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Bachir Soussi Chiadmi
2015-04-08 11:40:19 +02:00
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sites/all/modules/views_field_view/LICENSE.txt Normal file
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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
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Finally, any free program is threatened constantly by software
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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
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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
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on the Program, the distribution of the whole must be on the terms of
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Thus, it is not the intent of this section to claim rights or contest
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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,
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c) Accompany it with the information you received as to the offer
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The source code for a work means the preferred form of the work for
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distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
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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.
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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.
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You are not responsible for enforcing compliance by third parties to
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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.

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sites/all/modules/views_field_view/README.txt Normal file
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This module allows you to embed a View as a field in another View.
The View in the view-field can accept argument values from other fields of the parent View, using tokens.
Here's how:
1. Before you can add a view-field to a "parent" view, you must create a "child" view.
2. Add arguments to that child view. The parent view will be passing argument values to
the child so that the child knows what to display. No other settings are necessary,
but validators and "argument not present" could be set.
3. Create a "parent" view, if not already existing.
4. Add child view (Global:View field). The field must be toward the bottom of the field list,
or at least underneath the fields that are going to be used as arguments.
(E.g., "node id" might be used as an match between the parent and child views,
so put the "node id" field before your Global:View field in the list.)
5. Select which View and Display to use for the child data (will require doing this in 2 steps
- the field must be saved before the display selection is available).
6. Find which tokens are available by looking at the "Replacement patterns" list right below the Arguments setting.
Type the token replacements, in order, separated by a comma, as the arguments for that view field.
These values will be passed to the child. Make sure each field you are passing as an argument is completely clean,
as in: no label, no formatting, nothing that would pass into the argument other than the desired text or number.

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<?php
/**
* @file
* Contains the test for views_field_view
*/
class viewsFieldViewTestCase extends DrupalWebTestCase {
public $nodes = array();
public static function getInfo() {
return array(
'name' => 'Views field view test',
'description' => 'Tests the views field view.',
'group' => 'Views field view'
);
}
protected function setUp() {
parent::setUp('views', 'node', 'views_field_view');
$this->nodes = array();
for ($i = 0; $i <= 10; $i++) {
$this->nodes[] = $this->drupalCreateNode();
}
}
/**
* Assert method which checks whether the first string is part of the second string.
* @param $first
* The first value to check.
* @param $second
* The second value to check.
* @param string $message
* The message to display along with the assertion.
* @param string $group
* The type of assertion - examples are "Browser", "PHP".
* @return bool TRUE if the assertion succeeded, FALSE otherwise.
*/
protected function assertContains($first, $second, $message = '', $group = 'Other') {
return $this->assert(strpos($second, $first) !== FALSE, $message ? $message : t('Value @first is equal to value @second.', array('@first' => var_export($first, TRUE), '@second' => var_export($second, TRUE))), $group);
}
/**
* @todo
* Test normal view embedding.
*/
function testNormalView() {
// Get the child view and add it to the database, so it can be used later.
$child_view = $this->view_child_normal();
$child_view->save();
views_invalidate_cache();
$parent_view = $this->view_parent_normal();
$parent_view->preview();
// Check that the child view has the same title as the parent one
foreach ($parent_view->result as $index => $values) {
$title = $parent_view->style_plugin->get_field($index, 'title');
$child_view_field = $parent_view->style_plugin->get_field($index, 'view');
$this->assertContains($title, $child_view_field);
}
// Sadly it's impossible to check the actual result of the child view, because the object is not saved.
}
/**
* Test field handler methods in a unit test like way.
*/
function testFieldHandlerMethods() {
$field_handler = new views_field_view_handler_field_view();
$this->assertTrue(is_object($field_handler));
// Test the split_tokens() method.
$result = $field_handler->split_tokens('[!uid],[%nid]');
$expected = array('[!uid]', '[%nid]');
$this->assertEqual($result, $expected, 'The token string has been split correctly (",").');
$result = $field_handler->split_tokens('[!uid]/[%nid]');
$this->assertEqual($result, $expected, 'The token string has been split correctly ("/").');
$result = $field_handler->split_tokens('[uid]/[nid]');
$expected = array('[uid]', '[nid]');
$this->assertEqual($result, $expected, 'The token string has been split correctly ("/").');
// Test the get_token_argument() method.
