ffplayout/components/Control.vue

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2023-01-11 04:54:25 -05:00
<template>
<div>
<div class="container-fluid">
<div class="row control-row">
<div class="col-3 player-col">
<div>
<video
v-if="configStore.configGui[configStore.configID].preview_url.split('.').pop() === 'flv'"
id="httpStream"
ref="httpStream"
width="100%"
controls
/>
<VideoPlayer
class="live-player"
v-else-if="videoOptions.sources.length > 0"
:key="configStore.configID"
reference="httpStream"
:options="videoOptions"
/>
</div>
</div>
<div class="col">
<div class="row control-col">
<div class="col-8 status-col">
<div class="row status-row">
<div class="col time-col clock-col">
<div class="time-str">
{{ playlistStore.timeStr }}
</div>
</div>
<div class="col time-col counter-col">
<div class="time-str">
{{ secToHMS(playlistStore.remainingSec) }}
</div>
</div>
<div class="col current-clip">
<div class="current-clip-text" :title="filename(playlistStore.currentClip)">
{{ filename(playlistStore.currentClip) }}
</div>
<div class="current-clip-meta">
<strong>Duration:</strong> {{ secToHMS(playlistStore.currentClipDuration) }} |
<strong>In:</strong> {{ secToHMS(playlistStore.currentClipIn) }} |
<strong>Out:</strong> {{ secToHMS(playlistStore.currentClipOut) }}
</div>
<div class="current-clip-progress progress">
<div
class="progress-bar bg-warning"
:aria-valuenow="playlistStore.progressValue"
:style="`width: ${playlistStore.progressValue}%;`"
/>
</div>
</div>
</div>
</div>
<div class="col-4 control-unit-col">
<div class="row control-unit-row">
<div class="col">
<div>
<button
title="Start Playout Service"
class="btn btn-primary control-button control-button-play"
:class="isPlaying"
@click="controlProcess('start')"
>
<i class="bi-play" />
</button>
</div>
</div>
<div class="col">
<div>
<button
title="Stop Playout Service"
class="btn btn-primary control-button control-button-stop"
@click="controlProcess('stop')"
>
<i class="bi-stop" />
</button>
</div>
</div>
<div class="col">
<div>
<button
title="Restart Playout Service"
class="btn btn-primary control-button control-button-restart"
@click="controlProcess('restart')"
>
<i class="bi-arrow-clockwise" />
</button>
</div>
</div>
<div class="w-100" />
<div class="col">
<div>
<button
title="Jump to last Clip"
class="btn btn-primary control-button control-button-control"
@click="controlPlayout('back')"
>
<i class="bi-skip-start" />
</button>
</div>
</div>
<div class="col">
<div>
<button
title="Reset Playout State"
class="btn btn-primary control-button control-button-control"
@click="controlPlayout('reset')"
>
<i class="bi-arrow-repeat" />
</button>
</div>
</div>
<div class="col">
<div>
<button
title="Jump to next Clip"
class="btn btn-primary control-button control-button-control"
@click="controlPlayout('next')"
>
<i class="bi-skip-end" />
</button>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</template>
<script setup lang="ts">
import mpegts from 'mpegts.js'
import { useAuth } from '~/stores/auth'
import { useConfig } from '~/stores/config'
import { usePlaylist } from '~/stores/playlist'
const { $dayjs } = useNuxtApp()
const authStore = useAuth()
const configStore = useConfig()
const playlistStore = usePlaylist()
const { filename, secToHMS, timeToSeconds } = stringFormatter()
const contentType = { 'content-type': 'application/json;charset=UTF-8' }
const isPlaying = ref('')
const breakStatusCheck = ref(false)
const timer = ref()
