public function feed() {
// get request vars
$category_id = (int) $this->app->request->getInt('category_id', $this->params->get('category'));
// get params
$all_categories = $this->application->getCategoryTree(true);
// raise warning when category can not be accessed
if (!isset($all_categories[$category_id])) {
$this->app->error->raiseWarning(500, JText::_('Unable to access category'));
return;
}
$category = $all_categories[$category_id];
$params = $category_id ? $category->getParams('site') : $this->application->getParams('frontpage');
$show_feed_link = $params->get('config.show_feed_link', 0);
$feed_title = $params->get('config.feed_title', '');
// raise error when feed is link is disabled
if (empty($show_feed_link)) {
$this->app->error->raiseError(500, JText::_('Unable to access feed'));
return;
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// OSE Added - OSE and Open Source Excellence is the registered trade mark of the Open Source Excellence PTE LTD.
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
JPluginHelper::importPlugin('content','osecontent');
if(class_exists('plgContentOsecontent'))
{
$category = plgContentOsecontent::checkZooCat($category);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// OSE Added - OSE and Open Source Excellence is the registered trade mark of the Open Source Excellence PTE LTD.
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// get feed items from category
$categories = $category->getChildren(true);
$categories[$category->id] = $category;
$feed_limit = $this->joomla->getCfg('feed_limit');
$feed_items = $this->app->table->item->getByCategory($this->application->id, array_keys($categories), true, null, 'created DESC', 0, $feed_limit);
// set title
if ($feed_title) {
$this->app->document->setTitle($this->_buildPageTitle(html_entity_decode($this->getView()->escape($feed_title))));
}
// set feed link
$this->app->document->link = $this->app->link(array('task' => 'category'));
// set renderer
$renderer = $this->app->renderer->create('item')->addPath(array($this->app->path->path('component.site:'), $this->application->getTemplate()->getPath()));
foreach ($feed_items as $feed_item) {
// create feed item
$item = new JFeedItem();
$item->title = html_entity_decode($this->getView()->escape($feed_item->name));
$item->link = $this->app->route->item($feed_item);
$item->date = $feed_item->created;
$item->author = $feed_item->getAuthor();
$item->description = $this->_relToAbs($renderer->render('item.feed', array('item' => $feed_item)));
// add to feed document
$this->app->document->addItem($item);
}
}
