mirror of https://github.com/requarks/wiki
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1372 lines
40 KiB
1372 lines
40 KiB
import { Model } from 'objection'
|
|
import { cloneDeep, find, get, has, initial, isEmpty, isString, last, pick } from 'lodash-es'
|
|
import { Type as JSBinType } from 'js-binary'
|
|
import { getDictNameFromLocale } from '../helpers/common.mjs'
|
|
import { generateHash, getFileExtension, injectPageMetadata } from '../helpers/page.mjs'
|
|
import path from 'node:path'
|
|
import fse from 'fs-extra'
|
|
import yaml from 'js-yaml'
|
|
import striptags from 'striptags'
|
|
import emojiRegex from 'emoji-regex'
|
|
import he from 'he'
|
|
import CleanCSS from 'clean-css'
|
|
import TurndownService from 'turndown'
|
|
import { gfm as turndownPluginGfm } from '@joplin/turndown-plugin-gfm'
|
|
import * as cheerio from 'cheerio'
|
|
import matter from 'gray-matter'
|
|
|
|
import { PageLink } from './pageLinks.mjs'
|
|
import { User } from './users.mjs'
|
|
|
|
const pageRegex = /^[a-zA-Z0-9-_/]*$/
|
|
const aliasRegex = /^[a-zA-Z0-9-_]*$/
|
|
|
|
const frontmatterRegex = {
|
|
html: /^(<!-{2}(?:\n|\r)([\w\W]+?)(?:\n|\r)-{2}>)?(?:\n|\r)*([\w\W]*)*/
|
|
}
|
|
|
|
/**
|
|
* Pages model
|
|
*/
|
|
export class Page extends Model {
|
|
static get tableName () { return 'pages' }
|
|
|
|
static get jsonSchema () {
|
|
return {
|
|
type: 'object',
|
|
required: ['path', 'title'],
|
|
|
|
properties: {
|
|
id: { type: 'string' },
|
|
path: { type: 'string' },
|
|
hash: { type: 'string' },
|
|
title: { type: 'string' },
|
|
description: { type: 'string' },
|
|
publishState: { type: 'string' },
|
|
publishStartDate: { type: 'string' },
|
|
publishEndDate: { type: 'string' },
|
|
content: { type: 'string' },
|
|
contentType: { type: 'string' },
|
|
render: { type: 'string' },
|
|
siteId: { type: 'string' },
|
|
createdAt: { type: 'string' },
|
|
updatedAt: { type: 'string' }
|
|
}
|
|
}
|
|
}
|
|
|
|
static get jsonAttributes () {
|
|
return ['config', 'historyData', 'relations', 'scripts', 'toc']
|
|
}
|
|
|
|
static get relationMappings () {
|
|
return {
|
|
// tags: {
|
|
// relation: Model.ManyToManyRelation,
|
|
// modelClass: Tag,
|
|
// join: {
|
|
// from: 'pages.id',
|
|
// through: {
|
|
// from: 'pageTags.pageId',
|
|
// to: 'pageTags.tagId'
|
|
// },
|
|
// to: 'tags.id'
|
|
// }
|
|
// },
|
|
links: {
|
|
relation: Model.HasManyRelation,
|
|
modelClass: PageLink,
|
|
join: {
|
|
from: 'pages.id',
|
|
to: 'pageLinks.pageId'
|
|
}
|
|
},
|
|
author: {
|
|
relation: Model.BelongsToOneRelation,
|
|
modelClass: User,
|
|
join: {
|
|
from: 'pages.authorId',
|
|
to: 'users.id'
|
|
}
|
|
},
|
|
creator: {
|
|
relation: Model.BelongsToOneRelation,
|
|
modelClass: User,
|
|
join: {
|
|
from: 'pages.creatorId',
|
|
to: 'users.id'
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$beforeUpdate () {
|
|
this.updatedAt = new Date().toISOString()
|
|
}
|
|
|
|
$beforeInsert () {
|
|
this.createdAt = new Date().toISOString()
|
|
this.updatedAt = new Date().toISOString()
|
|
}
|
|
|
|
/**
|
|
* Solving the violates foreign key constraint using cascade strategy
|
|
* using static hooks
|
|
* @see https://vincit.github.io/objection.js/api/types/#type-statichookarguments
|
|
*/
|
|
static async beforeDelete ({ asFindQuery }) {
|
|
const page = await asFindQuery().select('id')
|
|
await WIKI.db.comments.query().delete().where('pageId', page[0].id)
|
|
}
|
|
|
|
/**
|
|
* Cache Schema
|
|
*/
|
|
static get cacheSchema () {
|
|
return new JSBinType({
|
|
id: 'string',
|
|
authorId: 'string',
|
|
authorName: 'string',
|
|
createdAt: 'string',
|
|
creatorId: 'string',
|
|
creatorName: 'string',
|
|
description: 'string',
|
|
editor: 'string',
|
|
publishState: 'string',
|
|
publishEndDate: 'string',
|
|
publishStartDate: 'string',
|
|
render: 'string',
|
|
siteId: 'string',
|
|
tags: [
|
|
{
|
|
tag: 'string'
|
|
}
|
|
],
|
|
extra: {
|
|
js: 'string',
|
|
css: 'string'
|
|
},
|
|
title: 'string',
|
|
toc: 'string',
|
|
updatedAt: 'string'
|
|
})
|
|
}
|
|
|
|
/**
|
|
* Inject page metadata into contents
|
|
*
|
|
* @returns {string} Page Contents with Injected Metadata
|
|
*/
|
|
injectMetadata () {
|
|
return injectPageMetadata(this)
|
|
}
|
|
|
|
/**
|
|
* Get the page's file extension based on content type
|
|
*
|
|
* @returns {string} File Extension
|
|
*/
|
|
getFileExtension () {
|
|
return getFileExtension(this.contentType)
|
|
}
|
|
|
|
/**
|
|
* Parse injected page metadata from raw content
|
|
*
|
|
* @param {String} raw Raw file contents
|
|
* @param {String} contentType Content Type
|
|
* @returns {Object} Parsed Page Metadata with Raw Content
|
|
*/
|
|
static parseMetadata (raw, contentType) {
|
|
try {
|
|
switch (contentType) {
|
|
case 'markdown': {
|
|
const result = matter(raw)
|
|
if (!result?.isEmpty) {
|
|
return {
|
|
content: result.content,
|
|
...result.data
|
|
}
|
|
}
|
|
break
|
|
}
|
|
case 'html': {
|
|
const result = frontmatterRegex.html.exec(raw)
|
|
if (result[2]) {
|
|
return {
|
|
...yaml.safeLoad(result[2]),
|
|
content: result[3]
|
|
}
|
|
}
|
|
break
|
|
}
|
|
}
|
|
} catch (err) {
|
|
WIKI.logger.warn('Failed to parse page metadata. Invalid syntax.')
