651 lines
16 KiB
JavaScript
651 lines
16 KiB
JavaScript
'use strict'
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import $ from 'jquery'
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import Events from './_events'
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import Consts from './_consts'
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import EventsRouter from './_events.router'
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import Spinner from './_components/_ui.spinner'
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// AJAX functionality
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import AjaxUI from './_components/_ui.ajax'
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import FormBasics from './_components/_ui.form.basics'
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import HeaderUI from './_components/_ui.header-footer'
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import SmoothScroll from 'smooth-scroll'
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const smoothScroll = SmoothScroll()
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const MainUI = (($) => {
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// Constants
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const W = window
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const $W = $(W)
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const D = document
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const $Body = $('body')
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const NAME = 'MainUI'
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console.clear()
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console.info(
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`%cUI Kit ${UINAME} ${UIVERSION}`,
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'color:yellow;font-size:14px'
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)
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console.info(
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`%c${UIMetaNAME} ${UIMetaVersion}`,
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'color:yellow;font-size:12px'
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)
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console.info(
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`%chttps://github.com/a2nt/webpack-bootstrap-ui-kit by ${UIAUTHOR}`,
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'color:yellow;font-size:10px'
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)
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console.groupCollapsed('Events')
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Object.keys(Events).forEach((k) => {
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console.info(`${k}: ${Events[k]}`)
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})
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console.groupEnd('Events')
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console.groupCollapsed('Consts')
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Object.keys(Consts).forEach((k) => {
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console.info(`${k}: ${Consts[k]}`)
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})
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console.groupEnd('Events')
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console.groupCollapsed('Init')
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console.time('init')
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$W.on(`${Events.LODEDANDREADY}`, () => {
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console.groupEnd('Init')
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console.timeEnd('init')
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console.time('Post-init')
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console.groupCollapsed('Post-init')
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})
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// get browser locale
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// const Locale = $('html').attr('lang').substring(0, 2);
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const $AlertNotify = $('#AlertNotify')
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const $SiteWideMessage = $('#SiteWideMessage')
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// get browser window visibility preferences
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// Opera 12.10, Firefox >=18, Chrome >=31, IE11
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const HiddenName = 'hidden'
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const VisibilityChangeEvent = 'visibilitychange'
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// update visibility state
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D.addEventListener(VisibilityChangeEvent, () => {
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if (D.visibilityState === HiddenName) {
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console.log(`${NAME}: Tab: hidden`)
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$Body.addClass('is-hidden')
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$Body.trigger(Events.TABHIDDEN)
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$W.trigger(Events.TABHIDDEN)
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} else {
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console.log(`${NAME}: Tab: focused`)
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$Body.removeClass('is-hidden')
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$Body.trigger(Events.TABFOCUSED)
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$W.trigger(Events.TABFOCUSED)
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}
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})
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// session ping
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let pingInterval
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let pingLock = false
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const sessionPing = () => {
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if (pingLock || $Body.hasClass('is-offline')) {
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return
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}
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console.log(`${NAME}: session ping`)
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pingLock = true
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$.ajax({
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sync: false,
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async: true,
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cache: false,
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url: '/Security/ping',
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global: false,
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type: 'POST',
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complete: (data, datastatus) => {
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updateOnlineStatus()
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if (datastatus !== 'success') {
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console.warn(`${NAME}: ping failed`)
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clearInterval(pingInterval)
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pingInterval = null
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}
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pingLock = false
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},
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})
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}
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// update online/offline state
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let statusLock = false
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const updateOnlineStatus = () => {
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if (statusLock) {
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return
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}
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statusLock = true
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if (typeof navigator.onLine === 'undefined') {
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return false
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}
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if (!navigator.onLine) {
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console.log(`${NAME}: Offline`)
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clearInterval(pingInterval)
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pingInterval = null
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$Body.addClass('is-offline')
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$Body.removeClass('is-online')
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$Body.trigger(Events.OFFLINE)
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$W.trigger(Events.OFFLINE)
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statusLock = false
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return true
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}
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if (!pingInterval) {
