Sha256: 79b6948b7bc175123b1473d815d33335adbd5712b5503afbdb10e5df98b5a7a8
Contents?: true
Size: 1.16 KB
Versions: 47
Compression:
Stored size: 1.16 KB
Contents
module Spotlight
##
# Controller for reverting to historical versions of e.g. pages
class VersionsController < Spotlight::ApplicationController
before_action :authenticate_user!
load_and_authorize_resource class: 'PaperTrail::Version'
def revert
obj = @version.reify
if obj && authorize!(:manage, obj)
if obj.save
redirect_to [obj.exhibit, obj], flash: { html_safe: true }, notice: undo_link
else
redirect_to [obj.exhibit, obj], flash: { html_safe: true }, notice: view_context.t(:'spotlight.versions.undo_error')
end
else
redirect_back fallback_location: main_app.root_url, flash: { html_safe: true }, notice: view_context.t(:'spotlight.versions.undo_error')
end
end
private
def undo_link
return unless can? :manage, @version
link_name = if params[:redo] == 'true'
view_context.t(:'spotlight.versions.undo')
else
view_context.t(:'spotlight.versions.redo')
end
view_context.link_to(link_name, revert_version_path(@version.next, redo: !params[:redo]), method: :post)
end
end
end
Version data entries
47 entries across 47 versions & 1 rubygems