audiobookshelf/client/components/AudioPlayer.vue
2022-03-05 15:37:30 -06:00

417 lines
16 KiB
Vue

<template>
<div class="w-full -mt-6">
<div class="w-full relative mb-1">
<div class="absolute -top-10 md:top-0 right-0 md:right-2 flex items-center h-full">
<controls-volume-control ref="volumeControl" v-model="volume" @input="setVolume" class="mx-2 hidden md:block" />
<div class="cursor-pointer text-gray-300 mx-1 md:mx-2" @mousedown.prevent @mouseup.prevent @click.stop="$emit('showSleepTimer')">
<span v-if="!sleepTimerSet" class="material-icons" style="font-size: 1.7rem">snooze</span>
<div v-else class="flex items-center">
<span class="material-icons text-lg text-warning">snooze</span>
<p class="text-xl text-warning font-mono font-semibold text-center px-0.5 pb-0.5" style="min-width: 30px">{{ sleepTimerRemainingString }}</p>
</div>
</div>
<div class="cursor-pointer text-gray-300 mx-1 md:mx-2" @mousedown.prevent @mouseup.prevent @click.stop="$emit('showBookmarks')">
<span class="material-icons" style="font-size: 1.7rem">{{ bookmarks.length ? 'bookmarks' : 'bookmark_border' }}</span>
</div>
<div v-if="chapters.length" class="cursor-pointer text-gray-300 mx-1 md:mx-2" @mousedown.prevent @mouseup.prevent @click.stop="showChapters">
<span class="material-icons text-3xl">format_list_bulleted</span>
</div>
</div>
<div class="flex pt-4 pb-2 md:pt-0 md:pb-2">
<div class="flex-grow" />
<template v-if="!loading">
<div class="cursor-pointer flex items-center justify-center text-gray-300 mr-8" @mousedown.prevent @mouseup.prevent @click.stop="restart">
<span class="material-icons text-3xl">first_page</span>
</div>
<div class="cursor-pointer flex items-center justify-center text-gray-300" @mousedown.prevent @mouseup.prevent @click.stop="jumpBackward">
<span class="material-icons text-3xl">replay_10</span>
</div>
<div class="cursor-pointer p-2 shadow-sm bg-accent flex items-center justify-center rounded-full text-primary mx-8" :class="seekLoading ? 'animate-spin' : ''" @mousedown.prevent @mouseup.prevent @click.stop="playPause">
<span class="material-icons">{{ seekLoading ? 'autorenew' : paused ? 'play_arrow' : 'pause' }}</span>
</div>
<div class="cursor-pointer flex items-center justify-center text-gray-300" @mousedown.prevent @mouseup.prevent @click.stop="jumpForward">
<span class="material-icons text-3xl">forward_10</span>
</div>
<controls-playback-speed-control v-model="playbackRate" @input="playbackRateUpdated" @change="playbackRateChanged" />
</template>
<template v-else>
<div class="cursor-pointer p-2 shadow-sm bg-accent flex items-center justify-center rounded-full text-primary mx-8 animate-spin">
<span class="material-icons">autorenew</span>
</div>
</template>
<div class="flex-grow" />
</div>
</div>
<div class="relative">
<!-- Track -->
<div ref="track" class="w-full h-2 bg-gray-700 relative cursor-pointer transform duration-100 hover:scale-y-125 overflow-hidden" @mousemove="mousemoveTrack" @mouseleave="mouseleaveTrack" @click.stop="clickTrack">
<div ref="readyTrack" class="h-full bg-gray-600 absolute top-0 left-0 pointer-events-none" />
<div ref="bufferTrack" class="h-full bg-gray-400 absolute top-0 left-0 pointer-events-none" />
<div ref="playedTrack" class="h-full bg-gray-200 absolute top-0 left-0 pointer-events-none" />
<div ref="trackCursor" class="h-full w-0.5 bg-gray-50 absolute top-0 left-0 opacity-0 pointer-events-none" />
