nfp_sites/nfp_moe/app/admin_loader.js

85 lines
2.1 KiB
JavaScript

const Authentication = require('./authentication')
window.adminRoutes = {}
let loadingAdmin = false
let loadedAdmin = false
let loaded = 0
let elements = []
const onLoaded = function() {
loaded++
if (loaded < 2) return
Authentication.setAdmin(Authentication.currentUser && Authentication.currentUser.rank >= 10)
loadedAdmin = true
m.route.set(m.route.get())
}
const onError = function(a, b, c) {
Authentication.clearToken()
elements.forEach(function(x) { x.remove() })
loadedAdmin = loadingAdmin = false
loaded = 0
m.route.set('/')
}
const loadAdmin = function(user) {
if (loadingAdmin) {
if (loadedAdmin) {
Authentication.setAdmin(user && user.rank >= 10)
}
return
}
if (!user || user.rank < 10) return
loadingAdmin = true
let token = Authentication.getToken()
let element = document.createElement('link')
elements.push(element)
element.setAttribute('rel', 'stylesheet')
element.setAttribute('type', 'text/css')
element.setAttribute('href', '/assets/admin.css?token=' + token)
element.onload = onLoaded
element.onerror = onError
document.getElementsByTagName('head')[0].appendChild(element)
element = document.createElement('script')
elements.push(element)
element.setAttribute('type', 'text/javascript')
element.setAttribute('src', '/assets/admin.js?token=' + token)
element.onload = onLoaded
element.onerror = onError
document.body.appendChild(element)
element = document.createElement('script')
elements.push(element)
element.setAttribute('type', 'text/javascript')
element.setAttribute('src', '/assets/editor.js')
element.onload = onLoaded
element.onerror = onError
document.body.appendChild(element)
}
Authentication.addEvent(loadAdmin)
if (Authentication.currentUser) {
loadAdmin(Authentication.currentUser)
}
const Loader = {
view: function() {
return m('div.wrapper', m('div.loading-spinner'))
},
}
const AdminResolver = {
onmatch: function(args, requestedPath) {
if (window.adminRoutes[args.path]) {
return window.adminRoutes[args.path][args.id && 1 || 0]
}
return Loader
},
render: function(vnode) { return vnode },
}
module.exports = AdminResolver