Clean up some of the map JS, reduce scope of globals

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

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index e3f41f0ace69ef5148804aef75cbf17cb1004819..c4467159d7726d7f82391c058f788d4f719bdcfd 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -16,12 +16,6 @@ class TraceController < ApplicationController
   before_filter :offline_redirect, :only => [:create, :edit, :delete, :data, :api_create, :api_delete, :api_data]
   around_filter :api_call_handle_error, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]
 
-  caches_action :list, :unless => :logged_in?, :layout => false
-  caches_action :view, :layout => false
-  caches_action :georss, :layout => true
-  cache_sweeper :trace_sweeper, :only => [:create, :edit, :delete, :api_create, :api_update, :api_delete]
-  cache_sweeper :tracetag_sweeper, :only => [:create, :edit, :delete, :api_create, :api_update, :api_delete]
-
   # Counts and selects pages of GPX traces for various criteria (by user, tags, public etc.).
   #  target_user - if set, specifies the user to fetch traces for.  if not set will fetch all traces
   def list
@@ -30,9 +24,7 @@ class TraceController < ApplicationController
     if !display_name.blank?
       target_user = User.active.where(:display_name => display_name).first
       if target_user.nil?
-        @title = t'trace.no_such_user.title'
-        @not_found_user = display_name
-        render :action => 'no_such_user', :status => :not_found
+        render_unknown_user display_name
         return
       end
     end
@@ -68,13 +60,7 @@ class TraceController < ApplicationController
     end
 
     if params[:tag]
-      @tag = params[:tag]
-
-      files = Tracetag.where(:tag => params[:tag]).select(:gpx_id).all
-
-      if files.length > 0
-        @traces = @traces.where(:id => files.collect { |tt| tt.gpx_id })
-      end
+      @traces = @traces.tagged(params[:tag])
     end
 
     @page = (params[:page] || 1).to_i
@@ -187,7 +173,7 @@ class TraceController < ApplicationController
         @trace.tagstring = params[:trace][:tagstring]
         @trace.visibility = params[:trace][:visibility]
         if @trace.save
-          redirect_to :action => 'view'
+          redirect_to :action => 'view', :display_name => @user.display_name
         end
       end
     else
@@ -201,13 +187,13 @@ class TraceController < ApplicationController
     trace = Trace.find(params[:id])
 
     if @user and trace.user == @user
-      if request.post? and trace.visible?
+      if trace.visible?
         trace.visible = false
         trace.save
         flash[:notice] = t 'trace.delete.scheduled_for_deletion'
         redirect_to :action => :list, :display_name => @user.display_name
       else
-        render :nothing => true, :status => :bad_request
+        render :nothing => true, :status => :not_found
       end
     else
       render :nothing => true, :status => :forbidden
@@ -217,14 +203,14 @@ class TraceController < ApplicationController
   end
 
   def georss
-    traces = Trace.public
+    traces = Trace.public.visible
 
     if params[:display_name]
       traces = traces.joins(:user).where(:users => {:display_name => params[:display_name]})
     end
 
     if params[:tag]
-      traces = traces.where("EXISTS (SELECT * FROM gpx_file_tags AS gft WHERE gft.gpx_id = gpx_files.id AND gft.tag = ?)", params[:tag])
+      traces = traces.tagged(params[:tag])
     end
 
     traces = traces.order("timestamp DESC")
@@ -333,34 +319,30 @@ class TraceController < ApplicationController
   end
 
   def api_create
-    if request.post?
-      tags = params[:tags] || ""
-      description = params[:description] || ""
-      visibility = params[:visibility]
-
-      if visibility.nil?
-        if params[:public] && params[:public].to_i.nonzero?
-          visibility = "public"
-        else
-          visibility = "private"
-        end
+    tags = params[:tags] || ""
+    description = params[:description] || ""
+    visibility = params[:visibility]
+
+    if visibility.nil?
+      if params[:public] && params[:public].to_i.nonzero?
+        visibility = "public"
+      else
+        visibility = "private"
       end
+    end
 
-      if params[:file].respond_to?(:read)
-        do_create(params[:file], tags, description, visibility)
+    if params[:file].respond_to?(:read)
+      do_create(params[:file], tags, description, visibility)
 
-        if @trace.id
-          render :text => @trace.id.to_s, :content_type => "text/plain"
-        elsif @trace.valid?
-          render :nothing => true, :status => :internal_server_error
-        else
-          render :nothing => true, :status => :bad_request
-        end
+      if @trace.id
+        render :text => @trace.id.to_s, :content_type => "text/plain"
+      elsif @trace.valid?
+        render :nothing => true, :status => :internal_server_error
       else
         render :nothing => true, :status => :bad_request
       end
     else
-      render :nothing => true, :status => :method_not_allowed
+      render :nothing => true, :status => :bad_request
     end
   end
 
@@ -374,7 +356,7 @@ private
     filename = "/tmp/#{rand}"
 
     # ...and save the uploaded file to that location
-    File.open(filename, "w") { |f| f.write(file.read) }
+    File.open(filename, "wb") { |f| f.write(file.read) }
 
     # Create the trace object, falsely marked as already
     # inserted to stop the import daemon trying to load it