Class: ChefServerSlice::Roles

Inherits:
Application
  • Object
show all
Defined in:
app/controllers/roles.rb

Instance Method Summary collapse

Methods inherited from Application

#absolute_slice_url, #access_denied, #authorized_node, #escape_node_id, #expand_cookbook_deps, #fix_up_node_id, #get_available_recipes, #load_all_files, #load_cookbook_segment, #login_required, #redirect_back_or_default, #segment_files, #specific_cookbooks, #store_location

Instance Method Details

#create ⇒ Object

POST /roles



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# File 'app/controllers/roles.rb', line 50

def create
  if params.has_key?("inflated_object")
    @role = params["inflated_object"]
    exists = true 
    begin
      Chef::Role.load(@role.name)
    rescue Net::HTTPServerException
      exists = false 
    end
    raise Forbidden, "Role already exists" if exists

    @role.save
    self.status = 201
    display({ :uri => absolute_slice_url(:role, @role.name) })
  else
    begin
      @role = Chef::Role.new
      @role.name(params[:name])
      @role.recipes(params[:for_role] ? params[:for_role] : [])
      @role.description(params[:description]) if params[:description] != ''
      @role.default_attributes(JSON.parse(params[:default_attributes])) if params[:default_attributes] != ''
      @role.override_attributes(JSON.parse(params[:override_attributes])) if params[:override_attributes] != ''
      @role.save
      redirect(slice_url(:roles), :message => { :notice => "Created Role #{@role.name}" })
    rescue ArgumentError 
      @available_recipes = get_available_recipes 
      @role = Chef::Role.new
      @role.default_attributes(JSON.parse(params[:default_attributes])) if params[:default_attributes] != ''
      @role.override_attributes(JSON.parse(params[:override_attributes])) if params[:override_attributes] != ''
      @current_recipes = params[:for_role] ? params[:for_role] : []
      @_message = { :error => $! }
      render :new
    end
  end
end

#delete ⇒ Object

GET /roles/:id/delete



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# File 'app/controllers/roles.rb', line 45

def delete
  
end

#destroy ⇒ Object

DELETE /roles/:id



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# File 'app/controllers/roles.rb', line 123

def destroy
  begin
    @role = Chef::Role.load(params[:id])
  rescue Net::HTTPServerException => e
    raise NotFound, "Cannot load role #{params[:id]}"
  end
  @role.destroy
  
  if request.accept == "application/json"
    display @role
  else
    redirect(absolute_slice_url(:roles), :message => { :notice => "Role #{@role.name} deleted successfully." }, :permanent => true)
  end
end

#edit ⇒ Object

GET /roles/:id/edit



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# File 'app/controllers/roles.rb', line 33

def edit
  begin
    @role = Chef::Role.load(params[:id])
  rescue Net::HTTPServerException => e
    raise NotFound, "Cannot load role #{params[:id]}"
  end
  @available_recipes = get_available_recipes 
  @current_recipes = @role.recipes
  render 
end

#index ⇒ Object

GET /roles



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# File 'app/controllers/roles.rb', line 9

def index
  @role_list = Chef::Role.list(true)
  display(@role_list.collect { |r| absolute_slice_url(:role, r.name) }) 
end

#new ⇒ Object

GET /roles/new



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# File 'app/controllers/roles.rb', line 25

def new
  @available_recipes = get_available_recipes 
  @role = Chef::Role.new
  @current_recipes = @role.recipes
  render
end

#show ⇒ Object

GET /roles/:id



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# File 'app/controllers/roles.rb', line 15

def show
  begin
    @role = Chef::Role.load(params[:id])
  rescue Net::HTTPServerException => e
    raise NotFound, "Cannot load role #{params[:id]}"
  end
  display @role
end

#update ⇒ Object

PUT /roles/:id



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# File 'app/controllers/roles.rb', line 87

def update
  begin
    @role = Chef::Role.load(params[:id])
  rescue Net::HTTPServerException => e
    raise NotFound, "Cannot load role #{params[:id]}"
  end

  if params.has_key?("inflated_object")
    @role.description(params["inflated_object"].description)
    @role.recipes(params["inflated_object"].recipes)
    @role.default_attributes(params["inflated_object"].default_attributes)
    @role.override_attributes(params["inflated_object"].override_attributes)
    @role.save
    self.status = 200
    display(@role)
  else
    begin
      @role.recipes(params[:for_role])
      @role.description(params[:description]) if params[:description] != ''
      @role.default_attributes(JSON.parse(params[:default_attributes])) if params[:default_attributes] != ''
      @role.override_attributes(JSON.parse(params[:override_attributes])) if params[:override_attributes] != ''
      @role.save
      @_message = { :notice => "Updated Role" }
      render :show
    rescue ArgumentError
      @available_recipes = get_available_recipes 
      @current_recipes = params[:for_role] ? params[:for_role] : []
      @role.default_attributes(JSON.parse(params[:default_attributes])) if params[:default_attributes] != ''
      @role.override_attributes(JSON.parse(params[:override_attributes])) if params[:override_attributes] != ''
      render :edit
    end

  end
end