|
|
}
|
|
return {
|
|
content: raw
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a New Page
|
|
*
|
|
* @param {Object} opts Page Properties
|
|
* @returns {Promise} Promise of the Page Model Instance
|
|
*/
|
|
static async createPage (opts) {
|
|
// -> Validate site
|
|
if (!WIKI.sites[opts.siteId]) {
|
|
throw new Error('ERR_INVALID_SITE')
|
|
}
|
|
|
|
// -> Remove trailing slash
|
|
if (opts.path.endsWith('/')) {
|
|
opts.path = opts.path.slice(0, -1)
|
|
}
|
|
|
|
// -> Remove starting slash
|
|
if (opts.path.startsWith('/')) {
|
|
opts.path = opts.path.slice(1)
|
|
}
|
|
|
|
// -> Validate path
|
|
if (!pageRegex.test(opts.path)) {
|
|
throw new Error('ERR_INVALID_PATH')
|
|
}
|
|
|
|
opts.path = opts.path.toLowerCase()
|
|
// const dotPath = opts.path.replaceAll('/', '.').replaceAll('-', '_')
|
|
|
|
// -> Check for page access
|
|
if (!WIKI.auth.checkAccess(opts.user, ['write:pages'], {
|
|
locale: opts.locale,
|
|
path: opts.path
|
|
})) {
|
|
throw new Error('ERR_FORBIDDEN')
|
|
}
|
|
|
|
// -> Check for duplicate
|
|
const dupCheck = await WIKI.db.pages.query().findOne({
|
|
siteId: opts.siteId,
|
|
locale: opts.locale,
|
|
path: opts.path
|
|
}).select('id')
|
|
if (dupCheck) {
|
|
throw new Error('ERR_PAGE_DUPLICATE_PATH')
|
|
}
|
|
|
|
// -> Check for alias
|
|
if (opts.alias) {
|
|
if (!aliasRegex.test(opts.alias)) {
|
|
throw new Error('ERR_PAGE_INVALID_ALIAS')
|
|
}
|
|
const dupAliasCheck = await WIKI.db.pages.query().findOne({
|
|
siteId: opts.siteId,
|
|
alias: opts.alias
|
|
}).select('id')
|
|
if (dupAliasCheck) {
|
|
throw new Error('ERR_PAGE_DUPLICATE_ALIAS')
|
|
}
|
|
}
|
|
|
|
// -> Check for empty content
|
|
if (!opts.content || opts.content.trim().length < 1) {
|
|
throw new WIKI.Error.PageEmptyContent()
|
|
}
|
|
|
|
// -> Format CSS Scripts
|
|
let scriptCss = ''
|
|
if (WIKI.auth.checkAccess(opts.user, ['write:styles'], {
|
|
locale: opts.locale,
|
|
path: opts.path
|
|
})) {
|
|
if (!isEmpty(opts.scriptCss)) {
|
|
scriptCss = new CleanCSS({ inline: false }).minify(opts.scriptCss).styles
|
|
} else {
|
|
scriptCss = ''
|
|
}
|
|
}
|
|
|
|
// -> Format JS Scripts
|
|
let scriptJsLoad = ''
|
|
let scriptJsUnload = ''
|
|
if (WIKI.auth.checkAccess(opts.user, ['write:scripts'], {
|
|
locale: opts.locale,
|
|
path: opts.path
|
|
})) {
|
|
scriptJsLoad = opts.scriptJsLoad || ''
|
|
scriptJsUnload = opts.scriptJsUnload || ''
|
|
}
|
|
|
|
// -> Get Tags
|
|
let tags = []
|
|
if (opts.tags && opts.tags.length > 0) {
|
|
tags = await WIKI.db.tags.processNewTags(opts.tags, opts.siteId)
|
|
}
|
|
|
|
// -> Create page
|
|
const page = await WIKI.db.pages.query().insert({
|
|
alias: opts.alias,
|
|
authorId: opts.user.id,
|
|
content: opts.content,
|
|
creatorId: opts.user.id,
|
|
config: {
|
|
allowComments: opts.allowComments ?? true,
|
|
allowContributions: opts.allowContributions ?? true,
|
|
allowRatings: opts.allowRatings ?? true,
|
|
showSidebar: opts.showSidebar ?? true,
|
|
showTags: opts.showTags ?? true,
|
|
showToc: opts.showToc ?? true,
|
|
tocDepth: opts.tocDepth ?? WIKI.sites[opts.siteId].config?.defaults.tocDepth
|
|
},
|
|
contentType: WIKI.data.editors[opts.editor]?.contentType ?? 'text',
|
|
description: opts.description,
|
|
editor: opts.editor,
|
|
hash: generateHash({ path: opts.path, locale: opts.locale }),
|
|
icon: opts.icon,
|
|
isBrowsable: opts.isBrowsable ?? true,
|
|
isSearchable: opts.isSearchable ?? true,
|
|
locale: opts.locale,
|
|
ownerId: opts.user.id,
|
|
path: opts.path,
|
|
publishState: opts.publishState,
|
|
publishEndDate: opts.publishEndDate?.toISO(),
|
|
publishStartDate: opts.publishStartDate?.toISO(),
|
|
relations: opts.relations ?? [],
|
|
siteId: opts.siteId,
|
|
tags,
|
|
title: opts.title,
|
|
toc: '[]',
|
|
scripts: JSON.stringify({
|
|
jsLoad: scriptJsLoad,
|
|
jsUnload: scriptJsUnload,
|
|
css: scriptCss
|
|
})
|
|
}).returning('*')
|
|
|
|
// -> Render page to HTML
|
|
await WIKI.db.pages.renderPage(page)
|
|
|
|
// -> Add to tree
|
|
const pathParts = page.path.split('/')
|
|
await WIKI.db.tree.addPage({
|
|
id: page.id,
|
|
parentPath: initial(pathParts).join('/'),
|
|
fileName: last(pathParts),
|
|
locale: page.locale,
|
|
title: page.title,
|
|
tags,
|
|
meta: {
|
|
authorId: page.authorId,
|
|
contentType: page.contentType,
|
|
creatorId: page.creatorId,
|
|
description: page.description,
|
|
isBrowsable: page.isBrowsable,
|
|
ownerId: page.ownerId,
|
|
publishState: page.publishState,
|
|
publishEndDate: page.publishEndDate,
|
|
publishStartDate: page.publishStartDate
|
|
},
|
|
siteId: page.siteId
|
|
})
|
|
|
|
