Fix rubocop warnings

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

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index bda0a7942044421827ddfa18244d4c5a556cf4de..8d9b670c5eb4b9f8419b3c59e70ac9f6c3bcf9c2 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -30,13 +30,13 @@ class TraceController < ApplicationController
     end
 
     # set title
-    if target_user.nil?
-      @title = t "trace.list.public_traces"
-    elsif @user && @user == target_user
-      @title = t "trace.list.your_traces"
-    else
-      @title = t "trace.list.public_traces_from", :user => target_user.display_name
-    end
+    @title = if target_user.nil?
+               t "trace.list.public_traces"
+             elsif @user && @user == target_user
+               t "trace.list.your_traces"
+             else
+               t "trace.list.public_traces_from", :user => target_user.display_name
+             end
 
     @title += t "trace.list.tagged_with", :tags => params[:tag] if params[:tag]
 
@@ -45,19 +45,17 @@ class TraceController < ApplicationController
     # 2 - all traces, not logged in = all public traces
     # 3 - user's traces, logged in as same user = all user's traces
     # 4 - user's traces, not logged in as that user = all user's public traces
-    if target_user.nil? # all traces
-      if @user
-        @traces = Trace.visible_to(@user) # 1
-      else
-        @traces = Trace.visible_to_all # 2
-      end
-    else
-      if @user && @user == target_user
-        @traces = @user.traces # 3 (check vs user id, so no join + can't pick up non-public traces by changing name)
-      else
-        @traces = target_user.traces.visible_to_all # 4
-      end
-    end
+    @traces = if target_user.nil? # all traces
+                if @user
+                  Trace.visible_to(@user) # 1
+                else
+                  Trace.visible_to_all # 2
+                end
+              elsif @user && @user == target_user
+                @user.traces # 3 (check vs user id, so no join + can't pick up non-public traces by changing name)
+              else
+                target_user.traces.visible_to_all # 4
+              end
 
     @traces = @traces.tagged(params[:tag]) if params[:tag]
 
@@ -65,7 +63,7 @@ class TraceController < ApplicationController
     @page_size = 20
 
     @traces = @traces.visible
-    @traces = @traces.order("timestamp DESC")
+    @traces = @traces.order(:id => :desc)
     @traces = @traces.offset((@page - 1) * @page_size)
     @traces = @traces.limit(@page_size)
     @traces = @traces.includes(:user, :tags)
@@ -97,15 +95,15 @@ class TraceController < ApplicationController
       @title = t "trace.view.title", :name => @trace.name
     else
       flash[:error] = t "trace.view.trace_not_found"
-      redirect_to :controller => "trace", :action => "list"
+      redirect_to :action => "list"
     end
   rescue ActiveRecord::RecordNotFound
     flash[:error] = t "trace.view.trace_not_found"
-    redirect_to :controller => "trace", :action => "list"
+    redirect_to :action => "list"
   end
 
   def create
-    if params[:trace]
+    if request.post?
       logger.info(params[:trace][:gpx_file].class.name)
 
       if params[:trace][:gpx_file].respond_to?(:read)
@@ -172,7 +170,7 @@ class TraceController < ApplicationController
     else
       @title = t "trace.edit.title", :name => @trace.name
 
-      if params[:trace]
+      if request.post? && params[:trace]
         @trace.description = params[:trace][:description]
         @trace.tagstring = params[:trace][:tagstring]
         @trace.visibility = params[:trace][:visibility]
@@ -266,7 +264,7 @@ class TraceController < ApplicationController
       new_trace = Trace.from_xml(request.raw_post)
 
       unless new_trace && new_trace.id == trace.id
-        fail OSM::APIBadUserInput.new("The id in the url (#{trace.id}) is not the same as provided in the xml (#{new_trace.id})")
+        raise OSM::APIBadUserInput.new("The id in the url (#{trace.id}) is not the same as provided in the xml (#{new_trace.id})")
       end
 
       trace.description = new_trace.description
@@ -315,11 +313,11 @@ class TraceController < ApplicationController
     visibility = params[:visibility]
 
     if visibility.nil?
-      if params[:public] && params[:public].to_i.nonzero?
-        visibility = "public"
-      else
-        visibility = "private"
-      end
+      visibility = if params[:public] && params[:public].to_i.nonzero?
+                     "public"
+                   else
+                     "private"
+                   end
     end
 
     if params[:file].respond_to?(:read)