Added multiple-window posting, removed posting delay

1 files changed, 20 insertions, 11 deletions

diff --git a/static/pichat.js b/static/pichat.js
index 51489a4..3267b49 100755
--- a/static/pichat.js
+++ b/static/pichat.js
@@ -57,15 +57,12 @@ function handleMsgError(resp) {
 }
 
 function submitMessage() {
-    var content = $('#msgInput').val();
+    var content = $.trim($('#msgInput').val());
     if (content ==  '') { return; }
-    
-    $('#msgInput, #msgSubmit').attr('disabled', 'disabled');    
-    var onSuccess = function(json) {
-        $('#msgInput, #msgSubmit').removeAttr('disabled');
-        $('#msgInput').val('');
-    };
-    
+    PostedMessages.push(content);
+    $('#msgInput').val('');
+
+    var onSuccess = function(json) {};    
     var onError = function(resp, textStatus, errorThrown) {        
         $('#msgInput, #msgSubmit').removeAttr('disabled');
         handleMsgError(resp);
@@ -120,12 +117,24 @@ function updateUI(msgs, users) {
     }
 }
 
+// A duplicate message is a message that was likely to have
+// originated from this browser.
+function isDuplicateMessage(m) {
+    if (m.nick != Nick || $.inArray(m.content, PostedMessages) == -1) {
+        return false;
+    }
+    var now = new Date().getTime();
+    console.log(now, m.created_on);
+    return m.created_on - now < 5000;
+}
+
 function refresh() {
     var onSuccess = function(json) {
+        Timestamp = json.timestamp;
         var messages = $.grep(
             json.messages,
-            function(m) { return m.nick != Nick });
-        updateUI(messages, json.users);
+            function(m) { return !isDuplicateMessage(m) });
+        updateUI(messages, json.users);        
         setTimeout(refresh, 1000);
     };
     var onError = function(resp, textStatus, errorThrown) {
@@ -136,7 +145,7 @@ function refresh() {
         type: 'GET',
         timeout: 5000,
         url: '/refresh',
-        data: { 'room': Room },
+        data: { 'room': Room, 'since': Timestamp },
         cache: false,
         dataType: 'json',
         success: onSuccess,