forked from platypush/platypush
470 lines
12 KiB
Vue
470 lines
12 KiB
Vue
<template>
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<Loading v-if="loading" />
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<div class="music" v-else>
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<div class="track">
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<div class="unknown" v-if="!status">[Unknown state]</div>
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<div class="no-track" v-if="status && status.state === 'stop'">No media is being played</div>
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<div class="artist" v-if="status && status.state !== 'stop' && track && track.artist" v-text="track.artist"></div>
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<div class="title" v-if="status && status.state !== 'stop' && track && track.title" v-text="track.title"></div>
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</div>
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<div class="time" v-if="status && status.state === 'play'">
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<div class="row">
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<div class="progress-bar">
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<div class="elapsed" :style="{width: track.time ? 100*(status.elapsed/track.time) + '%' : '100%'}"></div>
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<div class="total"></div>
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</div>
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</div>
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<div class="row">
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<div class="col-6 time-elapsed" v-text="convertTime(status.elapsed)"></div>
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<div class="col-6 time-total" v-if="track.time" v-text="convertTime(track.time)"></div>
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</div>
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</div>
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<div class="controls" v-if="_withControls && status">
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<button @click="prev">
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<i class="fa fa-step-backward" />
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</button>
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<button class="play-pause" @click="playPause">
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<i class="fa fa-pause" v-if="status.state === 'play'" />
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<i class="fa fa-play" v-else />
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</button>
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<button @click="stop" v-if="status.state !== 'stop'">
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<i class="fa fa-stop" />
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</button>
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<button @click="next">
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<i class="fa fa-step-forward" />
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</button>
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</div>
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<div class="playback-status" v-if="status">
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<div class="status-property col-4">
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<i class="fa fa-volume-up"></i> <span v-text="status.volume + '%'"></span>
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</div>
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<div class="status-property col-2">
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<i class="fas fa-random" :class="{active: status.random}"></i>
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</div>
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<div class="status-property col-2">
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<i class="fas fa-redo" :class="{active: status.repeat}"></i>
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</div>
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<div class="status-property col-2">
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<i class="fa fa-bullseye" :class="{active: status.single}"></i>
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</div>
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<div class="status-property col-2">
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<i class="fa fa-utensils" :class="{active: status.consume}"></i>
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</div>
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</div>
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</div>
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</template>
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<script>
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import Utils from "@/Utils";
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import Loading from "@/components/Loading";
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export default {
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name: "Music",
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components: {Loading},
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mixins: [Utils],
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props: {
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// Refresh interval in seconds.
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refreshSeconds: {
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type: Number,
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default: 60,
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},
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// Set to true if you also want to include music controls in the widget.
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withControls: {
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type: Boolean,
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default: true,
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}
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},
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data() {
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return {
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track: undefined,
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status: undefined,
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timer: undefined,
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loading: false,
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musicPlugin: 'music.mpd',
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syncTime: {
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timestamp: null,
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elapsed: null,
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},
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}
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},
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computed: {
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_withControls() {
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return this.parseBoolean(this.withControls)
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},
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},
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methods: {
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async refresh() {
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this.loading = true
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try {
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let status = await this.request(`${this.musicPlugin}.status`)
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let track = await this.request(`${this.musicPlugin}.current_track`)
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this._parseStatus(status)
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this._parseTrack(track)
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if (status.state === 'play' && !this.timer)
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this.startTimer()
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else if (status.state !== 'play' && this.timer)
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this.stopTimer()
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} finally {
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this.loading = false
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}
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},
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convertTime(time) {
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time = parseFloat(time) // Normalize strings
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const t = {}
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t.h = parseInt(time/3600)
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t.m = parseInt(time/60 - t.h*60)
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t.s = parseInt(time - (t.h*3600 + t.m*60))
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for (const attr of ['m','s']) {
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t[attr] = '' + t[attr]
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}
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for (const attr of ['m','s']) {
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if (parseInt(t[attr]) < 10) {
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t[attr] = '0' + t[attr]
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}
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}
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const ret = []
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if (parseInt(t.h)) {
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ret.push(t.h)
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}
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ret.push(t.m, t.s)
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return ret.join(':')
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},
