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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

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.

=====

Block Class

http://drupal.org/project/block_class

-----

Block Class was developed and is maintained by Four Kitchens

<http://fourkitchens.com>.

=====

Installation

-----

1. Enable the module

2. To add a class to a block, simply visit that block's configuration page at

Administration > Structure > Blocks

name = Block Class

description = Allows assigning CSS classes to blocks.

core = 7.x

dependencies[] = block

files[] = block_class.test

test_dependencies[] = context

test_dependencies[] = features (2.x)

test_dependencies[] = features_extra

; Information added by Drupal.org packaging script on 2015-12-18

version = "7.x-2.3"

core = "7.x"

project = "block_class"

datestamp = "1450415951"

<?php

/**

 * @file

 * Install, update and uninstall functions for the block_class module.

 */

/**

 * Implements hook_install().

 */

function block_class_install() {

  $schema['block'] = array();

  block_class_schema_alter($schema);

  foreach ($schema['block']['fields'] as $field => $spec) {

    if (db_field_exists('block', $field)) {

      watchdog('system', 'Module install: Attempt to recreate field: "%field", when it already exists.', array('%field' => $field), WATCHDOG_WARNING);

    }

    else {

      db_add_field('block', $field, $spec);

    }

  }

}

/**

 * Implements hook_uninstall().

 */

function block_class_uninstall() {

  $schema['block'] = array();

  block_class_schema_alter($schema);

  foreach ($schema['block']['fields'] as $field => $specs) {

    db_drop_field('block', $field);

  }

}

/**

 * Implements hook_schema_alter().

 *

 * Other modules, such as i18n_block also modify the block database table.

 */

function block_class_schema_alter(&$schema) {

  if (isset($schema['block'])) {

    $schema['block']['fields']['css_class'] = array(

      'type' => 'varchar',

      'length' => 255,

      'not null' => TRUE,

      'default' => '',

      'description' => 'String containing the classes for the block.',

    );

  }

}

/**

 * Alters the structure of {block_class} schema.

 */

function block_class_update_7100() {

  // Check if the block_class table exists to prevent installation profiles

  // from running this update for versions without the block_class table.

  if (db_table_exists('block_class')) {

    // Update the schema.

    db_drop_primary_key('block_class');

    db_change_field('block_class', 'module', 'module',

      array(

        'type' => 'varchar',

        'length' => '64',

        'not null' => TRUE,

        'default' => '',

        'description' => 'The module to which the block belongs.',

      )

    );

    db_change_field('block_class', 'delta', 'delta',

      array(

        'type' => 'varchar',

        'length' => '32',

        'not null' => TRUE,

        'default' => '',

        'description' => "The ID of the module's block.",

      )

    );

    db_change_field('block_class', 'css_class', 'css_class',

      array(

        'type' => 'varchar',

        'length' => '255',

        'not null' => TRUE,

        'default' => '',

        'description' => 'String containing the classes for the block.',

      )

    );

    // Restore the primary key.

    db_add_primary_key('block_class', array('module', 'delta'));

  }

}

/**

 * Fix too long primary key length in {block_class}.

 */

function block_class_update_7101() {

  // Ensure the block_class table exists, which is not true for all versions.

  if (db_table_exists('block_class')) {

    // Drop current primary key.

    db_drop_primary_key('block_class');

    db_change_field('block_class', 'module', 'module', array(

      'type' => 'varchar',

      'length' => 64,

      'not null' => TRUE,

      'default' => '',

      'description' => 'The module to which the block belongs.',

    ));

    db_change_field('block_class', 'delta', 'delta', array(

      'type' => 'varchar',

      'length' => 32,

      'not null' => TRUE,

      'default' => '',

      'description' => "The ID of the module's block.",

    ));

    // Create new primary key.

    db_add_primary_key('block_class', array('module', 'delta'));

  }

}

/**

 * Migration from block_class table to new field css_class in core block table.

