初始版本提交

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yaoyn
2024-02-05 09:15:37 +08:00
parent b52d4414be
commit 445292105f
1848 changed files with 236859 additions and 75 deletions

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import { withInstall } from '/@/utils';
import cropperImage from './src/Cropper.vue';
import avatarCropper from './src/CropperAvatar.vue';
export * from './src/typing';
export const CropperImage = withInstall(cropperImage);
export const CropperAvatar = withInstall(avatarCropper);

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<template>
<BasicModal
v-bind="$attrs"
@register="register"
:title="t('头像上传')"
width="800px"
:canFullscreen="false"
@ok="handleOk"
:okText="t('确认')"
>
<div :class="prefixCls">
<div :class="`${prefixCls}-left`">
<div :class="`${prefixCls}-cropper`">
<CropperImage
v-if="src"
:src="src"
height="300px"
:circled="circled"
@cropend="handleCropend"
@ready="handleReady"
/>
</div>
<div :class="`${prefixCls}-toolbar`">
<Upload :fileList="[]" accept="image/*" :beforeUpload="handleBeforeUpload">
<Tooltip :title="t('选择图片')" placement="bottom">
<a-button size="small" type="primary">
<template #icon><Icon icon="ant-design:upload-outlined" /></template>
</a-button>
</Tooltip>
</Upload>
<Space>
<Tooltip :title="t('重置')" placement="bottom">
<a-button
type="primary"
size="small"
:disabled="!src"
@click="handlerToolbar('reset')"
>
<template #icon><Icon icon="ant-design:reload-outlined" /></template>
</a-button>
</Tooltip>
<Tooltip :title="t('逆时针旋转')" placement="bottom">
<a-button
type="primary"
size="small"
:disabled="!src"
@click="handlerToolbar('rotate', -45)"
>
<template #icon><Icon icon="ant-design:rotate-left-outlined" /></template>
</a-button>
</Tooltip>
<Tooltip :title="t('顺时针旋转')" placement="bottom">
<a-button
type="primary"
size="small"
:disabled="!src"
@click="handlerToolbar('rotate', 45)"
>
<template #icon><Icon icon="ant-design:rotate-right-outlined" /></template>
</a-button>
</Tooltip>
<Tooltip :title="t('水平翻转')" placement="bottom">
<a-button
type="primary"
size="small"
:disabled="!src"
@click="handlerToolbar('scaleX')"
>
<template #icon><Icon icon="vaadin:arrows-long-h" /></template>
</a-button>
</Tooltip>
<Tooltip :title="t('垂直翻转')" placement="bottom">
<a-button
type="primary"
size="small"
:disabled="!src"
@click="handlerToolbar('scaleY')"
>
<template #icon><Icon icon="vaadin:arrows-long-v" /></template>
</a-button>
</Tooltip>
<Tooltip :title="t('放大')" placement="bottom">
<a-button
type="primary"
size="small"
:disabled="!src"
@click="handlerToolbar('zoom', 0.1)"
>
<template #icon><Icon icon="ant-design:zoom-in-outlined" /></template>
</a-button>
</Tooltip>
<Tooltip :title="t('缩小')" placement="bottom">
<a-button
type="primary"
size="small"
:disabled="!src"
@click="handlerToolbar('zoom', -0.1)"
>
<template #icon><Icon icon="ant-design:zoom-out-outlined" /></template>
</a-button>
</Tooltip>
</Space>
</div>
</div>
<div :class="`${prefixCls}-right`">
<div :class="`${prefixCls}-preview`">
<img :src="previewSource" v-if="previewSource" :alt="t('预览')" />
</div>
<template v-if="previewSource">
<div :class="`${prefixCls}-group`">
<Avatar :src="previewSource" size="large" />
<Avatar :src="previewSource" :size="48" />
<Avatar :src="previewSource" :size="64" />
<Avatar :src="previewSource" :size="80" />
</div>
</template>
</div>
</div>
</BasicModal>
</template>
<script lang="ts">
import type { CropendResult, Cropper } from './typing';
import { Icon } from '/@/components/Icon';
import { defineComponent, ref } from 'vue';
import CropperImage from './Cropper.vue';
import { Space, Upload, Avatar, Tooltip } from 'ant-design-vue';
import { useDesign } from '/@/hooks/web/useDesign';
