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