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- <?php
- /**
- * @file
- * Internationalization (i18n) hooks.
- */
- /**
- * Implements hook_i18n_object_info().
- */
- function metatag_panels_i18n_object_info() {
- // Compile all of the tags to add to the translation stack.
- $meta_tag_info = metatag_get_info();
- $groups = $meta_tag_info['groups'];
- $properties = array();
- foreach ($meta_tag_info['tags'] as $tag_info) {
- // Ignore certain field types that aren't translatable, mostly fields that
- // list predetermined options in various forms.
- if (!empty($tag_info['class']) && $tag_info['class'] == 'DrupalListMetaTag') {
- continue;
- }
- elseif (!empty($tag_info['form']['#type']) && $tag_info['form']['#type'] == 'select') {
- continue;
- }
- elseif (!empty($tag_info['form']['#options'])) {
- continue;
- }
- // Build a suitable structure for this meta tag.
- $tag_name = $tag_info['name'];
- $title = $tag_info['label'];
- if (!empty($tag_info['group'])) {
- $tag_group = $tag_info['group'];
- $group_label = !empty($groups[$tag_group]['label']) ? $groups[$tag_group]['label'] : $tag_group;
- $title = $group_label . ': ' . $title;
- }
- $properties[$tag_name] = array(
- 'title' => $title,
- 'field' => "conf.metatag_panels.metatags.{$tag_name}.value",
- );
- }
- $info['metatag_panels'] = array(
- 'title' => t('Metatag:Panels configurations'),
- // Callback to load all config objects.
- 'list callback' => 'metatag_panels_i18n_list_panels',
- // The object load callback.
- // 'load callback' => 'metatag_panels_i18n_load',
- // @todo Custom i18n object overrides.
- // 'class' => 'metatag_panels_i18n_metatag',
- // @todo Is this needed? What does it do?
- // 'translation set' => TRUE,
- // The object's "key" field, this tells i18n_string to use the $panel->name
- // attribute.
- 'key' => 'name',
- // Placeholders for automatic paths. This connects the 'key' to strings in
- // the paths listed below.
- // 'placeholders' => array(
- // '%did' => 'did',
- // ),
- // To produce edit links automatically.
- // 'edit path' => 'admin/config/search/metatags/config/%instance',
- // Auto-generate a 'translate' tab.
- // 'translate tab' => 'admin/config/search/metatags/config/%instance/translate',
- // Properties for string translation.
- 'string translation' => array(
- // The textgroup, type and (below) name will be concatenated into a single
- // string as the {locales_source} context.
- 'textgroup' => 'metatag',
- 'type' => 'metatag_panels',
- // Table where the object is stored, to automate string lists.
- // 'table' => 'page_manager_handlers',
- // Translatable properties of these objects, this will be added later.
- 'properties' => $properties,
- // The path to translate individual strings.
- // 'translate path' => 'admin/config/search/metatags/config/%instance/translate/%i18n_language',
- ),
- );
- return $info;
- }
- /**
- * List callback.
- */
- function metatag_panels_i18n_list_panels() {
- // Load all of the CTools objects.
- ctools_include('export');
- $all_objects = array();
- // Load the handlers first.
- $handlers = ctools_export_crud_load_all('page_manager_handlers');
- if (!empty($handlers)) {
- // Unserialize the config array.
- foreach ($handlers as $name => $handler) {
- if (!empty($handler)) {
- if (is_string($handler->conf)) {
- $handler->conf = unserialize($handler->conf);
- }
- if (!empty($handler->conf['metatag_panels']['enabled']) && !empty($handler->conf['metatag_panels']['metatags'])) {
- $all_objects[$name] = $handler;
- }
- }
- }
- }
- // Load the pages next, they need extra "handling".
- $pages = ctools_export_crud_load_all('page_manager_pages');
- if (!empty($pages)) {
- // Unserialize the config array.
- foreach ($pages as $key => $page) {
- if (!empty($page) && !empty($page->default_handlers)) {
- foreach ($page->default_handlers as $name => $handler) {
- if (is_string($handler->conf)) {
- $handler->conf = unserialize($handler->conf);
- }
- if (!empty($handler->conf['metatag_panels']['enabled']) && !empty($handler->conf['metatag_panels']['metatags'])) {
- $all_objects[$name] = $handler;
- }
- }
- }
- }
- }
- return $all_objects;
- }
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