-import { Activity } from '../../shared/models/activitypub/activity'
-import { ResultList } from '../../shared/models/result-list.model'
-import { AccountInstance } from '../models/account/account-interface'
-import { signObject } from './peertube-crypto'
-import { ACTIVITY_PUB } from '../initializers/constants'
-
-function activityPubContextify <T> (data: T) {
- return Object.assign(data,{
+import * as Bluebird from 'bluebird'
+import validator from 'validator'
+import { ResultList } from '../../shared/models'
+import { Activity } from '../../shared/models/activitypub'
+import { ACTIVITY_PUB, REMOTE_SCHEME } from '../initializers/constants'
+import { signJsonLDObject } from './peertube-crypto'
+import { pageToStartAndCount } from './core-utils'
+import { URL } from 'url'
+import { MActor, MVideoAccountLight } from '../typings/models'
+
+export type ContextType = 'All' | 'View' | 'Announce'
+
+function activityPubContextify <T> (data: T, type: ContextType = 'All') {
+ const base = {
+ RsaSignature2017: 'https://w3id.org/security#RsaSignature2017'
+ }
+
+ if (type === 'All') {
+ Object.assign(base, {
+ pt: 'https://joinpeertube.org/ns#',
+ sc: 'http://schema.org#',
+ Hashtag: 'as:Hashtag',
+ uuid: 'sc:identifier',
+ category: 'sc:category',
+ licence: 'sc:license',
+ subtitleLanguage: 'sc:subtitleLanguage',
+ sensitive: 'as:sensitive',
+ language: 'sc:inLanguage',
+ expires: 'sc:expires',
+ CacheFile: 'pt:CacheFile',
+ Infohash: 'pt:Infohash',
+ originallyPublishedAt: 'sc:datePublished',
+ views: {
+ '@type': 'sc:Number',
+ '@id': 'pt:views'
+ },
+ state: {
+ '@type': 'sc:Number',
+ '@id': 'pt:state'
+ },
+ size: {
+ '@type': 'sc:Number',
+ '@id': 'pt:size'
+ },
+ fps: {
+ '@type': 'sc:Number',
+ '@id': 'pt:fps'
+ },
+ startTimestamp: {
+ '@type': 'sc:Number',
+ '@id': 'pt:startTimestamp'
+ },
+ stopTimestamp: {
+ '@type': 'sc:Number',
+ '@id': 'pt:stopTimestamp'
+ },
+ position: {
+ '@type': 'sc:Number',
+ '@id': 'pt:position'
+ },
+ commentsEnabled: {
+ '@type': 'sc:Boolean',
+ '@id': 'pt:commentsEnabled'
+ },
+ downloadEnabled: {
+ '@type': 'sc:Boolean',
+ '@id': 'pt:downloadEnabled'
+ },
+ waitTranscoding: {
+ '@type': 'sc:Boolean',
+ '@id': 'pt:waitTranscoding'
+ },
+ support: {
+ '@type': 'sc:Text',
+ '@id': 'pt:support'
+ },
+ likes: {
+ '@id': 'as:likes',
+ '@type': '@id'
+ },
+ dislikes: {
+ '@id': 'as:dislikes',
+ '@type': '@id'
+ },
+ playlists: {
+ '@id': 'pt:playlists',
+ '@type': '@id'
+ },
+ shares: {
+ '@id': 'as:shares',
+ '@type': '@id'
+ },
+ comments: {
+ '@id': 'as:comments',
+ '@type': '@id'
+ }
+ })
+ }
+
+ return Object.assign({}, data, {
'@context': [
'https://www.w3.org/ns/activitystreams',
'https://w3id.org/security/v1',
- {
- 'Hashtag': 'as:Hashtag',
- 'uuid': 'http://schema.org/identifier',
- 'category': 'http://schema.org/category',
- 'licence': 'http://schema.org/license',
- 'nsfw': 'as:sensitive',
- 'language': 'http://schema.org/inLanguage',
- 'views': 'http://schema.org/Number',
- 'size': 'http://schema.org/Number',
- 'VideoChannel': 'https://peertu.be/ns/VideoChannel'
- }
+ base
]
})
}
-function activityPubCollectionPagination (url: string, page: number, result: ResultList<any>) {
- let next: string
- let prev: string
+type ActivityPubCollectionPaginationHandler = (start: number, count: number) => Bluebird<ResultList<any>> | Promise<ResultList<any>>
+async function activityPubCollectionPagination (
+ baseUrl: string,
+ handler: ActivityPubCollectionPaginationHandler,
+ page?: any,
+ size = ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE
+) {
+ if (!page || !validator.isInt(page)) {
+ // We just display the first page URL, we only need the total items
+ const result = await handler(0, 1)
+
+ return {
+ id: baseUrl,
+ type: 'OrderedCollectionPage',
+ totalItems: result.total,
+ first: baseUrl + '?page=1'
+ }
+ }
+
+ const { start, count } = pageToStartAndCount(page, size)
+ const result = await handler(start, count)
+
+ let next: string | undefined
+ let prev: string | undefined
+
+ // Assert page is a number
+ page = parseInt(page, 10)
// There are more results
- if (result.total > ((page + 1) * ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)) {
- next = url + '?page=' + (page + 1)
+ if (result.total > page * size) {
+ next = baseUrl + '?page=' + (page + 1)
}
if (page > 1) {
- prev = url + '?page=' + (page - 1)
+ prev = baseUrl + '?page=' + (page - 1)
}
- const orderedCollectionPagination = {
- id: url + '?page=' + page,
+ return {
+ id: baseUrl + '?page=' + page,
type: 'OrderedCollectionPage',
prev,
next,
- partOf: url,
- orderedItems: result.data
+ partOf: baseUrl,
+ orderedItems: result.data,
+ totalItems: result.total
}
- const obj = {
- id: url,
- type: 'OrderedCollection',
- totalItems: result.total,
- orderedItems: orderedCollectionPagination
- }
+}
+
+function buildSignedActivity (byActor: MActor, data: Object, contextType?: ContextType) {
+ const activity = activityPubContextify(data, contextType)
+
+ return signJsonLDObject(byActor, activity) as Promise<Activity>
+}
+
+function getAPId (activity: string | { id: string }) {
+ if (typeof activity === 'string') return activity
+
+ return activity.id
+}
+
+function checkUrlsSameHost (url1: string, url2: string) {
+ const idHost = new URL(url1).host
+ const actorHost = new URL(url2).host
- return activityPubContextify(obj)
+ return idHost && actorHost && idHost.toLowerCase() === actorHost.toLowerCase()
}
-function buildSignedActivity (byAccount: AccountInstance, data: Object) {
- const activity = activityPubContextify(data)
+function buildRemoteVideoBaseUrl (video: MVideoAccountLight, path: string) {
+ const host = video.VideoChannel.Account.Actor.Server.host
- return signObject(byAccount, activity) as Promise<Activity>
+ return REMOTE_SCHEME.HTTP + '://' + host + path
}
// ---------------------------------------------------------------------------
export {
+ checkUrlsSameHost,
+ getAPId,
activityPubContextify,
activityPubCollectionPagination,
- buildSignedActivity
+ buildSignedActivity,
+ buildRemoteVideoBaseUrl
}
projects / github / Chocobozzz / PeerTube.git / blobdiff