2018-02-09 03:49:49 +00:00
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<?php
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2020-02-09 14:45:36 +00:00
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/**
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* @copyright Copyright (C) 2020, Friendica
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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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2018-02-09 03:49:49 +00:00
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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 21:34:11 +00:00
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use Friendica\DI;
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2018-11-08 15:37:08 +00:00
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use Friendica\Util\Strings;
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2018-02-09 03:49:49 +00:00
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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 23:28:38 +00:00
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* @author Hypolite Petovan <hypolite@mrpetovan.com>
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2018-02-09 03:49:49 +00:00
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*/
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class Oembed extends BaseModule
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{
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2019-11-05 21:48:54 +00:00
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public static function content(array $parameters = [])
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2018-02-09 03:49:49 +00:00
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{
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2019-12-15 21:34:11 +00:00
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$a = DI::app();
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2018-02-09 03:49:49 +00:00
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// Unused form: /oembed/b2h?url=...
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if ($a->argv[1] == 'b2h') {
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$url = ["", trim(hex2bin($_REQUEST['url']))];
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echo Content\OEmbed::replaceCallback($url);
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2018-12-26 05:40:12 +00:00
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exit();
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2018-02-09 03:49:49 +00:00
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}
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// Unused form: /oembed/h2b?text=...
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if ($a->argv[1] == 'h2b') {
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$text = trim(hex2bin($_REQUEST['text']));
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echo Content\OEmbed::HTML2BBCode($text);
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2018-12-26 05:40:12 +00:00
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exit();
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2018-02-09 03:49:49 +00:00
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}
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2019-05-01 19:29:04 +00:00
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// @TODO: Replace with parameter from router
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2018-02-09 03:49:49 +00:00
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if ($a->argc == 2) {
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echo '<html><body>';
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2018-11-08 15:37:08 +00:00
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$url = Strings::base64UrlDecode($a->argv[1]);
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2018-02-09 03:49:49 +00:00
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$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 05:40:12 +00:00
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exit();
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2018-02-09 03:49:49 +00:00
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}
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}
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