Merging 16820:16891 from trunk.

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

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index b52be7f349bbb83af740eae7b48a0d5c315919b7..17b66796923f9e4021bb29a93733913e99f95fdc 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -2,10 +2,15 @@ class TraceController < ApplicationController
   layout 'site'
 
   before_filter :authorize_web
+  before_filter :set_locale
   before_filter :require_user, :only => [:mine, :create, :edit, :delete, :make_public]
   before_filter :authorize, :only => [:api_details, :api_data, :api_create]
-  before_filter :check_database_availability, :except => [:api_details, :api_data, :api_create]
-  before_filter :check_read_availability, :only => [:api_details, :api_data, :api_create]
+  before_filter :check_database_readable, :except => [:api_details, :api_data, :api_create]
+  before_filter :check_database_writable, :only => [:create, :edit, :delete, :make_public]
+  before_filter :check_api_readable, :only => [:api_details, :api_data]
+  before_filter :check_api_writable, :only => [:api_create]
+  before_filter :require_allow_read_gpx, :only => [:api_details, :api_data]
+  before_filter :require_allow_write_gpx, :only => [:api_create]
  
   # 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
@@ -14,18 +19,24 @@ class TraceController < ApplicationController
     display_name = params[:display_name]
     if target_user.nil? and !display_name.blank?
       target_user = User.find(:first, :conditions => [ "visible = ? and display_name = ?", true, display_name])
+      if target_user.nil?
+        @title = t'trace.no_such_user.title'
+        @not_found_user = display_name
+        render :action => 'no_such_user', :status => :not_found
+        return
+      end
     end
 
     # set title
     if target_user.nil?
-      @title = "Public GPS traces"
+      @title = t 'trace.list.public_traces'
     elsif @user and @user == target_user
-      @title = "Your GPS traces"
+      @title = t 'trace.list.your_traces'
     else
-      @title = "Public GPS traces from #{target_user.display_name}"
+      @title = t 'trace.list.public_traces_from', :user => target_user.display_name
     end
 
-    @title += " tagged with #{params[:tag]}" if params[:tag]
+    @title += t 'trace.list.tagged_with', :tags => params[:tag] if params[:tag]
 
     # four main cases:
     # 1 - all traces, logged in = all public traces + all user's (i.e + all mine)
@@ -50,7 +61,12 @@ class TraceController < ApplicationController
       @tag = params[:tag]
 
       files = Tracetag.find_all_by_tag(params[:tag]).collect { |tt| tt.gpx_id }
-      conditions[0] += " AND gpx_files.id IN (#{files.join(',')})"
+
+      if files.length > 0
+        conditions[0] += " AND gpx_files.id IN (#{files.join(',')})"
+      else
+        conditions[0] += " AND 0 = 1"
+      end
     end
     
     conditions[0] += " AND gpx_files.visible = ?"
@@ -80,6 +96,13 @@ class TraceController < ApplicationController
   end
 
   def mine
+    # Load the preference of whether the user set the trace public the last time
+    @trace = Trace.new
+    if @user.preferences.find(:first, :conditions => {:k => "gps.trace.public", :v => "default"}).nil?
+      @trace.public = false
+    else 
+      @trace.public = true
+    end
     list(@user, "mine")
   end
 
@@ -88,13 +111,13 @@ class TraceController < ApplicationController
 
     if @trace and @trace.visible? and
        (@trace.public? or @trace.user == @user)
-      @title = "Viewing trace #{@trace.name}"
+      @title = t 'trace.view.title', :name => @trace.name
     else
-      flash[:notice] = "Trace not found!"
+      flash[:notice] = t 'trace.view.trace_not_found'
       redirect_to :controller => 'trace', :action => 'list'
     end
   rescue ActiveRecord::RecordNotFound
-    flash[:notice] = "Trace not found!"
+    flash[:notice] = t 'trace.view.trace_not_found'
     redirect_to :controller => 'trace', :action => 'list'
   end
 
@@ -107,7 +130,7 @@ class TraceController < ApplicationController
 
         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."
+          flash[:notice] = t 'trace.create.trace_uploaded'
 
           redirect_to :action => 'mine'
         end
@@ -122,6 +145,7 @@ class TraceController < ApplicationController
         @trace.errors.add(:gpx_file, "can't be blank")
       end
     end
+    @title = t 'trace.create.upload_trace'
   end
 
   def data
@@ -144,6 +168,7 @@ class TraceController < ApplicationController
     @trace = Trace.find(params[:id])
 
     if @user and @trace.user == @user
+      @title = t 'trace.edit.title', :name => @trace.name
       if params[:trace]
         @trace.description = params[:trace][:description]
         @trace.tagstring = params[:trace][:tagstring]
@@ -165,7 +190,7 @@ class TraceController < ApplicationController
       if request.post? and trace.visible?
         trace.visible = false
         trace.save
-        flash[:notice] = 'Track scheduled for deletion'
+        flash[:notice] = t 'trace.delete.scheduled_for_deletion'
         redirect_to :controller => 'traces', :action => 'mine'
       else
         render :nothing => true, :status => :bad_request
@@ -184,7 +209,7 @@ class TraceController < ApplicationController
       if request.post? and !trace.public?
         trace.public = true
         trace.save
-        flash[:notice] = 'Track made public'
+        flash[:notice] = t 'trace.make_public.made_public'
         redirect_to :controller => 'trace', :action => 'view', :id => params[:id]
       else
         render :nothing => true, :status => :bad_request
@@ -226,6 +251,7 @@ class TraceController < ApplicationController
 
     if trace.inserted?
       if trace.public? or (@user and @user == trace.user)
+        expires_in 7.days, :private => !trace.public, :public => trace.public
         send_file(trace.large_picture_name, :filename => "#{trace.id}.gif", :type => 'image/gif', :disposition => 'inline')
       else
         render :nothing => true, :status => :forbidden
@@ -242,6 +268,7 @@ class TraceController < ApplicationController
 
     if trace.inserted?
       if trace.public? or (@user and @user == trace.user)
+        expires_in 7.days, :private => !trace.public, :public => trace.public
         send_file(trace.icon_picture_name, :filename => "#{trace.id}_icon.gif", :type => 'image/gif', :disposition => 'inline')
       else
         render :nothing => true, :status => :forbidden