// -> Update search vector
|
|
WIKI.db.pages.updatePageSearchVector({ id: page.id })
|
|
|
|
// // -> Add to Storage
|
|
// if (!opts.skipStorage) {
|
|
// await WIKI.db.storage.pageEvent({
|
|
// event: 'created',
|
|
// page
|
|
// })
|
|
// }
|
|
|
|
// // -> Reconnect Links
|
|
// await WIKI.db.pages.reconnectLinks({
|
|
// locale: page.locale,
|
|
// path: page.path,
|
|
// mode: 'create'
|
|
// })
|
|
|
|
// -> Get latest updatedAt
|
|
page.updatedAt = await WIKI.db.pages.query().findById(page.id).select('updatedAt').then(r => r.updatedAt)
|
|
|
|
return page
|
|
}
|
|
|
|
/**
|
|
* Update an Existing Page
|
|
*
|
|
* @param {Object} opts Page Properties
|
|
* @returns {Promise} Promise of the Page Model Instance
|
|
*/
|
|
static async updatePage (opts) {
|
|
// -> Fetch original page
|
|
const ogPage = await WIKI.db.pages.query().findById(opts.id)
|
|
if (!ogPage) {
|
|
throw new Error('ERR_PAGE_NOT_FOUND')
|
|
}
|
|
|
|
// -> Check for page access
|
|
if (!WIKI.auth.checkAccess(opts.user, ['write:pages'], {
|
|
locale: ogPage.locale,
|
|
path: ogPage.path
|
|
})) {
|
|
throw new Error('ERR_PAGE_UPDATE_FORBIDDEN')
|
|
}
|
|
|
|
const patch = {}
|
|
const historyData = {
|
|
action: 'updated',
|
|
reason: opts.reasonForChange,
|
|
affectedFields: []
|
|
}
|
|
let shouldUpdateSearch = false
|
|
|
|
// -> Create version snapshot
|
|
await WIKI.db.pageHistory.addVersion(ogPage)
|
|
|
|
// -> Basic fields
|
|
if ('title' in opts.patch) {
|
|
patch.title = opts.patch.title.trim()
|
|
historyData.affectedFields.push('title')
|
|
shouldUpdateSearch = true
|
|
|
|
if (patch.title.length < 1) {
|
|
throw new Error('ERR_PAGE_TITLE_MISSING')
|
|
}
|
|
}
|
|
|
|
if ('description' in opts.patch) {
|
|
patch.description = opts.patch.description.trim()
|
|
historyData.affectedFields.push('description')
|
|
shouldUpdateSearch = true
|
|
}
|
|
|
|
if ('icon' in opts.patch) {
|
|
patch.icon = opts.patch.icon.trim()
|
|
historyData.affectedFields.push('icon')
|
|
}
|
|
|
|
if ('alias' in opts.patch) {
|
|
patch.alias = opts.patch.alias.trim()
|
|
historyData.affectedFields.push('alias')
|
|
|
|
if (patch.alias.length > 255) {
|
|
throw new Error('ERR_PAGE_ALIAS_TOO_LONG')
|
|
} else if (!aliasRegex.test(patch.alias)) {
|
|
throw new Error('ERR_PAGE_INVALID_ALIAS')
|
|
} else if (patch.alias.length > 0) {
|
|
const dupAliasCheck = await WIKI.db.pages.query().where({
|
|
siteId: ogPage.siteId,
|
|
alias: patch.alias
|
|
}).andWhereNot('id', ogPage.id).select('id').first()
|
|
if (dupAliasCheck) {
|
|
throw new Error('ERR_PAGE_DUPLICATE_ALIAS')
|
|
}
|
|
}
|
|
}
|
|
|
|
if ('content' in opts.patch && opts.patch.content) {
|
|
patch.content = opts.patch.content
|
|
historyData.affectedFields.push('content')
|
|
shouldUpdateSearch = true
|
|
}
|
|
|
|
// -> Publish State
|
|
if (opts.patch.publishState) {
|
|
patch.publishState = opts.patch.publishState
|
|
historyData.affectedFields.push('publishState')
|
|
|
|
if (patch.publishState === 'scheduled' && (!opts.patch.publishStartDate || !opts.patch.publishEndDate)) {
|
|
throw new Error('ERR_PAGE_MISSING_SCHEDULED_DATES')
|
|
}
|
|
}
|
|
if (opts.patch.publishStartDate) {
|
|
patch.publishStartDate = opts.patch.publishStartDate
|
|
historyData.affectedFields.push('publishStartDate')
|
|
}
|
|
if (opts.patch.publishEndDate) {
|
|
patch.publishEndDate = opts.patch.publishEndDate
|
|
historyData.affectedFields.push('publishEndDate')
|
|
}
|
|
|
|
// -> Browsable / Searchable Flags
|
|
if ('isBrowsable' in opts.patch) {
|
|
patch.isBrowsable = opts.patch.isBrowsable
|
|
historyData.affectedFields.push('isBrowsable')
|
|
}
|
|
if ('isSearchable' in opts.patch) {
|
|
patch.isSearchable = opts.patch.isSearchable
|
|
historyData.affectedFields.push('isSearchable')
|
|
}
|
|
|
|
// -> Page Config
|
|
if ('allowComments' in opts.patch) {
|
|
patch.config = {
|
|
...patch.config ?? ogPage.config ?? {},
|
|
allowComments: opts.patch.allowComments
|
|
}
|
|
historyData.affectedFields.push('allowComments')
|
|
}
|
|
if ('allowContributions' in opts.patch) {
|
|
patch.config = {
|
|
...patch.config ?? ogPage.config ?? {},
|
|
allowContributions: opts.patch.allowContributions
|
|
}
|
|
historyData.affectedFields.push('allowContributions')
|
|
}
|
|
if ('allowRatings' in opts.patch) {
|
|
patch.config = {
|
|
...patch.config ?? ogPage.config ?? {},
|
|
allowRatings: opts.patch.allowRatings
|
|
}
|
|
historyData.affectedFields.push('allowRatings')
|
|
}
|
|
if ('showSidebar' in opts.patch) {
|
|
patch.config = {
|
|
...patch.config ?? ogPage.config ?? {},
|
|
showSidebar: opts.patch.showSidebar
