337 lines
9.4 KiB
Plaintext
337 lines
9.4 KiB
Plaintext
<template>
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<basicModal
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ref="modalRef"
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class="cropperModal"
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@register="modalRegister"
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@ok="handleOk"
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@cancel="handleClose"
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>
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<template #default>
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<div class="cropper-box">
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<div class="cropper-box-left">
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<div class="cropper-box-left-cropper">
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<CropperImage
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v-if="src"
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:circled="circled"
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:src="src"
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height="300px"
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@cropend="handleCropend"
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@ready="handleReady"
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/>
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</div>
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<div class="cropper-box-left-toolbar">
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<a-upload
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:showUploadList="false"
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accept="image/*"
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:before-upload="beforeUpload"
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:customRequest="customRequest"
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>
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<a-tooltip placement="bottom" trigger="hover">
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<template #title> 上传图片 </template>
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<a-button size="small" type="primary">
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<template #icon>
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<UploadOutlined />
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</template>
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</a-button>
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</a-tooltip>
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</a-upload>
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<a-space>
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<a-tooltip placement="bottom" trigger="hover">
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<template #title> 重置 </template>
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<a-button
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:disabled="!src"
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size="small"
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type="primary"
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@click="handlerToolbar('reset')"
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>
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<template #icon>
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<ReloadOutlined />
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</template>
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</a-button>
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</a-tooltip>
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<a-tooltip placement="bottom" trigger="hover">
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<template #title> 逆时针旋转 </template>
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<a-button
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:disabled="!src"
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size="small"
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type="primary"
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@click="handlerToolbar('rotate', -45)"
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>
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<template #icon>
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<RotateLeftOutlined />
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</template>
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</a-button>
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</a-tooltip>
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<a-tooltip placement="bottom" trigger="hover">
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<template #title> 顺时针旋转 </template>
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<a-button
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:disabled="!src"
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size="small"
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type="primary"
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@click="handlerToolbar('rotate', 45)"
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>
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<template #icon>
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<RotateRightOutlined />
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</template>
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</a-button>
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</a-tooltip>
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<a-tooltip placement="bottom" trigger="hover">
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<template #title> 水平翻转 </template>
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<a-button
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:disabled="!src"
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size="small"
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type="primary"
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@click="handlerToolbar('scaleX')"
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>
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<template #icon>
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<SwapOutlined />
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</template>
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</a-button>
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</a-tooltip>
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<a-tooltip placement="bottom" trigger="hover">
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<template #title> 垂直翻转 </template>
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<a-button
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:disabled="!src"
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size="small"
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type="primary"
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@click="handlerToolbar('scaleY')"
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>
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<template #icon>
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<VerticalAlignMiddleOutlined />
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</template>
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</a-button>
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</a-tooltip>
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<a-tooltip placement="bottom" trigger="hover">
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<template #title> 放大 </template>
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<a-button
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:disabled="!src"
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size="small"
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type="primary"
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@click="handlerToolbar('zoom', 0.1)"
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>
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<template #icon>
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<ZoomInOutlined />
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</template>
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</a-button>
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</a-tooltip>
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<a-tooltip placement="bottom" trigger="hover">
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<template #title> 缩小 </template>
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<a-button
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:disabled="!src"
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size="small"
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type="primary"
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@click="handlerToolbar('zoom', -0.1)"
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>
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<template #icon>
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<ZoomOutOutlined />
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</template>
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</a-button>
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</a-tooltip>
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</a-space>
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</div>
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</div>
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<div class="cropper-box-right">
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<div
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:class="{ 'cropper-box-right-preview-radius': circled }"
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class="cropper-box-right-preview"
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>
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<img v-if="previewSource" :src="previewSource" />
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</div>
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<template v-if="previewSource">
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<div class="cropper-box-right-group">
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<a-avatar :src="previewSource" size="large" />
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<a-avatar :size="48" :src="previewSource" />
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<a-avatar :size="64" :src="previewSource" />
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<a-avatar :size="80" :src="previewSource" />
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</div>
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</template>
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</div>
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</div>
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</template>
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</basicModal>
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</template>
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<script lang="ts" setup>
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import type { CropendResult, Cropper } from './typing';
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import { ref } from 'vue';
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import { message } from 'ant-design-vue';
