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feat(Empty): support offline scenario (#6055)

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This commit is contained in:
neverland
2020-04-15 14:08:07 +08:00
committed by GitHub
parent 43777e7da9
commit 455be42c11
5 changed files with 298 additions and 59 deletions
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src/empty/Network.tsx
+125
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@@ -0,0 +1,125 @@
export default {
render() {
const genStop = (color: string, offset: number, opacity?: number) => (
<stop stop-color={color} offset={`${offset}%`} stop-opacity={opacity} />
);
return (
<svg viewBox="0 0 160 160" xmlns="http://www.w3.org/2000/svg">
<defs>
<linearGradient id="c" x1="64.022%" y1="100%" x2="64.022%" y2="0%">
{genStop('#FFF', 0, 0.5)}
{genStop('#F2F3F5', 100)}
</linearGradient>
<linearGradient id="d" x1="64.022%" y1="96.956%" x2="64.022%" y2="0%">
{genStop('#F2F3F5', 0, 0.3)}
{genStop('#F2F3F5', 100)}
</linearGradient>
<linearGradient id="h" x1="50%" y1="0%" x2="50%" y2="84.459%">
{genStop('#EBEDF0', 0)}
{genStop('#DCDEE0', 100, 0)}
</linearGradient>
<linearGradient id="i" x1="100%" y1="0%" x2="100%" y2="100%">
{genStop('#EAEDF0', 0)}
{genStop('#DCDEE0', 100)}
</linearGradient>
<linearGradient id="k" x1="100%" y1="100%" x2="100%" y2="0%">
{genStop('#EAEDF0', 0)}
{genStop('#DCDEE0', 100)}
</linearGradient>
<linearGradient id="m" x1="0%" y1="43.982%" x2="100%" y2="54.703%">
{genStop('#EAEDF0', 0)}
{genStop('#DCDEE0', 100)}
</linearGradient>
<linearGradient
id="n"
x1="94.535%"
y1="43.837%"
x2="5.465%"
y2="54.948%"
>
{genStop('#EAEDF0', 0)}
{genStop('#DCDEE0', 100)}
</linearGradient>
<radialGradient
id="g"
cx="50%"
cy="0%"
fx="50%"
fy="0%"
r="100%"
gradientTransform="matrix(0 1 -.54835 0 .5 -.5)"
>
{genStop('#EBEDF0', 0)}
{genStop('#FFF', 100, 0)}
</radialGradient>
</defs>
<g fill="none" fill-rule="evenodd">
<g opacity=".8">
<path
d="M0 124V46h20v20h14v58H0z"
fill="url(#c)"
transform="matrix(-1 0 0 1 36 7)"
/>
<path
d="M40.5 5a8.504 8.504 0 018.13 6.009l.12-.005L49 11a8 8 0 11-1 15.938V27H34v-.174a6.5 6.5 0 11-1.985-12.808A8.5 8.5 0 0140.5 5z"
fill="url(#d)"
transform="translate(2 7)"
/>
<path
d="M96.016 0a4.108 4.108 0 013.934 2.868l.179-.004c2.138 0 3.871 1.71 3.871 3.818 0 2.109-1.733 3.818-3.871 3.818-.164 0-.325-.01-.484-.03v.03h-6.774v-.083a3.196 3.196 0 01-.726.083C90.408 10.5 89 9.111 89 7.398c0-1.636 1.284-2.976 2.911-3.094a3.555 3.555 0 01-.008-.247c0-2.24 1.842-4.057 4.113-4.057z"
fill="url(#d)"
transform="translate(2 7)"
/>
<path
d="M121 8h22.231v14H152v77.37h-31V8z"
fill="url(#c)"
transform="translate(2 7)"
/>
</g>
<path fill="url(#g)" d="M0 139h160v21H0z" />
<path
d="M37 18a7 7 0 013 13.326v26.742c0 1.23-.997 2.227-2.227 2.227h-1.546A2.227 2.227 0 0134 58.068V31.326A7 7 0 0137 18z"
fill="url(#h)"
fill-rule="nonzero"
transform="translate(43 36)"
/>
<g opacity=".6" stroke-linecap="round" stroke-width="7">
<path
d="M20.875 11.136a18.868 18.868 0 00-5.284 13.121c0 5.094 2.012 9.718 5.284 13.12"
stroke="url(#i)"
transform="translate(43 36)"
/>
<path
d="M9.849 0C3.756 6.225 0 14.747 0 24.146c0 9.398 3.756 17.92 9.849 24.145"
stroke="url(#i)"
transform="translate(43 36)"
/>
<path
