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<?php |
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declare(strict_types=1); |
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/** |
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* BEdita, API-first content management framework |
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* Copyright 2023 Atlas 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\Component; |
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use App\Utility\ApiClientTrait; |
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use Cake\Controller\Component; |
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use Cake\Utility\Hash; |
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/** |
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* Children component. |
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* This component is used to add/remove children to a folder. |
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* When a child is a subfolder, this use `PATCH /folders/:id/relationships/parent` to set parent to null. |
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* When a child is not a subfolder, it's removed as usual by `removeRelated`. |
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*/ |
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class ChildrenComponent extends Component |
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{ |
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use ApiClientTrait; |
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/** |
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* Add children to a folder. |
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* |
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* @param string $parentId Folder ID. |
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* @param array $children Children objects as id/type pairs. |
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* @return array |
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*/ |
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public function addRelated(string $parentId, array $children): array |
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{ |
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$results = []; |
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foreach ($children as $child) { |
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$results[] = $this->addRelatedChild($parentId, $child); |
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} |
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return $results; |
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} |
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/** |
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* Add single child by parent ID and child data. |
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* |
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* @param string $parentId The parent ID. |
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* @param array $child The child data (id, type, meta). |
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* @return array|null |
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*/ |
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public function addRelatedChild(string $parentId, array $child): ?array |
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{ |
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$type = (string)Hash::get($child, 'type'); |
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if ($type !== 'folders') { |
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return $this->getClient()->addRelated($parentId, 'folders', 'children', [$child]); |
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} |
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return $this->getClient()->addRelated($parentId, 'folders', 'parent', $child); |
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} |
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/** |
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* Remove folder children. |
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* When a child is a subfolder, this use `PATCH /folders/:id/relationships/parent` to set parent to null |
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* When a child is not a subfolder, it's removed as usual by `removeRelated` |
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* |
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* @param string $parentId Folder ID |
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* @param array $children Children objects as id/type pairs. |
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* @return array |
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*/ |
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public function removeRelated(string $parentId, array $children): array |
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{ |
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$results = []; |
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foreach ($children as $child) { |
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$results[] = $this->removeRelatedChild($parentId, $child); |
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} |
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return $results; |
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} |
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/** |
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* Remove single child by parent ID and child data. |
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* |
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* @param string $parentId The parent ID. |
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* @param array $child The child data (id, type, meta). |
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* @return array|null |
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*/ |
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public function removeRelatedChild(string $parentId, array $child): ?array |
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{ |
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$type = (string)Hash::get($child, 'type'); |
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if ($type === 'folders') { |
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// invert relation call => use 'parent' relation on children folder |
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return $this->getClient()->replaceRelated((string)Hash::get($child, 'id'), 'folders', 'parent', [null]); |
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} |
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return $this->getClient()->removeRelated($parentId, 'folders', 'children', [$child]); |
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} |
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} |
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