feat: add Skeleton-Image (#24805)

* feat: add Skeleton-Image

* feat: add docs

* fix: adjust skeleton

* feat: adjust Image Component

* feat: rebase

* feat: adjust style

* fix: lint

* feat: remove size

* feat: delete md

* feat: fix style

components/skeleton/Avatar.tsx

@@ -23,7 +23,7 @@ const SkeletonAvatar = (props: AvatarProps) => {
     );
   };
   return <ConfigConsumer>{renderSkeletonAvatar}</ConfigConsumer>;
-}
+};
 
 SkeletonAvatar.defaultProps = {
   size: 'default',

components/skeleton/Element.tsx

@@ -27,11 +27,12 @@ const Element = (props: SkeletonElementProps) => {
   const sizeStyle: React.CSSProperties =
     typeof size === 'number'
       ? {
-        width: size,
+          width: size,
-        height: size,
+          height: size,
-        lineHeight: `${size}px`,
+          lineHeight: `${size}px`,
-      }
+        }
       : {};
+
   return (
     <span
       className={classNames(prefixCls, className, sizeCls, shapeCls)}
@@ -40,5 +41,4 @@ const Element = (props: SkeletonElementProps) => {
   );
 };
 
-
 export default Element;

components/skeleton/Image.tsx

@@ -0,0 +1,35 @@
+import * as React from 'react';
+import classNames from 'classnames';
+import { SkeletonElementProps } from './Element';
+import { ConfigConsumer, ConfigConsumerProps } from '../config-provider';
+
+export interface SkeletonImageProps
+  extends Omit<SkeletonElementProps, 'size' | 'shape' | 'active'> {}
+
+const path =
+  'M365.714286 329.142857q0 45.714286-32.036571 77.677714t-77.677714 32.036571-77.677714-32.036571-32.036571-77.677714 32.036571-77.677714 77.677714-32.036571 77.677714 32.036571 32.036571 77.677714zM950.857143 548.571429l0 256-804.571429 0 0-109.714286 182.857143-182.857143 91.428571 91.428571 292.571429-292.571429zM1005.714286 146.285714l-914.285714 0q-7.460571 0-12.873143 5.412571t-5.412571 12.873143l0 694.857143q0 7.460571 5.412571 12.873143t12.873143 5.412571l914.285714 0q7.460571 0 12.873143-5.412571t5.412571-12.873143l0-694.857143q0-7.460571-5.412571-12.873143t-12.873143-5.412571zM1097.142857 164.571429l0 694.857143q0 37.741714-26.843429 64.585143t-64.585143 26.843429l-914.285714 0q-37.741714 0-64.585143-26.843429t-26.843429-64.585143l0-694.857143q0-37.741714 26.843429-64.585143t64.585143-26.843429l914.285714 0q37.741714 0 64.585143 26.843429t26.843429 64.585143z';
+
+const SkeletonImage = (props: SkeletonImageProps) => {
+  const renderSkeletonImage = ({ getPrefixCls }: ConfigConsumerProps) => {
+    const { prefixCls: customizePrefixCls, className, style } = props;
+    const prefixCls = getPrefixCls('skeleton', customizePrefixCls);
+    const cls = classNames(prefixCls, className, `${prefixCls}-element`);
+
+    return (
+      <div className={cls}>
+        <div className={classNames(`${prefixCls}-image`, className)} style={style}>
+          <svg
+            viewBox="0 0 1098 1024"
+            xmlns="http://www.w3.org/2000/svg"
+            className={`${prefixCls}-image-svg`}
+          >
+            <path d={path} className={`${prefixCls}-image-path`} />
+          </svg>
+        </div>
+      </div>
+    );
+  };
+  return <ConfigConsumer>{renderSkeletonImage}</ConfigConsumer>;
+};
+
+export default SkeletonImage;

components/skeleton/Skeleton.tsx

@@ -7,10 +7,10 @@ import Element from './Element';
 import SkeletonAvatar, { AvatarProps } from './Avatar';
 import SkeletonButton from './Button';
 import SkeletonInput from './Input';
+import SkeletonImage from './Image';
 
