/**
* SourceImageFilename
* @return string
*/
public function getImageFileName()
{
$requestBuffer = explode('_', $this->filename);
$thumbRequestModel = new ThumbRequest();
$attributeNames = array_keys($thumbRequestModel->getAttributes());
foreach ($requestBuffer as $paramNameIndex => $paramName) {
$paramValueIndex = $paramNameIndex + 1;
$paramValue = isset($requestBuffer[$paramValueIndex]) ? $requestBuffer[$paramValueIndex] : null;
if (null === $paramValue) {
break;
}
if (in_array($paramName, $attributeNames)) {
unset($requestBuffer[$paramNameIndex], $requestBuffer[$paramValueIndex]);
}
}
return implode('_', $requestBuffer);
}
/**
* Preinit Params
*/
public function init()
{
$this->imageDirectoryPath = Yii::getAlias($this->imageDirectoryPath);
$this->thumbDirectoryPath = Yii::getAlias($this->thumbDirectoryPath);
foreach ($this->rules as $i => $rule) {
if (is_array($rule)) {
if (false === isset($rule['t'])) {
$rule['t'] = array_keys(ThumbRequest::getTypeOptions());
}
if (null !== $this->defaultDirectoryPrefix && false === isset($rule['q'])) {
$rule['prefix'] = $this->defaultDirectoryPrefix;
}
$this->rules[$i] = Yii::createObject(array_merge($this->ruleConfig, $rule));
}
}
$this->initRequestParams();
}