# HG changeset patch
# User Madhusudan.C.S <madhusudancs@gmail.com>
# Date 1296552706 -19800
# Node ID 3a86d85333a3bba5fab39f149fb45d7bf1cf7d88
# Parent  17c60a9c24396c43cda14079f110380e4bb59a6e
Add a view to list all items tagged with a given tag name.

diff -r 17c60a9c2439 -r 3a86d85333a3 pytask/taskapp/urls.py
--- a/pytask/taskapp/urls.py	Tue Feb 01 04:50:18 2011 +0530
+++ b/pytask/taskapp/urls.py	Tue Feb 01 15:01:46 2011 +0530
@@ -20,7 +20,6 @@
   url(r'^submit/report/(?P<task_id>\d+)$', 'submit_report',
       name='submit_report'),
   url(r'^browse/$', 'browse_tasks', name='browse_tasks'),
-  url(r'^suggest_tags/$', 'suggest_task_tags', name='suggest_task_tags'),
 )
 
 # URL patterns specific to textbook projects.
@@ -46,3 +45,9 @@
       'view_chapter',
       name='view_chapter'),
 )
+
+# URL patterns specific to tags.
+urlpatterns += patterns('pytask.taskapp.views.task',
+  url(r'^tag/suggest/$', 'suggest_task_tags', name='suggest_task_tags'),
+  url(r'^tag/view/(?P<tag_name>[\w. ]+)$', 'view_tag', name='view_tag'),
+)
diff -r 17c60a9c2439 -r 3a86d85333a3 pytask/taskapp/views/task.py
--- a/pytask/taskapp/views/task.py	Tue Feb 01 04:50:18 2011 +0530
+++ b/pytask/taskapp/views/task.py	Tue Feb 01 15:01:46 2011 +0530
@@ -24,6 +24,7 @@
 from django.utils.translation import ugettext
 
 from tagging.models import Tag
+from tagging.models import TaggedItem
 
 from pytask.helpers import exceptions
 from pytask.views import show_msg
@@ -655,3 +656,18 @@
 
     json_response = json.dumps(response)
     return http.HttpResponse(json_response)
+
+def view_tag(request, tag_name, template='task/view_tag.html'):
+    """View that displays all the tasks tagged with the given name
+    """
+
+    tag = Tag.objects.filter(name=tag_name)
+    tasks = TaggedItem.objects.get_by_model(taskapp_models.Task, tag)
+
+    context = {
+      'tag_name': tag_name,
+      'tasks': tasks,
+      }
+
+    return shortcuts.render_to_response(
+      template, RequestContext(request, context))
diff -r 17c60a9c2439 -r 3a86d85333a3 pytask/templates/task/view_tag.html
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pytask/templates/task/view_tag.html	Tue Feb 01 15:01:46 2011 +0530
@@ -0,0 +1,14 @@
+{% extends "base.html" %}
+
+
+{% load browse_helpers %}
+
+
+{% block title %}
+  {{ tag_name|capfirst }}
+{% endblock %}
+
+
+{% block content %}
+  {% as_list_tasks tasks tag_name %}
+{% endblock %}