 /* This only for skeleton internal. */
-interface SkeletonAvatarProps extends Omit<AvatarProps, 'active'> {
+interface SkeletonAvatarProps extends Omit<AvatarProps, 'active'> {}
-}
 
 export interface SkeletonProps {
   active?: boolean;
@@ -170,5 +170,6 @@ Skeleton.defaultProps = {
 Skeleton.Button = SkeletonButton;
 Skeleton.Avatar = SkeletonAvatar;
 Skeleton.Input = SkeletonInput;
+Skeleton.Image = SkeletonImage;
 
 export default Skeleton;

components/skeleton/__tests__/__snapshots__/demo.test.js.snap

@@ -686,6 +686,27 @@ exports[`renders ./components/skeleton/demo/element.md correctly 1`] = `
       />
     </div>
   </div>
+  <br />
+  <div>
+    <div
+      class="ant-skeleton ant-skeleton-element"
+    >
+      <div
+        class="ant-skeleton-image"
+      >
+        <svg
+          class="ant-skeleton-image-svg"
+          viewBox="0 0 1098 1024"
+          xmlns="http://www.w3.org/2000/svg"
+        >
+          <path
+            class="ant-skeleton-image-path"
+            d="M365.714286 329.142857q0 45.714286-32.036571 77.677714t-77.677714 32.036571-77.677714-32.036571-32.036571-77.677714 32.036571-77.677714 77.677714-32.036571 77.677714 32.036571 32.036571 77.677714zM950.857143 548.571429l0 256-804.571429 0 0-109.714286 182.857143-182.857143 91.428571 91.428571 292.571429-292.571429zM1005.714286 146.285714l-914.285714 0q-7.460571 0-12.873143 5.412571t-5.412571 12.873143l0 694.857143q0 7.460571 5.412571 12.873143t12.873143 5.412571l914.285714 0q7.460571 0 12.873143-5.412571t5.412571-12.873143l0-694.857143q0-7.460571-5.412571-12.873143t-12.873143-5.412571zM1097.142857 164.571429l0 694.857143q0 37.741714-26.843429 64.585143t-64.585143 26.843429l-914.285714 0q-37.741714 0-64.585143-26.843429t-26.843429-64.585143l0-694.857143q0-37.741714 26.843429-64.585143t64.585143-26.843429l914.285714 0q37.741714 0 64.585143 26.843429t26.843429 64.585143z"
+          />
+        </svg>
+      </div>
+    </div>
+  </div>
 </div>
 `;
 

components/skeleton/__tests__/__snapshots__/index.test.js.snap

@@ -310,6 +310,27 @@ exports[`Skeleton button element size 3`] = `
 </div>
 `;
 
+exports[`Skeleton image element should render normal 1`] = `
+<div
+  class="ant-skeleton ant-skeleton-element"
+>
+  <div
+    class="ant-skeleton-image"
+  >
+    <svg
+      class="ant-skeleton-image-svg"
+      viewBox="0 0 1098 1024"
+      xmlns="http://www.w3.org/2000/svg"
+    >
+      <path
+        class="ant-skeleton-image-path"
+        d="M365.714286 329.142857q0 45.714286-32.036571 77.677714t-77.677714 32.036571-77.677714-32.036571-32.036571-77.677714 32.036571-77.677714 77.677714-32.036571 77.677714 32.036571 32.036571 77.677714zM950.857143 548.571429l0 256-804.571429 0 0-109.714286 182.857143-182.857143 91.428571 91.428571 292.571429-292.571429zM1005.714286 146.285714l-914.285714 0q-7.460571 0-12.873143 5.412571t-5.412571 12.873143l0 694.857143q0 7.460571 5.412571 12.873143t12.873143 5.412571l914.285714 0q7.460571 0 12.873143-5.412571t5.412571-12.873143l0-694.857143q0-7.460571-5.412571-12.873143t-12.873143-5.412571zM1097.142857 164.571429l0 694.857143q0 37.741714-26.843429 64.585143t-64.585143 26.843429l-914.285714 0q-37.741714 0-64.585143-26.843429t-26.843429-64.585143l0-694.857143q0-37.741714 26.843429-64.585143t64.585143-26.843429l914.285714 0q37.741714 0 64.585143 26.843429t26.843429 64.585143z"
+      />
+    </svg>
+  </div>
+</div>
+`;
+
 exports[`Skeleton input element active 1`] = `
 <div
   class="ant-skeleton ant-skeleton-element ant-skeleton-active"

components/skeleton/__tests__/index.test.js

@@ -14,6 +14,7 @@ describe('Skeleton', () => {
   const genSkeletonButton = props => mount(<Skeleton.Button {...props} />);
   const genSkeletonAvatar = props => mount(<Skeleton.Avatar {...props} />);
   const genSkeletonInput = props => mount(<Skeleton.Input {...props} />);
+  const genSkeletonImage = props => mount(<Skeleton.Image {...props} />);
 
