Club Drupal

<?php

/**

 * @file

 * Install, update and uninstall functions for the Media WYSIWYG module.

 */

/**

 * Implements hook_schema().

 */

function media_wysiwyg_schema() {

  $schema['media_restrict_wysiwyg'] = array(

    'description' => 'Stores media displays restricted in wysiwyg.',

    'fields' => array(

      'type' => array(

        'description' => 'The machine name of the file type.',

        'type' => 'varchar',

        'length' => 255,

        'not null' => TRUE,

        'default' => '',

      ),

      'display' => array(

        'description' => 'The restricted display.',

        'type' => 'varchar',

        'length' => '255',

        'not null' => TRUE,

        'default' => '',

      ),

    ),

  );

  $schema['media_view_mode_wysiwyg'] = array(

    'description' => 'Maps WYSIWYG view modes to file types.',

    'fields' => array(

      'type' => array(

        'description' => 'The machine name of the file type.',

        'type' => 'varchar',

        'length' => 255,

        'not null' => TRUE,

        'default' => '',

      ),

      'view_mode' => array(

        'description' => 'WYSIWYG view mode mapped to this file type.',

        'type' => 'varchar',

        'length' => 255,

        'not null' => TRUE,

        'default' => '',

      ),

    ),

  );

  return $schema;

}

/**

 * Implements hook_install().

 */

function media_wysiwyg_install() {

  media_wysiwyg_update_7204();

  // Start off with the alignment feature enabled.

  variable_set('media_wysiwyg_alignment', TRUE);

}

/**

 * Implements hook_uninstall().

 */

function media_wysiwyg_uninstall() {

  // Remove variables.

  variable_del('media_wysiwyg_wysiwyg_title');

  variable_del('media_wysiwyg_wysiwyg_icon_title');

  variable_del('media_wysiwyg_wysiwyg_default_view_mode');

  variable_del('media_wysiwyg_wysiwyg_upload_directory');

  variable_del('media_wysiwyg_wysiwyg_allowed_types');

  variable_del('media_wysiwyg_wysiwyg_allowed_attributes');

  variable_del('media_wysiwyg_wysiwyg_browser_plugins');

  variable_del('media_wysiwyg_wysiwyg_override_field_types');

  variable_del('media_wysiwyg_use_link_text_for_filename');

  variable_del('media_wysiwyg_alignment');

}

/**

 * Implements hook_update_dependencies().

 */

function media_wysiwyg_update_dependencies() {

  // Ensure the "access media browser" permission is granted to users before

  // using it to grant the "use media wysiwyg" permission.

  $dependencies['media_wysiwyg'][7201] = array(

    'media' => 7226,

  );

}

/**

 * Grant existing user access to new media wysiwyg permission.

 */

function media_wysiwyg_update_7201() {

  $roles = user_roles(TRUE, 'access media browser');

  foreach ($roles as $rid => $role) {

    user_role_grant_permissions($rid, array('use media wysiwyg'));

  }

  return t('Use Media WYSIWYG permission was granted to: @roles.', array(

    '@roles' => check_plain(implode(', ', $roles)),

  ));

}

/**

 * Use the legacy file entity rendering method for existing sites.

 *

 * Existing sites can change this setting at admin/config/media/browser.

 */

function media_wysiwyg_update_7202() {

  variable_set('media_wysiwyg_default_render', 'field_attach');

}

/**

 * Move integration with the stand-alone CKEditor module into the Media CKEditor module.

 */

function media_wysiwyg_update_7203() {

  $output = '';

  if (module_exists('ckeditor')) {

    $output .= t('CKEditor integration has been moved to the Media CKEditor module.');

    $output .= t('If you are using the stand-alone CKEditor module in combination with the CKEditor plugin provided by Media WYSIWYG then you must download and enable the <a href="@url">Media CKEditor</a> module.', array('@url' => 'https://www.drupal.org/project/media_ckeditor'));

  }

  return $output;

}

/**

 * Whitelists certain fields for WYSIWYG overriding.

