/**
* Deletes an existing Page model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $fid
* @return mixed
*/
public function actionDelete($fid)
{
if (File::fileDelete($fid)) {
$result = [];
} else {
$result = ['error' => 'Ошибка'];
}
Yii::$app->response->format = Response::FORMAT_JSON;
return $result;
}
public function actionUpdate($id)
{
$this->layout = '@app/views/layouts/admin';
$modelSlider = $this->findSlider($id);
$post = Yii::$app->request->post();
if ($modelSlider->load($post) && $modelSlider->save()) {
$transaction = Yii::$app->db->beginTransaction();
try {
$i = 0;
foreach ($post['SliderItem'] as $item) {
$err = $_FILES['slide-' . $i]['error'];
if ($item['id'] > 0 || $err == 0 || $item['title'] !== '' || $item['body'] !== '') {
if ($item['id'] > 0) {
$sliderItem = SliderItem::findOne($item['id']);
} else {
$sliderItem = new SliderItem();
}
$sliderItem->title = $item['title'];
$sliderItem->body = $item['body'];
$sliderItem->slider_id = $modelSlider->id;
$sliderItem->sort_order = $i;
if ($_FILES['slide-' . $i]['error'] == 0) {
if ($sliderItem->fid > 0) {
File::fileUnlink(['fid' => $sliderItem->fid]);
}
$file = UploadedFile::getInstanceByName('slide-' . $i);
$saveFile = new File();
$sliderItem->fid = $saveFile->uploadFile($file, 'SliderItem', $sliderItem->id, 'slider');
}
$sliderItem->save();
}
$i++;
}
$transaction->commit();
} catch (\Exception $e) {
$transaction->rollBack();
}
return $this->redirect(['/slider/node/view', 'slug' => $modelSlider->name]);
} else {
$items = $modelSlider->items;
if (!count($items)) {
$items[0] = new SliderItem();
}
return $this->render('update', ['modelSlider' => $modelSlider, 'modelSliderItem' => $items]);
}
}
public function getFile()
{
return $this->hasOne(File::className(), ['fid' => 'fid']);
}
public function saveUploadedFile($dir)
{
$result = [];
$year = date('Y', time());
$month = date('m', time());
$path = '@webroot/' . $dir . '/' . $year . '/' . $month . '/';
$path = Yii::getAlias($path);
if (!file_exists($path)) {
mkdir($path, 0777, true);
}
if (count($this->files) > 0) {
$key = 0;
foreach ($this->files as $file) {
$this->slugName = Inflector::slug($file->baseName);
$uri = $this->path . $this->slugName . '.' . $file->extension;
$iteration = 0;
while (file_exists(Yii::getAlias($uri))) {
$uri = $this->path . $this->slugName . '_' . $iteration . '.' . $file->extension;
$iteration++;
}
if ($file->error == 0) {
list($width, $height) = getimagesize($file->tempName);
if ($width > 0 && $height > 0) {
$image = Image::thumbnail($file->tempName, $width, $height);
$deg = 0;
$file_exif = exif_read_data($file->tempName);
if (isset($file_exif['Orientation'])) {
switch ($file_exif['Orientation']) {
case 3:
$deg = 180;
break;
case 6:
$deg = 90;
break;
case 8:
$deg = 270;
break;
default:
$deg = 0;
}
}
if ($width > $this->maxWidth) {
$ratio = $width / $height;
$width = $this->maxWidth;
$height = round($width / $ratio);
$image = Image::thumbnail($file->tempName, $width, $height);
}
$image->rotate($deg)->save(Yii::getAlias($uri), ['quality' => $this->quality]);
} else {
$file->saveAs(Yii::getAlias($uri));
}
$model = new File();
$model->file = $file;
$model->uri = $uri;
$model->key = $key;
$key++;
$result[] = $model->saveFile();
}
}
}
return $result;
}
public function getPluginOptions($attribute)
{
$this->fileToken();
$files = File::getAttach($this->model_name, $this->model_id, $attribute);
$initialPreview = [];
$initialPreviewConfig = [];
foreach ($files as $file) {
$initialPreview[] = stristr($file->uri, '/');
$initialPreviewConfig[] = ['caption' => $file->filename, 'size' => $file->file_size, 'url' => Url::to(['/files/' . $file->fid . '/delete']), 'key' => $file->key, 'extra' => ['fid' => $file->fid]];
}
$pluginOptions = ['initialPreview' => $initialPreview, 'initialPreviewConfig' => $initialPreviewConfig, 'showCaption' => false, 'showUpload' => false, 'showRemove' => false, 'overwriteInitial' => false, 'browseIcon' => '<i class="material-icons">file_download</i>', 'removeIcon' => '<i class="material-icons">delete</i>'];
return $pluginOptions;
}