$result = $field_handler->get_token_argument('[!uid]');
$expected = array('type' => '!', 'arg' => 'uid');
$this->assertEqual($result, $expected, 'Correct token argument info processed ("!").');
$result = $field_handler->get_token_argument('[%uid]');
$expected = array('type' => '%', 'arg' => 'uid');
$this->assertEqual($result, $expected, 'Correct token argument info processed ("%").');
$result = $field_handler->get_token_argument('[uid]');
$expected = array('type' => '', 'arg' => 'uid');
$this->assertEqual($result, $expected, 'Correct token argument info processed.');
// Test the token values from a view.
$view = $this->view_child_normal();
$view->execute();
$results = $view->result;
// Add a value to args, just for the purpose of the !1 token to get a value
// from but not affecting the query.
$view->args = array(5);
// Test all the results.
foreach ($results as $values) {
$map = array(
'[!title]' => $values->node_title,
'[title]' => $values->node_title,
'!1' => 5,
'static' => 'static',
);
// @todo Test the last_render % output.
foreach ($map as $token => $value) {
$processed_value = $field_handler->get_token_value($token, $values, $view);
$this->assertIdentical($value, $processed_value, format_string('Expected @token token output', array('@token' => $token)));
}
}
}
/**
* @todo
* Test aggregation feature.
*/
/**
* Contains a normal child view used for the normal view testcase.
*
* @see viewsFieldViewTestCase::testNormalView
* @return view
*/
function view_child_normal() {
$view = new view;
$view->name = 'test_vfv_child_normal';
$view->description = '';
$view->tag = 'default';
$view->base_table = 'node';
$view->human_name = 'test_vfv_child_normal';
$view->core = 7;
$view->api_version = '3.0';
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */
/* Display: Master */
$handler = $view->new_display('default', 'Master', 'default');
$handler->display->display_options['access']['type'] = 'perm';
$handler->display->display_options['cache']['type'] = 'none';
$handler->display->display_options['query']['type'] = 'views_query';
$handler->display->display_options['query']['options']['query_comment'] = FALSE;
$handler->display->display_options['exposed_form']['type'] = 'basic';
$handler->display->display_options['pager']['type'] = 'full';
$handler->display->display_options['style_plugin'] = 'default';
$handler->display->display_options['row_plugin'] = 'fields';
/* Field: Content: Title */
$handler->display->display_options['fields']['title']['id'] = 'title';
$handler->display->display_options['fields']['title']['table'] = 'node';
$handler->display->display_options['fields']['title']['field'] = 'title';
$handler->display->display_options['fields']['title']['label'] = '';
$handler->display->display_options['fields']['title']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['title']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['title']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['title']['alter']['word_boundary'] = 0;
$handler->display->display_options['fields']['title']['alter']['ellipsis'] = 0;
$handler->display->display_options['fields']['title']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['title']['alter']['trim'] = 0;
$handler->display->display_options['fields']['title']['alter']['html'] = 0;
$handler->display->display_options['fields']['title']['hide_empty'] = 0;
$handler->display->display_options['fields']['title']['empty_zero'] = 0;
$handler->display->display_options['fields']['title']['link_to_node'] = 1;
/* Contextual filter: Content: Nid */
$handler->display->display_options['arguments']['nid']['id'] = 'nid';
$handler->display->display_options['arguments']['nid']['table'] = 'node';
$handler->display->display_options['arguments']['nid']['field'] = 'nid';
$handler->display->display_options['arguments']['nid']['default_argument_type'] = 'fixed';
$handler->display->display_options['arguments']['nid']['default_argument_skip_url'] = 0;
$handler->display->display_options['arguments']['nid']['summary']['number_of_records'] = '0';
$handler->display->display_options['arguments']['nid']['summary']['format'] = 'default_summary';
$handler->display->display_options['arguments']['nid']['summary_options']['items_per_page'] = '25';
$handler->display->display_options['arguments']['nid']['break_phrase'] = 1;
$handler->display->display_options['arguments']['nid']['not'] = 0;
return $view;
}
/**
* Contains a normal parent view used for the normal view testcase.
