$pagetitle = $story->DisplayElements('page_title');
if (empty($pagetitle)) {
$pagetitle = $story->DisplayElements('title');
}
$headercode = '';
$permalink = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid());
$headercode .= '<link rel="canonical" href="' . $permalink . '"' . XHTML . '>';
// Meta Tags
if ($_CONF['meta_tags'] > 0) {
$meta_description = $story->DisplayElements('meta_description');
$meta_keywords = $story->DisplayElements('meta_keywords');
$headercode .= COM_createMetaTags($meta_description, $meta_keywords);
}
if ($story->DisplayElements('trackbackcode') == 0) {
if ($_CONF['trackback_enabled']) {
$trackbackurl = TRB_makeTrackbackUrl($story->getSid());
$headercode .= LB . '<!--' . LB . TRB_trackbackRdf($permalink, $pagetitle, $trackbackurl) . LB . '-->' . LB;
}
if ($_CONF['pingback_enabled']) {
header('X-Pingback: ' . $_CONF['site_url'] . '/pingback.php');
}
}
$display .= COM_siteHeader('menu', $pagetitle, $headercode);
if (isset($_GET['msg'])) {
$msg = COM_applyFilter($_GET['msg'], true);
if ($msg > 0) {
$plugin = '';
if (isset($_GET['plugin'])) {
$plugin = COM_applyFilter($_GET['plugin']);
}
$display .= COM_showMessage($msg, $plugin);
/**
* Render all the trackback comments for a specific entry
*
* @param string $sid entry id
* @param string $type type of entry ('article' = story, etc.)
* @param string $title the entry's title
* @param string $permalink link to the entry
* @param string trackback_url trackback URL for this entry
* @return string HTML (formatted list of trackback comments)
*
*/
function TRB_renderTrackbackComments($sid, $type, $title, $permalink, $trackback_url = '')
{
global $_CONF, $_TABLES, $LANG_TRB;
$link_and_title = COM_createLink($title, $permalink);
if (empty($trackback_url)) {
$trackback_url = TRB_makeTrackbackUrl($sid, $type);
}
$template = COM_newTemplate($_CONF['path_layout'] . 'trackback');
$template->set_file(array('trackback' => 'trackback.thtml', 'comment' => 'trackbackcomment.thtml'));
$template->set_var('lang_trackback', $LANG_TRB['trackback']);
$template->set_var('lang_trackback_url', $LANG_TRB['this_trackback_url']);
$template->set_var('permalink', $permalink);
$template->set_var('permalink_and_title', $link_and_title);
$template->set_var('trackback_url', $trackback_url);
$result = DB_query("SELECT cid,url,title,blog,excerpt,ipaddress,UNIX_TIMESTAMP(date) AS day " . "FROM {$_TABLES['trackback']} WHERE sid = '{$sid}' AND type = '{$type}' ORDER BY date");
$numrows = DB_numRows($result);
$template->set_var('trackback_comment_count', $numrows);
$num_comments = sprintf($LANG_TRB['num_comments'], $numrows);
$template->set_var('trackback_comment_text', $num_comments);
if ($numrows == 0) {
$template->set_var('lang_trackback_comments', $LANG_TRB['no_comments']);
$template->set_var('lang_trackback_comments_no_link', $LANG_TRB['no_comments']);
} else {
$template->set_var('lang_trackback_comments', sprintf($LANG_TRB['intro_text'], $link_and_title));
$template->set_var('lang_trackback_comments_no_link', sprintf($LANG_TRB['intro_text'], $title));
}
$delete_option = TRB_allowDelete($sid, $type);
$token = '';
if ($delete_option && $numrows > 0) {
$token = SEC_createToken();
}
for ($i = 0; $i < $numrows; $i++) {
$A = DB_fetchArray($result);
$comment = TRB_formatComment($A['url'], $A['title'], $A['blog'], $A['excerpt'], $A['day'], $delete_option, $A['cid'], $A['ipaddress'], $token);
$template->set_var('formatted_comment', $comment);
$template->parse('trackback_comments', 'comment', true);
}
$template->parse('output', 'trackback');
return $template->finish($template->get_var('output'));
}
/**
* Get content for a feed that holds all stories.
