snippets are ready

app/assets/javascripts/snippets.js

+$(document).ready(function(){
+  $("#snippets-table .snippet").live('click', function(e){
+    if(e.target.nodeName != "A" && e.target.nodeName != "INPUT") {
+      location.href = $(this).attr("url");
+      e.stopPropagation();
+      return false;
+    }
+  });
+});

app/assets/stylesheets/highlight.css.scss

@@ -22,8 +22,8 @@ td.linenos{
 
 .highlight{
   background:none;
-  padding:10px 0px 0px 0;
-  margin-left:10px;
+  padding:10px 0px 0px 10px;
+  margin-left:0px;
 }
 .highlight pre{
 }
@@ -43,7 +43,7 @@ td.linenos {
 }
 
 td.code .highlight { 
-  overflow-x: scroll;
+  overflow: auto;
 }
 table.highlighttable pre{
   padding:0;

app/assets/stylesheets/projects.css.scss

@@ -310,6 +310,7 @@ input.ssh_project_url {
 }
 
 #projects-list .project,
+#snippets-table .snippet,
 #issues-table .issue{ 
   cursor:pointer;
 
@@ -360,6 +361,8 @@ input.ssh_project_url {
 .user_new,
 .edit_user,
 .new_project,
+.new_snippet,
+.edit_snippet,
 .edit_project { 
   input[type='text'],
   input[type='email'],

app/assets/stylesheets/snippets.css.scss

+// Place all the styles related to the Snippets controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/notes_controller.rb

@@ -41,6 +41,8 @@ class NotesController < ApplicationController
         Notify.note_commit_email(u, @note).deliver
       when "Issue" then
         Notify.note_issue_email(u, @note).deliver
+      when "Snippet"
+        true
       else
         Notify.note_wall_email(u, @note).deliver
       end

app/controllers/snippets_controller.rb

+class SnippetsController < ApplicationController
+  before_filter :authenticate_user!
+  before_filter :project 
+
+  # Authorize
+  before_filter :add_project_abilities
+  before_filter :authorize_read_snippet!
+  before_filter :authorize_write_snippet!, :only => [:new, :create, :close, :edit, :update, :sort] 
+
+  respond_to :html
+
+  def index
+    @snippets = @project.snippets
+  end
+
+  def new 
+    @snippet = @project.snippets.new
+  end
+
+  def create
+    @snippet = @project.snippets.new(params[:snippet])
+    @snippet.author = current_user
+    @snippet.save
+
+    if @snippet.valid?
+      redirect_to [@project, @snippet]
+    else
+      respond_with(@snippet)
+    end
+  end
+
+  def edit
+    @snippet = @project.snippets.find(params[:id])
+  end
+
+  def update
+    @snippet = @project.snippets.find(params[:id])
+    @snippet.update_attributes(params[:snippet])
+
+    if @snippet.valid?
+      redirect_to [@project, @snippet]
+    else
+      respond_with(@snippet)
+    end
+  end
+
+  def show
+    @snippet = @project.snippets.find(params[:id])
+    @notes = @snippet.notes
+    @note = @project.notes.new(:noteable => @snippet)
+  end
+
+  def destroy
+    @snippet = @project.snippets.find(params[:id])
+    authorize_admin_snippet! unless @snippet.author == current_user
+
+    @snippet.destroy
+
+    respond_to do |format|
+      format.js { render :nothing => true }  
+    end
+  end
+end

app/helpers/application_helper.rb

@@ -53,7 +53,7 @@ module ApplicationHelper
     [projects, default_nav, project_nav].flatten.to_json
   end
 
