taiga-front/app/coffee/modules/base/storage.coffee

57 lines
1.7 KiB
CoffeeScript

###
# Copyright (C) 2014-2016 Andrey Antukh <niwi@niwi.be>
# Copyright (C) 2014-2016 Jesús Espino Garcia <jespinog@gmail.com>
# Copyright (C) 2014-2016 David Barragán Merino <bameda@dbarragan.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# File: modules/base/storage.coffee
###
taiga = @.taiga
class StorageService extends taiga.Service
@.$inject = ["$rootScope"]
constructor: ($rootScope) ->
super()
get: (key, _default) ->
serializedValue = localStorage.getItem(key)
if serializedValue == null
return _default or null
return JSON.parse(serializedValue)
set: (key, val) ->
if _.isObject(key)
_.each key, (val, key) =>
@set(key, val)
else
localStorage.setItem(key, JSON.stringify(val))
contains: (key) ->
value = @.get(key)
return (value != null)
remove: (key) ->
localStorage.removeItem(key)
clear: ->
localStorage.clear()
module = angular.module("taigaBase")
module.service("$tgStorage", StorageService)