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59x 59x 59x 649x 649x 55x 59x 16x 16x 16x 5x 5x 16x 16x 3x 3x 3x 16x 2x 2x 1x 1x 16x 1x 1x 1x 1x 1x 1x 16x 3x 3x 3x 16x 6x 6x 6x 16x 16x 16x 16x 16x 16x 16x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 16x 5x 5x 16x 16x 16x 16x 3x 16x 16x 16x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 16x 7x 7x 7x 7x 7x 7x 7x 7x 6x 6x 6x 6x 6x 16x 16x 16x 16x 16x 16x 16x 16x 16x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 16x 2x 2x 5x 5x 16x 1x 1x 1x 2x 2x 2x 2x 2x 2x 1x 2x 1x 16x 1x 1x 3x 1x 3x 3x 3x 3x 3x 16x 16x 9x 9x 9x 9x 9x 9x 9x 9x 9x 9x 36x 36x 27x 27x 9x 9x 16x 84x 84x 6x 78x 16x 16x 16x 16x 16x 16x 16x 16x 16x 16x | import Crowi from 'server/crowi' import { Types, Document, Model, Schema, model } from 'mongoose' import Debug from 'debug' import { RevisionDocument } from './revision' import { UserDocument } from './user' const GRANT_PUBLIC = 1 const GRANT_RESTRICTED = 2 const GRANT_SPECIFIED = 3 const GRANT_OWNER = 4 const PAGE_GRANT_ERROR = 1 const STATUS_WIP = 'wip' const STATUS_PUBLISHED = 'published' const STATUS_DELETED = 'deleted' const STATUS_DEPRECATED = 'deprecated' const TYPE_PORTAL = 'portal' const TYPE_USER = 'user' const TYPE_PUBLIC = 'public' export interface PageDocument extends Document { _id: Types.ObjectId path: string revision: Types.ObjectId redirectTo: string status: string grant: number grantedUsers: Types.ObjectId[] creator: Types.ObjectId lastUpdateUser: Types.ObjectId liker: Types.ObjectId[] seenUsers: Types.ObjectId[] commentCount: number extended: object createdAt: Date updatedAt: Date // dynamic fields latestRevision?: Types.ObjectId likerCount?: number seenUsersCount?: number isPublished(): boolean isDeleted(): boolean isDeprecated(): boolean isPublic(): boolean isPortal(): boolean isCreator(user: any): boolean isGrantedFor(user: any): boolean isLatestRevision(): boolean isUpdatable(previousRevision): boolean isLiked(user: any): boolean isRedirectOriginPage(): boolean isUnlinkable(user: any): boolean isWIP(): boolean like(user: any): any unlike(user: any): any unlink(user: any): any isSeenUser(user: any): any seen(user: any): any getSlackChannel(): any updateSlackChannel(slackChannel): any updateExtended(extended: object): any getNotificationTargetUsers(): any } export interface PageModel extends Model<PageDocument> { GRANT_PUBLIC: number GRANT_RESTRICTED: number GRANT_SPECIFIED: number GRANT_OWNER: number PAGE_GRANT_ERROR: number TYPE_PORTAL: string TYPE_PUBLIC: string TYPE_USER: string populatePageData(pageData, revisionId?: Types.ObjectId | null): Promise<PageDocument> populatePagesRevision(pages, revisions): any populatePageListToAnyObjects(pageIdObjectArray): any updateCommentCount(page, num): any hasPortalPage(path, user, revisionId?): Promise<boolean> findPortalPage(path, user, revisionId?): Promise<PageDocument | null> getGrantLabels(): any normalizePath(path): any getUserPagePath(user): any getDeletedPageName(path): any getRevertDeletedPageName(path): any isDeletableName(path): any isCreatableName(name): any fixToCreatableName(path): any updateRevision(pageId, revisionId, cb): any exists(query): any findUpdatedList(offset, limit, cb): any findPageById(id): Promise<PageDocument> findPageByIdAndGrantedUser(id, userData): Promise<PageDocument> findPage(path, userData, revisionId?, ignoreNotFound?): Promise<PageDocument | null> findPageByPath(path): Promise<PageDocument> isExistByPath(path): any isExistById(id): any findListByPageIds(ids, options): any findPageByRedirectTo(path): any findPagesByIds(ids): any findListByCreator(user, option, currentUser): any getStreamOfFindAll(options): any findListByStartWith(path, userData, option): Promise<PageDocument[]> findChildrenByPath(path, userData, option): any findUnfurlablePages(type, array, grants?: number[]): any findUnfurlablePagesByIds(ids): any