const streamExtension = ref(configStore.configGui[configStore.configID].preview_url.split('.').pop())
const httpStream = ref()
const videoOptions = ref({
liveui: true,
controls: true,
suppressNotSupportedError: true,
autoplay: false,
preload: 'auto',
sources: [] as SourceObject[],
})
const httpFlvSource = ref({
type: 'flv',
isLive: true,
url: '',
})
const mpegtsOptions = ref({
enableWorker: true,
lazyLoadMaxDuration: 3 * 60,
liveBufferLatencyChasing: true,
})
onMounted(() => {
breakStatusCheck.value = false
videoOptions.value.sources = [
{
type: 'application/x-mpegURL',
src: configStore.configGui[configStore.configID].preview_url,
},
]
let player: any
if (streamExtension.value === 'flv') {
httpFlvSource.value.url = configStore.configGui[configStore.configID].preview_url
if (typeof player !== 'undefined') {
if (player != null) {
player.unload()
player.detachMediaElement()
player.destroy()
player = null
}
}
player = mpegts.createPlayer(httpFlvSource.value, mpegtsOptions.value)
player.attachMediaElement(httpStream.value)
player.load()
}
status()
})
onBeforeUnmount(() => {
breakStatusCheck.value = true
if (timer.value) {
clearTimeout(timer.value)
}
})
async function status() {
/*
Get playout state and information's from current clip.
- animate timers
- when clip end is reached call API again and set new values
*/
playoutStatus()
playlistStore.playoutStat()
async function setStatus(resolve: any) {
/*
recursive function as a endless loop
*/
playlistStore.timeStr = $dayjs().utcOffset(configStore.utcOffset).format('HH:mm:ss')
const timeInSec = timeToSeconds(playlistStore.timeStr)
playlistStore.remainingSec = playlistStore.currentClipStart + playlistStore.currentClipOut - timeInSec
const playedSec = playlistStore.currentClipOut - playlistStore.remainingSec
playlistStore.progressValue = (playedSec * 100) / playlistStore.currentClipOut
if (breakStatusCheck.value) {
return
} else if ((playlistStore.playoutIsRunning && playlistStore.remainingSec < 0) || timeInSec % 30 === 0) {
// When 30 seconds a passed, get new status.
playoutStatus()
playlistStore.playoutStat()
} else if (!playlistStore.playoutIsRunning) {
playlistStore.remainingSec = 0
}
timer.value = setTimeout(() => setStatus(resolve), 1000)
}
return new Promise((resolve) => setStatus(resolve))
}
async function playoutStatus() {
/*
Check if playout is running, when yes set css class.
*/
const channel = configStore.configGui[configStore.configID].id
await $fetch(`api/control/${channel}/process/`, {
method: 'POST',
headers: { ...contentType, ...authStore.authHeader },
body: JSON.stringify({ command: 'status' }),
})
.then((response: any) => {
if (response === 'active') {
isPlaying.value = 'is-playing'
} else {
playlistStore.playoutIsRunning = false
isPlaying.value = ''
}
})
.catch(() => {
isPlaying.value = ''
})
}
async function controlProcess(state: string) {
/*
Control playout systemd service (start, stop, restart)
*/
const channel = configStore.configGui[configStore.configID].id
await $fetch(`api/control/${channel}/process/`, {
method: 'POST',
headers: { ...contentType, ...authStore.authHeader },
body: JSON.stringify({ command: state }),
})
setTimeout(() => {
playoutStatus()
playlistStore.playoutStat()
}, 1000)
}
async function controlPlayout(state: string) {
/*
Control playout:
- jump to next clip
- jump to last clip
- reset playout state
*/
const channel = configStore.configGui[configStore.configID].id
