bacc8ecb70
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@588 b3834d28-1941-0410-a4f8-b48e95affb8f
117 lines
3.3 KiB
PHP
117 lines
3.3 KiB
PHP
<?php
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/**
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* RSS output of the latest posts.
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*
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* SemanticScuttle - your social bookmark manager.
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*
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* PHP version 5.
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*
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* @category Bookmarking
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* @package SemanticScuttle
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* @author Benjamin Huynh-Kim-Bang <mensonge@users.sourceforge.net>
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* @author Christian Weiske <cweiske@cweiske.de>
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* @author Eric Dane <ericdane@users.sourceforge.net>
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* @license GPL http://www.gnu.org/licenses/gpl.html
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* @link http://sourceforge.net/projects/semanticscuttle
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*/
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require_once '../src/SemanticScuttle/header.php';
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/* Service creation: only useful services are created */
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$bookmarkservice = SemanticScuttle_Service_Factory::get('Bookmark');
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$cacheservice = SemanticScuttle_Service_Factory::get('Cache');
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header('Content-Type: application/rss+xml; charset=utf-8');
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if (isset($_SERVER['PATH_INFO']) && strlen($_SERVER['PATH_INFO']) >1) {
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list($url, $user, $cat) = explode('/', $_SERVER['PATH_INFO']);
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} else {
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$url = '';
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$user = '';
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$cat = null;
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}
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if ($usecache) {
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// Generate hash for caching on
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$hashtext = $_SERVER['REQUEST_URI'];
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if ($userservice->isLoggedOn()) {
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$hashtext .= $userservice->getCurrentUserID();
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if ($currentUser->getUsername() == $user) {
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$hashtext .= $user;
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}
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}
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$hash = md5($hashtext);
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// Cache for an hour
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$cacheservice->Start($hash, 3600);
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}
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$watchlist = null;
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$pagetitle = '';
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if ($user && $user != 'all') {
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if ($user == 'watchlist') {
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$user = $cat;
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$cat = null;
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$watchlist = true;
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}
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if (is_int($user)) {
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$userid = intval($user);
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} else {
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if ($userinfo = $userservice->getUserByUsername($user)) {
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$userid =& $userinfo[$userservice->getFieldName('primary')];
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} else {
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$tplVars['error'] = sprintf(T_('User with username %s was not found'), $user);
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$templateservice->loadTemplate('error.404.tpl', $tplVars);
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//throw a 404 error
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exit();
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}
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}
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$pagetitle .= ": ". $user;
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} else {
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$userid = null;
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}
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if ($cat) {
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$pagetitle .= ": ". str_replace('+', ' + ', $cat);
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}
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$tplVars['feedtitle'] = filter($GLOBALS['sitename'] . (isset($pagetitle) ? $pagetitle : ''));
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$tplVars['feedlink'] = ROOT;
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$tplVars['feeddescription'] = sprintf(T_('Recent bookmarks posted to %s'), $GLOBALS['sitename']);
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$bookmarks =& $bookmarkservice->getBookmarks(0, 15, $userid, $cat, null, getSortOrder(), $watchlist);
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$bookmarks_tmp =& filter($bookmarks['bookmarks']);
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$bookmarks_tpl = array();
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foreach (array_keys($bookmarks_tmp) as $key) {
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$row =& $bookmarks_tmp[$key];
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$_link = $row['bAddress'];
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// Redirection option
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if ($GLOBALS['useredir']) {
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$_link = $GLOBALS['url_redir'] . $_link;
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}
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$_pubdate = gmdate("r", strtotime($row['bDatetime']));
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// array_walk($row['tags'], 'filter');
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$bookmarks_tpl[] = array(
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'title' => $row['bTitle'],
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'link' => $_link,
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'description' => $row['bDescription'],
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'creator' => $row['username'],
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'pubdate' => $_pubdate,
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'tags' => $row['tags']
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);
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}
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unset($bookmarks_tmp);
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unset($bookmarks);
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$tplVars['bookmarks'] =& $bookmarks_tpl;
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$templateservice->loadTemplate('rss.tpl', $tplVars);
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if ($usecache) {
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// Cache output if existing copy has expired
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$cacheservice->End($hash);
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}
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?>
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