From e05b154e21a87a82942ea932fe8e41261ffcc651 Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Tue, 21 May 2019 13:30:53 +0200
Subject: [PATCH] Show error in popup.

---
 browser-plugins/webextension/add_uri.html |  1 +
 browser-plugins/webextension/launch.js    | 15 ++++++++++++---
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/browser-plugins/webextension/add_uri.html b/browser-plugins/webextension/add_uri.html
index 2f46fb9..ce42368 100644
--- a/browser-plugins/webextension/add_uri.html
+++ b/browser-plugins/webextension/add_uri.html
@@ -7,6 +7,7 @@
         <label for="tags">Tags, comma separated:</label>
         <input type="text" id="tags" autofocus>
         <input type="button" id="button" value="Add URI">
+        <div id="error"></div>
 
         <script src="launch.js"></script>
     </body>
diff --git a/browser-plugins/webextension/launch.js b/browser-plugins/webextension/launch.js
index 738d66f..0e68535 100644
--- a/browser-plugins/webextension/launch.js
+++ b/browser-plugins/webextension/launch.js
@@ -18,11 +18,21 @@ function get_tags()             // get tags from text input.
 }
 
 function onResponse(response) {
-  console.log("Received: " + response);
+    console.log("Received: " + response);
+    if (response == "Command successful.")
+    {
+        window.close();
+    }
+    else
+    {
+        document.getElementById("error").innerHTML =
+            "<strong>" + response +  "</strong>";
+    }
+
 }
 
 function onError(error) {
-  console.log(`Error: ${error}`);
+    console.log(`Error: ${error}`);
 }
 
 function launch()               // Launch wrapper and send tags + URL to stdin.
@@ -31,7 +41,6 @@ function launch()               // Launch wrapper and send tags + URL to stdin.
     console.log("Sending:  " + arguments + " to remwharead");
     var sending = browser.runtime.sendNativeMessage("remwharead", arguments);
     sending.then(onResponse, onError);
-    window.close();
 }