-  def handle_file_type(file_name, mime_type)
+  def handle_file_type(file_name, mime_type = nil)
     if file_name =~ /(\.rb|\.ru|\.rake|Rakefile|\.gemspec|\.rbx|Gemfile)$/
       :ruby
     elsif file_name =~ /\.py$/

app/helpers/snippets_helper.rb

+module SnippetsHelper
+end

app/models/ability.rb

@@ -12,6 +12,7 @@ class Ability
     rules << [
       :read_project,
       :read_issue,
+      :read_snippet,
       :read_team_member,
       :read_note 
     ] if project.readers.include?(user)
@@ -19,12 +20,14 @@ class Ability
     rules << [
       :write_project,
       :write_issue,
+      :write_snippet,
       :write_note 
     ] if project.writers.include?(user)
 
     rules << [
       :admin_project,
       :admin_issue,
+      :admin_snippet,
       :admin_team_member,
       :admin_note 
     ] if project.admins.include?(user)

app/models/project.rb

@@ -7,6 +7,7 @@ class Project < ActiveRecord::Base
   has_many :users_projects, :dependent => :destroy
   has_many :users, :through => :users_projects
   has_many :notes, :dependent => :destroy
+  has_many :snippets, :dependent => :destroy
 
   validates :name,
             :uniqueness => true,

app/models/snippet.rb

+class Snippet < ActiveRecord::Base
+  belongs_to :project
+  belongs_to :author, :class_name => "User"
+  has_many :notes, :as => :noteable
+
+  attr_protected :author, :author_id, :project, :project_id
+
+  validates_presence_of :project_id
+  validates_presence_of :author_id
+
+  validates :title,
+            :presence => true,
+            :length   => { :within => 0..255 }
+  
+  validates :file_name,
+            :presence => true,
+            :length   => { :within => 0..255 }
+
+  validates :content,
+            :presence => true,
+            :length   => { :within => 0..10000 }
+
+
+  def self.content_types
+    [ 
+      ".rb", ".py", ".pl", ".scala", ".c", ".cpp", ".java",
+      ".haml", ".html", ".sass", ".scss", ".xml", ".php", ".erb",
+      ".js", ".sh", ".coffee", ".yml", ".md"
+    ]
+  end
+end

app/views/projects/_form.html.haml

 = form_for(@project, :remote => true) do |f|
   %div.form_content
-    - if @project.new_record?
-      %h1 New Project
-    - else
+    - unless @project.new_record?
       %h1 Edit Project
     - if @project.errors.any?
       #error_explanation

app/views/projects/_top_menu.html.haml

@@ -18,6 +18,11 @@
       Wall
       - if @project.common_notes.count > 0
         %span{ :class => "top_menu_count" }= @project.common_notes.count
+  %span
+    = link_to project_snippets_path(@project), :class => (controller.controller_name == "snippets") ? "current" : nil do
+      Snippets
+      - if @project.snippets.count > 0
+        %span{ :class => "top_menu_count" }= @project.snippets.count
 
   - if @commit
     %span= link_to truncate(commit_name(@project,@commit), :length => 15), project_commit_path(@project, :id => @commit.id), :class => current_page?(:controller => "commits", :action => "show", :project_id => @project, :id => @commit.id) ? "current" : nil

app/views/snippets/_form.html.haml

+%div
+  = form_for [@project, @snippet] do |f|
+    -if @snippet.errors.any?
+      %ul
+        - @snippet.errors.full_messages.each do |msg|
+          %li= msg
+
+    %table.round-borders
+      %tr
+        %td= f.label :title
+        %td= f.text_field :title, :placeholder => "Example Snippet"
+      %tr
+        %td= f.label :file_name
+        %td= f.text_field :file_name, :placeholder => "example.rb"
+      %tr
+        %td{:colspan => 2}
+          = f.label :content, "Code"
+          %br
+          = f.text_area :content, :style => "height:240px;width:932px;"
+    
+    .actions.prepend-top
+      = f.submit 'Save', :class => "lbutton vm"

app/views/snippets/_snippet.html.haml

+%tr{ :id => dom_id(snippet), :class => "snippet", :url => project_snippet_path(@project, snippet) }
+  %td
+    = image_tag gravatar_icon(snippet.author.email), :class => "left", :width => 40, :style => "padding:0 5px;"
+    = truncate snippet.author.name, :lenght => 20
+  %td= html_escape snippet.title
+  %td= html_escape snippet.file_name
+  %td
+    - if can?(current_user, :admin_snippet, @project) || snippet.author == current_user
+      = link_to 'Edit', edit_project_snippet_path(@project, snippet), :class => "lbutton positive"
+    - if can?(current_user, :admin_snippet, @project) || snippet.author == current_user
+      = link_to 'Destroy', [@project, snippet], :confirm => 'Are you sure?', :method => :delete, :remote => true, :class => "lbutton delete-snippet negative", :id => "destroy_snippet_#{snippet.id}"

