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media_wysiwyg.install in D7 Media 7.4

Same filename and directory in other branches
  1. 7.2 modules/media_wysiwyg/media_wysiwyg.install
  2. 7.3 modules/media_wysiwyg/media_wysiwyg.install

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

File

modules/media_wysiwyg/media_wysiwyg.install
View source 
<?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);

  // Set token version in use.
  variable_set('media_wysiwyg_token_version', MEDIA_WYSIWYG_TOKEN_VERSION);
}

/**
 * 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');
  variable_del('media_wysiwyg_external_link');
  variable_del('media_wysiwyg_remove_media_class');
}

/**
 * Implements hook_requirements().
 */
function media_wysiwyg_requirements($phase) {
  if ($phase != 'runtime') {
    return array();
  }
  $t = get_t();
  $version = variable_get('media_wysiwyg_token_version', '');
  $req = array(
    'title' => $t("Media token version"),
  );
  if (version_compare($version, MEDIA_WYSIWYG_TOKEN_VERSION) >= 0) {
    $req['value'] = $version;
    $req['severity'] = REQUIREMENT_OK;
  }
  else {
    $req['value'] = $version ? $version . ' (' . $t("Out of date") . ')' : $t("Unknown");
    $req['severity'] = REQUIREMENT_WARNING;
    $req['description'] = $t("Existing media tokens in content may need to be updated to keep up with the latest features in the media module. This operation will alter the content in the database in-place without creating new revisions, so it's recommended to backup your database before you do this.");
    $req['description'] .= ' ';
    $req['description'] .= l($t("Upgrade tokens to format version !version", array(
      '!version' => MEDIA_WYSIWYG_TOKEN_VERSION,
    )), 'admin/reports/status/upgrade-media-tokens');
  }
  return array(
    'media_wysiwyg_token_version' => $req,
  );
}

/**
 * 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,
  );
  return $dependencies;
}

/**
 * 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_" . $type->type . "_wysiwyg_restricted_view_modes_status", FALSE);
    if ($enabled) {
      $wysiwyg_restricted_view_modes = variable_get("media_wysiwyg_view_mode_" . $type->type . "_wysiwyg_restricted_view_modes", array());
      foreach ($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_" . $type->type . "_file_wysiwyg_view_mode_status", FALSE);
    if ($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);
}

/**
 * Notify upgraders that there's optional media linking functionality that needs to be enabled.
 */
function media_wysiwyg_update_7207() {
  $message = t('If you would like to be able to link images to a page go to /admin/config/media/browser and check "Provide the ability to link media to pages", and save the settings.');
  drupal_set_message($message, 'warning', TRUE);
}

/**
 * Media tokens are now versioned. Notify about old format.
 */
function media_wysiwyg_update_7301() {
  drupal_set_message(t("The Media token format has changed and needs to be upgraded. See the admin status page (/admin/reports/status) to upgrade media tokens in existing content."));
}

Functions

Namesort descending Description
media_wysiwyg_install Implements hook_install().
media_wysiwyg_requirements Implements hook_requirements().
media_wysiwyg_schema Implements hook_schema().
media_wysiwyg_uninstall Implements hook_uninstall().
media_wysiwyg_update_7201 Grant existing user access to new media wysiwyg permission.
media_wysiwyg_update_7202 Use the legacy file entity rendering method for existing sites.
media_wysiwyg_update_7203 Move integration with the stand-alone CKEditor module into the Media CKEditor module.
media_wysiwyg_update_7204 Whitelists certain fields for WYSIWYG overriding.
media_wysiwyg_update_7205 Install {media_restrict_wysiwyg} and {media_view_mode_wysiwyg}.
media_wysiwyg_update_7206 Notify upgraders that there's optional media alignment functionality that needs to be enabled.
media_wysiwyg_update_7207 Notify upgraders that there's optional media linking functionality that needs to be enabled.
media_wysiwyg_update_7301 Media tokens are now versioned. Notify about old format.
media_wysiwyg_update_dependencies Implements hook_update_dependencies().