*
* @param boolean $frontpage_only true: only articles shown on the frontpage
* @param string $limit number of entries or number of stories
* @param string $link link to homepage
* @param string $update list of story ids
* @param int $contentLength Length of summary to allow.
* @param int $fid the id of the feed being fetched
* @return array content of the feed
*
*/
function SYND_getFeedContentAll($frontpage_only, $limit, &$link, &$update, $contentLength, $feedType, $feedVersion, $fid)
{
global $_TABLES, $_CONF, $LANG01;
$link = $_CONF['site_url'];
$where = '';
if (!empty($limit)) {
if (substr($limit, -1) == 'h') {
$limitsql = '';
$hours = substr($limit, 0, -1);
$where = " AND date >= DATE_SUB(NOW(),INTERVAL {$hours} HOUR)";
} else {
$limitsql = ' LIMIT ' . $limit;
}
} else {
$limitsql = ' LIMIT 10';
}
// get list of topics that anonymous users have access to
$topics = array();
$tresult = DB_query("SELECT tid,topic FROM {$_TABLES['topics']}" . COM_getPermSQL('WHERE', 1));
$tnumrows = DB_numRows($tresult);
if ($tnumrows == 0) {
// no public topics
$update = '';
return array();
}
$tlist = '';
for ($i = 1; $i <= $tnumrows; $i++) {
$T = DB_fetchArray($tresult);
$tlist .= "'" . $T['tid'] . "'";
if ($i < $tnumrows) {
$tlist .= ',';
}
$topics[$T['tid']] = stripslashes($T['topic']);
}
if (!empty($tlist)) {
$where .= " AND (ta.tid IN ({$tlist}))";
}
if ($frontpage_only) {
$where .= ' AND frontpage = 1';
}
$sql = "SELECT sid,ta.tid,uid,title,introtext,bodytext,postmode,UNIX_TIMESTAMP(date) AS modified,commentcode,trackbackcode\n FROM {$_TABLES['stories']}, {$_TABLES['topic_assignments']} ta\n WHERE draft_flag = 0 AND date <= NOW() AND ta.type = 'article' AND ta.id = sid AND ta.tdefault = 1 {$where} AND perm_anon > 0\n GROUP BY sid,ta.tid\n ORDER BY date DESC {$limitsql}";
$result = DB_query($sql);
$content = array();
$sids = array();
$nrows = DB_numRows($result);
for ($i = 1; $i <= $nrows; $i++) {
$row = DB_fetchArray($result);
$sids[] = $row['sid'];
$storytitle = stripslashes($row['title']);
$fulltext = stripslashes($row['introtext'] . "\n" . $row['bodytext']);
$fulltext = PLG_replaceTags($fulltext);
$storytext = $contentLength == 1 ? $fulltext : COM_truncateHTML($fulltext, $contentLength, ' ...');
$fulltext = trim($fulltext);
$fulltext = str_replace(array("\r\n", "\r"), "\n", $fulltext);
if ($row['postmode'] == 'plaintext') {
if (!empty($storytext)) {
$storytext = COM_nl2br($storytext);
}
if (!empty($fulltext)) {
$fulltext = COM_nl2br($fulltext);
}
}
$storylink = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $row['sid']);
$extensionTags = PLG_getFeedElementExtensions('article', $row['sid'], $feedType, $feedVersion, $fid, $frontpage_only ? '::frontpage' : '::all');
if ($_CONF['trackback_enabled'] && $feedType == 'RSS' && $row['trackbackcode'] >= 0) {
$trbUrl = TRB_makeTrackbackUrl($row['sid']);
$extensionTags['trackbacktag'] = '<trackback:ping>' . htmlspecialchars($trbUrl) . '</trackback:ping>';
}
$article = array('title' => $storytitle, 'summary' => $storytext, 'text' => $fulltext, 'link' => $storylink, 'uid' => $row['uid'], 'author' => COM_getDisplayName($row['uid']), 'date' => $row['modified'], 'format' => $row['postmode'], 'topic' => $topics[$row['tid']], 'extensions' => $extensionTags);
if ($row['commentcode'] >= 0) {
$article['commenturl'] = $storylink . '#comments';
}
$content[] = $article;
}
$update = implode(',', $sids);
return $content;
}
