Merge branch 'nginx-sample' into 'nightly'

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

diff --git a/actions/peoplesearch.php b/actions/peoplesearch.php
index 9e515ade1a9e7b6d21bab32f18e3e9cf44bc5677..6bc35828ec8b9a7e3ff5d82aac3f0dd77131f91d 100644 (file)
--- a/actions/peoplesearch.php
+++ b/actions/peoplesearch.php
@@ -5,14 +5,14 @@
  * PHP version 5
  *
  * @category Action
- * @package  Laconica
- * @author   Evan Prodromou <evan@controlyourself.ca>
- * @author   Robin Millette <millette@controlyourself.ca>
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Robin Millette <millette@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link     http://laconi.ca/
+ * @link     http://status.net/
  *
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, 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
@@ -28,7 +28,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) {
+if (!defined('STATUSNET') && !defined('LACONICA')) {
     exit(1);
 }
 
@@ -39,35 +39,32 @@ require_once INSTALLDIR.'/lib/profilelist.php';
  * People search action class.
  *
  * @category Action
- * @package  Laconica
- * @author   Evan Prodromou <evan@controlyourself.ca>
- * @author   Robin Millette <millette@controlyourself.ca>
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Robin Millette <millette@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link     http://laconi.ca/
+ * @link     http://status.net/
  */
 class PeoplesearchAction extends SearchAction
 {
     function getInstructions()
     {
+        // TRANS: Instructions for the "People search" page.
+        // TRANS: %%site.name%% is the name of the StatusNet site.
         return _('Search for people on %%site.name%% by their name, location, or interests. ' .
                   'Separate the terms by spaces; they must be 3 characters or more.');
     }
 
     function title()
     {
+        // TRANS: Title of a page where users can search for other users.
         return _('People search');
     }
 
     function showResults($q, $page)
     {
-
         $profile = new Profile();
-
-        // lcase it for comparison
-        // $q = strtolower($q);
-
-        $search_engine = $profile->getSearchEngine('identica_people');
-
+        $search_engine = $profile->getSearchEngine('profile');
         $search_engine->set_sort_mode('chron');
         // Ask for an extra to see if there's more.
         $search_engine->limit((($page-1)*PROFILES_PER_PAGE), PROFILES_PER_PAGE + 1);
@@ -81,14 +78,65 @@ 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'));
+            // TRANS: Message on the "People search" page where a query has no results.
+            $this->element('p', 'error', _('No results.'));
+            $this->searchSuggestions($q);
+            $profile->free();
         }
+    }
 
-        $profile->free();
+    function showScripts()
+    {
+        parent::showScripts();
+        $this->autofocus('q');
+    }
+}
 
-        $this->pagination($page > 1, $cnt > PROFILES_PER_PAGE,
-                          $page, 'peoplesearch', array('q' => $q));
+/**
+ * People search results class
+ *
+ * Derivative of ProfileList with specialization for highlighting search terms.
+ *
+ * @category Widget
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Robin Millette <millette@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://status.net/
+ *
+ * @see PeoplesearchAction
+ */
+
+class PeopleSearchResults extends ProfileList
+{
+    var $terms = null;
+    var $pattern = null;
+
+    function __construct($profile, $terms, $action)
+    {
+        parent::__construct($profile, $action);
+
+        $this->terms = array_map('preg_quote',
+                                 array_map('htmlspecialchars', $terms));
+
+        $this->pattern = '/('.implode('|',$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));
+    }
+}