lots of rails gpx stuff

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

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index 1c1b968d6fd6f8bc140f98dc4883861a27ce0dc8..06db32248229e3b139927f7a3b966ed5f7ecd02d 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -6,19 +6,42 @@ class TraceController < ApplicationController
     @traces = Trace.find(:all)
   end
 
+  def mine
+    @traces = Trace.find(:all, :conditions => ['user_id = ?', @user.id])
+  end
+
+  def view
+    @trace = Trace.find(params[:id])
+    render :nothing, :status => 401 if @trace.user.id != @user.id
+  end
+
   def create
+    filename = "/tmp/#{rand}"
+
+    File.open(filename, "w") { |f| f.write(@params['trace']['gpx_file'].read) }
     @params['trace']['name'] = @params['trace']['gpx_file'].original_filename.gsub(/[^a-zA-Z0-9.]/, '_') # This makes sure filenames are sane
-    @params['trace']['data'] = @params['trace']['gpx_file'].read
-    @params['trace']['mime_type'] = @params['trace']['gpx_file'].content_type.chomp
     @params['trace'].delete('gpx_file') # let's remove the field from the hash, because there's no such field in the DB anyway.
     @trace = Trace.new(@params['trace'])
     @trace.inserted = false
     @trace.user_id = @user.id
     @trace.timestamp = Time.now
     if @trace.save
+      logger.info("id is #{@trace.id}")
+      `mv #{filename} /tmp/#{@trace.id}.gpx`
       flash[:notice] = "Your GPX file has been uploaded and is awaiting insertion in to the database. This will usually happen within half an hour, and an email will be sent to you on completion."
     end
 
     redirect_to :action => 'mine'
   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