function rss_query($query, $dieOnError = true, $preventRecursion = false)
{
$pf = defined('PROFILING_DB') && PROFILING_DB && function_exists('_pf');
if ($pf) {
list($usec, $sec) = explode(" ", microtime());
}
$rs = $GLOBALS['rss_db']->rss_query($query, $dieOnError, $preventRecursion);
if ($pf) {
list($usec2, $sec2) = explode(" ", microtime());
_pf("Query took " . ($sec2 - $sec + ($usec2 - $usec)) . " seconds:\n\t\t\t" . preg_replace('/\'[a-z0-9]+\'/i', '\'[removed]\'', $query));
}
return $rs;
}
function _populateProperties()
{
_pf('Populating properties');
$this->_properties = array();
$qry = "select fk_ref_object_id, proptype, property, value from " . getTable('properties');
$rs = rss_query($qry);
while (list($ref_obj, $ptype, $prop, $pval) = rss_fetch_row($rs)) {
if (!isset($this->_properties[$ptype])) {
$this->_properties[$ptype] = array();
}
if (!isset($this->_properties[$ptype][$ref_obj])) {
$this->_properties[$ptype][$ref_obj] = array();
}
$val = @unserialize($pval);
$this->_properties[$ptype][$ref_obj][] = array('ref_obj' => $ref_obj, 'property' => $prop, 'value' => $val);
}
_pf('Done: populating properties');
}
function render()
{
_pf('FeedList->render() ...');
include $GLOBALS['rss']->getTemplateFile("feeds.php");
_pf('done');
}
/**
* Performs callbacks for the given hook,
* based on the plugins registered functions
*/
function rss_plugin_hook($hook, $data, $plugin_filename = null)
{
$hooks =& __getHooksArray();
foreach ($hooks as $this_plugin_name => $filehooks) {
if (!isset($plugin_filename) || $this_plugin_name == $plugin_filename) {
if (array_key_exists($hook, $filehooks)) {
foreach ($filehooks[$hook] as $fnct) {
if (function_exists($fnct)) {
_pf("calling plugin func {$fnct} in '{$this_plugin_name}' for {$hook} ...");
$data = call_user_func($fnct, $data);
_pf("done");
}
}
}
}
}
return $data;
}
function readItems($limit)
{
_pf('read items');
/*
$hiddenIds = getHiddenChannelIds();
if (count($hiddenIds)) {
$sqlWhereHidden = " and c.id not in (" . implode(',',$hiddenIds) . ") ";
} else {
$sqlWhereHidden = "";
}
*/
$readItems = new PaginatedItemList();
$readItems->setRenderOptions(IL_TITLE_NO_ESCAPE);
if (getConfig('rss.config.feedgrouping')) {
if ($limit <= 0) {
return;
}
$sql = "select " . " c.id" . " from " . getTable("channels") . " c " . " inner join " . getTable("folders") . " f on f.id = c.parent ";
// $sql .= $sqlWhereHidden;
$sql .= " where not(c.mode & " . RSS_MODE_DELETED_STATE . ") ";
if (getConfig('rss.config.absoluteordering')) {
$sql .= " order by f.position asc, c.position asc";
} else {
$sql .= " order by f.name asc, c.title asc";
}
$res1 = rss_query($sql);
while ($readItems->itemCount < $limit && (list($cid) = rss_fetch_row($res1))) {
$sqlWhere = " not(i.unread & " . RSS_MODE_UNREAD_STATE . ") and i.cid= {$cid}";
$sqlWhere .= " and i.pubdate <= now() ";
$readItems->populate($sqlWhere, "", 0, 2, ITEM_SORT_HINT_READ);
//what if we have less than 2 items.
