/**
* save the output to cache file
*
* @return bool ture or false
*/
public function setCacheContent()
{
if (!is_dir(self::DIR_PAGES)) {
mkdir(self::DIR_PAGES, 0755, true);
}
$filename = $this->getCacheName();
// create the cache filename
$cacheFilename = self::DIR_PAGES . $filename . '.cache.php';
$cacheFilenamePhpData = self::DIR_PAGES . $filename . '.cache.config.php';
$cacheInfo = "/*\n\n" . str_ireplace('*', '', print_r($_SERVER, true)) . "\n\n*/\n\n";
$phpCode = '<?php ' . $cacheInfo;
$currentMenuItem = $this->route->getCurrentMenuItemTranslation();
if (!$this->request->isXmlHttpRequest() && !$this->request->isPost() && $this->user->isAdmin() === false && (!is_file($cacheFilename) || !is_file($cacheFilenamePhpData)) && $this->isCachingActive($currentMenuItem->menuItem)) {
// save cached file
$source = $this->template->outputFilter(ob_get_contents());
$phpCode .= '$menuItemTranslation = <<<\'EOT\'' . "\n" . json_encode($currentMenuItem->toArray()) . "\n" . 'EOT;' . "\n";
$phpCode .= '$domain = "' . $this->route->getCurrentDomain() . '";';
$phpCode .= '$executedBlocks = <<<\'EOT\'' . "\n" . json_encode($this->blockParser->getExecutedBlocks()) . "\n" . 'EOT;' . "\n";
file_put_contents($cacheFilenamePhpData, $phpCode);
file_put_contents($cacheFilename, $source . "<!-- CACHED : " . date('Y-m-d H:i:s') . " -->");
// clean the output buffer
ob_clean();
// parse cached blocks for first output
echo $this->blockParser->parse($source, false, true);
return true;
}
$source = $this->template->outputFilter(ob_get_contents());
// clean the output buffer
ob_clean();
// parse cached blocks for first output
echo $this->blockParser->parse($source, false, true);
return false;
}
/**
* @param bool $exit
* @param bool $parseOutput
* @return $this
*/
public function finish($exit = true, $parseOutput = false)
{
// get the output and eval for precaching
$content = ob_get_clean();
if ($parseOutput === true) {
// Output the source to the client, for dynamic cache we need to eval the output source
$content = $this->core->evalString($content);
// Filter the output to assign css or js files, sets title or meta tags
$content = $this->template->outputFilter($content);
}
$this->addHTTPHeader("Content-Length: " . strlen($content));
foreach ($this->_httpHeaders as $header) {
$this->sendHTTPHeader($header);
}
echo $content;
if ($exit) {
exit;
}
return $this;
}
