/**
* start router distributing
*
* @return void
*/
public static function dispatch()
{
/* load custom router rules */
self::$custom = Printemps_Config::read("router");
$mode = APP_ENTRY_MODE;
switch ($mode) {
case 1:
$request = $_SERVER['QUERY_STRING'];
break;
case 2:
case 3:
isset($_SERVER['PATH_INFO']) ? $request = $_SERVER['PATH_INFO'] : ($request = '');
break;
}
$request = explode("/", $request);
array_splice($request, 0, 1);
//remove first element of request array
if (isset($request[0]) && !empty($request[0])) {
self::$requested['controller'] = isset(self::$custom['class'][$request[0]]) ? self::$custom['class'][$request[0]] : $request[0];
if (isset($request[1]) && !empty($request[1])) {
self::$requested['method'] = isset(self::$custom['method'][self::$requested['controller'] . ':' . $request[1]]) ? self::$custom['method'][self::$requested['controller'] . ':' . $request[1]] : $request[1];
/** Write params */
if (isset($request[2]) && $request[2] != '') {
for ($i = 2; $i < count($request) - 1; $i += 2) {
$name = $request[$i];
$value = isset($request[$i + 1]) ? $request[$i + 1] : "";
Printemps_Config::setGlobal($name, $value);
}
}
} else {
self::$requested['method'] = "index";
}
} else {
self::$requested['controller'] = "index";
self::$requested['method'] = "index";
}
self::$requested['fullname'] = self::$requested['controller'] . 'Controller';
/* check if controller doesn't exist */
if (!class_exists(self::$requested['fullname'])) {
Printemps_Exception::halt("Requested Controller : " . self::$requested['fullname'] . " doesn't exist.");
}
$called = new ReflectionClass(self::$requested['fullname']);
//create a ReflectionClass
$called = $called->newInstance();
//Instance a ReflectionClass
/* check if method doesn't exist */
if (!method_exists($called, self::$requested['method'])) {
Printemps_Exception::halt("Requested Method : " . self::$requested['method'] . "() doesn't exist.");
}
call_user_func(array($called, self::$requested['method']));
//Call requested method
}
/**
* connect to a new mysql server
*
* @param array $config config content
* @param bool $replace whether to replace current default connection
* @return void
*/
public function connect($config, $replace = true)
{
$this->config = $config;
//save config file for further using
if (!isset($config['method'])) {
Printemps_Exception::halt("Database connect method has not been set.");
}
switch ($config['method']) {
case "pdo":
$strings = "mysql:host=" . $config['host'] . ";dbname=" . $config['name'];
$user = $config['user'];
$password = $config['password'];
try {
$database = new PDO($strings, $user, $password);
} catch (Exception $e) {
Printemps_Exception::halt("Failed connect to database through PDO Driver.");
}
$database->query("SET NAMES " . $config['encode']);
$this->pushme($database, $replace);
break;
case "mysqli":
$database = new mysqli($config['host'], $config['user'], $config['password'], $config['name'], $config['port']);
$database->query("SET NAMES " . $config['encode']);
$this->pushme($database, $replace);
break;
case "mysql":
$database = mysql_connect($config['host'] . ':' . $config['port'], $config['user'], $config['password']);
mysql_select_db($config['name'], $database);
mysql_query("SET NAMES " . $config['encode'], $database);
$this->pushme($database, $replace);
break;
}
}
/**
* compile template-file to executable-script
*
* @param string $filepath
* @param string $controller
* @param string $template
* @param string $suffix
* @return mixed
*/
public function compile($filepath, $controller, $template, $suffix)
{
/* try to read file */
$file = @file_get_contents($filepath);
if (!$file) {
Printemps_Exception::notice("Can not read template file : " . $filepath . ".");
return false;
}
/* begin compiling */
$content = $file;
$partten = array('/\\{(\\$.*?)\\}/', "/\\{include.*?path=['|\"](.*?)['|\"].*?suffix=['|\"'](.*?)['|\"]\\}/", "/\\{!if(.*?)\\}/", "/\\{!endif\\}/", "/\\{!else\\}/", "/\\{&repeat time=(.*?)\\}/", "/\\{&endrepeat\\}/", "/\\{&while condition=\\((.*?)\\) update=\\((.*?)\\)\\}/", "/\\{&endwhile\\}/", "/&&(.*?)&&/", "/\\{go=['|\"](.*?)['|\"]\\}/");
$replacement = array("<?php echo \$1;?>", "<?php Printemps_View::getInstance()->display(\"\$1\", \"\$2\"); ?>", "<?php if (\$1): ?>", "<?php endif; ?>", "<?php else: ?>", "<?php for (\$i = 0; \$i < \$1; \$i++) { ?>", "<?php } ?>", "<?php while (\$1): \$2 ?>", "<?php endwhile; ?>", "<?php \$1 ?>", "<?php echo Printemps_Response::generate(\"\$1\"); ?>");
$content = preg_replace($partten, $replacement, $content);
$compiled = Printemps_Config::read("APP_CACHES") . $controller . '/' . $template . '.' . $suffix . '.php';
if (!is_dir(Printemps_Config::read("APP_CACHES") . $controller)) {
mkdir(Printemps_Config::read("APP_CACHES") . $controller, 755);
}
$newfile = @fopen($compiled, "w+", true);
if (!$newfile) {
Printemps_Exception::notice("Can not create / open template file : " . $compiled . ".");
return false;
}
$writer = @fwrite($newfile, $content);
if (!$writer) {
Printemps_Exception::notice("Can not write template file : " . $compiled . ".");
return false;
}
return $compiled;
//return compiled file address
}
function autoload_subfunc($class)
{
/** try to load Printemps key classes, these will have a prefix of `Printemps_` */
if (preg_match("/^(Printemps_).*?/", $class)) {
$class = str_replace("Printemps_", "", $class);
$pathfile = APP_DEPENDENCE . 'printemps/' . $class . '.php';
} else {
if (preg_match("/.*?(Controller)\$/", $class)) {
if (file_exists(APP_DEPENDENCE . 'controller/' . $class . '.php')) {
$pathfile = APP_DEPENDENCE . 'controller/' . $class . '.php';
} else {
Printemps_Exception::halt("Can't find controller file {$class}.php - does it really exist?");
}
} else {
if (preg_match("/.*?(Model)\$/", $class)) {
if (file_exists(APP_DEPENDENCE . 'model/' . $class . '.php')) {
$pathfile = APP_DEPENDENCE . 'model/' . $class . '.php';
} else {
Printemps_Exception::halt("Can't find model file {$class}.php - does it really exist?");
}
} else {
if (file_exists(APP_DEPENDENCE . 'extension/' . $class . '.php')) {
$pathfile = APP_DEPENDENCE . 'extension/' . $class . '.php';
} else {
Printemps_Exception::halt("Can't find class file {$class}.php although we have tried our best.");
}
}
}
}
require_once $pathfile;
}
