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

first import

Browse Source
This commit is contained in:
Bachir Soussi Chiadmi
2015-04-08 11:40:19 +02:00
commit 1bc61b12ad
8435 changed files with 1582817 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

339
sites/all/modules/disable_messages/LICENSE.txt Normal file
View File

@@ -0,0 +1,339 @@
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
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
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
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
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
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
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
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
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
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

92
sites/all/modules/disable_messages/README.txt Normal file
View File

@@ -0,0 +1,92 @@
Description
-----------
Gives a site owner options to disable specific messages shown to end users.
The core drupal message system as offered by drupal_set_message
is an excellent way for modules to send out messages to the end users.
However not all drupal site owners are keen to show all the messages
sent out by drupal core and all modules to their users. This module
gives site administrators a reasonably powerful way to filter out
messages shown to the end users.
Features
--------
1. Filter out messages that match a full text string exactly.
2. Filter out messages that match a regular expression.
3. Permissions to specifically hide all messages of a given type from
any role.
4. Disable all filtering for specific users.
5. Disable all filtering for specific paths.
6. Apply filtering only for specific paths.
7. Debug system to get messages in the HTML without showing it to the end users.
Installation
------------
1. Extract the tar.gz into your 'modules' or directory.
2. Enable the module at 'administer >> modules'.
Note: The installation process will grant view permissions
for all three types of messages (warning, status, and error)
when it is first installed. If you wish to hide certain types
of messages by user role, you can do so by removing these
permissions.
3. Configure options in Administration >> Configuration >>
Development >> Disable Messages.
4. Configure permissions in Administration >> People >> Permissions.
Configuration
-------------
1. Visit the configuration page at:
'Administration >> Configuration >> Development >> Disable Messages'
2. Add the specific messages you wish to filter out to the 'Messages
to be disabled' text area. These messages should be in the form
of Regular Expressions, with one entered per line. You do not
have to include the opening and closing forward slashes for each
regular expression. The system will automatically add /^ and $/
at the beginning and end of the pattern to ensure that the match is
always a full match instead of a partial match. This will help
prevent unexpected filtering of messages. So if you want to filter
out a specific message ensure that you add the full message including
any punctuation and additional HTML if any.
If you are familiar with wildcard searches using *, and not Regular
Expressions, you can achieve the exact same thing by using .* as your
wildcard character. For example, you could wildcard filter out
any Article creation messages using the following Regular Expression:
Article .* has been created.
3. Next configure 'Page and User Level Filtering Options'. By default,
filtering is enabled for all users on all pages. Here you can
specify the pages where filtering should be applied or excluded by
setting the 'Apply filters by page' radio and textarea and entering
page paths, one per line. These standard visibility controls work
just like the core Block system's.
You may also turn filtering off for certain Drupal User ID's (uid).
This can be useful to turn off filtering for the Admin user uid of 1.
You can also turn off filtering for Anonymous users, whose uid is 0.
4. If you are setting up the module for the first time, you should
enable one or both of the checkboxes under 'Debug options'. These
will output information about which messages are being excluded,
and why. If you are on a development site, check both boxes and
the debugging output will be printed at the bottom of each page.
5. Hit 'Save Configuration' to save the settings.
6. Visit 'Administration >> People >> Permissions' to set permissions.
When the module is first enabled it will granted permissions
to view all message types to each site role.
Assign the 'view <type> message' to roles who should be able to see
the given <type> of messages. Users who do not have the permissions
to see a given type of messages will not be able to see any of the
messages of the given type. Useful to hide warning and error
messages from end users on a production site.
Uninstallation
--------------
1. Disable the module.
2. Uninstall the module
Credits
-------
Written by Zyxware, http://www.zyxware.com/

15
sites/all/modules/disable_messages/disable_messages.info Normal file
View File

