38 lines
1.2 KiB
PHP
38 lines
1.2 KiB
PHP
<?php
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/**
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* ownCloud - gallery application
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*
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* @author Bartek Przybylski
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* @copyright 2012 Bartek Przybylski bart.p.pl@gmail.com
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library 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 AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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require_once('../../../lib/base.php');
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OC_JSON::checkLoggedIn();
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OC_JSON::checkAppEnabled('gallery');
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$img = $_GET['img'];
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$image = OC_Gallery_Photo::getThumbnail($img);
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if ($image) {
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$offset = 3600 * 24; // 24 hour
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// calc the string in GMT not localtime and add the offset
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header("Expires: " . gmdate("D, d M Y H:i:s", time() + $offset) . " GMT");
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header('Cache-Control: max-age='.$offset.', must-revalidate');
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header('Pragma: public');
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$image->show();
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}
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