Convert trace views to use CSS based user specific components

app/controllers/trace_controller.rb

@@ -23,10 +23,10 @@ class TraceController < ApplicationController
 
   # 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(target_user = nil, action = "list")
+  def list
     # from display name, pick up user id if one user's traces only
     display_name = params[:display_name]
-    if target_user.nil? and !display_name.blank?
+    if !display_name.blank?
       target_user = User.find(:first, :conditions => { :status => ["active", "confirmed"], :display_name => display_name })
       if target_user.nil?
         @title = t'trace.no_such_user.title'
@@ -103,7 +103,7 @@ class TraceController < ApplicationController
     end
 
     # final helper vars for view
-    @action = action
+    @target_user = target_user
     @display_name = target_user.display_name if target_user
     @all_tags = tagset.values
     @trace = Trace.new(:visibility => default_visibility) if @user

app/views/trace/_trace_form.html.erb

@@ -1,5 +1,5 @@
-<% if @user.traces.count(:conditions => ["inserted=?", false]) > 4 %>
-  <p><%= t'trace.trace_header.traces_waiting', :count => @user.traces.count(:conditions => ["inserted=?", false]) %></p>
+<% if @target_user.traces.count(:conditions => ["inserted=?", false]) > 4 %>
+  <p><%= t'trace.trace_header.traces_waiting', :count => @target_user.traces.count(:conditions => ["inserted=?", false]) %></p>
 <% end %>
 
 <% form_for :trace, @trace, :url => { :action => "create" }, :html => { :multipart => true } do |f| %>

app/views/trace/_trace_header.html.erb

@@ -6,13 +6,15 @@
 
 <p>
   <%= rss_link_to :action => 'georss', :display_name => @display_name, :tag => @tag %>
-  <% if @user.nil? or @display_name.nil? or @user.display_name != @display_name %>
+  <% unless_user(@target_user, :span) do %>
     | <%= link_to t('trace.trace_header.see_just_your_traces'), :action => 'mine' %>
   <% end %>
-  <% if @tag or @display_name %>
-    | <%= link_to t('trace.trace_header.see_all_traces'), :controller => 'trace', :action => 'list' %>
-  <% end %>
-  <% if @tag and @user and @user.display_name == @display_name %>
-    | <%= link_to t('trace.trace_header.see_your_traces'), :controller => 'trace', :action => 'mine' %>
+  <% if @tag %>
+    <% if @display_name %>
+      | <%= link_to t('trace.trace_header.see_all_traces'), :controller => 'trace', :action => 'list' %>
+    <% end %>
+    <% if_user(@target_user, :span) do %>
+      | <%= link_to t('trace.trace_header.see_your_traces'), :controller => 'trace', :action => 'mine' %>
+    <% end %>
   <% end %>
 </p>

app/views/trace/list.html.erb

@@ -1,5 +1,5 @@
 <%= render :partial => 'trace_header' %>
-<% if @user and @user.display_name == @display_name %>
+<% if_user(@target_user) do %>
   <%= render :partial => 'trace_form' %>
 <% end %>
 <%= render :partial => 'trace_list' %>

app/views/trace/view.html.erb

@@ -52,13 +52,11 @@
 
 <br /><br />
 
-<table>
-  <tr>
-    <% if @trace.user == @user %>
-    <td><%= button_to t('trace.view.edit_track'), :controller => 'trace', :action => 'edit', :id => @trace.id %></td>
-    <% end %>
-    <% if @trace.user == @user %>
-    <td><%= button_to t('trace.view.delete_track'), :controller => 'trace', :action => 'delete', :id => @trace.id %></td>
-    <% end %>
-  </tr>
-</table>
+<% if_user(@trace.user) do %>
+  <table>
+    <tr>
+      <td><%= button_to t('trace.view.edit_track'), :controller => 'trace', :action => 'edit', :id => @trace.id %></td>
+      <td><%= button_to t('trace.view.delete_track'), :controller => 'trace', :action => 'delete', :id => @trace.id %></td>
+    </tr>
+  </table>
+<% end %>