Add support for Hubzilla forum mentions (starting with !)

[friendica.git] / src / Content / Text / Markdown.php

diff --git a/src/Content/Text/Markdown.php b/src/Content/Text/Markdown.php
index 2289bee869ee5ca42b885eea7b0defb903ab974d..994d9683349928f9213a25cd49865559684a273e 100644 (file)
--- a/src/Content/Text/Markdown.php
+++ b/src/Content/Text/Markdown.php
@@ -44,27 +44,30 @@ class Markdown extends BaseObject
         * @brief Callback function to replace a Diaspora style mention in a mention for Friendica
         *
         * @param array $match Matching values for the callback
+        *                     [1] = mention type (@ or !)
+        *                     [2] = name (optional)
+        *                     [3] = address
         * @return string Replaced mention
         */
        private static function diasporaMention2BBCodeCallback($match)
        {
-               if ($match[2] == '') {
+               if ($match[3] == '') {
                        return;
                }
 
-               $data = Contact::getDetailsByAddr($match[2]);
+               $data = Contact::getDetailsByAddr($match[3]);
 
                if (empty($data)) {
                        return;
                }
 
-               $name = $match[1];
+               $name = $match[2];
 
                if ($name == '') {
                        $name = $data['name'];
                }
 
-               return '@[url=' . $data['url'] . ']' . $name . '[/url]';
+               return $match[1] . '[url=' . $data['url'] . ']' . $name . '[/url]';
        }
 
        /*
@@ -93,7 +96,7 @@ class Markdown extends BaseObject
 
                $s = self::convert($s);
 
-               $regexp = "/@\{(?:([^\}]+?); )?([^\} ]+)\}/";
+               $regexp = "/([@!])\{(?:([^\}]+?); ?)?([^\} ]+)\}/";
                $s = preg_replace_callback($regexp, ['self', 'diasporaMention2BBCodeCallback'], $s);
 
                $s = str_replace('#', '#', $s);