explode WHAT, again?

[quix0rs-gnu-social.git] / actions / noticesearch.php

diff --git a/actions/noticesearch.php b/actions/noticesearch.php
index ab383fab436152cdb42f3f37a40275f9b0ede2d3..29527c56725c721486b2d234bf2b4c108fac2826 100644 (file)
--- a/actions/noticesearch.php
+++ b/actions/noticesearch.php
@@ -20,15 +20,14 @@
 if (!defined('LACONICA')) { exit(1); }
 
 require_once(INSTALLDIR.'/lib/searchaction.php');
-define(NOTICES_PER_PAGE, 20);
+define('NOTICES_PER_PAGE', 20);
 
 # XXX common parent for people and content search?
 
 class NoticesearchAction extends SearchAction {
 
        function get_instructions() {
-               return _('Search for notices on %%site.name%% by their contents. ' .
-                                 'Separate search terms by spaces; they must be 3 characters or more.');
+               return _('Search for notices on %%site.name%% by their contents. Separate search terms by spaces; they must be 3 characters or more.');
        }
 
        function get_title() {
@@ -140,8 +139,15 @@ class NoticesearchAction extends SearchAction {
        }
 
        function highlight($text, $terms) {
+               /* Highligh serach terms */
                $pattern = '/('.implode('|',array_map('htmlspecialchars', $terms)).')/i';
                $result = preg_replace($pattern, '<strong>\\1</strong>', $text);
+
+               /* Remove highlighting from inside links, loop incase multiple highlights in links */
+               $pattern = '/(href="[^"]*)<strong>('.implode('|',array_map('htmlspecialchars', $terms)).')<\/strong>([^"]*")/iU';
+               do {
+                       $result = preg_replace($pattern, '\\1\\2\\3', $result, -1, $count);
+               } while ($count);
                return $result;
        }
 }