* @see viewsFieldViewTestCase::testNormalView
* @return view
*/
function view_parent_normal() {
$view = new view;
$view->name = 'test_vfv_parent_normal';
$view->description = '';
$view->tag = 'default';
$view->base_table = 'node';
$view->human_name = 'test_vfv_parent_normal';
$view->core = 7;
$view->api_version = '3.0';
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */
/* Display: Master */
$handler = $view->new_display('default', 'Master', 'default');
$handler->display->display_options['access']['type'] = 'perm';
$handler->display->display_options['cache']['type'] = 'none';
$handler->display->display_options['query']['type'] = 'views_query';
$handler->display->display_options['query']['options']['query_comment'] = FALSE;
$handler->display->display_options['exposed_form']['type'] = 'basic';
$handler->display->display_options['pager']['type'] = 'full';
$handler->display->display_options['style_plugin'] = 'default';
$handler->display->display_options['row_plugin'] = 'fields';
/* Field: Content: Title */
$handler->display->display_options['fields']['title']['id'] = 'title';
$handler->display->display_options['fields']['title']['table'] = 'node';
$handler->display->display_options['fields']['title']['field'] = 'title';
$handler->display->display_options['fields']['title']['label'] = '';
$handler->display->display_options['fields']['title']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['title']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['title']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['title']['alter']['word_boundary'] = 0;
$handler->display->display_options['fields']['title']['alter']['ellipsis'] = 0;
$handler->display->display_options['fields']['title']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['title']['alter']['trim'] = 0;
$handler->display->display_options['fields']['title']['alter']['html'] = 0;
$handler->display->display_options['fields']['title']['hide_empty'] = 0;
$handler->display->display_options['fields']['title']['empty_zero'] = 0;
$handler->display->display_options['fields']['title']['link_to_node'] = 1;
/* Field: Content: Nid */
$handler->display->display_options['fields']['nid']['id'] = 'nid';
$handler->display->display_options['fields']['nid']['table'] = 'node';
$handler->display->display_options['fields']['nid']['field'] = 'nid';
$handler->display->display_options['fields']['nid']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['nid']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['nid']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['nid']['alter']['external'] = 0;
$handler->display->display_options['fields']['nid']['alter']['replace_spaces'] = 0;
$handler->display->display_options['fields']['nid']['alter']['trim_whitespace'] = 0;
$handler->display->display_options['fields']['nid']['alter']['nl2br'] = 0;
$handler->display->display_options['fields']['nid']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['nid']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['nid']['alter']['more_link'] = 0;
$handler->display->display_options['fields']['nid']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['nid']['alter']['trim'] = 0;
$handler->display->display_options['fields']['nid']['alter']['html'] = 0;
$handler->display->display_options['fields']['nid']['element_label_colon'] = 1;
$handler->display->display_options['fields']['nid']['element_default_classes'] = 1;
$handler->display->display_options['fields']['nid']['hide_empty'] = 0;
$handler->display->display_options['fields']['nid']['empty_zero'] = 0;
$handler->display->display_options['fields']['nid']['hide_alter_empty'] = 1;
$handler->display->display_options['fields']['nid']['link_to_node'] = 0;
/* Field: Global: View */
$handler->display->display_options['fields']['view']['id'] = 'view';
$handler->display->display_options['fields']['view']['table'] = 'views';
$handler->display->display_options['fields']['view']['field'] = 'view';
$handler->display->display_options['fields']['view']['element_label_colon'] = 1;
$handler->display->display_options['fields']['view']['element_default_classes'] = 1;
$handler->display->display_options['fields']['view']['hide_empty'] = 0;
$handler->display->display_options['fields']['view']['empty_zero'] = 0;
$handler->display->display_options['fields']['view']['hide_alter_empty'] = 1;
$handler->display->display_options['fields']['view']['view'] = 'test_vfv_child_normal';
$handler->display->display_options['fields']['view']['arguments'] = '[nid]';
$handler->display->display_options['fields']['view']['query_aggregation'] = 0;
/* Filter criterion: Content: Published */
$handler->display->display_options['filters']['status']['id'] = 'status';
$handler->display->display_options['filters']['status']['table'] = 'node';
$handler->display->display_options['filters']['status']['field'] = 'status';
$handler->display->display_options['filters']['status']['value'] = 1;
$handler->display->display_options['filters']['status']['group'] = 1;
$handler->display->display_options['filters']['status']['expose']['operator'] = FALSE;
return $view;
}
}

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sites/all/modules/views_field_view/views_field_view.css Normal file
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#edit-options-view-edit {
margin: 15px 0px;
background-color: #F3F4EE;
padding: 5px;
}
#edit-options-view-edit .description {
display: inline-block;
margin-left: 5px;
}
#edit-options-view-edit a {
margin: 0px 2px;
}
#edit-options-view-edit a em {
font-size: 1.1em;
font-weight: bold;
}

16
sites/all/modules/views_field_view/views_field_view.info Normal file
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name = Views Field View
description = 'Embeds a view inside a view as field'
core = 7.x
package = Views
dependencies[] = views
files[] = views_field_view_handler_field_view.inc
files[] = tests/views_field_view.test
; Information added by drupal.org packaging script on 2012-09-17
version = "7.x-1.0"
core = "7.x"
project = "views_field_view"
datestamp = "1347902395"

17
sites/all/modules/views_field_view/views_field_view.module Normal file
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<?php
/**
* views_field_view.module
*
* @author
* Daniel Wehner <daniel.wehner@erdfisch.de>
*/
/**
* Implements hook_views_api().
