From 86958bca41b8ef96b5108d74b8883aaed8384c4a Mon Sep 17 00:00:00 2001
From: Raoul Snyman <raoul.snyman@saturnlaboratories.co.za>
Date: Sun, 28 Feb 2010 23:15:33 +0200
Subject: [PATCH] Added AJAX previous and next links on the calendar.

---
 scribeengine/config/routing.py              |  3 +--
 scribeengine/controllers/blog.py            | 19 +++++++++++++++
 scribeengine/public/scripts/ScribeEngine.js | 26 +++++++++++----------
 scribeengine/templates/calendar.mako        |  4 ++--
 4 files changed, 36 insertions(+), 16 deletions(-)

diff --git a/scribeengine/config/routing.py b/scribeengine/config/routing.py
index 87c4ec7..a5cbf09 100644
--- a/scribeengine/config/routing.py
+++ b/scribeengine/config/routing.py
@@ -47,10 +47,9 @@ def make_map():
     map.connect('/archive/{year}/{month}', controller='blog', action='archive')
     map.connect('/archive/{year}/{month}/{day}', controller='blog', action='archive')
     map.connect('/archive/{year}/{month}/{day}/{url}', controller='blog', action='view')
-
     map.connect('/search', controller='blog', action='search')
-    
     map.connect('/tag/{id}', controller='blog', action='tag')
+    map.connect('/calendar/{year}/{month}', controller='blog', action='calendar')
 
     map.connect('/{controller}/{action}')
     map.connect('/{controller}/{action}/{id}')
diff --git a/scribeengine/controllers/blog.py b/scribeengine/controllers/blog.py
index 5836952..774c05f 100644
--- a/scribeengine/controllers/blog.py
+++ b/scribeengine/controllers/blog.py
@@ -167,3 +167,22 @@ class BlogController(BaseController):
         c.page_title = u'Search'
         return render(u'/blog/search.mako')
 
+    def calendar(self, year, month):
+        #c.calendar = Calendar(6)
+        #c.today = datetime.today()
+        c.thismonth = datetime.now().replace(int(year), int(month))
+        c.prev_month = c.thismonth - monthdelta(1)
+        c.next_month = c.thismonth + monthdelta(1)
+        month_start = datetime(c.thismonth.year, c.thismonth.month, 1, 0, 0, 0, 0)
+        month_end = c.next_month.replace(day=1, hour=23, minute=59, second=59, microsecond=9999) - timedelta(seconds=1)
+        posts = Session.query(Post)\
+            .filter(Post.created >= month_start)\
+            .filter(Post.created <= month_end)\
+            .all()
+        c.month_posts = {}
+        for post in posts:
+            if post.created.day not in c.month_posts:
+                c.month_posts[post.created.day] = []
+            c.month_posts[post.created.day].append(post)
+        return render(u'/calendar.mako')
+
diff --git a/scribeengine/public/scripts/ScribeEngine.js b/scribeengine/public/scripts/ScribeEngine.js
index fa84f37..4e1e3c9 100644
--- a/scribeengine/public/scripts/ScribeEngine.js
+++ b/scribeengine/public/scripts/ScribeEngine.js
@@ -160,6 +160,18 @@ ScribeEngine.Namespace.create("ScribeEngine.General", {
   {
     $(".jshidden").hide();
   },
+    /**
+     * Go to a particular month or year on the calendar.
+     */
+    go_to_month: function (e)
+    {
+        var link = ScribeEngine.Events.getElement(e);
+        $("#calendar_wrap").load(link.attr("href"), function() {
+            ScribeEngine.Events.click("#next a", ScribeEngine.General.go_to_month);
+            ScribeEngine.Events.click("#prev a", ScribeEngine.General.go_to_month);
+        });
+        return false;
+    },
   /**
    * Do all the funny things required to toggle a fieldset
    */
@@ -190,18 +202,6 @@ ScribeEngine.Namespace.create("ScribeEngine.General", {
     $ScribeEngine.General.perform_toggle(fieldset);
     return false;
   },
-  /**
-   * Sets the active project
-   */
-  set_project: function ()
-  {
-    $('#project-selector > div.content').hide();
-    $('#project-throbber').show();
-    project_id = $("#CurrentProject").val();
-    $.get('/dashboard/ajax_project/' + project_id, function () {
-      window.location.reload();
-    });
-  },
   /**
    * Initialises collapsible fieldsets
    */
@@ -234,4 +234,6 @@ ScribeEngine.Namespace.create("ScribeEngine.General", {
  * This function below will be executed on all page views.
  */
 ScribeEngine.Events.load(function () {
+    ScribeEngine.Events.click("#next a", ScribeEngine.General.go_to_month);
+    ScribeEngine.Events.click("#prev a", ScribeEngine.General.go_to_month);
 });
diff --git a/scribeengine/templates/calendar.mako b/scribeengine/templates/calendar.mako
index 5416e96..dc77a42 100644
--- a/scribeengine/templates/calendar.mako
+++ b/scribeengine/templates/calendar.mako
@@ -15,9 +15,9 @@
                         </thead>
                         <tfoot>
                             <tr>
-                                <td abbr="${c.prev_month.strftime('%B')}" colspan="3" id="prev"><a href="#" title="View posts for ${c.prev_month.strftime('%B %Y')}">&laquo; ${c.prev_month.strftime('%b')}</a></td>
+                                <td abbr="${c.prev_month.strftime('%B')}" colspan="3" id="prev"><a href="/calendar/${c.prev_month.strftime('%Y/%m')}" title="View posts for ${c.prev_month.strftime('%B %Y')}">&laquo; ${c.prev_month.strftime('%b')}</a></td>
                                 <td class="pad">&nbsp;</td>
-                                <td abbr="${c.next_month.strftime('%B')}" colspan="3" id="next"><a href="#" title="View posts for ${c.next_month.strftime('%B %Y')}">${c.next_month.strftime('%b')} &raquo;</a></td>
+                                <td abbr="${c.next_month.strftime('%B')}" colspan="3" id="next"><a href="/calendar/${c.next_month.strftime('%Y/%m')}" title="View posts for ${c.next_month.strftime('%B %Y')}">${c.next_month.strftime('%b')} &raquo;</a></td>
                             </tr>
                         </tfoot>
                         <tbody>