|
|
}
|
|
historyData.affectedFields.push('showSidebar')
|
|
}
|
|
if ('showTags' in opts.patch) {
|
|
patch.config = {
|
|
...patch.config ?? ogPage.config ?? {},
|
|
showTags: opts.patch.showTags
|
|
}
|
|
historyData.affectedFields.push('showTags')
|
|
}
|
|
if ('showToc' in opts.patch) {
|
|
patch.config = {
|
|
...patch.config ?? ogPage.config ?? {},
|
|
showToc: opts.patch.showToc
|
|
}
|
|
historyData.affectedFields.push('showToc')
|
|
}
|
|
if ('tocDepth' in opts.patch) {
|
|
patch.config = {
|
|
...patch.config ?? ogPage.config ?? {},
|
|
tocDepth: opts.patch.tocDepth
|
|
}
|
|
historyData.affectedFields.push('tocDepth')
|
|
|
|
if (patch.config.tocDepth?.min < 1 || patch.config.tocDepth?.min > 6) {
|
|
throw new Error('ERR_PAGE_INVALID_TOC_DEPTH')
|
|
}
|
|
if (patch.config.tocDepth?.max < 1 || patch.config.tocDepth?.max > 6) {
|
|
throw new Error('ERR_PAGE_INVALID_TOC_DEPTH')
|
|
}
|
|
}
|
|
|
|
// -> Relations
|
|
if ('relations' in opts.patch) {
|
|
patch.relations = opts.patch.relations.map(r => {
|
|
if (r.label.length < 1) {
|
|
throw new Error('ERR_PAGE_RELATION_LABEL_MISSING')
|
|
} else if (r.label.length > 255) {
|
|
throw new Error('ERR_PAGE_RELATION_LABEL_TOOLONG')
|
|
} else if (r.icon.length > 255) {
|
|
throw new Error('ERR_PAGE_RELATION_ICON_INVALID')
|
|
} else if (r.target.length > 1024) {
|
|
throw new Error('ERR_PAGE_RELATION_TARGET_INVALID')
|
|
}
|
|
return r
|
|
})
|
|
historyData.affectedFields.push('relations')
|
|
}
|
|
|
|
// -> Format CSS Scripts
|
|
if (opts.patch.scriptCss) {
|
|
if (WIKI.auth.checkAccess(opts.user, ['write:styles'], {
|
|
locale: ogPage.locale,
|
|
path: ogPage.path
|
|
})) {
|
|
patch.scripts = {
|
|
...patch.scripts ?? ogPage.scripts ?? {},
|
|
css: !isEmpty(opts.patch.scriptCss) ? new CleanCSS({ inline: false }).minify(opts.patch.scriptCss).styles : ''
|
|
}
|
|
historyData.affectedFields.push('scripts.css')
|
|
}
|
|
}
|
|
|
|
// -> Format JS Scripts
|
|
if (opts.patch.scriptJsLoad) {
|
|
if (WIKI.auth.checkAccess(opts.user, ['write:scripts'], {
|
|
locale: ogPage.locale,
|
|
path: ogPage.path
|
|
})) {
|
|
patch.scripts = {
|
|
...patch.scripts ?? ogPage.scripts ?? {},
|
|
jsLoad: opts.patch.scriptJsLoad ?? ''
|
|
}
|
|
historyData.affectedFields.push('scripts.jsLoad')
|
|
}
|
|
}
|
|
if (opts.patch.scriptJsUnload) {
|
|
if (WIKI.auth.checkAccess(opts.user, ['write:scripts'], {
|
|
locale: ogPage.locale,
|
|
path: ogPage.path
|
|
})) {
|
|
patch.scripts = {
|
|
...patch.scripts ?? ogPage.scripts ?? {},
|
|
jsUnload: opts.patch.scriptJsUnload ?? ''
|
|
}
|
|
historyData.affectedFields.push('scripts.jsUnload')
|
|
}
|
|
}
|
|
|
|
// -> Tags
|
|
if ('tags' in opts.patch) {
|
|
patch.tags = await WIKI.db.tags.processNewTags(opts.patch.tags, ogPage.siteId)
|
|
historyData.affectedFields.push('tags')
|
|
}
|
|
|
|
// -> Update page
|
|
await WIKI.db.pages.query().patch({
|
|
...patch,
|
|
authorId: opts.user.id,
|
|
historyData
|
|
}).where('id', ogPage.id)
|
|
const page = await WIKI.db.pages.getPageFromDb(ogPage.id)
|
|
|
|
// -> Render page to HTML
|
|
if (opts.patch.content) {
|
|
await WIKI.db.pages.renderPage(page)
|
|
}
|
|
WIKI.events.outbound.emit('deletePageFromCache', page.hash)
|
|
|
|
// -> Update tree
|
|
await WIKI.db.knex('tree').where('id', page.id).update({
|
|
title: page.title,
|
|
tags: page.tags,
|
|
meta: {
|
|
authorId: page.authorId,
|
|
contentType: page.contentType,
|
|
creatorId: page.creatorId,
|
|
description: page.description,
|
|
isBrowsable: page.isBrowsable,
|
|
ownerId: page.ownerId,
|
|
publishState: page.publishState,
|
|
publishEndDate: page.publishEndDate,
|
|
publishStartDate: page.publishStartDate
|
|
},
|
|
updatedAt: page.updatedAt
|
|
})
|
|
|
|
// -> Update search vector
|
|
if (shouldUpdateSearch) {
|
|
WIKI.db.pages.updatePageSearchVector({ id: page.id })
|
|
}
|
|
|
|
// -> Update on Storage
|
|
// if (!opts.skipStorage) {
|
|
// await WIKI.db.storage.pageEvent({
|
|
// event: 'updated',
|
|
// page
|
|
// })
|
|
// }
|
|
|
|
// -> Get latest updatedAt
|
|
page.updatedAt = await WIKI.db.pages.query().findById(page.id).select('updatedAt').then(r => r.updatedAt)
|
|
|
|
return page
|
|
}
|
|
|
|
/**
|
|
* Update a page text search vector value
|
|
*
|
|
* @param {Object} opts - Options
|
|
* @param {string} [opts.id] - Page ID to update (fetch from DB)
|
|
* @param {Object} [opts.page] - Page object to update (use directly)
|
|
*/
|
|
static async updatePageSearchVector ({ id, page }) {
|
|
if (!page) {
|
|
if (!id) {
|
|
throw new Error('Must provide either the page ID or the page object.')