@@ -0,0 +1,15 @@
name = Disable messages
description = Add options to filter messages shown to the end users
core = 7.x
configure = admin/config/development/disable-messages
files[] = disable_messages.module
; Information added by drupal.org packaging script on 2012-07-30
version = "7.x-1.1"
core = "7.x"
project = "disable_messages"
datestamp = "1343683333"

63
sites/all/modules/disable_messages/disable_messages.install Normal file
View File

@@ -0,0 +1,63 @@
<?php
/*
* @file
* Filter Messages Module install file
*/
/**
* Implements hook_install().
*/
function disable_messages_install() {
variable_set('disable_messages_enable', '1');
variable_set('disable_messages_ignore_patterns', '');
variable_set('disable_messages_ignore_regex', array());
variable_set('disable_messages_ignore_case', '1');
variable_set('disable_messages_filter_by_page', 0);
variable_set('disable_messages_page_filter_paths', '');
variable_set('disable_messages_exclude_users', '');
variable_set('disable_messages_enable_debug', '0');
variable_set('disable_messages_debug_visible_div', '0');
// Add the access message permission to all roles.
$result = db_query('SELECT r.rid FROM {role} r');
foreach ($result as $role) {
// Add view all message permission for all users.
$permissions = array('view status messages', 'view warning messages', 'view error messages');
foreach ($permissions as $perm) {
db_query("
INSERT INTO {role_permission} (rid, permission, module)
VALUES (:rid, :perm, :module)
",
array(
':rid' => $role->rid,
':perm' => $perm,
':module' => 'disable_messages',
)
);
}
}
drupal_set_message(st('Added view all message type permissions for all roles. You can change this in !link', array('!link' => l(st('administer permissions'), 'admin/people/permissions', array('fragment' => 'module-disable_messages')))));
}
/**
* Implements hook_uninstall().
*/
function disable_messages_uninstall() {
variable_del('disable_messages_enable');
variable_del('disable_messages_ignore_patterns');
variable_del('disable_messages_ignore_regex');
variable_del('disable_messages_ignore_case');
variable_del('disable_messages_filter_by_page');
variable_del('disable_messages_page_filter_paths');
variable_del('disable_messages_exclude_users');
variable_del('disable_messages_enable_debug');
variable_del('disable_messages_debug_visible_div');
// Permission deletions are handled by core
}
/**
* Implementation of hook_update().
*/
function disable_messages_update_7100() {
// Do nothing other than force update of theme registry.
}

372
sites/all/modules/disable_messages/disable_messages.module Normal file
View File

