/**
* Apply post-validation operations to the object.
* @param object $obj Object being validated.
* @access private
*/
protected function _prepare_for_commit($obj)
{
parent::_prepare_for_commit($obj);
/* Move the file to its final location and set the normalized file name. */
$file = $this->upload_file_for('file_name');
if (isset($file)) {
$obj->file_name = $file->normalized_name;
$url = new FILE_URL($obj->full_file_name());
/** @var UPLOAD_FILE_FIELD $file_name_field */
$file_name_field = $this->field_at('file_name');
$this->_move_uploaded_file($file_name_field, $file, $url->path());
}
/* Create the thumbnail if needed. */
if ($obj->is_image && $this->value_for('create_thumbnail')) {
$class_name = $this->app->final_class_name('THUMBNAIL_CREATOR', 'webcore/util/image.php');
/** @var THUMBNAIL_CREATOR $creator */
$creator = new $class_name($this->app);
$creator->create_thumbnail_for($obj->full_file_name(), $this->value_for('thumbnail_size'));
if ($creator->error_message) {
$this->record_error('create_thumbnail', $creator->error_message);
}
}
}
/**
* Extract the file to the given location.
* If there is an error in the extraction, it is communicated to the optional 'error_callback'
* instead of raising an exception (which stops the script).
* @param string $path
* @param WEBCORE_CALLBACK $error_callback
*/
public function extract_to($path, $error_callback = null)
{
$url = new FILE_URL($path);
$url->append($this->normalized_name);
ensure_path_exists($url->path());
$this->extracted_name = $url->as_text();
$this->_extract_to($this->extracted_name, $error_callback);
}
