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ContentLoader.js
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ContentLoader.js
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import uid from './uid'
export default {
name: 'ContentLoader',
functional: true,
props: {
width: {
type: [Number, String],
default: 400
},
height: {
type: [Number, String],
default: 130
},
speed: {
type: Number,
default: 2
},
preserveAspectRatio: {
type: String,
default: 'xMidYMid meet'
},
baseUrl: {
type: String,
default: ''
},
primaryColor: {
type: String,
default: '#f9f9f9'
},
secondaryColor: {
type: String,
default: '#ecebeb'
},
primaryOpacity: {
type: Number,
default: 1
},
secondaryOpacity: {
type: Number,
default: 1
},
uniqueKey: {
type: String
},
animate: {
type: Boolean,
default: true
}
},
render(h, { props, data, children }) {
const idClip = props.uniqueKey ? `${props.uniqueKey}-idClip` : uid()
const idGradient = props.uniqueKey ? `${props.uniqueKey}-idGradient` : uid()
return (
<svg
{...data}
viewBox={`0 0 ${props.width} ${props.height}`}
version="1.1"
preserveAspectRatio={props.preserveAspectRatio}
>
<rect
style={{ fill: `url(${props.baseUrl}#${idGradient})` }}
clip-path={`url(${props.baseUrl}#${idClip})`}
x="0"
y="0"
width={props.width}
height={props.height}
/>
<defs>
<clipPath id={idClip}>
{children || (
<rect
x="0"
y="0"
rx="5"
ry="5"
width={props.width}
height={props.height}
/>
)}
</clipPath>
<linearGradient id={idGradient}>
<stop offset="0%" stop-color={props.primaryColor} stop-opacity={props.primaryOpacity}>
{props.animate ? (
<animate
attributeName="offset"
values="-2; 1"
dur={`${props.speed}s`}
repeatCount="indefinite"
/>
) : null}
</stop>
<stop offset="50%" stop-color={props.secondaryColor} stop-opacity={props.secondaryOpacity}>
{props.animate ? (
<animate
attributeName="offset"
values="-1.5; 1.5"
dur={`${props.speed}s`}
repeatCount="indefinite"
/>
) : null}
</stop>
<stop offset="100%" stop-color={props.primaryColor} stop-opacity={props.primaryOpacity}>
{props.animate ? (
<animate
attributeName="offset"
values="-1; 2"
dur={`${props.speed}s`}
repeatCount="indefinite"
/>
) : null}
</stop>
</linearGradient>
</defs>
</svg>
)
}
}