Refactor project creation. Added logout link to profile page

app/assets/stylesheets/sections/projects.scss

@@ -42,9 +42,6 @@
       line-height: 20px;
       padding: 8px;
     }
-    label {
-      color: #888;
-    }
     .btn {
       padding: 6px 10px;
       margin-left: 10px;

app/contexts/project_update_context.rb

-class ProjectUpdateContext < BaseContext
-  def execute(role = :default)
-    namespace_id = params[:project].delete(:namespace_id)
-    params[:project].delete(:public) unless can?(current_user, :change_public_mode, project)
-
-    allowed_transfer = can?(current_user, :change_namespace, project) || role == :admin
-
-    if allowed_transfer && namespace_id.present?
-      if namespace_id == Namespace.global_id
-        if project.namespace.present?
-          # Transfer to global namespace from anyone
-          project.transfer(nil)
-        end
-      elsif namespace_id.to_i != project.namespace_id
-        # Transfer to someone namespace
-        namespace = Namespace.find(namespace_id)
-        project.transfer(namespace)
-      end
-    end
-
-    project.update_attributes(params[:project], as: role)
-  end
-end
-

app/contexts/projects/create_context.rb

+module Projects
+  class CreateContext < BaseContext
+    def execute
+      # get namespace id
+      namespace_id = params[:project].delete(:namespace_id)
+
+      @project = Project.new(params[:project])
+
+      # Parametrize path for project
+      #
+      # Ex.
+      #  'GitLab HQ'.parameterize => "gitlab-hq"
+      #
+      @project.path = @project.name.dup.parameterize
+
+
+      if namespace_id
+        # Find matching namespace and check if it allowed
+        # for current user if namespace_id passed.
+        if allowed_namespace?(current_user, namespace_id)
+          @project.namespace_id = namespace_id unless namespace_id == Namespace.global_id
+        else
+          deny_namespace
+          return @project
+        end
+      else
+        # Set current user namespace if namespace_id is nil
+        @project.namespace_id = current_user.id
+      end
+
+      Project.transaction do
+        @project.creator = current_user
+        @project.save!
+
+        # Add user as project master
+        @project.users_projects.create!(project_access: UsersProject::MASTER, user: current_user)
+
+        # when project saved no team member exist so
+        # project repository should be updated after first user add
+        @project.update_repository
+      end
+
+      @project
+    rescue => ex
+      @project.errors.add(:base, "Can't save project. Please try again later")
+      @project
+    end
+
+    protected
+
+    def deny_namespace
+      @project.errors.add(:namespace, "is not valid")
+    end
+
+    def allowed_namespace?(user, namespace_id)
+      if namespace_id == Namespace.global_id
+        return user.admin
+      else
+        namespace = Namespace.find_by_id(namespace_id)
+        current_user.can?(:manage_namespace, namespace)
+      end
+    end
+  end
+end

app/contexts/projects/update_context.rb

+module Projects
+  class UpdateContext < BaseContext
+    def execute(role = :default)
+      namespace_id = params[:project].delete(:namespace_id)
+      params[:project].delete(:public) unless can?(current_user, :change_public_mode, project)
+
+      allowed_transfer = can?(current_user, :change_namespace, project) || role == :admin
+
+      if allowed_transfer && namespace_id.present?
+        if namespace_id == Namespace.global_id
+          if project.namespace.present?
+            # Transfer to global namespace from anyone
+            project.transfer(nil)
+          end
+        elsif namespace_id.to_i != project.namespace_id
+          # Transfer to someone namespace
+          namespace = Namespace.find(namespace_id)
+          project.transfer(namespace)
+        end
+      end
+
+      project.update_attributes(params[:project], as: role)
+    end
+  end
+end

app/controllers/admin/projects_controller.rb

@@ -29,7 +29,7 @@ class Admin::ProjectsController < AdminController
   end
   def update
-    status = ProjectUpdateContext.new(project, current_user, params).execute(:admin)
+    status = Projects::UpdateContext.new(project, current_user, params).execute(:admin)
     if status
       redirect_to [:admin, @project], notice: 'Project was successfully updated.'