 */

function block_class_update_7103() {

  if (!db_field_exists('block', 'block_class')) {

    $schema['block'] = array();

    block_class_schema_alter($schema);

    foreach ($schema['block']['fields'] as $field => $specs) {

      db_add_field('block', $field, $specs);

    }

  }

  if (db_table_exists('block_class')) {

    // Migrate all existing records from block_class table to block table.

    $result = db_query('SELECT css_class, module, delta FROM {block_class}');

    while ($record = $result->fetchObject()) {

      db_update('block')

        ->fields(array('css_class' => $record->css_class))

        ->condition('module', $record->module)

        ->condition('delta', $record->delta)

        ->execute();

    }

    // Remove the block_class table.

    db_drop_table('block_class');

  }

}

<?php

/**

 * @file

 * Enhanced control over the CSS Classes of any Block.

 *

 * Block Class allows users to add classes to any block through the block's

 * configuration interface. This implementation is based on an alteration of

 * the Core block database table to leverage the Core Block API functions,

 * objects and structure.

 */

/**

 * Implements hook_permission().

 */

function block_class_permission() {

  return array(

    'administer block classes' => array(

      'title' => t('Administer block classes'),

      'description' => t('Set CSS classes for blocks.'),

    ),

  );

}

/**

 * Implements theme_preprocess_block().

 *

 * Extend block's classes with any user defined classes.

 */

function block_class_preprocess_block(&$vars) {

  $block = $vars['block'];

  if (!empty($block->css_class)) {

    $classes_array = explode(' ', $block->css_class);

    foreach ($classes_array as $class) {

      $vars['classes_array'][] = drupal_clean_css_identifier($class, array());

    }

  }

}

/**

 * Implements hook_preprocess_HOOK().

 *

 * Extend panel block's classes with any user defined classes.

 */

function block_class_preprocess_panels_pane(&$vars) {

  if ($vars['pane']->type != 'block') {

    return;

  }

  // Infer the block's $module and $delta from the pane subtype.

  $block_parts = explode('-', $vars['pane']->subtype);

  // Load the block based on the block parts.

  $block = block_load($block_parts[0], $block_parts[1]);

  // Add a generic 'module type' pane class.

  $vars['classes_array'][] = drupal_html_class('pane-' . $block->module);

  // Add $css_class to the $classes_array.

  if (!empty($block->css_class)) {

    $classes_array = explode(' ', $block->css_class);

    foreach ($classes_array as $class) {

      $vars['classes_array'][] = drupal_clean_css_identifier($class, array());

    }

  }

}

/**

 * Implements hook_form_alter().

 *

 * Alter block edit form to add configuration field.

 */

function block_class_form_alter(&$form, &$form_state, $form_id) {

  if (user_access('administer block classes') && ($form_id == 'block_admin_configure' || $form_id == 'block_add_block_form')) {

    // Load statically cached block object used to display the form.

    $block = block_load($form['module']['#value'], $form['delta']['#value']);

    $form['settings']['css_class'] = array(

      '#type' => 'textfield',

      '#title' => t('CSS class(es)'),

      '#default_value' => isset($block->css_class) ? $block->css_class : '',

      '#description' => t('Customize the styling of this block by adding CSS classes. Separate multiple classes by spaces.'),

      '#maxlength' => 255,

    );

    $form['#submit'][] = 'block_class_form_submit';

  }

}

/**

 * Helper function: additional submit callback for block configuration pages.

 *

 * Save supplied CSS classes.

 */

function block_class_form_submit($form, &$form_state) {

  if ($form_state['values']['form_id'] == 'block_admin_configure' || $form_state['values']['form_id'] == 'block_add_block_form') {

    // Only save if value has changed.

    if (isset($form_state['values']['css_class']) && $form['settings']['css_class']['#default_value'] != $form_state['values']['css_class'] && user_access('administer blocks')) {

      db_update('block')

        ->fields(array('css_class' => $form_state['values']['css_class']))

        ->condition('module', $form_state['values']['module'])

        ->condition('delta', $form_state['values']['delta'])

        ->execute();

      // Flush all context module cache to use the updated css_class.

      if (module_exists('context')) {

        cache_clear_all('context', 'cache', TRUE);

      }

    }

  }

}

<?php

/**

 * @file

 * Test the Block Class module.

