debian-mirror-gitlab/app/controllers/groups/labels_controller.rb
2016-11-03 12:29:30 +05:30

92 lines
2 KiB
Ruby

class Groups::LabelsController < Groups::ApplicationController
before_action :label, only: [:edit, :update, :destroy]
before_action :authorize_admin_labels!, only: [:new, :create, :edit, :update, :destroy]
before_action :save_previous_label_path, only: [:edit]
respond_to :html
def index
respond_to do |format|
format.html do
@labels = @group.labels.page(params[:page])
end
format.json do
available_labels = LabelsFinder.new(current_user, group_id: @group.id).execute
render json: available_labels.as_json(only: [:id, :title, :color])
end
end
end
def new
@label = @group.labels.new
@previous_labels_path = previous_labels_path
end
def create
@label = @group.labels.create(label_params)
if @label.valid?
redirect_to group_labels_path(@group)
else
render :new
end
end
def edit
@previous_labels_path = previous_labels_path
end
def update
if @label.update_attributes(label_params)
redirect_back_or_group_labels_path
else
render :edit
end
end
def destroy
@label.destroy
respond_to do |format|
format.html do
redirect_to group_labels_path(@group), notice: 'Label was removed'
end
format.js
end
end
protected
def authorize_admin_labels!
return render_404 unless can?(current_user, :admin_label, @group)
end
def authorize_read_labels!
return render_404 unless can?(current_user, :read_label, @group)
end
def label
@label ||= @group.labels.find(params[:id])
end
def label_params
params.require(:label).permit(:title, :description, :color)
end
def redirect_back_or_group_labels_path(options = {})
redirect_to previous_labels_path, options
end
def previous_labels_path
session.fetch(:previous_labels_path, fallback_path)
end
def fallback_path
group_labels_path(@group)
end
def save_previous_label_path
session[:previous_labels_path] = URI(request.referer || '').path
end
end