118 lines
3.4 KiB
CoffeeScript
118 lines
3.4 KiB
CoffeeScript
###
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# Copyright (C) 2014-2017 Andrey Antukh <niwi@niwi.nz>
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# Copyright (C) 2014-2017 Jesús Espino Garcia <jespinog@gmail.com>
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# Copyright (C) 2014-2017 David Barragán Merino <bameda@dbarragan.com>
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# Copyright (C) 2014-2017 Juan Francisco Alcántara <juanfran.alcantara@kaleidos.net>
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# Copyright (C) 2014-2017 Alejandro Alonso <alejandro.alonso@kaleidos.net>
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# Copyright (C) 2014-2017 Xavi Julian <xavier.julian@kaleidos.net>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# File: modules/common/loader.coffee
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###
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# FIXME: this code not follows any style and any good practices on coffeescript
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# and it should be rewritten in coffeescript style classes.
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taiga = @.taiga
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sizeFormat = @.taiga.sizeFormat
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timeout = @.taiga.timeout
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module = angular.module("taigaCommon")
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LoaderDirective = (tgLoader, $rootscope) ->
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link = ($scope, $el, $attrs) ->
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tgLoader.onStart () ->
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$(document.body).addClass("loader-active")
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$el.addClass("active")
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tgLoader.onEnd () ->
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$(document.body).removeClass("loader-active")
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$el.removeClass("active")
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return {
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link: link
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}
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module.directive("tgLoader", ["tgLoader", "$rootScope", LoaderDirective])
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Loader = ($rootscope) ->
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config = {
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minTime: 300
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}
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open = false
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startLoadTime = 0
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requestCount = 0
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lastResponseDate = 0
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pageLoaded = (force = false) ->
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if startLoadTime
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timeoutValue = 0
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if !force
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endTime = new Date().getTime()
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diff = endTime - startLoadTime
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if diff < config.minTime
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timeoutValue = config.minTime - diff
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timeout timeoutValue, ->
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$rootscope.$broadcast("loader:end")
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open = false
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window.prerenderReady = true # Needed by Prerender Server
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startLoadTime = 0
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requestCount = 0
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lastResponseDate = 0
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autoClose = () ->
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intervalAuto = setInterval (() ->
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if lastResponseDate && requestCount == 0
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pageLoaded()
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clearInterval(intervalAuto)
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), 50
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start = () ->
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startLoadTime = new Date().getTime()
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$rootscope.$broadcast("loader:start")
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open = true
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return {
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pageLoaded: pageLoaded
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open: () -> open
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start: (auto=false) ->
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if !open
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start()
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autoClose() if auto
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onStart: (fn) ->
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return $rootscope.$on("loader:start", fn)
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onEnd: (fn) ->
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return $rootscope.$on("loader:end", fn)
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logRequest: () ->
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requestCount++
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logResponse: () ->
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requestCount--
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lastResponseDate = new Date().getTime()
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}
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Loader.$inject = ["$rootScope"]
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module.factory("tgLoader", Loader)
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