Finish lazy bookshelf,Fix:Async sql db,Fix:Load user progress

This commit is contained in:
advplyr
2021-12-05 18:31:47 -06:00
parent 37d3021302
commit 3232b519d3
42 changed files with 613 additions and 1878 deletions
-95
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@@ -1,95 +0,0 @@
<template>
<div class="relative">
<div class="rounded-sm h-full overflow-hidden relative box-shadow-book">
<nuxt-link :to="`/audiobook/${audiobookId}`" class="cursor-pointer">
<div class="w-full relative" :style="{ height: height + 'px' }">
<covers-book-cover :audiobook="audiobook" :download-cover="downloadCover" :width="width" :book-cover-aspect-ratio="bookCoverAspectRatio" />
<div v-if="download" class="absolute" :style="{ top: 0.5 * sizeMultiplier + 'rem', right: 0.5 * sizeMultiplier + 'rem' }">
<span class="material-icons text-success" :style="{ fontSize: 1.1 * sizeMultiplier + 'rem' }">download_done</span>
</div>
<div class="absolute bottom-0 left-0 h-1.5 shadow-sm" :class="userIsRead ? 'bg-success' : 'bg-yellow-400'" :style="{ width: width * userProgressPercent + 'px' }"></div>
<div v-if="showError" :style="{ height: 1.5 * sizeMultiplier + 'rem', width: 2.5 * sizeMultiplier + 'rem', bottom: sizeMultiplier + 'rem' }" class="bg-error rounded-r-full shadow-md flex items-center justify-end border-r border-b border-red-300 absolute left-0">
<span class="material-icons text-red-100 pr-1" :style="{ fontSize: 0.875 * sizeMultiplier + 'rem' }">priority_high</span>
</div>
</div>
</nuxt-link>
</div>
</div>
</template>
<script>
export default {
props: {
audiobook: {
type: Object,
default: () => null
},
width: {
type: Number,
default: 140
},
bookCoverAspectRatio: Number
},
data() {
return {}
},
computed: {
tags() {
return this.audiobook.tags || []
},
audiobookId() {
return this.audiobook.id
},
book() {
return this.audiobook.book || {}
},
height() {
return this.width * this.bookCoverAspectRatio
},
sizeMultiplier() {
if (this.bookCoverAspectRatio === 1) return this.width / 160
return this.width / 100
},
mostRecentUserProgress() {
return this.$store.getters['user/getUserAudiobookData'](this.audiobookId)
},
userProgressPercent() {
return this.mostRecentUserProgress ? this.mostRecentUserProgress.progress || 0 : 0
},
userIsRead() {
return this.mostRecentUserProgress ? !!this.mostRecentUserProgress.isRead : false
},
showError() {
return this.hasMissingParts || this.hasInvalidParts
},
hasMissingParts() {
return this.audiobook.hasMissingParts
},
hasInvalidParts() {
return this.audiobook.hasInvalidParts
},
downloadCover() {
return this.download ? this.download.cover : null
},
download() {
return this.$store.getters['downloads/getDownloadIfReady'](this.audiobookId)
},
errorText() {
var txt = ''
if (this.hasMissingParts) {
txt = `${this.hasMissingParts} missing parts.`
}
if (this.hasInvalidParts) {
if (this.hasMissingParts) txt += ' '
txt += `${this.hasInvalidParts} invalid parts.`
}
return txt || 'Unknown Error'
}
},
methods: {},
mounted() {}
}
</script>
-167
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@@ -1,167 +0,0 @@
<template>
<div class="relative rounded-sm overflow-hidden" :style="{ height: width * 1.6 + 'px', width: width + 'px', maxWidth: width + 'px', minWidth: width + 'px' }">
<div class="w-full h-full relative">
<div class="bg-primary absolute top-0 left-0 w-full h-full">
<!-- Blurred background for covers that dont fill -->
<div v-if="showCoverBg" class="w-full h-full z-0" ref="coverBg" />
<!-- Image Loading indicator -->
<div v-if="!isImageLoaded" class="w-full h-full flex items-center justify-center text-white">
<svg class="animate-spin w-12 h-12" viewBox="0 0 24 24">