import { BasicModal, useModalInner } from '/@/components/Modal';
import { dataURLtoBlob } from '/@/utils/file/base64Conver';
import { isFunction } from '/@/utils/is';
import { useI18n } from '/@/hooks/web/useI18n';
type apiFunParams = { file: Blob; name: string; filename: string };
const props = {
circled: { type: Boolean, default: true },
uploadApi: {
type: Function as PropType<(params: apiFunParams) => Promise<any>>,
},
};
export default defineComponent({
name: 'CropperModal',
components: { BasicModal, Space, CropperImage, Upload, Avatar, Tooltip, Icon },
props,
emits: ['uploadSuccess', 'register'],
setup(props, { emit }) {
let filename = '';
const src = ref('');
const previewSource = ref('');
const cropper = ref<Cropper>();
let scaleX = 1;
let scaleY = 1;
const { prefixCls } = useDesign('cropper-am');
const [register, { closeModal, setModalProps }] = useModalInner();
const { t } = useI18n();
// Block upload
function handleBeforeUpload(file: File) {
const reader = new FileReader();
reader.readAsDataURL(file);
src.value = '';
previewSource.value = '';
reader.onload = function (e) {
src.value = (e.target?.result as string) ?? '';
filename = file.name;
};
return false;
}
function handleCropend({ imgBase64 }: CropendResult) {
previewSource.value = imgBase64;
}
function handleReady(cropperInstance: Cropper) {
cropper.value = cropperInstance;
}
function handlerToolbar(event: string, arg?: number) {
if (event === 'scaleX') {
scaleX = arg = scaleX === -1 ? 1 : -1;
}
if (event === 'scaleY') {
scaleY = arg = scaleY === -1 ? 1 : -1;
}
cropper?.value?.[event]?.(arg);
}
async function handleOk() {
const uploadApi = props.uploadApi;
if (uploadApi && isFunction(uploadApi)) {
const blob = dataURLtoBlob(previewSource.value);
try {
setModalProps({ confirmLoading: true });
const result = await uploadApi({ name: 'file', file: blob, filename });
emit('uploadSuccess', { source: previewSource.value, data: result.data });
closeModal();
} finally {
setModalProps({ confirmLoading: false });
}
}
}
return {
t,
prefixCls,
src,
register,
previewSource,
handleBeforeUpload,
handleCropend,
handleReady,
handlerToolbar,
handleOk,
};
},
});
</script>
<style lang="less">
@prefix-cls: ~'@{namespace}-cropper-am';
.@{prefix-cls} {
display: flex;
&-left,
&-right {
height: 340px;
}
&-left {
width: 55%;
}
&-right {
width: 45%;
}
&-cropper {
height: 300px;
background: #eee;
background-image: linear-gradient(
45deg,
rgb(0 0 0 / 25%) 25%,
transparent 0,
transparent 75%,
rgb(0 0 0 / 25%) 0
),
linear-gradient(
45deg,
rgb(0 0 0 / 25%) 25%,
transparent 0,
transparent 75%,
rgb(0 0 0 / 25%) 0
);
background-position: 0 0, 12px 12px;
background-size: 24px 24px;
}
&-toolbar {
display: flex;
justify-content: space-between;
align-items: center;
margin-top: 10px;
}
&-preview {
width: 220px;
height: 220px;
margin: 0 auto;
overflow: hidden;
border: 1px solid @border-color-base;
border-radius: 50%;
img {
width: 100%;
height: 100%;
}
}
&-group {
display: flex;
padding-top: 8px;
margin-top: 8px;
border-top: 1px solid @border-color-base;
justify-content: space-around;
align-items: center;
}
}
</style>

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<template>
<div :class="getClass" :style="getWrapperStyle">
<img
v-show="isReady"
ref="imgElRef"
:src="src"
:alt="alt"
:crossorigin="crossorigin"
:style="getImageStyle"
/>
</div>
</template>
<script lang="ts">
import type { CSSProperties } from 'vue';
import { defineComponent, onMounted, ref, unref, computed, onUnmounted } from 'vue';
import Cropper from 'cropperjs';
import 'cropperjs/dist/cropper.css';
import { useDesign } from '/@/hooks/web/useDesign';
import { useDebounceFn } from '@vueuse/core';