<div v-if="loading" class="h-full w-1/4 absolute left-0 top-0 loadingTrack pointer-events-none bg-white bg-opacity-25" />
</div>
<div ref="track" class="w-full h-2 relative overflow-hidden">
<template v-for="(tick, index) in chapterTicks">
<div :key="index" :style="{ left: tick.left + 'px' }" class="absolute top-0 w-px bg-white bg-opacity-30 h-1 pointer-events-none" />
</template>
</div>
<!-- Hover timestamp -->
<div ref="hoverTimestamp" class="absolute -top-8 left-0 bg-white text-black rounded-full opacity-0 pointer-events-none">
<p ref="hoverTimestampText" class="text-xs font-mono text-center px-2 py-0.5 truncate whitespace-nowrap">00:00</p>
</div>
<div ref="hoverTimestampArrow" class="absolute -top-3 left-0 bg-white text-black rounded-full opacity-0 pointer-events-none">
<div class="absolute -bottom-1.5 left-0 right-0 w-full flex justify-center">
<div class="arrow-down" />
</div>
</div>
</div>
<div class="flex">
<p ref="currentTimestamp" class="font-mono text-sm text-gray-100 pointer-events-auto">00:00:00</p>
<p class="font-mono text-sm text-gray-100 pointer-events-auto">&nbsp;/&nbsp;{{ progressPercent }}%</p>
<div class="flex-grow" />
<p class="text-sm text-gray-300 pt-0.5">{{ currentChapterName }}</p>
<div class="flex-grow" />
<p class="font-mono text-sm text-gray-100 pointer-events-auto">{{ timeRemainingPretty }}</p>
</div>
<modals-chapters-modal v-model="showChaptersModal" :current-chapter="currentChapter" :chapters="chapters" @select="selectChapter" />
</div>
</template>
<script>
export default {
props: {
loading: Boolean,
paused: Boolean,
chapters: {
type: Array,
default: () => []
},
bookmarks: {
type: Array,
default: () => []
},
sleepTimerSet: Boolean,
sleepTimerRemaining: Number
},
data() {
return {
volume: 1,
playbackRate: 1,
trackWidth: 0,
playedTrackWidth: 0,
bufferTrackWidth: 0,
readyTrackWidth: 0,
audioEl: null,
seekLoading: false,
showChaptersModal: false,
currentTime: 0,
trackOffsetLeft: 16, // Track is 16px from edge
duration: 0,
chapterTicks: []
}
},
computed: {
sleepTimerRemainingString() {
var rounded = Math.round(this.sleepTimerRemaining)
if (rounded < 90) {
return `${rounded}s`
}
var minutesRounded = Math.round(rounded / 60)
if (minutesRounded < 90) {
return `${minutesRounded}m`
}
var hoursRounded = Math.round(minutesRounded / 60)
return `${hoursRounded}h`
},
token() {
return this.$store.getters['user/getToken']
},
timeRemaining() {
return (this.duration - this.currentTime) / this.playbackRate
},
timeRemainingPretty() {
if (this.timeRemaining < 0) {
return this.$secondsToTimestamp(this.timeRemaining * -1)
}
return '-' + this.$secondsToTimestamp(this.timeRemaining)
},
progressPercent() {
if (!this.duration) return 0
return Math.round((100 * this.currentTime) / this.duration)
},
currentChapter() {
return this.chapters.find((chapter) => chapter.start <= this.currentTime && this.currentTime < chapter.end)
},
currentChapterName() {
return this.currentChapter ? this.currentChapter.title : ''
},
showExperimentalFeatures() {
return this.$store.state.showExperimentalFeatures
}
},
methods: {
setDuration(duration) {
this.duration = duration
this.chapterTicks = this.chapters.map((chap) => {
var perc = chap.start / this.duration
return {
title: chap.title,
left: perc * this.trackWidth
}
})
},
setCurrentTime(time) {
this.currentTime = time
this.updateTimestamp()
this.updatePlayedTrack()
},
playPause() {
this.$emit('playPause')
},
jumpBackward() {
this.$emit('jumpBackward')
},
jumpForward() {
this.$emit('jumpForward')