@@ -0,0 +1,372 @@
<?php
/* @file
* The disable_messages module file
*/
/**
* Implements hook_permission().
*/
function disable_messages_permission() {
return array(
'view status messages' => array(
'title' => t('View status messages'),
),
'view warning messages' => array(
'title' => t('View warning messages'),
),
'view error messages' => array(
'title' => t('View error messages'),
),
'exclude from message filtering' => array(
'title' => t('Exclude from message filtering'),
),
);
}
/**
* Implements hook_menu().
*/
function disable_messages_menu() {
$items = array();
$items['admin/config/development/disable-messages'] = array(
'title' => 'Disable messages',
'description' => 'Configure display of messages to end users.',
'page callback' => 'drupal_get_form',
'page arguments' => array('disable_messages_settings_form'),
'access arguments' => array('administer site configuration'),
'type' => MENU_NORMAL_ITEM,
);
return $items;
}
/**
* Implements hook_theme().
*/
function disable_messages_theme($existing, $type, $theme, $path) {
$items = array();
// Expose a disable_messages_status_messages theme hook that can be
// overridden by the themer to override the message display
$items['disable_messages_status_messages'] = array(
'variables' => array('messages' => NULL),
);
return $items;
}
/**
* Implements hook_theme_registry_alter().
*/
function disable_messages_theme_registry_alter(&$theme_registry) {
$theme_registry['status_messages']['function'] = '_theme_disable_messages_status_messages';
}
/**
* Implementation of theme_status_messages() hook to override the core
* status message output.
*/
function _theme_disable_messages_status_messages($variables) {
$display = $variables['display'];
// Retrieve messages
$messages = drupal_get_messages($display);
// Filter messages if filtering is enabled.
if (variable_get('disable_messages_enable', '1')) {
$messages = disable_messages_apply_filters($messages);
}
// Return themed status messages
return theme('disable_messages_status_messages', array('messages' => $messages));
}
/**
* Theme function for theming status messages
*/
function theme_disable_messages_status_messages($vars) {
$messages = $vars['messages'];
$output = '';
$status_heading = array(
'status' => t('Status message'),
'error' => t('Error message'),
'warning' => t('Warning message'),
);
foreach ($messages as $type => $arr_messages) {
$output .= "<div class=\"messages $type\">\n";
if (!empty($status_heading[$type])) {
$output .= '<h2 class="element-invisible">' . $status_heading[$type] . "</h2>\n";
}
if (count($arr_messages) > 1) {
$output .= " <ul>\n";
foreach ($arr_messages as $message) {
$output .= ' <li>' . $message . "</li>\n";
}
$output .= " </ul>\n";
}
else {
$output .= array_shift($arr_messages);
}
$output .= "</div>\n";
}
return $output;
}
/**
* Apply the filters to the messages
*/
function disable_messages_apply_filters($messages) {
global $user;
// Cache the messages for debugging.
$cache = $messages;
// Check userid level filtering
$is_user_excluded = in_array(
(string)$user->uid,
explode(
',',
variable_get('disable_messages_exclude_users', '')
),
TRUE
);
// Store flags for debug.
$cache['excluded']['uid'] = FALSE;
if ($is_user_excluded) {
$cache['excluded']['uid'] = TRUE;
}
// UID 1 is also not excluded as this might actually be a requirement from the client.
// You can exclude UID 1 specifically via the exclude users option.
$is_user_excluded = $is_user_excluded || ($user->uid != 1 && user_access('exclude from message filtering'));
if ($is_user_excluded && !$cache['excluded']['uid']) {
$cache['excluded']['permission'] = TRUE;
}
// Check page level filtering
$filter_by_page = variable_get('disable_messages_filter_by_page', 0);
if ($filter_by_page > 0) {
$filter_paths = variable_get('disable_messages_page_filter_paths', '');
$path = drupal_get_path_alias($_GET['q']);
// Compare with the internal and path alias (if any).
$page_match = drupal_match_path($path, $filter_paths);
if ($path != $_GET['q']) {
$page_match = $page_match || drupal_match_path($_GET['q'], $filter_paths);
}
// If $filter_by_page is 1 then listed paths are excluded from any filtering
// and if 2 then filtering is applied only on listed paths.
if ($filter_by_page == 1) {
$is_page_excluded = $page_match;
}
else {
$is_page_excluded = !$page_match;
}
}
else {
$is_page_excluded = FALSE;
}
// Store flags for debug.
$cache['excluded']['page'] = $is_page_excluded;
// If userid is excluded from filtering don't do any filtering.