*/
function views_field_view_views_api() {
return array(
'api' => '3',
);
}

25
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<?php
/**
* @file
* Views integration for the views_field_view module.
*/
/**
* Implements hook_views_data_alter().
*/
function views_field_view_views_data_alter(&$data) {
$data['views']['view']['field'] = array(
'title' => t('View'),
'help' => t('Embed a view as a field. This can cause slow performance, so enable some caching.'),
'handler' => 'views_field_view_handler_field_view',
);
$data['views']['view_field'] = array(
'title' => t('View (Views field view)'),
'help' => t('Embed a view in an area. This can cause slow performance, so enable some caching.'),
'area' => array(
'help' => t('Embed a views_field_view field in an area. This can also accept argument tokens.'),
'handler' => 'views_field_view_handler_field_view',
),
);
}

614
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<?php
/**
* @file
* Views field view field handler class.
*
*/
class views_field_view_handler_field_view extends views_handler_field {
/**
* If query aggregation is used, all of the arguments for the child view.
*
* This is a multidimensional array containing field_aliases for the argument's
* fields and containing a linear array of all of the results to be used as
* arguments in various fields.
*/
public $child_arguments = array();
/**
* If query aggregation is used, this attribute contains an array of the results
* of the aggregated child views.
*/
public $child_view_results = array();
/**
* If query aggregation is enabled, one instance of the child view to be reused.
*
* Note, it should never contain arguments or results because they will be
* injected into it for rendering.
*/
public $child_view = FALSE;
/**
* Disable this handler from being used as a 'group by'.
*/
function use_string_group_by() {
return FALSE;
}
function option_definition() {
$options = parent::option_definition();
$options['view'] = array('default' => '');
$options['display'] = array('default' => 'default');
$options['arguments'] = array('default' => '');
$options['query_aggregation'] = array('default' => FALSE, 'bool' => TRUE);
return $options;
}
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
$view_options = views_get_views_as_options(TRUE);
$form['views_field_view'] = array(
'#type' => 'fieldset',
'#title' => t("View settings"),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['view'] = array(
'#type' => 'select',
'#title' => t('View'),
'#description' => t('Select a view to embed.'),
'#default_value' => $this->options['view'],
'#options' => $view_options,
'#ajax' => array(
'path' => views_ui_build_form_url($form_state),
),
'#submit' => array('views_ui_config_item_form_submit_temporary'),
'#executes_submit_callback' => TRUE,
'#fieldset' => 'views_field_view',
);
// If there is no view set, use the first one for now.
if (count($view_options) && empty($this->options['view'])) {
$this->options['view'] = reset(array_keys($view_options));
}
if ($this->options['view']) {
$view = views_get_view($this->options['view']);
$display_options = array();
foreach ($view->display as $name => $display) {
// Allow to embed a different display as the current one.
if ($this->options['view'] != $this->view->name || ($this->view->current_display != $name)) {
$display_options[$name] = $display->display_title;
}
}
$form['display'] = array(
'#type' => 'select',
'#title' => t('Display'),
'#description' => t('Select a view display to use.'),
'#default_value' => $this->options['display'],
'#options' => $display_options,
'#ajax' => array(
'path' => views_ui_build_form_url($form_state),
),
'#submit' => array('views_ui_config_item_form_submit_temporary'),
'#executes_submit_callback' => TRUE,
'#fieldset' => 'views_field_view',
);
// Provide a way to directly access the views edit link of the child view.
