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<script lang="ts" setup>
import { Cropper } from 'vue-advanced-cropper'
import 'vue-advanced-cropper/dist/style.css'
import 'vue-advanced-cropper/dist/theme.classic.css'
import type { AttachmentReqType } from 'nocodb-sdk'
import { extractSdkResponseErrorMsg, useApi } from '#imports'
import type { ImageCropperConfig } from '~/lib'
interface Props {
imageConfig: {
src: string
type: string
name: string
}
cropperConfig: ImageCropperConfig
uploadConfig?: {
path?: string
}
showCropper: boolean
}
const { imageConfig, cropperConfig, uploadConfig, ...props } = defineProps<Props>()
const emit = defineEmits(['update:showCropper', 'submit'])
const showCropper = useVModel(props, 'showCropper', emit)
const { api, isLoading } = useApi()
const cropperRef = ref()
const previewImage = ref({
canvas: {},
src: '',
})
const handleCropImage = () => {
const { canvas } = cropperRef.value.getResult()
previewImage.value = {
canvas,
src: canvas.toDataURL(),
}
}
const handleUploadImage = async (fileToUpload: AttachmentReqType[]) => {
if (uploadConfig?.path) {
try {
const uploadResult = await api.storage.uploadByUrl(
{
path: uploadConfig?.path as string,
},
fileToUpload,
)
if (uploadResult?.[0]) {
emit('submit', {
...uploadResult[0],
})
} else {
emit('submit', fileToUpload[0])
}
} catch (error: any) {
console.error(error)
message.error(await extractSdkResponseErrorMsg(error))
}
} else {
emit('submit', fileToUpload[0])
}
showCropper.value = false
}
const handleSaveImage = async () => {
if (previewImage.value.canvas) {
;(previewImage.value.canvas as any).toBlob(async (blob: Blob) => {
await handleUploadImage([
{
title: imageConfig.name,
fileName: imageConfig.name,
mimetype: imageConfig.type,
size: blob.size,
url: previewImage.value.src,
},
])
}, imageConfig.type)
}
}
watch(showCropper, () => {
if (!showCropper.value) {
previewImage.value = {
canvas: {},
src: '',
}
}
})
</script>
<template>
<NcModal v-model:visible="showCropper" :mask-closable="false">
<div class="nc-image-cropper-wrapper relative">
<Cropper
ref="cropperRef"
class="nc-cropper relative"
:src="imageConfig.src"
:auto-zoom="true"
:stencil-props="cropperConfig?.stencilProps || {}"
:min-height="cropperConfig?.minHeight"
:min-width="cropperConfig?.minWidth"
:image-restriction="cropperConfig?.imageRestriction"
/>
<div v-if="previewImage.src" class="result_preview">
<img :src="previewImage.src" alt="Preview Image" />
</div>
</div>
<div class="flex justify-between items-center space-x-4 mt-4">
<div class="flex items-center space-x-4">
<NcButton type="secondary" size="small" :disabled="isLoading" @click="showCropper = false"> Cancel </NcButton>
</div>
<div class="flex items-center space-x-4">
<NcButton type="secondary" size="small" :disabled="isLoading" @click="handleCropImage">
<GeneralIcon icon="crop"></GeneralIcon>
<span class="ml-2">Crop</span>
</NcButton>
<NcButton size="small" :loading="isLoading" :disabled="!previewImage.src" @click="handleSaveImage"> Save </NcButton>
</div>
</div>
</NcModal>
</template>
<style lang="scss" scoped>
.nc-cropper {
min-height: 400px;
max-height: 400px;
}
.nc-image-cropper-wrapper {
.result_preview {
@apply absolute right-4 bottom-4 border-1 border-dashed border-white/50 w-28 h-28 opacity-90 pointer-events-none;
img {
@apply w-full h-full object-contain;
}
}
}
</style>