Issues, MR, Wall can be enabled/disabled per project

app/controllers/issues_controller.rb

 class IssuesController < ApplicationController
   before_filter :authenticate_user!
   before_filter :project
+  before_filter :module_enabled
   before_filter :issue, :only => [:edit, :update, :destroy, :show]
   layout "project"
 
@@ -132,4 +133,8 @@ class IssuesController < ApplicationController
   def authorize_admin_issue!
     can?(current_user, :admin_issue, @issue)
   end
+
+  def module_enabled
+    return render_404 unless @project.issues_enabled
+  end
 end

app/controllers/merge_requests_controller.rb

 class MergeRequestsController < ApplicationController
   before_filter :authenticate_user!
   before_filter :project
+  before_filter :module_enabled
   before_filter :merge_request, :only => [:edit, :update, :destroy, :show, :commits, :diffs]
   layout "project"
 
@@ -114,4 +115,8 @@ class MergeRequestsController < ApplicationController
   def authorize_admin_merge_request!
     can?(current_user, :admin_merge_request, @merge_request)
   end
+
+  def module_enabled
+    return render_404 unless @project.merge_requests_enabled
+  end
 end

app/controllers/projects_controller.rb

@@ -85,6 +85,8 @@ class ProjectsController < ApplicationController
   #
 
   def wall
+    return render_404 unless @project.wall_enabled
+
     @note = Note.new
     @notes = @project.common_notes.order("created_at DESC")
     @notes = @notes.fresh.limit(20)

app/views/layouts/_project_side.html.haml

@@ -9,11 +9,15 @@
         = link_to "Code", tree_project_ref_path(@project, @project.root_ref), :class => tree_tab_class
         = link_to "Commits", project_commits_path(@project), :class => (controller.controller_name == "commits") ? "current" : nil
         = link_to "Network", graph_project_path(@project), :class => current_page?(:controller => "projects", :action => "graph", :id => @project) ? "current" : nil
-        = link_to  project_issues_filter_path(@project), :class => (controller.controller_name == "issues") ? "current" : nil do
-          Issues
-        = link_to project_merge_requests_path(@project), :class => (controller.controller_name == "merge_requests") ? "current" : nil do
-          Merge Requests
-        = link_to wall_project_path(@project), :class => current_page?(:controller => "projects", :action => "wall", :id => @project) ? "current" : nil do
-          @Wall
-          - if @project.common_notes.today.count > 0
-            %span.label= @project.common_notes.today.count
+        - if @project.issues_enabled
+          = link_to  project_issues_filter_path(@project), :class => (controller.controller_name == "issues") ? "current" : nil do
+            Issues
+        - if @project.merge_requests_enabled
+          = link_to project_merge_requests_path(@project), :class => (controller.controller_name == "merge_requests") ? "current" : nil do
+            Merge Requests
+
+        - if @project.wall_enabled
+          = link_to wall_project_path(@project), :class => current_page?(:controller => "projects", :action => "wall", :id => @project) ? "current" : nil do
+            @Wall
+            - if @project.common_notes.today.count > 0
+              %span.label= @project.common_notes.today.count

app/views/projects/_form.html.haml

@@ -23,10 +23,24 @@
       = f.label :default_branch, "Default Branch"
       .input= f.select(:default_branch, @project.heads.map(&:name), {}, :style => "width:210px;")
 
+    .well
+      %h5 Features
+
+      .clearfix
+        = f.label :issues_enabled, "Issues"
+        .input= f.check_box :issues_enabled
+
+      .clearfix
+        = f.label :merge_requests_enabled, "Merge Requests"
+        .input= f.check_box :merge_requests_enabled
+
+      .clearfix
+        = f.label :wall_enabled, "Wall"
+        .input= f.check_box :wall_enabled
     
   .clearfix
     = f.label :description
-    .input= f.text_area :description, :placeholder => "project description", :style => "height:50px"
+    .input= f.text_area :description, :placeholder => "project description", :class => "xlarge", :rows => 4
 
   %br
   

app/views/projects/info.html.haml

 = render "project_head"
-%h3= @project.name
-%br
 
-  
+.entry
+  %h3= @project.name
+  %br
+
+    
+
+  %pre
+    = "git clone #{@project.url_to_repo}"
+
 
-%pre
-  = "git clone #{@project.url_to_repo}"
 
+%h4 Details:
 
 %table
   %tr
@@ -54,6 +59,38 @@
   %tr
     %td{:colspan => 2}= simple_format @project.description
 
+
+%h4 Features:
+
+%table
+  %tr
+    %td Issues
+    %td
+      - if @project.issues_enabled
+        .alert-message.success
+          Enabled
+      - else 
+        .alert-message.error
+          Disabled
+  
+  %tr
+    %td Merge Requests
+    %td
+      - if @project.merge_requests_enabled
+        .alert-message.success
+          Enabled
+      - else 
+        .alert-message.error
+          Disabled
+  %tr
+    %td Wall
+    %td
+      - if @project.wall_enabled
+        .alert-message.success
+          Enabled
+      - else 
+        .alert-message.error
+          Disabled
 .actions
   = link_to "Edit", edit_project_path(@project), :class => "btn"
 

app/views/widgets/_project_member.html.haml

@@ -16,13 +16,14 @@
       %span.label= member.repo_access_human
 
   - if can? current_user, :write_project, @project
-    %hr 
-    .span3
-      %p You have access to create new issue or merge request.
-      %div
-        = link_to new_project_issue_path(@project), :title => "New Issue", :class => "" do 
-          New Issue »
-      %div
-        = link_to new_project_merge_request_path(@project), :title => "New Merge Request", :class => "" do 
-          New Merge Request »
+    - if @project.issues_enabled && @project.merge_requests_enabled
+      %hr 
+      .span3
+        %p You have access to create new issue or merge request.
+        %div
+          = link_to new_project_issue_path(@project), :title => "New Issue", :class => "" do 
+            New Issue »
+        %div
+          = link_to new_project_merge_request_path(@project), :title => "New Merge Request", :class => "" do 
+            New Merge Request »
 

db/migrate/20120206170141_add_modularity_fields_to_project.rb

+class AddModularityFieldsToProject < ActiveRecord::Migration
+  def change
+    add_column :projects, :issues_enabled, :boolean, :null => false, :default => true
+    add_column :projects, :wall_enabled, :boolean, :null => false, :default => true
+    add_column :projects, :merge_requests_enabled, :boolean, :null => false, :default => true
+  end
+end

db/schema.rb

@@ -11,7 +11,19 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20120121122616) do
+ActiveRecord::Schema.define(:version => 20120206170141) do
+
+  create_table "features", :force => true do |t|
+    t.string   "name"
+    t.string   "branch_name"
+    t.integer  "assignee_id"
+    t.integer  "author_id"
+    t.integer  "project_id"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.string   "version"
+    t.integer  "status",      :default => 0, :null => false
+  end
 
   create_table "issues", :force => true do |t|
     t.string   "title"
@@ -73,10 +85,13 @@ ActiveRecord::Schema.define(:version => 20120121122616) do
     t.text     "description"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.boolean  "private_flag",   :default => true,     :null => false
+    t.boolean  "private_flag",           :default => true,     :null => false
     t.string   "code"
     t.integer  "owner_id"
-    t.string   "default_branch", :default => "master", :null => false
+    t.string   "default_branch",         :default => "master", :null => false
+    t.boolean  "issues_enabled",         :default => true,     :null => false
+    t.boolean  "wall_enabled",           :default => true,     :null => false
+    t.boolean  "merge_requests_enabled", :default => true,     :null => false
   end
 
   create_table "snippets", :force => true do |t|