tidier code

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

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index 1b3f6355c09890ea02860350aaa096fd49e7ad03..07a6fe21023b4c34c46cde7fa130bdaaa07d1b60 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -1,20 +1,20 @@
 class TraceController < ApplicationController
 class TraceController < ApplicationController

-  layout 'site'
-
-  skip_before_filter :verify_authenticity_token, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]
-  before_filter :authorize_web
-  before_filter :set_locale
-  before_filter :require_user, :only => [:mine, :create, :edit, :delete]
-  before_filter :authorize, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]
-  before_filter :check_database_readable, :except => [:api_read, :api_data]
-  before_filter :check_database_writable, :only => [:create, :edit, :delete, :api_create, :api_update, :api_delete]
-  before_filter :check_api_readable, :only => [:api_read, :api_data]
-  before_filter :check_api_writable, :only => [:api_create, :api_update, :api_delete]
-  before_filter :require_allow_read_gpx, :only => [:api_read, :api_data]
-  before_filter :require_allow_write_gpx, :only => [:api_create, :api_update, :api_delete]
-  before_filter :offline_warning, :only => [:mine, :view]
-  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]
+  layout "site"
+
+  skip_before_action :verify_authenticity_token, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]
+  before_action :authorize_web
+  before_action :set_locale
+  before_action :require_user, :only => [:mine, :create, :edit, :delete]
+  before_action :authorize, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]
+  before_action :check_database_readable, :except => [:api_read, :api_data]
+  before_action :check_database_writable, :only => [:create, :edit, :delete, :api_create, :api_update, :api_delete]
+  before_action :check_api_readable, :only => [:api_read, :api_data]
+  before_action :check_api_writable, :only => [:api_create, :api_update, :api_delete]
+  before_action :require_allow_read_gpx, :only => [:api_read, :api_data]
+  before_action :require_allow_write_gpx, :only => [:api_create, :api_update, :api_delete]
+  before_action :offline_warning, :only => [:mine, :view]
+  before_action :offline_redirect, :only => [:create, :edit, :delete, :data, :api_create, :api_delete, :api_data]
+  around_action :api_call_handle_error, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]

 
   # 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
 
   # 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


@@ -31,14 +31,14 @@ class TraceController < ApplicationController
 
     # set title
     if target_user.nil?
 
     # set title
     if target_user.nil?

-      @title = t 'trace.list.public_traces'
+      @title = t "trace.list.public_traces"

     elsif @user && @user == target_user
     elsif @user && @user == target_user

-      @title = t 'trace.list.your_traces'
+      @title = t "trace.list.your_traces"

     else
     else

-      @title = t 'trace.list.public_traces_from', :user => target_user.display_name
+      @title = t "trace.list.public_traces_from", :user => target_user.display_name

     end
 
     end
 

-    @title += t 'trace.list.tagged_with', :tags => 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)
 
     # four main cases:
     # 1 - all traces, logged in = all public traces + all user's (i.e + all mine)


@@ -59,9 +59,7 @@ class TraceController < ApplicationController
       end
     end
 
       end
     end
 

-    if params[:tag]
-      @traces = @traces.tagged(params[:tag])
-    end
+    @traces = @traces.tagged(params[:tag]) if params[:tag]

 
     @page = (params[:page] || 1).to_i
     @page_size = 20
 
     @page = (params[:page] || 1).to_i
     @page_size = 20


@@ -96,14 +94,14 @@ class TraceController < ApplicationController
 
     if @trace && @trace.visible? &&
        (@trace.public? || @trace.user == @user)
 
     if @trace && @trace.visible? &&
        (@trace.public? || @trace.user == @user)

-      @title = t 'trace.view.title', :name => @trace.name
+      @title = t "trace.view.title", :name => @trace.name

     else
     else

-      flash[:error] = t 'trace.view.trace_not_found'
-      redirect_to :controller => 'trace', :action => 'list'
+      flash[:error] = t "trace.view.trace_not_found"
+      redirect_to :controller => "trace", :action => "list"

     end
   rescue ActiveRecord::RecordNotFound
     end
   rescue ActiveRecord::RecordNotFound

