mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2024-12-20 19:06:06 +01:00
Adding download tab and download manager, ffmpeg in worker thread
This commit is contained in:
Mark Cooper
parent
a86bda59f6
commit
e4dac5dd05
@ -6,10 +6,9 @@
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</div>
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</template>
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<div class="absolute -top-10 left-0 w-full flex">
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<div class="w-28 rounded-t-lg flex items-center justify-center mr-1 cursor-pointer hover:bg-bg font-book border-t border-l border-r border-black-300 tab" :class="selectedTab === 'details' ? 'tab-selected bg-bg pb-px' : 'bg-primary text-gray-400'" @click="selectTab('details')">Details</div>
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<div class="w-28 rounded-t-lg flex items-center justify-center mr-1 cursor-pointer hover:bg-bg font-book border-t border-l border-r border-black-300 tab" :class="selectedTab === 'cover' ? 'tab-selected bg-bg pb-px' : 'bg-primary text-gray-400'" @click="selectTab('cover')">Cover</div>
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<div class="w-28 rounded-t-lg flex items-center justify-center mr-1 cursor-pointer hover:bg-bg font-book border-t border-l border-r border-black-300 tab" :class="selectedTab === 'match' ? 'tab-selected bg-bg pb-px' : 'bg-primary text-gray-400'" @click="selectTab('match')">Match</div>
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<div class="w-28 rounded-t-lg flex items-center justify-center cursor-pointer hover:bg-bg font-book border-t border-l border-r border-black-300 tab" :class="selectedTab === 'tracks' ? 'tab-selected bg-bg pb-px' : 'bg-primary text-gray-400'" @click="selectTab('tracks')">Tracks</div>
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<template v-for="tab in tabs">
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<div :key="tab.id" class="w-28 rounded-t-lg flex items-center justify-center mr-1 cursor-pointer hover:bg-bg font-book border-t border-l border-r border-black-300 tab" :class="selectedTab === tab.id ? 'tab-selected bg-bg pb-px' : 'bg-primary text-gray-400'" @click="selectTab(tab.id)">{{ tab.title }}</div>
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</template>
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</div>
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<div class="px-4 w-full h-full text-sm py-6 rounded-b-lg rounded-tr-lg bg-bg shadow-lg border border-black-300">
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<keep-alive>
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@ -26,7 +25,34 @@ export default {
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selectedTab: 'details',
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processing: false,
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audiobook: null,
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fetchOnShow: false
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fetchOnShow: false,
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tabs: [
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{
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id: 'details',
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title: 'Details',
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component: 'modals-edit-tabs-details'
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},
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{
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id: 'cover',
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title: 'Cover',
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component: 'modals-edit-tabs-cover'
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},
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{
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id: 'match',
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title: 'Match',
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component: 'modals-edit-tabs-match'
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},
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{
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id: 'tracks',
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title: 'Tracks',
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component: 'modals-edit-tabs-tracks'
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},
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{
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id: 'download',
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title: 'Download',
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component: 'modals-edit-tabs-download'
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}
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]
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}
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},
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watch: {
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@ -54,11 +80,8 @@ export default {
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}
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},
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tabName() {
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if (this.selectedTab === 'details') return 'modals-edit-tabs-details'
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else if (this.selectedTab === 'cover') return 'modals-edit-tabs-cover'
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else if (this.selectedTab === 'match') return 'modals-edit-tabs-match'
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else if (this.selectedTab === 'tracks') return 'modals-edit-tabs-tracks'
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return ''
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var _tab = this.tabs.find((t) => t.id === this.selectedTab)
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return _tab ? _tab.component : ''
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},
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selectedAudiobook() {
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return this.$store.state.selectedAudiobook || {}
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154
client/components/modals/edit-tabs/Download.vue
Normal file
154
client/components/modals/edit-tabs/Download.vue
Normal file
@ -0,0 +1,154 @@
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<template>
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<div class="w-full h-full overflow-hidden overflow-y-auto px-1">
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<div class="w-full border border-black-200 p-4 my-4">
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<p class="text-center text-lg mb-4 pb-8 border-b border-black-200">
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<span class="text-error">Experimental Feature!</span> If your audiobook is made up of multiple audio files, this will concatenate them into a single file. The file type will be the same as the first track. Preparing downloads can take anywhere from a few seconds to several minutes and will be stored in
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<span class="bg-primary bg-opacity-75 font-mono p-1 text-base">/metadata/downloads</span>. After the download is ready, it will remain available for 10 minutes then get deleted.
