77 lines
2.4 KiB
PHP
77 lines
2.4 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2020-2021 (original work) Open Assessment Technologies SA;
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*/
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declare(strict_types=1);
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namespace oat\taoItems\model\media;
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use oat\oatbox\service\ConfigurableService;
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use oat\tao\model\accessControl\AccessControlEnablerInterface;
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use oat\tao\model\media\mediaSource\DirectorySearchQuery;
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use tao_helpers_Uri;
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class AssetTreeBuilder extends ConfigurableService implements AssetTreeBuilderInterface
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{
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public const SERVICE_ID = 'taoItems/AssetTreeBuilder';
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public const OPTION_PAGINATION_LIMIT = 'pagination_limit';
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public const DEFAULT_PAGINATION_OFFSET = 0;
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private const DEFAULT_PAGINATION_LIMIT = 15;
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public function build(DirectorySearchQuery $search): array
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{
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$asset = $search->getAsset();
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$search->setChildrenLimit($this->getPaginationLimit());
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$mediaSource = $asset->getMediaSource();
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if ($mediaSource instanceof AccessControlEnablerInterface) {
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$mediaSource->enableAccessControl();
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}
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$data = $mediaSource->getDirectories($search);
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foreach ($data['children'] as &$child) {
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if (isset($child['parent'])) {
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$child['url'] = tao_helpers_Uri::url(
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'files',
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'ItemContent',
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'taoItems',
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[
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'uri' => $search->getItemUri(),
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'lang' => $search->getItemLang(),
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'1' => $child['parent']
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]
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);
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unset($child['parent']);
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}
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}
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return $data;
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}
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private function getPaginationLimit(): int
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{
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return (int)$this->getOption(self::OPTION_PAGINATION_LIMIT, self::DEFAULT_PAGINATION_LIMIT);
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}
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}
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