 */

/**

 * Provides common functionality for the Block Class test classes.

 */

class BlockClassTestCase extends DrupalWebTestCase {

  /**

   * User object to perform site browsing

   * @var object

   */

  protected $privilegedUser;

  /**

   * Machine name of the module providing the block coupled with delta.

   * @var string

   */

  protected $module = 'system';

  /**

   * Block delta as provided by its module.

   * @var string

   */

  protected $delta = 'main';

  /**

   * Permissions required by the user to perform the tests.

   * @var array

   */

  protected $permissions = array(

    'administer blocks',

    'administer block classes',

  );

  /**

   * Enable modules and create user with specific permissions.

   *

   * By default Test Cases are carried on the "Main page content" Block.

   */

  public function setUp() {

    // Merge inherited classes modules, see FieldUITestCase for an example.

    $modules = func_get_args();

    if (isset($modules[0]) && is_array($modules[0])) {

      $modules = $modules[0];

    }

    $modules[] = 'block_class';

    parent::setUp($modules);

    // Authenticate test user.

    $this->privilegedUser = $this->drupalCreateUser($this->permissions);

    $this->drupalLogin($this->privilegedUser);

  }

  /**

   * Update Block CSS class and assert whether it is found when displayed.

   *

   * @param bool $anon

   *   (optional) Set to TRUE to view block with anon user, defaults to TRUE.

   * @param string $module

   *   (optional) Machine name of the module Defaults to

   *   $this->module if set to NULL.

   * @param string $delta

   *   (optional) Block delta as provided by its module. Defaults to

   *   $this->delta if set to NULL.

   */

  public function assertUpdateBlockClass($anon = FALSE, $module = NULL, $delta = NULL) {

    // Initialize $module and $delta by default if no value is provided.

    if (!isset($module)) {

      $module = $this->module;

    }

    if (!isset($delta)) {

      $delta = $this->delta;

    }

    // Test with three random class names.

    $css_classes = implode(' ', array(

      $this->randomName(8),

      $this->randomName(8),

      $this->randomName(8),

    ));

    // Update Block CSS class field.

    $this->drupalPost("admin/structure/block/manage/$module/$delta/configure", array('css_class' => $css_classes), t('Save block'));

    // Check Block configuration was saved successfully.

    $this->assertText(t('The block configuration has been saved.'));

    // Browse to the homepage.

    $this->drupalGet('');

    // Log out if the test is for anonymous user.

    if ($anon) {

      $this->drupalLogout();

      // Browse back to the homepage.

      $this->drupalGet('');

    }

    // Check if the Block CSS classes could be found.

    $this->assertPattern('/class=\"(.*?)' . $css_classes . '(.*?)\"/', format_string('The CSS classes were found: @css_classes', array('@css_classes' => $css_classes)));

    // Login again after testing with the anonumous user.

    if ($anon) {

      $this->drupalLogin($this->privilegedUser);

    }

  }

}

/**

 * Test the update and display of the CSS class for a Block.

 */

class BlockClassUpdateDisplayTestCase extends BlockClassTestCase {

  /**

   * Implements DrupalWebTestCase::getInfo().

   */

  public static function getInfo() {

    return array(

      'name' => 'Block CSS class update and display',

      'description' => 'Test the update of a Block CSS class field and the display for the Main Page Content Block.',

      'group' => 'Block Class',

    );

  }

  /**

   * Update and display a Block multiple times to ensure CSS class is found.

   *

   * A Block is updated and displayed several times and with logged in or

   * anonymous user, with Block cache turned enabled or disabled.

   */

  public function testUpdateDisplayClass() {

    // Edit the block, change the class and check if the CSS classes are found.

    $this->assertUpdateBlockClass();

    // Now, turn on caching programmatically and set it to 15 min expiry.

    variable_set('block_cache', TRUE);

    variable_set('cache_lifetime', 900);

    variable_set('page_cache_maximum_age', 900);

    // Edit the block, change the class and check with the anonymous user.

