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编辑当前文件:/home2/sdektunc/.trash/administrator.8/components/com_newsfeeds/src/Controller/AjaxController.php
* @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\Component\Newsfeeds\Administrator\Controller; \defined('_JEXEC') or die; use Joomla\CMS\Language\Associations; use Joomla\CMS\Language\LanguageHelper; use Joomla\CMS\Language\Text; use Joomla\CMS\MVC\Controller\BaseController; use Joomla\CMS\Response\JsonResponse; use Joomla\CMS\Session\Session; /** * The newsfeed controller for ajax requests * * @since 3.9.0 */ class AjaxController extends BaseController { /** * Method to fetch associations of a newsfeed * * The method assumes that the following http parameters are passed in an Ajax Get request: * token: the form token * assocId: the id of the newsfeed whose associations are to be returned * excludeLang: the association for this language is to be excluded * * @return null * * @since 3.9.0 */ public function fetchAssociations() { if (!Session::checkToken('get')) { echo new JsonResponse(null, Text::_('JINVALID_TOKEN'), true); } else { $assocId = $this->input->getInt('assocId', 0); if ($assocId == 0) { echo new JsonResponse(null, Text::sprintf('JLIB_FORM_VALIDATE_FIELD_INVALID', 'assocId'), true); return; } $excludeLang = $this->input->get('excludeLang', '', 'STRING'); $associations = Associations::getAssociations('com_newsfeeds', '#__newsfeeds', 'com_newsfeeds.item', (int) $assocId); unset($associations[$excludeLang]); // Add the title to each of the associated records $newsfeedsTable = $this->factory->createTable('Newsfeed', 'Administrator'); foreach ($associations as $lang => $association) { $newsfeedsTable->load($association->id); $associations[$lang]->title = $newsfeedsTable->name; } $countContentLanguages = count(LanguageHelper::getContentLanguages(array(0, 1), false)); if (count($associations) == 0) { $message = Text::_('JGLOBAL_ASSOCIATIONS_PROPAGATE_MESSAGE_NONE'); } elseif ($countContentLanguages > count($associations) + 2) { $tags = implode(', ', array_keys($associations)); $message = Text::sprintf('JGLOBAL_ASSOCIATIONS_PROPAGATE_MESSAGE_SOME', $tags); } else { $message = Text::_('JGLOBAL_ASSOCIATIONS_PROPAGATE_MESSAGE_ALL'); } echo new JsonResponse($associations, $message); } } }