/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete($id)
{
if (Yii::app()->request->isPostRequest) {
// we only allow deletion via POST request
$delete = $this->loadModel($id)->delete();
if ($delete) {
$mainImages = LocalEventImage::model()->findAllByAttributes(['recordId' => $id, 'recordType' => 'LocalEventMain']);
foreach ($mainImages as $mainImage) {
$mainImage->delete();
}
$images = LocalEventImage::model()->findAllByAttributes(['recordId' => $id, 'recordType' => 'LocalEvent']);
foreach ($images as $image) {
$image->delete();
}
}
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if (!isset($_GET['ajax'])) {
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('index'));
}
} else {
throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
}
}
protected function beforeSave()
{
try {
if ($this->recordType == 'LocalEventMain') {
$images = LocalEventImage::model()->findAllByAttributes(['recordId' => $this->recordId, 'recordType' => $this->recordType]);
if ($images) {
foreach ($images as $image) {
LocalEventImage::model()->findByPk($image->id)->delete();
}
}
}
$tempImageName = explode(".", $this->file->name);
$fileName = preg_replace("/[^a-zA-Z0-9]/", "_", reset($tempImageName));
$ext = end($tempImageName);
$imageName = $fileName . '.' . $ext;
list($width, $height, $type, $attr) = getimagesize($this->file->tempName);
Yii::app()->file->set($this->getFolderPath())->createDir(0777);
/** @var $imageTool \upload */
$imageTool = Yii::app()->imagemod->load($this->file->tempName);
if ($height > $width) {
//verticle image
if ($height > $this->resizeHeight) {
$imageTool = $this->resizeImageTool($imageTool, $x = 0, $y = $this->resizeHeight, $ratio_x = true, $ratio_y = false);
}
} else {
//horizontal image
if ($width > $this->resizeWidth) {
$imageTool = $this->resizeImageTool($imageTool, $x = $this->resizeWidth, $y = 0, $ratio_x = false, $ratio_y = true);
}
}
$imageTool->file_new_name_body = $fileName;
$imageTool->file_new_name_ext = $ext;
$imageTool->process($this->getFolderPath());
$croppedFilePath = '';
if (isset($this->cropFactor['cropWidth'])) {
$cropWidth = $this->cropFactor['cropWidth'] * $width / $width;
$top = $this->cropFactor['y'] * $height / $this->cropFactor['height'];
$left = $this->cropFactor['x'] * $width / $this->cropFactor['width'];
$right = $width - ($left + $cropWidth);
$bottom = $height - ($top + $cropWidth);
$imageTool = $this->cropImageTool($imageTool, $top, $right, $bottom, $left);
$imageTool->file_new_name_body = $fileName . '_crop';
$imageTool->file_new_name_ext = $ext;
$imageTool->process($this->getFolderPath());
$croppedFilePath = $this->getFolderPath() . '/' . $fileName . '_crop.' . $ext;
$imageTool = Yii::app()->imagemod->load($croppedFilePath);
}
foreach ($this->resizeSizes as $key => $sizes) {
if ($width > $sizes['w'] || $height > $sizes['h']) {
if ($width > $height) {
//horizontal image
if (!isset($this->cropFactor['cropWidth'])) {
$top = $bottom = 0;
$left = $right = ($width * $sizes['h'] / $height - $sizes['w']) / 2 + 1;
$imageTool = $this->cropImageTool($imageTool, $top, $right, $bottom, $left);
}
$imageTool = $this->resizeImageTool($imageTool, $x = 0, $y = $sizes['h'], $ratio_x = true, $ratio_y = false);
} else {
if (!isset($this->cropFactor['cropWidth'])) {
$top = ($height * $sizes['w'] / $width - $sizes['h']) / 2;
$bottom = $top + 1;
$left = $right = 0;
$imageTool = $this->cropImageTool($imageTool, $top, $right, $bottom, $left);
}
$imageTool = $this->resizeImageTool($imageTool, $x = $sizes['w'], $y = 0, $ratio_x = false, $ratio_y = true);
}
}
$imageTool->file_new_name_body = $fileName . $key;
$imageTool->file_new_name_ext = $ext;
$imageTool->file_overwrite = true;
$imageTool->process($this->getFolderPath());
}
if ($imageTool->processed) {
$this->name = $this->realName = $imageName;
$this->mimeType = $this->file->getType();
$this->fullPath = $this->getFolderPath() . '/' . $this->name;
}
if (file_exists($croppedFilePath)) {
unlink($croppedFilePath);
}
} catch (Exception $e) {
$this->addError('id', $e->getMessage());
return false;
}
return parent::beforeSave();
}