    $this->assertUpdateBlockClass(TRUE);

    // Edit the block, change the class and check with the anonymous user.

    $this->assertUpdateBlockClass(TRUE);

  }

}

/**

 * Test Block Class permissions.

 */

class BlockClassPermissionTestCase extends BlockClassTestCase {

  /**

   * Implements DrupalWebTestCase::getInfo().

   */

  public static function getInfo() {

    return array(

      'name' => 'Administer block classes permission',

      'description' => 'Test the permission added by the module to administer block classes.',

      'group' => 'Block Class',

    );

  }

  /**

   * Enable modules and create user with specific permissions.

   */

  public function setUp() {

    // Remove the 'administer block classes' permission from the base class.

    $this->permissions = array('administer blocks');

    parent::setUp();

  }

  /**

   * Ensure Block CSS classes field is only visible with the right permissions.

   *

   * Test if a user without 'administer block classes' permission has access to

   * the Block CSS classes field on the block configuration page.

   */

  public function testPermission() {

    // Browse to the "Main page content" block editing form page.

    $this->drupalGet("admin/structure/block/manage/{$this->module}/{$this->delta}/configure");

    // Check that the css_class field couldn't be found.

    // If the field is not found, it can't be submitted through drupalPost.

    $this->assertNoFieldById('css_class', 'The Css classes field was not found on the page.');

  }

}

/**

 * Test Block Class integration with Context.

 */

class BlockClassContextTestCase extends BlockClassUpdateDisplayTestCase {

  /**

   * Implements DrupalWebTestCase::getInfo().

   */

  public static function getInfo() {

    return array(

      'name' => 'Integration with Context',

      'description' => 'Test the integration of Block Class with the Context module and the update/display of a Block CSS class.',

      // Include required contributed modules context and ctools for the test.

      'dependencies' => array('context', 'ctools'),

      'group' => 'Block Class',

    );

  }

  /**

   * Enable modules and create user with specific permissions.

   */

  public function setUp() {

    // Override default module and delta to test with the "Who's online" block.

    $this->module = 'user';

    $this->delta = 'online';

    // Include the Context module and its dependencies to be loaded.

    parent::setUp('context');

    // Initialize a test context with the test block.

    $this->initializeContext();

  }

  /**

   * Helper function to initialize a test Context with a test block.

   */

  public function initializeContext() {

    // Import a basic context exported through the admin interface.

    $context = new stdClass();

    $context->disabled = FALSE;

    $context->api_version = 3;

    $context->name = 'front';

    $context->description = 'Frontpage Context';

    $context->tag = '';

    $context->conditions = array(

      'path' => array(

        'values' => array(

          '<front>' => '<front>',

        ),

      ),

    );

    $context->reactions = array(

      'block' => array(

        'blocks' => array(

          $this->module . '-' . $this->delta => array(

            'module' => $this->module,

            'delta' => $this->delta,

            'region' => 'content',

            'weight' => '-10',

          ),

        ),

      ),

    );

    $context->condition_mode = 0;

    // Translatables

    // Included for use with string extractors like potx.

    t('Frontpage Context');

    // Save the context.

    context_save($context);

  }

}

/**

 * Test Block Class integration with Features through FE Block.

 */

class BlockClassFeaturesTestCase extends BlockClassTestCase {

  /**

   * Implements DrupalWebTestCase::getInfo().

   */

  public static function getInfo() {

    return array(

      'name' => 'Integration with Features',

      'description' => 'Test the integration of Block Class with Features through the FE Block module and the update/display of a Block CSS class.',

      // Include Features related modules required for this Test Case.

      'dependencies' => array('features', 'ctools', 'fe_block'),

      'group' => 'Block Class',

    );

  }

  /**

   * Enable modules and create user with specific permissions.

   */

  public function setUp() {

    // Override default module and delta to test with the "Who's online" block.

    $this->module = 'user';

    $this->delta = 'online';

    // Include all Features related modules and Test Helper feature.

	parent::setUp('block_class_fe_block_test');

  }

  /**

   * Test how Block Class reacts when exported to a Feature with FE Block.

