/**
* Get the value for checking if the user is logined.
* @param string $moduleName The default value = NULL
* @return string The isLogin value in the session.
*/
public function isLogin($moduleName = null)
{
if (!is_null($moduleName)) {
return $_SESSION[$moduleName][Authentication::UID];
}
$currentModuleName = MvcReg::getModuleName();
return $_SESSION[$currentModuleName][Authentication::UID];
}
/**
* Constructor of the class.
* @param string $formId
* @param string $formName
* @param string $uidLabel
* @param string $pwdLabel
* @param string $moduleName
* @param string $formDecoration
* @param string $loginMsgId
* @param string $formAction
*/
public function __construct($formId = null, $formName = null, $uidLabel = null, $pwdLabel = null, $moduleName = null, $formDecoration = null, $loginMsgId = null, $formAction = null)
{
$this->_formId = is_null($formId) ? self::DEFAULT_LOGIN_FORM_ID : $formId;
$formName = is_null($formName) ? $this->_formId : $formName;
$this->_loginMsgId = is_null($loginMsgId) ? self::DEFAULT_LOEGIN_MESSAGE_ID : $loginMsgId;
parent::__construct($formId);
$moduleName = !is_null($moduleName) ? $moduleName : MvcReg::getModuleName();
$signInActionName = Authentication::getSignInAction($moduleName);
$loginControllerName = Authentication::getLoginController($moduleName);
$formAction = is_null($formAction) ? PathService::getFormActionURL($moduleName, $loginControllerName, $signInActionName) : $formAction;
if (is_null($uidLabel) || $uidLabel == "") {
$uidLabel = self::DEFAULT_UID;
}
if (is_null($pwdLabel) || $pwdLabel == "") {
$pwdLabel = self::DEFAULT_PWD;
}
$this->_formDecoration = $formDecoration;
$this->createForm($formAction, $this->_formId, $formName, $uidLabel, $pwdLabel, $moduleName, $this->_loginMsgId);
}
/**
* Set the action name
*
* @param string $actionName
*/
public static function setActionName($actionName)
{
self::$_actionName = $actionName;
}
/**
* Get the current language that is used.
*
* @param string $moduleName the module name
* @return string the language code
*/
public static function getCurrentUseLanguageCode($moduleName = null)
{
$moduleName = is_null($moduleName) ? MvcReg::getModuleName() : $moduleName;
return $_SESSION[$moduleName][self::LANGUAGE_CODE];
}
/**
* Rendering a layout. It also renders the views that the layout contains.
* @throws AiryException
*/
public function render()
{
//To get the layout file
$layoutContent = file_get_contents($this->_layoutPath);
$this->prepareContent($layoutContent);
//Fetch each views
$viewContents = array();
foreach ($this->_layout as $contentKey => $viewComponent) {
//check if it is an array that contains module controller action
if (is_array($viewComponent)) {
$moduleName = MvcReg::getModuleName();
$moduleName = isset($viewComponent[self::MODULE]) ? $viewComponent[self::MODULE] : $moduleName;
try {
if (isset($viewComponent[self::CONTROLLER])) {
$controllerName = $viewComponent[self::CONTROLLER];
} else {
throw new AiryException('Layout is missing controller');
}
if (isset($viewComponent[self::ACTION])) {
$actionName = $viewComponent[self::ACTION];
} else {
throw new AiryException('Layout is missing controller');
}
$paramString = "";
if (isset($viewComponent[self::PARAMS])) {
$paramString = $this->getParamString($viewComponent[self::PARAMS]);
}
$HttpServerHost = PathService::getAbsoluteHostURL();
$config = Config::getInstance();
$LeadingUrl = $HttpServerHost . "/" . $config->getLeadFileName();
$mvcKeywords = $config->getMVCKeyword();
$moduleKey = $mvcKeywords['module'];
$controllerKey = $mvcKeywords['controller'];
$actionKey = $mvcKeywords['action'];
$moduleName = RouterHelper::hyphenToCamelCase($moduleName);
$controllerName = RouterHelper::hyphenToCamelCase($controllerName, TRUE);
$actionName = RouterHelper::hyphenToCamelCase($actionName);
$actionPath = $moduleKey . "=" . $moduleName . "&" . $controllerKey . "=" . $controllerName . "&" . $actionKey . "=" . $actionName;
$url = $LeadingUrl . "?" . $actionPath . $paramString;
//check if it is already signed in
//if yes, add current action into allow action query string
if (Authentication::isLogin($moduleName)) {
$filename = "mca_file" . microtime(true);