await $fetch(`api/control/${channel}/playout/`, {
method: 'POST',
headers: { ...contentType, ...authStore.authHeader },
body: JSON.stringify({ command: state }),
})
setTimeout(() => {
playoutStatus()
playlistStore.playoutStat()
}, 1000)
}
</script>
<style lang="scss" scoped>
.control-row {
min-height: 254px;
}
.player-col {
max-width: 542px;
min-width: 380px;
padding-top: 2px;
padding-bottom: 2px;
}
.player-col > div {
background-color: black;
width: 100%;
height: 100%;
}
.live-player {
position: relative;
top: 50%;
transform: translateY(-50%);
}
.control-col {
height: 100%;
min-height: 254px;
}
.status-col {
padding-right: 30px;
}
.control-unit-col {
min-width: 250px;
padding: 2px 17px 2px 2px;
}
.control-unit-row {
background: $gray-900;
height: 100%;
margin-right: 0;
border-radius: 0.25rem;
text-align: center;
}
.control-unit-row .col {
height: 50%;
min-height: 90px;
}
.control-unit-row .col div {
height: 80%;
margin: 0.6em 0;
}
.control-button {
font-size: 4em;
line-height: 0;
width: 80%;
height: 100%;
}
.status-row {
height: 100%;
min-width: 325px;
}
.status-row .col {
margin: 2px;
}
.time-col {
position: relative;
background: $gray-900;
padding: 0.5em;
text-align: center;
border-radius: 0.25rem;
}
.time-str {
position: relative;
top: 50%;
-webkit-transform: translateY(-50%);
-ms-transform: translateY(-50%);
transform: translateY(-50%);
font-family: 'DigitalNumbers-Regular';
font-size: 4.5em;
letter-spacing: -0.18em;
padding-right: 14px;
}
.current-clip {
background: $gray-900;
padding: 10px;
border-radius: 0.25rem;
min-width: 700px;
}
.current-clip-text {
height: 40%;
padding-top: 0.5em;
text-align: left;
font-weight: bold;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
.current-clip-meta {
margin-bottom: 0.7em;
}
.current-clip-progress {
top: 80%;
margin-top: 0.2em;
}
.control-button-play {
color: $control-button-play;
&:hover {
color: $control-button-play-hover;
}
}
.is-playing {
box-shadow: 0 0 15px $control-button-play;
}
.control-button-stop {
color: $control-button-stop;
&:hover {
color: $control-button-stop-hover;
}
}
.control-button-restart {
color: $control-button-restart;
&:hover {
color: $control-button-restart-hover;
}
}
.control-button-control {
color: $control-button-control;
&:hover {
color: $control-button-control-hover;
}
}
.clip-progress {
height: 5px;
padding-top: 3px;
}
@media (max-width: 1555px) {
.control-row {
min-height: 200px;
}
.control-col {
height: 100%;
min-height: inherit;
}
.status-col {
padding-right: 0;
height: 100%;
flex: 0 0 60%;
max-width: 60%;
}
.current-clip {
min-width: 300px;
}
.time-str {
font-size: 3.5em;
}
.control-unit-row {
margin-right: -30px;
}
.control-unit-col {
flex: 0 0 35%;
max-width: 35%;
margin: 0 0 0 30px;
}
}
@media (max-width: 1337px) {
.status-col {
flex: 0 0 47%;
max-width: 47%;
height: 68%;
}
.control-unit-col {
flex: 0 0 47%;
max-width: 47%;
}
}
@media (max-width: 1102px) {
.control-unit-row .col {
min-height: 70px;
padding-right: 0;
padding-left: 0;
}
.control-button {
font-size: 2em;
}
}
@media (max-width: 889px) {
.control-row {
min-height: 540px;
}
.status-col {
flex: 0 0 94%;
max-width: 94%;
height: 68%;
}
.control-unit-col {
flex: 0 0 94%;
max-width: 94%;
margin: 0;
padding-left: 17px;
}
}
@media (max-width: 689px) {
.player-col {
flex: 0 0 98%;
max-width: 98%;
padding-top: 30px;
}
.control-row {
min-height: 830px;
}
.control-col {
margin: 0;
}
.control-unit-col,
.status-col {
flex: 0 0 96%;
max-width: 96%;
}
}
</style>