d="M57.625 11.136a18.868 18.868 0 00-5.284 13.121c0 5.094 2.012 9.718 5.284 13.12"
stroke="url(#k)"
transform="rotate(-180 76.483 42.257)"
/>
<path
d="M73.216 0c-6.093 6.225-9.849 14.747-9.849 24.146 0 9.398 3.756 17.92 9.849 24.145"
stroke="url(#k)"
transform="rotate(-180 89.791 42.146)"
/>
</g>
<g transform="translate(31 105)" fill-rule="nonzero">
<rect fill="url(#m)" width="98" height="34" rx="2" />
<rect fill="#FFF" x="9" y="8" width="80" height="18" rx="1.114" />
<rect
fill="url(#n)"
x="15"
y="12"
width="18"
height="6"
rx="1.114"
/>
</g>
</g>
</svg>
);
},
};
src/empty/index.js
+20 -10
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@@ -1,8 +1,9 @@
import { createNamespace } from '../utils';
import Network from './Network';
const [createComponent, bem] = createNamespace('empty');
const PRESETS = ['error', 'search', 'default', 'network'];
const PRESETS = ['error', 'search', 'default'];
export default createComponent({
props: {
@@ -13,20 +14,29 @@ export default createComponent({
},
},
computed: {
url() {
if (PRESETS.indexOf(this.image) !== -1) {
return `https://img.yzcdn.cn/vant/empty-image-${this.image}.png`;
methods: {
genImageContent() {
const slots = this.slots('image');
if (slots) {
return slots;
}
return this.image;
if (this.image === 'network') {
return <Network />;
}
let { image } = this;
if (PRESETS.indexOf(image) !== -1) {
image = `https://img.yzcdn.cn/vant/empty-image-${image}.png`;
}
return <img src={image} />;
},
},
methods: {
genImage() {
const image = this.slots('image') || <img src={this.url} />;
return <div class={bem('image')}>{image}</div>;
return <div class={bem('image')}>{this.genImageContent()}</div>;
},
genDescription() {
src/empty/test/__snapshots__/index.spec.js.snap
+69
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@@ -1,5 +1,12 @@
// Jest Snapshot v1, https://goo.gl/fbAQLP
exports[`bottom slot 1`] = `
<div class="van-empty">
<div class="van-empty__image"><img src="https://img.yzcdn.cn/vant/empty-image-default.png"></div>
<div class="van-empty__bottom">Custom bottom</div>
</div>
`;
exports[`description slot 1`] = `
<div class="van-empty">
<div class="van-empty__image"><img src="https://img.yzcdn.cn/vant/empty-image-default.png"></div>
@@ -12,3 +19,65 @@ exports[`image slot 1`] = `
<div class="van-empty__image">Custom Image</div>
</div>
`;
exports[`render svg when image is network 1`] = `
<div class="van-empty">
<div class="van-empty__image"><svg viewBox="0 0 160 160" xmlns="http://www.w3.org/2000/svg">
<defs>
<linearGradient id="c" x1="64.022%" y1="100%" x2="64.022%" y2="0%">
<stop stop-color="#FFF" offset="0%" stop-opacity="0.5"></stop>
<stop stop-color="#F2F3F5" offset="100%"></stop>
</linearGradient>
<linearGradient id="d" x1="64.022%" y1="96.956%" x2="64.022%" y2="0%">
<stop stop-color="#F2F3F5" offset="0%" stop-opacity="0.3"></stop>
<stop stop-color="#F2F3F5" offset="100%"></stop>
</linearGradient>
<linearGradient id="h" x1="50%" y1="0%" x2="50%" y2="84.459%">
<stop stop-color="#EBEDF0" offset="0%"></stop>
<stop stop-color="#DCDEE0" offset="100%" stop-opacity="0"></stop>
</linearGradient>
<linearGradient id="i" x1="100%" y1="0%" x2="100%" y2="100%">
<stop stop-color="#EAEDF0" offset="0%"></stop>
<stop stop-color="#DCDEE0" offset="100%"></stop>
</linearGradient>