   *

   * Helper Feature's Block configuration settings are imported, updated and

   * the display is tested several times, before reverting the feature.

   */

  public function testFeatureDisplayClass() {

    // Block classes exported to the Test Feature module.

    $test_classes = 'fe_block-class1 fe_block-class2 fe_block-class3';

    // Test helper feature machine name.

    $test_feature = 'block_class_fe_block_test';

    // Browse to the front page and check Block's CSS classes configuration.

    $this->drupalGet('');

    // Check if feature's Block CSS classes could be found.

    $this->assertPattern('/class=\"(.*?)' . $test_classes . '(.*?)\"/', format_string('The CSS classes from exported feature were found: @css_classes', array('@css_classes' => $test_classes)));

    // Check Block's configuration form css_class field value.

    $this->drupalGet("admin/structure/block/manage/{$this->module}/{$this->delta}/configure");

    $this->assertFieldByName('css_class', $test_classes, format_string('The CSS classes from exported feature were found for the field <em>css_class</em> in the Block\'s configuration page: @css_classes', array('@css_classes' => $test_classes)));

    // Run a standard Update/Display Test check with Anon.

    $this->assertUpdateBlockClass(TRUE);

    // Ensure Feature's state is overriden for 'fe_block_settings' component.

    module_load_include('inc', 'features', 'features.export');

    $test_feature_state = features_get_storage($test_feature);

    $this->assertFalse(empty($test_feature_state), 'The state of the <em>Block Class FE Block Integration Test Helper</em> feature is <strong>Overridden</strong>.');

    $test_feature_states = features_get_component_states(array($test_feature));

    $this->assertFalse(empty($test_feature_states[$test_feature]['fe_block_settings']), 'The state of the <em>fe_block_settings</em> component of the <em>Block Class FE Block Integration Test Helper</em> feature is <strong>Overridden</strong>.');

    // Revert feature and check again.

    features_revert_module($test_feature);

    // Browse to the front page and check Block's CSS classes configuration.

    $this->drupalGet('');

    // Check if feature's Block CSS classes could be found.

    $this->assertPattern('/class=\"(.*?)' . $test_classes . '(.*?)\"/', format_string('After reverting the feature, the CSS classes from exported feature were found: @css_classes', array('@css_classes' => $test_classes)));

    // Check Block's configuration form css_class field value.

    $this->drupalGet("admin/structure/block/manage/{$this->module}/{$this->delta}/configure");

    $this->assertFieldByName('css_class', $test_classes, format_string('After reverting the feature, the CSS classes from exported feature were found for the field <em>css_class</em> in the Block\'s configuration page: @css_classes', array('@css_classes' => $test_classes)));

  }

}

<?php

/**

 * @file

 * block_class_fe_block_test.features.fe_block_settings.inc

 */

/**

 * Implements hook_default_fe_block_settings().

 */

function block_class_fe_block_test_default_fe_block_settings() {

  $export = array();

  $export['version'] = '2.0';

  $export['user-online'] = array(

    'cache' => -1,

    'css_class' => 'fe_block-class1 fe_block-class2 fe_block-class3',

    'custom' => 0,

    'delta' => 'online',

    'module' => 'user',

    'node_types' => array(),

    'pages' => '<front>',

    'roles' => array(),

    'themes' => array(

      'bartik' => array(

        'region' => 'content',

        'status' => 1,

        'theme' => 'bartik',

        'weight' => -7,

      ),

    ),

    'title' => 'Block Class Test Who\'s Online with FE Block',

    'visibility' => 1,

  );

  return $export;

}

name = Block Class FE Block Integration Test Helper

description = Helper module for testing the integration of Block Class with Features through the FE Block module.

core = 7.x

package = Features

dependencies[] = fe_block

features[fe_block_settings][] = user-online

features[features_api][] = api:2

hidden = TRUE

; Information added by Drupal.org packaging script on 2015-12-18

version = "7.x-2.3"

core = "7.x"

project = "block_class"

datestamp = "1450415951"

<?php

/**

 * @file

 * Drupal needs this blank file.

 */