/**
* @param array $options
* @return JO_Response
*/
public static function getInstance($options = array())
{
if (self::$_instance == null) {
self::$_instance = new self($options);
}
return self::$_instance;
}
public function __construct($view)
{
$response = JO_Response::getInstance();
$response->addHeader('Cache-Control: no-cache, must-revalidate');
$response->addHeader('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
$response->addHeader('Content-type: application/xml');
$response->setLevel(9);
$this->data = $this->array_transform($view->getAll());
}
public static function getCachingPage($tables = array())
{
$db = JO_Db::getDefaultAdapter();
$options = array('livetime' => 86400);
JO_Registry::set('static_cache_options', serialize($options));
JO_Registry::set('static_cache_enable', true);
$cache = new JO_Cache_Static($options);
$cache_make_time = $cache->getCacheFileMTime();
if (!$cache_make_time) {
return false;
}
$config_data = $db->getConfig();
$query1 = '';
foreach ($tables as $k => $table) {
$table = str_replace('`', '', $table);
$query1 .= $query1 ? ' OR ' : '';
if (strpos($table, '.') !== false) {
$query1 .= "(`TABLE_SCHEMA`='" . array_shift(explode('.', $table)) . "' AND `TABLE_NAME`='" . end(explode('.', $table)) . "')";
} else {
if (isset($config_data['dbname'])) {
$query1 .= "(";
if ($config_data['dbname']) {
$query1 .= "`TABLE_SCHEMA`='" . $config_data['dbname'] . "' AND ";
}
$query1 .= "`TABLE_NAME`='" . $table . "')";
}
}
}
if ($query1) {
$query1 = "(" . $query1 . ") AND `UPDATE_TIME`>'" . date("Y-m-d H:i:s", $cache_make_time) . "'";
$r = $db->fetchRow("SELECT UPDATE_TIME FROM " . self::$info_table . " WHERE {$query1} ORDER BY UPDATE_TIME DESC LIMIT 1");
if ($r && strtotime($r['UPDATE_TIME']) >= $cache->getCacheFileMTime()) {
return false;
} else {
if (date('Ymd', $cache->getCacheFileMTime()) < date('Ymd')) {
return false;
}
$response = JO_Response::getInstance();
$md5_file = md5_file($cache->getCacheFile());
$response->addHeader("Etag: " . $md5_file);
$response->addHeader("Last-Modified: " . gmdate("D, d M Y H:i:s", $cache_make_time) . " GMT");
$response->addHeader("Pragma: public");
$response->addHeader("Cache-store: server");
$response->appendBody($cache->get(), 9);
exit;
}
}
}
public function _initHeaders()
{
$response = JO_Response::getInstance();
$response->addHeader('P3P:CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"');
$response->addHeader('Access-Control-Allow-Origin: *');
}
/**
* @return JO_Response
*/
public function getResponse()
{
if ($this->response == null) {
$this->setResponse(JO_Response::getInstance());
}
return $this->response;
}
public function dispatch($controller = null, $action = null, $params = array())
{
$this->setHelpersPath();
$controller = $controller ? $controller : $this->getRequest()->getController();
$response = JO_Response::getInstance();
if (!$this->isDispatchable($controller) && $this->isDispatchable('error')) {
$controller = 'error';
$action = 'error404';
}
if ($this->isDispatchable($controller)) {
JO_Loader::setIncludePaths(array($this->getDispatchDirectory()));
$className = $this->formatControllerName($controller);
JO_Loader::loadFile($this->classToFilename($className), null, true);
$controller_instance = new $className($this->getRequest());
if (!$controller_instance instanceof JO_Action) {
require_once 'JO/Exception.php';
throw new JO_Exception('Controller "' . $className . '" is not an instance of JO_Action');
}
$action = $action ? $action : $this->getRequest()->getAction();
// by default, buffer output
$disableOb = $this->getParam('disableOutputBuffering');
$obLevel = ob_get_level();
if (empty($disableOb)) {
ob_start();
}
try {
$controller_instance->dispatch($controller, $action, $params);
} catch (Exception $e) {
// Clean output buffer on error
$curObLevel = ob_get_level();
if ($curObLevel > $obLevel) {
do {
ob_get_clean();
$curObLevel = ob_get_level();
} while ($curObLevel > $obLevel);
}
throw $e;
}
if (empty($disableOb)) {
$content = ob_get_clean();
$response->appendBody($content);
}
// Destroy the page controller instance and reflection objects
$controller_instance = null;
} else {
$controller_instance = new JO_Action();
$controller_instance->dispatch($controller, 'error404');
// Destroy the page controller instance and reflection objects
$controller_instance = null;
// require_once 'JO/Exception.php';
// throw new JO_Exception(
// 'Controller "' . $controller . '" is not found'
// );
}
}
public function _initCompresion()
{
JO_Response::getInstance()->setLevel(9);
}
/**
* Save to file
*
* @param string $content The minified data.
* @param string $path The path to save the minified data to.
*/
public function save($content, $path)
{
if (@file_put_contents($path, $content) === false) {
throw new JO_Minify_Exception('The file "' . $path . '" could not be opened. Check if PHP has enough permissions.');
}
try {
$gzdata = gzencode($content, JO_Response::getInstance()->getLevel());
file_put_contents($path . '.gz', $gzdata);
} catch (JO_Exception $e) {
}
}
