explode WHAT, again?

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

diff --git a/actions/noticesearch.php b/actions/noticesearch.php
index 0a9f4c37fe9ae423ca13a99e57a336124fec6f82..29527c56725c721486b2d234bf2b4c108fac2826 100644 (file)
--- a/actions/noticesearch.php
+++ b/actions/noticesearch.php
@@ -20,23 +20,22 @@
 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 _t('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() {
-               return _t('Text search');
+               return _('Text search');
        }
-       
+
        function show_results($q, $page) {
-               
+
                $notice = new Notice();
 
                # lcase it for comparison
@@ -44,7 +43,7 @@ class NoticesearchAction extends SearchAction {
                $notice->whereAdd('MATCH(content) against (\''.addslashes($q).'\')');
 
                # Ask for an extra to see if there's more.
-               
+
                $notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
 
                $cnt = $notice->find();
@@ -62,9 +61,9 @@ class NoticesearchAction extends SearchAction {
                        }
                        common_element_end('ul');
                } else {
-                       common_element('p', 'error', _t('No results'));
+                       common_element('p', 'error', _('No results'));
                }
-               
+
                common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
                                                  $page, 'noticesearch', array('q' => $q));
        }
@@ -78,12 +77,12 @@ class NoticesearchAction extends SearchAction {
                                                                                 'href' => common_local_url('noticesearchrss',
                                                                                                                                        array('q' => $q)),
                                                                                 'type' => 'application/rss+xml',
-                                                                                'title' => _t('Search Stream Feed')));
+                                                                                'title' => _('Search Stream Feed')));
                }
        }
-       
+
        # XXX: refactor and combine with StreamAction::show_notice()
-       
+
        function show_notice($notice, $terms) {
                $profile = $notice->getProfile();
                # XXX: RDFa
@@ -124,14 +123,14 @@ class NoticesearchAction extends SearchAction {
                        common_text(' (');
                        common_element('a', array('class' => 'inreplyto',
                                                                          'href' => $replyurl),
-                                                  _t('in reply to...'));
+                                                  _('in reply to...'));
                        common_text(')');
                }
-               common_element_start('a', 
+               common_element_start('a',
                                                         array('href' => common_local_url('newnotice',
                                                                                                                          array('replyto' => $profile->nickname)),
                                                                   'onclick' => 'doreply("'.$profile->nickname.'"); return false',
-                                                                  'title' => _t('reply'),
+                                                                  'title' => _('reply'),
                                                                   'class' => 'replybutton'));
                common_raw('→');
                common_element_end('a');
@@ -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;
        }
 }