New state for "only new button"

Used when the message cannot be decrypted.
Fixes https://github.com/PrivateBin/PrivateBin/issues/126

js/privatebin.js

@@ -781,9 +781,7 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
                 }
                 catch(err)
                 {
-                    this.clearText.addClass('hidden');
+                    this.stateOnlyNewPaste();
-                    this.prettyMessage.addClass('hidden');
-                    this.cloneButton.addClass('hidden');
                     this.showError(i18n._('Could not decrypt data (Wrong key?)'));
                     return;
                 }
@@ -1253,6 +1251,38 @@ jQuery.PrivateBin = function($, sjcl, Base64, RawDeflate) {
             this.loadingIndicator.removeClass('hidden');
         },
 
+        /**
+         * put the screen in a state where the only option is to submit a
+         * new paste
+         *
+         * @name   controller.stateOnlyNewPaste
+         * @function
+         */
+        stateOnlyNewPaste: function()
+        {
+            this.message.text('');
+            this.attachment.addClass('hidden');
+            this.cloneButton.addClass('hidden');
+            this.rawTextButton.addClass('hidden');
+            this.remainingTime.addClass('hidden');
+            this.pasteResult.addClass('hidden');
+            this.clearText.addClass('hidden');
+            this.discussion.addClass('hidden');
+            this.prettyMessage.addClass('hidden');
+            this.sendButton.addClass('hidden');
+            this.expiration.addClass('hidden');
+            this.formatter.addClass('hidden');
+            this.burnAfterReadingOption.addClass('hidden');
+            this.openDisc.addClass('hidden');
+            this.password.addClass('hidden');
+            this.attach.addClass('hidden');
+            this.message.addClass('hidden');
+            this.preview.addClass('hidden');
+            this.loadingIndicator.addClass('hidden');
+
+            this.newButton.removeClass('hidden');
+        },
+
         /**
          * put the screen in "Existing paste" mode
          *

tpl/bootstrap.php

@@ -69,7 +69,7 @@ if ($MARKDOWN):
 <?php
 endif;
 ?>
-		<script type="text/javascript" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-IPs+RdBDoPCC1Hv7DJbOf157BjPm5Xr/j+01BnZ0ZnwxqyfyM9NIZZjrCKpCsLHSIostuHjCkW8XgoHTPVPOTw==" crossorigin="anonymous"></script>
+		<script type="text/javascript" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-CvVHawXqZ6ArGeNCmrYkd9brSbFtb73JfnMzj92d9NzNGRxc2O6nPm2d7CX8pgeughLQ45jfL9gidTktUNxvOQ==" crossorigin="anonymous"></script>
 		<!--[if lt IE 10]>
 		<style type="text/css">body {padding-left:60px;padding-right:60px;} #ienotice {display:block;} #oldienotice {display:block;}</style>
 		<![endif]-->

tpl/page.php

@@ -47,7 +47,7 @@ if ($MARKDOWN):
 <?php
 endif;
 ?>
-		<script type="text/javascript" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-IPs+RdBDoPCC1Hv7DJbOf157BjPm5Xr/j+01BnZ0ZnwxqyfyM9NIZZjrCKpCsLHSIostuHjCkW8XgoHTPVPOTw==" crossorigin="anonymous"></script>
+		<script type="text/javascript" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-CvVHawXqZ6ArGeNCmrYkd9brSbFtb73JfnMzj92d9NzNGRxc2O6nPm2d7CX8pgeughLQ45jfL9gidTktUNxvOQ==" crossorigin="anonymous"></script>
 		<!--[if lt IE 10]>
 		<style type="text/css">body {padding-left:60px;padding-right:60px;} #ienotice {display:block;} #oldienotice {display:block;}</style>
 		<![endif]-->