22 files changed, 50 insertions, 27 deletions
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index 394e545d0..ae9c242e0 100644
--- a/app/controllers/projects_controller.rb
+++ b/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
diff --git a/app/helpers/sort_helper.rb b/app/helpers/sort_helper.rb
index e1e87cbbb..dfd681fff 100644
--- a/app/helpers/sort_helper.rb
+++ b/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
 
diff --git a/app/models/enumeration.rb b/app/models/enumeration.rb
index 744bc1a88..400681a43 100644
--- a/app/models/enumeration.rb
+++ b/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
diff --git a/app/views/projects/list_documents.rhtml b/app/views/projects/list_documents.rhtml
index 595b15fd1..bb272ee86 100644
--- a/app/views/projects/list_documents.rhtml
+++ b/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 %>
-\ No newline at end of file
+<% 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 %>
diff --git a/lang/bg.yml b/lang/bg.yml
index 469792535..07360a3c4 100644
--- a/lang/bg.yml
+++ b/lang/bg.yml
@@ -416,7 +416,7 @@ label_week: Седмица
 label_date_from: От
 label_date_to: До
 label_language_based: В зависимост от езика
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: Изпращане на тестов e-mail
 label_feeds_access_key_created_on: %s от създаването на RSS ключа
 label_module_plural: Модули
diff --git a/lang/cs.yml b/lang/cs.yml
index d62746633..86d9a494c 100644
--- a/lang/cs.yml
+++ b/lang/cs.yml
@@ -414,7 +414,7 @@ label_week: Týden
 label_date_from: Od
 label_date_to: Do
 label_language_based: Language based
-label_sort_by: Seřadit podle "%s"
+label_sort_by: Seřadit podle %s
 label_send_test_email: Poslat testovací email
 label_feeds_access_key_created_on: Přístupový klíč pro RSS byl vytvořen před %s
 
diff --git a/lang/de.yml b/lang/de.yml
index 9a5fcee2b..c1acaa367 100644
--- a/lang/de.yml
+++ b/lang/de.yml
@@ -416,7 +416,7 @@ label_week: Woche
 label_date_from: Von
 label_date_to: Bis
 label_language_based: Sprachabhängig
-label_sort_by: Sortiert nach "%s"
+label_sort_by: Sortiert nach %s
 label_send_test_email: Test-E-Mail senden
 label_feeds_access_key_created_on: RSS-Zugriffsschlüssel vor %s erstellt
 label_module_plural: Module
diff --git a/lang/en.yml b/lang/en.yml
index 2ab4c11a2..480f30a13 100644
--- a/lang/en.yml
+++ b/lang/en.yml
@@ -427,7 +427,7 @@ label_week: Week
 label_date_from: From
 label_date_to: To
 label_language_based: Language based
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: Send a test email
 label_feeds_access_key_created_on: RSS access key created %s ago
 label_module_plural: Modules
diff --git a/lang/es.yml b/lang/es.yml
index e93fb5bd8..16a2d3ac3 100644
--- a/lang/es.yml
+++ b/lang/es.yml
@@ -501,7 +501,7 @@ label_this_week: this week
 label_index_by_title: Index by title
 label_jump_to_a_project: Jump to a project...
 field_assignable: Issues can be assigned to this role
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 setting_issue_list_default_columns: Default columns displayed on the issue list
 text_issue_updated: Issue %s has been updated.
 notice_feeds_access_key_reseted: Your RSS access key was reseted.
diff --git a/lang/fr.yml b/lang/fr.yml
index 1f35272c1..9bd28c082 100644
--- a/lang/fr.yml
+++ b/lang/fr.yml
@@ -427,7 +427,7 @@ label_week: Semaine
 label_date_from: Du
 label_date_to: Au
 label_language_based: Basé sur la langue
-label_sort_by: Trier par "%s"
+label_sort_by: Trier par %s
 label_send_test_email: Envoyer un email de test
 label_feeds_access_key_created_on: Clé d'accès RSS créée il y a %s
 label_module_plural: Modules
diff --git a/lang/he.yml b/lang/he.yml
index 73f72d5bb..97fa51e06 100644
--- a/lang/he.yml
+++ b/lang/he.yml
@@ -421,7 +421,7 @@ label_week: שבו
 label_date_from: מאת
 label_date_to: אל
 label_language_based: מבוסס שפה
-label_sort_by: מין לפי "%s"
+label_sort_by: מין לפי %s
 label_send_test_email: שלח דו"ל בדיקה
 label_feeds_access_key_created_on: מפתח הזנת RSS נוצר לפני%s
 label_module_plural: מודולים
diff --git a/lang/it.yml b/lang/it.yml
index 224843e0e..03442eb41 100644
--- a/lang/it.yml
+++ b/lang/it.yml
@@ -416,7 +416,7 @@ label_week: Week
 label_date_from: From
 label_date_to: To
 label_language_based: Language based
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: Send a test email