   mountTest(Skeleton);
   rtlTest(Skeleton);
@@ -31,7 +32,7 @@ describe('Skeleton', () => {
   it('should round title and paragraph', () => {
     const wrapperSmall = genSkeleton({ round: true, title: true, paragraph: true });
     expect(wrapperSmall.render()).toMatchSnapshot();
-  })
+  });
 
   describe('avatar', () => {
     it('size', () => {
@@ -135,4 +136,11 @@ describe('Skeleton', () => {
       expect(wrapperLarge.render()).toMatchSnapshot();
     });
   });
+
+  describe('image element', () => {
+    it('should render normal', () => {
+      const wrapper = genSkeletonImage();
+      expect(wrapper.render()).toMatchSnapshot();
+    });
+  });
 });

components/skeleton/demo/element.md

@@ -1,17 +1,17 @@
 ---
 order: 2
 title:
-  zh-CN: 骨架按钮、头像和输入框。
+  zh-CN: 骨架按钮、头像、输入框和图像。
-  en-US: Skeleton button, avatar and input.
+  en-US: Skeleton button, avatar, input and Image.
 ---
 
 ## zh-CN
 
-骨架按钮、头像和输入框。
+骨架按钮、头像、输入框和图像。
 
 ## en-US
 
-Skeleton button, avatar and input.
+Skeleton button, avatar, input and Image.
 
 ```jsx
 import { Skeleton, Switch, Form, Radio } from 'antd';
@@ -113,6 +113,10 @@ class Demo extends React.Component {
           </Form>
           <Skeleton.Input style={{ width: '300px' }} active={inputActive} size={inputSize} />
         </div>
+        <br />
+        <div>
+          <Skeleton.Image />
+        </div>
       </div>
     );
   }

components/skeleton/style/index.less

@@ -7,6 +7,7 @@
 @skeleton-paragraph-prefix-cls: ~'@{skeleton-prefix-cls}-paragraph';
 @skeleton-button-prefix-cls: ~'@{skeleton-prefix-cls}-button';
 @skeleton-input-prefix-cls: ~'@{skeleton-prefix-cls}-input';
+@skeleton-image-prefix-cls: ~'@{skeleton-prefix-cls}-image';
 
 .@{skeleton-prefix-cls} {
   display: table;
@@ -99,6 +100,10 @@
     .@{skeleton-input-prefix-cls} {
       .skeleton-color();
     }
+
+    .@{skeleton-image-prefix-cls} {
+      .skeleton-color();
+    }
   }
 
   // Skeleton element
@@ -115,6 +120,10 @@
     .@{skeleton-input-prefix-cls} {
       .skeleton-element-input();
     }
+
+    .@{skeleton-image-prefix-cls} {
+      .skeleton-element-image();
+    }
   }
 }
 // Button
@@ -168,6 +177,27 @@
   }
 }
 
+// Image
+.skeleton-element-image() {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  vertical-align: top;
+  background: @skeleton-color;
+
+  .skeleton-element-image-size(@image-size-base*2);
+
+  &-path {
+    fill: #bfbfbf;
+  }
+
+  &-svg {
+    .skeleton-element-image-size(@image-size-base);
+    max-width: @image-size-base * 4;
+    max-height: @image-size-base * 4;
+  }
+}
+
 .skeleton-element-avatar-size(@size) {
   width: @size;
   .skeleton-element-common-size(@size);
@@ -196,6 +226,15 @@
   .skeleton-element-common-size(@size);
 }
 
+.skeleton-element-image-size(@size) {
+  width: @size;
+  .skeleton-element-common-size(@size);
+
+  &.@{skeleton-image-prefix-cls}-circle {
+    border-radius: 50%;
+  }
+}
+
 .skeleton-element-common-size(@size) {
   height: @size;
   line-height: @size;

components/style/themes/compact.less

@@ -290,3 +290,8 @@
 // Progress
 // ---
 @progress-circle-text-font-size: 0.833333em;
+
+// Image
+// ---
+@image-size-base: 48px;
+@image-font-size-base: 24px;

components/style/themes/default.less

@@ -964,3 +964,10 @@
 @result-subtitle-font-size: @font-size-base;
 @result-icon-font-size: 72px;
 @result-extra-margin: 24px 0 0 0;
+
+// Image
+// ---
+@image-size-base: 48px;
+@image-font-size-base: 24px;
+@image-bg: #ccc;
+@image-color: #fff;