},
increaseVolume() {
if (this.volume >= 1) return
this.volume = Math.min(1, this.volume + 0.1)
this.setVolume(this.volume)
},
decreaseVolume() {
if (this.volume <= 0) return
this.volume = Math.max(0, this.volume - 0.1)
this.setVolume(this.volume)
},
setVolume(volume) {
this.$emit('setVolume', volume)
},
toggleMute() {
if (this.$refs.volumeControl && this.$refs.volumeControl.toggleMute) {
this.$refs.volumeControl.toggleMute()
}
},
increasePlaybackRate() {
var rates = [0.25, 0.5, 0.8, 1, 1.3, 1.5, 2, 2.5, 3]
var currentRateIndex = rates.findIndex((r) => r === this.playbackRate)
if (currentRateIndex >= rates.length - 1) return
this.playbackRate = rates[currentRateIndex + 1] || 1
this.playbackRateChanged(this.playbackRate)
},
decreasePlaybackRate() {
var rates = [0.25, 0.5, 0.8, 1, 1.3, 1.5, 2, 2.5, 3]
var currentRateIndex = rates.findIndex((r) => r === this.playbackRate)
if (currentRateIndex <= 0) return
this.playbackRate = rates[currentRateIndex - 1] || 1
this.playbackRateChanged(this.playbackRate)
},
setPlaybackRate(playbackRate) {
this.$emit('setPlaybackRate', playbackRate)
},
selectChapter(chapter) {
this.seek(chapter.start)
this.showChaptersModal = false
},
seek(time) {
this.$emit('seek', time)
},
playbackRateUpdated(playbackRate) {
this.setPlaybackRate(playbackRate)
},
playbackRateChanged(playbackRate) {
this.setPlaybackRate(playbackRate)
this.$store.dispatch('user/updateUserSettings', { playbackRate }).catch((err) => {
console.error('Failed to update settings', err)
})
},
mousemoveTrack(e) {
var offsetX = e.offsetX
var time = (offsetX / this.trackWidth) * this.duration
if (this.$refs.hoverTimestamp) {
var width = this.$refs.hoverTimestamp.clientWidth
this.$refs.hoverTimestamp.style.opacity = 1
var posLeft = offsetX - width / 2
if (posLeft + width + this.trackOffsetLeft > window.innerWidth) {
posLeft = window.innerWidth - width - this.trackOffsetLeft
} else if (posLeft < -this.trackOffsetLeft) {
posLeft = -this.trackOffsetLeft
}
this.$refs.hoverTimestamp.style.left = posLeft + 'px'
}
if (this.$refs.hoverTimestampArrow) {
var width = this.$refs.hoverTimestampArrow.clientWidth
var posLeft = offsetX - width / 2
this.$refs.hoverTimestampArrow.style.opacity = 1
this.$refs.hoverTimestampArrow.style.left = posLeft + 'px'
}
if (this.$refs.hoverTimestampText) {
var hoverText = this.$secondsToTimestamp(time)
var chapter = this.chapters.find((chapter) => chapter.start <= time && time < chapter.end)
if (chapter && chapter.title) {
hoverText += ` - ${chapter.title}`
}
this.$refs.hoverTimestampText.innerText = hoverText
}
if (this.$refs.trackCursor) {
this.$refs.trackCursor.style.opacity = 1
this.$refs.trackCursor.style.left = offsetX - 1 + 'px'
}
},
mouseleaveTrack() {
if (this.$refs.hoverTimestamp) {
this.$refs.hoverTimestamp.style.opacity = 0
}
if (this.$refs.hoverTimestampArrow) {
this.$refs.hoverTimestampArrow.style.opacity = 0
}
if (this.$refs.trackCursor) {
this.$refs.trackCursor.style.opacity = 0
}
},
restart() {
this.seek(0)
},
setStreamReady() {
this.readyTrackWidth = this.trackWidth
this.$refs.readyTrack.style.width = this.trackWidth + 'px'
},
setChunksReady(chunks, numSegments) {
var largestSeg = 0
for (let i = 0; i < chunks.length; i++) {
var chunk = chunks[i]
if (typeof chunk === 'string') {
var chunkRange = chunk.split('-').map((c) => Number(c))
if (chunkRange.length < 2) continue
if (chunkRange[1] > largestSeg) largestSeg = chunkRange[1]
} else if (chunk > largestSeg) {
