Indentation

[friendica.git] / mod / parse_url.php

diff --git a/mod/parse_url.php b/mod/parse_url.php
index 6b393932ebc8aa73e176670d6889329a70320fb7..82325aa553698a98d5d89b678bb715d7bdc259cd 100644 (file)
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -1,8 +1,21 @@
 <?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
@@ -11,10 +24,11 @@
  */
 
 use Friendica\App;
+use Friendica\Content\PageInfo;
 use Friendica\Core\Hook;
 use Friendica\Core\Logger;
 use Friendica\Core\System;
-use Friendica\Util\Network;
+use Friendica\DI;
 use Friendica\Util\ParseUrl;
 use Friendica\Util\Strings;
 
@@ -71,19 +85,11 @@ function parse_url_content(App $a)
        // Check if the URL is an image, video or audio file. If so format
        // the URL with the corresponding BBCode media tag
        // Fetch the header of the URL
-       $curlResponse = Network::curl($url, false, ['novalidate' => true, 'nobody' => true]);
+       $curlResponse = DI::httpRequest()->head($url);
 
        if ($curlResponse->isSuccess()) {
-               // Convert the header fields into an array
-               $hdrs = [];
-               $h = explode("\n", $curlResponse->getHeader());
-               foreach ($h as $l) {
-                       $header = array_map('trim', explode(':', trim($l), 2));
-                       if (count($header) == 2) {
-                               list($k, $v) = $header;
-                               $hdrs[$k] = $v;
-                       }
-               }
+               $hdrs = $curlResponse->getHeaderArray();
+
                $type = null;
                $content_type = '';
                $bbcode = '';
@@ -120,13 +126,17 @@ function parse_url_content(App $a)
 
        $template = '[bookmark=%s]%s[/bookmark]%s';
 
-       $arr = ['url' => $url, 'text' => ''];
+       $arr = ['url' => $url, 'format' => $format, 'text' => null];
 
        Hook::callAll('parse_link', $arr);
 
-       if (strlen($arr['text'])) {
-               echo $arr['text'];
-               exit();
+       if ($arr['text']) {
+               if ($format == 'json') {
+                       System::jsonExit($arr['text']);
+               } else {
+                       echo $arr['text'];
+                       exit();
+               }
        }
 
        // If there is already some content information submitted we don't
@@ -164,7 +174,7 @@ function parse_url_content(App $a)
        }
 
        // Format it as BBCode attachment
-       $info = add_page_info_data($siteinfo);
+       $info = "\n" . PageInfo::getFooterFromData($siteinfo);
 
        echo $info;
 
@@ -172,7 +182,7 @@ function parse_url_content(App $a)
 }
 
 /**
- * @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