|
|
}
|
|
page = await WIKI.db.pages.query().findById(id).select('id', 'locale', 'render', 'password')
|
|
}
|
|
// -> Exclude password-protected content from being indexed
|
|
const safeContent = page.password ? '' : WIKI.db.pages.cleanHTML(page.render)
|
|
const dictName = getDictNameFromLocale(page.locale)
|
|
return WIKI.db.knex('pages').where('id', page.id).update({
|
|
searchContent: safeContent,
|
|
ts: WIKI.db.knex.raw(`
|
|
setweight(to_tsvector('${dictName}', coalesce(title,'')), 'A') ||
|
|
setweight(to_tsvector('${dictName}', coalesce(description,'')), 'B') ||
|
|
setweight(to_tsvector('${dictName}', coalesce(?,'')), 'C')`, [safeContent])
|
|
})
|
|
}
|
|
|
|
/**
|
|
* Refresh Autocomplete Index
|
|
*/
|
|
static async refreshAutocompleteIndex () {
|
|
await WIKI.db.knex('autocomplete').truncate()
|
|
await WIKI.db.knex.raw(`
|
|
INSERT INTO "autocomplete" (word)
|
|
SELECT word FROM ts_stat(
|
|
'SELECT to_tsvector(''simple'', "title") || to_tsvector(''simple'', "description") || to_tsvector(''simple'', "searchContent") FROM "pages" WHERE "isSearchableComputed" IS TRUE'
|
|
)
|
|
`)
|
|
}
|
|
|
|
/**
|
|
* Convert an Existing Page
|
|
*
|
|
* @param {Object} opts Page Properties
|
|
* @returns {Promise} Promise of the Page Model Instance
|
|
*/
|
|
static async convertPage (opts) {
|
|
// -> Fetch original page
|
|
const ogPage = await WIKI.db.pages.query().findById(opts.id)
|
|
if (!ogPage) {
|
|
throw new Error('Invalid Page Id')
|
|
}
|
|
|
|
if (ogPage.editor === opts.editor) {
|
|
throw new Error('Page is already using this editor. Nothing to convert.')
|
|
}
|
|
|
|
// -> Check for page access
|
|
if (!WIKI.auth.checkAccess(opts.user, ['write:pages'], {
|
|
locale: ogPage.locale,
|
|
path: ogPage.path
|
|
})) {
|
|
throw new WIKI.Error.PageUpdateForbidden()
|
|
}
|
|
|
|
// -> Check content type
|
|
const sourceContentType = ogPage.contentType
|
|
const targetContentType = get(find(WIKI.data.editors, ['key', opts.editor]), 'contentType', 'text')
|
|
const shouldConvert = sourceContentType !== targetContentType
|
|
let convertedContent = null
|
|
|
|
// -> Convert content
|
|
if (shouldConvert) {
|
|
// -> Markdown => HTML
|
|
if (sourceContentType === 'markdown' && targetContentType === 'html') {
|
|
if (!ogPage.render) {
|
|
throw new Error('Aborted conversion because rendered page content is empty!')
|
|
}
|
|
convertedContent = ogPage.render
|
|
|
|
const $ = cheerio.load(convertedContent, {
|
|
decodeEntities: true
|
|
})
|
|
|
|
if ($.root().children().length > 0) {
|
|
// Remove header anchors
|
|
$('.toc-anchor').remove()
|
|
|
|
// Attempt to convert tabsets
|
|
$('tabset').each((tabI, tabElm) => {
|
|
const tabHeaders = []
|
|
// -> Extract templates
|
|
$(tabElm).children('template').each((tmplI, tmplElm) => {
|
|
if ($(tmplElm).attr('v-slot:tabs') === '') {
|
|
$(tabElm).before('<ul class="tabset-headers">' + $(tmplElm).html() + '</ul>')
|
|
} else {
|
|
$(tabElm).after('<div class="markdown-tabset">' + $(tmplElm).html() + '</div>')
|
|
}
|
|
})
|
|
// -> Parse tab headers
|
|
$(tabElm).prev('.tabset-headers').children((i, elm) => {
|
|
tabHeaders.push($(elm).html())
|
|
})
|
|
$(tabElm).prev('.tabset-headers').remove()
|
|
// -> Inject tab headers
|
|
$(tabElm).next('.markdown-tabset').children((i, elm) => {
|
|
if (tabHeaders.length > i) {
|
|
$(elm).prepend(`<h2>${tabHeaders[i]}</h2>`)
|
|
}
|
|
})
|
|
$(tabElm).next('.markdown-tabset').prepend('<h1>Tabset</h1>')
|
|
$(tabElm).remove()
|
|
})
|
|
|
|
convertedContent = $.html('body').replace('<body>', '').replace('</body>', '').replace(/&#x([0-9a-f]{1,6});/ig, (entity, code) => {
|
|
code = parseInt(code, 16)
|
|
|
|
// Don't unescape ASCII characters, assuming they're encoded for a good reason
|
|
if (code < 0x80) return entity
|
|
|
|
return String.fromCodePoint(code)
|
|
})
|
|
}
|
|
|
|
// -> HTML => Markdown
|
|
} else if (sourceContentType === 'html' && targetContentType === 'markdown') {
|
|
const td = new TurndownService({
|
|
bulletListMarker: '-',
|
|
codeBlockStyle: 'fenced',
|
|
emDelimiter: '*',
|
|
fence: '```',
|
|
headingStyle: 'atx',
|
|
hr: '---',
|
|
linkStyle: 'inlined',
|
|
preformattedCode: true,
|
|
strongDelimiter: '**'
|
|
})
|
|
|
|
td.use(turndownPluginGfm)
|
|
|
|
td.keep(['kbd'])
|
|
|
|
td.addRule('subscript', {
|
|
filter: ['sub'],
|
|
replacement: c => `~${c}~`
|
|
})
|
|
|
|
td.addRule('superscript', {
|
|
filter: ['sup'],
|
|
replacement: c => `^${c}^`
|
|
})
|
|
|
|
td.addRule('underline', {
|
|
filter: ['u'],
|
|
replacement: c => `_${c}_`
|
|
})
|
|
|
|
td.addRule('taskList', {
|
|
filter: (n, o) => {
|
|
return n.nodeName === 'INPUT' && n.getAttribute('type') === 'checkbox'
|
|
},
|
|
replacement: (c, n) => {
|
|
return n.getAttribute('checked') ? '[x] ' : '[ ] '
|
|
}
|
|
})
|
|
|
|
td.addRule('removeTocAnchors', {
|
|
filter: (n, o) => {
|
|
return n.nodeName === 'A' && n.classList.contains('toc-anchor')
|
|
},
|
|
replacement: c => ''
|
|
})
|
|
|
|
convertedContent = td.turndown(ogPage.content)
|
|
// -> Unsupported
|
|
} else {
|
|
throw new Error('Unsupported source / destination content types combination.')