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</p>
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<div class="flex items-center">
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<p class="text-lg">Single audio file</p>
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<div class="flex-grow" />
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<div>
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<p v-if="singleAudioDownloadFailed" class="text-error mb-2">Download Failed</p>
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<p v-if="singleAudioDownloadReady" class="text-success mb-2">Download Ready!</p>
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<p v-if="singleAudioDownloadExpired" class="text-error mb-2">Download Expired</p>
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<ui-btn v-if="!singleAudioDownloadReady" :loading="singleAudioDownloadPending" :disabled="tempDisable" @click="startSingleAudioDownload">Start Download</ui-btn>
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<ui-btn v-else @click="downloadWithProgress">Download</ui-btn>
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</div>
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</div>
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</div>
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<div v-if="isDownloading" class="absolute top-0 left-0 w-full h-full bg-black bg-opacity-50 z-50 flex items-center justify-center">
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<div class="w-80 border border-black-400 bg-bg rounded-xl h-20">
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<div class="w-full h-full flex items-center justify-center">
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<p class="text-lg">Download.... {{ downloadPercent }}%</p>
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<p class="w-24 font-mono pl-8 text-right">
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{{ downloadAmount }}
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</p>
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</div>
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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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export default {
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props: {
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processing: Boolean,
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audiobook: {
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type: Object,
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default: () => {}
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}
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},
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data() {
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return {
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tempDisable: false,
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isDownloading: false,
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downloadPercent: '0',
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downloadAmount: '0 KB'
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}
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},
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watch: {
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singleAudioDownloadPending(newVal) {
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if (newVal) {
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this.tempDisable = false
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}
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}
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},
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computed: {
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audiobookId() {
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return this.audiobook ? this.audiobook.id : null
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},
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downloads() {
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return this.$store.getters['downloads/getDownloads'](this.audiobookId)
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},
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singleAudioDownload() {
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return this.downloads.find((d) => d.type === 'singleAudio')
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},
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singleAudioDownloadPending() {
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return this.singleAudioDownload && this.singleAudioDownload.isPending
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},
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singleAudioDownloadFailed() {
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return this.singleAudioDownload && this.singleAudioDownload.isFailed
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},
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singleAudioDownloadReady() {
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return this.singleAudioDownload && this.singleAudioDownload.isReady
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},
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singleAudioDownloadExpired() {
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return this.singleAudioDownload && this.singleAudioDownload.isExpired
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},
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zipBundleDownload() {
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return this.downloads.find((d) => d.type === 'zipBundle')
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}
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},
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methods: {
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startSingleAudioDownload() {
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console.log('Download request received', this.audiobook)
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this.tempDisable = true
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setTimeout(() => {
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this.tempDisable = false
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}, 1000)
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var downloadPayload = {
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audiobookId: this.audiobook.id,
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type: 'singleAudio'
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}
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this.$root.socket.emit('download', downloadPayload)
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},
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downloadWithProgress() {
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var downloadId = this.singleAudioDownload.id
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var downloadUrl = `${process.env.serverUrl}/api/download/${downloadId}`
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var filename = this.singleAudioDownload.filename
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this.isDownloading = true
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var request = new XMLHttpRequest()
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request.responseType = 'blob'
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request.open('get', downloadUrl, true)
