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|
# frozen_string_literal: true
module SnippetsActions
extend ActiveSupport::Concern
include SendsBlob
include RendersNotes
include RendersBlob
include PaginatedCollection
include Gitlab::NoteableMetadata
included do
skip_before_action :verify_authenticity_token,
if: -> { action_name == 'show' && js_request? }
before_action :redirect_if_binary, only: [:edit, :update]
respond_to :html
end
def edit
# We need to load some info from the existing blob
snippet.content = blob.data
snippet.file_name = blob.path
render 'edit'
end
def raw
workhorse_set_content_type!
# Until we don't migrate all snippets to version
# snippets we need to support old `SnippetBlob`
# blobs
if defined?(blob.snippet)
send_data(
convert_line_endings(blob.data),
type: 'text/plain; charset=utf-8',
disposition: content_disposition,
filename: Snippet.sanitized_file_name(blob.name)
)
else
send_blob(
snippet.repository,
blob,
inline: content_disposition == 'inline',
allow_caching: snippet.public?
)
end
end
def js_request?
request.format.js?
end
# rubocop:disable Gitlab/ModuleWithInstanceVariables
def show
conditionally_expand_blob(blob)
respond_to do |format|
format.html do
@note = Note.new(noteable: @snippet, project: @snippet.project)
@noteable = @snippet
@discussions = @snippet.discussions
@notes = prepare_notes_for_rendering(@discussions.flat_map(&:notes), @noteable)
render 'show'
end
format.json do
render_blob_json(blob)
end
format.js do
if @snippet.embeddable?
render 'shared/snippets/show'
else
head :not_found
end
end
end
end
def update
update_params = snippet_params.merge(spammable_params)
service_response = Snippets::UpdateService.new(@snippet.project, current_user, update_params).execute(@snippet)
@snippet = service_response.payload[:snippet]
handle_repository_error(:edit)
end
def destroy
service_response = Snippets::DestroyService.new(current_user, @snippet).execute
if service_response.success?
redirect_to gitlab_dashboard_snippets_path(@snippet), status: :found
elsif service_response.http_status == 403
access_denied!
else
redirect_to gitlab_snippet_path(@snippet),
status: :found,
alert: service_response.message
end
end
# rubocop:enable Gitlab/ModuleWithInstanceVariables
private
def content_disposition
@disposition ||= params[:inline] == 'false' ? 'attachment' : 'inline'
end
# rubocop:disable Gitlab/ModuleWithInstanceVariables
def blob
return unless snippet
@blob ||= if snippet.empty_repo?
snippet.blob
else
snippet.blobs.first
end
end
# rubocop:enable Gitlab/ModuleWithInstanceVariables
def convert_line_endings(content)
params[:line_ending] == 'raw' ? content : content.gsub(/\r\n/, "\n")
end
def handle_repository_error(action)
errors = Array(snippet.errors.delete(:repository))
flash.now[:alert] = errors.first if errors.present?
recaptcha_check_with_fallback(errors.empty?) { render action }
end
def redirect_if_binary
redirect_to gitlab_snippet_path(snippet) if blob&.binary?
end
end
|
