/**
* Runs the action
*
* @return string result content
*/
public function run()
{
if (($exception = Yii::$app->getErrorHandler()->exception) === null) {
return '';
}
if ($exception instanceof \HttpException) {
$code = $exception->statusCode;
} else {
$code = $exception->getCode();
}
if ($exception instanceof Exception) {
$name = $exception->getName();
} else {
$name = $this->defaultName ?: Yii::t('yii', 'Error');
}
if ($code) {
$name .= " (#{$code})";
}
if ($exception instanceof UserException) {
$message = $exception->getMessage();
} else {
$message = $this->defaultMessage ?: Yii::t('yii', 'An internal server error occurred.');
}
if (Yii::$app->getRequest()->getIsAjax()) {
$rr = new RequestResponse();
$rr->success = false;
$rr->message = "{$name}: {$message}";
return (array) $rr;
} else {
if (\Yii::$app->admin->requestIsAdmin) {
if (\Yii::$app->user->can(CmsManager::PERMISSION_ADMIN_ACCESS)) {
$this->controller->layout = \Yii::$app->cms->moduleAdmin->layout;
return $this->controller->render('@skeeks/cms/modules/admin/views/error/error', ['message' => nl2br(Html::encode($message))]);
} else {
$this->controller->layout = '@skeeks/cms/modules/admin/views/layouts/unauthorized';
return $this->controller->render('@skeeks/cms/modules/admin/views/error/unauthorized-403', ['message' => nl2br(Html::encode($message))]);
}
} else {
//All requests are to our backend
//TODO::Add image processing
$info = pathinfo(\Yii::$app->request->pathInfo);
if ($extension = ArrayHelper::getValue($info, 'extension')) {
$extension = \skeeks\cms\helpers\StringHelper::strtolower($extension);
if (in_array($extension, ['js', 'css'])) {
\Yii::$app->response->format = Response::FORMAT_RAW;
if ($extension == 'js') {
\Yii::$app->response->headers->set('Content-Type', 'application/javascript');
}
if ($extension == 'css') {
\Yii::$app->response->headers->set('Content-Type', 'text/css');
}
$url = \Yii::$app->request->absoluteUrl;
return "/* File: '{$url}' not found */";
}
}
return $this->controller->render($this->view ?: $this->id, ['name' => $name, 'message' => $message, 'exception' => $exception]);
}
}
}
/**
* @param \yii\web\UrlManager $manager
* @param \yii\web\Request $request
* @return array|bool
*/
public function parseRequest($manager, $request)
{
$pathInfo = $request->getPathInfo();
$params = $request->getQueryParams();
$sourceOriginalFile = File::object($pathInfo);
$extension = $sourceOriginalFile->getExtension();
if (!$extension) {
return false;
}
if (!in_array(StringHelper::strtolower($extension), (array) \Yii::$app->imaging->extensions)) {
return false;
}
return ['cms/imaging/process', $params];
}
/**
* Проверка валидности значения
*
* @param mixed $value
* @return Ix_Validate_Result
*/
public function validate($extension)
{
return !in_array(StringHelper::strtolower($extension), self::getPossibleExtensions()) ? $this->_bad("Расширение '{$extension}' Не поддерживается данной библиотекой") : $this->_ok();
}
/**
*
* Генерация ключевых слов
*
* @param string $content
* @return string
*/
public function keywords($content = "")
{
$result = "";
$content = $this->_processPriority($content);
if ($content) {
//Избавляем от тегов и разбиваем в массив
$content = preg_replace("!<script(.*?)</script>!si", "", $content);
$content = preg_replace('/(&\\w+;)|\'/', ' ', strtolower(strip_tags($content)));
$words = preg_split('/(\\s+)|([\\.\\,\\:\\(\\)\\"\'\\!\\;])/m', $content);
foreach ($words as $n => $word) {
if (strlen($word) < $this->minKeywordLenth || (int) $word || strpos($word, '/') !== false || strpos($word, '@') !== false || strpos($word, '_') !== false || strpos($word, '=') !== false || in_array(StringHelper::strtolower($word), $this->keywordsStopWords)) {
unset($words[$n]);
}
}
// получаем массив с числом каждого слова
$words = array_count_values($words);
arsort($words);
// сортируем - наиболее частые - вперед
$words = array_keys($words);
$count = 0;
foreach ($words as $word) {
if (strlen($result) > $this->maxKeywordsLength) {
break;
}
$count++;
if ($count > 1) {
$result .= ', ' . StringHelper::strtolower($word);
} else {
$result .= StringHelper::strtolower($word);
}
}
}
return $result;
}