findUnfurlablePagesByPaths(paths): any updatePageProperty(page, updateData): any updateGrant(page, grant, userData): any pushToGrantedUsers(page, userData): any pushRevision(pageData, newRevision, user): any createPage(path, body, user, options): any updatePage(pageData: PageDocument, body, user, options: any): any deletePage(pageData: PageDocument, user): any revertDeletedPage(pageData: PageDocument, user): Promise<PageDocument> completelyDeletePage(pageData: PageDocument, user?): Promise<PageDocument> removePage(pageData: PageDocument): any removePageById(pageId): any removePageByPath(pagePath): any removeRedirectOriginPageByPath(pagePath): any rename(pageData, newPagePath, user, options): any getPathMap(paths, search, replace): any checkPagesRenamable(paths, user): any renameTree(pathMap, user, options): any allPageCount(): any } export default (crowi: Crowi) => { const debug = Debug('crowi:models:page') const pageEvent = crowi.event('Page') function isPortalPath(path) { return path.endsWith('/') } function addTrailingSlash(path) { return path.endsWith('/') ? path : `${path}/` } function removeTrailingSlash(string) { return string.endsWith('/') ? string.substring(0, string.length - 1) : string } const pageSchema = new Schema<PageDocument, PageModel>( { path: { type: String, required: true, index: true, unique: true }, revision: { type: Schema.Types.ObjectId, ref: 'Revision' }, redirectTo: { type: String, index: true }, status: { type: String, default: STATUS_PUBLISHED, index: true }, grant: { type: Number, default: GRANT_PUBLIC, index: true }, grantedUsers: [{ type: Schema.Types.ObjectId, ref: 'User' }], creator: { type: Schema.Types.ObjectId, ref: 'User', index: true }, // lastUpdateUser: this schema is from 1.5.x (by deletion feature), and null is default. // the last update user on the screen is by revesion.author for B.C. lastUpdateUser: { type: Schema.Types.ObjectId, ref: 'User', index: true }, liker: [{ type: Schema.Types.ObjectId, ref: 'User', index: true }], seenUsers: [{ type: Schema.Types.ObjectId, ref: 'User', index: true }], commentCount: { type: Number, default: 0 }, extended: { type: String, default: '{}', get: function(data) { try { return JSON.parse(data) } catch (e) { return data } }, set: function(data) { return JSON.stringify(data) }, }, createdAt: { type: Date, default: Date.now }, updatedAt: Date, }, { toJSON: { getters: true }, toObject: { getters: true }, }, ) pageEvent.on('create', pageEvent.onCreate) pageEvent.on('update', pageEvent.onUpdate) pageSchema.methods.isWIP = function() { return this.status === STATUS_WIP } pageSchema.methods.isPublished = function() { // null: this is for B.C. return this.status === null || this.status === STATUS_PUBLISHED } pageSchema.methods.isDeleted = function() { return this.status === STATUS_DELETED } pageSchema.methods.isDeprecated = function() { return this.status === STATUS_DEPRECATED } pageSchema.methods.isPublic = function() { if (!this.grant || this.grant == GRANT_PUBLIC) { return true } return false } pageSchema.methods.isPortal = function() { return isPortalPath(this.path) } pageSchema.methods.isCreator = function(userData) { if (this.populated('creator') && ((this.creator as any) as UserDocument)._id.toString() === userData._id.toString()) { return true } else if (this.creator.toString() === userData._id.toString()) { return true } return false } pageSchema.methods.isGrantedFor = function(userData) { if (this.isPublic() || this.isCreator(userData)) { return true } Iif (this.grantedUsers.indexOf(userData._id) >= 0) { return true } return false } pageSchema.methods.isLatestRevision = function() { // populate されていなくて判断できない if (!this.latestRevision || !this.revision) { return true } return this.latestRevision == (((this.revision as any) as RevisionDocument)._id.toString() as any) } pageSchema.methods.isUpdatable = function(previousRevision) { var revision = this.latestRevision || this.revision if (revision != previousRevision) { return false } return true } pageSchema.methods.isLiked = function(userData) { return this.liker.some(function(likedUser) { return likedUser == userData._id.toString() }) } pageSchema.methods.isRedirectOriginPage = function() { return this.redirectTo !