<path fill="currentColor" d="M12,4V2A10,10 0 0,0 2,12H4A8,8 0 0,1 12,4Z" />
</svg>
</div>
</div>
<img ref="cover" :src="fullCoverUrl" @error="imageError" @load="imageLoaded" class="w-full h-full absolute top-0 left-0" :class="showCoverBg ? 'object-contain' : 'object-cover'" />
</div>
<div v-if="imageFailed" class="absolute top-0 left-0 right-0 bottom-0 w-full h-full bg-red-100" :style="{ padding: placeholderCoverPadding + 'rem' }">
<div class="w-full h-full border-2 border-error flex flex-col items-center justify-center">
<img src="/Logo.png" class="mb-2" :style="{ height: 64 * sizeMultiplier + 'px' }" />
<p class="text-center font-book text-error" :style="{ fontSize: titleFontSize + 'rem' }">Invalid Cover</p>
</div>
</div>
<div v-if="!hasCover" class="absolute top-0 left-0 right-0 bottom-0 w-full h-full flex items-center justify-center" :style="{ padding: placeholderCoverPadding + 'rem' }">
<div>
<p class="text-center font-book" style="color: rgb(247 223 187)" :style="{ fontSize: titleFontSize + 'rem' }">{{ titleCleaned }}</p>
</div>
</div>
<div v-if="!hasCover" class="absolute left-0 right-0 w-full flex items-center justify-center" :style="{ padding: placeholderCoverPadding + 'rem', bottom: authorBottom + 'rem' }">
<p class="text-center font-book" style="color: rgb(247 223 187); opacity: 0.75" :style="{ fontSize: authorFontSize + 'rem' }">{{ authorCleaned }}</p>
</div>
</div>
</template>
<script>
export default {
props: {
audiobook: {
type: Object,
default: () => {}
},
downloadCover: String,
authorOverride: String,
width: {
type: Number,
default: 120
}
},
data() {
return {
imageFailed: false,
showCoverBg: false,
isImageLoaded: false
}
},
watch: {
cover() {
this.imageFailed = false
}
},
computed: {
userToken() {
return this.$store.getters['user/getToken']
},
book() {
return this.audiobook.book || {}
},
title() {
return this.book.title || 'No Title'
},
titleCleaned() {
if (this.title.length > 60) {
return this.title.slice(0, 57) + '...'
}
return this.title
},
author() {
if (this.authorOverride) return this.authorOverride
return this.book.author || 'Unknown'
},
authorCleaned() {
if (this.author.length > 30) {
return this.author.slice(0, 27) + '...'
}
return this.author
},
placeholderUrl() {
return '/book_placeholder.jpg'
},
serverUrl() {
return this.$store.state.serverUrl
},
networkConnected() {
return this.$store.state.networkConnected
},
fullCoverUrl() {
if (this.downloadCover) return this.downloadCover
else if (!this.networkConnected) return this.placeholderUrl
return this.$store.getters['audiobooks/getBookCoverSrc'](this.audiobook)
// if (this.cover.startsWith('http')) return this.cover
// var _clean = this.cover.replace(/\\/g, '/')
// if (_clean.startsWith('/local')) {
// var _cover = process.env.NODE_ENV !== 'production' && process.env.PROD !== '1' ? _clean.replace('/local', '') : _clean
// return `${this.$store.state.serverUrl}${_cover}?token=${this.userToken}&ts=${Date.now()}`
// } else if (_clean.startsWith('/metadata')) {
// return `${this.$store.state.serverUrl}${_clean}?token=${this.userToken}&ts=${Date.now()}`
// }
// return _clean
},
cover() {
return this.book.cover || this.placeholderUrl
},
hasCover() {
if (!this.networkConnected && !this.downloadCover) return false
return !!this.book.cover
},
sizeMultiplier() {
return this.width / 120
},
titleFontSize() {
return 0.75 * this.sizeMultiplier
},
authorFontSize() {
return 0.6 * this.sizeMultiplier
},
placeholderCoverPadding() {
return 0.8 * this.sizeMultiplier
},
authorBottom() {
return 0.75 * this.sizeMultiplier
}
},
methods: {
setCoverBg() {
if (this.$refs.coverBg) {
this.$refs.coverBg.style.backgroundImage = `url("${this.fullCoverUrl}")`
