/**
* dispatch
*
* @method dispatch
*/
public function dispatch()
{
$pathinfo_blocks = explode('/', ltrim(Atto::uri(), '\\'));
$i = count($pathinfo_blocks) - 1;
if ($pathinfo_blocks[$i] === '') {
$file_names = array('index.html', 'index.php');
} else {
$file_names = array($pathinfo_blocks[$i]);
$pathinfo_blocks[$i] = '';
}
$request_dir = implode(DS, $pathinfo_blocks);
$hook_file = Atto::makeAccessPath(Atto::dir_hook() . $request_dir, $file_names, array('', '.php'));
$htdocs_file = Atto::makeAccessPath(Atto::dir_htdocs() . $request_dir, $file_names);
$huck_file = Atto::makeAccessPath(Atto::dir_huck() . $request_dir, $file_names, array('', '.php'));
$view_file = null;
if ($hook_file === '' && $htdocs_file === '' && $huck_file === '') {
// not found
$view_file = Atto::makeAccessPath(array(Atto::dir_error(), Atto::dir_atto_error()), array(404, 'etc'), array('.html', '.php'));
$this->title = '404 ' . AttoHttpHelper::getTextByResponseCode(404);
$this->error_message = '';
AttoHttpHelper::setResponseCode(404);
$this->funcs->view = array($this, '___view___');
} else {
if ($htdocs_file !== '' && is_dir($htdocs_file)) {
// access to the directory
$redirect_URIs = explode('?', Atto::requestUrl());
$redirect_URIs[0] .= '/';
AttoHttpHelper::redirect(implode('?', $redirect_URIs), 301);
}
if ($htdocs_file && is_file($htdocs_file)) {
$this->files->view = $htdocs_file;
}
if ($hook_file && is_file($hook_file)) {
$this->files->hook = $hook_file;
}
if ($huck_file && is_file($huck_file)) {
$this->files->huck = $huck_file;
}
}
$this->before();
$this->hook();
$content = $this->view();
$this->render($content);
$this->huck();
$this->after();
}
/**
* cascade
*
* @method cascade
* @param mixed $callback
* @param array $options
* @throws Exception
*/
public static function cascade($callback, array $options = array())
{
// options init
self::$_options = array_merge(self::$_options, $options);
$init = create_function('', '
require Atto::dir_atto_common() . \'init.php\';
require Atto::dir_common() . \'init.php\';');
$init();
if (self::$_options['hide_gate']) {
if (starts_with(Atto::gateScriptUri(), Atto::requestUri())) {
AttoHttpHelper::redirect(Atto::uri());
}
}
// timezone
if (function_exists('date_default_timezone_set')) {
date_default_timezone_set(self::$_options['admin_teimezone']);
}
// error_log
if (self::$_options['error_log']) {
self::errorHandlerRegister(array('AttoErrorToLog', 'publish'));
}
set_error_handler(create_function('$errno , $errstr, $errfile, $errline, $errcontext', '
// callback
foreach ( Atto::errorHandlerRegister() as $callback ) {
$res = call_user_func( $callback, $errno , $errstr, $errfile, $errline, $errcontext );
if ( $res === false ) {
return $res;
}
}'));
if (function_exists('set_exception_handler')) {
// exception_log
if (self::$_options['exception_log']) {
self::exceptionHandlerRegister(array('AttoExceptionToLog', 'publish'));
}
set_exception_handler(create_function('$e', '
// callback
foreach ( Atto::exceptionHandlerRegister() as $callback ) {
$res = call_user_func( $callback, $e );
if ( $res === false ) {
return $res;
}
}'));
}
// gzip
if (function_exists('ob_gzhandler')) {
self::publishHandlerRegister(create_function('$content, $mode', '
$zlab_output_compression = ini_get( "zlib.output_compression" );
if ( !$zlab_output_compression
|| $zlab_output_compression == "0"
|| strtolower( $zlab_output_compression ) == "off" ) {
$content_encoding = Atto::serchHeader( "/^Content-Encoding:/iu" );
if ( $content_encoding === false && Atto::isGzipContentType() ) {
return ob_gzhandler( $content, $mode );
}
}
return $content;'));
}
set_include_path(get_include_path() . PATH_SEPARATOR . Atto::dir_app());
// callback
if (!is_callable($callback)) {
$callback = array($callback, '__invoke');
// PHP < 5.3
if (!is_callable($callback)) {
throw new Exception('Callees of the callback is unknown');
}
}
// publishHandler
ob_start(create_function('$content, $mode', '
// header
Atto::overrideXpowerdBy();
if ( Atto::isDebug() ) {
header( "ElapsedMicrotime: " . Atto::getElapsedMicrotime() );
}
if ( class_exists( "AttoHttpHelper", false ) ) {
AttoHttpHelper::outputHeaders();
}
// callback
foreach ( Atto::publishHandlerRegister() as $callback ) {
$res = call_user_func( $callback, $content, $mode );
if ( $res !== false ) {
$content = $res;
}
}
return $content;'));
ob_implicit_flush(false);
try {
self::_plugsInsertion();
call_user_func($callback, self::uri());
} catch (AttoAbstractHasRenderException $e) {
$content = ob_get_contents();
if (!$content) {
$content = '';
} else {
ob_clean();
}
$e->render($content);
} catch (Exception $e) {
$render = array($e, 'render');
if (is_callable($render)) {
$content = ob_get_contents();
if (!$content) {
$content = '';
} else {
ob_clean();
}
call_user_func($render, $content);
} else {
throw $e;
}
}
ob_end_flush();
}
