Rewriting of do_like()

[friendica.git] / include / bb2diaspora.php

diff --git a/include/bb2diaspora.php b/include/bb2diaspora.php
index 6ddbb6ef30f59f403a8ac7726ec3ef02da7750cf..f18a0f3c276399cea0910a0e80df320577b85b03 100644 (file)
--- a/include/bb2diaspora.php
+++ b/include/bb2diaspora.php
@@ -7,6 +7,27 @@ require_once("include/html2bbcode.php");
 require_once("include/bbcode.php");
 require_once("library/html-to-markdown/HTML_To_Markdown.php");
 
+/**
+ * @brief Callback function to replace a Diaspora style mention in a mention for Friendica
+ *
+ * @param array $match Matching values for the callback
+ * @return string Replaced mention
+ */
+function diaspora_mention2bb($match) {
+       if ($match[2] == '') {
+               return;
+       }
+
+       $data = get_contact_details_by_addr($match[2]);
+
+       $name = $match[1];
+
+       if ($name == '') {
+               $name = $data['name'];
+       }
+
+       return '@[url='.$data['url'].']'.$name.'[/url]';
+}
 
 // we don't want to support a bbcode specific markdown interpreter
 // and the markdown library we have is pretty good, but provides HTML output.
@@ -33,7 +54,8 @@ function diaspora2bb($s) {
 
        $s = Markdown($s);
 
-       $s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/', '@[url=https://$3/u/$2]$1[/url]', $s);
+       $regexp = "/@\{(?:([^\}]+?); )?([^\} ]+)\}/";
+       $s = preg_replace_callback($regexp, 'diaspora_mention2bb', $s);
 
        $s = str_replace('#', '#', $s);
 
@@ -73,7 +95,7 @@ function diaspora2bb($s) {
  * @brief Callback function to replace a Friendica style mention in a mention for Diaspora
  *
  * @param array $match Matching values for the callback
- * @return text Replaced mention
+ * @return string Replaced mention
  */
 function diaspora_mentions($match) {