/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise a Error object.
*
* @since 3.2
*/
public function display($tpl = null)
{
$app = JFactory::getApplication();
$document = JFactory::getDocument();
$extension = $app->input->getString('option');
$document->link = JRoute::_(JHelperRoute::getCategoryRoute($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', 'author');
$document->editor = $fromName;
if ($feedEmail != 'none') {
$document->editorEmail = $siteEmail;
}
// Get some data from the model
$items = $this->get('Items');
$category = $this->get('Category');
foreach ($items as $item) {
$this->reconcileNames($item);
// Strip html from feed item title
$title = $this->escape($item->title);
$title = html_entity_decode($title, ENT_COMPAT, 'UTF-8');
// URL link to article
$router = new JHelperRoute();
$link = JRoute::_($router->getRoute($item->id, $item->catid));
// Strip HTML from feed item description text.
$description = $item->description;
$author = $item->created_by_alias ? $item->created_by_alias : $item->author;
$date = isset($item->date) ? date('r', strtotime($item->date)) : '';
// Load individual item creator class.
$feeditem = new JFeedItem();
$feeditem->title = $title;
$feeditem->link = $link;
$feeditem->description = $description;
$feeditem->date = $date;
$feeditem->category = $category->title;
$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);
}
}
/**
* Tries to load the router for the component and calls it. Otherwise uses getTagRoute.
*
* @param integer $contentItemId Component item id
* @param string $contentItemAlias Component item alias
* @param integer $contentCatId Component item category id
* @param string $language Component item language
* @param string $typeAlias Component type alias
* @param string $routerName Component router
*
* @return string URL link to pass to JRoute
*
* @since 3.1
*/
public static function getItemRoute($contentItemId, $contentItemAlias, $contentCatId, $language, $typeAlias, $routerName)
{
$link = '';
$explodedAlias = explode('.', $typeAlias);
$explodedRouter = explode('::', $routerName);
if (file_exists($routerFile = JPATH_BASE . '/components/' . $explodedAlias[0] . '/helpers/route.php')) {
JLoader::register($explodedRouter[0], $routerFile);
$routerClass = $explodedRouter[0];
$routerMethod = $explodedRouter[1];
if (class_exists($routerClass) && method_exists($routerClass, $routerMethod)) {
if ($routerMethod == 'getCategoryRoute') {
$link = $routerClass::$routerMethod($contentItemId, $language);
} else {
$link = $routerClass::$routerMethod($contentItemId . ':' . $contentItemAlias, $contentCatId, $language);
}
}
}
if ($link == '') {
// Create a fallback link in case we can't find the component router
$router = new JHelperRoute();
$link = $router->getRoute($contentItemId, $typeAlias, $link, $language, $contentCatId);
}
return $link;
}