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request.setRequestHeader('Authorization', `Bearer ${this.$store.getters['user/getToken']}`)
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request.send()
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request.onreadystatechange = () => {
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if (request.readyState === 4) {
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this.isDownloading = false
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}
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if (request.readyState == 4 && request.status == 200) {
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const url = window.URL.createObjectURL(request.response)
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const anchor = document.createElement('a')
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anchor.href = url
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anchor.download = filename
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document.body.appendChild(anchor)
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anchor.click()
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setTimeout(() => {
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if (anchor) anchor.remove()
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}, 1000)
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}
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}
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request.onerror = (err) => {
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console.error('Download error', err)
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this.isDownloading = false
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}
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request.onprogress = (e) => {
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const percent_complete = Math.floor((e.loaded / e.total) * 100)
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this.downloadAmount = this.$bytesPretty(e.loaded)
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this.downloadPercent = percent_complete
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// const duration = (new Date().getTime() - startTime) / 1000
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// const bps = e.loaded / duration
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// const kbps = Math.floor(bps / 1024)
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// const time = (e.total - e.loaded) / bps
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// const seconds = Math.floor(time % 60)
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// const minutes = Math.floor(time / 60)
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// console.log(`${percent_complete}% - ${kbps} Kbps - ${minutes} min ${seconds} sec remaining`)
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}
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}
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},
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mounted() {}
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}
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</script>
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@ -1,5 +1,5 @@
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<template>
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<button class="btn outline-none rounded-md shadow-md relative border border-gray-600" :disabled="loading" :type="type" :class="classList" @click="click">
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<button class="btn outline-none rounded-md shadow-md relative border border-gray-600" :disabled="disabled || loading" :type="type" :class="classList" @click="click">
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<slot />
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<div v-if="loading" class="text-white absolute top-0 left-0 w-full h-full flex items-center justify-center text-opacity-100">
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<!-- <span class="material-icons animate-spin">refresh</span> -->
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@ -23,7 +23,8 @@ export default {
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},
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paddingX: Number,
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small: Boolean,
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loading: Boolean
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loading: Boolean,
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disabled: Boolean
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},
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data() {
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return {}
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@ -124,6 +124,41 @@ export default {
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this.$store.commit('user/setSettings', user.settings)
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}
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},
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downloadStarted(download) {
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var filename = download.filename
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this.$toast.success(`Preparing download for "${filename}"`)
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download.isPending = true
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this.$store.commit('downloads/addUpdateDownload', download)
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},
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downloadReady(download) {
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var filename = download.filename
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this.$toast.success(`Download "${filename}" is ready!`)
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download.isPending = false
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this.$store.commit('downloads/addUpdateDownload', download)
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},
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downloadFailed(download) {
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var filename = download.filename
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this.$toast.error(`Download "${filename}" is failed`)
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download.isFailed = true
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download.isReady = false
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download.isPending = false
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this.$store.commit('downloads/addUpdateDownload', download)
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},
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downloadKilled(download) {
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var filename = download.filename
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this.$toast.error(`Download "${filename}" was terminated`)
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this.$store.commit('downloads/removeDownload', download)
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},
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downloadExpired(download) {
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download.isExpired = true
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download.isReady = false
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download.isPending = false
