$subscribelinkimg = '<img src="' . _ff_getImage('forumnotify_off') . '" alt="' . $LANG_GF01['FORUMUNSUBSCRIBE'] . '" title="' . $LANG_GF01['FORUMUNSUBSCRIBE'] . '" style="vertical-align:middle;"/>';
$subscribelink = $_CONF['site_url'] . '/forum/notify.php?filter=2';
$subcribelanguage = $LANG_GF01['FORUMUNSUBSCRIBE'];
$sub_option = 'unsubscribe_forum';
$formsubscribed = TRUE;
}
$token = SEC_createToken();
$topiclisting->set_var(array('subscribelink' => $subscribelink, 'subscribelinkimg' => $subscribelinkimg, 'forumsubscribed' => $forumsubscribed, 'LANG_subscribe' => $subcribelanguage, 'forum' => $forum, 'suboption' => $sub_option, 'token' => $token, 'token_name' => CSRF_TOKEN));
}
if (!COM_isAnonUser()) {
$link = '<a href="' . $_CONF['site_url'] . '/forum/index.php?op=markallread&cat_id=' . $category['id'] . '&forum_id=' . (int) $forum . '">';
$topiclisting->set_var(array('markreadurl' => $_CONF['site_url'] . '/forum/index.php?op=markallread&cat_id=' . $category['id'] . '&forum_id=' . (int) $forum, 'markreadlink' => $link, 'LANG_markread' => $LANG_GF02['msg84']));
}
$rssFeed = DB_getItem($_TABLES['syndication'], 'filename', 'type="forum" AND topic=' . (int) $forum . ' AND is_enabled=1');
if (($rssFeed != '' || $rssFeed != NULL) && $skipForum == false) {
$baseurl = SYND_getFeedUrl();
$imgurl = '<img src="' . _ff_getImage('rss_feed') . '" alt="' . $LANG_GF01['rss_link'] . '" title="' . $LANG_GF01['rss_link'] . '" style="vertical-align:middle;"/>';
$topiclisting->set_var('rssfeed', '<a href="' . $baseurl . $rssFeed . '">' . $imgurl . '</a>');
$topiclisting->set_var('rssfeed_url', $baseurl . $rssFeed);
} else {
$topiclisting->set_var('rssfeed', '');
}
$topiclisting->set_var(array('cat_name' => $category['cat_name'], 'cat_id' => $category['id'], 'forum_name' => $category['forum_name'], 'forum_id' => $forum, 'LANG_TOPIC' => $LANG_GF01['TOPICSUBJECT'], 'LANG_STARTEDBY' => $LANG_GF01['STARTEDBY'], 'LANG_REPLIES' => $LANG_GF01['REPLIES'], 'LANG_VIEWS' => $LANG_GF01['VIEWS'], 'LANG_LASTPOST' => $LANG_GF01['LASTPOST'], 'LANG_AUTHOR' => $LANG_GF01['AUTHOR'], 'LANG_MSG05' => $LANG_GF01['LASTPOST'], 'LANG_newforumposts' => $LANG_GF02['msg113']));
if ($canPost && $skipForum == false) {
$topiclisting->set_var(array('LANG_newtopic' => $LANG_GF01['NEWTOPIC'], 'newtopiclinkimg' => '<img src="' . _ff_getImage('post_newtopic') . '" style="vertical-align:middle;" alt="' . $LANG_GF01['NEWTOPIC'] . '" title="' . $LANG_GF01['NEWTOPIC'] . '"/>', 'newtopiclink' => $_CONF['site_url'] . '/forum/createtopic.php?mode=newtopic&forum=' . $forum));
}
$bmArray = array();
if (!COM_isAnonUser() && $skipForum == false) {
$sql = "SELECT * FROM {$_TABLES['ff_bookmarks']} WHERE uid=" . (int) $uid;
$result = DB_query($sql);
while (($bm = DB_fetchArray($result)) != NULL) {
/**
* Return information for a story
* This is the story equivalent of PLG_getItemInfo. See lib-plugins.php for
* details.
*
* @param string $sid story ID or '*'
* @param string $what comma-separated list of story properties
* @param int $uid user ID or 0 = current user
* @param array $options (reserved for future extensions)
* @return mixed string or array of strings with the information
*/
function plugin_getiteminfo_story($sid, $what, $uid = 0, $options = array())
{
global $_CONF, $_TABLES;
// parse $what to see what we need to pull from the database
$properties = explode(',', $what);
$fields = array();
foreach ($properties as $p) {
switch ($p) {
case 'date-created':
$fields[] = 'UNIX_TIMESTAMP(date) AS unixdate';
break;
case 'date-modified':
$fields[] = 'UNIX_TIMESTAMP(date) AS unixdate';
break;
case 'description':
$fields[] = 'introtext';
$fields[] = 'bodytext';
break;
case 'excerpt':
$fields[] = 'introtext';
break;
case 'feed':
$fields[] = 'ta.tid';
break;
case 'id':
$fields[] = 'sid';
break;
case 'title':
$fields[] = 'title';
break;
case 'url':
// needed for $sid == '*', but also in case we're only requesting
// the URL (so that $fields isn't emtpy)
$fields[] = 'sid';
break;
default:
// nothing to do
break;
}
}
$fields = array_unique($fields);
if (count($fields) == 0) {
$retval = array();
return $retval;
}
// prepare SQL request
if ($sid == '*') {
$where = ' WHERE';
} else {
$where = " WHERE (sid = '" . DB_escapeString($sid) . "') AND";
}
$where .= ' (draft_flag = 0) AND (date <= NOW())';
if ($uid > 0) {
$permSql = COM_getPermSql('AND', $uid) . " AND ta.type = 'article' AND ta.id = sid AND ta.tdefault = 1 " . COM_getTopicSql('AND', $uid, 'ta');
} else {
$permSql = COM_getPermSql('AND') . " AND ta.type = 'article' AND ta.id = sid AND ta.tdefault = 1 " . COM_getTopicSql('AND', 0, 'ta');
}
$sql = "SELECT " . implode(',', $fields) . " FROM {$_TABLES['stories']}, {$_TABLES['topic_assignments']} ta" . $where . $permSql;
if ($sid != '*') {
$sql .= ' LIMIT 1';
}
$result = DB_query($sql);
$numRows = DB_numRows($result);
$retval = array();
for ($i = 0; $i < $numRows; $i++) {
$A = DB_fetchArray($result);
$props = array();
foreach ($properties as $p) {
switch ($p) {
case 'date-created':
$props['date-created'] = $A['unixdate'];
break;
case 'date-modified':
$props['date-modified'] = $A['unixdate'];
break;
case 'description':
$props['description'] = trim(PLG_replaceTags(stripslashes($A['introtext']) . ' ' . stripslashes($A['bodytext'])));
break;
case 'excerpt':
$excerpt = stripslashes($A['introtext']);
if (!empty($A['bodytext'])) {
$excerpt .= "\n\n" . stripslashes($A['bodytext']);
}
$props['excerpt'] = trim(PLG_replaceTags($excerpt));
break;
case 'feed':
$feedfile = DB_getItem($_TABLES['syndication'], 'filename', "topic = '::all'");
if (empty($feedfile)) {
$feedfile = DB_getItem($_TABLES['syndication'], 'filename', "topic = '::frontpage'");
}
if (empty($feedfile)) {
$feedfile = DB_getItem($_TABLES['syndication'], 'filename', "topic = '{$A['tid']}'");
}
if (empty($feedfile)) {
$props['feed'] = '';
} else {
$props['feed'] = SYND_getFeedUrl($feedfile);
}
break;
case 'id':
$props['id'] = $A['sid'];
break;
case 'title':
$props['title'] = stripslashes($A['title']);
break;
case 'url':
if (empty($A['sid'])) {
$props['url'] = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
} else {
$props['url'] = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $A['sid']);
}
break;
default:
// return empty string for unknown properties
$props[$p] = '';
break;
}
}
$mapped = array();
foreach ($props as $key => $value) {
if ($sid == '*') {
if ($value != '') {
$mapped[$key] = $value;
}
} else {
$mapped[] = $value;
}
}
if ($sid == '*') {
$retval[] = $mapped;
} else {
$retval = $mapped;
break;
}
}
if ($sid != '*' && count($retval) == 1) {
$retval = $retval[0];
}
return $retval;
}
/**
* Get the feed subscription urls & icons.
* This returns a ready-to-display set of icons for visitors
* to subscribe to RSS feeds
*
* @return string HTML for icons
*/
function EVLIST_getFeedIcons()
{
global $_CONF, $_EV_CONF, $_TABLES;
$retval = '';
// Anon access required for feed access anyway
if ($_EV_CONF['allow_anon_view'] != 1) {
return $retval;
}
// Get the feed info for configured feeds
$result = DB_query("SELECT title, filename \n FROM {$_TABLES['syndication']}\n WHERE type='" . DB_escapeString($_EV_CONF['pi_name']) . "'");
if (DB_numRows($result) > 0) {
$T = new Template(EVLIST_PI_PATH . '/templates/');
$T->set_file('feed', 'rss_icon.thtml');
$feed_url = SYND_getFeedUrl();
while ($A = DB_fetchArray($result, false)) {
$T->set_var(array('feed_title' => $A['title'], 'feed_url' => $feed_url . $A['filename']));
$T->parse('output', 'feed', true);
}
$retval = $T->finish($T->get_var('output'));
}
return $retval;
}
/**
* Returns the site header
*
* This loads the proper templates, does variable substitution and returns the
* HTML for the site header with or without blocks depending on the value of $what
*
* Programming Note:
*
* The two functions COM_siteHeader and COM_siteFooter provide the framework for
* page display in Geeklog. COM_siteHeader controls the display of the Header
* and left blocks and COM_siteFooter controls the dsiplay of the right blocks
* and the footer. You use them like a sandwich. Thus the following code will
* display a Geeklog page with both right and left blocks displayed.
