PeerTube/server/lib/activitypub/context.ts

138 lines
3.2 KiB
TypeScript

import { ContextType } from '@shared/models'
function getContextData (type: ContextType) {
const context: any[] = [
'https://www.w3.org/ns/activitystreams',
'https://w3id.org/security/v1',
{
RsaSignature2017: 'https://w3id.org/security#RsaSignature2017'
}
]
if (type !== 'View' && type !== 'Announce') {
const additional = {
pt: 'https://joinpeertube.org/ns#',
sc: 'http://schema.org#'
}
if (type === 'CacheFile') {
Object.assign(additional, {
expires: 'sc:expires',
CacheFile: 'pt:CacheFile'
})
} else {
Object.assign(additional, {
Hashtag: 'as:Hashtag',
uuid: 'sc:identifier',
category: 'sc:category',
licence: 'sc:license',
subtitleLanguage: 'sc:subtitleLanguage',
sensitive: 'as:sensitive',
language: 'sc:inLanguage',
// TODO: remove in a few versions, introduced in 4.2
icons: 'as:icon',
isLiveBroadcast: 'sc:isLiveBroadcast',
liveSaveReplay: {
'@type': 'sc:Boolean',
'@id': 'pt:liveSaveReplay'
},
permanentLive: {
'@type': 'sc:Boolean',
'@id': 'pt:permanentLive'
},
latencyMode: {
'@type': 'sc:Number',
'@id': 'pt:latencyMode'
},
Infohash: 'pt:Infohash',
Playlist: 'pt:Playlist',
PlaylistElement: 'pt:PlaylistElement',
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'
}
})
}
context.push(additional)
}
return {
'@context': context
}
}
function activityPubContextify <T> (data: T, type: ContextType = 'All') {
return Object.assign({}, data, getContextData(type))
}
export {
getContextData,
activityPubContextify
}