 */

function media_wysiwyg_update_7204() {

  $instances = field_read_instances(array('entity_type' => 'file'));

  $updated = array();

  $set_to_default = array();

  foreach ($instances as $instance) {

    $field_info = field_info_field($instance['field_name']);

    $allowed_field_types = variable_get('media_wysiwyg_wysiwyg_override_field_types', array('text', 'text_long'));

    if (in_array($field_info['type'], $allowed_field_types)) {

      if (!isset($instance['settings']['wysiwyg_override'])) {

        $instance['settings']['wysiwyg_override'] = 1;

        field_update_instance($instance);

        $set_to_default[] = $instance['field_name'];

      }

    }

    elseif (isset($instance['settings']['wysiwyg_override'])) {

      unset($instance['settings']['wysiwyg_override']);

      field_update_instance($instance);

      $updated[] = $instance['field_name'];

    }

  }

  if (count($updated) || count($set_to_default)) {

    $updated_string = implode(', ', $updated);

    $default_string = implode(', ', $set_to_default);

    return t("Updated the following field instances: @updated_string so they can't be overridden when the file is inserted in the WYSIWYG. Updated the following fields @default_string so that they continue to show up when a file is inserted.", array(

      '@updated_string' => $updated_string,

      '@default_string' => $default_string,

    ));

  }

}

/**

 * Install {media_restrict_wysiwyg} and {media_view_mode_wysiwyg}.

 *

 * Remove variables media_wysiwyg_view_mode_%.

 *

 * Uninstall media_wysiwyg_view_mode module.

 */

function media_wysiwyg_update_7205() {

  $schema = media_wysiwyg_schema();

  // Create the new configuration tables.

  if (!db_table_exists('media_restrict_wysiwyg')) {

    db_create_table('media_restrict_wysiwyg', $schema['media_restrict_wysiwyg']);

    db_create_table('media_view_mode_wysiwyg', $schema['media_view_mode_wysiwyg']);

  }

  // Migrate the configuration from the old variables into the new DB tables.

  $types = file_type_load_all(TRUE);

  foreach ($types as $type) {

    $enabled = variable_get("media_wysiwyg_view_mode_" . $type->type . "_file__wysiwyg_restricted_view_modes_status", FALSE);

    if ($enabled) {

      $wysiwyg_restricted_view_modes = variable_get("media_wysiwyg_view_mode_" . $type->type . "_file_wysiwyg_restricted_view_modes", array());

      foreach ($wysiwyg_restricted_view_modes as $wysiwyg_restricted_view_mode) {

        db_insert('media_restrict_wysiwyg')

          ->fields(array(

            'type' => $type->type,

            'display' => $wysiwyg_restricted_view_mode,

          ))

          ->execute();

      }

    }

    $enabled = variable_get("media_wysiwyg_view_mode_" . $type->type . "_wysiwyg_view_mode_status");

    if ($enabled) {

      $file_wysiwyg_view_mode = variable_get("media_wysiwyg_view_mode_" . $type->type . "_file_wysiwyg_view_mode", 'wysiwyg');

      db_insert('media_view_mode_wysiwyg')

        ->fields(array(

          'type' => $type->type,

          'view_mode' => $file_wysiwyg_view_mode,

        ))

        ->execute();

    }

  }

  // Remove old configuration variables.

  db_delete('variable')->condition('name', "media_wysiwyg_view_mode_%", "LIKE")->execute();

  // Disable and uninstall View Mode module.Since the view mode module is

  // deleted, this copies from  module_disable() and drupal_uninstall_modules().

  // Disable first.

  $module = 'media_wysiwyg_view_mode';

  db_update('system')

    ->fields(array('status' => 0))

    ->condition('type', 'module')

    ->condition('name', $module)

    ->execute();

  system_list_reset();

  module_list(TRUE);

  module_implements('', FALSE, TRUE);

  entity_info_cache_clear();

  // Invoke hook_modules_disabled before disabling modules,

  // so we can still call module hooks to get information.

  module_invoke_all('modules_disabled', array($module));

  // Update the registry to remove the newly-disabled module.

  registry_update();

  _system_update_bootstrap_status();

  // Update the theme registry to remove the newly-disabled module.

  drupal_theme_rebuild();

  // Now uninstall.

  drupal_uninstall_schema($module);

  drupal_set_installed_schema_version($module, SCHEMA_UNINSTALLED);

  module_invoke_all('modules_uninstalled', array($module));

}

/**

 * Notify upgraders that there's optional media alignment functionality that needs to be enabled.

 */

function media_wysiwyg_update_7206() {

  $message = t('If you would like to be able to align your embedded media (left, right, or center), go to /admin/config/media/browser and check "Provide alignment option when embedding media", and save the settings.');

  drupal_set_message($message, 'warning', TRUE);

}