*
* <code>
* <?php
* require_once 'lib-common.php';
* // Change to COM_siteHeader('none') to not display left blocks
* $display .= COM_siteHeader();
* $display .= "Here is your html for display";
* // Change to COM_siteFooter() to not display right blocks
* $display .= COM_siteFooter(true);
* echo $display;
* ? >
* </code>
*
* Note that the default for the header is to display the left blocks and the
* default of the footer is to not display the right blocks.
*
* This sandwich produces code like this (greatly simplified)
* <code>
* // COM_siteHeader
* <table><tr><td colspan="3">Header</td></tr>
* <tr><td>Left Blocks</td><td>
*
* // Your HTML goes here
* Here is your html for display
*
* // COM_siteFooter
* </td><td>Right Blocks</td></tr>
* <tr><td colspan="3">Footer</td></table>
* </code>
*
* @param string $what If 'none' then no left blocks are returned, if 'menu' (default) then right blocks are returned
* @param string $pagetitle optional content for the page's <title>
* @param string $headercode optional code to go into the page's <head>
* @return string Formatted HTML containing the site header
* @see function COM_siteFooter
*
*/
function COM_siteHeader($what = 'menu', $pagetitle = '', $headercode = '')
{
global $_CONF, $_TABLES, $_USER, $LANG01, $LANG_BUTTONS, $LANG_DIRECTION, $_IMAGE_TYPE, $topic, $_COM_VERBOSE, $_SCRIPTS;
// If the theme implemented this for us then call their version instead.
$function = $_CONF['theme'] . '_siteHeader';
if (function_exists($function)) {
return $function($what, $pagetitle, $headercode);
}
// If we reach here then either we have the default theme OR
// the current theme only needs the default variable substitutions
switch ($_CONF['doctype']) {
case 'html401transitional':
$doctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">';
break;
case 'html401strict':
$doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">';
break;
case 'xhtml10transitional':
$doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">';
break;
case 'xhtml10strict':
$doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">';
break;
default:
// fallback: HTML 4.01 Transitional w/o system identifier
$doctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">';
break;
}
// send out the charset header
header('Content-Type: text/html; charset=' . COM_getCharset());
if (!empty($_CONF['frame_options'])) {
header('X-FRAME-OPTIONS: ' . $_CONF['frame_options']);
}
$header = COM_newTemplate($_CONF['path_layout']);
$header->set_file(array('header' => 'header.thtml', 'menuitem' => 'menuitem.thtml', 'menuitem_last' => 'menuitem_last.thtml', 'menuitem_none' => 'menuitem_none.thtml', 'leftblocks' => 'leftblocks.thtml', 'rightblocks' => 'rightblocks.thtml'));
$header->postprocess_fn = 'PLG_replaceTags';
$header->set_var('doctype', $doctype);
if (XHTML == '') {
$header->set_var('xmlns', '');
} else {
$header->set_var('xmlns', ' xmlns="http://www.w3.org/1999/xhtml"');
}
// get topic if not on home page
if (!isset($_GET['topic'])) {
if (isset($_GET['story'])) {
$sid = COM_applyFilter($_GET['story']);
} elseif (isset($_GET['sid'])) {
$sid = COM_applyFilter($_GET['sid']);
} elseif (isset($_POST['story'])) {
$sid = COM_applyFilter($_POST['story']);
}
if (empty($sid) && $_CONF['url_rewrite'] && strpos($_SERVER['PHP_SELF'], 'article.php') !== false) {
COM_setArgNames(array('story', 'mode'));
$sid = COM_applyFilter(COM_getArgument('story'));
}
if (!empty($sid)) {
$topic = DB_getItem($_TABLES['stories'], 'tid', "sid='{$sid}'");
}
} else {
$topic = COM_applyFilter($_GET['topic']);
}
$feed_url = array();
if ($_CONF['backend'] == 1) {
$baseurl = SYND_getFeedUrl();
$sql = 'SELECT format, filename, title, language FROM ' . $_TABLES['syndication'] . " WHERE (header_tid = 'all')";
if (!empty($topic)) {
$sql .= " OR (header_tid = '" . addslashes($topic) . "')";
}
$result = DB_query($sql);
$numRows = DB_numRows($result);
for ($i = 0; $i < $numRows; $i++) {
$A = DB_fetchArray($result);
if (!empty($A['filename'])) {
$format_type = SYND_getMimeType($A['format']);
$format_name = SYND_getFeedType($A['format']);
$feed_title = $format_name . ' Feed: ' . $A['title'];
$feed_url[] = '<link rel="alternate" type="' . $format_type . '" hreflang="' . $A['language'] . '" href="' . $baseurl . $A['filename'] . '" title="' . htmlspecialchars($feed_title) . '"' . XHTML . '>';
}
}
}
$header->set_var('feed_url', implode(LB, $feed_url));
// for backward compatibility only - use {feed_url} instead
$feed = SYND_getDefaultFeedUrl();
$header->set_var('rdf_file', $feed);
$header->set_var('rss_url', $feed);
$relLinks = array();
if (COM_onFrontpage()) {
$relLinks['canonical'] = '<link rel="canonical" href="' . $_CONF['site_url'] . '/"' . XHTML . '>';
} else {
$relLinks['home'] = '<link rel="home" href="' . $_CONF['site_url'] . '/" title="' . $LANG01[90] . '"' . XHTML . '>';
}
$loggedInUser = !COM_isAnonUser();
if ($loggedInUser || $_CONF['loginrequired'] == 0 && $_CONF['searchloginrequired'] == 0) {
if (substr($_SERVER['PHP_SELF'], -strlen('/search.php')) != '/search.php' || isset($_GET['mode'])) {
$relLinks['search'] = '<link rel="search" href="' . $_CONF['site_url'] . '/search.php" title="' . $LANG01[75] . '"' . XHTML . '>';
}
}
if ($loggedInUser || $_CONF['loginrequired'] == 0 && $_CONF['directoryloginrequired'] == 0) {
if (strpos($_SERVER['PHP_SELF'], '/article.php') !== false) {
$relLinks['contents'] = '<link rel="contents" href="' . $_CONF['site_url'] . '/directory.php" title="' . $LANG01[117] . '"' . XHTML . '>';
}
}
if (!$_CONF['disable_webservices']) {
$relLinks['service'] = '<link rel="service" ' . 'type="application/atomsvc+xml" ' . 'href="' . $_CONF['site_url'] . '/webservices/atom/?introspection" ' . 'title="' . $LANG01[130] . '"' . XHTML . '>';
}
// TBD: add a plugin API and a lib-custom.php function
$header->set_var('rel_links', implode(LB, $relLinks));
$pagetitle_siteslogan = false;
if (empty($pagetitle)) {
if (empty($topic)) {
$pagetitle = $_CONF['site_slogan'];
$pagetitle_siteslogan = true;
} else {
$pagetitle = stripslashes(DB_getItem($_TABLES['topics'], 'topic', "tid = '{$topic}'"));
}
}
if (!empty($pagetitle)) {
$header->set_var('page_site_splitter', ' - ');
} else {
$header->set_var('page_site_splitter', '');
}
$header->set_var('page_title', $pagetitle);
$header->set_var('site_name', $_CONF['site_name']);
if (COM_onFrontpage() or $pagetitle_siteslogan) {
$title_and_name = $_CONF['site_name'];
if (!empty($pagetitle)) {
$title_and_name .= ' - ' . $pagetitle;
}
} else {
$title_and_name = '';
if (!empty($pagetitle)) {
$title_and_name = $pagetitle . ' - ';
}
$title_and_name .= $_CONF['site_name'];
}
$header->set_var('page_title_and_site_name', $title_and_name);
COM_setLangIdAndAttribute($header);
$header->set_var('background_image', $_CONF['layout_url'] . '/images/bg.' . $_IMAGE_TYPE);
$header->set_var('site_mail', "mailto:{$_CONF['site_mail']}");
$header->set_var('site_name', $_CONF['site_name']);
$header->set_var('site_slogan', $_CONF['site_slogan']);
$msg = rtrim($LANG01[67]) . ' ' . $_CONF['site_name'];
if (!empty($_USER['username'])) {
$msg .= ', ' . COM_getDisplayName($_USER['uid'], $_USER['username'], $_USER['fullname']);
}
$curtime = COM_getUserDateTimeFormat();
$header->set_var('welcome_msg', $msg);
$header->set_var('datetime', $curtime[0]);
$header->set_var('site_logo', $_CONF['layout_url'] . '/images/logo.' . $_IMAGE_TYPE);
$header->set_var('theme', $_CONF['theme']);
$header->set_var('charset', COM_getCharset());
$header->set_var('direction', $LANG_DIRECTION);
// Now add variables for buttons like e.g. those used by the Yahoo theme
$header->set_var('button_home', $LANG_BUTTONS[1]);
$header->set_var('button_contact', $LANG_BUTTONS[2]);
$header->set_var('button_contribute', $LANG_BUTTONS[3]);
$header->set_var('button_sitestats', $LANG_BUTTONS[7]);
$header->set_var('button_personalize', $LANG_BUTTONS[8]);
$header->set_var('button_search', $LANG_BUTTONS[9]);
$header->set_var('button_advsearch', $LANG_BUTTONS[10]);
$header->set_var('button_directory', $LANG_BUTTONS[11]);
// Get plugin menu options
$plugin_menu = PLG_getMenuItems();
if ($_COM_VERBOSE) {
COM_errorLog('num plugin menu items in header = ' . count($plugin_menu), 1);
}
// Now add nested template for menu items
COM_renderMenu($header, $plugin_menu);
if (count($plugin_menu) == 0) {
$header->parse('plg_menu_elements', 'menuitem_none', true);
} else {
$count_plugin_menu = count($plugin_menu);
