115 lines
3.4 KiB
JavaScript
115 lines
3.4 KiB
JavaScript
const m = require('mithril')
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const Authentication = require('../authentication')
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const { getAllPages, removePage } = require('../api/page')
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const Dialogue = require('../widgets/dialogue')
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const AdminPages = {
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parseTree: function(pages) {
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let map = new Map()
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for (let i = 0; i < pages.length; i++) {
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pages[i].children = []
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map.set(pages[i].id, pages[i])
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}
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for (let i = 0; i < pages.length; i++) {
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if (pages[i].parent_id && map.has(pages[i].parent_id)) {
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map.get(pages[i].parent_id).children.push(pages[i])
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pages.splice(i, 1)
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i--
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}
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}
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return pages
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},
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oninit: function(vnode) {
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this.loading = true
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this.error = ''
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this.pages = []
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this.removePage = null
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getAllPages()
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.then(function(result) {
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vnode.state.pages = AdminPages.parseTree(result)
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})
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.catch(function(err) {
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vnode.state.error = err.message
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})
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.then(function() {
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vnode.state.loading = false
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m.redraw()
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})
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},
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confirmRemovePage: function(vnode) {
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let removingPage = this.removePage
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this.removePage = null
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this.loading = true
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removePage(removingPage, removingPage.id)
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.then(this.oninit.bind(this, vnode))
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.catch(function(err) {
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vnode.state.error = err.message
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vnode.state.loading = false
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m.redraw()
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})
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},
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drawPage: function(vnode, page) {
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return [
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m('tr', [
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m('td', [
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page.parent_id ? m('span.subpage', '| >') : null,
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m(m.route.Link, { href: '/admin/pages/' + page.id }, page.name),
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]),
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m('td', m(m.route.Link, { href: '/page/' + page.path }, '/page/' + page.path)),
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m('td.right', page.updated_at.replace('T', ' ').split('.')[0]),
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m('td.right', m('button', { onclick: function() { vnode.state.removePage = page } }, 'Remove')),
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])
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].concat(page.children.map(AdminPages.drawPage.bind(this, vnode)))
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},
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view: function(vnode) {
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return [
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(this.loading ?
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m('div.loading-spinner')
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: m('div.admin-wrapper', [
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m('div.admin-actions', [
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m('span', 'Actions:'),
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m(m.route.Link, { href: '/admin/pages/add' }, 'Create new page'),
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]),
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m('article.editpage', [
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m('header', m('h1', 'All pages')),
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m('div.error', {
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hidden: !this.error,
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onclick: function() { vnode.state.error = '' }
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}, this.error),
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m('table', [
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m('thead',
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m('tr', [
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m('th', 'Title'),
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m('th', 'Path'),
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m('th.right', 'Updated'),
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m('th.right', 'Actions'),
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])
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),
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m('tbody', this.pages.map(AdminPages.drawPage.bind(this, vnode))),
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]),
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]),
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])
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),
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m(Dialogue, {
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hidden: vnode.state.removePage === null,
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title: 'Delete ' + (vnode.state.removePage ? vnode.state.removePage.name : ''),
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message: 'Are you sure you want to remove "' + (vnode.state.removePage ? vnode.state.removePage.name : '') + '" (' + (vnode.state.removePage ? vnode.state.removePage.path : '') + ')',
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yes: 'Remove',
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yesclass: 'alert',
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no: 'Cancel',
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noclass: 'cancel',
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onyes: this.confirmRemovePage.bind(this, vnode),
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onno: function() { vnode.state.removePage = null },
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}),
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]
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},
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}
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module.exports = AdminPages
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