X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/0f91ad89663fbadca007b1c4dce03f9a76ad0e5f..86b4d1bc2c05a68053c7485217144a7fcf8ef4e8:/app/controllers/trace_controller.rb

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index 3eb7f5c7e..3bb0d3323 100644
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -83,6 +83,13 @@ class TraceController < ApplicationController
 
   def view
     @trace = Trace.find(params[:id])
+
+    unless @trace
+      flash[:notice] = "OH NOES! Trace not found!"
+      redirect_to :controller => 'trace', :action => 'list'
+      return
+    end
+
     @title = "Viewing trace #{@trace.name}"
     if !@trace.visible?
       render :nothing => true, :status => :not_found
@@ -90,21 +97,31 @@ class TraceController < ApplicationController
       render :nothing => true, :status => :forbidden
     end
   rescue ActiveRecord::RecordNotFound
-    render :nothing => true, :status => :not_found
+    flash[:notice] = "GPX file not found"
+    redirect_to :controller => 'trace', :action => 'list'
   end
 
   def create
-    name = params[:trace][:gpx_file].original_filename.gsub(/[^a-zA-Z0-9.]/, '_') # This makes sure filenames are sane
+    logger.info(params[:trace][:gpx_file].class.name)
+    if params[:trace][:gpx_file].respond_to?(:read)
+      do_create(params[:trace][:gpx_file], params[:trace][:tagstring],
+                params[:trace][:description], params[:trace][:public])
 
-    do_create(name, params[:trace][:tagstring], params[:trace][:description], params[:trace][:public]) do |f|
-      f.write(params[:trace][:gpx_file].read)
-    end
-
-    if @trace.id
-      logger.info("id is #{@trace.id}")
-      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."
+      if @trace.id
+        logger.info("id is #{@trace.id}")
+        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."
 
-      redirect_to :action => 'mine'
+        redirect_to :action => 'mine'
+      end
+    else
+      @trace = Trace.new({:name => "Dummy",
+                         :tagstring => params[:trace][:tagstring],
+                         :description => params[:trace][:description],
+                         :public => params[:trace][:public],
+                         :inserted => false, :user => @user,
+                         :timestamp => Time.now})
+      @trace.valid?
+      @trace.errors.add(:gpx_file, "can't be blank")
     end
   end
 
@@ -112,7 +129,11 @@ class TraceController < ApplicationController
     trace = Trace.find(params[:id])
 
     if trace.visible? and (trace.public? or (@user and @user == trace.user))
-      send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => 'attachment')
+      if request.format == Mime::XML
+        send_file(trace.xml_file, :filename => "#{trace.id}.xml", :type => Mime::XML.to_s, :disposition => 'attachment')
+      else
+        send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => 'attachment')
+      end
     else
       render :nothing, :status => :not_found
     end
@@ -183,7 +204,7 @@ class TraceController < ApplicationController
       conditions[0] += " AND users.display_name = ?"
       conditions << params[:display_name]
     end
-    
+
     if params[:tag]
       conditions[0] += " AND EXISTS (SELECT * FROM gpx_file_tags AS gft WHERE gft.gpx_id = gpx_files.id AND gft.tag = ?)"
       conditions << params[:tag]
@@ -259,11 +280,7 @@ class TraceController < ApplicationController
 
   def api_create
     if request.post?
-      name = params[:file].original_filename.gsub(/[^a-zA-Z0-9.]/, '_') # This makes sure filenames are sane
-
-      do_create(name, params[:tags], params[:description], params[:public]) do |f|
-        f.write(params[:file].read)
-      end
+      do_create(params[:file], params[:tags], params[:description], params[:public])
 
       if @trace.id
         render :text => @trace.id.to_s, :content_type => "text/plain"
@@ -277,21 +294,22 @@ class TraceController < ApplicationController
     end
   end
 
-private
+  private
 
-  def do_create(name, tags, description, public)
+  def do_create(file, tags, description, public)
+    name = file.original_filename.gsub(/[^a-zA-Z0-9.]/, '_')
     filename = "/tmp/#{rand}"
 
-    File.open(filename, "w") { |f| yield f }
+    File.open(filename, "w") { |f| f.write(file.read) }
 
     @trace = Trace.new({:name => name, :tagstring => tags,
-                        :description => description, :public => public})
+                       :description => description, :public => public})
     @trace.inserted = false
     @trace.user = @user
     @trace.timestamp = Time.now
 
     if @trace.save
-      File.rename(filename, @trace.trace_name)
+      FileUtils.mv(filename, @trace.trace_name)
     else
       FileUtils.rm_f(filename)
     end