type Options = Cropper.Options;
const defaultOptions: Options = {
aspectRatio: 1,
zoomable: true,
zoomOnTouch: true,
zoomOnWheel: true,
cropBoxMovable: true,
cropBoxResizable: true,
toggleDragModeOnDblclick: true,
autoCrop: true,
background: true,
highlight: true,
center: true,
responsive: true,
restore: true,
checkCrossOrigin: true,
checkOrientation: true,
scalable: true,
modal: true,
guides: true,
movable: true,
rotatable: true,
};
const props = {
src: { type: String, required: true },
alt: { type: String },
circled: { type: Boolean, default: false },
realTimePreview: { type: Boolean, default: true },
height: { type: [String, Number], default: '360px' },
crossorigin: {
type: String as PropType<'' | 'anonymous' | 'use-credentials' | undefined>,
default: undefined,
},
imageStyle: { type: Object as PropType<CSSProperties>, default: () => ({}) },
options: { type: Object as PropType<Options>, default: () => ({}) },
};
export default defineComponent({
name: 'CropperImage',
props,
emits: ['cropend', 'ready', 'cropendError'],
setup(props, { attrs, emit }) {
const imgElRef = ref<ElRef<HTMLImageElement>>();
const cropper = ref<Nullable<Cropper>>();
const isReady = ref(false);
const { prefixCls } = useDesign('cropper-image');
const debounceRealTimeCroppered = useDebounceFn(realTimeCroppered, 80);
const getImageStyle = computed((): CSSProperties => {
return {
height: props.height,
maxWidth: '100%',
...props.imageStyle,
};
});
const getClass = computed(() => {
return [
prefixCls,
attrs.class,
{
[`${prefixCls}--circled`]: props.circled,
},
];
});
const getWrapperStyle = computed((): CSSProperties => {
return { height: `${props.height}`.replace(/px/, '') + 'px' };
});
onMounted(init);
onUnmounted(() => {
cropper.value?.destroy();
});
async function init() {
const imgEl = unref(imgElRef);
if (!imgEl) {
return;
}
cropper.value = new Cropper(imgEl, {
...defaultOptions,
ready: () => {
isReady.value = true;
realTimeCroppered();
emit('ready', cropper.value);
},
crop() {
debounceRealTimeCroppered();
},
zoom() {
debounceRealTimeCroppered();
},
cropmove() {
debounceRealTimeCroppered();
},
...props.options,
});
}
// Real-time display preview
function realTimeCroppered() {
props.realTimePreview && croppered();
}
// event: return base64 and width and height information after cropping
function croppered() {
if (!cropper.value) {
return;
}
let imgInfo = cropper.value.getData();
const canvas = props.circled ? getRoundedCanvas() : cropper.value.getCroppedCanvas();
canvas.toBlob((blob) => {
if (!blob) {
return;
}
let fileReader: FileReader = new FileReader();
fileReader.readAsDataURL(blob);
fileReader.onloadend = (e) => {
emit('cropend', {
imgBase64: e.target?.result ?? '',
imgInfo,
});
};
fileReader.onerror = () => {
emit('cropendError');
};
}, 'image/png');
}
// Get a circular picture canvas
function getRoundedCanvas() {
const sourceCanvas = cropper.value!.getCroppedCanvas();
const canvas = document.createElement('canvas');
const context = canvas.getContext('2d')!;
const width = sourceCanvas.width;
const height = sourceCanvas.height;
canvas.width = width;
canvas.height = height;
context.imageSmoothingEnabled = true;
context.drawImage(sourceCanvas, 0, 0, width, height);
context.globalCompositeOperation = 'destination-in';
context.beginPath();
context.arc(width / 2, height / 2, Math.min(width, height) / 2, 0, 2 * Math.PI, true);
context.fill();
return canvas;
}
return { getClass, imgElRef, getWrapperStyle, getImageStyle, isReady, croppered };
},
});
</script>
<style lang="less">
@prefix-cls: ~'@{namespace}-cropper-image';
.@{prefix-cls} {
&--circled {
.cropper-view-box,
.cropper-face {
border-radius: 50%;
}
}
}
</style>

