/**
* Fetch images from pool according to any default tag(s) option specified
* in the global schema.yml.
* Override added to specify per tag in MooEditable
*
* @return sfDoctrinePager
*/
public function getPager($per_page = 12, $page = 1, $tagged_object = null, $tag = null)
{
$pager = new sfDoctrinePager($this->getClassnameToReturn(), $per_page);
$im = new sfImagePoolImage();
if (!$im->option('tagging')) {
$tagged_object = $tag = null;
}
$im->free(true);
if (isset($tagged_object) && ($tag = $tagged_object->getTagRestriction())) {
$query = TagTable::getObjectTaggedWithQuery($this->getClassnameToReturn(), $tag, $pager->getQuery(), array('nb_common_tags' => 1));
$pager->setQuery($query);
} else {
if (!empty($tag)) {
// If only tags we have no taggable object
// So get images tagged with this query and do a whereIn on the ids
$tags = explode(',', $tag);
$images = TagTable::getObjectTaggedWith($tags, array('model' => 'sfImagePoolImage', 'nb_common_tags' => 1));
$image_ids = array();
foreach ($images as $image) {
$image_ids[] = $image->id;
}
if (!empty($image_ids)) {
$pager->getQuery()->whereIn('sfImagePoolImage.id', $image_ids);
} else {
$pager->getQuery()->where('false');
}
// we have no images tagged
}
}
$pager->getQuery()->orderBy('updated_at DESC');
$pager->setPage($page);
$pager->init();
return $pager;
}
protected function checkTaggingField($fields, $tagging_field)
{
$im = new sfImagePoolImage();
$k = array_search($tagging_field, $fields);
if ($k !== false && !$im->option('tagging')) {
unset($fields[$k]);
}
return $fields;
}
public function setup()
{
parent::setup();
$image = new sfImagePoolImage();
if ($image->option('tagging')) {
$query = Doctrine_Core::getTable('Tag')->createQuery('t')->where('id IN(SELECT tag_id FROM tagging WHERE taggable_model = "sfImagePoolImage")');
$this->widgetSchema['tag'] = new sfWidgetFormDoctrineChoice(array('model' => 'tag', 'multiple' => true, 'expanded' => true, 'query' => $query));
$this->validatorSchema['tag'] = new sfValidatorDoctrineChoice(array('model' => 'tag', 'multiple' => true, 'required' => false));
}
$image->free(true);
}