== null } pageSchema.methods.isUnlinkable = function(userData) { return this.isRedirectOriginPage() && this.isGrantedFor(userData) } pageSchema.methods.like = async function(userData) { var Activity = crowi.model('Activity') const added = ((this.liker as any) as Types.Array<UserDocument>).addToSet(userData._id) if (added.length > 0) { const data = await this.save() debug('liker updated!', added) try { const activityLog = await Activity.createByPageLike(data, userData) debug('Activity created', activityLog) } catch (err) { debug('Activity err', err) } return data } else { debug('liker not updated') } } pageSchema.methods.unlike = async function(userData) { const Activity = crowi.model('Activity') const liker = (this.liker as any) as Types.Array<UserDocument> const beforeCount = liker.length liker.pull(userData._id) if (liker.length != beforeCount) { const data = await this.save() try { await Activity.removeByPageUnlike(data, userData) debug('Activity removed') } catch (err) { debug('Activity remove err', err) } return data } else { debug('liker not updated') } } // Unlink: Remove redirect origin page pageSchema.methods.unlink = async function(userData) { const Page = crowi.model('Page') if (this.isUnlinkable(userData)) { debug('Unlink page', this._id, this.path) try { const redirectPage = await Page.removePageById(this._id) debug('Redirect Page deleted', redirectPage.path) } catch (err) { debug('Error occured while get setting', err, err.stack) throw new Error(`Failed to delete redirect page (${this.path}).`) } } else { throw new Error('Page is not unlinkable') } } pageSchema.methods.isSeenUser = function(userData) { const seenUsers = (this.seenUsers as any) as UserDocument[] return seenUsers.some(function(seenUser) { return seenUser.equals(userData._id) }) } pageSchema.methods.seen = async function(userData) { const seenUsers = (this.seenUsers as any) as Types.Array<UserDocument> if (this.isSeenUser(userData)) { debug('seenUsers not updated') return this } if (!userData || !userData._id) { throw new Error('User data is not valid') } const added = seenUsers.addToSet(userData) await this.save() debug('seenUsers updated!', added) return this } pageSchema.methods.getSlackChannel = function() { var extended = this.get('extended') Iif (!extended) { return '' } return extended.slack || '' } pageSchema.methods.updateSlackChannel = function(slackChannel) { var extended = this.extended as any extended.slack = slackChannel return this.updateExtended(extended) } pageSchema.methods.updateExtended = function(extended) { this.extended = extended return this.save() } pageSchema.statics.populatePageData = function(pageData: PageDocument, revisionId) { pageData.latestRevision = pageData.revision Iif (revisionId) { pageData.revision = revisionId } pageData.likerCount = pageData.liker.length || 0 pageData.seenUsersCount = pageData.seenUsers.length || 0 return pageData .populate([ { path: 'lastUpdateUser', model: 'User' }, { path: 'creator', model: 'User' }, { path: 'revision', model: 'Revision', populate: { path: 'author', model: 'User' } }, ]) .execPopulate() } pageSchema.statics.populatePagesRevision = async function(pages, revisions) { if (pages.length !