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

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class Projects::LabelsController < Projects::ApplicationController
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include ToggleSubscriptionAction
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before_action :check_issuables_available!
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before_action :label, only: [:edit, :update, :destroy, :promote]
before_action :find_labels, only: [:index, :set_priorities, :remove_priority, :toggle_subscription]
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before_action :authorize_read_label!
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before_action :authorize_admin_labels!, only: [:new, :create, :edit, :update,
:generate, :destroy, :remove_priority,
:set_priorities]
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before_action :authorize_admin_group_labels!, only: [:promote]
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respond_to :js, :html
def index
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@prioritized_labels = @available_labels.prioritized(@project)
@labels = @available_labels.unprioritized(@project).page(params[:page])
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respond_to do |format|
format.html
format.json do
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render json: LabelSerializer.new.represent_appearance(@available_labels)
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end
end
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end
def new
@label = @project.labels.new
end
def create
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@label = Labels::CreateService.new(label_params).execute(project: @project)
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if @label.valid?
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respond_to do |format|
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format.html { redirect_to project_labels_path(@project) }
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format.json { render json: @label }
end
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else
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respond_to do |format|
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format.html { render :new }
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format.json { render json: { message: @label.errors.messages }, status: 400 }
end
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end
end
def edit
end
def update
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@label = Labels::UpdateService.new(label_params).execute(@label)
if @label.valid?
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redirect_to project_labels_path(@project)
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else
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render :edit
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end
end
def generate
Gitlab::IssuesLabels.generate(@project)
if params[:redirect] == 'issues'
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redirect_to project_issues_path(@project)
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elsif params[:redirect] == 'merge_requests'
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redirect_to project_merge_requests_path(@project)
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else
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redirect_to project_labels_path(@project)
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end
end
def destroy
@label.destroy
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@labels = find_labels
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redirect_to project_labels_path(@project),
status: 302,
notice: 'Label was removed'
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end
def remove_priority
respond_to do |format|
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label = @available_labels.find(params[:id])
if label.unprioritize!(project)
format.json { render json: label }
else
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format.json { head :unprocessable_entity }
end
end
end
def set_priorities
Label.transaction do
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available_labels_ids = @available_labels.where(id: params[:label_ids]).pluck(:id)
label_ids = params[:label_ids].select { |id| available_labels_ids.include?(id.to_i) }
label_ids.each_with_index do |label_id, index|
label = @available_labels.find(label_id)
label.prioritize!(project, index)
end
end
respond_to do |format|
format.json { render json: { message: 'success' } }
end
end
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def promote
promote_service = Labels::PromoteService.new(@project, @current_user)
begin
return render_404 unless promote_service.execute(@label)
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flash[:notice] = "#{@label.title} promoted to group label."
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respond_to do |format|
format.html do
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redirect_to(project_labels_path(@project), status: 303)
end
format.json do
render json: { url: project_labels_path(@project) }
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end
end
rescue ActiveRecord::RecordInvalid => e
Gitlab::AppLogger.error "Failed to promote label \"#{@label.title}\" to group label"
Gitlab::AppLogger.error e
respond_to do |format|
format.html do
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redirect_to(project_labels_path(@project),
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notice: 'Failed to promote label due to internal error. Please contact administrators.')
end
format.js
end
end
end
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protected
def label_params
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params.require(:label).permit(:title, :description, :color)
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end
def label
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@label ||= @project.labels.find(params[:id])
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end
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def subscribable_resource
@available_labels.find(params[:id])
end
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def find_labels
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@available_labels ||= LabelsFinder.new(current_user, project_id: @project.id).execute
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end
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def authorize_admin_labels!
return render_404 unless can?(current_user, :admin_label, @project)
end
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def authorize_admin_group_labels!
return render_404 unless can?(current_user, :admin_label, @project.group)
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end
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end