trace bits and a georss class

[rails.git] / app / controllers / trace_controller.rb

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index c8b33060134f319224ac2c0cec6267752d7bfacc..3448b43acf42e5226fa2e3d8bd5e8117cbe06a93 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -3,13 +3,22 @@ class TraceController < ApplicationController
   layout 'site'
 
   def list
-    @traces = Trace.find(:all)
+    @traces = Trace.find(:all, :conditions => ['public = true'])
   end
 
   def mine
     @traces = Trace.find(:all, :conditions => ['user_id = ?', @user.id])
   end
 
+  def view
+    @trace = Trace.find(params[:id])
+    unless @trace.public
+      if @user
+        render :nothing, :status => 401 if @trace.user.id != @user.id
+      end
+    end
+  end
+
   def create
     filename = "/tmp/#{rand}"
 
@@ -28,4 +37,20 @@ class TraceController < ApplicationController
 
     redirect_to :action => 'mine'
   end
+
+  def georss
+    traces = Trace.find(:all, :conditions => ['public = true'], :order => 'timestamp DESC', :limit => 20)
+
+
+  end
+
+  def picture
+    trace = Trace.find(params[:id])
+    send_data(trace.large_picture, :filename => "#{trace.id}.gif", :type => 'image/png', :disposition => 'inline') if trace.public
+  end
+
+  def icon
+    trace = Trace.find(params[:id])
+    send_data(trace.icon_picture, :filename => "#{trace.id}.gif", :type => 'image/gif', :disposition => 'inline') if trace.public
+  end
 end