Loads all image effects from the database.
An array of all image effects.
function image_effects() {
$effects =& drupal_static(__FUNCTION__);
if (!isset($effects)) {
$effects = array();
// Add database image effects.
$result = db_select('image_effects', NULL, array(
'fetch' => PDO::FETCH_ASSOC,
))
->fields('image_effects')
->orderBy('image_effects.weight', 'ASC')
->execute();
foreach ($result as $effect) {
$effect['data'] = unserialize($effect['data']);
$definition = image_effect_definition_load($effect['name']);
// Do not load image effects whose definition cannot be found.
if ($definition) {
$effect = array_merge($definition, $effect);
$effects[$effect['ieid']] = $effect;
}
}
}
return $effects;
}