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this.$store.commit('downloads/addUpdateDownload', download)
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},
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initializeSocket() {
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this.socket = this.$nuxtSocket({
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name: process.env.NODE_ENV === 'development' ? 'dev' : 'prod',
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@ -164,6 +199,13 @@ export default {
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this.socket.on('scan_start', this.scanStart)
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this.socket.on('scan_complete', this.scanComplete)
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this.socket.on('scan_progress', this.scanProgress)
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// Download Listeners
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this.socket.on('download_started', this.downloadStarted)
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this.socket.on('download_ready', this.downloadReady)
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this.socket.on('download_failed', this.downloadFailed)
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this.socket.on('download_killed', this.downloadKilled)
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this.socket.on('download_expired', this.downloadExpired)
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}
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},
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mounted() {
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@ -1,6 +1,6 @@
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{
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"name": "audiobookshelf-client",
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"version": "0.9.90-beta",
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"version": "0.9.92-beta",
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"description": "Audiobook manager and player",
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"main": "index.js",
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"scripts": {
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@ -23,9 +23,9 @@
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{{ durationPretty }}<span class="px-4">{{ sizePretty }}</span>
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</p>
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<div class="flex items-center pt-4">
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<ui-btn color="success" :padding-x="4" class="flex items-center" @click="startStream">
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<span class="material-icons -ml-2 pr-1 text-white">play_arrow</span>
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Play
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<ui-btn :disabled="streaming" color="success" :padding-x="4" class="flex items-center" @click="startStream">
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<span v-show="!streaming" class="material-icons -ml-2 pr-1 text-white">play_arrow</span>
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{{ streaming ? 'Streaming' : 'Play' }}
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</ui-btn>
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<ui-btn :padding-x="4" class="flex items-center ml-4" @click="editClick"><span class="material-icons text-white pr-2" style="font-size: 18px">edit</span>Edit</ui-btn>
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@ -1,6 +1,5 @@
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import Vue from "vue";
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import Toast from "vue-toastification";
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// Import the CSS or use your own!
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import "vue-toastification/dist/index.css";
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const options = {
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36
client/store/downloads.js
Normal file
36
client/store/downloads.js
Normal file
@ -0,0 +1,36 @@
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export const state = () => ({
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downloads: []
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})
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export const getters = {
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getDownloads: (state) => (audiobookId) => {
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return state.downloads.filter(d => d.audiobookId === audiobookId)
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}
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}
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export const actions = {
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}
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export const mutations = {
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addUpdateDownload(state, download) {
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// Remove older downloads of matching type
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state.downloads = state.downloads.filter(d => {
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if (d.id !== download.id && d.type === download.type) {
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return false
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}
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return true
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})
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var index = state.downloads.findIndex(d => d.id === download.id)
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if (index >= 0) {
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state.downloads.splice(index, 1, download)
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} else {
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state.downloads.push(download)
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}
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},
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removeDownload(state, download) {
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state.downloads = state.downloads.filter(d => d.id !== download.id)
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}
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}
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1
index.js
1
index.js
@ -11,6 +11,7 @@ if (isDev) {
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process.env.CONFIG_PATH = devEnv.ConfigPath
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process.env.METADATA_PATH = devEnv.MetadataPath
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process.env.AUDIOBOOK_PATH = devEnv.AudiobookPath
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process.env.FFMPEG_PATH = devEnv.FFmpegPath
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}
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const PORT = process.env.PORT || 80
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@ -1,6 +1,6 @@
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{
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"name": "audiobookshelf",
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"version": "0.9.90-beta",
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"version": "0.9.92-beta",