-    flash[:error] = t 'trace.view.trace_not_found'
-    redirect_to :controller => 'trace', :action => 'list'
+    flash[:error] = t "trace.view.trace_not_found"
+    redirect_to :controller => "trace", :action => "list"

   end
 
   def create
   end
 
   def create


@@ -119,11 +117,10 @@ class TraceController < ApplicationController
         end
 
         if @trace.id
         end
 
         if @trace.id

-          logger.info("id is #{@trace.id}")
-          flash[:notice] = t 'trace.create.trace_uploaded'
+          flash[:notice] = t "trace.create.trace_uploaded"

 
           if @user.traces.where(:inserted => false).count > 4
 
           if @user.traces.where(:inserted => false).count > 4

-            flash[:warning] = t 'trace.trace_header.traces_waiting', :count => @user.traces.where(:inserted => false).count
+            flash[:warning] = t "trace.trace_header.traces_waiting", :count => @user.traces.where(:inserted => false).count

           end
 
           redirect_to :action => :list, :display_name => @user.display_name
           end
 
           redirect_to :action => :list, :display_name => @user.display_name


@@ -142,7 +139,7 @@ class TraceController < ApplicationController
       @trace = Trace.new(:visibility => default_visibility)
     end
 
       @trace = Trace.new(:visibility => default_visibility)
     end
 

-    @title = t 'trace.create.upload_trace'
+    @title = t "trace.create.upload_trace"

   end
 
   def data
   end
 
   def data


@@ -152,11 +149,11 @@ class TraceController < ApplicationController
       if Acl.no_trace_download(request.remote_ip)
         render :text => "", :status => :forbidden
       elsif request.format == Mime::XML
       if Acl.no_trace_download(request.remote_ip)
         render :text => "", :status => :forbidden
       elsif request.format == Mime::XML

-        send_file(trace.xml_file, :filename => "#{trace.id}.xml", :type => request.format.to_s, :disposition => 'attachment')
+        send_file(trace.xml_file, :filename => "#{trace.id}.xml", :type => request.format.to_s, :disposition => "attachment")

       elsif request.format == Mime::GPX
       elsif request.format == Mime::GPX

-        send_file(trace.xml_file, :filename => "#{trace.id}.gpx", :type => request.format.to_s, :disposition => 'attachment')
+        send_file(trace.xml_file, :filename => "#{trace.id}.gpx", :type => request.format.to_s, :disposition => "attachment")

       else
       else

-        send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => 'attachment')
+        send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => "attachment")

       end
     else
       render :text => "", :status => :not_found
       end
     else
       render :text => "", :status => :not_found


@@ -173,14 +170,14 @@ class TraceController < ApplicationController
     elsif @user.nil? || @trace.user != @user
       render :text => "", :status => :forbidden
     else
     elsif @user.nil? || @trace.user != @user
       render :text => "", :status => :forbidden
     else

-      @title = t 'trace.edit.title', :name => @trace.name
+      @title = t "trace.edit.title", :name => @trace.name

 
       if params[:trace]
         @trace.description = params[:trace][:description]
         @trace.tagstring = params[:trace][:tagstring]
         @trace.visibility = params[:trace][:visibility]
         if @trace.save
 
       if params[:trace]
         @trace.description = params[:trace][:description]
         @trace.tagstring = params[:trace][:tagstring]
         @trace.visibility = params[:trace][:visibility]
         if @trace.save

-          redirect_to :action => 'view', :display_name => @user.display_name
+          redirect_to :action => "view", :display_name => @user.display_name

         end
       end
     end
         end
       end
     end


@@ -198,7 +195,7 @@ class TraceController < ApplicationController
     else
       trace.visible = false
       trace.save
     else
       trace.visible = false
       trace.save

-      flash[:notice] = t 'trace.delete.scheduled_for_deletion'
+      flash[:notice] = t "trace.delete.scheduled_for_deletion"

       redirect_to :action => :list, :display_name => @user.display_name
     end
   rescue ActiveRecord::RecordNotFound
       redirect_to :action => :list, :display_name => @user.display_name
     end
   rescue ActiveRecord::RecordNotFound


