From 3759498f4ecf5cae88eecf197b1f2cf075bc0565 Mon Sep 17 00:00:00 2001
From: Aurélien Bompard <aurelien@bompard.org>
Date: Fri, 17 May 2013 16:00:14 +0200
Subject: Load the lists descriptions from Mailman dynamically

---
 hyperkitty/static/js/hyperkitty.js | 32 ++++++++++++++++++++++++++++++++
 hyperkitty/templates/index.html    | 26 +++++++++++++++-----------
 hyperkitty/urls.py                 |  1 +
 hyperkitty/views/pages.py          | 28 ++++++++++++++++++++++++++++
 4 files changed, 76 insertions(+), 11 deletions(-)

diff --git a/hyperkitty/static/js/hyperkitty.js b/hyperkitty/static/js/hyperkitty.js
index a06aa79..62bacf4 100644
--- a/hyperkitty/static/js/hyperkitty.js
+++ b/hyperkitty/static/js/hyperkitty.js
@@ -377,6 +377,38 @@ function update_thread_replies(url) {
 }
 
 
+/*
+ * List descriptions on the front page
+ */
+function update_list_properties(url) {
+    $.ajax({
+        dataType: "json",
+        url: url,
+        success: function(data) {
+            $(".all-lists .mailinglist").each(function() {
+                var name = $(this).find(".list-address").text();
+                if (!data[name]) {
+                    return;
+                }
+                if (data[name]["display_name"]) {
+                    $(this).find(".list-name").text(data[name]["display_name"]);
+                }
+                if (data[name]["description"]) {
+                    $(this).find(".list-description")
+                           .text(data[name]["description"]);
+                }
+            });
+        },
+        error: function(jqXHR, textStatus, errorThrown) {
+            //alert(jqXHR.responseText);
+        },
+        complete: function(jqXHR, textStatus) {
+            $(".all-lists .mailinglist img.ajaxloader").remove();
+        }
+    });
+}
+
+
 /*
  * Misc.
  */
diff --git a/hyperkitty/templates/index.html b/hyperkitty/templates/index.html
index aed1abb..2efe320 100644
--- a/hyperkitty/templates/index.html
+++ b/hyperkitty/templates/index.html
@@ -16,18 +16,11 @@
 <div class="row-fluid">
 {% for mlist in all_lists %}
 <div class="span3">
-	<a href="{% url 'list_overview' mlist_fqdn=mlist.name %}">
-		<p class="list-name">
-		{% if mlist.display_name %}
-			{{ mlist.display_name }}
-		{% else %}
-			{{ mlist.name }}
-		</p>
-		{% endif %}
+	<a href="{% url 'list_overview' mlist_fqdn=mlist.name %}" class="mailinglist">
+		<p class="list-name">{{ mlist.name }}</p>
 		<p class="list-address">{{ mlist.name }}</p>
-		{% if mlist.description %}
-		<p>{{ mlist.description }}</p>
-		{% endif %}
+		<p class="list-description"></p>
+		<img alt="Loading..." class="ajaxloader" src="{{ STATIC_URL }}img/ajax-loader.gif" />
 	</a>
 </div>
 {% if forloop.counter|divisibleby:"4" %}
@@ -45,4 +38,15 @@
 
 {% endblock %}
 
+{% block additionaljs %}
+
+<script type="text/javascript">
+	$(document).ready(function() {
+		// Load the properties
+		update_list_properties("{% url 'list_properties' %}");
+	});
+</script>
+
+{% endblock %}
+
 {# vim: set noet: #}
diff --git a/hyperkitty/urls.py b/hyperkitty/urls.py
index 9199de0..336d84c 100644
--- a/hyperkitty/urls.py
+++ b/hyperkitty/urls.py
@@ -41,6 +41,7 @@ urlpatterns = patterns('hyperkitty.views',
     # Index
     url(r'^/$', 'pages.index', name='index'),
     url(r'^$', 'pages.index', name='root'),
+    url(r'^lists-properties$', 'pages.list_properties', name='list_properties'),
 
     # Account
     #url(r'^accounts/login/$', login_view, {'template_name': 'login.html', 'SSL': True}, name='user_login'),
diff --git a/hyperkitty/views/pages.py b/hyperkitty/views/pages.py
index d3f2b0b..6ec7f7b 100644
--- a/hyperkitty/views/pages.py
+++ b/hyperkitty/views/pages.py
@@ -17,10 +17,18 @@
 # HyperKitty.  If not, see <http://www.gnu.org/licenses/>.
 #
 # Author: Aamir Khan <syst3m.w0rm@gmail.com>
+# Author: Aurelien Bompard <abompard@fedoraproject.org>
 #
 
+
+import urllib2
+
+import django.utils.simplejson as json
+
 from django.shortcuts import render
 from django.conf import settings
+from django.http import HttpResponse
+from mailmanclient import Client
 
 from hyperkitty.lib import get_store
 from forms import SearchForm
@@ -35,3 +43,23 @@ def index(request):
         'search_form': SearchForm(auto_id=False),
         }
     return render(request, "index.html", context)
+
+
+def list_properties(request):
+    """Get JSON encoded list properties"""
+    store = get_store(request)
+    lists = store.get_lists()
+    client = Client('%s/3.0' % settings.MAILMAN_REST_SERVER,
+                    settings.MAILMAN_API_USER, settings.MAILMAN_API_PASS)
+    props = {}
+    for ml in lists:
+        try:
+            mm_list = client.get_list(ml.name)
+        except urllib2.HTTPError:
+            continue
+        props[ml.name] = {
+            "display_name": mm_list.display_name,
+            "description": mm_list.settings["description"],
+        }
+    return HttpResponse(json.dumps(props),
+                        mimetype='application/javascript')
-- 
cgit