this.$refs.coverBg.style.backgroundSize = 'cover'
this.$refs.coverBg.style.backgroundPosition = 'center'
this.$refs.coverBg.style.opacity = 0.25
this.$refs.coverBg.style.filter = 'blur(1px)'
}
},
hideCoverBg() {},
imageLoaded() {
if (this.$refs.cover && this.cover !== this.placeholderUrl) {
var { naturalWidth, naturalHeight } = this.$refs.cover
var aspectRatio = naturalHeight / naturalWidth
var arDiff = Math.abs(aspectRatio - 1.6)
// If image aspect ratio is <= 1.45 or >= 1.75 then use cover bg, otherwise stretch to fit
if (arDiff > 0.15) {
this.showCoverBg = true
this.$nextTick(this.setCoverBg)
} else {
this.showCoverBg = false
}
}
this.isImageLoaded = true
},
imageError(err) {
this.imageFailed = true
console.error('ImgError', err, `SET IMAGE FAILED ${this.imageFailed}`)
}
}
}
</script>
-86
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<template>
<div class="relative">
<div class="rounded-sm h-full relative" @click="clickCard">
<nuxt-link :to="groupTo" class="cursor-pointer">
<div class="w-full relative bg-primary" :style="{ height: coverHeight + 'px', width: coverWidth + 'px' }">
<cards-collection-cover ref="groupcover" :book-items="bookItems" :width="coverWidth" :height="coverHeight" />
</div>
</nuxt-link>
</div>
<div class="categoryPlacard absolute z-30 left-0 right-0 mx-auto -bottom-5 h-5 rounded-md font-book text-center" :style="{ width: Math.min(160, coverWidth) + 'px' }">
<div class="w-full h-full shinyBlack flex items-center justify-center rounded-sm border" :style="{ padding: `0rem ${0.8 * sizeMultiplier}rem` }">
<p class="truncate pt-px" :style="{ fontSize: labelFontSize + 'rem' }">{{ collectionName }}</p>
</div>
</div>
</div>
</template>
<script>
export default {
props: {
collection: {
type: Object,
default: () => null
},
width: {
type: Number,
default: 120
},
paddingY: {
type: Number,
default: 24
}
},
data() {
return {}
},
watch: {
width(newVal) {
this.$nextTick(() => {
if (this.$refs.groupcover && this.$refs.groupcover.init) {
this.$refs.groupcover.init()
}
})
}
},
computed: {
labelFontSize() {
if (this.coverWidth < 160) return 0.7
return 0.75
},
currentLibraryId() {
return this.$store.state.libraries.currentLibraryId
},
_collection() {
return this.collection || {}
},
groupTo() {
return `/collection/${this._collection.id}`
},
coverWidth() {
return this.width * 2
},
coverHeight() {
return this.width * 1.6
},
sizeMultiplier() {
return this.width / 120
},
paddingX() {
return 16 * this.sizeMultiplier
},
bookItems() {
return this._collection.books || []
},
collectionName() {
return this._collection.name || 'No Name'
}
},
methods: {
clickCard() {
this.$emit('click', this.collection)
}
}
}
</script>
-63
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<template>
<div class="relative rounded-sm overflow-hidden" :style="{ width: width + 'px', height: height + 'px' }">
<!-- <div class="absolute top-0 left-0 w-full h-full rounded-sm overflow-hidden z-10">
<div class="w-full h-full border border-white border-opacity-10" />
</div> -->
<div v-if="hasOwnCover" class="w-full h-full relative rounded-sm">
<div v-if="showCoverBg" class="bg-primary absolute top-0 left-0 w-full h-full">
<div class="w-full h-full z-0" ref="coverBg" />
</div>
<img ref="cover" :src="fullCoverUrl" @error="imageError" @load="imageLoaded" class="w-full h-full absolute top-0 left-0" :class="showCoverBg ? 'object-contain' : 'object-cover'" />
</div>
<div v-else-if="books.length" class="flex justify-center h-full relative bg-primary bg-opacity-95 rounded-sm">
<div class="absolute top-0 left-0 w-full h-full bg-gray-400 bg-opacity-5" />
