CC-4810: Add language setting to login page

-done

airtime_mvc/application/Bootstrap.php

@@ -7,6 +7,7 @@ Propel::init(__DIR__."/configs/airtime-conf-production.php");
 
 require_once __DIR__."/configs/constants.php";
 require_once 'Preference.php';
+require_once 'Locale.php';
 require_once "DateHelper.php";
 require_once "OsPath.php";
 require_once "Database.php";
@@ -34,18 +35,7 @@ $front = Zend_Controller_Front::getInstance();
 $front->registerPlugin(new RabbitMqPlugin());
 
 //localization configuration
-$codeset = 'UTF-8';
-$lang = Application_Model_Preference::GetLocale().'.'.$codeset;
-
-putenv("LC_ALL=$lang");
-putenv("LANG=$lang");
-$res = setlocale(LC_MESSAGES, $lang);
-
-$domain = 'airtime';
-bindtextdomain($domain, '/usr/share/airtime/locale');
-textdomain($domain);
-bind_textdomain_codeset($domain, $codeset);
-
+Application_Model_Locale::configureLocalization();
 
 /* The bootstrap class should only be used to initialize actions that return a view.
    Actions that return JSON will not use the bootstrap class! */
@@ -107,6 +97,7 @@ class Bootstrap extends Zend_Application_Bootstrap_Bootstrap
         $view->headScript()->appendFile($baseUrl.'/js/jplayer/jquery.jplayer.min.js?'.$CC_CONFIG['airtime_version'], 'text/javascript');
         $view->headScript()->appendFile($baseUrl.'/js/sprintf/sprintf-0.7-beta1.js?'.$CC_CONFIG['airtime_version'],'text/javascript');
         $view->headScript()->appendFile($baseUrl.'/js/bootstrap/bootstrap.js?'.$CC_CONFIG['airtime_version'],'text/javascript');
+        $view->headScript()->appendFile($baseUrl.'/js/cookie/jquery.cookie.js?'.$CC_CONFIG['airtime_version'],'text/javascript');
         $view->headScript()->appendFile($baseUrl.'/js/i18n/jquery.i18n.js?'.$CC_CONFIG['airtime_version'],'text/javascript');
         $view->headScript()->appendFile($baseUrl.'/locale/general-translation-table?'.$CC_CONFIG['airtime_version'],'text/javascript');
         $view->headScript()->appendFile($baseUrl.'/locale/datatables-translation-table?'.$CC_CONFIG['airtime_version'],'text/javascript');

airtime_mvc/application/controllers/LoginController.php

@@ -5,7 +5,6 @@ class LoginController extends Zend_Controller_Action
 
     public function init()
     {
-        /* Initialize action controller here */
     }
 
     public function indexAction()
@@ -14,6 +13,7 @@ class LoginController extends Zend_Controller_Action
         
         $request = $this->getRequest();
         
+        Application_Model_Locale::configureLocalization($request->getcookie('airtime_locale'));
         if (Zend_Auth::getInstance()->hasIdentity())
         {
 
@@ -43,6 +43,7 @@ class LoginController extends Zend_Controller_Action
                 //get the username and password from the form
                 $username = $form->getValue('username');
                 $password = $form->getValue('password');
+                $locale = $form->getValue('locale');
                 if (Application_Model_Subjects::getLoginAttempts($username) >= 3 && $form->getElement('captcha') == NULL) {
                     $form->addRecaptcha();
                 } else {
@@ -68,6 +69,9 @@ class LoginController extends Zend_Controller_Action
                         $tempSess = new Zend_Session_Namespace("referrer");
                         $tempSess->referrer = 'login';
                         
+                        //set the user locale in case user changed it in when logging in
+                        Application_Model_Preference::SetUserLocale($auth->getIdentity()->id, $locale);
+
                         $this->_redirect('Showbuilder');
                     } else {
                         $message = _("Wrong username or password provided. Please try again.");

airtime_mvc/application/controllers/UserController.php

@@ -162,7 +162,7 @@ class UserController extends Zend_Controller_Action
                 $this->view->successMessage = "<div class='success'>"._("User updated successfully!")."</div>";
             }
             $this->view->form = $form;
-            die(json_encode(array("html"=>$this->view->render('user/edit-user.phtml'))));
+            die(json_encode(array("locale"=>$formData['cu_locale'], "html"=>$this->view->render('user/edit-user.phtml'))));
         }
         $this->view->form = $form;
         $this->view->html = $this->view->render('user/edit-user.phtml');

airtime_mvc/application/forms/Login.php

@@ -44,6 +44,12 @@ class Application_Form_Login extends Zend_Form
             )
         ));
         
+        $locale = new Zend_Form_Element_Select("locale");
+        $locale->setLabel(_("Language:"));
+        $locale->setMultiOptions(Application_Model_Locale::getLocales());
+        $locale->setDecorators(array('ViewHelper'));
+        $this->addElement($locale);
+
         $recaptchaNeeded = false;
         if (Application_Model_LoginAttempts::getAttempts($_SERVER['REMOTE_ADDR']) >= 3) {
             $recaptchaNeeded = true;

airtime_mvc/application/models/Locale.php

@@ -14,4 +14,22 @@ class Application_Model_Locale
 
         return $out;
     }
+
+    public static function configureLocalization($locale = null)
+    {
+        $codeset = 'UTF-8';
+        if (is_null($locale)) {
+            $lang = Application_Model_Preference::GetLocale().'.'.$codeset;
+        } else {
+            $lang = $locale.'.'.$codeset;
+        }
+        putenv("LC_ALL=$lang");
+        putenv("LANG=$lang");
+        $res = setlocale(LC_MESSAGES, $lang);
+
+        $domain = 'airtime';
+        bindtextdomain($domain, '/usr/share/airtime/locale');
+        textdomain($domain);
+        bind_textdomain_codeset($domain, $codeset);
+    }
 }

airtime_mvc/application/views/scripts/form/login.phtml

@@ -19,6 +19,15 @@
       <?php echo $this->element->getElement('password') ?>
     </dd>
     
+    <dt id="locale-label">
+      <label for="locale" class="required">
+          <?php echo $this->element->getElement('locale')->getLabel() ?>
+      </label>
+    </dt>
+    <dd id="locale-element">
+      <?php echo $this->element->getElement('locale') ?>
+    </dd>
+    
     <?php if (Application_Model_Preference::GetEnableSystemEmail()): ?>
         <dt id="reset-label" class="hidden">&nbsp;</dt>
         <dd id="reset-element" class="text-right">

airtime_mvc/public/css/styles.css

@@ -1002,6 +1002,9 @@ dt.block-display, dd.block-display {
 	font-size:14px;
 	padding: 6px 0 6px 3px;
 }
+.login-content dd select {
+    width: 100%;
+}
 .login-content dd input.ui-button, .login-content dd input.btn {
 	width:100%;
 	font-size:14px;

airtime_mvc/public/js/airtime/dashboard/dashboard.js

@@ -466,6 +466,7 @@ $(document).ready(function() {
         $.post(baseUrl+'/user/edit-user', {format: 'json', data: data}, function(data) {
             var json = $.parseJSON(data);
             $('.edit-current-user').parent().empty().append(json.html);
+            $.cookie("airtime_locale", json.locale, {path: '/'});
             setCurrentUserPseudoPassword();
             setTimeout(removeSuccessMsg, 5000);
         });

airtime_mvc/public/js/airtime/login/login.js

@@ -1,3 +1,4 @@
 $(window).load(function(){
     $("#username").focus();
-})
+    $("#locale").val($.cookie("airtime_locale"));
+});