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pingInterval = setInterval(sessionPing, 300000) // 5 min in ms
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}
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if ($Body.hasClass('is-offline')) {
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sessionPing()
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console.log(`${NAME}: is back online`)
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$Body.trigger(Events.BACKONLINE)
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} else {
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console.log(`${NAME}: Online`)
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}
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$Body.addClass('is-online')
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$Body.removeClass('is-offline')
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$Body.trigger(Events.ONLINE)
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$W.trigger(Events.ONLINE)
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statusLock = false
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return true
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}
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W.addEventListener(
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`${Events.OFFLINE}`,
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() => {
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updateOnlineStatus()
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},
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false
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)
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W.addEventListener(
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`${Events.ONLINE}`,
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() => {
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updateOnlineStatus()
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},
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false
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)
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$W.on(`${Events.LOADED} ${Events.AJAX}`, () => {
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updateOnlineStatus()
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})
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// scrollTo
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const ScrollTo = (trigger, selector) => {
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smoothScroll.animateScroll(D.querySelector(selector), trigger, {
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speed: 500,
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offset: -20,
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// easing: 'easeInOutCubic',
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// Callback API
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// before: (anchor, toggle) => {}, // Callback to run before scroll
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// `after: (anchor, toggle) => {} // Callback to run after scroll
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})
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}
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W.URLDetails = {
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base: $('base').attr('href'),
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relative: '/',
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hash: '',
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}
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let eventFired = false
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const setTouchScreen = (bool) => {
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if (W.IsTouchScreen === bool || eventFired) {
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return
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}
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eventFired = true
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W.IsTouchScreen = bool
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$.support.touch = W.IsTouchScreen
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if (bool) {
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console.log(`${NAME}: Touch screen enabled`)
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$Body.trigger(Events.TOUCHENABLE)
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$W.trigger(Events.TOUCHENABLE)
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} else {
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console.log(`${NAME}: Touch screen disabled`)
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$Body.trigger(Events.TOUCHDISABLED)
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$W.trigger(Events.TOUCHDISABLED)
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}
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// prevent firing touch and mouse events together
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setTimeout(() => {
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eventFired = false
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}, 200)
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}
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setTouchScreen('ontouchstart' in window || navigator.msMaxTouchPoints > 0)
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// disable touch on mouse events
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/* D.addEventListener('mousemove', () => {
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setTouchScreen(false);
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});
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D.addEventListener('mousedown', () => {
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setTouchScreen(false);
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}); */
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// enable touch screen on touch events
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D.addEventListener('touchmove', () => {
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setTouchScreen(true)
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})
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D.addEventListener('touchstart', () => {
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setTouchScreen(true)
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})
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class MainUI {
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// Static methods
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static init () {
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const ui = this
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ui.dispose()
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console.log(`${NAME}: init`)
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// update location details
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ui.updateLocation()
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// mark available offline areas
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if ('caches' in W) {
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$('a.offline').addClass('offline-available')
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}
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ui.loadImages()
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// detect bootstrap screen size
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ui.detectBootstrapScreenSize()
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// mark external links
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$('a.external,a[rel="external"]').attr('target', '_blank')
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// show encoded emails
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/* $(D).find('.obm').each(() => {
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if ($(this).attr('data-val') !== undefined) {
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const email = $(this).attr('data-val').split('')
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.reverse()
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.join('')
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.slice(0, -8)
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.replace(/[a-zA-Z]/g, (c) => String.fromCharCode((c <= 'Z' ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26))
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.replace('#AT#', '@');
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const attr = $(this).attr('data-val-append');
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if (attr !== undefined && attr !== false) {
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$(this).append(email);
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}
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if ($(this).find('.sr-only').length > 0) {
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$(this).find('.sr-only').append(email);
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}
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if ($(this).attr('href') !== undefined) {
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$(this).attr('href', `mailto:${email}`);
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}
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}
