From c1179cc913cce18c7d5a317da15363c3118ca1d7 Mon Sep 17 00:00:00 2001
From: etienne <etienne@07715635-78ed-41b0-aaf1-0afda6c37f35>
Date: Wed, 3 Dec 2008 13:35:22 +0000
Subject: First version of syndication. Change on the css

---
 polls/models.py     |  5 +++++
 polls/views.py      | 19 ++++++++++++++++++-
 static/styles.css   | 19 +++++++++++++++++++
 templates/vote.html |  9 +++++++--
 urls.py             | 10 +++++++++-
 5 files changed, 58 insertions(+), 4 deletions(-)

diff --git a/polls/models.py b/polls/models.py
index d76acaa..acc51d5 100644
--- a/polls/models.py
+++ b/polls/models.py
@@ -53,13 +53,18 @@ class Poll(models.Model):
         pass
     class Meta:
         ordering = ['-modification_date']
+    def __unicode__(self):
+        return self.name
 
 class Voter(models.Model):
     user = models.ForeignKey(PollUser)
     poll = models.ForeignKey(Poll)
     creation_date = models.DateTimeField(auto_now_add=True)
+    modification_date = models.DateTimeField(auto_now=True)
     class Meta:
         ordering = ['creation_date']
+    def __unicode__(self):
+        return _("Vote from %(user)s") % {'user':self.user.name}
 
 class Choice(models.Model):
     poll = models.ForeignKey(Poll)
diff --git a/polls/views.py b/polls/views.py
index 11cad2e..629caa1 100644
--- a/polls/views.py
+++ b/polls/views.py
@@ -24,6 +24,7 @@ Views management
 from random import choice as random_choice
 import string
 import time
+from datetime import datetime
 
 from django.utils.translation import gettext_lazy as _
 from django.shortcuts import render_to_response
@@ -200,7 +201,9 @@ admin_url=admin_url, status = 'D', type=request.POST['poll_type'])
 
 def poll(request, poll_url):
     """Display a poll
-    poll_url is given to identify the poll
+    poll_url is given to identify the poll. If '_' is in the poll_url the second
+    part of the url is the unix time given to highlight a particular vote
+    modification
     """
 
     def modifyVote(request, choices):
@@ -337,6 +340,15 @@ def poll(request, poll_url):
     response_dct, redirect = getBaseResponse(request)
     if redirect:
         return redirect
+    highlight_vote_date = None
+    if '_' in poll_url:
+        url_spl = poll_url.split('_')
+        if len(url_spl) == 2:
+            poll_url, highlight_vote_date = url_spl
+            try:
+                highlight_vote_date = int(highlight_vote_date)
+            except ValueError:
+                highlight_vote_date = None
     try:
         poll = Poll.objects.filter(base_url=poll_url)[0]
     except IndexError:
@@ -370,6 +382,7 @@ def poll(request, poll_url):
                          'poll_type':poll.type,
                          'poll_name':poll.name,
                          'poll_desc':poll.description,
+                         'poll_base_url':poll.base_url,
                          'VOTE':Vote.VOTE,})
     response_dct['base_url'] = "/".join(request.path.split('/')[:-2]) \
                                + '/%s/' % poll.base_url
@@ -380,6 +393,10 @@ def poll(request, poll_url):
         choice.sum = 0
     choice_ids = [choice.id for choice in choices]
     for voter in voters:
+        # highlight a voter
+        if time.mktime(voter.modification_date.timetuple()) \
+                                                         == highlight_vote_date:
+            voter.highlight = True
         query = Vote.objects.filter(voter=voter)
         query = query.extra(where=['choice_id IN (%s)' \
                             % ",".join([str(choice.id) for choice in choices])])
diff --git a/static/styles.css b/static/styles.css
index e41d670..7359392 100644
--- a/static/styles.css
+++ b/static/styles.css
@@ -69,6 +69,12 @@ label{
 font-weight:bold;
 }
 
+hr.spacer{
+clear:both;
+height:0;
+border:0;
+}
+
 #main{
 background-color:white;
 border:1px solid;
@@ -132,6 +138,9 @@ margin:5px;
 
 #poll_table{
 overflow:auto;
+text-align:center;
+display:block;
+float:left;
 }
 
 #poll{
@@ -149,6 +158,7 @@ padding:0;
 
 #poll td.simple{
 border:None;
+background-color:#FFF;
 }
 
 #poll th{
@@ -183,3 +193,12 @@ text-align:center;
 border:None;
 font-weight:bold;
 }
+
+tr.highlighted_voter td{
+background-color:grey;
+color:white;
+}
+
+#syndication{
+padding:10px;
+}
\ No newline at end of file
diff --git a/templates/vote.html b/templates/vote.html
index f3f1e1d..e000bc9 100644
--- a/templates/vote.html
+++ b/templates/vote.html
@@ -13,7 +13,8 @@
   <td class='simple'></td>
   {% for choice in choices %}<th>{{choice.name}}{% if choice.limit %} ({% trans "max" %} {{choice.limit}}){%endif%}</th>
  {% endfor %}</tr>
- {% for voter in voters %}<tr>{% ifequal current_voter_id voter.id %}
+ {% for voter in voters %}<tr{% if voter.highlight %} class='highlighted_voter'{% endif %}>
+ {% ifequal current_voter_id voter.id %}
   <input type='hidden' name='voter' value='{{voter.id}}'/>
   <td class='simple'></td>
   <td><input type='text' name='author_name' value='{{voter.user.name}}'/></td>
@@ -77,7 +78,11 @@
   {% endfor %}
  </tr>
  </table>
- </div>
  <input type='submit' value='{%if current_voter_id%}{% trans "Edit" %}{%else%}{% trans "Participate" %}{%endif%}'/>
+ </div>
+ <hr class='spacer'/>
  </form>
+ <div id='syndication'>
+  {% trans "Remain informed of poll evolution:" %} <a href="/papillon/feeds/poll/{{poll_base_url}}/">{%trans "Syndication"%}</a>
+ </div>
 {% endblock %}
diff --git a/urls.py b/urls.py
index bda20ee..2234ab3 100644
--- a/urls.py
+++ b/urls.py
@@ -18,14 +18,22 @@
 # See the file COPYING for details.
 
 from django.conf.urls.defaults import *
+from polls.feeds import PollLatestEntries
+
+feeds = {
+    'poll': PollLatestEntries,
+}
+
 
 urlpatterns = patterns('',
-     (r'^admin/', include('django.contrib.admin.urls')),
+     (r'^papillon/admin/', include('django.contrib.admin.urls')),
      (r'^papillon/$', 'papillon.polls.views.index'),
      (r'^papillon/edit/(?P<admin_url>\w+)/$',
           'papillon.polls.views.createOrEdit'),
      (r'^papillon/poll/(?P<poll_url>\w+)/$', 'papillon.polls.views.poll'),
      (r'^papillon/poll/(?P<poll_url>\w+)/vote$', 'papillon.polls.views.poll'),
+     (r'^papillon/feeds/(?P<url>.*)$',
+                 'django.contrib.syndication.views.feed', {'feed_dict': feeds}),
      (r'^papillon/static/(?P<path>.*)$', 'django.views.static.serve',
                                 {'document_root': 'static/'}),
 )
-- 
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