== revisions.length) { throw new TypeError('page.length must be equal revisions.length') } pages = pages.map((page, i) => { const revision = revisions[i] if (revision) { page.revision = revision } return page }) return Page.populate(pages, { path: 'revision', model: 'Revision' }) } pageSchema.statics.populatePageListToAnyObjects = async function(pageIdObjectArray) { const pageIdMappings = {} const pageIds = pageIdObjectArray.map(function(page, idx) { if (!page._id) { throw new Error('Pass the arg of populatePageListToAnyObjects() must have _id on each element.') } pageIdMappings[String(page._id)] = idx return page._id }) const pages = await Page.findListByPageIds(pageIds, { limit: 100 }) // limit => if the pagIds is greater than 100, ignore for (const p of pages) { Object.assign(pageIdObjectArray[pageIdMappings[String(p._id)]], p._doc) } return pageIdObjectArray } pageSchema.statics.updateCommentCount = function(page, num) { return Page.updateOne({ _id: page }, { commentCount: num }, {}) } pageSchema.statics.hasPortalPage = async function(path, user, revisionId) { try { const page = await Page.findPage(path, user, revisionId) return !!page } catch (err) { return false } } pageSchema.statics.findPortalPage = async function(path, user, revisionId) { try { const page = await Page.findPage(path, user, revisionId) return page } catch (err) { return null } } pageSchema.statics.getGrantLabels = function() { var grantLabels = {} grantLabels[GRANT_PUBLIC] = 'Public' // 公開 grantLabels[GRANT_RESTRICTED] = 'Anyone with the link' // リンクを知っている人のみ // grantLabels[GRANT_SPECIFIED] = 'Specified users only'; // 特定ユーザーのみ grantLabels[GRANT_OWNER] = 'Just me' // 自分のみ return grantLabels } pageSchema.statics.normalizePath = function(path) { if (!path.match(/^\//)) { path = '/' + path } path = path.replace(/\/\s+?/g, '/').replace(/\s+\//g, '/') return path } pageSchema.statics.getUserPagePath = function(user) { return '/user/' + user.username } pageSchema.statics.getDeletedPageName = function(path) { if (path.match('/')) { path = path.substr(1) } return '/trash/' + path } pageSchema.statics.getRevertDeletedPageName = function(path) { return path.replace('/trash', '') } pageSchema.statics.isDeletableName = function(path) { var notDeletable = [ /^\/user\/[^/]+$/, // user page ] for (var i = 0; i < notDeletable.length; i++) { var pattern = notDeletable[i] if (path.match(pattern)) { return false } } return true } pageSchema.statics.isCreatableName = function(name) { var forbiddenPages = [ /\^|\$|\*|\+|\?|#/, /^\/_.*/, // /_api/* and so on /^\/-\/.*/, /^\/_r\/.*/, /^\/user\/[^/]+\/(bookmarks|comments|activities|pages|recent-create|recent-edit)/, // reserved /^\/?https?:\/\/.+$/, // avoid miss in renaming /\/{2,}/, // avoid miss in renaming /\s+\/\s+/, // avoid miss in renaming /.+\/edit$/, /.+\.md$/, /^\/(installer|register|login|logout|admin|me|files|trash|paste|comments)(\/.*|$)/, ] var isCreatable = true forbiddenPages.forEach(function(page) { var pageNameReg = new RegExp(page) if (name.match(pageNameReg)) { isCreatable = false } }) return isCreatable } pageSchema.statics.fixToCreatableName = function(path) { return path.replace(/\/\//g, '/') } pageSchema.statics.updateRevision = function(pageId, revisionId, cb) { Page.updateOne({ _id: pageId }, { revision: revisionId }, {}, function(err, data) { cb(err, data) }) } pageSchema.statics.exists = async function(query) { const count = await Page.countDocuments(query) return count > 0 } pageSchema.statics.findUpdatedList = function(offset, limit, cb) { Page.find({}) .sort({ updatedAt: -1 }) .skip(offset) .limit(limit) .exec() } pageSchema.statics.findPageById = async function(id) { const pageData = await Page.findOne({ _id: id }) Iif (pageData === null) { throw new Error('Page not found') } return Page.populatePageData(pageData, null) } pageSchema.statics.findPageByIdAndGrantedUser = async function(id, userData) { const pageData = await Page.findPageById(id) if (userData && !pageData.isGrantedFor(userData)) { throw new Error('Page is not granted for the user') // PAGE_GRANT_ERROR, null); } return pageData } // find page and check if granted user pageSchema.statics.findPage = async