card-cover.js
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/*
* @Author: ly525
* @Date: 2019-12-01 18:11:49
* @LastEditors: ly525
* @LastEditTime: 2020-10-10 23:29:06
* @FilePath: /luban-h5/front-end/h5/src/components/common/work/card-cover.js
* @Github: https://github.com/ly525/luban-h5
* @Description: Do not edit
* @Copyright 2018 - 2020 luban-h5. All Rights Reserved
*/
import placeholderImg from '@/assets/lbp-picture-placeholder.png'
import './card-cover.scss'
function getDefaultStyle (img, isPlaceholder) {
return {
position: 'absolute',
top: 0,
left: 0,
zIndex: 0,
height: '100%',
width: '100%',
backgroundSize: isPlaceholder ? 'contain' : 'cover',
backgroundRepeat: 'no-repeat',
backgroundImage: `url(${img})`
}
}
export default {
props: {
qrcodeUrl: String,
coverImageUrl: String
},
methods: {
getCover (img, isPlaceholder = false) {
const width = 70
const style = {
...getDefaultStyle(img, isPlaceholder),
zIndex: 1,
width: `${width}%`,
margin: `0 ${50 - width / 2}%`
}
return [
<div style={style}></div>
]
},
getCoverBg (img, isQrcode = false) {
const style = {
...getDefaultStyle(img),
filter: !isQrcode && 'blur(10px)'
}
return [
<div style={style}></div>
]
}
},
render (h) {
let covers = [this.getCover(placeholderImg, true/** isPlaceholder */)]
if (this.qrcodeUrl) {
covers = this.getCoverBg(this.qrcodeUrl, true)
} else if (this.coverImageUrl) {
const coverImg = this.coverImageUrl.replace('http://localhost:1337', '')
covers = [this.getCover(coverImg), this.getCoverBg(coverImg)]
}
return <div class="card-cover-wrapper" >
{covers}
</div>
}
}