|
|
}
|
|
}
|
|
|
|
// -> Create version snapshot
|
|
if (shouldConvert) {
|
|
await WIKI.db.pageHistory.addVersion({
|
|
...ogPage,
|
|
action: 'updated',
|
|
versionDate: ogPage.updatedAt
|
|
})
|
|
}
|
|
|
|
// -> Update page
|
|
await WIKI.db.pages.query().patch({
|
|
contentType: targetContentType,
|
|
editor: opts.editor,
|
|
...(convertedContent ? { content: convertedContent } : {})
|
|
}).where('id', ogPage.id)
|
|
const page = await WIKI.db.pages.getPageFromDb(ogPage.id)
|
|
|
|
await WIKI.db.pages.deletePageFromCache(page.hash)
|
|
WIKI.events.outbound.emit('deletePageFromCache', page.hash)
|
|
|
|
// -> Update on Storage
|
|
await WIKI.db.storage.pageEvent({
|
|
event: 'updated',
|
|
page
|
|
})
|
|
}
|
|
|
|
/**
|
|
* Move a Page
|
|
*
|
|
* @param {Object} opts Page Properties
|
|
* @returns {Promise} Promise with no value
|
|
*/
|
|
static async movePage (opts) {
|
|
if (!has(opts, 'id')) {
|
|
throw new Error('Missing page ID')
|
|
}
|
|
const page = await WIKI.db.pages.query().findById(opts.id)
|
|
if (!page) {
|
|
throw new WIKI.Error.PageNotFound()
|
|
}
|
|
|
|
// -> Validate path
|
|
if (opts.destinationPath.includes('.') || opts.destinationPath.includes(' ') || opts.destinationPath.includes('\\') || opts.destinationPath.includes('//')) {
|
|
throw new WIKI.Error.PageIllegalPath()
|
|
}
|
|
|
|
// -> Remove trailing slash
|
|
if (opts.destinationPath.endsWith('/')) {
|
|
opts.destinationPath = opts.destinationPath.slice(0, -1)
|
|
}
|
|
|
|
// -> Remove starting slash
|
|
if (opts.destinationPath.startsWith('/')) {
|
|
opts.destinationPath = opts.destinationPath.slice(1)
|
|
}
|
|
|
|
// -> Check for source page access
|
|
if (!WIKI.auth.checkAccess(opts.user, ['manage:pages'], {
|
|
locale: page.locale,
|
|
path: page.path
|
|
})) {
|
|
throw new WIKI.Error.PageMoveForbidden()
|
|
}
|
|
// -> Check for destination page access
|
|
if (!WIKI.auth.checkAccess(opts.user, ['write:pages'], {
|
|
locale: opts.destinationLocale,
|
|
path: opts.destinationPath
|
|
})) {
|
|
throw new WIKI.Error.PageMoveForbidden()
|
|
}
|
|
|
|
// -> Check for existing page at destination path
|
|
const destPage = await WIKI.db.pages.query().findOne({
|
|
path: opts.destinationPath,
|
|
locale: opts.destinationLocale
|
|
})
|
|
if (destPage) {
|
|
throw new WIKI.Error.PagePathCollision()
|
|
}
|
|
|
|
// -> Create version snapshot
|
|
await WIKI.db.pageHistory.addVersion({
|
|
...page,
|
|
action: 'moved',
|
|
versionDate: page.updatedAt
|
|
})
|
|
|
|
// -> Update page object
|
|
const updatedPage = cloneDeep(page)
|
|
updatedPage.path = opts.destinationPath
|
|
updatedPage.locale = opts.destinationLocale
|
|
updatedPage.title = opts.title ?? page.title
|
|
updatedPage.hash = generateHash({ path: opts.destinationPath, locale: opts.destinationLocale })
|
|
updatedPage.authorId = opts.user.id
|
|
|
|
// -> Move page
|
|
await WIKI.db.pages.query().patch({
|
|
path: updatedPage.path,
|
|
locale: updatedPage.locale,
|
|
title: updatedPage.title,
|
|
hash: updatedPage.hash,
|
|
authorId: updatedPage.authorId
|
|
}).findById(page.id)
|
|
await WIKI.db.pages.deletePageFromCache(page.hash)
|
|
WIKI.events.outbound.emit('deletePageFromCache', page.hash)
|
|
|
|
// -> Replace tree node
|
|
const pathParts = updatedPage.path.split('/')
|
|
await WIKI.db.knex('tree').where('id', page.id).del()
|
|
await WIKI.db.tree.addPage({
|
|
id: page.id,
|
|
parentPath: initial(pathParts).join('/'),
|
|
fileName: last(pathParts),
|
|
locale: updatedPage.locale,
|
|
title: updatedPage.title,
|
|
tags: updatedPage.tags,
|
|
meta: {
|
|
authorId: updatedPage.authorId,
|
|
contentType: updatedPage.contentType,
|
|
creatorId: updatedPage.creatorId,
|
|
description: updatedPage.description,
|
|
isBrowsable: updatedPage.isBrowsable,
|
|
ownerId: updatedPage.ownerId,
|
|
publishState: updatedPage.publishState,
|
|
publishEndDate: updatedPage.publishEndDate,
|
|
publishStartDate: updatedPage.publishStartDate
|
|
},
|
|
siteId: updatedPage.siteId
|
|
})
|
|
|
|
// -> Rename in Search Index
|
|
WIKI.db.pages.updatePageSearchVector({ id: page.id })
|
|
|
|
// -> Rename in Storage
|
|
if (!opts.skipStorage) {
|
|
// await WIKI.db.storage.pageEvent({
|
|
// event: 'renamed',
|
|
// page: {
|
|
// ...page,
|
|
// destinationPath: updatedPage.path,
|
|
// destinationLocale: updatedPage.locale,
|
|
// destinationHash: updatedPage.hash,
|
|
// moveAuthorId: opts.user.id,
|
|
// moveAuthorName: opts.user.name,
|
|
// moveAuthorEmail: opts.user.email
|
|
// }
|
|
// })
|
|
}
|
|
|
|
// // -> Reconnect Links : Changing old links to the new path
|
|
// await WIKI.db.pages.reconnectLinks({
|
|
// sourceLocale: page.locale,
|
|
// sourcePath: page.path,
|
|
// locale: opts.destinationLocale,
|
|
// path: opts.destinationPath,
|
|
// mode: 'move'
|
|
// })
|
|
|
|
// // -> Reconnect Links : Validate invalid links to the new path
|
|
// await WIKI.db.pages.reconnectLinks({
|
|
// locale: opts.destinationLocale,
|
|
// path: opts.destinationPath,
|
|
// mode: 'create'
|
|
// })
|
|
}
|
|
|
|
/**
|
|
* Delete an Existing Page
|
|
*
|
|
* @param {Object} opts Page Properties
|
|
* @returns {Promise} Promise with no value
|
|
*/
|
|
static async deletePage (opts) {
|
|
