2 /***************************************************************************
3 Copyright (C) 2004 - 2006 Marcus Campbell
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 ***************************************************************************/
21 require_once 'header.inc.php';
22 $templateservice =& ServiceFactory::getServiceInstance('TemplateService');
23 $tagservice =& ServiceFactory::getServiceInstance('TagService');
24 $userservice =& ServiceFactory::getServiceInstance('UserService');
25 $cacheservice =& ServiceFactory::getServiceInstance('CacheService');
27 list($url, $user) = explode('/', $_SERVER['PATH_INFO']);
30 // Generate hash for caching on
31 $hashtext = $_SERVER['REQUEST_URI'];
32 if ($userservice->isLoggedOn()) {
33 $hashtext .= $userservice->getCurrentUserID();
34 $currentUser = $userservice->getCurrentUser();
35 $currentUsername = $currentUser[$userservice->getFieldName('username')];
36 if ($currentUsername == $user) {
40 $hash = md5($hashtext);
43 $cacheservice->Start($hash, 3600);
48 $pagetitle = T_('Popular Tags');
50 if (isset($user) && $user != '') {
52 $userid = intval($user);
54 if ($userinfo = $userservice->getUserByUsername($user)) {
55 $userid =& $userinfo[$userservice->getFieldName('primary')];
57 $tplVars['error'] = sprintf(T_('User with username %s was not found'), $user);
58 $templateservice->loadTemplate('error.404.tpl', $tplVars);
63 $pagetitle .= ': '. ucfirst($user);
68 $tags = $tagservice->getPopularTags($userid, 150, $logged_on_userid);
69 $tplVars['tags'] =& $tagservice->tagCloud($tags, 5, 90, 225, getSortOrder('alphabet_asc'));
70 $tplVars['user'] = $user;
73 $tplVars['cat_url'] = createURL('bookmarks', '%s/%s');
75 $tplVars['cat_url'] = createURL('tags', '%2$s');
78 $tplVars['subtitle'] = $pagetitle;
79 $templateservice->loadTemplate('tags.tpl', $tplVars);
82 // Cache output if existing copy has expired
83 $cacheservice->End($hash);