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New data model play media entity, PlaybackSessionManager

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advplyr 2022-03-17 19:10:47 -05:00
parent 1cf9e85272
commit 099ae7c776
54 changed files with 841 additions and 902 deletions
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64
server/objects/PlaybackSession.js
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@ -9,8 +9,11 @@ class PlaybackSession {
this.id = null
this.userId = null
this.libraryItemId = null
this.mediaEntityId = null
this.mediaType = null
this.mediaMetadata = null
this.duration = null
this.playMethod = null
@ -21,6 +24,12 @@ class PlaybackSession {
this.startedAt = null
this.updatedAt = null
// Not saved in DB
this.lastSave = 0
this.audioTracks = []
this.currentTime = 0
this.stream = null
if (session) {
this.construct(session)
}
@ -32,8 +41,10 @@ class PlaybackSession {
sessionType: this.sessionType,
userId: this.userId,
libraryItemId: this.libraryItemId,
mediaEntityId: this.mediaEntityId,
mediaType: this.mediaType,
mediaMetadata: this.mediaMetadata ? this.mediaMetadata.toJSON() : null,
duration: this.duration,
playMethod: this.playMethod,
date: this.date,
dayOfWeek: this.dayOfWeek,
@ -43,12 +54,35 @@ class PlaybackSession {
}
}
toJSONForClient() {
return {
id: this.id,
sessionType: this.sessionType,
userId: this.userId,
libraryItemId: this.libraryItemId,
mediaEntityId: this.mediaEntityId,
mediaType: this.mediaType,
mediaMetadata: this.mediaMetadata ? this.mediaMetadata.toJSON() : null,
duration: this.duration,
playMethod: this.playMethod,
date: this.date,
dayOfWeek: this.dayOfWeek,
timeListening: this.timeListening,
lastUpdate: this.lastUpdate,
updatedAt: this.updatedAt,
audioTracks: this.audioTracks.map(at => at.toJSON()),
currentTime: this.currentTime
}
}
construct(session) {
this.id = session.id
this.sessionType = session.sessionType
this.userId = session.userId
this.libraryItemId = session.libraryItemId
this.mediaEntityId = session.mediaEntityId
this.mediaType = session.mediaType
this.duration = session.duration
this.playMethod = session.playMethod
this.mediaMetadata = null
@ -68,30 +102,38 @@ class PlaybackSession {
this.updatedAt = session.updatedAt || null
}
setData(libraryItem, user) {
this.id = getId('ls')
get progress() { // Value between 0 and 1
if (!this.duration) return 0
return Math.max(0, Math.min(this.currentTime / this.duration, 1))
}
setData(libraryItem, mediaEntity, user) {
this.id = getId('play')
this.userId = user.id
this.libraryItemId = libraryItem.id
this.mediaEntityId = mediaEntity.id
this.mediaType = libraryItem.mediaType
this.mediaMetadata = libraryItem.media.metadata.clone()
this.playMethod = PlayMethod.TRANSCODE
this.duration = mediaEntity.duration
this.timeListening = 0
this.date = date.format(new Date(), 'YYYY-MM-DD')
this.dayOfWeek = date.format(new Date(), 'dddd')
this.startedAt = Date.now()
this.updatedAt = Date.now()
}
addListeningTime(timeListened) {
if (timeListened && !isNaN(timeListened)) {
if (!this.date) {
// Set date info on first listening update
this.date = date.format(new Date(), 'YYYY-MM-DD')
this.dayOfWeek = date.format(new Date(), 'dddd')
}
if (!timeListened || isNaN(timeListened)) return
this.timeListening += timeListened
this.updatedAt = Date.now()
if (!this.date) {
// Set date info on first listening update
this.date = date.format(new Date(), 'YYYY-MM-DD')
this.dayOfWeek = date.format(new Date(), 'dddd')
}
this.timeListening += timeListened
this.updatedAt = Date.now()
}
// New date since start of listening session