// Don't show this link if the current view is the selected child view.
if ($this->options['view'] && $this->options['display'] && ($this->view->name != $this->options['view'])) {
// use t() here, and set HTML on #link options.
$link_text = t('Edit "%view (@display)" view', array('%view' => $view_options[$this->options['view']], '@display' => $this->options['display']));
$form['view_edit'] = array(
'#type' => 'container',
'#fieldset' => 'views_field_view',
);
$form['view_edit']['view_edit_link'] = array(
'#theme' => 'link',
'#text' => $link_text,
'#path' => 'admin/structure/views/view/' . $this->options['view'] . '/edit/' . $this->options['display'],
'#options' => array(
'attributes' => array(
'target' => '_blank',
'class' => array('views-field-view-child-view-edit'),
),
'html' => TRUE,
),
'#attached' => array(
'css' => array(
drupal_get_path('module', 'views_field_view') . '/views_field_view.css',
),
),
'#prefix' => '<span>[</span>',
'#suffix' => '<span>]</span>',
);
$form['view_edit']['description'] = array(
'#markup' => t('Use this link to open the current child view\'s edit page in a new window.'),
'#prefix' => '<div class="description">',
'#suffix' => '</div>',
);
}
$form['arguments'] = array(
'#title' => t('Contextual filters'),
'#description' => t('Use a comma (,) or forwardslash (/) separated list of each contextual filter which should be forwared to the view.
See below list of available replacement tokens. Static values are also be passed to child views if they do not match a token format.
You could pass static ID\'s or taxonomy terms in this way. E.g. 123 or "my taxonomy term".'),
'#type' => 'textfield',
'#default_value' => $this->options['arguments'],
'#fieldset' => 'views_field_view',
);
$form['available_tokens'] = array(
'#type' => 'fieldset',
'#title' => t('Replacement patterns'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#value' => $this->get_token_info(),
'#fieldset' => 'views_field_view',
);
// It doesn't make sense to allow aggregation unless it's a field handler.
if (($this->handler_type == 'field')) {
$form['query_aggregation'] = array(
'#title' => t('Aggregate queries'),
'#description' => t('Views Field View usually runs a separate query for each instance of this field on each row and that can mean a lot of queries.
This option attempts to aggregate these queries into one query per instance of this field (regardless of how many rows are displayed).
<strong>Currently child views must be configured to "Display all results for the specified field" if no contextual filter is present and
query aggregation is enabled.</strong>. This may only work on simple views, please test thoroughly.'),
'#type' => 'checkbox',
'#default_value' => $this->options['query_aggregation'],
'#fieldset' => 'views_field_view',
);
}
// Ensure we're working with a SQL view.
$views_data = views_fetch_data($view->base_table);
if ($views_data['table']['base']['query class'] == 'views_query') {
$form['query_aggregation']['#disabled'] = TRUE;
}
}
$form['alter']['#access'] = FALSE;
}
function query() {
$this->add_additional_fields();
}
/**
* Run before any fields are rendered.
*
* This gives the handlers some time to set up before any handler has
* been rendered.
*
* @param array $values
* An array of all objects returned from the query.
*/
function pre_render(&$values) {
// Only act if we are attempting to aggregate all of the field
// instances into a single query.
if ($this->options['view'] && $this->options['query_aggregation']) {
// Note: Unlike render, pre_render will be run exactly once per
// views_field_view field (not once for each row).
$child_view_name = $this->options['view'];
$child_view_display = $this->options['display'];
// Add each argument token configured for this view_field.
foreach ($this->split_tokens($this->options['arguments']) as $token) {
// Remove the brackets around the token etc..
$token_info = $this->get_token_argument($token);
$argument = $token_info['arg'];
$token_type = $token_info['type'];
// Collect all of the values that we intend to use as arguments of our single query.