if (!$is_user_excluded && !$is_page_excluded) {
$regexps = variable_get('disable_messages_ignore_regex', array());
foreach ($messages as $type => $arr_messages) {
// Check if the user has been denied access to the specific type of messages.
if (user_access('view ' . $type . ' messages')) {
foreach ($arr_messages as $key => $message) {
foreach ($regexps as $regex) {
if (preg_match($regex, $message)) {
// Keep track of the regular expression that matched the string.
$cache[$type]['regex'][$key] = $regex;
unset($messages[$type][$key]);
break;
}
}
}
if (count($messages[$type]) == 0) {
$cache[$type]['empty'] = TRUE;
unset($messages[$type]);
}
}
else {
// Keep track of the fact that it was a permission issue.
$cache[$type]['permission'] = FALSE;
unset($messages[$type]);
}
}
}
disable_messages_cache_messages($cache);
return $messages;
}
/**
* Cache messages for debug purposes.
*/
function disable_messages_cache_messages($messages = NULL) {
static $cache;
if ($messages) {
$cache = $messages;
}
return $cache;
}
/**
* Implements hook_page_alter().
*/
function disable_messages_page_alter(&$page) {
if (variable_get('disable_messages_enable_debug', '1')) {
$page['page_bottom']['disable_messages_debug'] = array(
'#type' => 'markup',
'#markup' => '',
'#pre_render' => array('disable_message_pre_render_debug_output'),
);
}
}
/**
* Pre render function to render the debug output into the page footer
* A separate pre-render function is required because the messages
* wouldn't yet be processed by the time page_alter is called.
*/
function disable_message_pre_render_debug_output(&$elements) {
$style = '';
if (variable_get('disable_messages_debug_visible_div', '0') == '0') {
$style = 'style="display:none;"';
}
$elements['#children'] = '' .
'<div id="disable_messages-debug-div" ' . $style . '>' .
'<pre>' .
check_plain(var_export(disable_messages_cache_messages(), TRUE)) .
'</pre>' .
'</div>';
return $elements;
}
/**
* Filter messages admin settings form
*/
function disable_messages_settings_form() {
$form = array();
$form['disable_messages_enable'] = array(
'#type' => 'checkbox',
'#title' => t('Enable filtering'),
'#default_value' => variable_get('disable_messages_enable', '1'),
'#description' => t('Uncheck this checkbox to disable all message filtering. If you uncheck this, all messages will be shown to all users and no custom filtering rules will be applied.'),
);
$form['disable_messages_ignore_patterns'] = array(
'#type' => 'textarea',
'#title' => t('Messages to be disabled'),
'#description' => t('Enter messages that should not be shown to end users. Regular expressions are supported. You do not have to include the opening and closing forward slashes for the regular expression. The system will automatically add /^ and $/ at the beginning and end of the pattern to ensure that the match is always a full match instead of a partial match. This will help prevent unexpected filtering of messages. So if you want to filter out a specific message ensure that you add the full message including any punctuation and additional HTML if any. Add one per line. See !PCRE documentation for details on regular expressions.', array('!PCRE' => l('PCRE', 'http://us3.php.net/manual/en/book.pcre.php', array('external' => TRUE)))),
'#default_value' => variable_get('disable_messages_ignore_patterns', ''),
);
$form['disable_messages_ignore_case'] = array(
'#type' => 'checkbox',
'#title' => t('Ignore case'),
'#default_value' => variable_get('disable_messages_ignore_case', '1'),
'#description' => t('Check this to ignore case while matching the patterns.'),
);
$form['disable_messages_filter_options'] = array(
'#type' => 'fieldset',
'#title' => t('Page and user level filtering options'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['disable_messages_filter_options']['role_information'] = array(
'#type' => 'item',
'#title' => t('Filering by role'),
'#markup' => t('By default, permission to view all message types are given for all roles. You can change this in !link to limit the roles which can view a given message type.', array('!link' => l('administer permissions', 'admin/people/permissions', array('fragment' => 'module-disable_messages')))),
);
$options = array(
t('Apply filters on all pages.'),
t('Apply filters on every page except the listed pages.'),
t('Apply filters only on the listed pages.')
);
$description = t("Enter one page per line as Drupal paths. The '*' character is a wildcard. Example paths are %blog for the blog page and %blog-wildcard for every personal blog. %front is the front page.", array('%blog' => 'blog', '%blog-wildcard' => 'blog/*', '%front' => '<front>'));
