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<?php |
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/** |
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* BEdita, API-first content management framework |
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* Copyright 2018 ChannelWeb Srl, Chialab Srl |
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* |
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* This file is part of BEdita: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details. |
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*/ |
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namespace App\Controller; |
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use BEdita\SDK\BEditaClientException; |
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use Cake\Event\EventInterface; |
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use Cake\Http\Response; |
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use Cake\Utility\Hash; |
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use Psr\Log\LogLevel; |
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/** |
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* Trash can controller: list, restore & remove permanently objects |
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* |
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* @property \App\Controller\Component\PropertiesComponent $Properties |
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*/ |
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class TrashController extends AppController |
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{ |
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/** |
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* {@inheritDoc} |
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* |
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* @codeCoverageIgnore |
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*/ |
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public function initialize(): void |
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{ |
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parent::initialize(); |
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$this->loadComponent('Properties'); |
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$this->Modules->setConfig('currentModuleName', 'trash'); |
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} |
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/** |
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* {@inheritDoc} |
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* |
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* @codeCoverageIgnore |
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*/ |
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public function beforeRender(EventInterface $event): ?Response |
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{ |
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$this->set('moduleLink', ['_name' => 'trash:list']); |
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return parent::beforeRender($event); |
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} |
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/** |
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* Display deleted resources list. |
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* |
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* @return \Cake\Http\Response|null |
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* @codeCoverageIgnore |
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*/ |
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public function index(): ?Response |
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{ |
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$this->getRequest()->allowMethod(['get']); |
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try { |
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$response = $this->apiClient->getObjects('trash', $this->getRequest()->getQueryParams()); |
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} catch (BEditaClientException $e) { |
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// Error! Back to dashboard. |
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$this->log($e->getMessage(), LogLevel::ERROR); |
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$this->Flash->error($e->getMessage(), ['params' => $e]); |
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return $this->redirect(['_name' => 'dashboard']); |
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} |
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$this->set('objects', (array)$response['data']); |
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$this->set('meta', (array)$response['meta']); |
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$this->set('links', (array)$response['links']); |
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$this->set('types', ['right' => $this->Modules->objectTypes(false)]); |
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$this->set('properties', $this->Properties->indexList('trash')); |
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$this->set('schema', ['properties' => [ |
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'title' => ['type' => 'string'], |
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'type' => ['type' => 'string'], |
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'status' => ['type' => 'string'], |
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'modified' => ['type' => 'date-time'], |
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'id' => ['type' => 'integer'], |
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]]); |
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return null; |
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} |
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/** |
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* View single deleted resource. |
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* |
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* @param mixed $id Resource ID. |
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* @return \Cake\Http\Response|null |
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* @codeCoverageIgnore |
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*/ |
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public function view($id): ?Response |
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{ |
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$this->getRequest()->allowMethod(['get']); |
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try { |
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$response = $this->apiClient->getObject($id, 'trash'); |
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} catch (BEditaClientException $e) { |
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// Error! Back to index. |
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$this->log($e->getMessage(), LogLevel::ERROR); |
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$this->Flash->error($e->getMessage(), ['params' => $e]); |
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return $this->redirect(['_name' => 'trash:list']); |
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} |
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$object = $response['data']; |
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$schema = $this->Schema->getSchema($object['type']); |
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$this->set(compact('object', 'schema')); |
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$this->set('properties', $this->Properties->viewGroups($object, $object['type'])); |
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return null; |
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} |
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/** |
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* Restore resource. |
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* |
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* @return \Cake\Http\Response|null |
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*/ |
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public function restore(): ?Response |
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{ |
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$this->getRequest()->allowMethod(['post']); |
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$ids = []; |
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if (!empty($this->getRequest()->getData('ids'))) { |
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$ids = $this->getRequest()->getData('ids'); |
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if (is_string($ids)) { |
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$ids = explode(',', (string)$this->getRequest()->getData('ids')); |
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} |
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} else { |
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$ids = [$this->getRequest()->getData('id')]; |