for ($i = 1; $i <= $count_plugin_menu; $i++) {
$header->set_var('menuitem_url', current($plugin_menu));
$header->set_var('menuitem_text', key($plugin_menu));
if ($i == $count_plugin_menu) {
$header->parse('plg_menu_elements', 'menuitem_last', true);
} else {
$header->parse('plg_menu_elements', 'menuitem', true);
}
next($plugin_menu);
}
}
// Call to plugins to set template variables in the header
PLG_templateSetVars('header', $header);
if ($_CONF['left_blocks_in_footer'] == 1) {
$header->set_var('left_blocks', '');
$header->set_var('geeklog_blocks', '');
} else {
$lblocks = '';
/* Check if an array has been passed that includes the name of a plugin
* function or custom function
* This can be used to take control over what blocks are then displayed
*/
if (is_array($what)) {
$function = $what[0];
if (function_exists($function)) {
$lblocks = $function($what[1], 'left');
} else {
$lblocks = COM_showBlocks('left', $topic);
}
} else {
if ($what != 'none') {
// Now show any blocks -- need to get the topic if not on home page
$lblocks = COM_showBlocks('left', $topic);
}
}
if (empty($lblocks)) {
$header->set_var('left_blocks', '');
$header->set_var('geeklog_blocks', '');
} else {
$header->set_var('geeklog_blocks', $lblocks);
$header->parse('left_blocks', 'leftblocks', true);
$header->set_var('geeklog_blocks', '');
}
}
if ($_CONF['right_blocks_in_footer'] == 1) {
$header->set_var('right_blocks', '');
$header->set_var('geeklog_blocks', '');
} else {
$rblocks = '';
/* Check if an array has been passed that includes the name of a plugin
* function or custom function
* This can be used to take control over what blocks are then displayed
*/
if (is_array($what)) {
$function = $what[0];
if (function_exists($function)) {
$rblocks = $function($what[1], 'right');
} else {
$rblocks = COM_showBlocks('right', $topic);
}
} else {
if ($what != 'none') {
// Now show any blocks -- need to get the topic if not on home page
$rblocks = COM_showBlocks('right', $topic);
}
}
if (empty($rblocks)) {
$header->set_var('right_blocks', '');
$header->set_var('geeklog_blocks', '');
} else {
$header->set_var('geeklog_blocks', $rblocks, true);
$header->parse('right_blocks', 'rightblocks', true);
}
}
// Call any plugin that may want to include extra Meta tags
// or Javascript functions
$headercode .= PLG_getHeaderCode();
// Meta Tags
// 0 = Disabled, 1 = Enabled, 2 = Enabled but default just for homepage
if ($_CONF['meta_tags'] > 0) {
$meta_description = '';
$meta_keywords = '';
$no_meta_description = 1;
$no_meta_keywords = 1;
//Find out if the meta tag description or keywords already exist in the headercode
if ($headercode != '') {
$pattern = '/<meta ([^>]*)name="([^"\'>]*)"([^>]*)/im';
if (preg_match_all($pattern, $headercode, $matches, PREG_SET_ORDER)) {
// Loop through all meta tags looking for description and keywords
for ($i = 0; $i < count($matches) && ($no_meta_description == 1 || $no_meta_keywords == 1); $i++) {
$str_matches = strtolower($matches[$i][0]);
$pos = strpos($str_matches, 'name=');
if (!(is_bool($pos) && !$pos)) {
$name = trim(substr($str_matches, $pos + 5), '"');
$pos = strpos($name, '"');
$name = substr($name, 0, $pos);
if (strcasecmp("description", $name) == 0) {
$pos = strpos($str_matches, 'content=');
if (!(is_bool($pos) && !$pos)) {
$no_meta_description = 0;
}
}
if (strcasecmp("keywords", $name) == 0) {
$pos = strpos($str_matches, 'content=');
if (!(is_bool($pos) && !$pos)) {
$no_meta_keywords = 0;
}
}
}
}
}
}
if (COM_onFrontpage() && $_CONF['meta_tags'] == 2) {
// Display default meta tags only on home page
if ($no_meta_description) {
$meta_description = $_CONF['meta_description'];
}
if ($no_meta_keywords) {
$meta_keywords = $_CONF['meta_keywords'];
}
} else {
if ($_CONF['meta_tags'] == 1) {
// Display default meta tags anywhere there are no tags
if ($no_meta_description) {
$meta_description = $_CONF['meta_description'];
}
if ($no_meta_keywords) {
$meta_keywords = $_CONF['meta_keywords'];
}
}
}
if ($no_meta_description or $no_meta_keywords) {
$headercode .= COM_createMetaTags($meta_description, $meta_keywords);
}
}
$headercode = $_SCRIPTS->getHeader() . $headercode;
$header->set_var('plg_headercode', $headercode);
// The following lines allow users to embed PHP in their templates. This
// is almost a contradition to the reasons for using templates but this may
// prove useful at times ...
// Don't use PHP in templates if you can live without it!
$tmp = $header->finish($header->parse('index_header', 'header'));
$xml_declaration = '';
if (get_cfg_var('short_open_tag') == '1') {
if (preg_match('/(<\\?xml[^>]*>)(.*)/s', $tmp, $match)) {
$xml_declaration = $match[1] . LB;
$tmp = $match[2];
}
}
ob_start();
eval('?>' . $tmp);
$retval = $xml_declaration . ob_get_contents();
ob_end_clean();
return $retval;
}
/**
* used for the list of feeds in admin/syndication.php
*
* @param string $fieldName
* @param string $fieldValue
* @param array $A
* @param array $icon_arr
* @param string $token
* @return string
*/
function ADMIN_getListField_syndication($fieldName, $fieldValue, $A, $icon_arr, $token)
{
global $_CONF, $_TABLES, $LANG_ADMIN, $LANG33;
switch ($fieldName) {
case 'edit':
$retval = COM_createLink($icon_arr['edit'], "{$_CONF['site_admin_url']}/syndication.php?mode=edit&fid={$A['fid']}");
break;
case 'type':
if ($A['type'] === 'article') {
$retval = $LANG33[55];
} else {
$retval = ucwords($A['type']);
}
break;
case 'format':
$retval = str_replace('-', ' ', ucwords($A['format']));
break;
case 'updated':
if ($A['is_enabled'] == 1) {
$retval = strftime($_CONF['daytime'], $A['date']);
} else {
$retval = $LANG_ADMIN['na'];
}
break;
case 'is_enabled':
if ($A['is_enabled'] == 1) {
$switch = ' checked="checked"';
} else {
$switch = '';
}
$retval = '<input type="checkbox" name="enabledfeeds[]" onclick="submit()" value="' . $A['fid'] . '"' . $switch . XHTML . '>' . '<input type="hidden" name="visiblefeeds[]" value="' . $A['fid'] . '"' . XHTML . '>';
break;
case 'header_tid':
if ($A['header_tid'] === 'all') {
$retval = $LANG33[43];
} elseif ($A['header_tid'] === 'none') {
$retval = $LANG33[44];
} else {
$retval = DB_getItem($_TABLES['topics'], 'topic', "tid = '{$A['header_tid']}'");
}
break;
case 'filename':
$url = SYND_getFeedUrl();
$retval = COM_createLink($A['filename'], $url . $A['filename']);
break;
default:
$retval = $fieldValue;
break;
}
return $retval;
}
/**
* Create and return the HTML document
*
* @param string $content Main content for the page
* @param array $information An array defining variables to be used when creating the output
* string 'what' If 'none' then no left blocks are returned, if 'menu' (default) then right blocks are returned
* string 'pagetitle' Optional content for the page's <title>
* string 'breadcrumbs' Optional content for the page's breadcrumb
* string 'headercode' Optional code to go into the page's <head>
* boolean 'rightblock' Whether or not to show blocks on right hand side default is no (-1)
* array 'custom' An array defining custom function to be used to format Rightblocks
* @see function COM_siteHeader
* @see function COM_siteFooter
* @return string Formated HTML document
*
*/
function COM_createHTMLDocument(&$content = '', $information = array())
{
global $_CONF, $_TABLES, $_USER, $LANG01, $LANG_BUTTONS, $LANG_DIRECTION, $_IMAGE_TYPE, $topic, $_COM_VERBOSE, $_SCRIPTS, $_PAGE_TIMER, $relLinks;
// Retrieve required variables from information array
if (isset($information['what'])) {
$what = $information['what'];
} else {
$what = 'menu';
}
if (isset($information['pagetitle'])) {
$pagetitle = $information['pagetitle'];
} else {
$pagetitle = '';
}
if (isset($information['headercode'])) {
$headercode = $information['headercode'];
} else {
$headercode = '';
}
if (isset($information['breadcrumbs'])) {
$breadcrumbs = $information['breadcrumbs'];
} else {
$breadcrumbs = '';
}
if (isset($information['rightblock'])) {
$rightblock = $information['rightblock'];
} else {
$rightblock = -1;
}
if (isset($information['custom'])) {
$custom = $information['custom'];
} else {
$custom = '';
}
// If the theme does not support the CSS layout then call the legacy functions (Geeklog 1.8.1 and older).
if ($_CONF['supported_version_theme'] == '1.8.1') {
return COM_siteHeader($what, $pagetitle, $headercode) . $content . COM_siteFooter($rightblock, $custom);
}
// If the theme implemented this for us then call their version instead.