// TODO: Get this to be handled by get_token_value() method too.
if (isset($this->view->field[$argument])) {
if (isset($this->view->field[$argument]->field_info)) {
$field_alias = 'field_' . $this->view->field[$argument]->field;
$field_key = key($this->view->field[$argument]->field_info['columns']);
}
elseif (isset($this->view->field[$argument]->field_alias)) {
$field_alias = $this->view->field[$argument]->field_alias;
$field_key = 'value';
}
foreach ($values as $value) {
if (isset($value->$field_alias)) {
$this->child_arguments[$field_alias]['argument_name'] = $field_alias;
if (is_array($value->$field_alias)) {
$field_values = array();
foreach ($value->$field_alias as $field_item) {
switch ($token_type) {
case '%':
$field_values[] = $field_item['rendered']['#markup'];
break;
case '!':
default:
$field_values[] = $field_item['raw'][$field_key];
}
}
$field_value = (count($field_values) > 1) ? $field_values : reset($field_values);
$this->child_arguments[$field_alias]['values'][] = $field_value;
}
else {
$this->child_arguments[$field_alias]['values'][] = $value->$field_alias;
}
}
}
}
}
// If we don't have child arguments we should not try to do any of our magic.
if (count($this->child_arguments)) {
// Cache the child_view in this object to minize our calls to views_get_view.
$this->child_view = views_get_view($child_view_name);
$child_view = $this->child_view;
// Set the appropriate display.
$child_view->access($child_view_display);
// Find the arguments on the child view that we're going to need if the
// arguments have been overridden.
foreach ($child_view->display['default']->display_options['arguments'] as $argument_name => $argument_value) {
if (isset($child_view->display[$child_view_display]->display_options['arguments'][$argument_name])) {
$configured_arguments[$argument_name] = $child_view->display[$child_view_display]->display_options['arguments'][$argument_name];
}
else {
$configured_arguments[$argument_name] = $child_view->display['default']->display_options['arguments'][$argument_name];
}
}
$argument_ids = array();
foreach ($this->child_arguments as $child_argument_name => $child_argument) {
// Work with the arguments on the child view in the order they are
// specified in our views_field_view field settings.
$configured_argument = array_shift($configured_arguments);
// To be able to later split up our results among the appropriate rows,
// we need to add whatever argument fields we're using to the query.
$argument_ids[$child_argument_name] = $child_view->add_item($child_view_display, 'field', $configured_argument['table'], $configured_argument['field'], array('exclude' => TRUE));
if (isset($child_view->pager['items_per_page'])) {
$child_view->pager['items_per_page'] = 0;
}
$child_view->build();
// Add the WHERE IN clause to this query.
$child_view->query->add_where(0, $configured_argument['table'] . '.' . $configured_argument['field'], $child_argument['values']);
}
// Initialize the query object so that we have it to alter.
// The child view may have been limited but our result set here should not be.
$child_view->build_info['query'] = $child_view->query->query();
$child_view->build_info['count_query'] = $child_view->query->query(TRUE);
$child_view->build_info['query_args'] = $child_view->query->get_where_args();
// Execute the query to retrieve the results.
$child_view->execute();
// Now that the query has run, we need to get the field alias for each argument field
// so that it can be identified later.
foreach ($argument_ids as $child_argument_name => $argument_id) {
$child_alias = (isset($child_view->field[$argument_id]->field_alias) && $child_view->field[$argument_id]->field_alias !== 'unknown') ? $child_view->field[$argument_id]->field_alias : $child_view->field[$argument_id]->real_field;
$this->child_arguments[$child_argument_name]['child_view_field_alias'] = $child_alias;
}
$results = $child_view->result;
// Finally: Cache the results so that they're easily accessible for the render function.
// Loop through the results from the main view so that we can cache the results
// relevant to each row.
foreach ($values as $value) {
// Add an element to the child_view_results array for each of the rows keyed by this view's base_field.
$this->child_view_results[$value->{$this->view->base_field}] = array();
$child_view_result_row =& $this->child_view_results[$value->{$this->view->base_field}];
// Loop through the actual result set looking for matches to these arguments.
foreach ($results as $result) {
// Assume that we have a matching item until we know that we don't.