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} |
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foreach ($ids as $id) { |
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try { |
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$this->apiClient->restoreObject($id, 'objects'); |
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} catch (BEditaClientException $e) { |
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// Error! Back to object view. |
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$this->log($e->getMessage(), LogLevel::ERROR); |
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$this->Flash->error($e->getMessage(), ['params' => $e]); |
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if (!empty($this->getRequest()->getData('ids'))) { |
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return $this->redirect(['_name' => 'trash:list'] + $this->listQuery()); |
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} |
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return $this->redirect(['_name' => 'trash:view', 'id' => $id]); |
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} |
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} |
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return $this->redirect(['_name' => 'trash:list'] + $this->listQuery()); |
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} |
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/** |
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* Permanently delete resource. |
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* |
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* @return \Cake\Http\Response|null |
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*/ |
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public function delete(): ?Response |
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{ |
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$this->getRequest()->allowMethod(['post']); |
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$ids = []; |
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if (!empty($this->getRequest()->getData('ids'))) { |
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$ids = $this->getRequest()->getData('ids'); |
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if (is_string($ids)) { |
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$ids = explode(',', (string)$this->getRequest()->getData('ids')); |
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} |
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} else { |
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$ids = [$this->getRequest()->getData('id')]; |
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} |
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foreach ($ids as $id) { |
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try { |
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$this->deleteData($id); |
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} catch (BEditaClientException $e) { |
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// Error! Back to object view. |
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$this->log($e->getMessage(), LogLevel::ERROR); |
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$this->Flash->error($e->getMessage(), ['params' => $e]); |
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if (!empty($this->getRequest()->getData('ids'))) { |
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return $this->redirect(['_name' => 'trash:list'] + $this->listQuery()); |
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} |
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return $this->redirect(['_name' => 'trash:view', 'id' => $id]); |
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} |
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} |
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$this->Flash->success(__('Object(s) deleted from trash')); |
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return $this->redirect(['_name' => 'trash:list'] + $this->listQuery()); |
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} |
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/** |
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* Return query filter array from request to be used in redirects |
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* |
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* @return array |
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*/ |
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protected function listQuery(): array |
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{ |
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$query = $this->getRequest()->getData('query'); |
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if (empty($query)) { |
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return []; |
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} |
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$query = htmlspecialchars_decode($query); |
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return (array)unserialize($query); |
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} |
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/** |
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* Permanently delete multiple data. |
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* If filter type is active, empty trash by type |
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* |
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* @return \Cake\Http\Response|null |
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*/ |
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public function emptyTrash(): ?Response |
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{ |
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$this->getRequest()->allowMethod(['post']); |
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$query = array_filter(array_intersect_key($this->listQuery(), ['filter' => ''])); |
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// cycle over trash results |
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$response = $this->apiClient->getObjects('trash', $query); |
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$counter = 0; |
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while (Hash::get($response, 'meta.pagination.count', 0) > 0) { |
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foreach ($response['data'] as $data) { |
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try { |
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$this->deleteData($data['id']); |
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$counter++; |
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} catch (BEditaClientException $e) { |
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// Error! Back to trash index. |
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$this->log($e->getMessage(), LogLevel::ERROR); |
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$this->Flash->error($e->getMessage(), ['params' => $e]); |
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return $this->redirect(['_name' => 'trash:list'] + $this->listQuery()); |
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} |
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} |
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$response = $this->apiClient->getObjects('trash', $query); |
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} |
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$this->Flash->success(__(sprintf('%d objects deleted from trash', $counter))); |
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return $this->redirect(['_name' => 'trash:list'] + $this->listQuery()); |
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} |
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/** |
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* Delete data and related streams, if any. |
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* |
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* @param string $id Object ID |
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* @return void |
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*/ |
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public function deleteData(string $id): void |
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{ |
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$response = $this->apiClient->get('/streams', ['filter' => ['object_id' => $id]]); |
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$streams = (array)Hash::get($response, 'data'); |
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$this->apiClient->remove($id); |
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foreach ($streams as $stream) { |
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$this->apiClient->delete(sprintf('/streams/%s', $stream['id'])); |
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} |
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} |
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} |
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