app/views/snippets/edit.html.haml

+= render "snippets/form"

app/views/snippets/index.html.haml

+%div
+  - if can? current_user, :write_snippet, @project
+    .left= link_to 'New Snippet', new_project_snippet_path(@project), :class => "lbutton vm"
+
+  %table.round-borders#snippets-table
+    %tr
+      %th Author
+      %th Title
+      %th File name
+      %th
+    = render @snippets
+:javascript
+  $('.delete-snippet').live('ajax:success', function() {  
+    $(this).closest('tr').fadeOut(); });  

app/views/snippets/new.html.haml

+= render "snippets/form"

app/views/snippets/show.html.haml

+%h2
+  = "Snippet ##{@snippet.id} - #{@snippet.title}"
+
+.view_file
+  .view_file_header
+    %strong
+      = @snippet.file_name
+      %br/
+  .view_file_content
+    - ft = handle_file_type(@snippet.file_name)
+    :erb
+      <%= raw Albino.colorize(@snippet.content, ft, :html, 'utf-8', "linenos=True") %>
+
+- if can?(current_user, :admin_snippet, @project) || @snippet.author == current_user
+  = link_to 'Edit', edit_project_snippet_path(@project, @snippet), :class => "lbutton positive"
+- if can?(current_user, :admin_snippet, @project) || @snippet.author == current_user
+  = link_to 'Destroy', [@project, @snippet], :confirm => 'Are you sure?', :method => :delete, :class => "lbutton delete-snippet negative", :id => "destroy_snippet_#{@snippet.id}"
+%br
+.snippet_notes= render "notes/notes"
+
+.clear
+

config/routes.rb

@@ -38,6 +38,8 @@ Gitlab::Application.routes.draw do
       }
 
     end
+
+    resources :snippets
     resources :commits
     resources :team_members
     resources :issues do

db/migrate/20111016183422_create_snippets.rb

+class CreateSnippets < ActiveRecord::Migration
+  def change
+    create_table :snippets do |t|
+      t.string :title
+      t.text :content
+      t.integer :author_id, :null => false
+      t.integer :project_id, :null => false
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20111016193417_add_content_type_to_snippets.rb

+class AddContentTypeToSnippets < ActiveRecord::Migration
+  def change
+    add_column :snippets, :content_type, :string, :null => false, :default => "txt"
+  end
+end

db/migrate/20111016195506_add_file_name_to_snippets.rb

+class AddFileNameToSnippets < ActiveRecord::Migration
+  def change
+    add_column :snippets, :file_name, :string
+    remove_column :snippets, :content_type
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20111015154310) do
+ActiveRecord::Schema.define(:version => 20111016195506) do
 
   create_table "issues", :force => true do |t|
     t.string   "title"
@@ -56,6 +56,16 @@ ActiveRecord::Schema.define(:version => 20111015154310) do
     t.integer  "owner_id"
   end
 
+  create_table "snippets", :force => true do |t|
+    t.string   "title"
+    t.text     "content"
+    t.integer  "author_id",  :null => false
+    t.integer  "project_id", :null => false
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.string   "file_name"
+  end
+
   create_table "users", :force => true do |t|
     t.string   "email",                                 :default => "",    :null => false
     t.string   "encrypted_password",     :limit => 128, :default => "",    :null => false

spec/factories.rb

@@ -35,6 +35,12 @@ Factory.add(:issue, Issue) do |obj|
   obj.content = Faker::Lorem.sentences
 end
 