$form['disable_messages_filter_options']['disable_messages_filter_by_page'] = array(
'#type' => 'radios',
'#title' => t('Apply filters by page'),
'#options' => $options,
'#default_value' => variable_get('disable_messages_filter_by_page', 0),
);
$form['disable_messages_filter_options']['disable_messages_page_filter_paths'] = array(
'#type' => 'textarea',
'#title' => t('Pages'),
'#default_value' => variable_get('disable_messages_page_filter_paths', ''),
'#description' => $description,
);
$form['disable_messages_filter_options']['disable_messages_exclude_users'] = array(
'#type' => 'textfield',
'#title' => t('Users excluded from filtering'),
'#size' => 40,
'#default_value' => variable_get('disable_messages_exclude_users', ''),
'#description' => t('Comma separated list of user ids to be excluded from any filtering. All messages will be shown to all the listed users irrespective of their permissons to view the corresponding type of message.'),
);
$form['disable_messages_debug'] = array(
'#type' => 'fieldset',
'#title' => t('Debug options'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['disable_messages_debug']['disable_messages_enable_debug'] = array(
'#type' => 'checkbox',
'#title' => t('Enable debug mode'),
'#default_value' => variable_get('disable_messages_enable_debug', '0'),
'#description' => t('Check this to enable debug information. The debug information will be shown in an explicitly hidden div sent to the page via $closure. You can use firebug or a similar tool like that to set the visibility of this div or just view source to see the debug information. Safe to use even on production sites.'),
);
$form['disable_messages_debug']['disable_messages_debug_visible_div'] = array(
'#type' => 'checkbox',
'#title' => t('Show debug div as visible'),
'#default_value' => variable_get('disable_messages_debug_visible_div', '0'),
'#description' => t('Frustrated with having to view source everytime? Don\'t worry. Enable this to show the debug messages in a visible div. <strong>Remember to disable this on the production sites if you enable debug there :)</strong>.'),
);
$form['#submit'][] = 'disable_messages_settings_form_submit';
return system_settings_form($form);
}
/**
* Validation function for disable_messages_settings_form.
*/
function disable_messages_settings_form_validate($form, &$form_state) {
global $_disable_messages_error, $_disable_messages_error_no;
$patterns = explode("\n", $form_state['values']['disable_messages_ignore_patterns']);
// Override drupal error handler to handle the preg error here
set_error_handler('_disable_messages_error_handler');
foreach ($patterns as $pattern) {
$pattern = preg_replace(array('/^\s*/', '/\s*$/'), '', $pattern);
try {
preg_match('/' . $pattern . '/', "This is a test string");
}
catch (Exception $e) {
}
if ($_disable_messages_error) {
form_set_error('disable_messages_ignore_patterns', t('"@pattern" is not a valid regular expression. Preg error (@error_no) - @error', array('@pattern' => $pattern, '@error_no' => $_disable_messages_error_no, '@error' => $_disable_messages_error)));
restore_error_handler();
return;
}
}
}
/**
* Custom error handler to catch the preg error while validating the regular expressions.
*/
function _disable_messages_error_handler($errno, $errstr, $errfile, $errline) {
global $_disable_messages_error, $_disable_messages_error_no;
$_disable_messages_error = $errstr;
$_disable_messages_error_no = $errno;
// Don't do anything other than set the error string.
}
/**
* Submit function for the admin settings form.
*/
function disable_messages_settings_form_submit($form, &$form_state) {
// Catch comma typos in the id text box
$value = $form_state['values']['disable_messages_exclude_users'];
$value = preg_replace(array('/[^0-9,]/', '/^,*/', '/,*$/'), '', $value);
$value = preg_replace('/(,+)/', ',', $value);
$form_state['values']['disable_messages_exclude_users'] = $value;
// Process and save the regular expressions in another variable.
$patterns = explode("\n", $form_state['values']['disable_messages_ignore_patterns']);
$regexps = array();
$ignore_case = (variable_get('disable_messages_ignore_case', '0') == '1') ? 'i' : '';
foreach ($patterns as $pattern) {
$pattern = preg_replace(array('/^\s*/', '/\s*$/'), '', $pattern);
$pattern = '/^' . $pattern . '$/' . $ignore_case;
$regexps[] = $pattern;
}
variable_set('disable_messages_ignore_regex', $regexps);
}