<cards-book-cover :audiobook="books[0]" :width="width / 2" />
<cards-book-cover v-if="books.length > 1" :audiobook="books[1]" :width="width / 2" />
</div>
<div v-else class="relative w-full h-full flex items-center justify-center p-2 bg-primary rounded-sm">
<div class="absolute top-0 left-0 w-full h-full bg-gray-400 bg-opacity-5" />
<p class="font-book text-white text-opacity-60 text-center" :style="{ fontSize: Math.min(1, sizeMultiplier) + 'rem' }">Empty Collection</p>
</div>
</div>
</template>
<script>
export default {
props: {
bookItems: {
type: Array,
default: () => []
},
width: Number,
height: Number
},
data() {
return {
imageFailed: false,
showCoverBg: false
}
},
computed: {
sizeMultiplier() {
return this.width / 120
},
hasOwnCover() {
return false
},
fullCoverUrl() {
return null
},
books() {
return this.bookItems || []
}
},
methods: {
imageError() {},
imageLoaded() {}
},
mounted() {}
}
</script>
+15 -1
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@@ -23,6 +23,12 @@
</div>
</div>
<!-- Downloaded indicator icon -->
<div v-if="hasDownload" class="absolute z-10" :style="{ top: 0.5 * sizeMultiplier + 'rem', right: 0.5 * sizeMultiplier + 'rem' }">
<span class="material-icons text-success" :style="{ fontSize: 1.1 * sizeMultiplier + 'rem' }">download_done</span>
</div>
<!-- Progress bar -->
<div class="absolute bottom-0 left-0 h-1 shadow-sm max-w-full z-10 rounded-b" :class="userIsRead ? 'bg-success' : 'bg-yellow-400'" :style="{ width: width * userProgressPercent + 'px' }"></div>
<div v-if="showError" :style="{ height: 1.5 * sizeMultiplier + 'rem', width: 2.5 * sizeMultiplier + 'rem' }" class="bg-error rounded-r-full shadow-md flex items-center justify-end border-r border-b border-red-300">
@@ -74,7 +80,15 @@ export default {
placeholderUrl() {
return '/book_placeholder.jpg'
},
hasDownload() {
return !!this._audiobook.download
},
downloadedCover() {
if (!this._audiobook.download) return null
return this._audiobook.download.cover
},
bookCoverSrc() {
if (this.downloadedCover) return this.downloadedCover
return this.store.getters['audiobooks/getBookCoverSrc'](this._audiobook, this.placeholderUrl)
},
audiobookId() {
@@ -96,7 +110,7 @@ export default {
return this.bookCoverAspectRatio === 1
},
sizeMultiplier() {
var baseSize = this.squareAspectRatio ? 192 : 120
var baseSize = this.squareAspectRatio ? 160 : 100
return this.width / baseSize
},
title() {
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@@ -1,167 +0,0 @@
<template>
<div class="relative rounded-sm overflow-hidden w-full h-full">
<div class="w-full h-full relative">
<div class="bg-primary absolute top-0 left-0 w-full h-full">
<!-- Blurred background for covers that dont fill -->
<div v-if="showCoverBg" class="w-full h-full z-0" ref="coverBg" />
<!-- Image Loading indicator -->
<div v-if="!isImageLoaded" class="w-full h-full flex items-center justify-center text-white">
<svg class="animate-spin w-12 h-12" viewBox="0 0 24 24">
<path fill="currentColor" d="M12,4V2A10,10 0 0,0 2,12H4A8,8 0 0,1 12,4Z" />
</svg>
</div>
</div>
<img ref="cover" :src="fullCoverUrl" @error="imageError" @load="imageLoaded" class="w-full h-full absolute top-0 left-0" :class="showCoverBg ? 'object-contain' : 'object-cover'" />
</div>
<div v-if="imageFailed" class="absolute top-0 left-0 right-0 bottom-0 w-full h-full bg-red-100" :style="{ padding: placeholderCoverPadding + 'rem' }">
<div class="w-full h-full border-2 border-error flex flex-col items-center justify-center">
<img src="/Logo.png" class="mb-2" :style="{ height: 64 * sizeMultiplier + 'px' }" />
<p class="text-center font-book text-error" :style="{ fontSize: titleFontSize + 'rem' }">Invalid Cover</p>
