Fix help text for getvaliddaemons.php

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

diff --git a/actions/peoplesearch.php b/actions/peoplesearch.php
index 14177fcf0d48cb996fb77d11f69e65104b9675c4..60ddb6a82863d80b0b78005c6dc2d5a9474f28df 100644 (file)
--- a/actions/peoplesearch.php
+++ b/actions/peoplesearch.php
@@ -12,7 +12,7 @@
  * @link     http://laconi.ca/
  *
  * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * Copyright (C) 2008, 2009, Control Yourself, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -60,16 +60,10 @@ class PeoplesearchAction extends SearchAction
 
     function showResults($q, $page)
     {
-
         $profile = new Profile();
-
-        # lcase it for comparison
-        $q = strtolower($q);
-
         $search_engine = $profile->getSearchEngine('identica_people');
-
         $search_engine->set_sort_mode('chron');
-        # Ask for an extra to see if there's more.
+        // Ask for an extra to see if there's more.
         $search_engine->limit((($page-1)*PROFILES_PER_PAGE), PROFILES_PER_PAGE + 1);
         if (false === $search_engine->query($q)) {
             $cnt = 0;
@@ -81,14 +75,59 @@ class PeoplesearchAction extends SearchAction
             $terms = preg_split('/[\s,]+/', $q);
             $results = new PeopleSearchResults($profile, $terms, $this);
             $results->show();
+            $profile->free();
+            $this->pagination($page > 1, $cnt > PROFILES_PER_PAGE,
+                          $page, 'peoplesearch', array('q' => $q));
+
         } else {
-            $this->element('p', 'error', _('No results'));
+            $this->element('p', 'error', _('No results.'));
+            $this->searchSuggestions($q);
+            $profile->free();
         }
+    }
+}
+
+/**
+ * People search results class
+ *
+ * Derivative of ProfileList with specialization for highlighting search terms.
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ *
+ * @see PeoplesearchAction
+ */
+
+class PeopleSearchResults extends ProfileList
+{
+    var $terms = null;
+    var $pattern = null;
+
+    function __construct($profile, $terms, $action)
+    {
+        parent::__construct($profile, $action);
 
-        $profile->free();
+        $this->terms = array_map('preg_quote',
+                                 array_map('htmlspecialchars', $terms));
 
-        $this->pagination($page > 1, $cnt > PROFILES_PER_PAGE,
-                          $page, 'peoplesearch', array('q' => $q));
+        $this->pattern = '/('.implode('|',$terms).')/i';
+    }
+
+    function newProfileItem($profile)
+    {
+        return new PeopleSearchResultItem($profile, $this->action);
+    }
+}
+
+class PeopleSearchResultItem extends ProfileListItem
+{
+    function highlight($text)
+    {
+        return preg_replace($this->pattern, '<strong>\\1</strong>', htmlspecialchars($text));
     }
 }