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<?php |
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/** |
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* BEdita, API-first content management framework |
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* Copyright 2021 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\Component; |
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use Cake\Controller\Component; |
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use Cake\Utility\Hash; |
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/** |
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* Handles query strings. |
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*/ |
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class QueryComponent extends Component |
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{ |
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/** |
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* Retrieve `index` module query string array |
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* |
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* @return array |
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*/ |
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public function index(): array |
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{ |
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$query = (array)$this->getController()->getRequest()->getQueryParams(); |
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// return URL query string if `filter`, `sort`, or `q` are set |
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$subQuery = array_intersect_key($query, array_flip(['filter', 'sort', 'q'])); |
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if (!empty($subQuery)) { |
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return $query; |
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} |
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// set sort order: use `currentModule.sort` or default '-id' |
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$query['sort'] = (string)Hash::get($this->getController()->viewVars, 'currentModule.sort', '-id'); |
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return $query; |
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} |
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/** |
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* Prepare query string to make BE4 API call |
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* |
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* @param array $query Input query string |
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* @return array |
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*/ |
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public function prepare(array $query): array |
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{ |
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// cleanup `filter`, remove empty keys |
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$filter = array_filter((array)Hash::get($query, 'filter')); |
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$remove = array_flip(['count', 'page_items', 'page_count', 'filter']); |
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$query = array_diff_key($query, $remove); |
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if (!empty($filter)) { |
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$query += compact('filter'); |
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} |
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return $query; |
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} |
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} |
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bedita /
manager