</div>
</div>
<div v-if="!hasCover" class="absolute top-0 left-0 right-0 bottom-0 w-full h-full flex items-center justify-center" :style="{ padding: placeholderCoverPadding + 'rem' }">
<div>
<p class="text-center font-book" style="color: rgb(247 223 187)" :style="{ fontSize: titleFontSize + 'rem' }">{{ titleCleaned }}</p>
</div>
</div>
<div v-if="!hasCover" class="absolute left-0 right-0 w-full flex items-center justify-center" :style="{ padding: placeholderCoverPadding + 'rem', bottom: authorBottom + 'rem' }">
<p class="text-center font-book" style="color: rgb(247 223 187); opacity: 0.75" :style="{ fontSize: authorFontSize + 'rem' }">{{ authorCleaned }}</p>
</div>
</div>
</template>
<script>
export default {
props: {
audiobook: {
type: Object,
default: () => {}
},
downloadCover: String,
authorOverride: String,
width: {
type: Number,
default: 120
}
},
data() {
return {
imageFailed: false,
showCoverBg: false,
isImageLoaded: false
}
},
watch: {
cover() {
this.imageFailed = false
}
},
computed: {
userToken() {
return this.$store.getters['user/getToken']
},
book() {
return this.audiobook.book || {}
},
title() {
return this.book.title || 'No Title'
},
titleCleaned() {
if (this.title.length > 60) {
return this.title.slice(0, 57) + '...'
}
return this.title
},
author() {
if (this.authorOverride) return this.authorOverride
return this.book.author || 'Unknown'
},
authorCleaned() {
if (this.author.length > 30) {
return this.author.slice(0, 27) + '...'
}
return this.author
},
placeholderUrl() {
return '/book_placeholder.jpg'
},
serverUrl() {
return this.$store.state.serverUrl
},
networkConnected() {
return this.$store.state.networkConnected
},
fullCoverUrl() {
if (this.downloadCover) return this.downloadCover
else if (!this.networkConnected) return this.placeholderUrl
return this.$store.getters['audiobooks/getBookCoverSrc'](this.audiobook)
// if (this.cover.startsWith('http')) return this.cover
// var _clean = this.cover.replace(/\\/g, '/')
// if (_clean.startsWith('/local')) {
// var _cover = process.env.NODE_ENV !== 'production' && process.env.PROD !== '1' ? _clean.replace('/local', '') : _clean
// return `${this.$store.state.serverUrl}${_cover}?token=${this.userToken}&ts=${Date.now()}`
// } else if (_clean.startsWith('/metadata')) {
// return `${this.$store.state.serverUrl}${_clean}?token=${this.userToken}&ts=${Date.now()}`
// }
// return _clean
},
cover() {
return this.book.cover || this.placeholderUrl
},
hasCover() {
if (!this.networkConnected && !this.downloadCover) return false
return !!this.book.cover
},
sizeMultiplier() {
return this.width / 120
},
titleFontSize() {
return 0.75 * this.sizeMultiplier
},
authorFontSize() {
return 0.6 * this.sizeMultiplier
},
placeholderCoverPadding() {
return 0.8 * this.sizeMultiplier
},
authorBottom() {
return 0.75 * this.sizeMultiplier
}
},
methods: {
setCoverBg() {
if (this.$refs.coverBg) {
this.$refs.coverBg.style.backgroundImage = `url("${this.fullCoverUrl}")`
this.$refs.coverBg.style.backgroundSize = 'cover'
this.$refs.coverBg.style.backgroundPosition = 'center'
this.$refs.coverBg.style.opacity = 0.25
this.$refs.coverBg.style.filter = 'blur(1px)'
}
},
hideCoverBg() {},
imageLoaded() {
if (this.$refs.cover && this.cover !== this.placeholderUrl) {
var { naturalWidth, naturalHeight } = this.$refs.cover
var aspectRatio = naturalHeight / naturalWidth
var arDiff = Math.abs(aspectRatio - 1.6)
// If image aspect ratio is <= 1.45 or >= 1.75 then use cover bg, otherwise stretch to fit
if (arDiff > 0.15) {
this.showCoverBg = true
this.$nextTick(this.setCoverBg)
} else {
this.showCoverBg = false
}
}
this.isImageLoaded = true
},
imageError(err) {