const page = await WIKI.db.pages.getPageFromDb(has(opts, 'id') ? opts.id : opts)
|
|
if (!page) {
|
|
throw new WIKI.Error.PageNotFound()
|
|
}
|
|
|
|
// -> Check for page access
|
|
if (!WIKI.auth.checkAccess(opts.user, ['delete:pages'], {
|
|
locale: page.locale,
|
|
path: page.path
|
|
})) {
|
|
throw new WIKI.Error.PageDeleteForbidden()
|
|
}
|
|
|
|
// -> Create version snapshot
|
|
await WIKI.db.pageHistory.addVersion({
|
|
...page,
|
|
action: 'deleted',
|
|
versionDate: page.updatedAt
|
|
})
|
|
|
|
// -> Delete page
|
|
await WIKI.db.pages.query().delete().where('id', page.id)
|
|
await WIKI.db.knex('tree').where('id', page.id).del()
|
|
await WIKI.db.pages.deletePageFromCache(page.hash)
|
|
WIKI.events.outbound.emit('deletePageFromCache', page.hash)
|
|
|
|
// -> Delete from Storage
|
|
if (!opts.skipStorage) {
|
|
// await WIKI.db.storage.pageEvent({
|
|
// event: 'deleted',
|
|
// page
|
|
// })
|
|
}
|
|
|
|
// -> Reconnect Links
|
|
await WIKI.db.pages.reconnectLinks({
|
|
locale: page.locale,
|
|
path: page.path,
|
|
mode: 'delete'
|
|
})
|
|
}
|
|
|
|
/**
|
|
* Reconnect links to new/move/deleted page
|
|
*
|
|
* @param {Object} opts - Page parameters
|
|
* @param {string} opts.path - Page Path
|
|
* @param {string} opts.locale - Page Locale Code
|
|
* @param {string} [opts.sourcePath] - Previous Page Path (move only)
|
|
* @param {string} [opts.sourceLocale] - Previous Page Locale Code (move only)
|
|
* @param {string} opts.mode - Page Update mode (create, move, delete)
|
|
* @returns {Promise} Promise with no value
|
|
*/
|
|
static async reconnectLinks (opts) {
|
|
return
|
|
// TODO: fix this
|
|
const pageHref = `/${opts.locale}/${opts.path}`
|
|
const replaceArgs = {
|
|
from: '',
|
|
to: ''
|
|
}
|
|
switch (opts.mode) {
|
|
case 'create':
|
|
replaceArgs.from = `<a href="${pageHref}" class="is-internal-link is-invalid-page">`
|
|
replaceArgs.to = `<a href="${pageHref}" class="is-internal-link is-valid-page">`
|
|
break
|
|
case 'move':
|
|
const prevPageHref = `/${opts.sourceLocale}/${opts.sourcePath}`
|
|
replaceArgs.from = `<a href="${prevPageHref}" class="is-internal-link is-valid-page">`
|
|
replaceArgs.to = `<a href="${pageHref}" class="is-internal-link is-valid-page">`
|
|
break
|
|
case 'delete':
|
|
replaceArgs.from = `<a href="${pageHref}" class="is-internal-link is-valid-page">`
|
|
replaceArgs.to = `<a href="${pageHref}" class="is-internal-link is-invalid-page">`
|
|
break
|
|
default:
|
|
return false
|
|
}
|
|
|
|
let affectedHashes = []
|
|
// -> Perform replace and return affected page hashes (POSTGRES only)
|
|
if (WIKI.config.db.type === 'postgres') {
|
|
const qryHashes = await WIKI.db.pages.query()
|
|
.returning('hash')
|
|
.patch({
|
|
render: WIKI.db.knex.raw('REPLACE(??, ?, ?)', ['render', replaceArgs.from, replaceArgs.to])
|
|
})
|
|
.whereIn('pages.id', function () {
|
|
this.select('pageLinks.pageId').from('pageLinks').where({
|
|
'pageLinks.path': opts.path,
|
|
'pageLinks.locale': opts.locale
|
|
})
|
|
})
|
|
affectedHashes = qryHashes.map(h => h.hash)
|
|
} else {
|
|
// -> Perform replace, then query affected page hashes (MYSQL, MARIADB, MSSQL, SQLITE only)
|
|
await WIKI.db.pages.query()
|
|
.patch({
|
|
render: WIKI.db.knex.raw('REPLACE(??, ?, ?)', ['render', replaceArgs.from, replaceArgs.to])
|
|
})
|
|
.whereIn('pages.id', function () {
|
|
this.select('pageLinks.pageId').from('pageLinks').where({
|
|
'pageLinks.path': opts.path,
|
|
'pageLinks.locale': opts.locale
|
|
})
|
|
})
|
|
const qryHashes = await WIKI.db.pages.query()
|
|
.column('hash')
|
|
.whereIn('pages.id', function () {
|
|
this.select('pageLinks.pageId').from('pageLinks').where({
|
|
'pageLinks.path': opts.path,
|
|
'pageLinks.locale': opts.locale
|
|
})
|
|
})
|
|
affectedHashes = qryHashes.map(h => h.hash)
|
|
}
|
|
for (const hash of affectedHashes) {
|
|
await WIKI.db.pages.deletePageFromCache(hash)
|
|
WIKI.events.outbound.emit('deletePageFromCache', hash)
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Trigger the rendering of a page
|
|
*
|
|
* @param {Object} page Page Model Instance
|
|
* @returns {Promise} Promise with no value
|
|
*/
|
|
static async renderPage (page) {
|
|
const renderJob = await WIKI.scheduler.addJob({
|
|
task: 'render-page',
|
|
payload: {
|
|
id: page.id
|
|
},
|
|
maxRetries: 0,
|
|
promise: true
|
|
})
|
|
return renderJob.promise
|
|
}
|
|
|
|
/**
|
|
* Fetch an Existing Page from Cache if possible, from DB otherwise and save render to Cache
|
|
*
|
|
* @param {Object} opts Page Properties
|
|
* @returns {Promise} Promise of the Page Model Instance
|
|
*/
|
|
static async getPage (opts) {
|
|
return WIKI.db.pages.getPageFromDb(opts)
|
|
|
|
// -> Get from cache first
|
|
let page = await WIKI.db.pages.getPageFromCache(opts)
|
|
if (!page) {
|
|
// -> Get from DB
|
|
page = await WIKI.db.pages.getPageFromDb(opts)
|
|
if (page) {
|
|
if (page.render) {
|
|
// -> Save render to cache
|
|
await WIKI.db.pages.savePageToCache(page)
|
|
} else {
|
|
// -> No render? Possible duplicate issue
|
|
/* TODO: Detect duplicate and delete */
|
|
throw new Error('Error while fetching page. No rendered version of this page exists. Try to edit the page and save it again.')
