Replaced "contains" by "indexOf" (chrome issue)

- added public ajax routing (not checking permissions)
- exception handling in form subscription

assets/js/src/date.js

@@ -119,14 +119,14 @@ define('date',
 
       let outputFormat = '';
 
-      Object.keys(replacements).forEach(function (key) {
-        if (format.contains(key)) {
+      Object.keys(replacements).forEach(function(key) {
+        if (format.indexOf(key) !== -1) {
           format = format.replace(key, '%'+key);
         }
       });
       outputFormat = format;
       Object.keys(replacements).forEach(function(key) {
-        if (outputFormat.contains('%'+key)) {
+        if (outputFormat.indexOf('%'+key) !== -1) {
           outputFormat = outputFormat.replace('%'+key, replacements[key]);
         }
       });

lib/Config/Initializer.php

@@ -33,7 +33,6 @@ class Initializer {
       $this->setupRenderer();
       $this->setupLocalizer();
       $this->setupMenu();
-      $this->setupRouter();
       $this->setupPermissions();
       $this->setupPublicAPI();
       $this->setupAnalytics();
@@ -49,6 +48,7 @@ class Initializer {
   }
 
   function onInit() {
+    $this->setupRouter();
     $this->setupPages();
     $this->runQueueSupervisor();
   }

lib/Models/Subscriber.php

@@ -146,7 +146,7 @@ class Subscriber extends Model {
         )
       );
 
-      // convert subsdriber to array
+      // convert subscriber to array
       $subscriber = $this->asArray();
 
       // set from
@@ -163,14 +163,13 @@ class Subscriber extends Model {
       ) ? $signup_confirmation['reply_to']
         : false;
 
-
       // send email
-      $mailer = new Mailer(
-        false,
-        $from,
-        $reply_to
-      );
+      try {
+        $mailer = new Mailer(false, $from, $reply_to);
         return $mailer->send($email, $subscriber);
+      } catch(\Exception $e) {
+        return false;
+      }
     }
     return false;
   }

lib/Router/Router.php

@@ -15,12 +15,26 @@ class Router {
     );
     add_action(
       'wp_ajax_mailpoet',
-      array($this, 'setup')
+      array($this, 'setupAdmin')
+    );
+    add_action(
+      'wp_ajax_nopriv_mailpoet',
+      array($this, 'setupPublic')
     );
   }
 
-  function setup() {
-    $this->securityCheck();
+  function setupAdmin() {
+    $this->verifyToken();
+    $this->checkPermissions();
+    return $this->processRoute();
+  }
+
+  function setupPublic() {
+    $this->verifyToken();
+    return $this->processRoute();
+  }
+
+  function processRoute() {
     $class = ucfirst($_POST['endpoint']);
     $endpoint =  __NAMESPACE__ . "\\" . $class;
     $method = $_POST['method'];
@@ -43,8 +57,11 @@ class Router {
     echo $global;
   }
 
-  function securityCheck() {
+  function checkPermissions() {
     if(!current_user_can('manage_options')) { die(); }
+  }
+
+  function verifyToken() {
     if(!wp_verify_nonce($_POST['token'], 'mailpoet_token')) { die(); }
   }
 }