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- <?php
- /**
- * @file
- * Rules i18n integration.
- */
- /**
- * Implements hook_menu().
- */
- function rules_i18n_rules_ui_menu_alter(&$items, $base_path, $base_count) {
- $items[$base_path . '/manage/%rules_config/edit'] = array(
- 'title' => 'Edit',
- 'type' => MENU_DEFAULT_LOCAL_TASK,
- 'weight' => -100,
- );
- // For reaction-rules i18n generates the menu items, for the others we provide
- // further i18n menu items for all other base paths.
- if ($base_path != 'admin/config/workflow/rules/reaction') {
- $items[$base_path . '/manage/%rules_config/translate'] = array(
- 'title' => 'Translate',
- 'page callback' => 'i18n_page_translate_localize',
- 'page arguments' => array('rules_config', $base_count + 1),
- 'access callback' => 'i18n_object_translate_access',
- 'access arguments' => array('rules_config', $base_count + 1),
- 'type' => MENU_LOCAL_TASK,
- 'file' => 'i18n.pages.inc',
- 'file path' => drupal_get_path('module', 'i18n'),
- 'weight' => 10,
- );
- $items[$base_path . '/manage/%rules_config/translate/%i18n_language'] = array(
- 'title' => 'Translate',
- 'page callback' => 'i18n_page_translate_localize',
- 'page arguments' => array('rules_config', $base_count + 1, $base_count + 3),
- 'access callback' => 'i18n_object_translate_access',
- 'access arguments' => array('rules_config', $base_count),
- 'type' => MENU_CALLBACK,
- 'file' => 'i18n.pages.inc',
- 'file path' => drupal_get_path('module', 'i18n'),
- 'weight' => 10,
- );
- }
- }
- /**
- * Implements hook_entity_info_alter().
- */
- function rules_i18n_entity_info_alter(&$info) {
- // Enable i18n support via the entity API.
- $info['rules_config']['i18n controller class'] = 'RulesI18nStringController';
- }
- /**
- * Implements hook_rules_config_insert().
- */
- function rules_i18n_rules_config_insert($rules_config) {
- // Do nothing when rebuilding defaults to avoid multiple cache rebuilds.
- // @see rules_i18n_rules_config_defaults_rebuild()
- if (!empty($rules_config->is_rebuild)) {
- return;
- }
- i18n_string_object_update('rules_config', $rules_config);
- }
- /**
- * Implements hook_rules_config_update().
- */
- function rules_i18n_rules_config_update($rules_config, $original = NULL) {
- // Do nothing when rebuilding defaults to avoid multiple cache rebuilds.
- // @see rules_i18n_rules_config_defaults_rebuild()
- if (!empty($rules_config->is_rebuild)) {
- return;
- }
- $original = $original ? $original : $rules_config->original;
- // Account for name changes.
- if ($original->name != $rules_config->name) {
- i18n_string_update_context("rules:rules_config:{$original->name}:*", "rules:rules_config:{$rules_config->name}:*");
- }
- // We need to remove the strings of any disappeared properties, i.e. strings
- // from translatable parameters of deleted actions.
- // i18n_object() uses a static cache per config, so bypass it to wrap the
- // original entity.
- $object_key = i18n_object_key('rules_config', $original);
- $old_i18n_object = new RulesI18nStringObjectWrapper('rules_config', $object_key, $original);
- $old_strings = $old_i18n_object->get_strings(array('empty' => TRUE));
- // Note: For the strings to have updated values, the updated entity needs to
- // be handled last due to i18n's cache.
- $strings = i18n_object('rules_config', $rules_config)->get_strings(array('empty' => TRUE));
- foreach (array_diff_key($old_strings, $strings) as $name => $string) {
- $string->remove(array('empty' => TRUE));
- }
- // Now update the remaining strings.
- foreach ($strings as $string) {
- $string->update(array('empty' => TRUE, 'update' => TRUE));
- }
- }
- /**
- * Implements hook_rules_config_delete().
- */
- function rules_i18n_rules_config_delete($rules_config) {
- // Only react on real delete, not revert.
- if (!$rules_config->hasStatus(ENTITY_IN_CODE)) {
- i18n_string_object_remove('rules_config', $rules_config);
- }
- }
- /**
- * Implements hook_rules_config_defaults_rebuild().
- */
- function rules_i18n_rules_config_defaults_rebuild($rules_configs, $originals) {
- // Once all defaults have been rebuilt, update all i18n strings at once. That
- // way we build the rules cache once the rebuild is complete and avoid
- // rebuilding caches for each updated rule.
- foreach ($rules_configs as $name => $rule_config) {
- if (empty($originals[$name])) {
- rules_i18n_rules_config_insert($rule_config);
- }
- else {
- rules_i18n_rules_config_update($rule_config, $originals[$name]);
- }
- }
- }
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