$function = $_CONF['theme'] . '_createHTMLDocument';
if (function_exists($function)) {
return $function($content, $information);
}
// If we reach here then either we have the default theme OR
// the current theme only needs the default variable substitutions
switch ($_CONF['doctype']) {
case 'html401transitional':
$doctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">';
break;
case 'html401strict':
$doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">';
break;
case 'xhtml10transitional':
$doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">';
break;
case 'xhtml10strict':
$doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">';
break;
case 'html5':
case 'xhtml5':
$doctype = '<!DOCTYPE html>';
break;
default:
// fallback: HTML 4.01 Transitional w/o system identifier
$doctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">';
break;
}
// send out the charset header
header('Content-Type: text/html; charset=' . COM_getCharset());
if (!empty($_CONF['frame_options'])) {
header('X-FRAME-OPTIONS: ' . $_CONF['frame_options']);
}
$header = COM_newTemplate($_CONF['path_layout']);
$header->set_file(array('header' => 'header.thtml', 'menunavigation' => 'menunavigation.thtml', 'leftblocks' => 'leftblocks.thtml', 'rightblocks' => 'rightblocks.thtml'));
$blocks = array('menuitem', 'menuitem_last', 'menuitem_none');
foreach ($blocks as $block) {
$header->set_block('menunavigation', $block);
}
$header->parse('menu_elements', 'menunavigation', true);
$header->set_var('doctype', $doctype . LB);
if (XHTML == '') {
$header->set_var('xmlns', '');
} else {
$header->set_var('xmlns', ' xmlns="http://www.w3.org/1999/xhtml"');
}
$feed_url = array();
if ($_CONF['backend'] == 1) {
$baseurl = SYND_getFeedUrl();
$sql = 'SELECT format, filename, title, language FROM ' . $_TABLES['syndication'] . " WHERE (header_tid = 'all')";
if (!empty($topic)) {
$sql .= " OR (header_tid = '" . DB_escapeString($topic) . "')";
}
$result = DB_query($sql);
$numRows = DB_numRows($result);
for ($i = 0; $i < $numRows; $i++) {
$A = DB_fetchArray($result);
if (!empty($A['filename'])) {
$format_type = SYND_getMimeType($A['format']);
$format_name = SYND_getFeedType($A['format']);
$feed_title = $format_name . ' Feed: ' . $A['title'];
$feed_url[] = '<link rel="alternate" type="' . $format_type . '" hreflang="' . $A['language'] . '" href="' . $baseurl . $A['filename'] . '" title="' . htmlspecialchars($feed_title) . '"' . XHTML . '>';
}
}
}
$header->set_var('feed_url', implode(LB, $feed_url));
// for backward compatibility only - use {feed_url} instead
$feed = SYND_getDefaultFeedUrl();
if (COM_onFrontpage()) {
$relLinks['canonical'] = '<link rel="canonical" href="' . $_CONF['site_url'] . '/"' . XHTML . '>';
} else {
$relLinks['home'] = '<link rel="home" href="' . $_CONF['site_url'] . '/" title="' . $LANG01[90] . '"' . XHTML . '>';
}
$loggedInUser = !COM_isAnonUser();
if ($loggedInUser || $_CONF['loginrequired'] == 0 && $_CONF['searchloginrequired'] == 0) {
if (substr($_SERVER['PHP_SELF'], -strlen('/search.php')) != '/search.php' || isset($_GET['mode'])) {
$relLinks['search'] = '<link rel="search" href="' . $_CONF['site_url'] . '/search.php" title="' . $LANG01[75] . '"' . XHTML . '>';
}
}
if ($loggedInUser || $_CONF['loginrequired'] == 0 && $_CONF['directoryloginrequired'] == 0) {
if (strpos($_SERVER['PHP_SELF'], '/article.php') !== false) {
$relLinks['contents'] = '<link rel="contents" href="' . $_CONF['site_url'] . '/directory.php" title="' . $LANG01[117] . '"' . XHTML . '>';
}
}
if (!$_CONF['disable_webservices']) {
$relLinks['service'] = '<link rel="service" ' . 'type="application/atomsvc+xml" ' . 'href="' . $_CONF['site_url'] . '/webservices/atom/?introspection" ' . 'title="' . $LANG01[130] . '"' . XHTML . '>';
}
// TBD: add a plugin API and a lib-custom.php function
$header->set_var('rel_links', implode(LB, $relLinks));
$pagetitle_siteslogan = false;
if (empty($pagetitle)) {
if (empty($topic)) {
$pagetitle = $_CONF['site_slogan'];
$pagetitle_siteslogan = true;
} else {
$pagetitle = stripslashes(DB_getItem($_TABLES['topics'], 'topic', "tid = '{$topic}'"));
}
}
if (!empty($pagetitle)) {
$header->set_var('page_site_splitter', ' - ');
} else {
$header->set_var('page_site_splitter', '');
}
$header->set_var('page_title', $pagetitle);
$header->set_var('site_name', $_CONF['site_name']);
if (COM_onFrontpage() or $pagetitle_siteslogan) {
$title_and_name = $_CONF['site_name'];
if (!empty($pagetitle)) {
$title_and_name .= ' - ' . $pagetitle;
}
} else {
$title_and_name = '';
if (!empty($pagetitle)) {
$title_and_name = $pagetitle . ' - ';
}
$title_and_name .= $_CONF['site_name'];
}
$header->set_var('page_title_and_site_name', $title_and_name);
COM_setLangIdAndAttribute($header);
$header->set_var('background_image', $_CONF['layout_url'] . '/images/bg.' . $_IMAGE_TYPE);
$msg = rtrim($LANG01[67]) . ' ' . $_CONF['site_name'];
if (!empty($_USER['username'])) {
$msg .= ', ' . COM_getDisplayName($_USER['uid'], $_USER['username'], $_USER['fullname']);
}
$curtime = COM_getUserDateTimeFormat();
$header->set_var('welcome_msg', $msg);
$header->set_var('datetime', $curtime[0]);
$header->set_var('site_logo', $_CONF['layout_url'] . '/images/logo.' . $_IMAGE_TYPE);
$header->set_var('theme', $_CONF['theme']);
$header->set_var('datetime_html5', strftime('%FT%T', $curtime[1]));
$header->set_var('charset', COM_getCharset());
$header->set_var('direction', $LANG_DIRECTION);
$template_vars = array('rdf_file' => $feed, 'rss_url' => $feed, 'site_mail' => "mailto:{$_CONF['site_mail']}", 'site_name' => $_CONF['site_name'], 'site_slogan' => $_CONF['site_slogan'], 'button_home' => $LANG_BUTTONS[1], 'button_contact' => $LANG_BUTTONS[2], 'button_contribute' => $LANG_BUTTONS[3], 'button_sitestats' => $LANG_BUTTONS[7], 'button_personalize' => $LANG_BUTTONS[8], 'button_search' => $LANG_BUTTONS[9], 'button_advsearch' => $LANG_BUTTONS[10], 'button_directory' => $LANG_BUTTONS[11]);
$header->set_var($template_vars);
// Get plugin menu options
$plugin_menu = PLG_getMenuItems();
if ($_COM_VERBOSE) {
COM_errorLog('num plugin menu items in header = ' . count($plugin_menu), 1);
}
// Now add nested template for menu items
COM_renderMenu($header, $plugin_menu);
if (count($plugin_menu) == 0) {
$header->parse('plg_menu_elements', 'menuitem_none', true);
} else {
$count_plugin_menu = count($plugin_menu);
for ($i = 1; $i <= $count_plugin_menu; $i++) {
$header->set_var('menuitem_url', current($plugin_menu));
$header->set_var('menuitem_text', key($plugin_menu));
if ($i == $count_plugin_menu) {
$header->parse('plg_menu_elements', 'menuitem_last', true);
} else {
$header->parse('plg_menu_elements', 'menuitem', true);
}
next($plugin_menu);
}
}
// Call to plugins to set template variables in the header
PLG_templateSetVars('header', $header);
if ($_CONF['left_blocks_in_footer'] == 1) {
$header->set_var('left_blocks', '');
$header->set_var('geeklog_blocks', '');
} else {
$lblocks = '';
/* Check if an array has been passed that includes the name of a plugin
* function or custom function
* This can be used to take control over what blocks are then displayed
*/
if (is_array($what)) {
$function = $what[0];
if (function_exists($function)) {
$lblocks = $function($what[1], 'left');
} else {
$lblocks = COM_showBlocks('left', $topic);
}
} else {
if ($what != 'none') {
// Now show any blocks -- need to get the topic if not on home page
$lblocks = COM_showBlocks('left', $topic);
}
}
if (empty($lblocks)) {
$header->set_var('left_blocks', '');
$header->set_var('geeklog_blocks', '');
} else {
$header->set_var('geeklog_blocks', $lblocks);
$header->parse('left_blocks', 'leftblocks', true);
$header->set_var('geeklog_blocks', '');
}
}
if ($_CONF['right_blocks_in_footer'] == 1) {
$header->set_var('right_blocks', '');
$header->set_var('geeklog_blocks', '');
} else {
$rblocks = '';
/* Check if an array has been passed that includes the name of a plugin
* function or custom function
* This can be used to take control over what blocks are then displayed
*/
if (is_array($what)) {
$function = $what[0];
if (function_exists($function)) {
$rblocks = $function($what[1], 'right');
} else {
$rblocks = COM_showBlocks('right', $topic);
}
} else {
if ($what != 'none') {
