/**
* Pre-dispatch routine
*
* This will replace the default pre-dispatch routine and call
* the action-level pre-dispatch function, if it exists. This
* gives us more flexibility in controlling the process flow.
*
* @return void
*/
public function preDispatch()
{
// Get controller and action names
$controller = $this->getRequest()->getControllerName();
$action = $this->getRequest()->getActionName();
// Automatically add CSS and JS
$cssFiles = array('default.css', $controller . '.css', $controller . '/' . $action . '.css');
$cssPrintFiles = array('default.print.css', $controller . '.print.css', $controller . '/' . $action . '.print.css');
$headLink = $this->view->headLink();
foreach ($cssFiles as $file) {
if (!Zend_Loader::isReadable(ZFE_Environment::getFilePath('/css/' . $file))) {
continue;
}
$headLink->appendStylesheet('/css/' . $file, 'screen, print');
}
foreach ($cssPrintFiles as $file) {
if (!Zend_Loader::isReadable(ZFE_Environment::getFilePath('/css/' . $file))) {
continue;
}
$headLink->appendStylesheet('/css/' . $file, 'print');
}
$jsFiles = array('default.js', $controller . '.js', $controller . '/' . $action . '.js');
$headScript = $this->view->headScript();
foreach ($jsFiles as $file) {
if (!Zend_Loader::isReadable(ZFE_Environment::getFilePath('/js/' . $file))) {
continue;
}
$headScript->appendFile('/js/' . $file);
}
// Call the action's pre-function
$func = 'pre' . ucfirst(strtolower($action)) . 'Action';
if (method_exists($this, $func)) {
$this->{$func}();
}
}
public function init()
{
$this->resource = ZFE_Environment::getResource('Multilanguage');
$front = Zend_Controller_Front::getInstance();
if ($front) {
$this->plugin = $front->getPlugin('ZFE_Plugin_Multilanguage');
}
}
/**
* The constructor checks if the minifier resource has been set up, and gets the
* CSS minifier from the resource.
*/
public function __construct()
{
parent::__construct();
$resource = ZFE_Environment::getResource('minifier');
if ($resource) {
$this->_minifier = $resource->css;
}
}
/**
* Returns the class name for the given collection name.
* If it is mentioned in the mapping configuration, it will use
* the mapping's setting for not-so-obvious mappings. This can be
* configured in the application's configuration file.
*/
public function getClass($collectionName)
{
if (isset($this->mapping[$collectionName])) {
$cls = $this->mapping[$collectionName];
} else {
$cls = ZFE_Environment::getResourcePrefix('model') . '_' . ucfirst($collectionName);
}
return $cls;
}
private static function _setDefault()
{
self::$options = array('enableUi' => true, 'useCdn' => false, 'cdnHost' => 'code.jquery.com', 'coreVersion' => null, 'uiVersion' => null, 'uiTheme' => 'smoothness', 'jsPath' => '/js/jquery', 'cssPath' => '/css/jquery');
// Fetch options from the application's configuration
$resource = ZFE_Environment::getResource('Jquery');
if ($resource) {
self::$options = array_merge(self::$options, $resource->getOptions());
}
}
private static function _initLibrary()
{
// Register the ZFE controller plugins as helpers
Zend_Controller_Action_HelperBroker::addPath(ZFE_Environment::getLibraryPath() . '/Controller/Helpers', 'ZFE_Controller_Helper');
// Load the ZFE_Plugin_ActiveModule plugin
self::$bootstrap->bootstrap('FrontController');
$front = self::$bootstrap->getResource('FrontController');
$front->registerPlugin(new ZFE_Plugin_ActiveModule());
}
/**
* Get the application autoloader
*
* This is the autoloader of class Zend_Application_Module_Autoloader.
* In a default Zend application, there is one.