largestSeg = chunk
}
}
var percentageReady = largestSeg / numSegments
var widthReady = Math.round(this.trackWidth * percentageReady)
if (this.readyTrackWidth === widthReady) return
this.readyTrackWidth = widthReady
this.$refs.readyTrack.style.width = widthReady + 'px'
},
updateTimestamp() {
var ts = this.$refs.currentTimestamp
if (!ts) {
console.error('No timestamp el')
return
}
var currTimeClean = this.$secondsToTimestamp(this.currentTime)
ts.innerText = currTimeClean
},
updatePlayedTrack() {
var perc = this.currentTime / this.duration
var ptWidth = Math.round(perc * this.trackWidth)
if (this.playedTrackWidth === ptWidth) {
return
}
this.$refs.playedTrack.style.width = ptWidth + 'px'
this.playedTrackWidth = ptWidth
},
clickTrack(e) {
if (this.loading) return
var offsetX = e.offsetX
var perc = offsetX / this.trackWidth
var time = perc * this.duration
if (isNaN(time) || time === null) {
console.error('Invalid time', perc, time)
return
}
this.seek(time)
},
setBufferTime(bufferTime) {
if (!this.audioEl) {
return
}
var bufferlen = (bufferTime / this.duration) * this.trackWidth
bufferlen = Math.round(bufferlen)
if (this.bufferTrackWidth === bufferlen || !this.$refs.bufferTrack) return
this.$refs.bufferTrack.style.width = bufferlen + 'px'
this.bufferTrackWidth = bufferlen
},
showChapters() {
if (!this.chapters.length) return
this.showChaptersModal = !this.showChaptersModal
},
init() {
this.playbackRate = this.$store.getters['user/getUserSetting']('playbackRate') || 1
this.$emit('setPlaybackRate', this.playbackRate)
this.setTrackWidth()
},
setTrackWidth() {
if (this.$refs.track) {
this.trackWidth = this.$refs.track.clientWidth
} else {
console.error('Track not loaded', this.$refs)
}
},
settingsUpdated(settings) {
if (settings.playbackRate && this.playbackRate !== settings.playbackRate) {
this.setPlaybackRate(settings.playbackRate)
}
},
closePlayer() {
if (this.loading) return
this.$emit('close')
},
hotkey(action) {
if (action === this.$hotkeys.AudioPlayer.PLAY_PAUSE) this.playPause()
else if (action === this.$hotkeys.AudioPlayer.JUMP_FORWARD) this.jumpForward()
else if (action === this.$hotkeys.AudioPlayer.JUMP_BACKWARD) this.jumpBackward()
else if (action === this.$hotkeys.AudioPlayer.VOLUME_UP) this.increaseVolume()
else if (action === this.$hotkeys.AudioPlayer.VOLUME_DOWN) this.decreaseVolume()
else if (action === this.$hotkeys.AudioPlayer.MUTE_UNMUTE) this.toggleMute()
else if (action === this.$hotkeys.AudioPlayer.SHOW_CHAPTERS) this.showChapters()
else if (action === this.$hotkeys.AudioPlayer.INCREASE_PLAYBACK_RATE) this.increasePlaybackRate()
else if (action === this.$hotkeys.AudioPlayer.DECREASE_PLAYBACK_RATE) this.decreasePlaybackRate()
else if (action === this.$hotkeys.AudioPlayer.CLOSE) this.closePlayer()
},
windowResize() {
this.setTrackWidth()
}
},
mounted() {
window.addEventListener('resize', this.windowResize)
this.$store.commit('user/addSettingsListener', { id: 'audioplayer', meth: this.settingsUpdated })
this.init()
this.$eventBus.$on('player-hotkey', this.hotkey)
},
beforeDestroy() {
window.removeEventListener('resize', this.windowResize)
this.$store.commit('user/removeSettingsListener', 'audioplayer')
this.$eventBus.$off('player-hotkey', this.hotkey)
}
}
</script>
<style>
.loadingTrack {
animation-name: loadingTrack;
animation-duration: 1s;
animation-iteration-count: infinite;
}
@keyframes loadingTrack {
0% {
left: -25%;
}
100% {
left: 100%;
}
}
</style>