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"description": "Self-hosted audiobook server for managing and playing audiobooks.",
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"main": "index.js",
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"scripts": {
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@ -1,15 +1,16 @@
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const express = require('express')
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const Logger = require('./Logger')
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const User = require('./User')
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const User = require('./objects/User')
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const { isObject } = require('./utils/index')
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class ApiController {
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constructor(db, scanner, auth, streamManager, rssFeeds, emitter) {
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constructor(db, scanner, auth, streamManager, rssFeeds, downloadManager, emitter) {
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this.db = db
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this.scanner = scanner
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this.auth = auth
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this.streamManager = streamManager
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this.rssFeeds = rssFeeds
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this.downloadManager = downloadManager
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this.emitter = emitter
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this.router = express()
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@ -40,13 +41,13 @@ class ApiController {
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this.router.patch('/user/password', this.userChangePassword.bind(this))
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this.router.patch('/user/settings', this.userUpdateSettings.bind(this))
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this.router.post('/authorize', this.authorize.bind(this))
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this.router.get('/genres', this.getGenres.bind(this))
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this.router.post('/feed', this.openRssFeed.bind(this))
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this.router.get('/download/:id', this.download.bind(this))
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}
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find(req, res) {
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@ -307,6 +308,30 @@ class ApiController {
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})
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}
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async download(req, res) {
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var downloadId = req.params.id
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Logger.info('Download Request', downloadId)
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var download = this.downloadManager.getDownload(downloadId)
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if (!download) {
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Logger.error('Download request not found', downloadId)
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return res.sendStatus(404)
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}
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var options = {
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headers: {
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// 'Content-Disposition': `attachment; filename=${download.filename}`,
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'Content-Type': download.mimeType
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// 'Content-Length': download.size
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}
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}
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Logger.info('Starting Download', options, 'SIZE', download.size)
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res.download(download.fullPath, download.filename, options, (err) => {
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if (err) {
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Logger.error('Download Error', err)
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}
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})
|
||||
}
|
||||
|
||||
getGenres(req, res) {
|
||||
res.json({
|
||||
genres: this.db.getGenres()
|
||||
|
||||
@ -1,10 +1,9 @@
|
||||
const fs = require('fs-extra')
|
||||
const Path = require('path')
|
||||
const njodb = require("njodb")
|
||||
const jwt = require('jsonwebtoken')
|
||||
const Logger = require('./Logger')
|
||||
const Audiobook = require('./Audiobook')
|
||||
const User = require('./User')
|
||||
const Audiobook = require('./objects/Audiobook')
|
||||
const User = require('./objects/User')
|
||||
|
||||
class Db {
|
||||
constructor(CONFIG_PATH) {
|
||||
|
||||
212
server/DownloadManager.js
Normal file
212
server/DownloadManager.js
Normal file
@ -0,0 +1,212 @@
|
||||
const Path = require('path')
|
||||
const fs = require('fs-extra')
|
||||
|
||||
const workerThreads = require('worker_threads')
|
||||
const Logger = require('./Logger')
|
||||
const Download = require('./objects/Download')
|
||||
const { writeConcatFile } = require('./utils/ffmpegHelpers')
|
||||
const { getFileSize } = require('./utils/fileUtils')
|
||||
|
||||
class DownloadManager {
|
||||
constructor(db, MetadataPath, emitter) {
|
||||
this.db = db
|
||||
this.MetadataPath = MetadataPath
|
||||
this.emitter = emitter
|
||||
|
||||
this.downloadDirPath = Path.join(this.MetadataPath, 'downloads')
|
||||
|
||||
this.pendingDownloads = []
|
||||
this.downloads = []
|
||||
}
|
||||
|
||||
getDownload(downloadId) {
|
||||
return this.downloads.find(d => d.id === downloadId)
|
||||
}
|
||||
|
||||
async removeOrphanDownloads() {
|
||||
try {
|
||||
var dirs = await fs.readdir(this.downloadDirPath)
|
||||
if (!dirs || !dirs.length) return true
|
||||
|
||||
await Promise.all(dirs.map(async (dirname) => {
|
||||
var fullPath = Path.join(this.downloadDirPath, dirname)
|
||||
Logger.info(`Removing Orphan Download ${dirname}`)
|
||||
return fs.remove(fullPath)
|
||||
}))
|
||||
return true
|
||||
} catch (error) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
downloadSocketRequest(socket, payload) {
|
||||
var client = socket.sheepClient
|
||||
var audiobook = this.db.audiobooks.find(a => a.id === payload.audiobookId)
|
||||
var options = {
|
||||
...payload
|
||||
}
|
||||
delete options.audiobookId
|
||||
this.prepareDownload(client, audiobook, options)
|
||||
}
|
||||
|
||||
getBestFileType(tracks) {
|
||||
if (!tracks || !tracks.length) {
|
||||
return null
|
||||
}
|
||||
var firstTrack = tracks[0]
|
||||
return firstTrack.ext.substr(1)
|
||||
}
|
||||
|
||||
async prepareDownload(client, audiobook, options = {}) {
|
||||
var downloadId = (Math.trunc(Math.random() * 1000) + Date.now()).toString(36)
|
||||
var dlpath = Path.join(this.downloadDirPath, downloadId)
|
||||
Logger.info(`Start Download for ${audiobook.id} - DownloadId: ${downloadId} - ${dlpath}`)
|
||||
|
||||
await fs.ensureDir(dlpath)
|
||||
|
||||
var downloadType = options.type || 'singleAudio'
|
||||
delete options.type
|
||||
|
||||
var filepath = null
|
||||
var filename = null
|
||||
var fileext = null
|
||||
