74 lines
2.3 KiB
Vue
74 lines
2.3 KiB
Vue
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<template>
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<ClientOnly>
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<div>
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<ElUpload
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ref="uploadRef"
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:show-file-list="false"
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:limit="1"
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:on-change="handleChange"
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:auto-upload="false"
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>
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<slot />
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</ElUpload>
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<ElDialog
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v-model="state.cropperVisible"
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:append-to-body="true"
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:close-on-click-modal="false"
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:width="600"
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@close="state.cropperVisible = false"
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>
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<div class="h-[400px]">
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<VueCropper
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ref="vueCropperRef"
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:img="state.imagePath"
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:autoCrop="true"
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:auto-crop-height="200"
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:auto-crop-width="200"
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output-type="png"
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/>
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</div>
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<template #footer>
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<span class="dialog-footer">
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<ElButton @click="handleConfirmCropper">
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确认裁剪
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</ElButton>
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</span>
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</template>
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</ElDialog>
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</div>
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</ClientOnly>
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</template>
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<script lang="ts" setup>
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import { ElUpload, ElDialog, ElButton } from 'element-plus'
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import 'vue-cropper/dist/index.css'
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import { VueCropper } from 'vue-cropper'
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import { uploadImage } from '~~/api/app'
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const emit = defineEmits(['change'])
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const vueCropperRef = shallowRef()
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const uploadRef = shallowRef<InstanceType<typeof ElUpload>>()
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const state = reactive({
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cropperVisible: false,
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imagePath: ''
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})
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const handleChange = (rawFile) => {
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const URL = window.URL || window.webkitURL
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state.imagePath = URL.createObjectURL(rawFile.raw)
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state.cropperVisible = true
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}
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const handleConfirmCropper = () => {
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vueCropperRef.value?.getCropBlob(async (file) => {
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const fileName = `file.${file.type.split('/')[1]}`
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const imgFile = new window.File([file], fileName, {
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type: file.type
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})
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const data = await uploadImage({ file: imgFile })
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state.cropperVisible = false
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emit('change', data.uri)
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uploadRef.value?.clearFiles()
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})
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}
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</script>
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<style lang="scss" scoped></style>
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