+Factory.add(:snippet, Snippet) do |obj|
+  obj.title = Faker::Lorem.sentence
+  obj.file_name = Faker::Lorem.sentence
+  obj.content = Faker::Lorem.sentences
+end
+
 Factory.add(:note, Note) do |obj|
   obj.note = Faker::Lorem.sentence
 end

spec/models/snippet_spec.rb

+require 'spec_helper'
+
+describe Snippet do
+  describe "Associations" do
+    it { should belong_to(:project) }
+    it { should belong_to(:author) }
+  end
+
+  describe "Validation" do
+    it { should validate_presence_of(:title) }
+    it { should validate_presence_of(:author_id) }
+    it { should validate_presence_of(:project_id) }
+    it { should validate_presence_of(:file_name) }
+    it { should validate_presence_of(:content) }
+  end
+end

spec/requests/projects_security_spec.rb

@@ -107,5 +107,14 @@ describe "Projects" do
       it { project_issues_path(@project).should be_denied_for :user }
       it { project_issues_path(@project).should be_denied_for :visitor }
     end
+
+    describe "GET /project_code/snippets" do 
+      it { project_snippets_path(@project).should be_allowed_for @u1 }
+      it { project_snippets_path(@project).should be_allowed_for @u3 }
+      it { project_snippets_path(@project).should be_denied_for :admin }
+      it { project_snippets_path(@project).should be_denied_for @u2 }
+      it { project_snippets_path(@project).should be_denied_for :user }
+      it { project_snippets_path(@project).should be_denied_for :visitor }
+    end
   end
 end

spec/requests/snippets_spec.rb

+require 'spec_helper'
+
+describe "Snippets" do
+  let(:project) { Factory :project }
+
+  before do 
+    login_as :user
+    project.add_access(@user, :read, :write)
+  end
+
+  describe "GET /snippets" do
+    before do 
+      @snippet = Factory :snippet,
+        :author => @user,
+        :project => project
+
+      visit project_snippets_path(project)
+    end
+
+    subject { page }
+
+    it { should have_content(@snippet.title) }
+    it { should have_content(@snippet.project.name) }
+    it { should have_content(@snippet.author.name) }
+
+    describe "Destroy" do 
+      before do 
+        # admin access to remove snippet
+        @user.users_projects.destroy_all
+        project.add_access(@user, :read, :write, :admin)
+        visit project_snippets_path(project)
+      end
+
+      it "should remove entry" do 
+        expect {
+          click_link "destroy_snippet_#{@snippet.id}"
+        }.to change { Snippet.count }.by(-1)
+      end
+    end
+  end
+
+  describe "New snippet" do 
+    before do 
+      visit project_snippets_path(project)
+      click_link "New Snippet"
+    end
+
+    it "should open new snippet popup" do 
+      page.current_path.should == new_project_snippet_path(project)
+    end
+
+    describe "fill in" do 
+      before do
+        fill_in "snippet_title", :with => "login function"
+        fill_in "snippet_file_name", :with => "test.rb"
+        fill_in "snippet_content", :with => "def login; end"
+      end
+
+      it { expect { click_button "Save" }.to change {Snippet.count}.by(1) }
+
+      it "should add new snippet to table" do 
+        click_button "Save"
+        page.current_path.should == project_snippet_path(project, Snippet.last)
+        page.should have_content "login function"
+        page.should have_content "test.rb"
+      end
+    end
+  end
+
+  describe "Edit snippet" do 
+    before do 
+      @snippet = Factory :snippet,
+        :author => @user,
+        :project => project
+      visit project_snippets_path(project)
+      click_link "Edit"
+    end
+
+    it "should open edit page" do 
+      page.current_path.should == edit_project_snippet_path(project, @snippet)
+    end
+
+    describe "fill in" do 
+      before do
+        fill_in "snippet_title", :with => "login function"
+        fill_in "snippet_file_name", :with => "test.rb"
+        fill_in "snippet_content", :with => "def login; end"
+      end
+
+      it { expect { click_button "Save" }.to_not change {Snippet.count} }
+
+      it "should update snippet fields" do 
+        click_button "Save"
+
+        page.current_path.should == project_snippet_path(project, @snippet)
+        page.should have_content "login function"
+        page.should have_content "test.rb"
+      end
+    end
+  end
+end