/**
* Contructor.
*
* Also handles any actions from the view.
*
* @return Ansel_View_Results
*/
public function __construct(array $params = array())
{
global $prefs, $conf, $injector, $notification;
$ansel_storage = $injector->getInstance('Ansel_Storage');
$this->_owner = Horde_Util::getFormData('owner', '');
$this->_browser = new Ansel_TagBrowser($injector->getInstance('Ansel_Tagger'), null, $this->_owner);
$this->_page = Horde_Util::getFormData('page', 0);
$actionID = Horde_Util::getFormData('actionID', '');
$image_id = Horde_Util::getFormData('image');
$vars = Horde_Variables::getDefaultVariables();
// Number perpage from prefs or config.
$this->_perPage = min($prefs->getValue('tilesperpage'), $conf['thumbnail']['perpage']);
// Common image actions.
if (Ansel_ActionHandler::imageActions($actionID)) {
Ansel::getUrlFor('view', array('view' => 'Results'), true)->redirect();
exit;
}
// Tag browsing actions.
switch ($actionID) {
case 'remove':
$tag = Horde_Util::getFormData('tag');
if (isset($tag)) {
$this->_browser->removeTag($tag);
$this->_browser->save();
}
break;
case 'add':
default:
$tag = Horde_Util::getFormData('tag');
if (isset($tag)) {
$this->_browser->addTag($tag);
$this->_browser->save();
}
break;
}
// Check for empty tag search and redirect if empty
if ($this->_browser->tagCount() < 1) {
Horde::url('browse.php', true)->redirect();
exit;
}
}
