Resend response properly working

admin/admin_ticket.php

@@ -1501,13 +1501,18 @@ function hesk_getAdminButtonsInTicket($reply = 0, $white = 1)
     $options = $reply ? '' : '<div class="pull-right">';
 
     // Resend email notification
+    $replyDataAttribute = '';
     if ($reply) {
-        $options .= '
-        <button class="btn btn-default" data-action="resend-email-notification" data-reply-id="' . $reply['id'] . '" data-ticket-id="' . $ticket['id'] . '">
-            <i class="fa fa-envelope navy-blue"></i> Resend Email Notification[!]
+        $replyDataAttribute = 'data-reply-id="' . $reply['id'] . '"';
+    }
+
+    $options .= '
+        <button class="btn btn-default" data-action="resend-email-notification" ' . $replyDataAttribute . ' data-ticket-id="' . $ticket['id'] . '">
+            <i class="fa fa-envelope navy-blue"></i> ' . $hesklang['resend_email_notification'] . '
         </button>
+        <span id="lang_email_notification_sent" style="display: none">' . $hesklang['email_notification_sent'] . '</span>
+        <span id="lang_email_notification_resend_failed" style="display: none">' . $hesklang['email_notification_resend_failed'] . '</span>
         ';
-    }
 
     /* Edit post */
     if ($can_edit) {

internal-api/js/admin-ticket.js

@@ -49,42 +49,26 @@ $(document).ready(function() {
         var ticketId = $this.data('ticket-id');
         var replyId = $this.data('reply-id');
         var heskUrl = $('span#heskUrl').text();
-        var apiUrl = heskUrl + '/api/v1-internal/staff/tickets/' + ticketId + '/resend-email?replyId=' + replyId;
+        var apiUrl = heskUrl + '/api/v1-internal/staff/tickets/' + ticketId + '/resend-email';
 
+        if (replyId !== undefined) {
+            apiUrl += '?replyId=' + replyId;
+        }
+
+        $this.attr('disabled', true);
         $.ajax({
             method: 'GET',
             url: apiUrl,
             headers: { 'X-Internal-Call': true },
             success: function() {
-                $.jGrowl("Email notification sent!", { theme: 'alert-success', closeTemplate: '' });
+                $.jGrowl($('#lang_email_notification_sent').text(), { theme: 'alert-success', closeTemplate: '' });
             },
             error: function() {
-                $.jGrowl("Error occurred when trying to send notification email", { theme: 'alert-danger', closeTemplate: '' });
+                $.jGrowl($('#lang_email_notification_resend_failed').text(), { theme: 'alert-danger', closeTemplate: '' });
+            },
+            complete: function() {
+                $this.attr('disabled', false);
             }
         });
     });
-
-    window.onbeforeunload = function (e) {
-        e = e || window.event;
-
-        var plaintextEditorHasContents = $('textarea[name="message"]').val() !== '';
-        var htmlEditorHasContents = false;
-
-        if (tinymce.get("message") !== undefined) {
-            plaintextEditorHasContents = false;
-            htmlEditorHasContents = tinymce.get("message").getContent() !== '';
-        }
-
-        if (plaintextEditorHasContents || htmlEditorHasContents) {
-            var $langText = $('#lang_ticket_message_contents_exist');
-
-            // For IE and Firefox prior to version 4
-            if (e) {
-                e.returnValue = $langText.text();
-            }
-
-            // For Safari
-            return $langText.text();
-        }
-    };
 });

language/en/text.php

@@ -48,6 +48,9 @@ $hesklang['EMAIL_HR']='------ Reply above this line ------';
 // ADDED OR MODIFIED IN Mods for HESK 3.1.0
 $hesklang['stack_trace_header'] = 'Stack Trace';
 $hesklang['ticket_message_contents_exist'] = 'The ticket message is not empty. Are you sure you want to leave this page?';
+$hesklang['resend_email_notification'] = 'Re-send Email Notification';
+$hesklang['email_notification_sent'] = 'Email notification sent!';
+$hesklang['email_notification_resend_failed'] = 'Error occurred when trying to send notification email.';
 
 // ADDED OR MODIFIED IN Mods for HESK 3.0.0
 $hesklang['you_have_x_messages'] = 'You have %s new %s'; // %s: Number of new messages, "message" or "messages", depending on #