/** Find images tagged in a certain way.
* @access public
* @return void
* @throws Pas_Exception_Param
*/
public function taggedAction()
{
if ($this->getParam('as', false)) {
$tags = $this->getParam('as');
$page = $this->getPage();
$key = md5('tagged' . $tags . $page);
if (!$this->getCache()->test($key)) {
$flickr = $this->_api->getPhotosTaggedAs($tags, 20, $page);
$this->getCache()->save($flickr);
} else {
$flickr = $this->getCache()->load($key);
}
if (!is_null($flickr)) {
$this->view->tagtitle = $tags;
$pagination = array('page' => $page, 'per_page' => (int) $flickr->perpage, 'total_results' => (int) $flickr->total);
$paginator = Zend_Paginator::factory($pagination['total_results']);
$paginator->setCurrentPageNumber($pagination['page']);
$paginator->setPageRange(10);
$paginator->setItemCountPerPage(20);
$this->view->paginator = $paginator;
$this->view->pictures = $flickr;
}
} else {
throw new Pas_Exception_Param($this->_missingParameter, 500);
}
}
