first pass at adding calendar view

app/controllers/todos_controller.rb

@@ -4,7 +4,7 @@ class TodosController < ApplicationController
 
   skip_before_filter :login_required, :only => [:index]
   prepend_before_filter :login_or_feed_token_required, :only => [:index]
-  append_before_filter :init, :except => [ :destroy, :completed, :completed_archive, :check_deferred, :toggle_check, :toggle_star, :edit, :update, :create ]
+  append_before_filter :init, :except => [ :destroy, :completed, :completed_archive, :check_deferred, :toggle_check, :toggle_star, :edit, :update, :create, :calendar ]
   append_before_filter :get_todo_from_params, :only => [ :edit, :toggle_check, :toggle_star, :show, :update, :destroy ]
 
   session :off, :only => :index, :if => Proc.new { |req| is_feed_request(req) }
@@ -404,7 +404,37 @@ class TodosController < ApplicationController
       format.js {render :action => 'update'}
     end
   end
-  
+
+  def calendar
+    @source_view = params['_source_view'] || 'calendar'
+    @page_title = "TRACKS::Calendar"
+    
+    due_today_date = Time.zone.now
+    due_this_week_date = Time.zone.now.end_of_week
+    due_next_week_date = due_this_week_date + 7.days
+    due_this_month_date = Time.zone.now.end_of_month
+    
+    @due_today = current_user.todos.find(:all, 
+      :conditions => ['(todos.state = ? OR todos.state = ?) AND todos.due <= ?', 'active', 'deferred', due_today_date],
+      :order => "due")
+    @due_this_week = current_user.todos.find(:all, 
+      :conditions => ['(todos.state = ? OR todos.state = ?) AND todos.due > ? AND todos.due <= ?', 'active', 'deferred', due_today_date, due_this_week_date],
+      :order => "due")
+    @due_next_week = current_user.todos.find(:all, 
+      :conditions => ['(todos.state = ? OR todos.state = ?) AND todos.due > ? AND todos.due <= ?', 'active', 'deferred', due_this_week_date, due_next_week_date],
+      :order => "due")
+    @due_this_month = current_user.todos.find(:all, 
+      :conditions => ['(todos.state = ? OR todos.state = ?) AND todos.due > ? AND todos.due <= ?', 'active', 'deferred', due_next_week_date, due_this_month_date],
+      :order => "due")
+    @due_after_this_month = current_user.todos.find(:all, 
+      :conditions => ['(todos.state = ? OR todos.state = ?) AND todos.due > ?', 'active', 'deferred', due_this_month_date],
+      :order => "due")
+    
+    respond_to do |format|
+      format.html
+      format.ics   { render :text => 'Not implemented yet', :status => 200 }
+    end
+  end  
   
   private
   

app/views/todos/calendar.html.erb

@@ -0,0 +1,34 @@
+<div id="display_box">
+  
+  <div class="container">
+    <h2>Due today</h2>
+    <%= render :partial => "todos/todo", :collection => @due_today %>
+  </div>
+  
+  <div class="container">
+    <h2>Due this week</h2>
+    <%= render :partial => "todos/todo", :collection => @due_this_week %>
+  </div>
+  
+  <div class="container">
+    <h2>Due next week</h2>
+    <%= render :partial => "todos/todo", :collection => @due_next_week %>
+  </div>
+  
+  <div class="container">
+    <h2>Due rest of this month</h2>
+    <%= render :partial => "todos/todo", :collection => @due_this_month %>
+  </div>
+  
+  <div class="container">
+    <h2>Due next month and later</h2>
+    <%= render :partial => "todos/todo", :collection => @due_after_this_month %>
+  </div>
+  
+</div><!-- End of display_box -->
+<div id="input_box">
+  <input id="hide_tickler" type="checkbox" tabindex="5" name="hide_tickler" checked="true"/>
+  <label for="hide_tickler"> Show actions in tickler</label>
+  <br/><br/>
+  <p><span class="feed">iCal</span> - Get this calendar in iCal-format to add to your own calendar</p>
+</div>

config/routes.rb

@@ -46,6 +46,8 @@ ActionController::Routing::Routes.draw do |map|
     todos.tag 'todos/tag/:name.m', :action => "tag", :format => 'm'
     todos.tag 'todos/tag/:name', :action => "tag", :name => /.*/
     
+    todos.calendar 'calendar', :action => "calendar"
+    
     todos.mobile 'mobile', :action => "index", :format => 'm'
     todos.mobile_abbrev 'm', :action => "index", :format => 'm'
     todos.mobile_abbrev_new 'm/new', :action => "new", :format => 'm'