1<?php
2// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
3//
4// All Rights Reserved. See copyright.txt for details and a complete list of authors.
5// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
6// $Id$
7
8function smarty_function_favorite($params, $smarty)
9{
10	global $prefs, $user;
11
12	// Disabled, do nothing
13	if (empty($user) || $prefs['user_favorites'] != 'y') {
14		return;
15	}
16
17	$servicelib = TikiLib::lib('service');
18	$smarty = TikiLib::lib('smarty');
19	$smarty->loadPlugin('smarty_modifier_escape');
20
21	$url = $servicelib->getUrl([
22		'controller' => 'favorite',
23		'action' => 'toggle',
24		'type' => $params['type'],
25		'object' => $params['object'],
26	]);
27
28	$url = smarty_modifier_escape($url);
29	$e_user = smarty_modifier_escape($user);
30
31	if (isset($params['label'])) {
32		$label = $params['label'];
33	} else {
34		$label = tr('Favorite');
35	}
36
37	if (isset($params['button_classes'])) {
38		$button_classes = $params['button_classes'];
39	} else {
40		$button_classes = "btn btn-primary";
41	}
42
43	return '<a class="' . $button_classes . ' favorite-toggle" href="' . $url . '" data-key="favorite_' . $e_user . '"> ' . $label . '</a>';
44}
45