_alter';
}
/**
* Implements hook_block_view_MODULE_DELTA_alter().
*/
function block_test_block_view_block_test_test_hyphen_alter(&$data, $block) {
$data['content'] = 'hook_block_view_MODULE_DELTA_alter';
}
/**
* Implements hook_block_info_alter().
*/
function block_test_block_info_alter(&$blocks) {
if (variable_get('block_test_info_alter')) {
$blocks['block_test']['test_html_id']['weight'] = 10000;
}
}

6
modules/block/tests/themes/block_test_theme/block_test_theme.info
View File

@ -12,3 +12,9 @@ regions[header] = Header
regions[footer] = Footer
regions[highlighted] = Highlighted
regions[help] = Help
; Information added by Drupal.org packaging script on 2015-04-02
version = "7.36"
project = "drupal"
datestamp = "1427943826"

6
modules/blog/blog.info
View File

@ -4,3 +4,9 @@ package = Core
version = VERSION
core = 7.x
files[] = blog.test
; Information added by Drupal.org packaging script on 2015-04-02
version = "7.36"
project = "drupal"
datestamp = "1427943826"

40
modules/blog/blog.test
View File

@ -42,8 +42,8 @@ class BlogTestCase extends DrupalWebTestCase {
$this->drupalGet('blog/' . $this->big_user->uid);
$this->assertResponse(200);
$this->assertTitle(t("@name's blog", array('@name' => format_username($this->big_user))) . ' | Drupal', t('Blog title was displayed'));
$this->assertText(t('You are not allowed to post a new blog entry.'), t('No new entries can be posted without the right permission'));
$this->assertTitle(t("@name's blog", array('@name' => format_username($this->big_user))) . ' | Drupal', 'Blog title was displayed');
$this->assertText(t('You are not allowed to post a new blog entry.'), 'No new entries can be posted without the right permission');
}
/**
@ -54,8 +54,8 @@ class BlogTestCase extends DrupalWebTestCase {
$this->drupalGet('blog/' . $this->own_user->uid);
$this->assertResponse(200);
$this->assertTitle(t("@name's blog", array('@name' => format_username($this->own_user))) . ' | Drupal', t('Blog title was displayed'));
$this->assertText(t('@author has not created any blog entries.', array('@author' => format_username($this->own_user))), t('Users blog displayed with no entries'));
$this->assertTitle(t("@name's blog", array('@name' => format_username($this->own_user))) . ' | Drupal', 'Blog title was displayed');
$this->assertText(t('@author has not created any blog entries.', array('@author' => format_username($this->own_user))), 'Users blog displayed with no entries');
}
/**
@ -73,7 +73,7 @@ class BlogTestCase extends DrupalWebTestCase {
$edit = array();
$edit['blog_block_count'] = 5;
$this->drupalPost('admin/structure/block/manage/blog/recent/configure', $edit, t('Save block'));
$this->assertEqual(variable_get('blog_block_count', 10), 5, t('Number of recent blog posts changed.'));
$this->assertEqual(variable_get('blog_block_count', 10), 5, 'Number of recent blog posts changed.');
// Do basic tests for each user.
$this->doBasicTests($this->any_user, TRUE);
@ -132,31 +132,31 @@ class BlogTestCase extends DrupalWebTestCase {
$this->drupalGet('admin/help/blog');
$this->assertResponse($response2);
if ($response2 == 200) {
$this->assertTitle(t('Blog | Drupal'), t('Blog help node was displayed'));
$this->assertText(t('Blog'), t('Blog help node was displayed'));
$this->assertTitle(t('Blog | Drupal'), 'Blog help node was displayed');
$this->assertText(t('Blog'), 'Blog help node was displayed');
}
// Verify the blog block was displayed.
$this->drupalGet('');
$this->assertResponse(200);
$this->assertText(t('Recent blog posts'), t('Blog block was displayed'));
$this->assertText(t('Recent blog posts'), 'Blog block was displayed');
// View blog node.
$this->drupalGet('node/' . $node->nid);
$this->assertResponse(200);
$this->assertTitle($node->title . ' | Drupal', t('Blog node was displayed'));
$this->assertTitle($node->title . ' | Drupal', 'Blog node was displayed');
$breadcrumb = array(
l(t('Home'), NULL),
l(t('Blogs'), 'blog'),
l(t("!name's blog", array('!name' => format_username($node_user))), 'blog/' . $node_user->uid),
);
$this->assertRaw(theme('breadcrumb', array('breadcrumb' => $breadcrumb)), t('Breadcrumbs were displayed'));
$this->assertRaw(theme('breadcrumb', array('breadcrumb' => $breadcrumb)), 'Breadcrumbs were displayed');
// View blog edit node.
$this->drupalGet('node/' . $node->nid . '/edit');
$this->assertResponse($response);
if ($response == 200) {
$this->assertTitle('Edit Blog entry ' . $node->title . ' | Drupal', t('Blog edit node was displayed'));
$this->assertTitle('Edit Blog entry ' . $node->title . ' | Drupal', 'Blog edit node was displayed');
}
if ($response == 200) {
@ -166,12 +166,12 @@ class BlogTestCase extends DrupalWebTestCase {
$edit["title"] = 'node/' . $node->nid;
$edit["body[$langcode][0][value]"] = $this->randomName(256);
$this->drupalPost('node/' . $node->nid . '/edit', $edit, t('Save'));
$this->assertRaw(t('Blog entry %title has been updated.', array('%title' => $edit["title"])), t('Blog node was edited'));
$this->assertRaw(t('Blog entry %title has been updated.', array('%title' => $edit["title"])), 'Blog node was edited');
// Delete blog node.
$this->drupalPost('node/' . $node->nid . '/delete', array(), t('Delete'));
$this->assertResponse($response);
$this->assertRaw(t('Blog entry %title has been deleted.', array('%title' => $edit["title"])), t('Blog node was deleted'));
$this->assertRaw(t('Blog entry %title has been deleted.', array('%title' => $edit["title"])), 'Blog node was deleted');
}
}
@ -185,29 +185,29 @@ class BlogTestCase extends DrupalWebTestCase {
// Confirm blog entries link exists on the user page.
$this->drupalGet('user/' . $user->uid);
$this->assertResponse(200);
$this->assertText(t('View recent blog entries'), t('View recent blog entries link was displayed'));
$this->assertText(t('View recent blog entries'), 'View recent blog entries link was displayed');
// Confirm the recent blog entries link goes to the user's blog page.
$this->clickLink('View recent blog entries');
$this->assertTitle(t("@name's blog | Drupal", array('@name' => format_username($user))), t('View recent blog entries link target was correct'));
$this->assertTitle(t("@name's blog | Drupal", array('@name' => format_username($user))), 'View recent blog entries link target was correct');
// Confirm a blog page was displayed.
$this->drupalGet('blog');
$this->assertResponse(200);
$this->assertTitle('Blogs | Drupal', t('Blog page was displayed'));
$this->assertText(t('Home'), t('Breadcrumbs were displayed'));
$this->assertTitle('Blogs | Drupal', 'Blog page was displayed');
$this->assertText(t('Home'), 'Breadcrumbs were displayed');
$this->assertLink(t('Create new blog entry'));
// Confirm a blog page was displayed per user.
$this->drupalGet('blog/' . $user->uid);
$this->assertTitle(t("@name's blog | Drupal", array('@name' => format_username($user))), t('User blog node was displayed'));
$this->assertTitle(t("@name's blog | Drupal", array('@name' => format_username($user))), 'User blog node was displayed');
// Confirm a blog feed was displayed.
$this->drupalGet('blog/feed');
$this->assertTitle(t('Drupal blogs'), t('Blog feed was displayed'));
$this->assertTitle(t('Drupal blogs'), 'Blog feed was displayed');
// Confirm a blog feed was displayed per user.
$this->drupalGet('blog/' . $user->uid . '/feed');
$this->assertTitle(t("@name's blog", array('@name' => format_username($user))), t('User blog feed was displayed'));
$this->assertTitle(t("@name's blog", array('@name' => format_username($user))), 'User blog feed was displayed');
}
}