function(path, userData, revisionId, ignoreNotFound) { const pageData = await Page.findOne({ path }) Eif (pageData === null) { Iif (ignoreNotFound) { return null } const pageNotFoundError = new Error('Page Not Found') pageNotFoundError.name = 'Crowi:Page:NotFound' throw pageNotFoundError } if (!pageData.isGrantedFor(userData)) { throw new Error('Page is not granted for the user') // PAGE_GRANT_ERROR, null); } return Page.populatePageData(pageData, revisionId || null) } // find page by path pageSchema.statics.findPageByPath = async function(path) { const pageData = await Page.findOne({ path }) Iif (pageData === null) { throw new Error('Page not found') } return pageData } pageSchema.statics.isExistByPath = async function(path) { const pageData = await Page.findOne({ path }) Iif (pageData === null) { return false } return pageData._id } pageSchema.statics.isExistById = async function(id) { const pageData = await Page.findOne({ _id: id }) if (pageData === null) { return false } return pageData._id } pageSchema.statics.findListByPageIds = function(ids, options) { options = options || {} const limit = options.limit || 50 const offset = options.skip || 0 return ( Page.find({ _id: { $in: ids } }) // .sort({createdAt: -1}) // TODO optionize .skip(offset) .limit(limit) .populate([{ path: 'creator', model: 'User' }, { path: 'revision', model: 'Revision', populate: { path: 'author' } }]) .exec() ) } pageSchema.statics.findPageByRedirectTo = async function(path) { const pageData = await Page.findOne({ redirectTo: path }) if (pageData === null) { throw new Error('Page not found') } return pageData } pageSchema.statics.findPagesByIds = function(ids) { return Page.find({ _id: { $in: ids }, redirectTo: null, }) .populate([ { path: 'creator', model: 'User' }, { path: 'revision', model: 'Revision', populate: { path: 'author', model: 'User', }, }, ]) .exec() } pageSchema.statics.findListByCreator = function(user, option, currentUser) { var limit = option.limit || 50 var offset = option.offset || 0 var conditions: any = { creator: user._id, redirectTo: null, $or: [{ status: null }, { status: STATUS_PUBLISHED }], } if (!user.equals(currentUser._id)) { conditions.grant = GRANT_PUBLIC } return Page.find(conditions) .sort({ createdAt: -1 }) .skip(offset) .limit(limit) .populate({ path: 'revision', populate: { path: 'author' } }) .exec() } /** * Bulk get (for internal only) */ pageSchema.statics.getStreamOfFindAll = function(options) { var options = options || {} var publicOnly = options.publicOnly !== false var criteria: any = { redirectTo: null } if (publicOnly) { criteria.grant = GRANT_PUBLIC } return Page.find(criteria) .populate([{ path: 'creator', model: 'User' }, { path: 'revision', model: 'Revision' }]) .lean() .cursor() } /** * findListByStartWith * * If `path` has `/` at the end, returns '{path}/*' and '{path}' self. * If `path` doesn't have `/` at the end, returns '{path}*' * e.g. */ pageSchema.statics.findListByStartWith = function(path, userData, option) { const pathCondition: Record<string, string | RegExp>[] = [] const includeDeletedPage = option.includeDeletedPage || false Iif (!option) { option = { sort: 'updatedAt', desc: -1, offset: 0, limit: 50 } } const opt = { sort: option.sort || 'updatedAt', desc: option.desc || -1, offset: option.offset || 0, limit: option.limit === 0 ? 