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async _parseStatus(status) {
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if (!status || status.length === 0)
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status = await this.request(`${this.musicPlugin}.status`)
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if (status?.pluginName)
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this.musicPlugin = status.pluginName
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if (!this.status)
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this.status = {}
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for (const [attr, value] of Object.entries(status)) {
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if (['consume','random','repeat','single','bitrate'].indexOf(attr) >= 0) {
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this.status[attr] = !!parseInt(value)
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} else if (['nextsong','nextsongid','playlist','playlistlength',
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'volume','xfade','song','songid'].indexOf(attr) >= 0) {
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this.status[attr] = parseInt(value)
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} else if (['elapsed'].indexOf(attr) >= 0) {
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this.status[attr] = parseFloat(value)
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} else {
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this.status[attr] = value
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}
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}
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},
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async _parseTrack(track) {
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if (!track || track.length === 0) {
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track = await this.request(`${this.musicPlugin}.current_track`)
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}
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if (!this.track)
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this.track = {}
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for (const [attr, value] of Object.entries(track)) {
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if (['id','pos','time','track','disc'].indexOf(attr) >= 0) {
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this.track[attr] = parseInt(value)
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} else {
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this.track[attr] = value
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}
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}
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},
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showNewTrackNotification() {
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this.notify({
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html: '<b>' + (this.track.artist || '[No Artist]') + '</b><br>' +
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(this.track.title || '[No Title]'),
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image: {
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icon: 'play',
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}
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})
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},
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async onNewPlayingTrack(event) {
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let previousTrack = undefined
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if (this.track) {
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previousTrack = {
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file: this.track.file,
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artist: this.track.artist,
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title: this.track.title,
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}
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}
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this.status.state = 'play'
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this.status.elapsed = 0
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this.track = {}
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this._parseTrack(event.track)
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let status = event.status ? event.status : await this.request(`${this.musicPlugin}.status`)
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this._parseStatus(status)
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this.startTimer()
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if (!previousTrack || (this.track.file !== previousTrack.file
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|| this.track.artist !== previousTrack.artist
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|| this.track.title !== previousTrack.title)) {
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this.showNewTrackNotification()
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}
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},
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onMusicStop(event) {
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this.status.state = 'stop'
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this.status.elapsed = 0
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this._parseStatus(event.status)
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this._parseTrack(event.track)
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this.stopTimer()
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},
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onMusicPlay(event) {
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this.status.state = 'play'
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this._parseStatus(event.status)
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this._parseTrack(event.track)
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this.startTimer()
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},
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onMusicPause(event) {
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this.status.state = 'pause'
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this._parseStatus(event.status)
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this._parseTrack(event.track)
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this.syncTime.timestamp = new Date()
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this.syncTime.elapsed = this.status.elapsed
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},
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onSeekChange(event) {
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if (event.position != null)
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this.status.elapsed = parseFloat(event.position)
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if (event.status)
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this._parseStatus(event.status)
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if (event.track)
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this._parseTrack(event.track)
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this.syncTime.timestamp = new Date()
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this.syncTime.elapsed = this.status.elapsed
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},
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onVolumeChange(event) {
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if (event.volume != null)
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this.status.volume = parseFloat(event.volume)
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if (event.status)
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this._parseStatus(event.status)
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if (event.track)
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this._parseTrack(event.track)
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},
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onRepeatChange(event) {
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this.status.repeat = event.state
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},
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onRandomChange(event) {
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this.status.random = event.state
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},
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onConsumeChange(event) {
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this.status.consume = event.state
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},
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onSingleChange(event) {
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this.status.single = event.state
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},
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startTimer() {
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if (this.timer != null) {
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this.stopTimer()
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}
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this.syncTime.timestamp = new Date()
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this.syncTime.elapsed = this.status.elapsed
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this.timer = setInterval(this.timerFunc, 1000)
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},
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stopTimer() {
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if (this.timer == null) {
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clearInterval(this.timer)
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this.timer = null
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}
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},
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timerFunc() {