$md5Filename = md5($filename);
$content = $moduleName . ";" . $controllerName . ";" . $actionName;
$content = md5($content);
FileCache::saveFile($md5Filename, $content);
$url = $url . '&' . self::ALLOW_THIS_ACTION . '=' . $md5Filename;
}
$viewContent = $this->getData($url);
$viewContents[$contentKey] = $viewContent;
} catch (Exception $e) {
$errorMsg = sprintf("View Exception: %s", $e->getMessage());
throw new AiryException($errorMsg);
}
} else {
if ($viewComponent instanceof AppView) {
//Use $this->_view->render();
$viewComponent->setInLayout(true);
$viewContent = $viewComponent->render();
$viewContents[$contentKey] = $viewContent;
} else {
$viewContent = file_get_contents($viewComponent);
$viewContent = Language::getInstance()->replaceWordByKey($viewContent);
$viewContents[$contentKey] = $viewContent;
}
}
}
/**
* Deal with layout variables
*/
if (!is_null($this->_variables)) {
foreach ($this->_variables as $name => $value) {
if ($value instanceof UIComponent || $value instanceof JUIComponent) {
$htmlValue = $value->render();
$newHtmlValue = Language::getInstance()->replaceWordByKey($htmlValue);
${$name} = $newHtmlValue;
} else {
${$name} = $value;
}
}
}
//Loop through each contents
//Replace view components with keywords
$layoutContent = $this->composeContent($layoutContent, $viewContents);
//Check if inserting doctype at the beginning of the view content
if (!$this->_noDoctype) {
if (is_null($this->_doctype)) {
$this->setDoctype();
}
}
$layoutContent = $this->_doctype . $layoutContent;
//Stream output
$existed = in_array("airy.layout", stream_get_wrappers());
if ($existed) {
stream_wrapper_unregister("airy.layout");
}
stream_wrapper_register('airy.layout', 'StreamHelper');
$fp = fopen("airy.layout://layout_content", "r+");
fwrite($fp, $layoutContent);
fclose($fp);
include "airy.layout://layout_content";
}
/**
* Get the current action URL
* @see framework\core\PathService::getFormActionURL()
* @param boolean $isDirective Determine if using a directory or just query string in the URL.
*/
public function getCurrentActionURL($isDirective = False)
{
$moduleName = MvcReg::getModuleName();
$controllerName = MvcReg::getControllerName();
$actionName = MvcReg::getActionName();
$url = PathService::getFormActionURL($moduleName, $controllerName, $actionName, null, $isDirective);
return $url;
}
/**
* Set the module.
* @param string $moduleName
* @param string $controllerName
* @param string $actionName
*/
public function setModuleControllerAction($moduleName, $controllerName, $actionName)
{
MvcReg::setModuleName($moduleName);
MvcReg::setControllerName($controllerName);
MvcReg::setActionName($actionName);
}
/**
* Prepare the login form object for the view.
*
* @example
* FormLayout example:
*
* array(formId => array('<div class="class_selector">', '</div>'),
* elementId1 => array('<div class="elememtClass1">', '</div>'),
* elementId2 => array('<div class="elememtClass2">', '</div>'),
* ...
* {elementId} => array('{open_html}, {close_html})
* );
*
* @see framework\app\library\acl\LoginForm
* @return object The login form object.
*/
public function prepareLoginForm()
{
$this->_moduleName = is_null($this->_moduleName) ? MvcReg::getModuleName() : $this->_moduleName;
$this->_formName = is_null($this->_formName) ? "system_login_form" : $this->_formName;
$this->_formId = is_null($this->_formId) ? "system_login_form" : $this->_formId;
$this->_uidLabel = is_null($this->_uidLabel) ? "%{Username}%" : $this->_uidLabel;
$this->_pwdLabel = is_null($this->_pwdLabel) ? "%{Password}%" : $this->_pwdLabel;
$this->_loginMsgId = is_null($this->_loginMsgId) ? "system_login_message" : $this->_loginMsgId;
$this->_formLayout = array($this->_formId => array("<div class='{$this->_formName}' name='{$this->_formName}'>", "</div>"));
$loginForm = new LoginForm($this->_formId, $this->_formName, $this->_uidLabel, $this->_pwdLabel, $this->_moduleName, $this->_formLayout, $this->_loginMsgId, null);
return $loginForm;
}
/**
* Unset params to Session based on the module
*/
public static function unsetModuleSession($params)
{
$moduleName = MvcReg::getModuleName();
foreach ($params as $key => $value) {
unset($_SESSION[$moduleName][$key]);
}
}