this.imageFailed = true
console.error('ImgError', err, `SET IMAGE FAILED ${this.imageFailed}`)
}
}
}
</script>
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<template>
<div class="rounded-sm relative" @click="clickCard">
<nuxt-link :to="groupTo" class="cursor-pointer">
<div class="w-full relative bg-primary" :style="{ height: coverHeight + 'px', width: coverWidth + 'px' }">
<cards-series-cover ref="groupcover" :name="groupName" :group-to="groupTo" :type="groupType" :book-items="bookItems" :width="coverWidth" :height="coverHeight" />
<div class="absolute top-2 right-2 w-7 h-7 rounded-lg bg-black bg-opacity-90 text-gray-300 box-shadow-book flex items-center justify-center border border-white border-opacity-25 pointer-events-none z-40">
<p class="font-book text-xl">{{ bookItems.length }}</p>
</div>
<div class="absolute bottom-0 left-0 w-full h-1 flex flex-nowrap z-40">
<div v-for="userProgress in userProgressItems" :key="userProgress.audiobookId" class="h-full w-full" :class="userProgress.isRead ? 'bg-success' : userProgress.progress > 0 ? 'bg-yellow-400' : ''" />
</div>
</div>
</nuxt-link>
<div class="categoryPlacard absolute z-30 left-0 right-0 mx-auto -bottom-5 h-5 rounded-md font-book text-center" :style="{ width: Math.min(160, coverWidth) + 'px' }">
<div class="w-full h-full shinyBlack flex items-center justify-center rounded-sm border" :style="{ padding: `0rem ${0.8 * sizeMultiplier}rem` }">
<p class="truncate pt-px" :style="{ fontSize: labelFontSize + 'rem' }">{{ groupName }}</p>
</div>
</div>
</div>
</template>
<script>
export default {
props: {
group: {
type: Object,
default: () => null
},
width: {
type: Number,
default: 120
}
},
data() {
return {}
},
watch: {
width(newVal) {
this.$nextTick(() => {
if (this.$refs.groupcover && this.$refs.groupcover.init) {
this.$refs.groupcover.init()
}
})
}
},
computed: {
currentLibraryId() {
return this.$store.state.libraries.currentLibraryId
},
labelFontSize() {
if (this.coverWidth < 160) return 0.7
return 0.75
},
_group() {
return this.group || {}
},
groupType() {
return this._group.type
},
groupTo() {
if (this.groupType === 'series') {
return `/bookshelf/series?series=${this.groupEncode}`
} else {
return `/bookshelf?filter=tags.${this.groupEncode}`
}
},
coverWidth() {
return this.coverHeight
},
coverHeight() {
return this.width * 1.6
},
sizeMultiplier() {
return this.width / 120
},
paddingX() {
return 16 * this.sizeMultiplier
},
bookItems() {
return this._group.books || []
},
userAudiobooks() {
return Object.values(this.$store.state.user.user ? this.$store.state.user.user.audiobooks || {} : {})
},
userProgressItems() {
return this.bookItems.map((item) => {
var userAudiobook = this.userAudiobooks.find((ab) => ab.audiobookId === item.id)
return userAudiobook || {}
})
},
groupName() {
return this._group.name || 'No Name'
},
groupEncode() {
return this.$encode(this.groupName)
},
filter() {
return `${this.groupType}.${this.$encode(this.groupName)}`
},
hasValidCovers() {
var validCovers = this.bookItems.map((bookItem) => bookItem.book.cover)
return !!validCovers.length
}
},
methods: {
clickCard() {
this.$emit('click', this.group)
}
}
}
</script>
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@@ -1,171 +0,0 @@
<template>
<div ref="wrapper" :style="{ height: height + 'px', width: width + 'px' }" class="relative">
<div v-if="noValidCovers" class="absolute top-0 left-0 w-full h-full flex items-center justify-center box-shadow-book" :style="{ padding: `${sizeMultiplier}rem` }">
<p :style="{ fontSize: sizeMultiplier + 'rem' }">{{ name }}</p>
</div>
</div>
</template>
<script>
export default {
props: {
name: String,
