Fix: book id length & check duplicate ids, Change: library to lazy load book cards

This commit is contained in:
advplyr 2021-11-15 20:09:42 -06:00
parent ca6f2c01f6
commit 72f9732b67
18 changed files with 466 additions and 86 deletions

View file

@ -1,15 +1,30 @@
<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="w-full h-full relative bg-bg">
<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'" />
<img ref="cover" :src="fullCoverUrl" loading="lazy" @error="imageError" @load="imageLoaded" class="w-full h-full absolute top-0 left-0" :class="showCoverBg ? 'object-contain' : 'object-cover'" />
<div v-show="loading" class="absolute top-0 left-0 h-full w-full flex items-center justify-center">
<p class="font-book text-center" :style="{ fontSize: 0.75 * sizeMultiplier + 'rem' }">{{ title }}</p>
<div class="absolute top-2 right-2">
<div class="la-ball-spin-clockwise la-sm">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
</div>
</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' }" />
<img src="/Logo.png" loading="lazy" 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>
@ -40,6 +55,7 @@ export default {
},
data() {
return {
loading: true,
imageFailed: false,
showCoverBg: false
}
@ -115,6 +131,7 @@ export default {
},
hideCoverBg() {},
imageLoaded() {
this.loading = false
if (this.$refs.cover && this.cover !== this.placeholderUrl) {
var { naturalWidth, naturalHeight } = this.$refs.cover
var aspectRatio = naturalHeight / naturalWidth
@ -130,10 +147,223 @@ export default {
}
},
imageError(err) {
this.loading = false
console.error('ImgError', err)
this.imageFailed = true
}
},
mounted() {}
}
</script>
</script>
<style>
/*!
* Load Awesome v1.1.0 (http://github.danielcardoso.net/load-awesome/)
* Copyright 2015 Daniel Cardoso <@DanielCardoso>
* Licensed under MIT
*/
.la-ball-spin-clockwise,
.la-ball-spin-clockwise > div {
position: relative;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
.la-ball-spin-clockwise {
display: block;
font-size: 0;
color: #fff;
}
.la-ball-spin-clockwise.la-dark {
color: #262626;
}
.la-ball-spin-clockwise > div {
display: inline-block;
float: none;
background-color: currentColor;
border: 0 solid currentColor;
}
.la-ball-spin-clockwise {
width: 32px;
height: 32px;
}
.la-ball-spin-clockwise > div {
position: absolute;
top: 50%;
left: 50%;
width: 8px;
height: 8px;
margin-top: -4px;
margin-left: -4px;
border-radius: 100%;
-webkit-animation: ball-spin-clockwise 1s infinite ease-in-out;
-moz-animation: ball-spin-clockwise 1s infinite ease-in-out;
-o-animation: ball-spin-clockwise 1s infinite ease-in-out;
animation: ball-spin-clockwise 1s infinite ease-in-out;
}
.la-ball-spin-clockwise > div:nth-child(1) {
top: 5%;
left: 50%;
-webkit-animation-delay: -0.875s;
-moz-animation-delay: -0.875s;
-o-animation-delay: -0.875s;
animation-delay: -0.875s;
}
.la-ball-spin-clockwise > div:nth-child(2) {
top: 18.1801948466%;
left: 81.8198051534%;
-webkit-animation-delay: -0.75s;
-moz-animation-delay: -0.75s;
-o-animation-delay: -0.75s;
animation-delay: -0.75s;
}
.la-ball-spin-clockwise > div:nth-child(3) {
top: 50%;
left: 95%;
-webkit-animation-delay: -0.625s;
-moz-animation-delay: -0.625s;
-o-animation-delay: -0.625s;
animation-delay: -0.625s;
}
.la-ball-spin-clockwise > div:nth-child(4) {
top: 81.8198051534%;
left: 81.8198051534%;
-webkit-animation-delay: -0.5s;
-moz-animation-delay: -0.5s;
-o-animation-delay: -0.5s;
animation-delay: -0.5s;
}
.la-ball-spin-clockwise > div:nth-child(5) {
top: 94.9999999966%;
left: 50.0000000005%;
-webkit-animation-delay: -0.375s;
-moz-animation-delay: -0.375s;
-o-animation-delay: -0.375s;
animation-delay: -0.375s;
}
.la-ball-spin-clockwise > div:nth-child(6) {
top: 81.8198046966%;
left: 18.1801949248%;
-webkit-animation-delay: -0.25s;
-moz-animation-delay: -0.25s;
-o-animation-delay: -0.25s;
animation-delay: -0.25s;
}
.la-ball-spin-clockwise > div:nth-child(7) {
top: 49.9999750815%;
left: 5.0000051215%;
-webkit-animation-delay: -0.125s;
-moz-animation-delay: -0.125s;
-o-animation-delay: -0.125s;
animation-delay: -0.125s;
}
.la-ball-spin-clockwise > div:nth-child(8) {
top: 18.179464974%;
left: 18.1803700518%;
-webkit-animation-delay: 0s;
-moz-animation-delay: 0s;
-o-animation-delay: 0s;
animation-delay: 0s;
}
.la-ball-spin-clockwise.la-sm {
width: 16px;
height: 16px;
}
.la-ball-spin-clockwise.la-sm > div {
width: 4px;
height: 4px;
margin-top: -2px;
margin-left: -2px;
}
.la-ball-spin-clockwise.la-2x {
width: 64px;
height: 64px;
}
.la-ball-spin-clockwise.la-2x > div {
width: 16px;
height: 16px;
margin-top: -8px;
margin-left: -8px;
}
.la-ball-spin-clockwise.la-3x {
width: 96px;
height: 96px;
}
.la-ball-spin-clockwise.la-3x > div {
width: 24px;
height: 24px;
margin-top: -12px;
margin-left: -12px;
}
/*
* Animation
*/
@-webkit-keyframes ball-spin-clockwise {
0%,
100% {
opacity: 1;
-webkit-transform: scale(1);
transform: scale(1);
}
20% {
opacity: 1;
}
80% {
opacity: 0;
-webkit-transform: scale(0);
transform: scale(0);
}
}
@-moz-keyframes ball-spin-clockwise {
0%,
100% {
opacity: 1;
-moz-transform: scale(1);
transform: scale(1);
}
20% {
opacity: 1;
}
80% {
opacity: 0;
-moz-transform: scale(0);
transform: scale(0);
}
}
@-o-keyframes ball-spin-clockwise {
0%,
100% {
opacity: 1;
-o-transform: scale(1);
transform: scale(1);
}
20% {
opacity: 1;
}
80% {
opacity: 0;
-o-transform: scale(0);
transform: scale(0);
}
}
@keyframes ball-spin-clockwise {
0%,
100% {
opacity: 1;
-webkit-transform: scale(1);
-moz-transform: scale(1);
-o-transform: scale(1);
transform: scale(1);
}
20% {
opacity: 1;
}
80% {
opacity: 0;
-webkit-transform: scale(0);
-moz-transform: scale(0);
-o-transform: scale(0);
transform: scale(0);
}
}
</style>