mirror of
https://github.com/friendica/friendica
synced 2024-12-25 14:00:15 +00:00
129 lines
3.3 KiB
PHP
129 lines
3.3 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2021, the Friendica project
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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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namespace Friendica\Module;
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use Friendica\BaseModule;
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use Friendica\Content\Text\BBCode;
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use Friendica\Core\Hook;
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use Friendica\Core\Session;
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use Friendica\Core\System;
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use Friendica\Network\HTTPException\BadRequestException;
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use Friendica\Util;
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class ParseUrl extends BaseModule
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{
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public static function rawContent(array $parameters = [])
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{
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if (!Session::isAuthenticated()) {
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throw new \Friendica\Network\HTTPException\ForbiddenException();
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}
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$format = '';
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$title = '';
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$description = '';
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$ret = ['success' => false, 'contentType' => ''];
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if (!empty($_GET['binurl']) && Util\Strings::isHex($_GET['binurl'])) {
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$url = trim(hex2bin($_GET['binurl']));
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} elseif (!empty($_GET['url'])) {
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$url = trim($_GET['url']);
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// fallback in case no url is valid
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} else {
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throw new BadRequestException('No url given');
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}
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if (!empty($_GET['title'])) {
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$title = strip_tags(trim($_GET['title']));
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}
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if (!empty($_GET['description'])) {
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$description = strip_tags(trim($_GET['description']));
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}
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if (!empty($_GET['tags'])) {
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$arr_tags = Util\ParseUrl::convertTagsToArray($_GET['tags']);
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if (count($arr_tags)) {
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$str_tags = "\n" . implode(' ', $arr_tags) . "\n";
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}
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}
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if (isset($_GET['format']) && $_GET['format'] == 'json') {
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$format = 'json';
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}
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// Add url scheme if it is missing
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$arrurl = parse_url($url);
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if (empty($arrurl['scheme'])) {
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if (!empty($arrurl['host'])) {
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$url = 'http:' . $url;
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} else {
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$url = 'http://' . $url;
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}
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}
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$arr = ['url' => $url, 'format' => $format, 'text' => null];
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Hook::callAll('parse_link', $arr);
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if ($arr['text']) {
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if ($format == 'json') {
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System::jsonExit($arr['text']);
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} else {
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echo $arr['text'];
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exit();
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}
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}
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if ($format == 'json') {
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$siteinfo = Util\ParseUrl::getSiteinfoCached($url);
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if (in_array($siteinfo['type'], ['image', 'video', 'audio'])) {
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switch ($siteinfo['type']) {
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case 'video':
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$content_type = 'video';
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break;
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case 'audio':
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$content_type = 'audio';
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break;
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default:
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$content_type = 'image';
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break;
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}
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$ret['contentType'] = $content_type;
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$ret['data'] = ['url' => $url];
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$ret['success'] = true;
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} else {
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unset($siteinfo['keywords']);
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$ret['data'] = $siteinfo;
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$ret['contentType'] = 'attachment';
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$ret['success'] = true;
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}
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System::jsonExit($ret);
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} else {
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echo BBCode::embedURL($url, empty($_GET['noAttachment']), $title, $description, $_GET['tags'] ?? '');
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exit();
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}
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}
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}
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