// Now show any blocks -- need to get the topic if not on home page
$rblocks = COM_showBlocks('right', $topic);
}
}
if (empty($rblocks)) {
$header->set_var('right_blocks', '');
$header->set_var('geeklog_blocks', '');
} else {
$header->set_var('geeklog_blocks', $rblocks, true);
$header->parse('right_blocks', 'rightblocks', true);
}
}
// Set last topic session variable
if ($topic == TOPIC_ALL_OPTION) {
$topic = '';
// Do not save 'all' option. Nothing is the same thing
}
SESS_setVariable('topic', $topic);
// Call any plugin that may want to include extra Meta tags
// or Javascript functions
$headercode .= PLG_getHeaderCode();
// Meta Tags
// 0 = Disabled, 1 = Enabled, 2 = Enabled but default just for homepage
if ($_CONF['meta_tags'] > 0) {
$meta_description = '';
$meta_keywords = '';
$no_meta_description = 1;
$no_meta_keywords = 1;
//Find out if the meta tag description or keywords already exist in the headercode
if ($headercode != '') {
$pattern = '/<meta ([^>]*)name="([^"\'>]*)"([^>]*)/im';
if (preg_match_all($pattern, $headercode, $matches, PREG_SET_ORDER)) {
// Loop through all meta tags looking for description and keywords
for ($i = 0; $i < count($matches) && ($no_meta_description == 1 || $no_meta_keywords == 1); $i++) {
$str_matches = strtolower($matches[$i][0]);
$pos = strpos($str_matches, 'name=');
if (!(is_bool($pos) && !$pos)) {
$name = trim(substr($str_matches, $pos + 5), '"');
$pos = strpos($name, '"');
$name = substr($name, 0, $pos);
if (strcasecmp("description", $name) == 0) {
$pos = strpos($str_matches, 'content=');
if (!(is_bool($pos) && !$pos)) {
$no_meta_description = 0;
}
}
if (strcasecmp("keywords", $name) == 0) {
$pos = strpos($str_matches, 'content=');
if (!(is_bool($pos) && !$pos)) {
$no_meta_keywords = 0;
}
}
}
}
}
}
if (COM_onFrontpage() && $_CONF['meta_tags'] == 2) {
// Display default meta tags only on home page
if ($no_meta_description) {
$meta_description = $_CONF['meta_description'];
}
if ($no_meta_keywords) {
$meta_keywords = $_CONF['meta_keywords'];
}
} else {
if ($_CONF['meta_tags'] == 1) {
// Display default meta tags anywhere there are no tags
if ($no_meta_description) {
$meta_description = $_CONF['meta_description'];
}
if ($no_meta_keywords) {
$meta_keywords = $_CONF['meta_keywords'];
}
}
}
if ($no_meta_description or $no_meta_keywords) {
$headercode .= COM_createMetaTags($meta_description, $meta_keywords);
}
}
$header->set_var('breadcrumb_trail', $breadcrumbs);
COM_hit();
// Set template directory
$footer = COM_newTemplate($_CONF['path_layout']);
// Set template file
$footer->set_file(array('footer' => 'footer.thtml', 'rightblocks' => 'rightblocks.thtml', 'leftblocks' => 'leftblocks.thtml'));
$year = date('Y');
$copyrightyear = $year;
if (!empty($_CONF['copyrightyear'])) {
$copyrightyear = $_CONF['copyrightyear'];
}
if (!empty($_CONF['owner_name'])) {
$copyrightname = $_CONF['owner_name'];
} else {
$copyrightname = $_CONF['site_name'];
}
$footer->set_var('copyright_notice', ' ' . $LANG01[93] . ' © ' . $copyrightyear . ' ' . $copyrightname . '<br' . XHTML . '> ' . $LANG01[94]);
$footer->set_var('copyright_msg', $LANG01[93] . ' © ' . $copyrightyear . ' ' . $_CONF['site_name']);
$footer->set_var('current_year', $year);
$footer->set_var('lang_copyright', $LANG01[93]);
$footer->set_var('trademark_msg', $LANG01[94]);
$footer->set_var('powered_by', $LANG01[95]);
$footer->set_var('geeklog_url', 'http://www.geeklog.net/');
$footer->set_var('geeklog_version', VERSION);
$footer->set_var($template_vars);
/* Right blocks. Argh. Don't talk to me about right blocks...
* Right blocks will be displayed if Right_blocks_in_footer is set [1],
* AND (this function has been asked to show them (first param) OR the
* show_right_blocks conf variable has been set to override what the code
* wants to do.
*
* If $custom sets an array (containing functionname and first argument)
* then this is used instead of the default (COM_showBlocks) to render
* the right blocks (and left).
*
* [1] - if it isn't, they'll be in the header already.
*
*/
$displayRightBlocks = true;
if ($_CONF['right_blocks_in_footer'] == 1) {
if ($rightblock < 0 || !$rightblock) {
if (isset($_CONF['show_right_blocks'])) {
$displayRightBlocks = $_CONF['show_right_blocks'];
} else {
$displayRightBlocks = false;
}
} else {
$displayRightBlocks = true;
}
} else {
$displayRightBlocks = false;
}
if ($displayRightBlocks) {
/* Check if an array has been passed that includes the name of a plugin
* function or custom function.
* This can be used to take control over what blocks are then displayed
*/
if (is_array($custom)) {
$function = $custom['0'];
if (function_exists($function)) {
$rblocks = $function($custom['1'], 'right');
} else {
$rblocks = COM_showBlocks('right', $topic);
}
} else {
$rblocks = COM_showBlocks('right', $topic);
}
if (empty($rblocks)) {
$footer->set_var('geeklog_blocks', '');
$footer->set_var('right_blocks', '');
} else {
$footer->set_var('geeklog_blocks', $rblocks);
$footer->parse('right_blocks', 'rightblocks', true);
$footer->set_var('geeklog_blocks', '');
}
} else {
$footer->set_var('geeklog_blocks', '');
$footer->set_var('right_blocks', '');
}
if ($_CONF['left_blocks_in_footer'] == 1) {
$lblocks = '';
/* Check if an array has been passed that includes the name of a plugin
* function or custom function
* This can be used to take control over what blocks are then displayed
*/
if (is_array($custom)) {
$function = $custom[0];
if (function_exists($function)) {
$lblocks = $function($custom[1], 'left');
}
} else {
if ($what != 'none') {
$lblocks = COM_showBlocks('left', $topic);
}
}
if (empty($lblocks)) {
$footer->set_var('left_blocks', '');
$footer->set_var('geeklog_blocks', '');
} else {
$footer->set_var('geeklog_blocks', $lblocks);
$footer->parse('left_blocks', 'leftblocks', true);
$footer->set_var('geeklog_blocks', '');
}
}
// Global centerspan variable set in index.php
if (isset($GLOBALS['centerspan'])) {
$footer->set_var('centerblockfooter-span', '</td></tr></table>');
}
$exectime = $_PAGE_TIMER->stopTimer();
$exectext = $LANG01[91] . ' ' . $exectime . ' ' . $LANG01[92];
$footer->set_var('execution_time', $exectime);
$footer->set_var('execution_textandtime', $exectext);
/* Check leftblocks and rightblocks */
$layout_columns = 'left-center-right';
$emptylblocks = empty($lblocks);
$emptyrblocks = empty($rblocks);
if (!$emptylblocks && $emptyrblocks) {
$layout_columns = 'left-center';
}
if ($emptylblocks && !$emptyrblocks) {
$layout_columns = 'center-right';
}
if ($emptylblocks && $emptyrblocks) {
$layout_columns = 'center';
}
$header->set_var('layout_columns', $layout_columns);
// All blocks, autotags, template files, etc, now have been rendered (since can be done in footer) so all scripts and css should be set now
$headercode = $_SCRIPTS->getHeader() . $headercode;
$header->set_var('plg_headercode', $headercode);
$retval_header = $header->finish($header->parse('index_header', 'header'));
// Call to plugins to set template variables in the footer
PLG_templateSetVars('footer', $footer);
// Call any plugin that may want to include extra JavaScript functions
$plugin_footercode = PLG_getFooterCode();
// Retrieve any JavaScript libraries, variables and functions
$footercode = $_SCRIPTS->getFooter();
// $_SCRIPTS code should be placed before plugin_footer_code but plugin_footer_code should still be allowed to set $_SCRIPTS
$footercode .= $plugin_footercode;
$footer->set_var('plg_footercode', $footercode);
// Actually parse the template and make variable substitutions
$footer->parse('index_footer', 'footer');
return $retval_header . $content . $footer->finish($footer->get_var('index_footer'));
}
$story_template->set_var('lang_email_story_alt', $LANG01[64]);
}
$printUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid() . '&mode=print');
if ($_CONF['hideprintericon'] == 0) {
$story_options[] = COM_createLink($LANG11[3], $printUrl, array('rel' => 'nofollow'));
$story_template->set_var('print_story_url', $printUrl);
$story_template->set_var('lang_print_story', $LANG11[3]);
$story_template->set_var('lang_print_story_alt', $LANG01[65]);
}
if ($_CONF['backend'] == 1) {
$tid = $story->displayElements('tid');
