2018-02-08 22:49:49 -05:00
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<?php
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2020-02-09 09:45:36 -05:00
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/**
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2021-03-29 02:40:20 -04:00
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* @copyright Copyright (C) 2010-2021, the Friendica project
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2020-02-09 09:45:36 -05:00
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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2018-02-08 22:49:49 -05:00
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namespace Friendica\Module;
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use Friendica\BaseModule;
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use Friendica\Content;
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2019-12-15 16:34:11 -05:00
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use Friendica\DI;
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2018-11-08 10:37:08 -05:00
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use Friendica\Util\Strings;
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2018-02-08 22:49:49 -05:00
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/**
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* Oembed module
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*
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* Displays stored embed content based on a base64 hash of a remote URL
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*
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* Example: /oembed/aHR0cHM6Ly9...
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*
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2018-09-15 19:28:38 -04:00
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* @author Hypolite Petovan <hypolite@mrpetovan.com>
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2018-02-08 22:49:49 -05:00
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*/
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class Oembed extends BaseModule
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{
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2021-11-20 09:38:03 -05:00
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protected function content(array $request = []): string
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2018-02-08 22:49:49 -05:00
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{
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// Unused form: /oembed/b2h?url=...
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2021-07-25 11:23:37 -04:00
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if (DI::args()->getArgv()[1] == 'b2h') {
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2018-02-08 22:49:49 -05:00
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$url = ["", trim(hex2bin($_REQUEST['url']))];
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echo Content\OEmbed::replaceCallback($url);
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2018-12-26 00:40:12 -05:00
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exit();
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2018-02-08 22:49:49 -05:00
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}
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// Unused form: /oembed/h2b?text=...
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2021-07-25 11:23:37 -04:00
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if (DI::args()->getArgv()[1] == 'h2b') {
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2018-02-08 22:49:49 -05:00
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$text = trim(hex2bin($_REQUEST['text']));
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echo Content\OEmbed::HTML2BBCode($text);
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2018-12-26 00:40:12 -05:00
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exit();
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2018-02-08 22:49:49 -05:00
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}
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2019-05-01 15:29:04 -04:00
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// @TODO: Replace with parameter from router
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2021-07-25 11:23:37 -04:00
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if (DI::args()->getArgc() == 2) {
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2018-02-08 22:49:49 -05:00
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echo '<html><body>';
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2021-07-25 11:23:37 -04:00
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$url = Strings::base64UrlDecode(DI::args()->getArgv()[1]);
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2018-02-08 22:49:49 -05:00
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$j = Content\OEmbed::fetchURL($url);
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// workaround for media.ccc.de (and any other endpoint that return size 0)
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if (substr($j->html, 0, 7) == "<iframe" && strstr($j->html, 'width="0"')) {
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$j->html = '<style>html,body{margin:0;padding:0;} iframe{width:100%;height:100%;}</style>' . $j->html;
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$j->html = str_replace('width="0"', '', $j->html);
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$j->html = str_replace('height="0"', '', $j->html);
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}
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echo $j->html;
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echo '</body></html>';
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}
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2018-12-26 00:40:12 -05:00
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exit();
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2018-02-08 22:49:49 -05:00
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}
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}
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