* TODO I am not sure about modularized Zend applications - maybe there is
* one per module, but I don't have a modularized example to test this with
*/
public static function getApplicationAutoloader()
{
if (is_null(self::$autoloader)) {
$autoloader = Zend_Loader_Autoloader::getInstance();
$autoloaders = $autoloader->getAutoloaders();
self::$autoloader = array_reduce($autoloader->getAutoloaders(), function ($u, $v) {
return $u instanceof Zend_Application_Module_Autoloader ? $u : $v;
});
}
return self::$autoloader;
}
public function postDispatch()
{
parent::postDispatch();
$front = Zend_Controller_Front::getInstance();
$mlPlugin = $front->getPlugin('ZFE_Plugin_Multilanguage');
$resource = ZFE_Environment::getResource('Multilanguage');
$lang = $resource->getLanguage();
$default = $resource->getDefault();
// Add alternate URLs for the translations
$languages = $resource->getLanguages();
unset($languages[$lang]);
foreach ($languages as $it_lang => $language) {
// Allowing override, since translated pages might have different URLs (slug, ID)
if (isset($this->customAlternateURL) && isset($this->customAlternateURL[$it_lang])) {
$url = $this->customAlternateURL[$it_lang];
} else {
$url = $mlPlugin->composeUrl($it_lang);
}
$alt_lang = $it_lang;
//https://support.google.com/webmasters/answer/189077?hl=en
if ($it_lang == 'zh_Hans') {
$alt_lang = 'zh-Hans';
}
if ($it_lang == 'zh_Hant') {
$alt_lang = 'zh-Hant';
}
$this->view->headLink()->appendAlternate($url, 'text/html', '', array('hreflang' => $alt_lang));
}
// If the action is in the i18nActions variable, update the script name to render
$action = $this->getRequest()->getActionName();
if (in_array($action, $this->i18nActions)) {
$viewRenderer = $this->getHelper('ViewRenderer');
// Update the script with the current language
$viewRenderer->setScriptAction($action . "-" . $lang);
// Check if the script exists
$paths = $this->view->getScriptPaths();
$script = $viewRenderer->getViewScript();
$exists = array_reduce($paths, function ($ret, $path) use($script) {
return $ret || file_exists($path . $script);
}, false);
// If the script does not exist, fallback to the default language
// Its existence will be taken care of by the View class
if (!$exists && $lang !== $default) {
$viewRenderer->setScriptAction($action . "-" . $default);
}
}
}
public function routeStartup(Zend_Controller_Request_Abstract $request)
{
// Initialize the variables
$front = Zend_Controller_Front::getInstance();
$bootstrap = $front->getParam('bootstrap');
$this->locale = $bootstrap->getResource('locale');
if (null === $this->locale) {
$this->locale = new Zend_Locale();
}
$this->resource = ZFE_Environment::getResource('Multilanguage');
$options = $this->resource->getOptions();
$language = $this->getBrowserLanguage();
// If a domain is given, perform subdomain-based language detection
if (isset($options['domain'])) {
$domain = $request->getHttpHost();
// If the main domain is accessed, use the browser language and
// redirect to that subdomain
if ($domain === $options['domain']) {
// Perform 302 redirect
header('HTTP/1.1 302');
header('Location: ' . $this->composeUrl($language));
exit;
}
// If it is not an IP address, extract the language from the domain, and store it
if (!ZFE_Core::isIpAddress($domain)) {
$subdomain = strtolower(str_replace('.' . $options['domain'], '', $domain));
$parts = explode('-', $subdomain);
$language = $parts[0];
if (isset($parts[1])) {
$language .= '_' . ucfirst($parts[1]);
}
}
}
// healthcheck: only use whitelisted languages
if (!in_array($language, $options["languages"])) {
$language = $options["languages"][0];
}
// Store the language in the resource
// This also initializes the translation resource
$this->resource->setLanguage($language);
}
public function partial($origname = null, $module = null, $model = null)
{
if (0 == func_num_args()) {
return $this;
}
$resource = ZFE_Environment::getResource('Multilanguage');
if (null !== $resource) {
$paths = $this->view->getScriptPaths();
// Use the view's language if set, otherwise the resource's language
$lang = isset($this->view->language) ? $this->view->language : $resource->getLanguage();
$default = $resource->getDefault();
// To support multiple extensions, gather the extensions in an array
// This supports e.g. .ajax.phtml and .html.phtml, etc.
$ext_array = array();
$name = $origname;
while (($x = pathinfo($name, PATHINFO_EXTENSION)) != "") {
array_unshift($ext_array, $x);
$name = pathinfo($name, PATHINFO_FILENAME);
}
$ext = implode(".", $ext_array);
$name = substr_replace($origname, "-" . $lang, strrpos($origname, $ext) - 1, 0);
$exists = array_reduce($paths, function ($ret, $path) use($name) {
return $ret || file_exists($path . $name);
}, false);
if (!$exists && $lang !== $default) {
$name = substr_replace($origname, "-" . $default, strrpos($origname, $ext) - 1, 0);
$exists = array_reduce($paths, function ($ret, $path) use($name) {
return $ret || file_exists($path . $name);
}, false);
}
if (!$exists) {
$name = $origname;
}
} else {
$name = $origname;
}
return parent::partial($name, $module, $model);
}
/**
* Registers the MongoDB application plugin resource and initializes it, when a
* connection is requested. It stores the plugin resource as a static entry in
* the model.
*/
public static final function getResource()
{
if (null === self::$resource) {
self::$resource = ZFE_Environment::getResource('Mongo');
}
return self::$resource;
}
protected function _getActiveBootstrap($name)
{
$moduleList = ZFE_Environment::getResource('modules')->getExecutedBootstraps();
return isset($moduleList[$name]) ? $moduleList[$name] : null;
}
public static function halt()
{
$vars = func_get_args();
self::dump(count($vars) == 1 ? array_shift($vars) : $vars);
if (Zend_Registry::isRegistered('ZFE_DebugFilter')) {
$debugFilter = Zend_Registry::get('ZFE_DebugFilter');
if ($debugFilter->isAllowed()) {
die("Halted");
}
}
if (ZFE_Environment::isDevelopment()) {
die("Halted");
}
}
