private function _initTemplateEngine()
{
if ($this->_engine) {
return $this->_engine;
}
if (\hmvc\Web\Config::get('view.template')) {
$engine = sprintf("\\hmvc\\Web\\Template\\%s", \hmvc\Web\Config::get('view.template'));
if (!class_exists($engine)) {
$engine = "\\hmvc\\Web\\Template\\View";
}
$this->_engine = new $engine();
}
return $this->_engine;
}
public function __construct()
{
$this->setViewPath(\hmvc\Web\Application::themesPath());
$this->setTheme(\hmvc\Web\Config::get('view.theme'));
$this->tplFullPath = $this->getViewPath() . \hmvc\Web\Config::get('view.theme', 'default') . '/';
if (\hmvc\Web\Config::get('view.cache', false) === false) {
$this->cachePath = false;
} else {
$this->cachePath = \hmvc\Web\Application::varPath() . 'cache/';
}
if (!isset($this->_loader)) {
\Twig_Autoloader::register();
$this->_loader = new \Twig_Loader_Filesystem($this->tplFullPath);
$this->_twigEnv = new \Twig_Environment($this->_loader, array('cache' => $this->cachePath));
$this->initFunctions();
}
}
private static function _initConnection($_dbname)
{
$dbconf = Config::get("databases.{$_dbname}");
if ($dbconf && is_array($dbconf) && isset($dbconf['driver'])) {
switch ($dbconf['driver']) {
case 'mysqli':
self::$_connect_pools[$_dbname] = new \hmvc\Db\Driver\MySQLi($dbconf);
break;
case 'pdo_mysql':
break;
case 'sqlite':
break;
default:
return NULL;
break;
}
return self::$_connect_pools[$_dbname];
} else {
return NULL;
}
}
public function __construct()
{
$this->setTheme(Config::get('view.theme'));
$this->setViewPath(rootPath() . 'themes/' . $this->getTheme() . '/');
}
/**
* 读取配置文件
* @param string $_key
* @param mixed $_default
* @return null or value
*/
function config($_key, $_default = NULL)
{
return \hmvc\Web\Config::get($_key, $_default);
}
private function _defaultController()
{
Application::checkController(\hmvc\Web\Config::get('router.controller'), 'Index');
Application::checkAction(\hmvc\Web\Config::get('router.action'), 'Index');
}
public static function checkAction($_name)
{
if (!self::$_router->getController()) {
Application::checkController(\hmvc\Web\Config::get('router.controller'), 'Index');
}
if (self::$_router->getController() instanceof Controller && method_exists(self::$_router->getController(), $_name . 'Action')) {
self::$_router->setAction($_name . 'Action');
return true;
} else {
if (self::$_router->getController() instanceof RestController) {
self::$_router->setAction($_name);
return true;
}
}
return false;
}
private function _initTemplateEngine()
{
if ($this->_engine) {
return $this->_engine;
}
if (\hmvc\Web\Config::get('view.template')) {
$engine = sprintf("\\hmvc\\Web\\Template\\%s", \hmvc\Web\Config::get('view.template', 'View'));
if (!class_exists($engine)) {
throw new \Exception("模版引擎不存在");
}
$this->_engine = new $engine();
}
return $this->_engine;
}
