Display posting errors. Clean/close QR on successful post.

4chan_x.user.js

@@ -1306,8 +1306,10 @@
         file = this.files[0];
         if (file.size > this.max) {
           qr.error('File too large.');
+          qr.resetFileInput();
         } else if (-1 === qr.mimeTypes.indexOf(file.type)) {
           qr.error('Unsupported file type.');
+          qr.resetFileInput();
         } else {
           qr.selected.setFile(file);
         }
@@ -1399,6 +1401,7 @@
 
       _Class.prototype.rm = function() {
         var index, url;
+        qr.resetFileInput();
         $.rm(this.el);
         index = qr.replies.indexOf(this);
         if (qr.replies.length === 1) {
@@ -1608,9 +1611,17 @@
       return qr.message.send(post);
     },
     response: function(html) {
-      var persona, reply, sage;
-      log(html);
-      if (!(conf['Persistent QR'] || qr.replies.length > 1)) {}
+      var b, persona, reply, sage;
+      b = $('td b', $.el('a', {
+        innerHTML: html
+      }));
+      if (b.childElementCount) {
+        qr.error(b.firstChild.data);
+        log(b);
+        console.dir(b);
+        return;
+      }
+      if (!(conf['Persistent QR'] || qr.replies.length > 1)) qr.close();
       reply = qr.replies[0];
       sage = /sage/i.test(reply.email);
       persona = {
@@ -1618,7 +1629,8 @@
         email: /^sage$/.test(reply.email) ? null : reply.email,
         sub: conf['Remember Subject'] ? reply.sub : null
       };
-      return $.set('qr.persona', persona);
+      $.set('qr.persona', persona);
+      return reply.rm();
     },
     message: {
       init: function() {

script.coffee

@@ -962,8 +962,10 @@ qr =
       file = @files[0]
       if file.size > @max
         qr.error 'File too large.'
+        qr.resetFileInput()
       else if -1 is qr.mimeTypes.indexOf file.type
         qr.error 'Unsupported file type.'
+        qr.resetFileInput()
       else
         qr.selected.setFile file
       return
@@ -1039,6 +1041,7 @@ qr =
         $("[name=#{data}]", qr.el).value = @[data]
       $('#spoiler', qr.el).checked = @spoiler
     rm: ->
+      qr.resetFileInput()
       $.rm @el
       index = qr.replies.indexOf @
       if qr.replies.length is 1
@@ -1227,11 +1230,16 @@ qr =
     qr.message.send post
 
   response: (html) ->
-    log html
-    # successful posting/error handling
+    b = $ 'td b', $.el('a', innerHTML: html)
+    if b.childElementCount # error!
+      qr.error b.firstChild.data
+      log b
+      console.dir b
+      # error handling
+      return
 
     unless conf['Persistent QR'] or qr.replies.length > 1
-      ;# qr.close()
+      qr.close()
 
     reply = qr.replies[0]
     sage = /sage/i.test reply.email
@@ -1243,7 +1251,7 @@ qr =
       sub:   if conf['Remember Subject'] then reply.sub else null
     $.set 'qr.persona', persona
 
-    # reply.rm()
+    reply.rm()
 
   message:
     init: ->