audiobookshelf/client/components/cards/BookCover.vue

99 lines
2.9 KiB
Vue

<template>
<div class="relative rounded-sm overflow-hidden" :style="{ height: width * 1.6 + 'px', width: width + 'px', maxWidth: width + 'px', minWidth: width + 'px' }">
<img ref="cover" :src="cover" @error="imageError" class="w-full h-full object-cover" />
<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="/LogoTransparent.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: () => {}
},
authorOverride: String,
width: {
type: Number,
default: 120
}
},
data() {
return {
imageFailed: false
}
},
watch: {
cover() {
this.imageFailed = false
}
},
computed: {
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
},
cover() {
return this.book.cover || '/book_placeholder.jpg'
},
hasCover() {
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: {
imageError(err) {
console.error('ImgError', err)
this.imageFailed = true
}
},
mounted() {}
}
</script>