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resources.ts
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resources.ts
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import orderBy from 'lodash-es/orderBy'
import path from 'path'
import { DateTime } from 'luxon'
import { getIndicators } from './statusIndicators'
import { DavPermission, DavProperty } from 'web-pkg/src/constants'
import {
LinkShareRoles,
PeopleShareRoles,
SharePermissions,
Share,
ShareStatus,
ShareTypes,
SpacePeopleShareRoles,
spaceRoleEditor,
spaceRoleManager,
spaceRoleViewer
} from './share'
import {
extractDomSelector,
extractExtensionFromFile,
extractStorageId,
Resource
} from './resource'
import { User } from './user'
import { SHARE_JAIL_ID } from '../services/folder'
export function renameResource(resource, newName, newPath) {
let resourcePath = '/' + newPath + newName
if (resourcePath.startsWith('/files') || resourcePath.startsWith('/space')) {
resourcePath = resourcePath.split('/').splice(3).join('/')
}
resource.name = newName
resource.path = '/' + resourcePath
resource.webDavPath = '/' + newPath + newName
resource.extension = extractExtensionFromFile(resource)
return resource
}
export function buildResource(resource): Resource {
const isFolder = resource.type === 'dir' || resource.type === 'folder'
const extension = extractExtensionFromFile(resource)
let resourcePath
if (resource.name.startsWith('/files') || resource.name.startsWith('/space')) {
resourcePath = resource.name.split('/').slice(3).join('/')
} else {
resourcePath = resource.name
}
if (!resourcePath.startsWith('/')) {
resourcePath = `/${resourcePath}`
}
const id = resource.fileInfo[DavProperty.FileId]
return {
id,
fileId: resource.fileInfo[DavProperty.FileId],
storageId: extractStorageId(resource.fileInfo[DavProperty.FileId]),
mimeType: resource.fileInfo[DavProperty.MimeType],
name: path.basename(resource.name),
extension: isFolder ? '' : extension,
path: resourcePath,
webDavPath: resource.name,
type: isFolder ? 'folder' : resource.type,
isFolder,
mdate: resource.fileInfo[DavProperty.LastModifiedDate],
size: isFolder
? resource.fileInfo[DavProperty.ContentSize]
: resource.fileInfo[DavProperty.ContentLength],
indicators: [],
permissions: resource.fileInfo[DavProperty.Permissions] || '',
starred: resource.fileInfo[DavProperty.IsFavorite] !== '0',
etag: resource.fileInfo[DavProperty.ETag],
sharePermissions: resource.fileInfo[DavProperty.SharePermissions],
shareTypes: (function () {
if (resource.fileInfo[DavProperty.ShareTypes]) {
return resource.fileInfo[DavProperty.ShareTypes].map((v) => parseInt(v))
}
return []
})(),
privateLink: resource.fileInfo[DavProperty.PrivateLink],
downloadURL: resource.fileInfo[DavProperty.DownloadURL],
ownerDisplayName: resource.fileInfo[DavProperty.OwnerDisplayName],
ownerId: resource.fileInfo[DavProperty.OwnerId],
canUpload: function () {
return this.permissions.indexOf(DavPermission.FolderCreateable) >= 0
},
canDownload: function () {
return true
},
canBeDeleted: function () {
return this.permissions.indexOf(DavPermission.Deletable) >= 0
},
canRename: function () {
return this.permissions.indexOf(DavPermission.Renameable) >= 0
},
canShare: function () {
return this.permissions.indexOf(DavPermission.Shareable) >= 0
},
canCreate: function () {
return this.permissions.indexOf(DavPermission.FolderCreateable) >= 0
},
isMounted: function () {
return this.permissions.indexOf(DavPermission.Mounted) >= 0
},
isReceivedShare: function () {
return this.permissions.indexOf(DavPermission.Shared) >= 0
},
getDomSelector: () => extractDomSelector(id)
}
}
export function buildSpace(space) {
let spaceImageData, spaceReadmeData
let disabled = false
const spaceRoles = Object.fromEntries(SpacePeopleShareRoles.list().map((role) => [role.name, []]))
if (space.special) {
spaceImageData = space.special.find((el) => el.specialFolder.name === 'image')
spaceReadmeData = space.special.find((el) => el.specialFolder.name === 'readme')
if (spaceImageData) {
spaceImageData.webDavUrl = decodeURI(spaceImageData.webDavUrl)
}
if (spaceReadmeData) {
spaceReadmeData.webDavUrl = decodeURI(spaceReadmeData.webDavUrl)
}
}
if (space.root?.permissions) {
for (const permission of space.root.permissions) {
for (const role of SpacePeopleShareRoles.list()) {
if (permission.roles.includes(role.name)) {
spaceRoles[role.name].push(...permission.grantedTo.map((el) => el.user.id))
}
}
}