|
|
}
|
|
}
|
|
}
|
|
return page
|
|
}
|
|
|
|
/**
|
|
* Fetch an Existing Page from the Database
|
|
*
|
|
* @param {Object} opts Page Properties
|
|
* @returns {Promise} Promise of the Page Model Instance
|
|
*/
|
|
static async getPageFromDb (opts) {
|
|
const queryModeID = typeof opts === 'string'
|
|
try {
|
|
return WIKI.db.pages.query()
|
|
.column([
|
|
'pages.*',
|
|
{
|
|
authorName: 'author.name',
|
|
authorEmail: 'author.email',
|
|
creatorName: 'creator.name',
|
|
creatorEmail: 'creator.email'
|
|
},
|
|
'tree.navigationId',
|
|
'tree.navigationMode'
|
|
])
|
|
.joinRelated('author')
|
|
.joinRelated('creator')
|
|
.leftJoin('tree', 'pages.id', 'tree.id')
|
|
.where(queryModeID
|
|
? {
|
|
'pages.id': opts
|
|
}
|
|
: {
|
|
'pages.siteId': opts.siteId,
|
|
'pages.path': opts.path,
|
|
'pages.locale': opts.locale
|
|
})
|
|
// .andWhere(builder => {
|
|
// if (queryModeID) return
|
|
// builder.where({
|
|
// 'pages.isPublished': true
|
|
// }).orWhere({
|
|
// 'pages.isPublished': false,
|
|
// 'pages.authorId': opts.userId
|
|
// })
|
|
// })
|
|
.first()
|
|
} catch (err) {
|
|
WIKI.logger.warn(err)
|
|
throw err
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Save a Page Model Instance to Cache
|
|
*
|
|
* @param {Object} page Page Model Instance
|
|
* @returns {Promise} Promise with no value
|
|
*/
|
|
static async savePageToCache (page) {
|
|
const cachePath = path.resolve(WIKI.ROOTPATH, WIKI.config.dataPath, `cache/${page.hash}.bin`)
|
|
await fse.outputFile(cachePath, WIKI.db.pages.cacheSchema.encode({
|
|
id: page.id,
|
|
authorId: page.authorId,
|
|
authorName: page.authorName,
|
|
createdAt: page.createdAt.toISOString(),
|
|
creatorId: page.creatorId,
|
|
creatorName: page.creatorName,
|
|
description: page.description,
|
|
editor: page.editor,
|
|
extra: {
|
|
css: get(page, 'extra.css', ''),
|
|
js: get(page, 'extra.js', '')
|
|
},
|
|
publishState: page.publishState ?? '',
|
|
publishEndDate: page.publishEndDate ?? '',
|
|
publishStartDate: page.publishStartDate ?? '',
|
|
render: page.render,
|
|
siteId: page.siteId,
|
|
tags: page.tags.map(t => pick(t, ['tag'])),
|
|
title: page.title,
|
|
toc: isString(page.toc) ? page.toc : JSON.stringify(page.toc),
|
|
updatedAt: page.updatedAt.toISOString()
|
|
}))
|
|
}
|
|
|
|
/**
|
|
* Fetch an Existing Page from Cache
|
|
*
|
|
* @param {Object} opts Page Properties
|
|
* @returns {Promise} Promise of the Page Model Instance
|
|
*/
|
|
static async getPageFromCache (opts) {
|
|
const pageHash = generateHash({ path: opts.path, locale: opts.locale })
|
|
const cachePath = path.resolve(WIKI.ROOTPATH, WIKI.config.dataPath, `cache/${pageHash}.bin`)
|
|
|
|
try {
|
|
const pageBuffer = await fse.readFile(cachePath)
|
|
const page = WIKI.db.pages.cacheSchema.decode(pageBuffer)
|
|
return {
|
|
...page,
|
|
path: opts.path,
|
|
locale: opts.locale
|
|
}
|
|
} catch (err) {
|
|
if (err.code === 'ENOENT') {
|
|
return false
|
|
}
|
|
WIKI.logger.error(err)
|
|
throw err
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Delete an Existing Page from Cache
|
|
*
|
|
* @param {String} page Page Unique Hash
|
|
* @returns {Promise} Promise with no value
|
|
*/
|
|
static async deletePageFromCache (hash) {
|
|
return fse.remove(path.resolve(WIKI.ROOTPATH, WIKI.config.dataPath, `cache/${hash}.bin`))
|
|
}
|
|
|
|
/**
|
|
* Flush the contents of the Cache
|
|
*/
|
|
static async flushCache () {
|
|
return fse.emptyDir(path.resolve(WIKI.ROOTPATH, WIKI.config.dataPath, 'cache'))
|
|
}
|
|
|
|
/**
|
|
* Migrate all pages from a source locale to the target locale
|
|
*
|
|
* @param {Object} opts Migration properties
|
|
* @param {string} opts.sourceLocale Source Locale Code
|
|
* @param {string} opts.targetLocale Target Locale Code
|
|
* @returns {Promise} Promise with no value
|
|
*/
|
|
static async migrateToLocale ({ sourceLocale, targetLocale }) {
|
|
return WIKI.db.pages.query()
|
|
.patch({
|
|
locale: targetLocale
|
|
})
|
|
.where({
|
|
locale: sourceLocale
|
|
})
|
|
.whereNotExists(function () {
|
|
this.select('id').from('pages AS pagesm').where('pagesm.locale', targetLocale).andWhereRaw('pagesm.path = pages.path')
|
|
})
|
|
}
|
|
|
|
/**
|
|
* Clean raw HTML from content for use in search engines
|
|
*
|
|
* @param {string} rawHTML Raw HTML
|
|
* @returns {string} Cleaned Content Text
|
|
*/
|
|
static cleanHTML (rawHTML = '') {
|
|
const data = striptags(rawHTML || '', [], ' ')
|
|
.replace(emojiRegex(), '')
|
|
return he.decode(data)
|
|
.replace(/(\r\n|\n|\r)/gm, ' ')
|
|
.replace(/\s\s+/g, ' ')
|
|
}
|
|
|
|
/**
|
|
* Subscribe to HA propagation events
|
|
*/
|
|
static subscribeToEvents () {
|
|
WIKI.events.inbound.on('deletePageFromCache', hash => {
|
|
WIKI.db.pages.deletePageFromCache(hash)
|
|
})
|
|
WIKI.events.inbound.on('flushCache', () => {
|
|
WIKI.db.pages.flushCache()
|
|
})
|
|
}
|
|
}
|