debian-mirror-gitlab/app/controllers/groups/labels_controller.rb

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# frozen_string_literal: true
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class Groups::LabelsController < Groups::ApplicationController
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include ToggleSubscriptionAction
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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
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feature_category :team_planning
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urgency :low
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def index
respond_to do |format|
format.html do
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# at group level we do not want to list project labels,
# we only want `only_group_labels = false` when pulling labels for label filter dropdowns, fetched through json
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@labels = available_labels(params.merge(only_group_labels: true)).page(params[:page]) # rubocop: disable CodeReuse/ActiveRecord
Preloaders::LabelsPreloader.new(@labels, current_user).preload_all
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end
format.json do
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render json: LabelSerializer.new.represent_appearance(available_labels)
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end
end
end
def new
@label = @group.labels.new
@previous_labels_path = previous_labels_path
end
def create
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@label = Labels::CreateService.new(label_params).execute(group: group)
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respond_to do |format|
format.html do
if @label.valid?
redirect_to group_labels_path(@group)
else
render :new
end
end
format.json do
render json: LabelSerializer.new.represent_appearance(@label)
end
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end
end
def edit
@previous_labels_path = previous_labels_path
end
def update
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@label = Labels::UpdateService.new(label_params).execute(@label)
if @label.valid?
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redirect_back_or_group_labels_path
else
render :edit
end
end
def destroy
@label.destroy
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redirect_to group_labels_path(@group), status: :found, notice: "#{@label.name} deleted permanently"
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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
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@label ||= available_labels(params.merge(only_group_labels: true)).find(params[:id])
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end
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alias_method :subscribable_resource, :label
def subscribable_project
nil
end
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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
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def available_labels(options = params)
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@available_labels ||=
LabelsFinder.new(
current_user,
group_id: @group.id,
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only_group_labels: options[:only_group_labels],
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include_ancestor_groups: true,
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sort: sort,
subscribed: options[:subscribed],
include_descendant_groups: options[:include_descendant_groups],
search: options[:search]).execute
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end
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def sort
@sort ||= params[:sort] || 'name_asc'
end
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end