public static function OutputStartpage($containerclass = "")
{
$stdout = "";
if (!empty($containerclass)) {
$stdout .= " <div id='" . $containerclass . "'>\r\n\r\n";
}
foreach ($GLOBALS["documentClass"]->getConfig("startpage") as $clarr) {
if (!is_array($clarr) && $clarr == "clear") {
$stdout .= " <div class='column-end'></div>\r\n";
} else {
foreach ($clarr as $class => $arr) {
$stdout .= " <!-- = = = = = = = = = = = = = = = = = = = = = = -->\r\n\r\n";
if (!empty($class)) {
$stdout .= " <div class='" . $class . "'>\r\n\r\n";
}
if (is_array($arr)) {
foreach ($arr as $cmd) {
$stdout .= functions::outputFunctionCall($cmd);
}
}
if (!empty($class)) {
$stdout .= "\r\n </div>\r\n";
}
}
}
// end if
}
// end foreach
$stdout .= " <!-- = = = = = = = = = = = = = = = = = = = = = = -->\r\n\r\n";
if (!empty($containerclass)) {
$stdout .= " </div> <!-- " . $containerclass . " -->\r\n";
}
return $stdout;
}
public function OutputPage()
{
// ---------------------------------------------------------------------------
// READ CONFIGURATION OF THIS PAGE
// ---------------------------------------------------------------------------
$this->initiatePage();
if ($this->isHeaderSent()) {
return "";
}
$this->setHeaderSent();
// ---------------------------------------------------------------------------
// HANDLE EXCEPTIONAL DOCUMENTS
// ---------------------------------------------------------------------------
// -- For redirects
if ($this->getConfig("url")) {
header("X-Robots-Tag: noindex, nofollow");
header("Cache-control: public, no-cache, must-revalidate");
header("Expires: " . gmdate(RFC_TIME_FORMAT, time()));
header("Location: " . $this->getConfig("url"));
die;
}
// -- For plaintext output
if ($this->getConfig("contenttype") == "plain") {
header("Content-Type: text/plain; charset=" . CHARSET);
$stdout = "";
if (!is_null($this->getPageConfig("command"))) {
foreach (explode(";", $this->getPageConfig("command")) as $cmd) {
$stdout .= functions::outputFunctionCall($cmd);
}
}
return $stdout;
}
// -- Assumed to provide its own http headers
if ($this->getConfig("contenttype") == "standalone") {
$stdout = "";
if (!is_null($this->getPageConfig("command"))) {
foreach (explode(";", $this->getPageConfig("command")) as $cmd) {
$stdout .= functions::outputFunctionCall($cmd);
}
}
return $stdout;
}
// -- RSS feed page
if ($this->getConfig("contenttype") == "feed") {
header("Content-Type: application/rss+xml; charset=" . CHARSET);
$stdout = "";
if (!is_null($this->getPageConfig("command"))) {
foreach (explode(";", $this->getPageConfig("command")) as $cmd) {
$stdout .= functions::outputFunctionCall($cmd);
}
}
return $stdout;
}
// ---------------------------------------------------------------------------
// HANDLE REGUALR DOCUMENTS
// ---------------------------------------------------------------------------
// -- Check if browser sent request header "Accept-Encoding: gzip, deflate",
// and in that case send "Content-Encoding: gzip" response header:
if (USE_COMPRESS && extension_loaded('zlib')) {
ob_start("ob_gzhandler");
}
// -- Send other HTTP headers not supplied by the server:
$this->outputHttpHeaders();
// -- Create HTML code for entire page and return to calling script
return $this->buildPageHtml();
}
public static function get($cachename, $cachetype = "s", $callback = "")
{
$GLOBALS["nw_debug"]["fromcache_get"] = 0;
// -- Must specify $callback
if (empty($callback)) {
$GLOBALS["nw_debug"]["fromcache_get"] = 1;
return "";
}
// -- Must specify $cachename
$cachename = strtolower(preg_replace("/\\W/", "", $cachename));
// keep only "a-z0-9_"
if (empty($cachename)) {
$GLOBALS["nw_debug"]["fromcache_get"] = 2;
return "";
}
//if (IS_SECURE and in_array($cachename,array("startpage"))) $cachename = REQUESTSCHEME . "_" . $cachename;
// -- Collect any extra passed parameters that will be passed on to the $callback function.