if (space.root.deleted) {
disabled = space.root.deleted?.state === 'trashed'
}
}
return {
id: space.id,
fileId: '',
storageId: space.id,
mimeType: '',
name: space.name,
description: space.description,
extension: '',
path: '',
webDavPath: buildWebDavSpacesPath(space.id, ''),
driveType: space.driveType,
type: 'space',
isFolder: true,
mdate: space.lastModifiedDateTime,
size: '',
indicators: [],
permissions: '',
starred: false,
etag: '',
sharePermissions: '',
shareTypes: (function () {
return []
})(),
privateLink: '',
downloadURL: '',
ownerDisplayName: '',
ownerId: space.owner?.user?.id,
disabled,
spaceQuota: space.quota,
spaceRoles,
spaceMemberIds: Object.values(spaceRoles).reduce((arr, ids) => arr.concat(ids), []),
spaceImageData,
spaceReadmeData,
canUpload: function ({ user }: { user?: User } = {}) {
const allowedRoles = [
...this.spaceRoles[spaceRoleManager.name],
...this.spaceRoles[spaceRoleEditor.name]
]
return user && allowedRoles.includes(user.uuid)
},
canDownload: function () {
return true
},
canBeDeleted: function ({ user }: { user?: User } = {}) {
const allowedRoles = [...this.spaceRoles[spaceRoleManager.name]]
return this.disabled && user && allowedRoles.includes(user.uuid)
},
canRename: function ({ user }: { user?: User } = {}) {
const allowedRoles = [...this.spaceRoles[spaceRoleManager.name]]
return user && allowedRoles.includes(user.uuid)
},
canEditDescription: function ({ user }: { user?: User } = {}) {
const allowedRoles = [...this.spaceRoles[spaceRoleManager.name]]
return user && allowedRoles.includes(user.uuid)
},
canRestore: function ({ user }: { user?: User } = {}) {
const allowedRoles = [...this.spaceRoles[spaceRoleManager.name]]
return this.disabled && user && allowedRoles.includes(user.uuid)
},
canDisable: function ({ user }: { user?: User } = {}) {
const allowedRoles = [...this.spaceRoles[spaceRoleManager.name]]
return !this.disabled && user && allowedRoles.includes(user.uuid)
},
canShare: function ({ user }: { user?: User } = {}) {
const allowedRoles = [...this.spaceRoles[spaceRoleManager.name]]
return user && allowedRoles.includes(user.uuid)
},
canEditImage: function ({ user }: { user?: User } = {}) {
const allowedRoles = [
...this.spaceRoles[spaceRoleManager.name],
...this.spaceRoles[spaceRoleEditor.name]
]
return user && allowedRoles.includes(user.uuid)
},
canEditReadme: function ({ user }: { user?: User } = {}) {
const allowedRoles = [
...this.spaceRoles[spaceRoleManager.name],
...this.spaceRoles[spaceRoleEditor.name]
]
return user && allowedRoles.includes(user.uuid)
},
canEditQuota: function ({ user }: { user?: User } = {}) {
const allowedRoles = [...this.spaceRoles[spaceRoleManager.name]]
return user && allowedRoles.includes(user.uuid)
},
canCreate: function () {
return true
},
isMounted: function () {
return true
},
isReceivedShare: function () {
return false
},
getDomSelector: () => extractDomSelector(space.id)
}
}
export function buildWebDavFilesPath(userId, path) {
return '/' + `files/${userId}/${path}`.split('/').filter(Boolean).join('/')
}
export function buildWebDavFilesTrashPath(userId, path = '') {
return '/' + `trash-bin/${userId}/${path}`.split('/').filter(Boolean).join('/')
}
export function buildWebDavSpacesPath(storageId, path) {
return '/' + `spaces/${storageId}/${path}`.split('/').filter(Boolean).join('/')
}
export function buildWebDavSpacesTrashPath(storageId, path = '') {
return '/' + `/spaces/trash-bin/${storageId}/${path}`.split('/').filter(Boolean).join('/')
}
export function attachIndicators(resource, sharesTree) {
return (resource.indicators = getIndicators(resource, sharesTree))
}
/**
* Transforms given shares into a resource format and returns only their unique occurences
* @param {Array} shares Shares to be transformed into unique resources
* @param {Boolean} incomingShares Asserts whether the shares are incoming
* @param {Boolean} allowSharePermission Asserts whether the reshare permission is available
* @param {Boolean} hasShareJail Asserts whether the share jail is available backend side
*/
export function aggregateResourceShares(
shares,
incomingShares = false,
allowSharePermission,
hasShareJail
): Resource[] {
if (incomingShares) {
shares = addSharedWithToShares(shares)
return orderBy(shares, ['file_target', 'permissions'], ['asc', 'desc']).map((share) =>
buildSharedResource(share, incomingShares, allowSharePermission, hasShareJail)
)
}