var audiobookDirname = Path.basename(audiobook.path)
|
||||
|
||||
if (downloadType === 'singleAudio') {
|
||||
var audioFileType = options.audioFileType || this.getBestFileType(audiobook.tracks)
|
||||
delete options.audioFileType
|
||||
filename = audiobookDirname + '.' + audioFileType
|
||||
fileext = '.' + audioFileType
|
||||
filepath = Path.join(dlpath, filename)
|
||||
}
|
||||
|
||||
var downloadData = {
|
||||
id: downloadId,
|
||||
audiobookId: audiobook.id,
|
||||
type: downloadType,
|
||||
options: options,
|
||||
dirpath: dlpath,
|
||||
fullPath: filepath,
|
||||
filename,
|
||||
ext: fileext,
|
||||
userId: (client && client.user) ? client.user.id : null,
|
||||
socket: (client && client.socket) ? client.socket : null
|
||||
}
|
||||
var download = new Download()
|
||||
download.setData(downloadData)
|
||||
|
||||
if (downloadData.socket) {
|
||||
downloadData.socket.emit('download_started', download.toJSON())
|
||||
}
|
||||
|
||||
if (download.type === 'singleAudio') {
|
||||
this.processSingleAudioDownload(audiobook, download)
|
||||
}
|
||||
}
|
||||
|
||||
async processSingleAudioDownload(audiobook, download) {
|
||||
// var ffmpeg = Ffmpeg()
|
||||
var concatFilePath = Path.join(download.dirpath, 'files.txt')
|
||||
await writeConcatFile(audiobook.tracks, concatFilePath)
|
||||
|
||||
var workerData = {
|
||||
input: concatFilePath,
|
||||
inputFormat: 'concat',
|
||||
inputOption: '-safe 0',
|
||||
options: [
|
||||
'-loglevel warning',
|
||||
'-map 0:a',
|
||||
'-c:a copy'
|
||||
],
|
||||
output: download.fullPath
|
||||
}
|
||||
var worker = new workerThreads.Worker('./server/utils/downloadWorker.js', { workerData })
|
||||
worker.on('message', (message) => {
|
||||
if (message != null && typeof message === 'object') {
|
||||
if (message.type === 'RESULT') {
|
||||
this.sendResult(download, message)
|
||||
}
|
||||
} else {
|
||||
Logger.error('Invalid worker message', message)
|
||||
}
|
||||
})
|
||||
this.pendingDownloads.push({
|
||||
id: download.id,
|
||||
download,
|
||||
worker
|
||||
})
|
||||
}
|
||||
|
||||
async downloadExpired(download) {
|
||||
Logger.info(`[DownloadManager] Download ${download.id} expired`)
|
||||
|
||||
if (download.socket) {
|
||||
download.socket.emit('download_expired', download.toJSON())
|
||||
}
|
||||
this.removeDownload(download)
|
||||
}
|
||||
|
||||
async sendResult(download, result) {
|
||||
// Remove pending download
|
||||
this.pendingDownloads = this.pendingDownloads.filter(d => d.id !== download.id)
|
||||
|
||||
if (result.isKilled) {
|
||||
if (download.socket) {
|
||||
download.socket.emit('download_killed', download.toJSON())
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if (!result.success) {
|
||||
if (download.socket) {
|
||||
download.socket.emit('download_failed', download.toJSON())
|
||||
}
|
||||
this.removeDownload(download)
|
||||
return
|
||||
}
|
||||
|
||||
// Remove files.txt if it was used
|
||||
if (download.type === 'singleAudio') {
|
||||
var concatFilePath = Path.join(download.dirpath, 'files.txt')
|
||||
try {
|
||||
await fs.remove(concatFilePath)
|
||||
} catch (error) {
|
||||
Logger.error('[DownloadManager] Failed to remove files.txt')
|
||||
}
|
||||
}
|
||||
|
||||
result.size = await getFileSize(download.fullPath)
|
||||
download.setComplete(result)
|
||||
if (download.socket) {
|
||||
download.socket.emit('download_ready', download.toJSON())
|
||||
}
|
||||
download.setExpirationTimer(this.downloadExpired.bind(this))
|
||||
|
||||
this.downloads.push(download)
|
||||
Logger.info(`[DownloadManager] Download Ready ${download.id}`)
|
||||
}
|
||||
|
||||
async removeDownload(download) {
|
||||
Logger.info('[DownloadManager] Removing download ' + download.id)
|
||||
|
||||
var pendingDl = this.pendingDownloads.find(d => d.id === download.id)
|
||||
|
||||
if (pendingDl) {
|
||||
this.pendingDownloads = this.pendingDownloads.filter(d => d.id !== download.id)
|
||||
Logger.warn(`[DownloadManager] Removing download in progress - stopping worker`)
|
||||
try {
|
||||
pendingDl.worker.postMessage('STOP')
|
||||
} catch (error) {
|
||||
Logger.error('[DownloadManager] Error posting stop message to worker', error)
|
||||
}
|
||||
}
|
||||
|
||||
await fs.remove(download.dirpath).then(() => {
|
||||
Logger.info('[DownloadManager] Deleted download', download.dirpath)
|
||||
}).catch((err) => {
|
||||
Logger.error('[DownloadManager] Failed to delete download', err)
|
||||
})
|
||||
this.downloads = this.downloads.filter(d => d.id !== download.id)
|
||||
}
|
||||
}
|
||||
module.exports = DownloadManager
|
||||
@ -1,6 +1,6 @@
|
||||
const Logger = require('./Logger')
|
||||
const BookFinder = require('./BookFinder')
|
||||
const Audiobook = require('./Audiobook')
|
||||
const Audiobook = require('./objects/Audiobook')
|
||||
const audioFileScanner = require('./utils/audioFileScanner')
|
||||
const { getAllAudiobookFiles } = require('./utils/scandir')
|
||||
const { comparePaths, getIno } = require('./utils/index')
|
||||
|
||||
@ -12,6 +12,7 @@ const ApiController = require('./ApiController')
|
||||
const HlsController = require('./HlsController')
|
||||
const StreamManager = require('./StreamManager')
|
||||
const RssFeeds = require('./RssFeeds')
|
||||
const DownloadManager = require('./DownloadManager')
|
||||
const Logger = require('./Logger')
|
||||
|
||||
class Server {
|
||||
@ -32,10 +33,10 @@ class Server {
|
||||
this.scanner = new Scanner(this.AudiobookPath, this.MetadataPath, this.db, this.emitter.bind(this))
|
||||
this.streamManager = new StreamManager(this.db, this.MetadataPath)
|
||||
this.rssFeeds = new RssFeeds(this.Port, this.db)
|
||||
this.apiController = new ApiController(this.db, this.scanner, this.auth, this.streamManager, this.rssFeeds, this.emitter.bind(this))
|
||||
this.downloadManager = new DownloadManager(this.db, this.MetadataPath, this.emitter.bind(this))
|
||||
this.apiController = new ApiController(this.db, this.scanner, this.auth, this.streamManager, this.rssFeeds, this.downloadManager, this.emitter.bind(this))
|
||||
this.hlsController = new HlsController(this.db, this.scanner, this.auth, this.streamManager, this.emitter.bind(this), this.MetadataPath)
|
||||
|
||||
|
||||
this.server = null
|
||||
this.io = null
|
||||
|
||||
@ -90,6 +91,7 @@ class Server {
|
||||
async init() {
|
||||
Logger.info('[Server] Init')
|
||||
await this.streamManager.removeOrphanStreams()
|
||||
await this.downloadManager.removeOrphanDownloads()
|
||||
await this.db.init()
|
||||
this.auth.init()
|
||||
|
||||
@ -186,6 +188,7 @@ class Server {
|
||||
socket.on('open_stream', (audiobookId) => this.streamManager.openStreamSocketRequest(socket, audiobookId))
|
||||
socket.on('close_stream', () => this.streamManager.closeStreamRequest(socket))
|
||||
socket.on('stream_update', (payload) => this.streamManager.streamUpdate(socket, payload))
|
||||
socket.on('download', (payload) => this.downloadManager.downloadSocketRequest(socket, payload))
|
||||
socket.on('test', () => {
|
||||
socket.emit('test_received', socket.id)
|
||||
})
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
const Stream = require('./Stream')
|
||||
const Stream = require('./objects/Stream')
|
||||
const StreamTest = require('./test/StreamTest')
|
||||
const Logger = require('./Logger')
|
||||
const fs = require('fs-extra')
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
var { bytesPretty } = require('./utils/fileUtils')
|
||||
var { bytesPretty } = require('../utils/fileUtils')
|
||||
|
||||
class AudioTrack {
|
||||
constructor(audioTrack = null) {
|
||||
@ -1,7 +1,7 @@
|