$args = func_get_args();
unset($args[0]);
unset($args[1]);
unset($args[2]);
$callbackFunction = $callback . "('" . implode("','", $args) . "')";
// -- If page called with GET variable 'cache' (any value), per-page and per-session
// caches are emptied to guarantee clean regeneration.
if (isset($_REQUEST["cache"])) {
self::reset_page_cache();
self::reset_session_cache();
}
// -- Fetch requested cache, or regenerate it if it doesn't exist:
switch ($cachetype) {
// ----------------------------------------------------------------------------
// Cache stored in $GLOBALS (per-page cache)
// ----------------------------------------------------------------------------
case "g":
if (isset($GLOBALS["cache"][$cachename])) {
return $GLOBALS["cache"][$cachename];
} else {
$pagecontent = functions::outputFunctionCall($callbackFunction);
$GLOBALS["cache"][$cachename] = $pagecontent;
return $pagecontent;
}
break;
// ----------------------------------------------------------------------------
// Cache stored in $_SESSION (per-visit cache)
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// Cache stored in $_SESSION (per-visit cache)
// ----------------------------------------------------------------------------
case "s":
if (isset($_SESSION["cache"][$cachename])) {
return $_SESSION["cache"][$cachename];
} else {
$pagecontent = functions::outputFunctionCall($callbackFunction);
$_SESSION["cache"][$cachename] = $pagecontent;
return $pagecontent;
}
break;
// ----------------------------------------------------------------------------
// Cache stored in a file in '/tmp' regenerated every 12 or 24 hrs (per-site cache)
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// Cache stored in a file in '/tmp' regenerated every 12 or 24 hrs (per-site cache)
// ----------------------------------------------------------------------------
case "12":
case "24":
/*
//TODO: call instead function that creates cache file name
$datestring = "Y-m-d" . ( ($cachetype=="12") ? "-A" : "" );
$cachefile =
CACHE_PATH .
//( in_array($cachename,array("startpage")) ? REQUESTSCHEME."_" : "" ) .
CACHE_DOCROOT_PREFIX . "_" .
strtoupper($cachename) . "_" .
date($datestring,time()).".html";
*/
$cachefile = self::get_cache_filename($cachename, $cachetype);
// Return contents of existing cache file:
if (file_exists($cachefile)) {
$GLOBALS["nw_debug"]["fromcache_get"] = 4;
$pagecontent = unserialize(file_get_contents($cachefile));
if (!empty($pagecontent)) {
return $pagecontent;
}
}
// Recreate and return non-existing cache file:
if (!file_exists($cachefile) || empty($pagecontent)) {
$GLOBALS["nw_debug"]["fromcache_get"] = 5;
$pagecontent = functions::outputFunctionCall($callbackFunction);
$fp = fopen($cachefile, "w");
fwrite($fp, serialize($pagecontent));
fclose($fp);
return $pagecontent;
}
break;
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
default:
$GLOBALS["nw_debug"]["fromcache_get"] = 6;
return "";
}
// end switch
}
static function BstartpageAnnouncements($id = "announcements", $class = "", $openOnclick = false)
{
/* RESTORE if needed
// If want accordion effect
$class = str_replace("acc-item","",str_replace("onetab","",$class));
$class .= ($openOnclick) ? " acc-item onetab openonclick" : "";
$class = trim($class);
*/
$items = "";
/*
$items =
functions::callMethod('news','lib/news','drawLinkCurrentnewsissue','announce-news','','box infosection') .
functions::callMethod('position','lib/position','outputProposePrograms','announce-programs','','box infosection') .
functions::callMethod('position','lib/position','OutputOpenPositions','announce-positions','','box infosection','1','0','1') .
functions::callMethod('event','lib/event','outputRegistrationOpen','announce-registration','','box infosection','1');
*/
foreach ($GLOBALS["documentClass"]->getConfig("startpageannouncements") as $cmd) {
$items .= functions::outputFunctionCall($cmd);
}
if ($openOnclick) {
$items = " <h2><span>Announcements</span></h2>\r\n" . " <div>\r\n" . $items . "\r\n" . " </div>\r\n";
}
$stdout = " <div id='block-" . $id . "'" . (!empty($class) ? " class='" . $class . "'" : "") . ">\r\n" . "\r\n" . $items . " </div> <!-- " . $id . " -->\r\n" . "\r\n";
return $stdout;
}
