90 lines
2.7 KiB
JavaScript
90 lines
2.7 KiB
JavaScript
const preact = require('preact');
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const { Component } = require('preact');
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const anime = require('animejs').default;
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const { TIMES } = require('../../constants');
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class Link extends Component {
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constructor() {
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super();
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this.animations = [];
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}
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render() {
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return (
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<svg
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class='skill-animation blue'
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version="1.1"
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id="link"
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xmlns="http://www.w3.org/2000/svg"
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viewBox="0 0 128 128">
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<defs>
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<filter id="linkFilter">
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<feGaussianBlur in="SourceGraphic" stdDeviation="5" />
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<feMerge>
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<feMergeNode />
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<feMergeNode in="SourceGraphic" />
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</feMerge>
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</filter>
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</defs>
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<g class='blue' filter='url(#linkFilter)' stroke-width="4px">
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<path d= "
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M 4 34
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h 30
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q 30 0 30 30
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q 0 30 30 30
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h 30
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q 0 -30 -30 -30
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h -60
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q -30 0 -30 -30
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"/>
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</g>
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<g class='white' filter='url(#linkFilter)' stroke-width="1px">
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<path d= "
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M 4 34
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h 30
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q 30 0 30 30
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q 0 30 30 30
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h 30
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q 0 -30 -30 -30
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h -60
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q -30 0 -30 -30
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"/>
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</g>
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</svg>
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);
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}
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componentDidMount() {
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this.animations.push(anime({
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targets: ['#link'],
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opacity: [
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{ value: 1, delay: TIMES.TARGET_DELAY_MS, duration: 1000 },
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{ value: 0, delay: TIMES.TARGET_DURATION_MS * 0.7, duration: TIMES.TARGET_DURATION_MS * 0.2 },
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],
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easing: 'easeInOutSine',
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}));
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anime({
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targets: ['#link path'],
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strokeDashoffset: [anime.setDashoffset, 0],
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duration: TIMES.TARGET_DURATION_MS * 0.8,
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delay: TIMES.TARGET_DELAY_MS,
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easing: 'easeInOutSine',
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});
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}
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// this is necessary because
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// skipping / timing / unmounting race conditions
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// can cause the animations to cut short, this will ensure the values are reset
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// because preact will recycle all these components
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componentWillUnmount() {
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for (let i = this.animations.length - 1; i >= 0; i--) {
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this.animations[i].reset();
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}
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}
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}
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module.exports = Link;
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