||||
const Path = require('path')
|
||||
const { bytesPretty, elapsedPretty } = require('./utils/fileUtils')
|
||||
const { comparePaths, getIno } = require('./utils/index')
|
||||
const Logger = require('./Logger')
|
||||
const { bytesPretty, elapsedPretty } = require('../utils/fileUtils')
|
||||
const { comparePaths, getIno } = require('../utils/index')
|
||||
const Logger = require('../Logger')
|
||||
const Book = require('./Book')
|
||||
const AudioTrack = require('./AudioTrack')
|
||||
const AudioFile = require('./AudioFile')
|
||||
@ -1,6 +1,7 @@
|
||||
const Path = require('path')
|
||||
const Logger = require('./Logger')
|
||||
const parseAuthors = require('./utils/parseAuthors')
|
||||
const Logger = require('../Logger')
|
||||
const parseAuthors = require('../utils/parseAuthors')
|
||||
|
||||
class Book {
|
||||
constructor(book = null) {
|
||||
this.olid = null
|
||||
107
server/objects/Download.js
Normal file
107
server/objects/Download.js
Normal file
@ -0,0 +1,107 @@
|
||||
const DEFAULT_EXPIRATION = 1000 * 60 * 10 // 10 minutes
|
||||
|
||||
class Download {
|
||||
constructor(download) {
|
||||
this.id = null
|
||||
this.audiobookId = null
|
||||
this.type = null
|
||||
this.options = {}
|
||||
|
||||
this.dirpath = null
|
||||
this.fullPath = null
|
||||
this.ext = null
|
||||
this.filename = null
|
||||
this.size = 0
|
||||
|
||||
this.userId = null
|
||||
this.socket = null // Socket to notify when complete
|
||||
this.isReady = false
|
||||
|
||||
this.startedAt = null
|
||||
this.finishedAt = null
|
||||
this.expiresAt = null
|
||||
|
||||
this.expirationTimeMs = 0
|
||||
|
||||
if (download) {
|
||||
this.construct(download)
|
||||
}
|
||||
}
|
||||
|
||||
get mimeType() {
|
||||
if (this.ext === '.mp3' || this.ext === '.m4b' || this.ext === '.m4a') {
|
||||
return 'audio/mpeg'
|
||||
} else if (this.ext === '.mp4') {
|
||||
return 'audio/mp4'
|
||||
} else if (this.ext === '.ogg') {
|
||||
return 'audio/ogg'
|
||||
} else if (this.ext === '.aac' || this.ext === '.m4p') {
|
||||
return 'audio/aac'
|
||||
}
|
||||
return 'audio/mpeg'
|
||||
}
|
||||
|
||||
toJSON() {
|
||||
return {
|
||||
id: this.id,
|
||||
audiobookId: this.audiobookId,
|
||||
type: this.type,
|
||||
options: this.options,
|
||||
dirpath: this.dirpath,
|
||||
fullPath: this.fullPath,
|
||||
ext: this.ext,
|
||||
filename: this.filename,
|
||||
size: this.size,
|
||||
userId: this.userId,
|
||||
isReady: this.isReady,
|
||||
startedAt: this.startedAt,
|
||||
finishedAt: this.finishedAt,
|
||||
expirationSeconds: this.expirationSeconds
|
||||
}
|
||||
}
|
||||
|
||||
construct(download) {
|
||||
this.id = download.id
|
||||
this.audiobookId = download.audiobookId
|
||||
this.type = download.type
|
||||
this.options = { ...download.options }
|
||||
|
||||
this.dirpath = download.dirpath
|
||||
this.fullPath = download.fullPath
|
||||
this.ext = download.ext
|
||||
this.filename = download.filename
|
||||
this.size = download.size || 0
|
||||
|
||||
this.userId = download.userId
|
||||
this.socket = download.socket || null
|
||||
this.isReady = !!download.isReady
|
||||
|
||||
this.startedAt = download.startedAt
|
||||
this.finishedAt = download.finishedAt || null
|
||||
|
||||
this.expirationTimeMs = download.expirationTimeMs || DEFAULT_EXPIRATION
|
||||
this.expiresAt = download.expiresAt || null
|
||||
}
|
||||
|
||||
setData(downloadData) {
|
||||
downloadData.startedAt = Date.now()
|
||||
downloadData.isProcessing = true
|
||||
this.construct(downloadData)
|
||||
}
|
||||
|
||||
setComplete(fileSize) {
|
||||
this.finishedAt = Date.now()
|
||||
this.size = fileSize
|
||||
this.isReady = true
|
||||
this.expiresAt = this.finishedAt + this.expirationTimeMs
|
||||
}
|
||||
|
||||
setExpirationTimer(callback) {
|
||||
setTimeout(() => {
|
||||
if (callback) {
|
||||
callback(this)
|
||||
}
|
||||
}, this.expirationTimeMs)
|
||||
}
|
||||
}
|
||||
module.exports = Download
|
||||
@ -2,9 +2,10 @@ const Ffmpeg = require('fluent-ffmpeg')
|
||||
const EventEmitter = require('events')
|
||||
const Path = require('path')
|
||||
const fs = require('fs-extra')
|
||||
const Logger = require('./Logger')
|
||||
const { secondsToTimestamp } = require('./utils/fileUtils')
|
||||
const hlsPlaylistGenerator = require('./utils/hlsPlaylistGenerator')
|
||||
const Logger = require('../Logger')
|
||||
const { secondsToTimestamp } = require('../utils/fileUtils')
|
||||
const { writeConcatFile } = require('../utils/ffmpegHelpers')
|
||||
const hlsPlaylistGenerator = require('../utils/hlsPlaylistGenerator')
|
||||
|
||||
class Stream extends EventEmitter {
|
||||
constructor(streamPath, client, audiobook) {
|
||||
@ -19,7 +20,7 @@ class Stream extends EventEmitter {
|
||||
this.streamPath = Path.join(streamPath, this.id)
|
||||
this.concatFilesPath = Path.join(this.streamPath, 'files.txt')
|
||||
this.playlistPath = Path.join(this.streamPath, 'output.m3u8')
|
||||
this.fakePlaylistPath = Path.join(this.streamPath, 'fake-output.m3u8')
|
||||
this.finalPlaylistPath = Path.join(this.streamPath, 'final-output.m3u8')
|
||||
this.startTime = 0
|
||||
|
||||
this.ffmpeg = null
|
||||
@ -211,29 +212,12 @@ class Stream extends EventEmitter {
|
||||
}, 2000)
|
||||
}
|
||||
|
||||
escapeSingleQuotes(path) {
|
||||
// return path.replace(/'/g, '\'\\\'\'')
|
||||
return path.replace(/\\/g, '/').replace(/ /g, '\\ ').replace(/'/g, '\\\'')
|
||||
}
|
||||
|
||||
async start() {
|
||||
Logger.info(`[STREAM] START STREAM - Num Segments: ${this.numSegments}`)
|
||||
|
||||
this.ffmpeg = Ffmpeg()
|
||||
var currTrackEnd = 0
|
||||
var startingTrack = this.tracks.find(t => {
|
||||
currTrackEnd += t.duration
|
||||
return this.startTime < currTrackEnd
|
||||
})
|
||||
var trackStartTime = currTrackEnd - startingTrack.duration
|
||||
|
||||
var tracksToInclude = this.tracks.filter(t => t.index >= startingTrack.index)
|
||||
var trackPaths = tracksToInclude.map(t => {
|
||||
var line = 'file ' + this.escapeSingleQuotes(t.fullPath) + '\n' + `duration ${t.duration}`
|
||||
return line
|
||||
})
|
||||
var inputstr = trackPaths.join('\n\n')
|
||||
await fs.writeFile(this.concatFilesPath, inputstr)
|
||||
var trackStartTime = await writeConcatFile(this.tracks, this.concatFilesPath, this.startTime)
|
||||
|
||||
this.ffmpeg.addInput(this.concatFilesPath)
|
||||
this.ffmpeg.inputFormat('concat')
|
||||
@ -266,7 +250,7 @@ class Stream extends EventEmitter {
|
||||
])
|
||||
var segmentFilename = Path.join(this.streamPath, this.segmentBasename)
|
||||
this.ffmpeg.addOption(`-hls_segment_filename ${segmentFilename}`)
|
||||
this.ffmpeg.output(this.fakePlaylistPath)
|
||||
this.ffmpeg.output(this.finalPlaylistPath)
|
||||
|
||||
this.ffmpeg.on('start', (command) => {
|
||||
Logger.info('[INFO] FFMPEG transcoding started with command: ' + command)
|
||||
@ -1,8 +1,6 @@
|
||||
const Path = require('path')
|
||||
const Logger = require('../Logger')
|
||||
const prober = require('./prober')
|
||||
const AudioFile = require('../AudioFile')
|
||||
|
||||
|
||||
function getDefaultAudioStream(audioStreams) {
|
||||
if (audioStreams.length === 1) return audioStreams[0]
|
||||
|
||||
68
server/utils/downloadWorker.js
Normal file
68
server/utils/downloadWorker.js
Normal file
@ -0,0 +1,68 @@
|
||||
const Ffmpeg = require('fluent-ffmpeg')
|
||||
|
||||
if (process.env.NODE_ENV !== 'production') {
|
||||
Ffmpeg.setFfmpegPath(process.env.FFMPEG_PATH)
|
||||
}
|
||||
|
||||
const { parentPort, workerData } = require("worker_threads")
|
||||
const Logger = require('../Logger')
|
||||
|
||||
Logger.info('[DownloadWorker] Starting Worker...')