bookItems: {
type: Array,
default: () => []
},
width: Number,
height: Number
},
data() {
return {
noValidCovers: false,
coverDiv: null,
coverWrapperEl: null,
coverImageEls: [],
coverWidth: 0,
offsetIncrement: 0,
windowWidth: 0
}
},
watch: {
bookItems: {
immediate: true,
handler(newVal) {
if (newVal) {
// ensure wrapper is initialized
this.$nextTick(this.init)
}
}
}
},
computed: {
sizeMultiplier() {
return this.width / 192
}
},
methods: {
getCoverUrl(book) {
return this.$store.getters['audiobooks/getBookCoverSrc'](book, '')
},
async buildCoverImg(coverData, bgCoverWidth, offsetLeft, zIndex, forceCoverBg = false) {
var src = coverData.coverUrl
var showCoverBg =
forceCoverBg ||
(await new Promise((resolve) => {
var image = new Image()
image.onload = () => {
var { naturalWidth, naturalHeight } = image
var aspectRatio = naturalHeight / naturalWidth
var arDiff = Math.abs(aspectRatio - 1.6)
// If image aspect ratio is <= 1.45 or >= 1.75 then use cover bg, otherwise stretch to fit
if (arDiff > 0.15) {
resolve(true)
} else {
resolve(false)
}
}
image.onerror = (err) => {
console.error(err)
resolve(false)
}
image.src = src
}))
var imgdiv = document.createElement('div')
imgdiv.style.height = this.height + 'px'
imgdiv.style.width = bgCoverWidth + 'px'
imgdiv.style.left = offsetLeft + 'px'
imgdiv.style.zIndex = zIndex
imgdiv.dataset.audiobookId = coverData.id
imgdiv.dataset.volumeNumber = coverData.volumeNumber || ''
imgdiv.className = 'absolute top-0 box-shadow-book transition-transform'
imgdiv.style.boxShadow = '4px 0px 4px #11111166'
// imgdiv.style.transform = 'skew(0deg, 15deg)'
if (showCoverBg) {
var coverbgwrapper = document.createElement('div')
coverbgwrapper.className = 'absolute top-0 left-0 w-full h-full bg-primary'
var coverbg = document.createElement('div')
coverbg.className = 'w-full h-full'
coverbg.style.backgroundImage = `url("${src}")`
coverbg.style.backgroundSize = 'cover'
coverbg.style.backgroundPosition = 'center'
coverbg.style.opacity = 0.25
coverbg.style.filter = 'blur(1px)'
coverbgwrapper.appendChild(coverbg)
imgdiv.appendChild(coverbgwrapper)
}
var img = document.createElement('img')
img.src = src
img.className = 'absolute top-0 left-0 w-full h-full'
img.style.objectFit = showCoverBg ? 'contain' : 'cover'
imgdiv.appendChild(img)
return imgdiv
},
async init() {
if (this.coverDiv) {
this.coverDiv.remove()
this.coverDiv = null
}
var validCovers = this.bookItems
.map((bookItem) => {
return {
id: bookItem.id,
volumeNumber: bookItem.book ? bookItem.book.volumeNumber : null,
coverUrl: this.getCoverUrl(bookItem)
}
})
.filter((b) => b.coverUrl !== '')
if (!validCovers.length) {
this.noValidCovers = true
return
}
this.noValidCovers = false
var coverWidth = this.width
var widthPer = this.width
if (validCovers.length > 1) {
coverWidth = this.height / 1.6
widthPer = (this.width - coverWidth) / (validCovers.length - 1)
}
this.coverWidth = coverWidth
this.offsetIncrement = widthPer
var outerdiv = document.createElement('div')
this.coverWrapperEl = outerdiv
outerdiv.className = 'w-full h-full relative'
var coverImageEls = []
var offsetLeft = 0
for (let i = 0; i < validCovers.length; i++) {
offsetLeft = widthPer * i
var zIndex = validCovers.length - i
var img = await this.buildCoverImg(validCovers[i], coverWidth, offsetLeft, zIndex, validCovers.length === 1)
outerdiv.appendChild(img)
coverImageEls.push(img)
}
this.coverImageEls = coverImageEls
if (this.$refs.wrapper) {
this.coverDiv = outerdiv
this.$refs.wrapper.appendChild(outerdiv)
}
}
},
mounted() {
this.windowWidth = window.innerWidth
},
beforeDestroy() {
if (this.coverWrapperEl) this.coverWrapperEl.remove()
}
}
</script>