Changeset 125

Timestamp:

08/03/08 17:24:58 (4 months ago)

Author:

jweiss

Message:

Ability to clone projects. close #85

Location:

trunk

Files:

• CHANGELOG.txt (modified) (1 diff)
• app/controllers/projects_controller.rb (modified) (3 diffs)
• app/helpers/projects_helper.rb (modified) (1 diff)
• app/models/project.rb (modified) (1 diff)
• app/views/projects/clone.html.erb (added)
• app/views/projects/show.html.erb (modified) (1 diff)
• test/functional/projects_controller_test.rb (modified) (1 diff)
• test/test_helper.rb (modified) (2 diffs)
• test/unit/project_test.rb (modified) (1 diff)

trunk/CHANGELOG.txt

@@ -1 +1 @@
 
 SVN
+
+* Allow to clone a project. Stages and configuration is cloned for now. Closes #85
 
 * Update to Capistrano 2.4.3

trunk/app/controllers/projects_controller.rb

@@ -39 +39 @@
   def new
     @project = Project.new
+    if load_clone_original
+      @project.prepare_cloning(@original)
+      render :action => 'clone' and return
+    end
   end
 
@@ -50 +54 @@
   def create
     @project = Project.new(params[:project])
-
+    
+    if load_clone_original
+      action_to_render = 'clone'  
+    else
+      action_to_render = 'new'  
+    end
+      
     respond_to do |format|
       if @project.save
+        
+        @project.clone(@original) if load_clone_original
+        
         flash[:notice] = 'Project was successfully created.'
         format.html { redirect_to project_url(@project) }
         format.xml  { head :created, :location => project_url(@project) }
       else
-        format.html { render :action => "new" }
+        format.html { render :action => action_to_render }
         format.xml  { render :xml => @project.errors.to_xml }
       end
@@ -103 +116 @@
     end
   end
+  
+  def load_clone_original
+    if params[:clone]
+      @original = Project.find(params[:clone])
+    else
+      false
+    end
+  end
 end

trunk/app/helpers/projects_helper.rb

@@ -1 +1 @@
 module ProjectsHelper
+  
+  def clone_form_path(project)
+    "#{new_project_path}?clone=#{project.id}"
+  end
+  
+  def clone_path(project)
+    "#{projects_path}?clone=#{project.id}"
+  end
+  
 end

trunk/app/models/project.rb

@@ -36 +36 @@
     self.name.underscore.gsub(/[^a-zA-Z0-9\-\_]/, '_')
   end
+  
+  def prepare_cloning(other)
+    self.name = "Clone of #{other.name}"
+    self.description = "Clone of #{other.name}: #{other.description}"
+    self.template = other.template
+  end
+  
+  def clone(other)  
+    self.stages.destroy_all
+    self.configuration_parameters.destroy_all
+      
+    other.configuration_parameters.each do |conf|
+      self.configuration_parameters << ProjectConfiguration.new(:name => conf.name, :value => conf.value, :prompt_on_deploy => conf.prompt_on_deploy)
+    end
+    
+    other.stages.each do |stage|
+      new_stage = Stage.new
+      new_stage.project = self
+      new_stage.name = stage.name
+      new_stage.alert_emails = stage.alert_emails
+      new_stage.save!
+      
+      stage.configuration_parameters.each do |conf|
+        new_stage.configuration_parameters << StageConfiguration.new(:name => conf.name, :value => conf.value, :prompt_on_deploy => conf.prompt_on_deploy)
+      end
+      
+      stage.recipes.each do |recipe|
+        new_stage.recipes << recipe
+      end
+    end
+    
+    self.reload
+  end
     
 end

trunk/app/views/projects/show.html.erb

@@ -35 +35 @@
                 </p><br />
                 <%= link_to 'Edit Project', edit_project_path(@project), :class => 'arrow_link' %> | 
+                <%= link_to 'Clone Project', clone_form_path(@project), :class => 'arrow_link' %> | 
                 <%= link_to 'Delete', project_path(@project), :confirm => 'Are you sure?', :method => :delete, :class => 'arrow_link' %>
         </div>  

trunk/test/functional/projects_controller_test.rb

@@ -121 +121 @@
   end
   
+  def test_clone
+    @user = admin_login
+    @project.template = "mod_rails"
+    @project.save!
+    assert_difference "Project.count", 1 do
+      get :new, :clone => @project.id
+      assert_response :success
+      assert_select "h2", "Clone project"
+      post :new, :clone => @project.id, :project => { :name => 'MyClone' }
+    end
+    assert_equal "mod_rails". Project.last.template
+  end
+  
 end

trunk/test/test_helper.rb

@@ -43 +43 @@
     options = {
       :name => random_string,
+      :description => random_string,
       :template => 'rails'
     }.update(options)
@@ -48 +49 @@
     p = Project.new
     p.name = options[:name]
+    p.description = options[:description]
     p.template = options[:template]
     p.save!

trunk/test/unit/project_test.rb

@@ -84 +84 @@
   end
   
+  def test_prepare_cloning
+    original = create_new_project(:name => 'Some Project', :template => 'mod_rails', :description => "Dr. Foo")
+    my = create_new_project(:template => 'mongrel_rails')
+    
+    my.prepare_cloning(original)
+    assert_equal "Clone of Some Project", my.name
+    assert_equal "Clone of Some Project: Dr. Foo", my.description
+    assert_equal original.template, my.template
+  end
+  
+  def test_clone
+    # setup
+    original = create_new_project(:name => 'Some Project', :template => 'mod_rails')
+    3.times do |i|
+      create_new_project_configuration(:project => original, :name => "#{i}-project-conf", :value => "value-#{i}")
+    end
+    stage_1 = create_new_stage(:project => original, :name => 'test')
+      create_new_stage_configuration(:stage => stage_1, :name => "stage1-conf", :value => "stage1-value")
+    stage_2 = create_new_stage(:project => original, :name => 'prod')
+      create_new_stage_configuration(:stage => stage_2, :name => "stage2-conf", :value => "stage2-value")
+    recipe = create_new_recipe
+    stage_1.recipes << recipe
+      
+    new_project = create_new_project
+    new_project.clone(original)
+    
+    # check project configuration
+    assert_equal original.configuration_parameters.count, new_project.configuration_parameters.count
+    new_project.configuration_parameters.each_with_index do |conf, i|
+      orig = original.configuration_parameters.find_by_name(conf.name)
+      
+      if conf.name == 'application'
+        assert_match 'some_project',conf.value
+      else
+        assert_equal orig.name, conf.name
+        assert_equal orig.value, conf.value
+        assert_equal orig.prompt_on_deploy, conf.prompt_on_deploy
+      end
+    end
+
+    # check stages
+    assert_equal 2, new_project.stages.count
+    cloned_stage_1 = new_project.stages.find_by_name("test")
+    cloned_stage_2 = new_project.stages.find_by_name("prod")
+    assert_equal stage_1.configuration_parameters.first.name, cloned_stage_1.configuration_parameters.first.name 
+    assert_equal stage_1.configuration_parameters.first.value, cloned_stage_1.configuration_parameters.first.value
+    assert_equal stage_2.configuration_parameters.first.name, cloned_stage_2.configuration_parameters.first.name 
+    assert_equal stage_2.configuration_parameters.first.value, cloned_stage_2.configuration_parameters.first.value
+    assert_equal [recipe], cloned_stage_1.recipes
+  end
+  
 end