|
||||
|
||||
|
||||
const ffmpegCommand = Ffmpeg()
|
||||
const startTime = Date.now()
|
||||
|
||||
ffmpegCommand.input(workerData.input)
|
||||
if (workerData.inputFormat) ffmpegCommand.inputFormat(workerData.inputFormat)
|
||||
if (workerData.inputOption) ffmpegCommand.inputOption(workerData.inputOption)
|
||||
if (workerData.options) ffmpegCommand.addOption(workerData.options)
|
||||
ffmpegCommand.output(workerData.output)
|
||||
|
||||
var isKilled = false
|
||||
|
||||
async function runFfmpeg() {
|
||||
var success = await new Promise((resolve) => {
|
||||
ffmpegCommand.on('start', (command) => {
|
||||
Logger.info('[DownloadWorker] FFMPEG concat started with command: ' + command)
|
||||
})
|
||||
|
||||
ffmpegCommand.on('stderr', (stdErrline) => {
|
||||
Logger.info(stdErrline)
|
||||
})
|
||||
|
||||
ffmpegCommand.on('error', (err, stdout, stderr) => {
|
||||
if (err.message && err.message.includes('SIGKILL')) {
|
||||
// This is an intentional SIGKILL
|
||||
Logger.info('[DownloadWorker] User Killed singleAudio')
|
||||
} else {
|
||||
Logger.error('[DownloadWorker] Ffmpeg Err', err.message)
|
||||
}
|
||||
resolve(false)
|
||||
})
|
||||
|
||||
ffmpegCommand.on('end', (stdout, stderr) => {
|
||||
Logger.info('[DownloadWorker] singleAudio ended')
|
||||
resolve(true)
|
||||
})
|
||||
ffmpegCommand.run()
|
||||
})
|
||||
|
||||
var resultMessage = {
|
||||
type: 'RESULT',
|
||||
isKilled,
|
||||
elapsed: Date.now() - startTime,
|
||||
success
|
||||
}
|
||||
parentPort.postMessage(resultMessage)
|
||||
}
|
||||
|
||||
parentPort.on('message', (message) => {
|
||||
if (message === 'STOP') {
|
||||
Logger.info('[DownloadWorker] Requested a hard stop')
|
||||
isKilled = true
|
||||
ffmpegCommand.kill()
|
||||
}
|
||||
})
|
||||
|
||||
runFfmpeg()
|
||||
37
server/utils/ffmpegHelpers.js
Normal file
37
server/utils/ffmpegHelpers.js
Normal file
@ -0,0 +1,37 @@
|
||||
const fs = require('fs-extra')
|
||||
|
||||
function escapeSingleQuotes(path) {
|
||||
// return path.replace(/'/g, '\'\\\'\'')
|
||||
return path.replace(/\\/g, '/').replace(/ /g, '\\ ').replace(/'/g, '\\\'')
|
||||
}
|
||||
|
||||
// Returns first track start time
|
||||
// startTime is for streams starting an encode part-way through an audiobook
|
||||
async function writeConcatFile(tracks, outputPath, startTime = 0) {
|
||||
var trackToStartWithIndex = 0
|
||||
var firstTrackStartTime = 0
|
||||
|
||||
// Find first track greater than startTime
|
||||
if (startTime > 0) {
|
||||
var currTrackEnd = 0
|
||||
var startingTrack = tracks.find(t => {
|
||||
currTrackEnd += t.duration
|
||||
return startTime < currTrackEnd
|
||||
})
|
||||
if (startingTrack) {
|
||||
firstTrackStartTime = currTrackEnd - startingTrack.duration
|
||||
trackToStartWithIndex = startingTrack.index
|
||||
}
|
||||
}
|
||||
|
||||
var tracksToInclude = tracks.filter(t => t.index >= trackToStartWithIndex)
|
||||
var trackPaths = tracksToInclude.map(t => {
|
||||
var line = 'file ' + escapeSingleQuotes(t.fullPath) + '\n' + `duration ${t.duration}`
|
||||
return line
|
||||
})
|
||||
var inputstr = trackPaths.join('\n\n')
|
||||
await fs.writeFile(outputPath, inputstr)
|
||||
|
||||
return firstTrackStartTime
|
||||
}
|
||||
module.exports.writeConcatFile = writeConcatFile
|
||||
@ -17,6 +17,13 @@ async function getFileStat(path) {
|
||||
}
|
||||
module.exports.getFileStat = getFileStat
|
||||
|
||||
async function getFileSize(path) {
|
||||
var stat = await getFileStat(path)
|
||||
if (!stat) return 0
|
||||
return stat.size || 0
|
||||
}
|
||||
module.exports.getFileSize = getFileSize
|
||||
|
||||
function bytesPretty(bytes, decimals = 0) {
|
||||
if (bytes === 0) {
|
||||
return '0 Bytes'
|
||||
|
||||
Loading…
Reference in New Issue
Block a user