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# frozen_string_literal: true
class Projects::StaticSiteEditorController < Projects::ApplicationController
include ExtractsPath
include CreatesCommit
layout 'fullscreen'
content_security_policy do |policy|
next if policy.directives.blank?
frame_src_values = Array.wrap(policy.directives['frame-src']) | ['https://www.youtube.com']
policy.frame_src(*frame_src_values)
end
prepend_before_action :authenticate_user!, only: [:show]
before_action :assign_ref_and_path, only: [:show]
before_action :authorize_edit_tree!, only: [:show]
feature_category :static_site_editor
def index
render_404
end
def show
service_response = ::StaticSiteEditor::ConfigService.new(
container: project,
current_user: current_user,
params: {
ref: @ref,
path: @path,
return_url: params[:return_url]
}
).execute
if service_response.success?
Gitlab::UsageDataCounters::StaticSiteEditorCounter.increment_views_count
@data = serialize_necessary_payload_values_to_json(service_response.payload)
else
# TODO: For now, if the service returns any error, the user is redirected
# to the root project page with the error message displayed as an alert.
# See https://gitlab.com/gitlab-org/gitlab/-/issues/213285#note_414808004
# for discussion of plans to handle this via a page owned by the Static Site Editor.
flash[:alert] = service_response.message
redirect_to project_path(project)
end
end
private
def serialize_necessary_payload_values_to_json(payload)
# This will convert booleans, Array-like and Hash-like objects to JSON
payload.transform_values do |value|
if value.is_a?(String) || value.is_a?(Integer)
value
elsif value.nil?
''
else
value.to_json
end
end
end
def assign_ref_and_path
@ref, @path = extract_ref(params.fetch(:id))
render_404 if @ref.blank? || @path.blank?
end
end
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