$matching_item = TRUE;
// Check each argument that we care about to ensure that it matches.
foreach ($this->child_arguments as $child_argument_field_alias => $child_argument) {
// If one of our arguments does not match the argument of this field,
// do not add it to this row.
if (isset($value->$child_argument_field_alias) && $value->$child_argument_field_alias != $result->{$child_argument['child_view_field_alias']}) {
$matching_item = FALSE;
}
}
if ($matching_item) {
$child_view_result_row[] = $result;
}
}
// Make a best effort attempt at paging.
if (isset($this->child_view->pager['items_per_page'])) {
$item_limit = $this->child_view->pager['items_per_page'];
// If the item limit exists but is set to zero, do not split up the results.
if ($item_limit != 0) {
$results = array_chunk($results, $item_limit);
$offset = (isset($this->child_view->pager['offset']) ? $this->child_view->pager['offset'] : 0);
$results = $results[$offset];
}
}
unset($child_view_result_row);
}
// We have essentially built and executed the child view member of this view.
// Set it accordingly so that it is not rebuilt during the rendering of each row below.
$this->child_view->built = TRUE;
$this->child_view->executed = TRUE;
}
}
}
function render($values) {
$output = NULL;
// If it's not a field handler and there are no values
// Get the first result row from the view and use that.
if (($this->handler_type !== 'field') && empty($values) && isset($this->view->result)) {
$values = reset($this->view->result);
}
static $running = array();
// Protect against the evil / recursion.
// Set the variable for yourself, this is not for the normal "user".
if (empty($running[$this->options['view']][$this->options['display']]) || variable_get('views_field_view_evil', FALSE)) {
if ($this->options['view'] && !$this->options['query_aggregation']) {
$running[$this->options['view']][$this->options['display']] = TRUE;
$args = array();
// Only perform this loop if there are actually arguments present.
if (!empty($this->options['arguments'])) {
// Create array of tokens.
foreach ($this->split_tokens($this->options['arguments']) as $token) {
$args[] = $this->get_token_value($token, $values, $this->view);
}
}
// get view etc… and execute.
$view = views_get_view($this->options['view']);
// Only execute and render the view if the user has access.
if ($view->access($this->options['display'])) {
$view->set_display($this->options['display']);
if ($view->display_handler->use_pager()) {
// Check whether the pager IDs should be rewritten.
$view->init_query();
// Find a proper start value for the ascening pager IDs.
$start = 0;
$pager = $view->display_handler->get_option('pager');
if (isset($this->query->pager->options)) {
$start = (int) $this->query->pager->options['id'];
}
// Set the pager ID before initializing the pager, so
// views_plugin_pager::set_current_page works as expected, which is
// called from view::init_pager()
$pager['options']['id'] = $start + 1 + $this->view->row_index;
$view->display_handler->set_option('pager', $pager);
$view->init_pager();
}
$view->pre_execute($args);
$view->execute();
// If there are no results and hide_empty is set.
if (empty($view->result) && $this->options['hide_empty']) {
$output = '';
}
// Else just call render on the view object.
else {
$output = $view->render();
}
}
$running[$this->options['view']][$this->options['display']] = FALSE;
}
// Verify we have a child view (if there were no arguments specified we
// won't have one), and that query aggregation was enabled.
elseif ($this->child_view && $this->options['view'] && $this->options['query_aggregation']) {
$running[$this->options['view']][$this->options['display']] = TRUE;
$child_view = $this->child_view;
// Only execute and render the view if the user has access.
if ($child_view->access($this->options['display'])) {
$results = $this->child_view_results[$values->{$this->view->base_field}];
// If there are no results and hide_empty is set.
if (empty($results) && $this->options['hide_empty']) {
$output = '';
}
else {
// Inject the appropriate result set before rendering the view.
$child_view->result = $results;
if (isset($child_view->style_plugin->rendered_fields)) {
unset($child_view->style_plugin->rendered_fields);
}
$output = $child_view->render();
}
$running[$this->options['view']][$this->options['display']] = FALSE;
}
}
}
else {
$output = t('Recursion, stop!');
}
if (!empty($output)) {
// Add the rendered output back to the $values object
// so it is available in $view->result objects.
$values->{'views_field_view_' . $this->options['id']} = $output;
}
return $output;
}
/**
* Get field values from tokens.
*
* @param string $token
* token string. E.g. explode(',', $this->options['args']);
* @param View $view
* Full view object to get token values from.