4
modules/book/book-rtl.css
View File

@ -1,3 +1,7 @@
/**
* @file
* Right-to-Left styling for the Book module.
*/
.book-navigation .menu {
padding: 1em 3em 0 0;

15
modules/book/book.admin.inc
View File

@ -2,11 +2,16 @@
/**
* @file
* Admin page callbacks for the book module.
* Administration page callbacks for the Book module.
*/
/**
* Returns an administrative overview of all books.
*
* @return string
* A HTML-formatted string with the administrative page content.
*
* @see book_menu()
*/
function book_admin_overview() {
$rows = array();
@ -53,6 +58,8 @@ function book_admin_settings() {
/**
* Form validation handler for book_admin_settings().
*
* @see book_admin_settings_submit()
*/
function book_admin_settings_validate($form, &$form_state) {
$child_type = $form_state['values']['book_child_type'];
@ -149,7 +156,7 @@ function book_admin_edit_submit($form, &$form_state) {
* @param $node
* The node of the top-level page in the book.
* @param $form
* The form that is being modified.
* The form that is being modified, passed by reference.
*
* @see book_admin_edit()
*/
@ -184,10 +191,10 @@ function _book_admin_table($node, &$form) {
* @param $tree
* A subtree of the book menu hierarchy.
* @param $form
* The form that is being modified.
* The form that is being modified, passed by reference.
*
* @return
* The form that is being modified.
* The modified form array.
*
* @see book_admin_edit()
*/