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import { basicModal, useModal } from '@/components/Modal';
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import type { UploadProps } from 'ant-design-vue';
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import CropperImage from './CropperImage.vue';
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import { dataURLtoBlob, base64ToFile } from '@/utils/file/base64Conver';
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import { isFunction } from '@/utils/is';
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import {
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UploadOutlined,
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ReloadOutlined,
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RotateLeftOutlined,
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RotateRightOutlined,
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SwapOutlined,
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VerticalAlignMiddleOutlined,
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ZoomInOutlined,
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ZoomOutOutlined,
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} from '@ant-design/icons-vue';
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const props = defineProps({
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title: { type: String, default: '图片上传' },
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circled: { type: Boolean, default: false },
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uploadApi: {
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type: Function as PropType<(params) => Promise<any>>,
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},
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name: { type: String, default: 'name' },
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});
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const emit = defineEmits(['uploadSuccess', 'register']);
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const modalRef = ref(null);
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let filename = '';
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const src = ref('');
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const previewSource = ref('');
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const cropper = ref<Cropper>();
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let scaleX = 1;
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let scaleY = 1;
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const [modalRegister, { openModal, closeModal, setSubLoading }] = useModal({
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title: props.title,
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width: 800,
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});
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function customRequest() {
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// 自定义上传逻辑，这里暂时不做处理
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}
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// 上传图片
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const beforeUpload = async (file) => {
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const reader = new FileReader();
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reader.readAsDataURL(file);
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src.value = '';
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previewSource.value = '';
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reader.onload = function (e) {
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src.value = (e.target?.result as string) ?? '';
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filename = file.name;
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};
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return false;
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};
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function handleCropend({ imgBase64 }: CropendResult) {
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previewSource.value = imgBase64;
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}
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function handleReady(cropperInstance: Cropper) {
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cropper.value = cropperInstance;
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}
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function handlerToolbar(event: string, arg?: number) {
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if (event === 'scaleX') {
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scaleX = arg = scaleX === -1 ? 1 : -1;
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}
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if (event === 'scaleY') {
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scaleY = arg = scaleY === -1 ? 1 : -1;
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}
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cropper?.value?.[event]?.(arg);
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}
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async function handleOk() {
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if (!src.value) {
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setSubLoading(false);
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return message.error('请先上传图片');
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}
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const uploadApi = props.uploadApi;
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const name = props.name
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if (uploadApi && isFunction(uploadApi)) {
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const file = base64ToFile(previewSource.value, filename);
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try {
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setSubLoading(true);
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const formData = new FormData();
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formData.append('file', file);
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formData.append('name', name);
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const result = await uploadApi(formData);
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emit('uploadSuccess', result);
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closeModal();
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} finally {
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setSubLoading(false);
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}
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}
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}
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function handleClose() {
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src.value = '';
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previewSource.value = '';
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}
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defineExpose({
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openModal,
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});
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</script>
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<style lang="less" scoped>
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.cropper-box {
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display: flex;
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&-left,
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&-right {
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height: 340px;
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}
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&-left {
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width: 55%;
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&-cropper {
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height: 300px;
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background: #eee;
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background-image: linear-gradient(
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45deg,
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rgba(0, 0, 0, 0.25) 25%,
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transparent 0,
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transparent 75%,
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rgba(0, 0, 0, 0.25) 0
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),
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linear-gradient(
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45deg,
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rgba(0, 0, 0, 0.25) 25%,
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transparent 0,
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transparent 75%,
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rgba(0, 0, 0, 0.25) 0
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);
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background-position: 0 0, 12px 12px;
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background-size: 25px 25px;
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}
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&-toolbar {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-top: 10px;
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}
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}
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&-right {
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width: 45%;
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&-preview {
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width: 220px;
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height: 220px;
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margin: 0 auto;
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overflow: hidden;
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border: 1px solid #ddd;
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img {
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width: 100%;
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height: 100%;
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}
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}
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&-preview-radius {
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border-radius: 50%;
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}
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&-group {
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display: flex;
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padding-top: 8px;
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margin-top: 8px;
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border-top: 1px solid #d9d9d9;
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justify-content: space-around;
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align-items: center;
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}
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}
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}
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</style>
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