$result = DB_query("SELECT filename, title, format FROM {$_TABLES['syndication']} WHERE type = 'article' AND topic = '{$tid}' AND is_enabled = 1");
$feeds = DB_numRows($result);
for ($i = 0; $i < $feeds; $i++) {
list($filename, $title, $format) = DB_fetchArray($result);
$feedUrl = SYND_getFeedUrl($filename);
$feedTitle = sprintf($LANG11[6], $title);
$feedType = SYND_getMimeType($format);
$feedClass = 'feed-link';
if (!empty($LANG_DIRECTION) && $LANG_DIRECTION == 'rtl') {
$feedClass .= '-rtl';
}
$story_options[] = COM_createLink($feedTitle, $feedUrl, array('type' => $feedType, 'class' => $feedClass));
}
}
if (($_CONF['trackback_enabled'] || $_CONF['pingback_enabled'] || $_CONF['ping_enabled']) && SEC_hasRights('story.ping') && $story->displayElements('draft_flag') == 0 && $story->displayElements('day') < time() && $story->displayElements('perm_anon') != 0) {
// also check permissions for the topic
$topic_anon = DB_getItem($_TABLES['topics'], 'perm_anon', "tid = '" . addslashes($story->displayElements('tid')) . "'");
// check special case: no link when Trackbacks are disabled for this
// story AND pinging weblog directories is disabled
if ($topic_anon != 0 && ($story->displayElements('trackbackcode') >= 0 || $_CONF['ping_enabled'])) {
function MG_buildFullRSS()
{
global $LANG_CHARSET, $MG_albums, $_MG_CONF, $_CONF, $_TABLES;
$feedpath = MG_getFeedPath();
if ($_MG_CONF['rss_full_enabled'] != 1) {
@unlink($feedpath . '/' . $_MG_CONF['rss_feed_name'] . '.rss');
return;
}
$rss = new UniversalFeedCreator();
$rss->title = $_CONF['site_name'] . ' Media Gallery RSS Feed';
$rss->description = $_CONF['site_slogan'];
$rss->descriptionTruncSize = 500;
$rss->descriptionHtmlSyndicated = true;
$rss->encoding = strtoupper($_CONF['default_charset']);
$rss->link = $_CONF['site_url'];
$feedurl = SYND_getFeedUrl();
$rss->syndicationURL = $feedurl . $_MG_CONF['rss_feed_name'] . '.rss';
MG_parseAlbumsRSS($rss, 0);
$rss->saveFeed($_MG_CONF['rss_feed_type'], $feedpath . "/" . $_MG_CONF['rss_feed_name'] . '.rss', 0);
@chmod($feedpath . '/' . $_MG_CONF['rss_feed_name'] . '.rss', 0664);
return;
}
/**
* get field data for the feed list administration
*
*/
function FEED_getListField($fieldname, $fieldvalue, $A, $icon_arr, $token)
{
global $_CONF, $_USER, $_TABLES, $LANG_ADMIN, $LANG33, $_IMAGE_TYPE;
$retval = '';
$enabled = $A['is_enabled'] == 1 ? true : false;
$dt = new Date('now', $_USER['tzid']);
switch ($fieldname) {
case 'edit':
$attr['title'] = $LANG_ADMIN['edit'];
$retval = COM_createLink($icon_arr['edit'], $_CONF['site_admin_url'] . '/syndication.php?edit=x&fid=' . $A['fid'], $attr);
break;
case 'delete':
$attr['title'] = $LANG_ADMIN['delete'];
$attr['onclick'] = 'return confirm(\'' . $LANG33[56] . '\');"';
$retval = COM_createLink($icon_arr['delete'], $_CONF['site_admin_url'] . '/syndication.php?delete=x&fid=' . $A['fid'] . '&' . CSRF_TOKEN . '=' . $token, $attr);
break;
case 'type':
if ($A['type'] == 'article') {
$type = $LANG33[55];
} else {
$type = ucwords($A['type']);
}
$retval = $enabled ? $type : '<span class="disabledfield">' . $type . '</span>';
break;
case 'format':
$format = str_replace('-', ' ', ucwords($A['format']));
$retval = $enabled ? $format : '<span class="disabledfield">' . $format . '</span>';
break;
case 'updated':
$dt->setTimeStamp($A['date']);
$datetime = $dt->format($_CONF['daytime'], true);
$retval = $enabled ? $datetime : '<span class="disabledfield">' . $datetime . '</span>';
break;
case 'is_enabled':
if ($enabled) {
$switch = ' checked="checked"';
$title = 'title="' . $LANG_ADMIN['disable'] . '" ';
} else {
$title = 'title="' . $LANG_ADMIN['enable'] . '" ';
$switch = '';
}
$switch = $enabled ? ' checked="checked"' : '';
$retval = '<input type="checkbox" name="enabledfeeds[' . $A['fid'] . ']" ' . $title . 'onclick="submit()" value="' . $A['fid'] . '"' . $switch . '/>';
$retval .= '<input type="hidden" name="feedarray[' . $A['fid'] . ']" value="1" ' . '/>';
break;
case 'header_tid':
if ($A['header_tid'] == 'all') {
$tid = $LANG33[43];
} elseif ($A['header_tid'] == 'none') {
$tid = $LANG33[44];
} else {
$tid = DB_getItem($_TABLES['topics'], 'topic', "tid = '" . DB_escapeString($A['header_tid']) . "'");
}
$retval = $enabled ? $tid : '<span class="disabledfield">' . $tid . '</span>';
break;
case 'filename':
if ($enabled) {
$url = SYND_getFeedUrl();
$attr['title'] = $A['description'];
$retval = COM_createLink($A['filename'], $url . $A['filename'], $attr);
} else {
$retval = '<span class="disabledfield">' . $A['filename'] . '</span>';
}
break;
default:
$retval = $enabled ? $fieldvalue : '<span class="disabledfield">' . $fieldvalue . '</span>';
break;
}
return $retval;
}
/**
* Update a feed.
* Re-written by Michael Jervis (mike AT fuckingbrit DOT com)
* to use the new architecture
*
* @param int $fid feed id
*
*/
function SYND_updateFeed($fid)
{
global $_CONF, $_TABLES, $_SYND_DEBUG;
SYND_fixCharset($fid);
$result = DB_query("SELECT * FROM {$_TABLES['syndication']} WHERE fid = {$fid}");
$A = DB_fetchArray($result);
if ($A['is_enabled'] == 1) {
// Import the feed handling classes:
require_once $_CONF['path_system'] . '/classes/syndication/parserfactory.class.php';
require_once $_CONF['path_system'] . '/classes/syndication/feedparserbase.class.php';
// Load the actual feed handlers:
$factory = new FeedParserFactory($_CONF['path_system'] . '/classes/syndication/');
$format = explode('-', $A['format']);
$feed = $factory->writer($format[0], $format[1]);
if ($feed) {
$feed->encoding = $A['charset'];
$feed->lang = $A['language'];
if ($A['type'] == 'article') {
if ($A['topic'] == '::all') {
$content = SYND_getFeedContentAll(false, $A['limits'], $link, $data, $A['content_length'], $format[0], $format[1], $fid);
} elseif ($A['topic'] == '::frontpage') {
$content = SYND_getFeedContentAll(true, $A['limits'], $link, $data, $A['content_length'], $format[0], $format[1], $fid);
} else {
// feed for a single topic only
$content = SYND_getFeedContentPerTopic($A['topic'], $A['limits'], $link, $data, $A['content_length'], $format[0], $format[1], $fid);
}
} else {
$content = PLG_getFeedContent($A['type'], $fid, $link, $data, $format[0], $format[1]);
// can't randomly change the api to send a max length, so
// fix it here:
if ($A['content_length'] != 1) {
$count = count($content);
for ($i = 0; $i < $count; $i++) {
$content[$i]['summary'] = $A['content_length'] == 1 ? $content[$i]['text'] : COM_truncateHTML($content[$i]['text'], $A['content_length'], ' ...');
}
}
}
if (empty($link)) {
$link = $_CONF['site_url'];
}
$feed->title = $A['title'];
$feed->description = $A['description'];
if (empty($A['feedlogo'])) {
$feed->feedlogo = '';
} else {
$feed->feedlogo = $_CONF['site_url'] . $A['feedlogo'];
}
$feed->sitelink = $link;
$feed->copyright = 'Copyright ' . strftime('%Y') . ' ' . $_CONF['site_name'];
$feed->sitecontact = $_CONF['site_mail'];
$feed->system = 'Geeklog';
/* Gather any other stuff */
$feed->namespaces = array_merge($feed->namespaces, PLG_getFeedNSExtensions($A['type'], $format[0], $format[1], $A['topic'], $fid));
/* If the feed is RSS, and trackback is enabled */
if ($_CONF['trackback_enabled'] && $format[0] == 'RSS') {
/* Check to see if an article has trackbacks enabled, and if
* at least one does, then include the trackback namespace:
*/
$trackbackenabled = false;
foreach ($content as $item) {
if (array_key_exists('extensions', $item) && array_key_exists('trackbacktag', $item['extensions'])) {
// Found at least one article, with a trackbacktag
// in it's extensions tag.
$trackbackenabled = true;
break;
}
}
if ($trackbackenabled) {
$feed->namespaces[] = 'xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/"';
}
}
/* Inject the namespace for Atom into RSS feeds. Illogical?
* Well apparantly not:
* http://feedvalidator.org/docs/warning/MissingAtomSelfLink.html
*/
if ($format[0] == 'RSS') {
$feed->namespaces[] = 'xmlns:atom="http://www.w3.org/2005/Atom"';
}
if (!empty($A['filename'])) {
$filename = $A['filename'];
} else {
$pos = strrpos($_CONF['rdf_file'], '/');
$filename = substr($_CONF['rdf_file'], $pos + 1);
}
$feed->url = SYND_getFeedUrl($filename);
$feed->extensions = PLG_getFeedExtensionTags($A['type'], $format[0], $format[1], $A['topic'], $fid, $feed);
/* Inject the self reference for Atom into RSS feeds. Illogical?
