<?php
-
/**
- * @file mod/parse_url.php
- * @brief The parse_url module
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* This module does parse an url for embeddable content (audio, video, image files or link)
* information and does format this information to BBCode
*
* @see ParseUrl::getSiteinfo() for more information about scraping embeddable content
*/
+
use Friendica\App;
use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\Core\System;
use Friendica\Util\Network;
use Friendica\Util\ParseUrl;
+use Friendica\Util\Strings;
function parse_url_content(App $a)
{
$br = "\n";
- if (!empty($_GET['binurl'])) {
+ if (!empty($_GET['binurl']) && Strings::isHex($_GET['binurl'])) {
$url = trim(hex2bin($_GET['binurl']));
- } else {
+ } elseif (!empty($_GET['url'])) {
$url = trim($_GET['url']);
+ // fallback in case no url is valid
+ } else {
+ Logger::info('No url given');
+ exit();
}
if (!empty($_GET['title'])) {
// Check if the URL is an image, video or audio file. If so format
// the URL with the corresponding BBCode media tag
- $redirects = 0;
// Fetch the header of the URL
- $curlResponse = Network::curl($url, false, $redirects, ['novalidate' => true, 'nobody' => true]);
+ $curlResponse = Network::curl($url, false, ['novalidate' => true, 'nobody' => true]);
if ($curlResponse->isSuccess()) {
// Convert the header fields into an array
}
/**
- * @brief Legacy function to call ParseUrl::getSiteinfoCached
+ * Legacy function to call ParseUrl::getSiteinfoCached
*
* Note: We have moved the function to ParseUrl.php. This function is only for
* legacy support and will be remove in the future