public function actionChangeCover()
{
$this->retVal = new stdClass();
$relativePath = '/images/class_cover/' . Yii::app()->request->getPost('class_id_cover') . '/';
$dir = "images/class_cover/" . Yii::app()->request->getPost('class_id_cover');
@mkdir(Yii::getPathOfAlias('webroot') . '/' . $dir, 0777, true);
$image = "";
if (isset($_FILES["file_upload_cover"]["name"])) {
if ($_FILES["file_upload_cover"]["type"] == "image/jpeg" || $_FILES["file_upload_cover"]["type"] == "image/jpg" || $_FILES["file_upload_cover"]["type"] == "image/pjpeg" || $_FILES["file_upload_cover"]["type"] == "image/x-png" || $_FILES["file_upload_cover"]["type"] == "image/png") {
if ($_FILES["file_upload_cover"]["error"] > 0) {
$arr->message = "Return Code: " . $_FILES["file_upload_cover"]["error"];
}
$tempFile = $_FILES["file_upload_cover"]["tmp_name"];
//3
$targetPath = Yii::getPathOfAlias('webroot') . '/' . $dir . "/";
//4
$targetFile = $targetPath . $_FILES["file_upload_cover"]["name"];
//5
move_uploaded_file($tempFile, $targetFile);
//6
$image = $relativePath . $_FILES["file_upload_cover"]["name"];
}
}
$image_resize = $relativePath . 'coverresize' . $_FILES["file_upload_cover"]["name"];
imageresize::resize_image(Yii::getPathOfAlias('webroot') . $image, null, 1000, 315, false, Yii::getPathOfAlias('webroot') . $image_resize, false, false, 100);
$this->retVal->message = Yii::app()->createUrl($image_resize);
$class_cover = class_model::model()->findByAttributes(array('class_id' => Yii::app()->request->getPost('class_id_cover')));
$class_cover->class_cover = $image_resize;
$class_cover->save(FALSE);
echo CJSON::encode($this->retVal);
Yii::app()->end();
}