<linearGradient id="k" x1="100%" y1="100%" x2="100%" y2="0%">
<stop stop-color="#EAEDF0" offset="0%"></stop>
<stop stop-color="#DCDEE0" offset="100%"></stop>
</linearGradient>
<linearGradient id="m" x1="0%" y1="43.982%" x2="100%" y2="54.703%">
<stop stop-color="#EAEDF0" offset="0%"></stop>
<stop stop-color="#DCDEE0" offset="100%"></stop>
</linearGradient>
<linearGradient id="n" x1="94.535%" y1="43.837%" x2="5.465%" y2="54.948%">
<stop stop-color="#EAEDF0" offset="0%"></stop>
<stop stop-color="#DCDEE0" offset="100%"></stop>
</linearGradient>
<radialGradient id="g" cx="50%" cy="0%" fx="50%" fy="0%" r="100%" gradientTransform="matrix(0 1 -.54835 0 .5 -.5)">
<stop stop-color="#EBEDF0" offset="0%"></stop>
<stop stop-color="#FFF" offset="100%" stop-opacity="0"></stop>
</radialGradient>
</defs>
<g fill="none" fill-rule="evenodd">
<g opacity=".8">
<path d="M0 124V46h20v20h14v58H0z" fill="url(#c)" transform="matrix(-1 0 0 1 36 7)"></path>
<path d="M40.5 5a8.504 8.504 0 018.13 6.009l.12-.005L49 11a8 8 0 11-1 15.938V27H34v-.174a6.5 6.5 0 11-1.985-12.808A8.5 8.5 0 0140.5 5z" fill="url(#d)" transform="translate(2 7)"></path>
<path d="M96.016 0a4.108 4.108 0 013.934 2.868l.179-.004c2.138 0 3.871 1.71 3.871 3.818 0 2.109-1.733 3.818-3.871 3.818-.164 0-.325-.01-.484-.03v.03h-6.774v-.083a3.196 3.196 0 01-.726.083C90.408 10.5 89 9.111 89 7.398c0-1.636 1.284-2.976 2.911-3.094a3.555 3.555 0 01-.008-.247c0-2.24 1.842-4.057 4.113-4.057z" fill="url(#d)" transform="translate(2 7)"></path>
<path d="M121 8h22.231v14H152v77.37h-31V8z" fill="url(#c)" transform="translate(2 7)"></path>
</g>
<path fill="url(#g)" d="M0 139h160v21H0z"></path>
<path d="M37 18a7 7 0 013 13.326v26.742c0 1.23-.997 2.227-2.227 2.227h-1.546A2.227 2.227 0 0134 58.068V31.326A7 7 0 0137 18z" fill="url(#h)" fill-rule="nonzero" transform="translate(43 36)"></path>
<g opacity=".6" stroke-linecap="round" stroke-width="7">
<path d="M20.875 11.136a18.868 18.868 0 00-5.284 13.121c0 5.094 2.012 9.718 5.284 13.12" stroke="url(#i)" transform="translate(43 36)"></path>
<path d="M9.849 0C3.756 6.225 0 14.747 0 24.146c0 9.398 3.756 17.92 9.849 24.145" stroke="url(#i)" transform="translate(43 36)"></path>
<path d="M57.625 11.136a18.868 18.868 0 00-5.284 13.121c0 5.094 2.012 9.718 5.284 13.12" stroke="url(#k)" transform="rotate(-180 76.483 42.257)"></path>
<path d="M73.216 0c-6.093 6.225-9.849 14.747-9.849 24.146 0 9.398 3.756 17.92 9.849 24.145" stroke="url(#k)" transform="rotate(-180 89.791 42.146)"></path>
</g>
<g transform="translate(31 105)" fill-rule="nonzero">
<rect fill="url(#m)" width="98" height="34" rx="2"></rect>
<rect fill="#FFF" x="9" y="8" width="80" height="18" rx="1.114"></rect>
<rect fill="url(#n)" x="15" y="12" width="18" height="6" rx="1.114"></rect>
</g>
</g>
</svg></div>
</div>
`;
src/empty/test/index.spec.js
+20
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@@ -20,3 +20,23 @@ test('description slot', () => {
expect(wrapper).toMatchSnapshot();
});
test('bottom slot', () => {
const wrapper = mount(Empty, {
scopedSlots: {
default: () => 'Custom bottom',
},
});
expect(wrapper).toMatchSnapshot();
});
test('render svg when image is network', () => {
const wrapper = mount(Empty, {
propsData: {
image: 'network',
},
});
expect(wrapper).toMatchSnapshot();
});