* Well apparantly not:
* http://feedvalidator.org/docs/warning/MissingAtomSelfLink.html
*/
if ($format[0] == 'RSS') {
$feed->extensions[] = '<atom:link href="' . $feed->url . '" rel="self" type="application/rss+xml" />';
}
$feed->articles = $content;
$feed->createFeed(SYND_getFeedPath($filename));
} else {
COM_errorLog("Unable to get a feed writer for {$format[0]} version {$format[1]}.", 1);
}
if (empty($data)) {
$data = 'NULL';
} else {
$data = "'" . $data . "'";
}
if ($_SYND_DEBUG) {
COM_errorLog("update_info for feed {$fid} is {$data}", 1);
}
DB_query("UPDATE {$_TABLES['syndication']} SET updated = NOW(), update_info = {$data} WHERE fid = {$fid}");
}
}
/**
* used for the list of feeds in admin/syndication.php
*
*/
function ADMIN_getListField_syndication($fieldname, $fieldvalue, $A, $icon_arr, $token)
{
global $_CONF, $_TABLES, $LANG_ADMIN, $LANG33, $_IMAGE_TYPE;
static $added_token;
$retval = '';
switch ($fieldname) {
case 'edit':
$retval = COM_createLink($icon_arr['edit'], "{$_CONF['site_admin_url']}/syndication.php?mode=edit&fid={$A['fid']}");
break;
case 'type':
if ($A['type'] == 'article') {
$retval = $LANG33[55];
} else {
$retval = ucwords($A['type']);
}
break;
case 'format':
$retval = str_replace('-', ' ', ucwords($A['format']));
break;
case 'updated':
$retval = strftime($_CONF['daytime'], $A['date']);
break;
case 'is_enabled':
if ($A['is_enabled'] == 1) {
$switch = ' checked="checked"';
} else {
$switch = '';
}
$retval = "<input type=\"checkbox\" name=\"enabledfeeds[]\" " . "onclick=\"submit()\" value=\"{$A['fid']}\"{$switch}" . XHTML . ">";
if (!isset($added_token)) {
$retval .= "<input type=\"hidden\" name=\"" . CSRF_TOKEN . "\" value=\"{$token}\"" . XHTML . ">";
$added_token = true;
}
break;
case 'header_tid':
if ($A['header_tid'] == 'all') {
$retval = $LANG33[43];
} elseif ($A['header_tid'] == 'none') {
$retval = $LANG33[44];
} else {
$retval = DB_getItem($_TABLES['topics'], 'topic', "tid = '{$A['header_tid']}'");
}
break;
case 'filename':
$url = SYND_getFeedUrl();
$retval = COM_createLink($A['filename'], $url . $A['filename']);
break;
default:
$retval = $fieldvalue;
break;
}
return $retval;
}
/**
* Returns the site header
*
* This loads the proper templates, does variable substitution and returns the
* HTML for the site header with or without blocks depending on the value of $what
*
* Programming Note:
*
* The two functions COM_siteHeader and COM_siteFooter provide the framework for
* page display in glFusion. COM_siteHeader controls the display of the Header
* and left blocks and COM_siteFooter controls the dsiplay of the right blocks
* and the footer. You use them like a sandwich. Thus the following code will
* display a glFusion page with both right and left blocks displayed.
*
* <code>
* <?php
* require_once('lib-common.php');
* $display .= COM_siteHeader(); //Change to COM_siteHeader('none') to not display left blocks
* $display .= "Here is your html for display";
* $display .= COM_siteFooter(true); // Change to COM_siteFooter() to not display right blocks
* echo $display;
* ? >
* </code>
*
* Note that the default for the header is to display the left blocks and the
* default of the footer is to not display the right blocks.
*
* This sandwich produces code like this (greatly simplified)
* <code>
* // COM_siteHeader
* <table><tr><td colspan="3">Header</td></tr>
* <tr><td>Left Blocks</td><td>
*
* // Your HTML goes here
* Here is your html for display
*
* // COM_siteFooter
* </td><td>Right Blocks</td></tr>
* <tr><td colspan="3">Footer</td></table>
* </code>
*
* @param string $what If 'none' then no left blocks are returned, if
* 'menu' (default) then right blocks are returned
* @param string $pagetitle optional content for the page's <title>
* @param string $headercode optional code to go into the page's <head>
* @return string Formatted HTML containing the site header
* @see function COM_siteFooter
*
*/
function COM_siteHeader($what = 'menu', $pagetitle = '', $headercode = '')
{
global $_CONF, $_SYSTEM, $_VARS, $_TABLES, $_USER, $LANG01, $LANG_BUTTONS, $LANG_DIRECTION, $_IMAGE_TYPE, $topic, $_COM_VERBOSE, $theme_what, $theme_pagetitle, $theme_headercode, $theme_layout, $blockInterface;
if (!isset($_USER['theme']) || $_USER['theme'] == '') {
$_USER['theme'] = $_CONF['theme'];
}
$function = $_USER['theme'] . '_siteHeader';
if (function_exists($function)) {
return $function($what, $pagetitle, $headercode);
}
$dt = new Date('now', $_USER['tzid']);
static $headerCalled = 0;
if ($headerCalled == 1) {
return '';
}
$headerCalled = 1;
if (is_array($what)) {
$theme_what = array();
}
$theme_pagetitle = $pagetitle;
$theme_headercode = $headercode;
if (isset($blockInterface['left'])) {
$currentURL = COM_getCurrentURL();
if (strpos($currentURL, $_CONF['site_admin_url']) === 0) {
if ($blockInterface['left']['location'] == 'right' || $blockInterface['left']['location'] == 'left') {
$theme_what = 'none';
} else {
$theme_what = $what;
}
} else {
$theme_what = $what;
}
} else {
$theme_what = $what;
}
$header = new Template($_CONF['path_layout']);
$header->set_file('header', 'htmlheader.thtml');
$cacheID = SESS_getVar('cacheID');
if (empty($cacheID) || $cacheID == '') {
if (!isset($_VARS['cacheid'])) {
$cacheID = 'css_' . md5(time());
$_VARS['cacheid'] = $cacheID;
} else {
$cacheID = $_VARS['cacheid'];
}
SESS_setVar('cacheID', $cacheID);
}
// give the theme a chance to load stuff....
$function = $_USER['theme'] . '_headerVars';
if (function_exists($function)) {
$function($header);
}
// get topic if not on home page
if (!isset($_GET['topic'])) {
if (isset($_GET['story'])) {
$sid = COM_applyFilter($_GET['story']);
} elseif (isset($_GET['sid'])) {
$sid = COM_applyFilter($_GET['sid']);
} elseif (isset($_POST['story'])) {
$sid = COM_applyFilter($_POST['story']);
}
if (empty($sid) && $_CONF['url_rewrite'] && strpos($_SERVER['PHP_SELF'], 'article.php') !== false) {
COM_setArgNames(array('story', 'mode'));
$sid = COM_applyFilter(COM_getArgument('story'));
}
if (!empty($sid)) {
$topic = DB_getItem($_TABLES['stories'], 'tid', "sid='" . DB_escapeString($sid) . "'");
}
} else {
$topic = COM_applyFilter($_GET['topic']);
}
$feed_url = array();
if ($_CONF['backend'] == 1) {
// add feed-link to header if applicable
if (SESS_isSet('feedurl')) {
$feed_url = unserialize(SESS_getVar('feedurl'));
} else {
$baseurl = SYND_getFeedUrl();
$sql = 'SELECT format, filename, title, language FROM ' . $_TABLES['syndication'] . " WHERE (header_tid = 'all')";
if (!empty($topic)) {
$sql .= " OR (header_tid = '" . DB_escapeString($topic) . "')";
}
$result = DB_query($sql);
$numRows = DB_numRows($result);
for ($i = 0; $i < $numRows; $i++) {
$A = DB_fetchArray($result);
if (!empty($A['filename'])) {
$format = explode('-', $A['format']);
$format_type = strtolower($format[0]);
$format_name = ucwords($format[0]);
$feed_url[] = '<link rel="alternate" type="application/' . $format_type . '+xml"' . ' href="' . $baseurl . $A['filename'] . '" title="' . $format_name . ' Feed: ' . $A['title'] . '"/>';
}
}
SESS_setVar('feedurl', serialize($feed_url));
}
}
$header->set_var('feed_url', implode(LB, $feed_url));
$relLinks = array();
if (!COM_onFrontpage()) {
$relLinks['home'] = '<link rel="home" href="' . $_CONF['site_url'] . '/" title="' . $LANG01[90] . '"/>';
} else {
CMT_updateCommentcodes();
}
$loggedInUser = !COM_isAnonUser();
if ($loggedInUser || $_CONF['loginrequired'] == 0 && $_CONF['searchloginrequired'] == 0) {
if (substr($_SERVER['PHP_SELF'], -strlen('/search.php')) != '/search.php' || isset($_GET['mode'])) {
$relLinks['search'] = '<link rel="search" href="' . $_CONF['site_url'] . '/search.php" title="' . $LANG01[75] . '"/>';
}
}
if ($loggedInUser || $_CONF['loginrequired'] == 0 && $_CONF['directoryloginrequired'] == 0) {
if (strpos($_SERVER['PHP_SELF'], '/article.php') !== false) {
$relLinks['contents'] = '<link rel="contents" href="' . $_CONF['site_url'] . '/directory.php" title="' . $LANG01[117] . '"/>';
}
}
if (!$_CONF['disable_webservices']) {
$relLinks['service'] = '<link rel="service" ' . 'type="application/atomsvc+xml" ' . 'href="' . $_CONF['site_url'] . '/webservices/atom/index.php?introspection" ' . 'title="' . $LANG01[130] . '"/>' . LB;
}
$header->set_var('rel_links', implode(LB, $relLinks));
if (empty($pagetitle) && isset($_CONF['pagetitle'])) {
$pagetitle = $_CONF['pagetitle'];
}
if (empty($pagetitle)) {
if (empty($topic)) {
$pagetitle = $_CONF['site_slogan'];
} else {
$pagetitle = DB_getItem($_TABLES['topics'], 'topic', "tid = '" . DB_escapeString($topic) . "'");
}
}
if (!empty($pagetitle)) {
$header->set_var('page_site_splitter', ' - ');
} else {
$header->set_var('page_site_splitter', '');
}
$header->set_var('page_title', $pagetitle);
$header->set_var('site_name', $_CONF['site_name']);
if (COM_onFrontpage()) {
$title_and_name = $_CONF['site_name'];
if (!empty($pagetitle)) {
$title_and_name .= ' - ' . $pagetitle;
}
} else {
$title_and_name = '';
if (!empty($pagetitle)) {
$title_and_name = $pagetitle . ' - ';
}
$title_and_name .= $_CONF['site_name'];
}
$header->set_var('page_title_and_site_name', $title_and_name);
$rdf = substr_replace($_CONF['rdf_file'], $_CONF['site_url'], 0, strlen($_CONF['path_html']) - 1) . LB;
list($cacheFile, $style_cache_url) = COM_getStyleCacheLocation();
list($cacheFile, $js_cache_url) = COM_getJSCacheLocation();
$header->set_var(array('site_name' => $_CONF['site_name'], 'site_slogan' => $_CONF['site_slogan'], 'rdf_file' => $rdf, 'rss_url' => $rdf, 'css_url' => $_CONF['layout_url'] . '/style.css', 'theme' => $_USER['theme'], 'style_cache_url' => $style_cache_url, 'js_cache_url' => $js_cache_url, 'charset' => COM_getCharset(), 'cacheid' => $_USER['theme'] . $cacheID, 'direction' => empty($LANG_DIRECTION) ? 'ltr' : $LANG_DIRECTION, 'plg_headercode' => $headercode . PLG_getHeaderCode()));
// Call to plugins to set template variables in the header
PLG_templateSetVars('header', $header);
$header->parse('index_header', 'header');
$retval = $header->finish($header->get_var('index_header'));
echo $retval;
// Start caching / capturing output from glFusion / plugins
ob_start();
return '';
}
/**
* Return information for a story
*
* This is the story equivalent of PLG_getItemInfo. See lib-plugins.php for
* details.