shares.sort((a, b) => a.path.localeCompare(b.path))
const resources = addSharedWithToShares(shares)
return resources.map((share) =>
buildSharedResource(share, incomingShares, allowSharePermission, hasShareJail)
)
}
function addSharedWithToShares(shares) {
const resources = []
let previousShare = null
for (const share of shares) {
if (
previousShare?.storage_id === share.storage_id &&
previousShare?.file_source === share.file_source
) {
if (ShareTypes.containsAnyValue(ShareTypes.authenticated, [parseInt(share.share_type)])) {
previousShare.sharedWith.push({
username: share.share_with,
name: share.share_with_displayname,
displayName: share.share_with_displayname,
avatar: undefined,
shareType: parseInt(share.share_type)
})
} else if (parseInt(share.share_type) === ShareTypes.link.value) {
previousShare.sharedWith.push({
name: share.name || share.token,
link: true,
shareType: parseInt(share.share_type)
})
}
continue
}
if (ShareTypes.containsAnyValue(ShareTypes.authenticated, [parseInt(share.share_type)])) {
share.sharedWith = [
{
username: share.share_with,
displayName: share.share_with_displayname,
name: share.share_with_displayname,
avatar: undefined,
shareType: parseInt(share.share_type)
}
]
} else if (parseInt(share.share_type) === ShareTypes.link.value) {
share.sharedWith = [
{
name: share.name || share.token,
link: true,
shareType: parseInt(share.share_type)
}
]
}
previousShare = share
resources.push(share)
}
return resources
}
export function buildSharedResource(
share,
incomingShares = false,
allowSharePermission = true,
hasShareJail = false
): Resource {
const isFolder = share.item_type === 'folder'
const resource: Resource = {
id: share.id,
fileId: share.item_source,
storageId: extractStorageId(share.item_source),
type: share.item_type,
mimeType: share.mimetype,
isFolder,
sdate: DateTime.fromSeconds(parseInt(share.stime)).toRFC2822(),
indicators: [],
path: undefined,
webDavPath: undefined
}
if (incomingShares) {
resource.resourceOwner = {
username: share.uid_file_owner as string,
displayName: share.displayname_file_owner as string
}
resource.owner = [
{
username: share.uid_owner as string,
displayName: share.displayname_owner as string,
avatar: undefined,
shareType: ShareTypes.user.value
}
]
resource.sharedWith = share.sharedWith || []
resource.status = parseInt(share.state)
resource.name = path.basename(share.file_target)
if (hasShareJail) {
// FIXME, HACK 1: path needs to be '/' because the share has it's own webdav endpoint (we access it's root). should ideally be removed backend side.
// FIXME, HACK 2: webDavPath points to `files/<user>/Shares/xyz` but now needs to point to a shares webdav root. should ideally be changed backend side.
resource.path = '/'
resource.webDavPath = buildWebDavSpacesPath([SHARE_JAIL_ID, resource.id].join('!'), '/')
} else {
resource.path = share.file_target
resource.webDavPath = buildWebDavFilesPath(share.share_with, share.file_target)
}
resource.canDownload = () => parseInt(share.state) === ShareStatus.accepted
resource.canShare = () => SharePermissions.share.enabled(share.permissions)
resource.canRename = () => SharePermissions.update.enabled(share.permissions)
resource.canBeDeleted = () => SharePermissions.delete.enabled(share.permissions)
} else {
resource.sharedWith = share.sharedWith || []
resource.shareOwner = share.uid_owner
resource.shareOwnerDisplayname = share.displayname_owner
resource.name = path.basename(share.path)
resource.path = share.path
resource.webDavPath = buildWebDavFilesPath(share.uid_owner, share.path)
resource.canDownload = () => true
resource.canShare = () => true
resource.canRename = () => true
resource.canBeDeleted = () => true
}
resource.extension = extractExtensionFromFile(resource)
resource.isReceivedShare = () => incomingShares
resource.canUpload = () => true
resource.isMounted = () => false
resource.share = buildShare(share, resource, allowSharePermission)
resource.getDomSelector = () => extractDomSelector(share.id)
return resource
}
export function buildShare(s, file, allowSharePermission): Share {
if (parseInt(s.share_type) === ShareTypes.link.value) {
return _buildLink(s)
}
if (parseInt(s.share_type) === ShareTypes.space.value) {
return buildSpaceShare(s, file)
}
return buildCollaboratorShare(s, file, allowSharePermission)
}
export function buildSpaceShare(s, storageId): Share {
let permissions, role
switch (s.role) {
case spaceRoleManager.name:
permissions = spaceRoleManager.bitmask(true)
role = spaceRoleManager
break
case spaceRoleEditor.name:
permissions = spaceRoleEditor.bitmask(true)
role = spaceRoleEditor
break
case spaceRoleViewer.name:
permissions = spaceRoleViewer.bitmask(true)
role = spaceRoleViewer
break
}
return {
shareType: ShareTypes.space.value,
id: storageId,
collaborator: {
name: s.onPremisesSamAccountName,
displayName: s.displayName,
additionalInfo: null
},
permissions,
role
}
}
function _buildLink(link): Share {
let description = ''
const role = LinkShareRoles.getByBitmask(parseInt(link.permissions), link.item_type === 'folder')
if (role) {
description = role.label
}
const quicklinkOc10 = ((): boolean => {
if (typeof link.attributes !== 'string') {
return false
}
return (
JSON.parse(link.attributes || '[]').find((attr) => attr.key === 'isQuickLink')?.enabled ===
'true'
)
})()
const quicklinkOcis = link.quicklink === 'true'
const quicklink = quicklinkOc10 || quicklinkOcis
return {
shareType: parseInt(link.share_type),
id: link.id,
token: link.token as string,
url: link.url,
path: link.path,
permissions: link.permissions,
description,
quicklink,
stime: link.stime,
name: typeof link.name === 'string' ? link.name : (link.token as string),
password: !!(link.share_with && link.share_with_displayname),
expiration:
typeof link.expiration === 'string'
? DateTime.fromFormat(link.expiration, 'yyyy-MM-dd HH:mm:ss').toFormat('yyyy-MM-dd')
: null,
itemSource: link.item_source,
file: {
parent: link.file_parent,
source: link.file_source,
target: link.file_target
}
}
}
function _fixAdditionalInfo(data) {
if (typeof data !== 'string') {
return null
}
return data
}
export function buildCollaboratorShare(s, file, allowSharePermission): Share {
const share: Share = {
shareType: parseInt(s.share_type),
id: s.id
}
if (
ShareTypes.containsAnyValue(
[ShareTypes.user, ShareTypes.remote, ShareTypes.group, ShareTypes.guest],
[share.shareType]
)
) {
// FIXME: SDK is returning empty object for additional info when empty
share.collaborator = {
name: s.share_with,
displayName: s.share_with_displayname,
additionalInfo: _fixAdditionalInfo(s.share_with_additional_info)
}
share.owner = {
name: s.uid_owner,
displayName: s.displayname_owner,
additionalInfo: _fixAdditionalInfo(s.additional_info_owner)
}
share.fileOwner = {
name: s.uid_file_owner,
displayName: s.displayname_file_owner,
additionalInfo: _fixAdditionalInfo(s.additional_info_file_owner)
}
share.stime = s.stime
share.permissions = parseInt(s.permissions)
share.customPermissions = SharePermissions.bitmaskToPermissions(s.permissions)
share.role = PeopleShareRoles.getByBitmask(
parseInt(s.permissions),
file.isFolder,
allowSharePermission
)
// share.email = 'foo@djungle.com' // hm, where do we get the mail from? share_with_additional_info:Object?
}
// expiration:Object if unset, or string "2019-04-24 00:00:00"
if (typeof s.expiration === 'string' || s.expiration instanceof String) {
share.expires = new Date(s.expiration)
}
share.path = s.path
return share
}
export function buildDeletedResource(resource): Resource {
const isFolder = resource.type === 'dir' || resource.type === 'folder'
const fullName = resource.fileInfo[DavProperty.TrashbinOriginalFilename]
const extension = extractExtensionFromFile({ name: fullName, type: resource.type } as Resource)
const id = path.basename(resource.name)
return {
type: isFolder ? 'folder' : resource.type,
isFolder,
ddate: resource.fileInfo[DavProperty.TrashbinDeletedDate],
name: path.basename(fullName),
extension,
path: resource.fileInfo[DavProperty.TrashbinOriginalLocation],
id,
indicators: [],
canUpload: () => false,
canDownload: () => false,
canBeDeleted: () => {
/** FIXME: once https://github.com/owncloud/ocis/issues/3339 gets implemented,
* we want to add a check if the permission is set.
* We might to be careful and do an early return true if DavProperty.Permissions is not set
* as oc10 does not support it.
**/
return true
},
canBeRestored: function () {
/** FIXME: once https://github.com/owncloud/ocis/issues/3339 gets implemented,
* we want to add a check if the permission is set.
* We might to be careful and do an early return true if DavProperty.Permissions is not set
* as oc10 does not support it.
**/
return true
},
canRename: () => false,
canShare: () => false,
canCreate: () => false,
isMounted: () => false,
isReceivedShare: () => false,
getDomSelector: () => extractDomSelector(id)
}
}