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<template>
<div :class="getClass" :style="getStyle">
<div :class="`${prefixCls}-image-wrapper`" :style="getImageWrapperStyle" @click="openModal">
<div :class="`${prefixCls}-image-mask`" :style="getImageWrapperStyle">
<Icon
icon="ant-design:cloud-upload-outlined"
:size="getIconWidth"
:style="getImageWrapperStyle"
color="#d6d6d6"
/>
</div>
<a-image
:width="200"
:height="200"
:preview="false"
:src="sourceValue"
fallback="src/assets/images/header.jpg"
/>
</div>
<a-button
:class="`${prefixCls}-upload-btn`"
@click="openModal"
v-if="showBtn"
v-bind="btnProps"
>
{{ btnText ? btnText : t('选择图片') }}
</a-button>
<CopperModal
@register="register"
@upload-success="handleUploadSuccess"
:uploadApi="uploadApi"
:src="sourceValue"
/>
</div>
</template>
<script lang="ts">
import {
defineComponent,
computed,
CSSProperties,
unref,
ref,
watchEffect,
watch,
PropType,
} from 'vue';
import CopperModal from './CopperModal.vue';
import { useDesign } from '/@/hooks/web/useDesign';
import { useModal } from '/@/components/Modal';
import { useMessage } from '/@/hooks/web/useMessage';
import { useI18n } from '/@/hooks/web/useI18n';
import type { ButtonProps } from '/@/components/Button';
import Icon from '/@/components/Icon';
const props = {
width: { type: [String, Number], default: '200px' },
value: { type: String },
showBtn: { type: Boolean, default: true },
btnProps: { type: Object as PropType<ButtonProps> },
btnText: { type: String, default: '' },
uploadApi: { type: Function as PropType<({ file: Blob, name: string }) => Promise<void>> },
};
export default defineComponent({
name: 'CropperAvatar',
components: { CopperModal, Icon },
props,
emits: ['update:value', 'change'],
setup(props, { emit, expose }) {
const sourceValue = ref(props.value || '');
const { prefixCls } = useDesign('cropper-avatar');
const [register, { openModal, closeModal }] = useModal();
const { createMessage } = useMessage();
const { t } = useI18n();
const getClass = computed(() => [prefixCls]);
const getWidth = computed(() => `${props.width}`.replace(/px/, '') + 'px');
const getIconWidth = computed(() => parseInt(`${props.width}`.replace(/px/, '')) / 2 + 'px');
const getStyle = computed((): CSSProperties => ({ width: unref(getWidth) }));
const getImageWrapperStyle = computed(
(): CSSProperties => ({ width: unref(getWidth), height: unref(getWidth) }),
);
watchEffect(() => {
sourceValue.value = props.value || '';
});
watch(
() => sourceValue.value,
(v: string) => {
emit('update:value', v);
},
);
function handleUploadSuccess({ source }) {
sourceValue.value = source;
emit('change', source);
createMessage.success(t('上传成功'));
}
expose({ openModal: openModal.bind(null, true), closeModal });
return {
t,
prefixCls,
register,
openModal: openModal as any,
getIconWidth,
sourceValue,
getClass,
getImageWrapperStyle,
getStyle,
handleUploadSuccess,
};
},
});
</script>
<style lang="less" scoped>
@prefix-cls: ~'@{namespace}-cropper-avatar';
.@{prefix-cls} {
display: inline-block;
text-align: center;
&-image-wrapper {
overflow: hidden;
cursor: pointer;
background: @component-background;
border: 1px solid @border-color-base;
border-radius: 50%;
img {
width: 100%;
}
}
&-image-mask {
opacity: 0;
position: absolute;
width: inherit;
height: inherit;
border-radius: inherit;
border: inherit;
background: rgb(0 0 0 / 40%);
cursor: pointer;
transition: opacity 0.4s;
::v-deep(svg) {
margin: auto;
}
}
&-image-mask:hover {
opacity: 40;
}
&-upload-btn {
margin: 10px auto;
}
}
</style>

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import type Cropper from 'cropperjs';
export interface CropendResult {
imgBase64: string;
imgInfo: Cropper.Data;
}
export type { Cropper };