*
* @return array
* An array of raw argument values, returned in the same order as the token
* were passed in.
*/
function get_token_value($token, $values, $view) {
$token_info = $this->get_token_argument($token);
$arg = $token_info['arg'];
$token_type = $token_info['type'];
// Collect all of the values that we intend to use as arguments of our single query.
if (isset($view->field[$arg])) {
switch ($token_type) {
case '%':
$value = $view->field[$arg]->last_render;
break;
case '!':
default:
$value = $view->field[$arg]->get_value($values);
break;
}
}
elseif (isset($view->args[$arg - 1])) {
switch ($token_type) {
case '%':
// Get an array of argument keys. So we can use the index as an
// identifier.
$keys = array_keys($view->argument);
$value = $view->argument[$keys[$arg - 1]]->get_title();
break;
case '!':
default:
$value = $view->args[$arg - 1];
break;
}
}
else {
$value = check_plain(trim($token, '\'"'));
}
return $value;
}
/**
* Return the argument type and raw argument from a token.
* E.g. [!test_token] will return "array('type' => '!', 'arg' => test_token)".
*
* @param string $token
* A single token string.
*
* @return array
* An array containing type and arg (As described above).
*/
function get_token_argument($token) {
// Trim whitespace and remove the brackets around the token.
$argument = trim(trim($token), '[]');
$diff = ltrim($argument, '!..%');
$token_type = '';
if ($argument != $diff) {
$token_type = $argument[0];
// Make the new argument the diff (without token type character).
$argument = $diff;
}
return array(
'type' => $token_type,
'arg' => $argument,
);
}
/**
* Returns array of tokens/values to be used in child views.
* String containing tokens is split on either "," or "/" characters.
*
* @param string $token_string
* The string of tokens to split.
*
* @return array
* An array of split token strings.
*/
function split_tokens($token_string) {
return preg_split('/,|\//', $token_string);
}
/**
* Get available field tokens, code/logic stolen from views_handler_field.inc.
*
* @return string
* A full HTML string, containing a list of available tokens.
*/
public function get_token_info() {
// Get a list of the available fields and arguments for token replacement.
$options = array();
foreach ($this->view->display_handler->get_handlers('field') as $field => $handler) {
$options[t('Fields')]["[!$field]"] = $handler->ui_name() . ' (' . t('raw') . ')';
$options[t('Fields')]["[%$field]"] = $handler->ui_name() . ' (' . t('rendered') . ')';
// We only use fields up to (and including) this one.
if ($field == $this->options['id']) {
break;
}
}
// This lets us prepare the key as we want it printed.
$count = 0;
foreach ($this->view->display_handler->get_handlers('argument') as $arg => $handler) {
$options[t('Arguments')]['%' . ++$count] = t('@argument title', array('@argument' => $handler->ui_name()));
$options[t('Arguments')]['!' . $count] = t('@argument input', array('@argument' => $handler->ui_name()));
}
// Add replacements for query string parameters.
foreach ($_GET as $param => $val) {
if (is_array($val)) {
$val = implode(', ', $val);
}
$options[t('Query string')]["[%$param]"] = strip_tags(decode_entities($val));
}
$this->document_self_tokens($options[t('Fields')]);
// Default text.
$output = '<p>' . t('You must add some additional fields to this display before using this field.
These fields may be marked as <em>Exclude from display</em> if you prefer. Note that due to rendering order,
you cannot use fields that come after this field; if you need a field not listed here, rearrange your fields.') . '</p>';
// We have some options, so make a list.
if (!empty($options)) {
$output = '<p>' . t('The following tokens are available for this field. Note that due to rendering order,
you cannot use fields that come after this field; if you need a field that is not listed here, re-arrange your fields.') . '</p>';
foreach (array_keys($options) as $type) {
if (!empty($options[$type])) {
$items = array();
foreach ($options[$type] as $key => $value) {
$items[] = $key . ' == ' . $value;
}
$output .= theme('item_list',
array(
'items' => $items,
'type' => $type
));
}
}
}
$output .= '<p><em>' . t('Using rendered (%) tokens can cause unexpected behaviour, as this will use the last output of the field.
This could be re written output also. If no prefix is used in the token pattern, "!" will be used as a default.') . '</em></p>';
return $output;
}
} // views_field_view_handler_field_view.