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<?php |
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/** |
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* @link https://github.com/rkit/filemanager-yii2 |
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* @copyright Copyright (c) 2015 Igor Romanov |
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* @license [MIT](http://opensource.org/licenses/MIT) |
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*/ |
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namespace rkit\filemanager\behaviors; |
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use yii\helpers\ArrayHelper; |
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use rkit\filemanager\models\File; |
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/** |
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* This is the bind class for FileBehavior |
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*/ |
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class FileBind |
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{ |
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/** |
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* Bind files with owner |
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* |
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* @param Storage $storage |
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* @param int $ownerId |
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* @param int $ownerType |
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* @param int|array $fileId |
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* @return File|File[]|bool |
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*/ |
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public function setBind($storage, $ownerId, $ownerType, $fileId) |
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{ |
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if ($fileId === [] || $fileId === '') { |
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(new File())->deleteByOwner($storage, $ownerId, $ownerType); |
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return true; |
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} |
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if (is_array($fileId)) { |
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return $this->bindMultiple($storage, $ownerId, $ownerType, $fileId); |
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} else { |
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return $this->bindSingle($storage, $ownerId, $ownerType, $fileId); |
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} |
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} |
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/** |
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* Bind the file to the with owner |
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* |
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* @param Storage $storage |
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* @param int $ownerId |
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* @param int $ownerType |
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* @param int $fileId |
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* @return rkit\filemanager\models\File|bool |
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*/ |
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private function bindSingle($storage, $ownerId, $ownerType, $fileId) |
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{ |
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$file = $fileId ? File::findOne($fileId) : false; |
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if ($file && $file->isOwner($ownerId, $ownerType)) { |
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$file->setStorage($storage); |
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if ($file->tmp) { |
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$file = $this->saveTmpDirToStorage($file, $ownerId); |
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if ($file) { |
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$this->deleteCurrentFiles($storage, $ownerId, $ownerType, $file); |
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$file->updateAttributes($file->getDirtyAttributes()); |
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} |
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} |
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return $file; |
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} |
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return false; |
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} |
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/** |
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* Bind files to the with owner |
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* |
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* @param Storage $storage |
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* @param int $ownerId |
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* @param int $ownerType |
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* @param array $files |
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* @return rkit\filemanager\models\File[]|bool |
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*/ |
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private function bindMultiple($storage, $ownerId, $ownerType, $files) |
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{ |
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$files = ArrayHelper::getValue($files, 'files', []); |
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$newFiles = ArrayHelper::index(File::findAll(array_keys($files)), 'id'); |
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if (count($newFiles)) { |
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foreach ($newFiles as $fileId => $file) { |
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if ($file->isOwner($ownerId, $ownerType)) { |
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$file->setStorage($storage); |
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if ($file->tmp) { |
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$file = $this->saveTmpDirToStorage($file, $ownerId); |
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} |
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if ($file) { |
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$file->position = @array_search($file->id, array_keys($files)) + 1; |
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$file->title = ArrayHelper::getValue($files, $file->id, $file->title); |
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$file->updateAttributes($file->getDirtyAttributes()); |
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continue; |
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} |
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} |
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unset($newFiles[$fileId]); |
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continue; |
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} |
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$this->deleteCurrentFiles($storage, $ownerId, $ownerType, null, $newFiles); |
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} else { |
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$this->deleteCurrentFiles($storage, $ownerId, $ownerType); |
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} |
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return count($newFiles) ? $newFiles : false; |
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} |
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/** |
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* Save temporary directory to the storage |
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* |
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* @param rkit\filemanager\models\File $file |
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* @param int $ownerId |
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* @return rkit\filemanager\models\File|bool |
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*/ |
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private function saveTmpDirToStorage(File $file, $ownerId) |
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{ |
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$file->owner_id = $ownerId; |
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$file->tmp = false; |
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if ($file->getStorage()->saveTmpDirToStorage()) { |
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return $file; |
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} |
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return false; |
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} |
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/** |
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* Delete current files |
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* |
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* @param Storage $storage |
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* @param int $ownerId |
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* @param int $ownerType |
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* @param rkit\filemanager\models\File $exceptFile |
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* @param rkit\filemanager\models\File[] $exceptFiles |
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* @return void |
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*/ |
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26 |
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private function deleteCurrentFiles($storage, $ownerId, $ownerType, $exceptFile = null, $exceptFiles = []) |
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{ |
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$currentFiles = File::findAllByOwner($ownerId, $ownerType); |
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foreach ($currentFiles as $currFile) { |
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$isExceptFile = $exceptFile !== null && $currFile->id === $exceptFile->id; |
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$isExceptFiles = count($exceptFiles) && array_key_exists($currFile->id, $exceptFiles); |
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if (!$isExceptFile && !$isExceptFiles) { |
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$currFile->setStorage($storage); |
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$currFile->delete(); |
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} |
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} |
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} |
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} |
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rkit /
filemanager-yii2
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Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.