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}); */
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//
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// scroll links
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$('.js-scrollTo').on('click', (e) => {
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console.log(`${NAME}: .js-scrollTo`)
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e.preventDefault()
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const el = e.currentTarget
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const $el = $(e.currentTarget)
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ScrollTo(el, $el.attr('data-target'))
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})
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// load external fonts
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if ($('[data-extfont]').length) {
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console.log(`${NAME}: loading external fonts [data-extfont]`)
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$.getScript(
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'//ajax.googleapis.com/ajax/libs/webfont/1/webfont.js',
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() => {
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const fonts = []
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$('[data-extfont]').each((i, el) => {
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fonts[i] = $(el).attr('data-extfont')
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})
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W.WebFont.load({
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google: {
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families: fonts,
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},
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})
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}
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)
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}
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// data-set links
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$('[data-set-target]').on('click', (e) => {
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console.log(`${NAME}: [data-set-target]`)
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const $el = $(e.currentTarget)
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const $target = $($el.data('set-target'))
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if (!$target.length) {
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return
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}
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$target.each((i, targetEl) => {
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const $targetEl = $(targetEl)
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const tag = $targetEl.prop('tagName').toLowerCase()
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if (tag === 'input' || tag === 'select') {
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$targetEl.val($el.data('set-val'))
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} else if (!$targetEl.hasClass('field')) {
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$targetEl.text($el.data('set-val'))
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}
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})
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$el.trigger(Events.SET_TARGET_UPDATE)
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$target.closest('form').trigger(Events.SET_TARGET_UPDATE)
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})
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// emulate links
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$('.a[data-href]').on('click', (e) => {
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console.log(`${NAME}: js link processing .a[data-href]`)
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const $el = $(e.currentTarget)
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const href = $el.data('href')
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if (!href.length) {
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console.warn(`${NAME}: .a[data-href] | Missing data-href`)
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console.warn($el)
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}
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W.location.assign(href)
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})
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// set attributes for mobile friendly tables
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$('.typography table').each((i, el) => {
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const $table = $(el)
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let $header = $table.find('thead tr:first-child')
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if (!$header.length) {
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$header = $(el).find('tr:first-child')
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}
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$header.addClass('d-typography-breakpoint-none')
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$header.find('td').each((i, h) => {
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const $h = $(h)
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$table
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.find('tr')
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.find(`td:eq(${i})`)
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.each((i, el) => {
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const $el = $(el)
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if (!$el.attr('data-label')) {
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$el.attr('data-label', $h.text())
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}
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})
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})
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})
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//
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// hide spinner
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Spinner.hide(() => {
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$Body.addClass('loaded')
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})
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// fire page printing
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if (W.URLDetails.hash.indexOf('printpage') > -1) {
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W.print()
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}
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$Body.data(NAME, ui)
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$W.removeClass('lock-main-init')
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}
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static detectBootstrapScreenSize () {
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const $el = $('<div class="env-test"></div>')
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let envs = [...Consts.ENVS]
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$Body.append($el)
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let curEnv = envs.shift()
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envs = envs.reverse()
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for (let i = 0; i < envs.length; ++i) {
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const env = envs[i]
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$el.addClass(`d-${env}-none`)
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if ($el.is(':hidden')) {
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curEnv = env
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break
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}
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}
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$el.remove()
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$Body.removeClass(envs)
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$Body.addClass(curEnv)
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let landscape = true
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if ($W.width() > $W.height()) {
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$Body.removeClass('portrait')
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$Body.addClass('landscape')
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} else {
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landscape = false
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$Body.removeClass('landscape')
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$Body.addClass('portrait')
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}
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console.log(
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`${NAME}: screen size detected ${curEnv} | landscape ${landscape}`
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)
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return curEnv
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}
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static updateLocation (url) {
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let location = url || W.location.href
