* @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
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.
$search_engine->limit((($page-1)*PROFILES_PER_PAGE), PROFILES_PER_PAGE + 1);
$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));
}
}