add tags to gpx files

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

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index 0b39d52ce8b8def2d51b00494bfa4bb054309ac5..f7f323e9c5af550a7284b7c63f6f4598a82c102e 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -3,26 +3,49 @@ 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}"
+
+    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