/**
* Creates new items from the "Bulk Translate" list.
*
* @since 2.11
*
* @param array $item_content NULL, to indicate no handler.
* @param string $bulk_action the requested action.
* @param integer $post_id the affected attachment.
*
* @return object updated $item_content. NULL if no handler, otherwise
* ( 'message' => error or status message(s), 'body' => '' )
*/
public static function mla_list_table_custom_bulk_action($item_content, $bulk_action, $post_id)
{
global $polylang;
MLA::mla_debug_add(__LINE__ . " MLA_Polylang::mla_list_table_bulk_action_item_request( {$bulk_action}, {$post_id} )", MLA::MLA_DEBUG_CATEGORY_LANGUAGE);
if ('pll-translate' == $bulk_action) {
$translations = array();
if (isset($_REQUEST['bulk_tr_languages'])) {
$bulk_tr_languages = $_REQUEST['bulk_tr_languages'];
// Expand All Languages selection
if (isset($bulk_tr_languages['all'])) {
foreach ($polylang->model->get_languages_list() as $language) {
$bulk_tr_languages[$language->slug] = 'translate';
}
unset($bulk_tr_languages['all']);
}
// Process language selection(s)
foreach ($bulk_tr_languages as $language => $action) {
$new_id = MLA_Polylang::_get_translation($post_id, $language);
$translations[] = $new_id;
}
}
// Clear all the "Filter-by" parameters
if (isset($_REQUEST['bulk_tr_options']['clear_filters'])) {
MLA::mla_clear_filter_by();
}
if (empty($translations)) {
$item_content = array('message' => "Item {$post_id}, no translations.");
} else {
$_REQUEST['heading_suffix'] = __('Bulk Translations', 'media-library-assistant');
MLA_Polylang::$bulk_action_includes = array_merge(MLA_Polylang::$bulk_action_includes, $translations);
$translations = implode(',', $translations);
$item_content = array('message' => "Item {$post_id}, translation(s): {$translations}.");
}
}
return $item_content;
}