4
modules/book/book.css
View File

@ -1,3 +1,7 @@
/**
* @file
* Styling for the Book module.
*/
.book-navigation .menu {
border-top: 1px solid #888;

6
modules/book/book.info
View File

@ -6,3 +6,9 @@ core = 7.x
files[] = book.test
configure = admin/content/book/settings
stylesheets[all][] = book.css
; Information added by Drupal.org packaging script on 2015-04-02
version = "7.36"
project = "drupal"
datestamp = "1427943826"

1
modules/book/book.js
View File

@ -3,7 +3,6 @@
* Javascript behaviors for the Book module.
*/
(function ($) {
Drupal.behaviors.bookFieldsetSummaries = {

49
modules/book/book.module
View File

@ -221,6 +221,9 @@ function _book_outline_remove_access($node) {
*
* A node can be removed from a book if it is actually in a book and it either
* is not a top-level page or is a top-level page with no children.
*
* @param $node
* The node to remove from the outline.
*/
function _book_node_is_removable($node) {
return (!empty($node->book['bid']) && (($node->book['bid'] != $node->nid) || !$node->book['has_children']));
@ -734,7 +737,7 @@ function book_get_flat_menu($book_link) {
* @param $tree
* A tree of menu links in an array.
* @param $flat
* A flat array of the menu links from $tree.
* A flat array of the menu links from $tree, passed by reference.
*
* @see book_get_flat_menu().
*/
@ -1062,8 +1065,9 @@ function _book_link_defaults($nid) {
* to the structured data but can also simply iterate over all elements and
* render them (as in the default template).
*
* The $variables array contains the following elements:
* - book_menus
* @param $variables
* An associative array containing the following key:
* - book_menus
*
* @see book-all-books-block.tpl.php
*/
@ -1079,8 +1083,9 @@ function template_preprocess_book_all_books_block(&$variables) {
/**
* Processes variables for book-navigation.tpl.php.
*
* The $variables array contains the following elements:
* - book_link
* @param $variables
* An associative array containing the following key:
* - book_link
*
* @see book-navigation.tpl.php
*/
@ -1151,8 +1156,9 @@ function template_preprocess_book_navigation(&$variables) {
* Reference to the table of contents array. This is modified in place, so the
* function does not have a return value.
* @param $exclude
* Optional array of menu link ID values. Any link whose menu link ID is in
* this array will be excluded (along with its children).
* (optional) An array of menu link ID values. Any link whose menu link ID is
* in this array will be excluded (along with its children). Defaults to an
* empty array.
* @param $depth_limit
* Any link deeper than this value will be excluded (along with its children).
*/
@ -1198,10 +1204,11 @@ function book_toc($bid, $depth_limit, $exclude = array()) {
/**
* Processes variables for book-export-html.tpl.php.
*
* The $variables array contains the following elements:
* - title
* - contents
* - depth
* @param $variables
* An associative array containing the following keys:
* - title
* - contents
* - depth
*
* @see book-export-html.tpl.php
*/
@ -1261,7 +1268,8 @@ function book_export_traverse($tree, $visit_func) {
* @param $node
* The node that will be output.
* @param $children
* All the rendered child nodes within the current node.
* (optional) All the rendered child nodes within the current node. Defaults
* to an empty string.
*
* @return
* The HTML generated for the given node.
@ -1280,9 +1288,10 @@ function book_node_export($node, $children = '') {
/**
* Processes variables for book-node-export-html.tpl.php.
*
* The $variables array contains the following elements:
* - node
* - children
* @param $variables
* An associative array containing the following keys:
* - node
* - children
*
* @see book-node-export-html.tpl.php
*/
@ -1294,6 +1303,12 @@ function template_preprocess_book_node_export_html(&$variables) {
/**
* Determine if a given node type is in the list of types allowed for books.
*
* @param $type
* A node type.
*
* @return
* A Boolean TRUE if the node type can be included in books; otherwise, FALSE.
*/
function book_type_is_allowed($type) {
return in_array($type, variable_get('book_allowed_types', array('book')));
@ -1336,7 +1351,7 @@ function book_node_type_update($type) {
*
* @return
* A menu link, with the link translated for rendering and data added from the
* {book} table.
* {book} table. FALSE if there is an error.
*/
function book_link_load($mlid) {
if ($item = db_query("SELECT * FROM {menu_links} ml INNER JOIN {book} b ON b.mlid = ml.mlid LEFT JOIN {menu_router} m ON m.path = ml.router_path WHERE ml.mlid = :mlid", array(
@ -1360,7 +1375,7 @@ function book_link_load($mlid) {
* A fully loaded menu link.
*
* @return
* An subtree of menu links in an array, in the order they should be rendered.
* A subtree of menu links in an array, in the order they should be rendered.
*/
function book_menu_subtree_data($link) {
$tree = &drupal_static(__FUNCTION__, array());

Some files were not shown because too many files have changed in this diff Show More