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编辑当前文件:/home2/sdektunc/ixilyucatan.gob.mx/libraries/src/MVC/View/CategoryFeedView.php
* @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\CMS\MVC\View; \defined('JPATH_PLATFORM') or die; use Joomla\CMS\Document\Feed\FeedItem; use Joomla\CMS\Factory; use Joomla\CMS\Helper\RouteHelper; use Joomla\CMS\Language\Text; use Joomla\CMS\Router\Route; use Joomla\CMS\UCM\UCMType; /** * Base feed View class for a category * * @since 3.2 */ class CategoryFeedView extends HtmlView { /** * Execute and display a template script. * * @param string $tpl The name of the template file to parse; automatically searches through the template paths. * * @return void * * @since 3.2 * @throws \Exception */ public function display($tpl = null) { $app = Factory::getApplication(); $document = Factory::getDocument(); $extension = $app->input->getString('option'); $contentType = $extension . '.' . $this->viewName; $ucmType = new UCMType; $ucmRow = $ucmType->getTypeByAlias($contentType); $ucmMapCommon = json_decode($ucmRow->field_mappings)->common; $createdField = null; $titleField = null; if (\is_object($ucmMapCommon)) { $createdField = $ucmMapCommon->core_created_time; $titleField = $ucmMapCommon->core_title; } elseif (\is_array($ucmMapCommon)) { $createdField = $ucmMapCommon[0]->core_created_time; $titleField = $ucmMapCommon[0]->core_title; } $document->link = Route::_(RouteHelper::getCategoryRoute($app->input->getInt('id'), $language = 0, $extension)); $app->input->set('limit', $app->get('feed_limit')); $siteEmail = $app->get('mailfrom'); $fromName = $app->get('fromname'); $feedEmail = $app->get('feed_email', 'none'); $document->editor = $fromName; if ($feedEmail !== 'none') { $document->editorEmail = $siteEmail; } // Get some data from the model $items = $this->get('Items'); $category = $this->get('Category'); // Don't display feed if category id missing or non existent if ($category == false || $category->alias === 'root') { throw new \Exception(Text::_('JGLOBAL_CATEGORY_NOT_FOUND'), 404); } foreach ($items as $item) { $this->reconcileNames($item); // Strip html from feed item title if ($titleField) { $title = $this->escape($item->$titleField); $title = html_entity_decode($title, ENT_COMPAT, 'UTF-8'); } else { $title = ''; } // URL link to article $router = new RouteHelper; $link = Route::_($router->getRoute($item->id, $contentType, null, null, $item->catid)); // Strip HTML from feed item description text. $description = $item->description; $author = $item->created_by_alias ?: $item->author; $categoryTitle = isset($item->category_title) ? $item->category_title : $category->title; if ($createdField) { $date = isset($item->$createdField) ? date('r', strtotime($item->$createdField)) : ''; } else { $date = ''; } // Load individual item creator class. $feeditem = new FeedItem; $feeditem->title = $title; $feeditem->link = $link; $feeditem->description = $description; $feeditem->date = $date; $feeditem->category = $categoryTitle; $feeditem->author = $author; // We don't have the author email so we have to use site in both cases. if ($feedEmail === 'site') { $feeditem->authorEmail = $siteEmail; } elseif ($feedEmail === 'author') { $feeditem->authorEmail = $item->author_email; } // Loads item information into RSS array $document->addItem($feeditem); } } /** * Method to reconcile non standard names from components to usage in this class. * Typically overridden in the component feed view class. * * @param object $item The item for a feed, an element of the $items array. * * @return void * * @since 3.2 */ protected function reconcileNames($item) { if (!property_exists($item, 'title') && property_exists($item, 'name')) { $item->title = $item->name; } } }