diff options
Diffstat (limited to 'rss.php')
| -rw-r--r-- | rss.php | 115 |
1 files changed, 115 insertions, 0 deletions
@@ -0,0 +1,115 @@ +<?php +/*************************************************************************** +Copyright (C) 2004 - 2006 Scuttle project +http://sourceforge.net/projects/scuttle/ +http://scuttle.org/ + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +***************************************************************************/ + +require_once('header.inc.php'); +$bookmarkservice =& ServiceFactory::getServiceInstance('BookmarkService'); +$cacheservice =& ServiceFactory::getServiceInstance('CacheService'); +$templateservice =& ServiceFactory::getServiceInstance('TemplateService'); +$userservice =& ServiceFactory::getServiceInstance('UserService'); + +$tplVars = array(); +header('Content-Type: application/xml'); +list($url, $user, $cat) = explode('/', $_SERVER['PATH_INFO']); + +if ($usecache) { + // Generate hash for caching on + $hashtext = $_SERVER['REQUEST_URI']; + if ($userservice->isLoggedOn()) { + $hashtext .= $userservice->getCurrentUserID(); + $currentUser = $userservice->getCurrentUser(); + $currentUsername = $currentUser[$userservice->getFieldName('username')]; + if ($currentUsername == $user) { + $hashtext .= $user; + } + } + $hash = md5($hashtext); + + // Cache for an hour + $cacheservice->Start($hash, 3600); +} + +$watchlist = null; +if ($user && $user != 'all') { + if ($user == 'watchlist') { + $user = $cat; + $cat = null; + $watchlist = true; + } + if (is_int($user)) { + $userid = intval($user); + } else { + if ($userinfo = $userservice->getUserByUsername($user)) { + $userid =& $userinfo[$userservice->getFieldName('primary')]; + } else { + $tplVars['error'] = sprintf(T_('User with username %s was not found'), $user); + $templateservice->loadTemplate('error.404.tpl', $tplVars); + //throw a 404 error + exit(); + } + } + $pagetitle .= ": ". $user; +} else { + $userid = NULL; +} + +if ($cat) { + $pagetitle .= ": ". str_replace('+', ' + ', $cat); +} + +$tplVars['feedtitle'] = filter($GLOBALS['sitename'] . (isset($pagetitle) ? $pagetitle : '')); +$tplVars['feedlink'] = $GLOBALS['root']; +$tplVars['feeddescription'] = sprintf(T_('Recent bookmarks posted to %s'), $GLOBALS['sitename']); + +$bookmarks =& $bookmarkservice->getBookmarks(0, 15, $userid, $cat, NULL, getSortOrder(), $watchlist); +$bookmarks_tmp =& filter($bookmarks['bookmarks']); + +$bookmarks_tpl = array(); +foreach(array_keys($bookmarks_tmp) as $key) { + $row =& $bookmarks_tmp[$key]; + + $_link = $row['bAddress']; + // Redirection option + if ($GLOBALS['useredir']) { + $_link = $GLOBALS['url_redir'] . $_link; + } + $_pubdate = gmdate("r", strtotime($row['bDatetime'])); + // array_walk($row['tags'], 'filter'); + + $bookmarks_tpl[] = array( + 'title' => $row['bTitle'], + 'link' => $_link, + 'description' => $row['bDescription'], + 'creator' => $row['username'], + 'pubdate' => $_pubdate, + 'tags' => $row['tags'] + ); +} +unset($bookmarks_tmp); +unset($bookmarks); +$tplVars['bookmarks'] =& $bookmarks_tpl; + +$templateservice->loadTemplate('rss.tpl', $tplVars); + +if ($usecache) { + // Cache output if existing copy has expired + $cacheservice->End($hash); +} +?> |