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if (this.status.state !== 'play' || this.status.elapsed == null) {
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return
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}
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this.status.elapsed = this.syncTime.elapsed +
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((new Date()).getTime()/1000) - (this.syncTime.timestamp.getTime()/1000)
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},
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async _run(action, args) {
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args = args || {}
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await this.request(`music.mpd.${action}`, args)
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await this.refresh()
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},
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async playPause() {
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return await this._run('pause')
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},
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async stop() {
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return await this._run('stop')
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},
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async prev() {
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return await this._run('previous')
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},
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async next() {
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return await this._run('next')
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},
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},
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mounted() {
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this.refresh()
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if (this.refreshSeconds) {
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setInterval(this.refresh, parseInt((this.refreshSeconds*1000).toFixed(0)))
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}
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this.subscribe(this.onNewPlayingTrack, 'widget-music-on-new-track', 'platypush.message.event.music.NewPlayingTrackEvent')
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this.subscribe(this.onMusicStop, 'widget-music-on-music-stop', 'platypush.message.event.music.MusicStopEvent')
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this.subscribe(this.onMusicPlay, 'widget-music-on-music-play', 'platypush.message.event.music.MusicPlayEvent')
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this.subscribe(this.onMusicPause, 'widget-music-on-music-pause', 'platypush.message.event.music.MusicPauseEvent')
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this.subscribe(this.onSeekChange, 'widget-music-on-music-seek', 'platypush.message.event.music.SeekChangeEvent')
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this.subscribe(this.onVolumeChange, 'widget-music-on-volume-change', 'platypush.message.event.music.VolumeChangeEvent')
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this.subscribe(this.onRepeatChange, 'widget-music-on-repeat-change', 'platypush.message.event.music.PlaybackRepeatModeChangeEvent')
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this.subscribe(this.onRandomChange, 'widget-music-on-random-change', 'platypush.message.event.music.PlaybackRandomModeChangeEvent')
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this.subscribe(this.onConsumeChange, 'widget-music-on-consume-change', 'platypush.message.event.music.PlaybackConsumeModeChangeEvent')
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this.subscribe(this.onSingleChange, 'widget-music-on-single-change', 'platypush.message.event.music.PlaybackSingleModeChangeEvent')
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},
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}
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</script>
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<style lang="scss" scoped>
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$progress-bar-bg: #ddd;
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$playback-status-color: #757f70;
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.music {
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width: 100%;
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height: 100%;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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position: relative;
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.track {
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text-align: center;
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.unknown,
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.no-track {
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font-size: 2em;
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}
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.artist {
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font-size: 1.9em;
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font-weight: bold;
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margin-bottom: .25em;
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}
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.title {
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font-size: 1.8em;
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font-weight: normal;
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}
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}
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.time {
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width: 100%;
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margin-top: 1em;
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font-size: 1.2em;
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.row {
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padding: 0 .5em;
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}
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.time-total {
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text-align: right;
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}
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.progress-bar {
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width: 100%;
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height: 1em;
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position: relative;
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margin-bottom: .75em;
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.total {
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position: absolute;
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width: 100%;
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height: 100%;
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top: 0;
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background: $progress-bar-bg;
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border-radius: 0.5em;
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}
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.elapsed {
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position: absolute;
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width: 100%;
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height: 100%;
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top: 0;
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background: $selected-bg;
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border-radius: 0.5em;
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z-index: 1;
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}
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}
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}
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.playback-status {
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position: absolute;
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bottom: 0;
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border-top: $default-border-2;
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color: $playback-status-color;
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width: 100%;
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height: 2em;
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.status-property {
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display: flex;
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align-items: center;
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justify-content: center;
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height: 100%;
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}
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.active {
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color: $default-hover-fg;
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}
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}
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.controls {
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margin-top: .5em;
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font-size: 1.2em;
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button {
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background: none;
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border: none;
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&:hover {
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color: $default-hover-fg;
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}
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&.play-pause {
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color: $selected-fg;
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font-size: 1.5em;
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}
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}
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}
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}
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</style>
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