Merge branch 'nightly' into 'nightly'

[quix0rs-gnu-social.git] / lib / util.php

diff --git a/lib/util.php b/lib/util.php
index d1d79d1282d566178d25c2c3bc9caed0b54815ac..2273ef505363807caea69e45ebbdfc0946312ad6 100644 (file)
--- a/lib/util.php
+++ b/lib/util.php
@@ -768,7 +768,7 @@ function common_find_mentions($text, Profile $sender, Notice $parent=null)
             }
         }
 
-        $matches = common_find_mentions_raw($text);
+        $matches = common_find_mentions_raw($text, '@');
 
         foreach ($matches as $match) {
             try {
@@ -847,9 +847,8 @@ function common_find_mentions($text, Profile $sender, Notice $parent=null)
                                 'url' => $url);
         }
 
-        preg_match_all('/'.Nickname::BEFORE_MENTIONS.'!(' . Nickname::DISPLAY_FMT . ')/',
-                       $text, $hmatches, PREG_OFFSET_CAPTURE);
-        foreach ($hmatches[1] as $hmatch) {
+        $hmatches = common_find_mentions_raw($text, '!');
+        foreach ($hmatches as $hmatch) {
             $nickname = Nickname::normalize($hmatch[0]);
             $group = User_group::getForNickname($nickname, $sender);
 
@@ -879,9 +878,10 @@ function common_find_mentions($text, Profile $sender, Notice $parent=null)
  * Should generally not be called directly; for use in common_find_mentions.
  *
  * @param string $text
+ * @param string $preMention Character(s) that signals a mention ('@', '!'...)
  * @return array of PCRE match arrays
  */
-function common_find_mentions_raw($text)
+function common_find_mentions_raw($text, $preMention='@')
 {
     $tmatches = array();
     preg_match_all('/^T (' . Nickname::DISPLAY_FMT . ') /',
@@ -891,7 +891,7 @@ function common_find_mentions_raw($text)
 
     $atmatches = array();
     // the regexp's "(?!\@)" makes sure it doesn't matches the single "@remote" in "@remote@server.com"
-    preg_match_all('/'.Nickname::BEFORE_MENTIONS.'@(' . Nickname::DISPLAY_FMT . ')\b(?!\@)/',
+    preg_match_all('/'.Nickname::BEFORE_MENTIONS.preg_quote($preMention, '/').'(' . Nickname::DISPLAY_FMT . ')\b(?!\@)/',
                    $text,
                    $atmatches,
                    PREG_OFFSET_CAPTURE);