Added radio buttons on the documents list to sort documents by category, date, title or author.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@879 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/projects_controller.rb

@@ -188,7 +188,19 @@ class ProjectsController < ApplicationController
   
   # Show documents list of @project
   def list_documents
-    @documents = @project.documents.find :all, :include => :category
+    @sort_by = %w(category date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'
+    documents = @project.documents.find :all, :include => [:attachments, :category]
+    case @sort_by
+    when 'date'
+      @grouped = documents.group_by {|d| d.created_on.to_date }
+    when 'title'
+      @grouped = documents.group_by {|d| d.title.first.upcase}
+    when 'author'
+      @grouped = documents.select{|d| d.attachments.any?}.group_by {|d| d.attachments.last.author}
+    else
+      @grouped = documents.group_by(&:category)
+    end
+    render :layout => false if request.xhr?
   end
 
   # Add a new issue to @project

app/helpers/sort_helper.rb

@@ -138,7 +138,7 @@ module SortHelper
   #
   def sort_header_tag(column, options = {})
     caption = options.delete(:caption) || titleize(Inflector::humanize(column))
-    options[:title]= l(:label_sort_by, caption) unless options[:title]
+    options[:title]= l(:label_sort_by, "\"#{caption}\"") unless options[:title]
     content_tag('th', sort_link(column, caption), options)
   end
 

app/models/enumeration.rb

@@ -47,6 +47,10 @@ class Enumeration < ActiveRecord::Base
     Enumeration.update_all("is_default = #{connection.quoted_false}", {:opt => opt}) if is_default?
   end
   
+  def <=>(enumeration)
+    position <=> enumeration.position
+  end
+  
   def to_s; name end
   
 private

app/views/projects/list_documents.rhtml

@@ -19,12 +19,19 @@
 
 <h2><%=l(:label_document_plural)%></h2>
 
-<% if @documents.empty? %>
-<p class="nodata"><%= l(:label_no_data) %></p>
+<% if @grouped.empty? %><p class="nodata"><%= l(:label_no_data) %></p><% end %>
+
+<% @grouped.keys.sort.each do |group| %>
+    <h3><%= group %></h3>
+    <%= render :partial => 'documents/document', :collection => @grouped[group] %>
 <% end %>
 
-<% documents = @documents.group_by {|d| d.category } %>
-<% documents.each do |category, docs| %>
-    <h3><%= category.name %></h3>
-    <%= render :partial => 'documents/document', :collection => docs %>
-<% end %>
+<% content_for :sidebar do %>
+    <h3><%= l(:label_sort_by, '') %></h3>
+    <% form_tag({}, :method => :get) do %>
+    <label><%= radio_button_tag 'sort_by', 'category', (@sort_by == 'category'), :onclick => 'this.form.submit();' %> <%= l(:field_category) %></label><br />
+    <label><%= radio_button_tag 'sort_by', 'date', (@sort_by == 'date'), :onclick => 'this.form.submit();' %> <%= l(:label_date) %></label><br />
+    <label><%= radio_button_tag 'sort_by', 'title', (@sort_by == 'title'), :onclick => 'this.form.submit();' %> <%= l(:field_title) %></label><br />
+    <label><%= radio_button_tag 'sort_by', 'author', (@sort_by == 'author'), :onclick => 'this.form.submit();' %> <%= l(:field_author) %></label>
+    <% end %>
+<% end %>