From d09386ea0e659c9369c05081a7731ec9b757f468 Mon Sep 17 00:00:00 2001
From: Jpadilla1 <jpadilla1293@gmail.com>
Date: Tue, 29 Apr 2014 22:11:14 -0400
Subject: [PATCH] js to jump to last message

---
 apps/chats/views.py          | 2 ++
 templates/chats/room.html    | 8 ++++++--
 templates/users/myrooms.html | 2 +-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/apps/chats/views.py b/apps/chats/views.py
index 61ac6cb..2d13b4e 100644
--- a/apps/chats/views.py
+++ b/apps/chats/views.py
@@ -57,6 +57,7 @@ def get_context_data(self, **kwargs):
         context['form'] = self.get_form(self.get_form_class())
         context['room'] = get_object_or_404(ChatRoom, slug=self.kwargs['slug'])
         context['room_messages'] = Message.objects.filter(room=context['room'])
+        context['room_message_last'] = context['room_messages'].last().id - 1
         users = User.objects.filter(
             last_login__gt=self.request.user.last_logged_out,
             is_active__exact=1, ).order_by('-last_login')
@@ -84,6 +85,7 @@ def get_ajax(self, request, *args, **kwargs):
             m.append(i['fields'])
         data = {
             'messages': json.dumps(m),
+            'last_message_id': messages.last().id - 1,
             'online_users': json.dumps(list(ChatRoom.objects.get(
                 slug=kwargs['slug']).members.filter(
                     last_login__gt=self.request.user.last_logged_out,
diff --git a/templates/chats/room.html b/templates/chats/room.html
index c0e7bdb..6945a5f 100644
--- a/templates/chats/room.html
+++ b/templates/chats/room.html
@@ -23,7 +23,7 @@
                 <div class="panel-heading"><strong>{{ room.name }}</strong></div>
                 <div class="panel-body messages-bx" id="messages">
                     {% for m in room_messages %}
-                        <h4>{{ m.created_by.username }} | {{ m.created_at|naturaltime }}</h4>
+                        <h4 id="message_{{ forloop.counter0 }}">{{ m.created_by.username }} | {{ m.created_at|naturaltime }}</h4>
                         <p class="message">{{ m }}</p>
                         <hr>
                     {% endfor %}
@@ -57,14 +57,18 @@ <h4>{{ m.created_by.username }} | {{ m.created_at|naturaltime }}</h4>
             var html = "";
             d = $.parseJSON(messages);
             $.each(d, function(i, item) {
-                html += "<h4>" + item.created_by + " | " + item.created_at +" </h4>" + "<p class='message'>" + item.body + "</p>" + "<hr>";
+                html += "<h4 id='message_" + i + "'>" + item.created_by + " | " + item.created_at +" </h4>" + "<p class='message'>" + item.body + "</p>" + "<hr>";
             });
             $('#messages').html(html);
+
+            location.href = '#message_' + data['last_message_id'];
         },
 
     });
 };
 
+location.href = '#message_' + {{ room_message_last }};
+
 var interval = 1000 * 10;
 
 setInterval(ajax_call, interval);
diff --git a/templates/users/myrooms.html b/templates/users/myrooms.html
index 1a530c8..a893b8f 100644
--- a/templates/users/myrooms.html
+++ b/templates/users/myrooms.html
@@ -5,7 +5,7 @@
     <div class="row">
         <div class="col-sm-6 col-sm-offset-3">
             {% if myrooms|length > 0 %}
-                <h1>My Rooms</h1>
+                <h2>My Rooms</h2>
                 <hr>
                 {% for room in myrooms %}
                    <p class="lead"><a href="{% url 'chats:room' room.slug %}">{{ room }}</a> - <span class="text-success">{{ room.members.count }} members</span></p>