app/controllers/projects_controller.rb

@@ -19,7 +19,7 @@ class ProjectsController < ProjectResourceController
   end
   def create
-    @project = Project.create_by_user(params[:project], current_user)
+    @project = Projects::CreateContext.new(nil, current_user, params).execute
     respond_to do |format|
       flash[:notice] = 'Project was successfully created.' if @project.saved?
@@ -35,7 +35,7 @@ class ProjectsController < ProjectResourceController
   end
   def update
-    status = ProjectUpdateContext.new(project, current_user, params).execute
+    status = Projects::UpdateContext.new(project, current_user, params).execute
     respond_to do |format|
       if status

app/helpers/namespaces_helper.rb

 module NamespacesHelper
   def namespaces_options(selected = :current_user, scope = :default)
-    groups = current_user.owned_groups.select {|n| n.type == 'Group'}
-    users = if scope == :all
-              Namespace.root
-            else
-              current_user.namespaces.reject {|n| n.type == 'Group'}
-            end
+    if current_user.admin
+      groups = Group.all
+      users = Namespace.root
+    else
+      groups = current_user.owned_groups.select {|n| n.type == 'Group'}
+      users = current_user.namespaces.reject {|n| n.type == 'Group'}
+    end
     global_opts = ["Global", [['/', Namespace.global_id]] ]
     group_opts = ["Groups", groups.map {|g| [g.human_name, g.id]} ]

app/models/ability.rb

@@ -7,7 +7,7 @@ class Ability
       when "Note" then note_abilities(object, subject)
       when "Snippet" then snippet_abilities(object, subject)
       when "MergeRequest" then merge_request_abilities(object, subject)
-      when "Group" then group_abilities(object, subject)
+      when "Group", "Namespace" then group_abilities(object, subject)
       else []
       end
     end
@@ -102,7 +102,8 @@ class Ability
       # Only group owner and administrators can manage group
       if group.owner == user || user.admin?
         rules << [
-          :manage_group
+          :manage_group,
+          :manage_namespace
         ]
       end

app/models/project.rb

@@ -116,55 +116,6 @@ class Project < ActiveRecord::Base
       end
     end
-    def create_by_user(params, user)
-      namespace_id = params.delete(:namespace_id)
-
-      project = Project.new params
-
-      Project.transaction do
-
-        # Parametrize path for project
-        #
-        # Ex.
-        #  'GitLab HQ'.parameterize => "gitlab-hq"
-        #
-        project.path = project.name.dup.parameterize
-
-        project.creator = user
-
-        # Apply namespace if user has access to it
-        # else fallback to user namespace
-        if namespace_id != Namespace.global_id
-          project.namespace_id = user.namespace_id
-
-          if namespace_id
-            group = Group.find_by_id(namespace_id)
-            if user.can? :manage_group, group
-              project.namespace_id = namespace_id
-            end
-          end
-        end
-
-        project.save!
-
-        # Add user as project master
-        project.users_projects.create!(project_access: UsersProject::MASTER, user: user)
-
-        # when project saved no team member exist so
-        # project repository should be updated after first user add
-        project.update_repository
-      end
-
-      project
-    rescue Gitlab::Gitolite::AccessDenied => ex
-      project.error_code = :gitolite
-      project
-    rescue => ex
-      project.error_code = :db
-      project.errors.add(:base, "Can't save project. Please try again later")
-      project
-    end
-
     def access_options
       UsersProject.access_roles
     end

app/models/user.rb

@@ -152,11 +152,8 @@ class User < ActiveRecord::Base
     namespaces << self.namespace if self.namespace
     # Add groups you can manage
-    namespaces += if admin
-                    Group.all
-                  else
-                    groups.all
-                  end
+    namespaces += groups.all
+
     namespaces
   end
@@ -234,6 +231,10 @@ class User < ActiveRecord::Base
                    end
   end
+  def can_select_namespace?
+    several_namespaces? || admin
+  end
+
   def can? action, subject
     abilities.allowed?(self, action, subject)
   end

