/**
* Saves an asset transform.
*
* @param AssetTransformModel $transform
*
* @throws Exception
* @return bool
*/
public function saveTransform(AssetTransformModel $transform)
{
if ($transform->id) {
$transformRecord = AssetTransformRecord::model()->findById($transform->id);
if (!$transformRecord) {
throw new Exception(Craft::t('Can’t find the transform with ID “{id}”.', array('id' => $transform->id)));
}
} else {
$transformRecord = new AssetTransformRecord();
}
$transformRecord->name = $transform->name;
$transformRecord->handle = $transform->handle;
$heightChanged = $transformRecord->width != $transform->width || $transformRecord->height != $transform->height;
$modeChanged = $transformRecord->mode != $transform->mode || $transformRecord->position != $transform->position;
$qualityChanged = $transformRecord->quality != $transform->quality;
if ($heightChanged || $modeChanged || $qualityChanged) {
$transformRecord->dimensionChangeTime = new DateTime('@' . time());
}
$transformRecord->mode = $transform->mode;
$transformRecord->position = $transform->position;
$transformRecord->width = $transform->width;
$transformRecord->height = $transform->height;
$transformRecord->quality = $transform->quality;
$transformRecord->format = $transform->format;
$recordValidates = $transformRecord->validate();
if ($recordValidates) {
$transformRecord->save(false);
// Now that we have a transform ID, save it on the model
if (!$transform->id) {
$transform->id = $transformRecord->id;
}
return true;
} else {
$transform->addErrors($transformRecord->getErrors());
return false;
}
}
/**
* @return array
*/
private function _loadAssetTransforms()
{
if (is_null($this->_assetTransforms)) {
$this->_assetTransforms = array();
$models = AssetTransformModel::populateModels(AssetTransformRecord::model()->findAll());
foreach ($models as $model) {
$this->_assetTransforms[$model->handle] = $model;
}
}
}