audiobookshelf/client/components/app/StreamContainer.vue
2021-08-26 18:32:05 -05:00

157 lines
4.6 KiB
Vue

<template>
<div v-if="streamAudiobook" id="streamContainer" class="w-full fixed bottom-0 left-0 right-0 h-40 z-40 bg-primary p-4">
<div class="absolute -top-16 left-4">
<cards-book-cover :audiobook="streamAudiobook" :width="88" />
</div>
<div class="flex items-center pl-24">
<div>
<h1>
{{ title }} <span v-if="stream" class="text-xs text-gray-400">({{ stream.id }})</span>
</h1>
<p class="text-gray-400 text-sm">by {{ author }}</p>
</div>
<div class="flex-grow" />
<span v-if="stream" class="material-icons px-4 cursor-pointer" @click="cancelStream">close</span>
</div>
<audio-player ref="audioPlayer" :loading="isLoading" @updateTime="updateTime" @hook:mounted="audioPlayerMounted" />
</div>
</template>
<script>
export default {
data() {
return {
audioPlayerReady: false,
lastServerUpdateSentSeconds: 0,
stream: null
}
},
computed: {
cover() {
if (this.streamAudiobook && this.streamAudiobook.cover) return this.streamAudiobook.cover
return 'Logo.png'
},
user() {
return this.$store.state.user.user
},
isLoading() {
if (!this.streamAudiobook) return false
if (this.stream) {
// IF Stream exists, set loading if stream is diff from next stream
return this.stream.audiobook.id !== this.streamAudiobook.id
}
return true
},
streamAudiobook() {
return this.$store.state.streamAudiobook
},
book() {
return this.streamAudiobook ? this.streamAudiobook.book || {} : {}
},
title() {
return this.book.title || 'No Title'
},
author() {
return this.book.author || 'Unknown'
},
streamId() {
return this.stream ? this.stream.id : null
},
playlistUrl() {
return this.stream ? this.stream.clientPlaylistUri : null
}
},
methods: {
audioPlayerMounted() {
this.audioPlayerReady = true
if (this.stream) {
console.log('[STREAM-CONTAINER] audioPlayerMounted w/ Stream', this.stream)
this.openStream()
}
},
cancelStream() {
this.$root.socket.emit('close_stream')
},
terminateStream() {
if (this.$refs.audioPlayer) {
this.$refs.audioPlayer.terminateStream()
}
},
openStream() {
var playOnLoad = this.$store.state.playOnLoad
console.log(`[StreamContainer] openStream PlayOnLoad`, playOnLoad)
if (!this.$refs.audioPlayer) {
console.error('NO Audio Player')
return
}
var currentTime = this.stream.clientCurrentTime || 0
this.$refs.audioPlayer.set(this.playlistUrl, currentTime, playOnLoad)
if (this.stream.isTranscodeComplete) {
this.$refs.audioPlayer.setStreamReady()
}
},
streamProgress(data) {
if (!data.numSegments) return
var chunks = data.chunks
console.log(`[STREAM-CONTAINER] Stream Progress ${data.percent}`)
if (this.$refs.audioPlayer) {
this.$refs.audioPlayer.setChunksReady(chunks, data.numSegments)
} else {
console.error('No Audio Ref')
}
},
streamOpen(stream) {
this.stream = stream
if (this.$refs.audioPlayer) {
console.log('[STREAM-CONTAINER] streamOpen', stream)
this.openStream()
} else if (this.audioPlayerReady) {
console.error('No Audio Ref')
}
},
streamClosed(streamId) {
if (this.stream && this.stream.id === streamId) {
this.terminateStream()
this.$store.commit('clearStreamAudiobook', this.stream.audiobook.id)
this.stream = null
}
},
streamReady() {
console.log(`[STREAM-CONTAINER] Stream Ready`)
if (this.$refs.audioPlayer) {
this.$refs.audioPlayer.setStreamReady()
} else {
console.error('No Audio Ref')
}
},
updateTime(currentTime) {
var diff = currentTime - this.lastServerUpdateSentSeconds
if (diff > 4 || diff < 0) {
this.lastServerUpdateSentSeconds = currentTime
var updatePayload = {
currentTime,
streamId: this.streamId
}
this.$root.socket.emit('stream_update', updatePayload)
}
},
streamReset({ startTime, streamId }) {
if (streamId !== this.streamId) {
console.error('resetStream StreamId Mismatch', streamId, this.streamId)
return
}
if (this.$refs.audioPlayer) {
console.log(`[STREAM-CONTAINER] streamReset Received for time ${startTime}`)
this.$refs.audioPlayer.resetStream(startTime)
}
}
}
}
</script>
<style>
#streamContainer {
box-shadow: 0px -6px 8px #1111113f;
}
</style>