app/views/dashboard/_sidebar.html.haml

@@ -9,6 +9,6 @@
 %hr
 .gitlab-promo
-  = link_to "Homepage", "http://gitlabhq.com"
-  = link_to "Blog", "http://blog.gitlabhq.com"
+  = link_to "Homepage", "http://gitlab.org"
+  = link_to "Blog", "http://blog.gitlab.org"
   = link_to "@gitlabhq", "https://twitter.com/gitlabhq"

app/views/profiles/show.html.haml

@@ -6,6 +6,11 @@
   %small
     = @user.email
+  .right
+    = link_to destroy_user_session_path, class: "logout", method: :delete do
+      %small
+        %i.icon-signout
+        Logout
 %hr
 = form_for @user, url: profile_path, method: :put, html: { class: "edit_user form-horizontal" }  do |f|

app/views/projects/_form.html.haml

@@ -9,19 +9,11 @@
       Project name is
     .input
       = f.text_field :name, placeholder: "Example Project", class: "xxlarge"
-  %fieldset
-    %legend  Advanced settings:
-    .control-group
-      = f.label :path do
-        Repository
-      .controls
-        = text_field_tag :ppath, @repository.path_to_repo, class: "xxlarge", readonly: true
-
-    - unless @repository.heads.empty?
-      .clearfix
-        = f.label :default_branch, "Default Branch"
-        .input= f.select(:default_branch, @repository.heads.map(&:name), {}, style: "width:210px;")
+  - unless @repository.heads.empty?
+    .clearfix
+      = f.label :default_branch, "Default Branch"
+      .input= f.select(:default_branch, @repository.heads.map(&:name), {}, style: "width:210px;")
   %fieldset.features
     %legend Features:
@@ -87,4 +79,4 @@
     - unless @project.new_record?
       - if can?(current_user, :remove_project, @project)
         .right
-          = link_to 'Remove', @project, confirm: 'Removed project can not be restored! Are you sure?', method: :delete, class: "btn danger"
+          = link_to 'Remove Project', @project, confirm: 'Removed project can not be restored! Are you sure?', method: :delete, class: "btn danger"

app/views/projects/_new_form.html.haml

@@ -9,10 +9,10 @@
       = f.text_field :name, placeholder: "Example Project", class: "xxlarge"
       = f.submit 'Create project', class: "btn success project-submit"
-  - if current_user.several_namespaces?
+  - if current_user.can_select_namespace?
     .clearfix
       = f.label :namespace_id do
-        %span.cgray Namespace
+        %span Namespace
       .input
         = f.select :namespace_id, namespaces_options(params[:namespace_id] || :current_user), {}, {class: 'chosen'}
   %hr

app/views/projects/create.js.haml

@@ -2,11 +2,9 @@
   :plain
     location.href = "#{project_path(@project)}";
 - else
-  - if @project.git_error?
-    location.href = "#{errors_githost_path}";
-  -else
   :plain
     $('.project_new_holder').show();
     $("#new_project").replaceWith("#{escape_javascript(render('new_form'))}");
     $('.save-project-loader').hide();
     new Projects();
+    $('select.chosen').chosen()

features/project/project.feature

-Feature: Projects
+Feature: Project Feature
   Background:
     Given I sign in as a user
     And I own project "Shop"

features/steps/project/project.rb

-class Projects < Spinach::FeatureSteps
+class ProjectFeature < Spinach::FeatureSteps
   include SharedAuthentication
   include SharedProject
   include SharedPaths

features/steps/shared/project.rb

@@ -47,7 +47,6 @@ module SharedProject
   Then 'I should see project settings' do
     current_path.should == edit_project_path(@project)
     page.should have_content("Project name is")
-    page.should have_content("Advanced settings:")
     page.should have_content("Features:")
   end

lib/api/projects.rb

@@ -43,7 +43,7 @@ module Gitlab
                                     :wall_enabled,
                                     :merge_requests_enabled,
                                     :wiki_enabled]
-        @project = Project.create_by_user(attrs, current_user)
+        @project = Projects::CreateContext.new(nil, attrs, current_user).execute
         if @project.saved?
           present @project, with: Entities::Project
         else