<?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\Addon;
+use Friendica\Core\Hook;
+use Friendica\Core\Logger;
+use Friendica\Core\System;
use Friendica\Util\Network;
use Friendica\Util\ParseUrl;
-
-require_once 'include/items.php';
+use Friendica\Util\Strings;
function parse_url_content(App $a)
{
$text = null;
$str_tags = '';
+ $format = '';
+ $ret= ['success' => false, 'contentType' => ''];
$br = "\n";
- if (!empty($_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($_GET['title'])) {
}
}
+ if (isset($_GET['format']) && $_GET['format'] == 'json') {
+ $format = 'json';
+ }
+
// Add url scheme if it is missing
$arrurl = parse_url($url);
- if (!x($arrurl, 'scheme')) {
- if (x($arrurl, 'host')) {
+ if (empty($arrurl['scheme'])) {
+ if (!empty($arrurl['host'])) {
$url = 'http:' . $url;
} else {
$url = 'http://' . $url;
}
}
- logger($url);
+ Logger::log($url);
// 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
- $result = Network::curl($url, false, $redirects, ['novalidate' => true, 'nobody' => true]);
+ $curlResponse = Network::curl($url, false, ['novalidate' => true, 'nobody' => true]);
- if ($result['success']) {
+ if ($curlResponse->isSuccess()) {
// Convert the header fields into an array
$hdrs = [];
- $h = explode("\n", $result['header']);
+ $h = explode("\n", $curlResponse->getHeader());
foreach ($h as $l) {
$header = array_map('trim', explode(':', trim($l), 2));
if (count($header) == 2) {
$hdrs[$k] = $v;
}
}
+ $type = null;
+ $content_type = '';
+ $bbcode = '';
if (array_key_exists('Content-Type', $hdrs)) {
$type = $hdrs['Content-Type'];
}
if ($type) {
if (stripos($type, 'image/') !== false) {
- echo $br . '[img]' . $url . '[/img]' . $br;
- exit();
+ $content_type = 'image';
+ $bbcode = $br . '[img]' . $url . '[/img]' . $br;
}
if (stripos($type, 'video/') !== false) {
- echo $br . '[video]' . $url . '[/video]' . $br;
- exit();
+ $content_type = 'video';
+ $bbcode = $br . '[video]' . $url . '[/video]' . $br;
}
if (stripos($type, 'audio/') !== false) {
- echo $br . '[audio]' . $url . '[/audio]' . $br;
- exit();
+ $content_type = 'audio';
+ $bbcode = $br . '[audio]' . $url . '[/audio]' . $br;
+ }
+ }
+ if (!empty($content_type)) {
+ if ($format == 'json') {
+ $ret['contentType'] = $content_type;
+ $ret['data'] = ['url' => $url];
+ $ret['success'] = true;
+ System::jsonExit($ret);
}
+
+ echo $bbcode;
+ exit();
}
}
+
$template = '[bookmark=%s]%s[/bookmark]%s';
$arr = ['url' => $url, 'text' => ''];
- Addon::callHooks('parse_link', $arr);
+ Hook::callAll('parse_link', $arr);
if (strlen($arr['text'])) {
echo $arr['text'];
$result = sprintf($template, $url, ($title) ? $title : $url, $text) . $str_tags;
- logger('(unparsed): returns: ' . $result);
+ Logger::log('(unparsed): returns: ' . $result);
echo $result;
exit();
unset($siteinfo['keywords']);
+ // Bypass attachment if parse url for a comment
+ if (!empty($_GET['noAttachment'])) {
+ echo $br . '[url=' . $url . ']' . $siteinfo['title'] . '[/url]';
+ exit();
+ }
+
+ if ($format == 'json') {
+ $ret['data'] = $siteinfo;
+ $ret['contentType'] = 'attachment';
+ $ret['success'] = true;
+
+ System::jsonExit($ret);
+ }
+
// Format it as BBCode attachment
$info = add_page_info_data($siteinfo);
}
/**
- * @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
*
- * @param type $url The url of the page which should be scraped
- * @param type $no_guessing If true the parse doens't search for
- * preview pictures
- * @param type $do_oembed The false option is used by the function fetch_oembed()
- * to avoid endless loops
+ * @param string $url The url of the page which should be scraped
+ * @param bool $no_guessing If true the parse doens't search for
+ * preview pictures
+ * @param bool $do_oembed The false option is used by the function fetch_oembed()
+ * to avoid endless loops
*
* @return array which contains needed data for embedding
*
- * @see ParseUrl::getSiteinfoCached()
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ * @see ParseUrl::getSiteinfoCached()
*
- * @todo Remove this function after all Addons has been changed to use
- * ParseUrl::getSiteinfoCached
+ * @deprecated since version 3.6 use ParseUrl::getSiteinfoCached instead
*/
function parseurl_getsiteinfo_cached($url, $no_guessing = false, $do_oembed = true)
{