@@ -212,10 +209,7 @@ class TraceController < ApplicationController
       @traces = @traces.joins(:user).where(:users => { :display_name => params[:display_name] })
     end
 
       @traces = @traces.joins(:user).where(:users => { :display_name => params[:display_name] })
     end
 

-    if params[:tag]
-      @traces = @traces.tagged(params[:tag])
-    end
-
+    @traces = @traces.tagged(params[:tag]) if params[:tag]

     @traces = @traces.order("timestamp DESC")
     @traces = @traces.limit(20)
     @traces = @traces.includes(:user)
     @traces = @traces.order("timestamp DESC")
     @traces = @traces.limit(20)
     @traces = @traces.includes(:user)


@@ -224,10 +218,10 @@ class TraceController < ApplicationController
   def picture
     trace = Trace.find(params[:id])
 
   def picture
     trace = Trace.find(params[:id])
 

-    if trace.inserted?
+    if trace.visible? && trace.inserted?

       if trace.public? || (@user && @user == trace.user)
         expires_in 7.days, :private => !trace.public?, :public => trace.public?
       if trace.public? || (@user && @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')
+        send_file(trace.large_picture_name, :filename => "#{trace.id}.gif", :type => "image/gif", :disposition => "inline")

       else
         render :text => "", :status => :forbidden
       end
       else
         render :text => "", :status => :forbidden
       end


@@ -241,10 +235,10 @@ class TraceController < ApplicationController
   def icon
     trace = Trace.find(params[:id])
 
   def icon
     trace = Trace.find(params[:id])
 

-    if trace.inserted?
+    if  trace.visible? && trace.inserted?

       if trace.public? || (@user && @user == trace.user)
         expires_in 7.days, :private => !trace.public?, :public => trace.public?
       if trace.public? || (@user && @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')
+        send_file(trace.icon_picture_name, :filename => "#{trace.id}_icon.gif", :type => "image/gif", :disposition => "inline")

       else
         render :text => "", :status => :forbidden
       end
       else
         render :text => "", :status => :forbidden
       end


@@ -300,13 +294,15 @@ class TraceController < ApplicationController
   end
 
   def api_data
   end
 
   def api_data

-    trace = Trace.find(params[:id])
+    trace = Trace.visible.find(params[:id])

 
     if trace.public? || trace.user == @user
 
     if trace.public? || trace.user == @user

-      if request.format == Mime::XML || request.format == Mime::GPX
-        send_file(trace.xml_file, :filename => "#{trace.id}.xml", :type => request.format.to_s, :disposition => 'attachment')
+      if request.format == Mime::XML
+        send_file(trace.xml_file, :filename => "#{trace.id}.xml", :type => request.format.to_s, :disposition => "attachment")
+      elsif request.format == Mime::GPX
+        send_file(trace.xml_file, :filename => "#{trace.id}.gpx", :type => request.format.to_s, :disposition => "attachment")

       else
       else

-        send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => 'attachment')
+        send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => "attachment")

       end
     else
       render :text => "", :status => :forbidden
       end
     else
       render :text => "", :status => :forbidden


@@ -345,7 +341,7 @@ class TraceController < ApplicationController
 
   def do_create(file, tags, description, visibility)
     # Sanitise the user's filename
 
   def do_create(file, tags, description, visibility)
     # Sanitise the user's filename

-    name = file.original_filename.gsub(/[^a-zA-Z0-9.]/, '_')
+    name = file.original_filename.gsub(/[^a-zA-Z0-9.]/, "_")

 
     # Get a temporary filename...
     filename = "/tmp/#{rand}"
 
     # Get a temporary filename...
     filename = "/tmp/#{rand}"


@@ -403,7 +399,7 @@ class TraceController < ApplicationController
   end
 
   def offline_warning
   end
 
   def offline_warning

-    flash.now[:warning] = t 'trace.offline_warning.message' if STATUS == :gpx_offline
+    flash.now[:warning] = t "trace.offline_warning.message" if STATUS == :gpx_offline

   end
 
   def offline_redirect
   end
 
   def offline_redirect