}
} else {
if ($limit <= 0) {
return;
}
$sqlWhere = " not(i.unread & " . RSS_MODE_UNREAD_STATE . ") ";
$sqlWhere .= " and i.pubdate <= now() ";
// $sqlWhere .= $sqlWhereHidden;
$readItems->populate($sqlWhere, "", 0, $limit, ITEM_SORT_HINT_READ);
$readItems->setRenderOptions(IL_NO_COLLAPSE | IL_TITLE_NO_ESCAPE);
}
$readItems->setTitle(__('Recent items'));
$GLOBALS['rss']->appendContentObject($readItems);
_pf('end read items');
}
function preRender()
{
_pf('Header preRender()');
if (!($this->options & HDR_NO_CACHECONTROL) && getConfig('rss.output.cachecontrol')) {
$etag = getETag();
$hdrs = rss_getallheaders();
if (array_key_exists('If-None-Match', $hdrs) && $hdrs['If-None-Match'] == $etag) {
header("HTTP/1.1 304 Not Modified");
flush();
exit;
} else {
header('Last-Modified: ' . gmstrftime("%a, %d %b %Y %T %Z", getLastModif()));
header("ETag: {$etag}");
}
}
if (count($this->extraHeaders)) {
foreach ($this->extraHeaders as $hdr) {
header($hdr);
}
}
rss_plugin_hook('rss.plugins.bodystart', null);
}
function render()
{
_pf("ItemList -> render()");
if ($this->readCount + $this->unreadCount == 0 && $this->beforeList == "") {
return;
}
$this->rss->currentItemList = $this;
rss_plugin_hook('rss.plugins.items.beforeitems', null);
include $this->rss->getTemplateFile($this->_template);
_pf("done: ItemList -> render()");
rss_plugin_hook('rss.plugins.items.afteritems', null);
}
function getShownUnreadIds()
{
$ret = array();
foreach ($this->mainObject as $o) {
if (isset($o->unreadIids)) {
$ret = array_merge($ret, $o->unreadIids);
}
}
return $ret;
}
}
$GLOBALS['rss'] = new RSS();
_pf('Parsing class wrappers:');
rss_require('cls/wrappers/errors.php');
_pf(" ...errors.php");
rss_require('cls/wrappers/feed.php');
_pf(" ...feed.php");
rss_require('cls/wrappers/feeds.php');
_pf(" ...feeds.php");
rss_require('cls/wrappers/header.php');
_pf(" ...header.php");
rss_require('cls/wrappers/nav.php');
_pf(" ...nav.php");
rss_require('cls/wrappers/item.php');
_pf(" ...item.php");
rss_require('cls/wrappers/itemlist.php');
_pf(" ...itemlist.php");
rss_require('cls/wrappers/misc.php');
_pf(" ...misc.php");
_pf('Parsed classes');
function populate()
{
////// actual feeds ///////
$this->folders = array();
_pf('CatList->populate() ...');
$sql = "select " . " c.id, c.title, c.url, c.siteurl, t.tag, c.parent, c.icon, c.descr, c.mode, t.id " . " from " . getTable('channels') . " c " . " inner join " . getTable('metatag') . " m on m.fid = c.id " . " inner join " . getTable('tag') . " t on t.id = m.tid " . " where m.ttype = 'channel' ";
if (hidePrivate()) {
$sql .= " and not(c.mode & " . RSS_MODE_PRIVATE_STATE . ") ";
}
$sql .= " and not(c.mode & " . RSS_MODE_DELETED_STATE . ") ";
$sql .= " order by t.tag asc";
if (!getConfig("rss.config.absoluteordering")) {
$sql .= ", c.title asc";
}
$res = rss_query($sql);
$this->taggedFeedCnt = rss_num_rows($res);
// get # of unread items for each feed
$ucres = rss_query("select cid, count(*) from " . getTable("item") . " where unread & " . RSS_MODE_UNREAD_STATE . " and not(unread & " . RSS_MODE_DELETED_STATE . ") group by cid");
$uc = array();
while (list($uccid, $ucuc) = rss_fetch_row($ucres)) {
$uc[$uccid] = $ucuc;
}
while (list($cid, $ctitle, $curl, $csiteurl, $fname, $cparent, $cico, $cdescr, $cmode, $tid) = rss_fetch_row($res)) {
$unread = 0;
if (isset($uc[$cid])) {
$unread = $uc[$cid];
}
$f = new FeedListItem($cid, $ctitle, $curl, $csiteurl, $fname, $cparent, $cico, $cdescr, $cmode, $unread);
if (!array_key_exists($tid, $this->folders)) {
$this->folders[$tid] = new CatFolder($fname, $tid, $this);
$this->tagCnt++;
}
$this->folders[$tid]->feeds[] = $f;
$this->folders[$tid]->isCollapsed = in_array($tid, $this->collapsed_ids) && $tid > 0;
_pf('done');
}
}
rss_require(RSS_THEME_DIR . "/{$theme}/intl/{$lang}.php");
} elseif ($lang != "en" && file_exists(RSS_THEME_DIR . "/{$theme}/intl/en.php")) {
rss_require(RSS_THEME_DIR . "/{$theme}/intl/en.php");
}
//
if (file_exists(getThemePath(GREGARIUS_HOME) . "overrides.php")) {
rss_require(getThemePath('') . "overrides.php");
}
/*
// Load the right locale
if (defined('OVERRIDE_LOCALE')) {
setlocale(LC_TIME,constant("OVERRIDE_LOCALE"));
}
elseif (isset($_SERVER["WINDIR"]) && defined("LOCALE_WINDOWS")) {
setlocale(LC_TIME,constant("LOCALE_WINDOWS"));
}
elseif (defined("LOCALE_LINUX")) {
setlocale(LC_TIME,constant("LOCALE_LINUX"));
}
else {
//last chance, we try to guess it
$mylocale=strtolower(getConfig('rss.output.lang'));
$mylocale.="_".strtoupper($mylocale);
if (!setlocale(LC_TIME,$mylocale)) {
// very last resort: try to load the system locale
setlocale(LC_TIME,"");
}
}
*/
_pf('done');