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location = location.replace(W.URLDetails.base, '/')
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const hash = location.indexOf('#')
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W.URLDetails.relative = location.split('#')[0]
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W.URLDetails.hash =
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hash >= 0 ? location.substr(location.indexOf('#')) : ''
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}
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// show site-wide alert
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static alert (msg, cls) {
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$SiteWideMessage.fadeOut('fast')
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$SiteWideMessage.html(
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`<div class="page-alert"><div class="alert alert-${cls}"><i class="close" data-dismiss="alert">×</i>${msg}</div></div>`
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)
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$SiteWideMessage.find('.page-alert').alert()
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$SiteWideMessage.find('.close[data-dismiss="alert"]').click(() => {
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$SiteWideMessage.fadeOut('slow', () => {
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$SiteWideMessage.find('.page-alert').alert('close')
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})
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})
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$SiteWideMessage.fadeIn('slow')
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if ($AlertNotify.length) {
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$AlertNotify[0].play()
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}
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$W.trigger(`${Events.ALLERTAPPEARED}`)
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}
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// hide site-wide alert
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static alertHide () {
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if ($SiteWideMessage.length !== 0) {
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$SiteWideMessage.fadeOut('slow', () => {
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$SiteWideMessage.find('.alert').alert('close')
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})
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}
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if ($AlertNotify.length && typeof $AlertNotify[0].stop !== 'undefined') {
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$AlertNotify[0].stop()
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}
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$W.trigger(`${Events.ALLERTREMOVED}`)
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}
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// load all images
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static loadImages () {
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const $imgs = $Body.find('img').not('.loaded')
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const $imgUrls = []
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const $imgLazyUrls = []
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// collect image details
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$imgs.each((i, el) => {
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const $el = $(el)
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const src = $el.attr('src')
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const lazySrc = $el.data('lazy-src')
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if ($el.hasClass('loaded')) {
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return
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}
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if (src && src.length) {
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$imgUrls.push(src)
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}
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if (lazySrc && lazySrc.length) {
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$imgLazyUrls.push(lazySrc)
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$el.addClass('loading')
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AjaxUI.preload([lazySrc]).then(() => {
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$el.attr('src', lazySrc)
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$el.on(`${Events.LOADED}`, () => {
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$el.addClass('loaded')
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$el.removeClass('loading')
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$el.trigger(`${Events.LAZYIMAGEREADY}`)
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})
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})
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}
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})
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// load lazy backgrounds
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$Body
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.find('[data-lazy-bg]')
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.not('.loaded')
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.each((i, el) => {
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const $el = $(el)
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const lazySrc = $el.data('lazy-bg')
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if ($el.hasClass('loaded')) {
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return
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}
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if (lazySrc && lazySrc.length) {
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$imgLazyUrls.push(lazySrc)
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$el.addClass('loading')
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AjaxUI.preload([lazySrc]).then(() => {
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$el.css({ 'background-image': `url(${lazySrc})` })
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$el.addClass('loaded')
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$el.removeClass('loading')
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$el.trigger(`${Events.LAZYIMAGEREADY}`)
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})
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}
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})
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// replace img src
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$Body
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.find('[data-src-replace]')
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.not('.loaded')
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.each((i, el) => {
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const $el = $(el)
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const lazySrc = $el.data('src-replace')
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if ($el.hasClass('loaded')) {
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return
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}
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if (lazySrc && lazySrc.length) {
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$el.addClass('loaded')
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$el.attr('src', lazySrc)
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}
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})
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// load defined images
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AjaxUI.preload($imgUrls).then(() => {
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$W.trigger('images-loaded')
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// load lazy images
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AjaxUI.preload($imgLazyUrls).then(() => {
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console.log(`${NAME}: All images are loaded!`)
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setTimeout(() => {
|
|
$W.trigger(`${Events.LAZYIMAGESREADY}`)
|
|
|
|
console.groupEnd('Post-init')
|
|
console.timeEnd('Post-init')
|
|
}, 100)
|
|
})
|
|
})
|
|
}
|
|
|
|
static dispose () {
|
|
console.log(`${NAME}: dispose`)
|
|
}
|
|
}
|
|
|
|
$W.on(
|
|
`${Events.MAININIT} ${Events.AJAX} ${Events.AJAXMAIN} ${Events.LOADED}`,
|
|
() => {
|
|
if ($W.hasClass('lock-main-init')) {
|
|
console.warn(`${NAME}: locked`)
|
|
return
|
|
}
|
|
|
|
$W.addClass('lock-main-init')
|
|
MainUI.init()
|
|
}
|
|
)
|
|
|
|
$W.on(`${Events.RESIZE}`, () => {
|
|
MainUI.detectBootstrapScreenSize()
|
|
})
|
|
|
|
$W.on('beforeunload unload', () => {
|
|
Spinner.show(() => {
|
|
$Body.removeClass('loaded')
|
|
})
|
|
})
|
|
|
|
// hide spinner on target _blank
|
|
$('[target="_blank"],.external')
|
|
.not('[data-toggle="lightbox"],[data-lightbox-gallery]')
|
|
.on('click submit touch', (e) => {
|
|
console.log(`${NAME}: External link`)
|
|
|
|
setTimeout(() => {
|
|
Spinner.hide(() => {
|
|
$Body.addClass('loaded')
|
|
})
|
|
}, 1000)
|
|
})
|
|
|
|
W.MainUI = MainUI
|
|
|
|
return MainUI
|
|
})($)
|
|
|
|
export default MainUI
|