wikijs-fork/server/controllers/common.js

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const express = require('express')
const router = express.Router()
const pageHelper = require('../helpers/page')
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const _ = require('lodash')
/* global WIKI */
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/**
* Robots.txt
*/
router.get('/robots.txt', (req, res, next) => {
res.type('text/plain')
if (_.includes(WIKI.config.seo.robots, 'noindex')) {
res.send("User-agent: *\nDisallow: /")
} else {
res.status(200).end()
}
})
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/**
* Create/Edit document
*/
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router.get(['/e', '/e/*'], async (req, res, next) => {
const pageArgs = pageHelper.parsePath(req.path)
let page = await WIKI.models.pages.getPageFromDb({
path: pageArgs.path,
locale: pageArgs.locale,
userId: req.user.id,
isPrivate: false
})
if (page) {
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if (!WIKI.auth.checkAccess(req.user, ['manage:pages'], pageArgs)) {
return res.render('unauthorized', { action: 'edit'})
}
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_.set(res.locals, 'pageMeta.title', `Edit ${page.title}`)
_.set(res.locals, 'pageMeta.description', page.description)
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page.mode = 'update'
page.isPublished = (page.isPublished === true || page.isPublished === 1) ? 'true' : 'false'
page.content = Buffer.from(page.content).toString('base64')
} else {
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if (!WIKI.auth.checkAccess(req.user, ['write:pages'], pageArgs)) {
return res.render('unauthorized', { action: 'create'})
}
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_.set(res.locals, 'pageMeta.title', `New Page`)
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page = {
path: pageArgs.path,
localeCode: pageArgs.locale,
editorKey: null,
mode: 'create',
content: null
}
}
res.render('editor', { page })
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})
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/**
* Administration
*/
router.get(['/a', '/a/*'], (req, res, next) => {
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_.set(res.locals, 'pageMeta.title', 'Admin')
res.render('admin')
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})
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/**
* Profile
*/
router.get(['/p', '/p/*'], (req, res, next) => {
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_.set(res.locals, 'pageMeta.title', 'User Profile')
res.render('profile')
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})
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/**
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* History
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*/
router.get(['/h', '/h/*'], async (req, res, next) => {
const pageArgs = pageHelper.parsePath(req.path)
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if (!WIKI.auth.checkAccess(req.user, ['read:pages'], pageArgs)) {
return res.render('unauthorized', { action: 'history'})
}
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const page = await WIKI.models.pages.getPageFromDb({
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path: pageArgs.path,
locale: pageArgs.locale,
userId: req.user.id,
isPrivate: false
})
if (page) {
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_.set(res.locals, 'pageMeta.title', page.title)
_.set(res.locals, 'pageMeta.description', page.description)
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res.render('history', { page })
} else {
res.redirect(`/${pageArgs.path}`)
}
})
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/**
* Source
*/
router.get(['/s', '/s/*'], async (req, res, next) => {
const pageArgs = pageHelper.parsePath(req.path)
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if (!WIKI.auth.checkAccess(req.user, ['read:pages'], pageArgs)) {
return res.render('unauthorized', { action: 'source'})
}
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const page = await WIKI.models.pages.getPageFromDb({
path: pageArgs.path,
locale: pageArgs.locale,
userId: req.user.id,
isPrivate: false
})
if (page) {
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_.set(res.locals, 'pageMeta.title', page.title)
_.set(res.locals, 'pageMeta.description', page.description)
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res.render('source', { page })
} else {
res.redirect(`/${pageArgs.path}`)
}
})
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/**
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* View document
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*/
router.get('/*', async (req, res, next) => {
const pageArgs = pageHelper.parsePath(req.path)
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if (!WIKI.auth.checkAccess(req.user, ['read:pages'], pageArgs)) {
if (pageArgs.path === 'home') {
return res.redirect('/login')
} else {
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_.set(res.locals, 'pageMeta.title', 'Unauthorized')
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return res.render('unauthorized', { action: 'view'})
}
}
const page = await WIKI.models.pages.getPage({
path: pageArgs.path,
locale: pageArgs.locale,
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userId: req.user.id,
isPrivate: false
})
if (page) {
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_.set(res.locals, 'pageMeta.title', page.title)
_.set(res.locals, 'pageMeta.description', page.description)
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const sidebar = await WIKI.models.navigation.getTree({ cache: true })
res.render('page', { page, sidebar })
} else if (pageArgs.path === 'home') {
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_.set(res.locals, 'pageMeta.title', 'Welcome')
res.render('welcome')
} else {
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_.set(res.locals, 'pageMeta.title', 'Page Not Found')
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if (WIKI.auth.checkAccess(req.user, ['write:pages'], pageArgs)) {
res.status(404).render('new', { pagePath: req.path })
} else {
res.render('notfound', { action: 'view'})
}
}
})
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module.exports = router