*
* @param string $sid story ID or '*'
* @param string $what comma-separated list of story properties
* @param int $uid user ID or 0 = current user
* @return mixed string or array of strings with the information
*
*/
function STORY_getItemInfo($sid, $what, $uid = 0, $options = array())
{
global $_CONF, $_TABLES, $LANG09;
$properties = explode(',', $what);
$fields = array();
foreach ($properties as $p) {
switch ($p) {
case 'date-created':
$fields[] = 'UNIX_TIMESTAMP(date) AS unixdate';
break;
case 'description':
case 'raw-description':
$fields[] = 'introtext';
$fields[] = 'bodytext';
break;
case 'excerpt':
$fields[] = 'introtext';
break;
case 'feed':
$fields[] = 'tid';
break;
case 'id':
$fields[] = 'sid';
break;
case 'title':
$fields[] = 'title';
break;
case 'url':
case 'label':
$fields[] = 'sid';
break;
case 'status':
$fields[] = 'draft_flag';
break;
case 'author':
$fields[] = 'uid';
break;
default:
break;
}
}
$fields = array_unique($fields);
if (count($fields) == 0) {
$retval = array();
return $retval;
}
if ($sid == '*') {
$where = ' WHERE';
} else {
$where = " WHERE (sid = '" . DB_escapeString($sid) . "') AND";
}
$where .= ' (date <= NOW())';
if ($uid > 0) {
$permSql = COM_getPermSql('AND', $uid) . COM_getTopicSql('AND', $uid);
} else {
$permSql = COM_getPermSql('AND') . COM_getTopicSql('AND');
}
$sql = "SELECT " . implode(',', $fields) . " FROM {$_TABLES['stories']}" . $where . $permSql;
if ($sid != '*') {
$sql .= ' LIMIT 1';
}
$result = DB_query($sql);
$numRows = DB_numRows($result);
$retval = array();
for ($i = 0; $i < $numRows; $i++) {
$A = DB_fetchArray($result);
$props = array();
foreach ($properties as $p) {
switch ($p) {
case 'date-created':
$props['date-created'] = $A['unixdate'];
break;
case 'description':
$props['description'] = trim(PLG_replaceTags($A['introtext'] . ' ' . $A['bodytext'], 'glfusion', 'story'));
break;
case 'raw-description':
$props['raw-description'] = trim($A['introtext'] . ' ' . $A['bodytext']);
break;
case 'excerpt':
$excerpt = $A['introtext'];
$props['excerpt'] = trim(PLG_replaceTags($excerpt, 'glfusion', 'story'));
break;
case 'feed':
$feedfile = DB_getItem($_TABLES['syndication'], 'filename', "topic = '::all'");
if (empty($feedfile)) {
$feedfile = DB_getItem($_TABLES['syndication'], 'filename', "topic = '::frontpage'");
}
if (empty($feedfile)) {
$feedfile = DB_getItem($_TABLES['syndication'], 'filename', "topic = '{$A['tid']}'");
}
if (empty($feedfile)) {
$props['feed'] = '';
} else {
$props['feed'] = SYND_getFeedUrl($feedfile);
}
break;
case 'id':
$props['id'] = $A['sid'];
break;
case 'title':
$props['title'] = $A['title'];
break;
case 'url':
if (empty($A['sid'])) {
$props['url'] = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
} else {
$props['url'] = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $A['sid']);
}
break;
case 'label':
$props['label'] = $LANG09[65];
break;
case 'status':
if ($A['draft_flag'] == 0) {
$props['status'] = 1;
} else {
$props['status'] = 0;
}
break;
case 'author':
$props['author'] = $A['uid'];
break;
default:
$props[$p] = '';
break;
}
}
$mapped = array();
foreach ($props as $key => $value) {
if ($sid == '*') {
if ($value != '') {
$mapped[$key] = $value;
}
} else {
$mapped[$key] = $value;
}
}
if ($sid == '*') {
$retval[] = $mapped;
} else {
$retval = $mapped;
break;
}
}
if ($sid != '*' && count($retval) == 1) {
$tRet = array_values($retval);
$retval = $tRet[0];
}
return $retval;
}
/**
* Update a feed.
*
* @param int $fid feed id
*
*/
function SYND_updateFeed($fid)
{
global $_CONF, $_TABLES, $_SYND_DEBUG;
require_once $_CONF['path'] . '/lib/feedcreator/feedcreator.class.php';
$result = DB_query("SELECT * FROM {$_TABLES['syndication']} WHERE fid = '" . DB_escapeString($fid) . "'");
$A = DB_fetchArray($result);
if ($A['is_enabled'] == 1) {
$format = explode('-', $A['format']);
$rss = new UniversalFeedCreator();
if ($A['content_length'] > 1) {
$rss->descriptionTruncSize = $A['content_length'];
}
$rss->descriptionHtmlSyndicated = false;
$rss->encoding = $A['charset'];
$rss->language = $A['language'];
$rss->title = $A['title'];
$rss->description = $A['description'];
$imgurl = '';
if ($A['feedlogo'] != '') {
$image = new FeedImage();
$image->title = $A['title'];
$image->url = $_CONF['site_url'] . $A['feedlogo'];
$image->link = $_CONF['site_url'];
$rss->image = $image;
}
$rss->link = $_CONF['site_url'];
if (!empty($A['filename'])) {
$filename = $A['filename'];
} else {
$pos = strrpos($_CONF['rdf_file'], '/');
$filename = substr($_CONF['rdf_file'], $pos + 1);
}
$rss->syndicationURL = SYND_getFeedUrl($filename);
$rss->copyright = 'Copyright ' . strftime('%Y') . ' ' . $_CONF['site_name'];
if ($A['type'] == 'article') {
if ($A['topic'] == '::all') {
$content = SYND_getFeedContentAll(false, $A['limits'], $link, $data, $A['content_length'], $format[0], $format[1], $fid);
} elseif ($A['topic'] == '::frontpage') {
$content = SYND_getFeedContentAll(true, $A['limits'], $link, $data, $A['content_length'], $format[0], $format[1], $fid);
} else {
// feed for a single topic only
$content = SYND_getFeedContentPerTopic($A['topic'], $A['limits'], $link, $data, $A['content_length'], $format[0], $format[1], $fid);
}
} else {
$content = PLG_getFeedContent($A['type'], $fid, $link, $data, $format[0], $format[1]);
}
if (is_array($content)) {
foreach ($content as $feedItem) {
$item = new FeedItem();
foreach ($feedItem as $var => $value) {
if ($var == 'date') {
$dt = new Date($value, $_CONF['timezone']);
$item->date = $dt->toISO8601(true);
} else {
if ($var == 'summary') {
$item->description = $value;
} else {
if ($var == 'link') {
$item->guid = $value;
$item->{$var} = $value;
} else {
$item->{$var} = $value;
}
}
}
}
$rss->addItem($item);
}
}
if (empty($link)) {
$link = $_CONF['site_url'];
}
$rss->editor = $_CONF['site_mail'];
$rc = $rss->saveFeed($format[0] . '-' . $format[1], SYND_getFeedPath($filename), 0);
if (empty($data)) {
$data = 'NULL';
} else {
$data = "'" . $data . "'";
}
if ($_SYND_DEBUG) {
COM_errorLog("update_info for feed {$fid} is {$data}", 1);
}
DB_query("UPDATE {$_TABLES['syndication']} SET updated = NOW(), update_info = {$data} WHERE fid = '" . DB_escapeString($fid) . "'");
}
}