0 : option.limit || 50, } const sortOpt = {} sortOpt[opt.sort] = opt.desc const queryReg = new RegExp('^' + path) // var sliceOption = option.revisionSlice || { $slice: 1 } pathCondition.push({ path: queryReg }) Eif (path.match(/\/$/)) { debug('Page list by ending with /, so find also upper level page') pathCondition.push({ path: path.substr(0, path.length - 1) }) } // FIXME: might be heavy const q = Page.find({ redirectTo: null, $or: [ { grant: null }, { grant: GRANT_PUBLIC }, { grant: GRANT_RESTRICTED, grantedUsers: userData._id }, { grant: GRANT_SPECIFIED, grantedUsers: userData._id }, { grant: GRANT_OWNER, grantedUsers: userData._id }, ], }) .populate({ path: 'revision', populate: { path: 'revision.author', model: 'User' } }) .and({ $or: pathCondition, } as any) .sort(sortOpt) .skip(opt.offset) .limit(opt.limit) Eif (!includeDeletedPage) { q.and({ $or: [{ status: null }, { status: STATUS_PUBLISHED }], } as any) } return q.exec() } pageSchema.statics.findChildrenByPath = async function(path, userData, option) { path = addTrailingSlash(path) return Page.findListByStartWith(path, userData, { limit: 0, ...option }) } pageSchema.statics.findUnfurlablePages = async function(type, array, grants = [GRANT_PUBLIC, GRANT_RESTRICTED]) { const page = await Page.find({ [type]: { $in: array }, $or: grants.map(grant => ({ grant })), }) return page } pageSchema.statics.findUnfurlablePagesByIds = async function(ids) { return Page.findUnfurlablePages('_id', ids) } pageSchema.statics.findUnfurlablePagesByPaths = async function(paths) { // `GRANT_RESTRICTED` pages can not be accessed using path return Page.findUnfurlablePages('path', paths, [GRANT_PUBLIC]) } pageSchema.statics.updatePageProperty = function(page, updateData) { return Page.updateOne({ _id: page._id }, { $set: updateData }) } pageSchema.statics.updateGrant = async function(page, grant, userData) { page.grant = grant if (grant == GRANT_PUBLIC) { page.grantedUsers = [] } else { page.grantedUsers = [] page.grantedUsers.addToSet(userData._id) } const data = await page.save() debug('Page.updateGrant, saved grantedUsers.', (data && data.path) || {}) return data } // Instance method でいいのでは pageSchema.statics.pushToGrantedUsers = function(page, userData) { if (!page.grantedUsers || !Array.isArray(page.grantedUsers)) { page.grantedUsers = [] } page.grantedUsers.addToSet(userData) return page.save() } pageSchema.statics.pushRevision = async function(pageData, newRevision, user) { const isCreate = pageData.revision === undefined Eif (isCreate) { debug('pushRevision on Create') } await newRevision.save() debug('Successfully saved new revision', newRevision) pageData.revision = newRevision pageData.lastUpdateUser = user pageData.updatedAt = Date.now() const data = pageData.save() Iif (!isCreate) { debug('pushRevision on Update') } return data } pageSchema.statics.createPage = async function(path, body, user, options) { const Revision = crowi.model('Revision') const format = options.format || 'markdown' let grant = options.grant || GRANT_PUBLIC const redirectTo = options.redirectTo || null // force public Iif (isPortalPath(path)) { grant = GRANT_PUBLIC } const pageData = await Page.findOne({ path }) Iif (pageData) { throw new Error('Cannot create new page to existed path') } const newPage = await Page.create({ path, creator: user, lastUpdateUser: user, createdAt: Date.now(), updatedAt: Date.now(), redirectTo: redirectTo, grant: grant, status: STATUS_PUBLISHED, grantedUsers: user ? [user] : [], }) const newRevision = Revision.prepareRevision(newPage, body, user, { format }) try { const revisionData = await Page.pushRevision(newPage, newRevision, user) pageEvent.emit('create', revisionData, user) return revisionData } catch (err) { debug('Push Revision Error on create page', err) throw err } } pageSchema.statics.updatePage = async function(pageData, body, user, options = {}) { const Revision = crowi.model('Revision') const Bookmark = crowi.model('Bookmark') const grant = options.grant || null // update existing page const newRevision = Revision.prepareRevision(pageData, body, user) await Page.pushRevision(pageData, newRevision, user) const bookmarkCount = await Bookmark.countByPageId(pageData._id) if (grant != pageData.grant) { const data = await Page.updateGrant(pageData, grant, user) pageEvent.emit('update', data, user, bookmarkCount) return data } pageEvent.emit('update', pageData, user, bookmarkCount) return pageData } pageSchema.statics.deletePage = async function(pageData, user) { const Share = crowi.model('Share') const newPath = Page.getDeletedPageName(pageData.path) if (Page.isDeletableName(pageData.path)) { await Page.updatePageProperty(pageData, { status: STATUS_DELETED, lastUpdateUser: user }) await Share.deleteByPageId(pageData._id) pageData.status = STATUS_DELETED // ページ名が /trash/ 以下に存在する場合、おかしなことになる // が、 /trash 以下にページが有るのは、個別に作っていたケースのみ。 // 一応しばらく前から uncreatable pages になっているのでこれでいいことにする debug('Deleted the page, and rename it', pageData.path, newPath) return Page.rename(pageData, newPath, user, { createRedirectPage: true }) } throw new Error('Page is not deletable.') } pageSchema.statics.revertDeletedPage = async function(pageData, user) { const newPath = Page.getRevertDeletedPageName(pageData.path) // 削除時、元ページの path には必ず redirectTo 付きで、ページが作成される。 // そのため、そいつは削除してOK // が、redirectTo ではないページが存在している場合それは何かがおかしい。(データ補正が必要) const originPageData = await Page.findPageByPath(newPath) if (originPageData.redirectTo !== pageData.path) { throw new Error('The new page of to revert is exists and the redirect path of the page is not the deleted page.') } await Page.completelyDeletePage(originPageData) await Page.updatePageProperty(pageData, { status: STATUS_PUBLISHED, lastUpdateUser: user }) pageData.status = STATUS_PUBLISHED debug('Revert deleted the page, and rename again it', pageData, newPath) await Page.rename(pageData, newPath, user, {}) pageData.path = newPath return pageData } /** * This is danger. */ pageSchema.statics.completelyDeletePage = async function(pageData, user) { // Delete Bookmarks, Attachments, Revisions, Pages and emit delete const Bookmark = crowi.model('Bookmark') const Attachment = crowi.model('Attachment') const Comment = crowi.model('Comment') const Activity = crowi.model('Activity') const pageId = pageData._id debug('Completely delete', pageData.path) await Bookmark.removeBookmarksByPageId(pageId) await Attachment.removeAttachmentsByPageId(pageId) await Comment.removeCommentsByPageId(pageId) await Page.removePageById(pageId) await Page.removeRedirectOriginPageByPath(pageData.path) await Activity.removeByPage(pageId) pageEvent.emit('delete', pageData, user) // update as renamed page return pageData } pageSchema.statics.removePage = async function(pageData) { const Revision = crowi.model('Revision') const { _id } = pageData debug('Remove phisically, the page', _id) try { await Page.deleteOne({ _id }) } catch (err) { debug(' --> error', _id) throw err } await Revision.removeRevisionsByPath(pageData.path) return pageData } pageSchema.statics.removePageById = async function(pageId) { const pageData = await Page.findPageById(pageId) await Page.removePage(pageData) return pageData } pageSchema.statics.removePageByPath = async function(pagePath) { const pageData = await Page.findPageByPath(pagePath) await Page.removePage(pageData) return pageData } /** * remove the page that is redirecting to specified `pagePath` recursively * ex: when * '/page1' redirects to '/page2' and * '/page2' redirects to '/page3' * and given '/page3', * '/page1' and '/page2' will be removed * * @param {string} pagePath */ pageSchema.statics.removeRedirectOriginPageByPath = function(pagePath) { return Page.findPageByRedirectTo(pagePath) .then(redirectOriginPageData => { // remove return ( Page.removePageById(redirectOriginPageData.id) // remove recursive .then(() => { return Page.removeRedirectOriginPageByPath(redirectOriginPageData.path) }) ) }) .catch(err => { // do nothing if origin page doesn't exist return Promise.resolve() }) } pageSchema.statics.rename = async function(pageData, newPagePath, user, options) { const Revision = crowi.model('Revision') const path = pageData.path const createRedirectPage = options.createRedirectPage || false const preserveUpdatedAt = options.preserveUpdatedAt || false const updatedAt = preserveUpdatedAt ? {} : { updatedAt: Date.now() } const updateData = { path: newPagePath, lastUpdateUser: user, ...updatedAt } // pageData の path を変更 await Page.updatePageProperty(pageData, updateData) // reivisions の path を変更 const data = await Revision.updateRevisionListByPath(path, { path: newPagePath }) pageData.path = newPagePath Iif (createRedirectPage) { var body = 'redirect ' + newPagePath return Page.createPage(path, body, user, { redirectTo: newPagePath }) } pageEvent.emit('update', pageData, user) // update as renamed page return data } pageSchema.statics.getPathMap = function(paths, search, replace) { search = removeTrailingSlash(search) replace = this.normalizePath(replace) const renamePath = path => path.replace(search, replace) // { [oldPath]: newPath } return paths.map(({ path }) => [path, renamePath(path)]).reduce((l, [k, v]) => Object.assign(l, { [k]: v }), {}) } pageSchema.statics.checkPagesRenamable = async function(paths, user) { let error = false let errors = {} for (const path of paths) { const e: string[] = [] Eif (!Page.isCreatableName(path)) { e.push('rename_tree.error.can_not_use_this_name') } const isAlreadyExists = await Page.exists({ path }) Iif (isAlreadyExists) { const newPage = await Page.findPageByPath(path) if (!newPage.isUnlinkable(user)) { e.push('rename_tree.error.already_exists') } } if (!error && e.length > 0) { error = true } errors = Object.assign(errors, { [path]: e }) } return [error, errors] } pageSchema.statics.renameTree = async function(pathMap, user, options) { const { createRedirectPage = false, preserveUpdatedAt = true } = options await Promise.all( Object.values(pathMap).map(async newPath => { Iif (await Page.exists({ path: newPath })) { const newPage = await Page.findPageByPath(newPath) if (newPage.isUnlinkable(user)) { await newPage.unlink(user) } else { throw new Error(`Failed to create this page (${newPage.path}). It already exists.`) } } }), ) return Promise.all( Object.entries(pathMap).map(async ([oldPath, newPath]) => { try { const options = { createRedirectPage: !isPortalPath(newPath) && createRedirectPage, preserveUpdatedAt, } const oldPage = await Page.findPageByPath(oldPath) await Page.rename(oldPage, newPath, user, options) return oldPage } catch (err) { throw new Error(`Failed to update page (${oldPath}).`) } }), ) } pageSchema.statics.allPageCount = function() { return Page.countDocuments({ redirectTo: null, grant: GRANT_PUBLIC }) // TODO: option にする } pageSchema.methods.getNotificationTargetUsers = async function() { var Comment = crowi.model('Comment') var Revision = crowi.model('Revision') const [commentCreators, revisionAuthors] = await Promise.all([Comment.findCreatorsByPage(this), Revision.findAuthorsByPage(this)]) debug('commentCreators', commentCreators) debug('revisionAuthors', revisionAuthors) const targetUsers = [this.creator].concat(commentCreators, revisionAuthors) debug('targetUsers', targetUsers) var uniqueChecker = {} var uniqueUsers: Types.ObjectId[] = [] targetUsers.forEach(function(user) { var userId = user.toString() if (uniqueChecker[userId] !== 1) { uniqueUsers.push(user) uniqueChecker[userId] = 1 } }) debug('uniqueUsers', uniqueUsers) return uniqueUsers } pageSchema.post('save', savedPage => { var Backlink = crowi.model('Backlink') Backlink.createBySavedPage(savedPage) .then(result => { debug(result) }) .catch(err => err) }) pageSchema.statics.GRANT_PUBLIC = GRANT_PUBLIC pageSchema.statics.GRANT_RESTRICTED = GRANT_RESTRICTED pageSchema.statics.GRANT_SPECIFIED = GRANT_SPECIFIED pageSchema.statics.GRANT_OWNER = GRANT_OWNER pageSchema.statics.PAGE_GRANT_ERROR = PAGE_GRANT_ERROR pageSchema.statics.TYPE_PORTAL = TYPE_PORTAL pageSchema.statics.TYPE_PUBLIC = TYPE_PUBLIC pageSchema.statics.TYPE_USER = TYPE_USER const Page = model<PageDocument, PageModel>('Page', pageSchema) return Page } |