 label_feeds_access_key_created_on: RSS access key created %s ago
 label_module_plural: Modules
diff --git a/lang/ja.yml b/lang/ja.yml
index caf0f292e..226f56569 100644
--- a/lang/ja.yml
+++ b/lang/ja.yml
@@ -417,7 +417,7 @@ label_week: Week
 label_date_from: From
 label_date_to: To
 label_language_based: 既定の言語の設定に従う
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: テストメールを送信
 label_feeds_access_key_created_on: RSS access key created %s ago
 label_module_plural: Modules
diff --git a/lang/ko.yml b/lang/ko.yml
index 6629a14b0..2ff051e80 100644
--- a/lang/ko.yml
+++ b/lang/ko.yml
@@ -423,7 +423,7 @@ label_week: 주
 label_date_from: From
 label_date_to: To
 label_language_based: Language based
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: Send a test email
 label_feeds_access_key_created_on: RSS access key created %s ago
 label_module_plural: Modules
diff --git a/lang/nl.yml b/lang/nl.yml
index f43f5a5b9..820242869 100644
--- a/lang/nl.yml
+++ b/lang/nl.yml
@@ -416,7 +416,7 @@ label_week: Week
 label_date_from: From
 label_date_to: To
 label_language_based: Language based
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: Send a test email
 label_feeds_access_key_created_on: RSS access key created %s ago
 label_module_plural: Modules
diff --git a/lang/pl.yml b/lang/pl.yml
index e636afe5b..ea7485d2d 100644
--- a/lang/pl.yml
+++ b/lang/pl.yml
@@ -497,7 +497,7 @@ label_module_plural: Moduły
 label_this_week: ten tydzień
 label_jump_to_a_project: Skocz do projektu...
 field_assignable: Zgłoszenia mogą być przypisane do tej roli
-label_sort_by: Sortuj po "%s"
+label_sort_by: Sortuj po %s
 text_issue_updated: Zgłoszenie %s zostało zaktualizowane.
 notice_feeds_access_key_reseted: Twój klucz dostępu RSS został zrestetowany.
 field_redirect_existing_links: Przekierowanie istniejących odnośników
diff --git a/lang/pt-br.yml b/lang/pt-br.yml
index 707baffcd..bce1d2630 100644
--- a/lang/pt-br.yml
+++ b/lang/pt-br.yml
@@ -416,7 +416,7 @@ label_week: Week
 label_date_from: From
 label_date_to: To
 label_language_based: Language based
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: Send a test email
 label_feeds_access_key_created_on: RSS access key created %s ago
 label_module_plural: Modules
diff --git a/lang/pt.yml b/lang/pt.yml
index 687ab512b..e9233f333 100644
--- a/lang/pt.yml
+++ b/lang/pt.yml
@@ -416,7 +416,7 @@ label_week: Week
 label_date_from: From
 label_date_to: To
 label_language_based: Language based
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: Send a test email
 label_feeds_access_key_created_on: RSS access key created %s ago
 label_module_plural: Modules
diff --git a/lang/ro.yml b/lang/ro.yml
index f31bd6f84..b6002ac87 100644
--- a/lang/ro.yml
+++ b/lang/ro.yml
@@ -414,7 +414,7 @@ label_week: Saptamana
 label_date_from: De la
 label_date_to: Pentru
 label_language_based: Bazat pe limbaj
-label_sort_by: Sortare dupa "%s"
+label_sort_by: Sortare dupa %s
 label_send_test_email: trimite un e-mail de test
 label_feeds_access_key_created_on: Parola de acces RSS creat cu %s mai devreme
 label_module_plural: Module
diff --git a/lang/sr.yml b/lang/sr.yml
index d95855731..39ae09da3 100644
--- a/lang/sr.yml
+++ b/lang/sr.yml
@@ -426,7 +426,7 @@ label_week: Nedelja
 label_date_from: Od
 label_date_to: Do
 label_language_based: Bazirano na jeziku
-label_sort_by: Sortiraj po "%s"
+label_sort_by: Sortiraj po %s
 label_send_test_email: Pošalji probni email
 label_feeds_access_key_created_on: RSS ključ za pristup je kreiran pre %s 
 label_module_plural: Modulovi
diff --git a/lang/sv.yml b/lang/sv.yml
index 0cd4f1a1f..df814fbae 100644
--- a/lang/sv.yml
+++ b/lang/sv.yml
@@ -416,7 +416,7 @@ label_week: Week
 label_date_from: From
 label_date_to: To
 label_language_based: Language based
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: Send a test email
 label_feeds_access_key_created_on: RSS access key created %s ago
 label_module_plural: Modules
diff --git a/lang/zh.yml b/lang/zh.yml
index 715010922..6b3d095e5 100644
--- a/lang/zh.yml
+++ b/lang/zh.yml
@@ -418,7 +418,7 @@ label_week: Week
 label_date_from: From
 label_date_to: To
 label_language_based: Language based
-label_sort_by: Sort by "%s"
+label_sort_by: Sort by %s
 label_send_test_email: Send a test email
 label_feeds_access_key_created_on: RSS access key created %s ago
 label_module_plural: Modules