{"version":3,"file":"upload-content2.mjs","sources":["../../../../../../packages/components/upload/src/upload-content.vue"],"sourcesContent":["<template>\n <div\n :class=\"[ns.b(), ns.m(listType), ns.is('drag', drag)]\"\n tabindex=\"0\"\n @click=\"handleClick\"\n @keydown.self.enter.space=\"handleKeydown\"\n >\n <template v-if=\"drag\">\n <upload-dragger :disabled=\"disabled\" @file=\"uploadFiles\">\n <slot />\n </upload-dragger>\n </template>\n <template v-else>\n <slot />\n </template>\n <input\n ref=\"inputRef\"\n :class=\"ns.e('input')\"\n :name=\"name\"\n :multiple=\"multiple\"\n :accept=\"accept\"\n type=\"file\"\n @change=\"handleChange\"\n @click.stop\n />\n </div>\n</template>\n\n<script lang=\"ts\" setup>\nimport { shallowRef } from 'vue'\nimport { isObject } from '@vue/shared'\nimport { cloneDeep, isEqual } from 'lodash-unified'\nimport { useNamespace } from '@element-plus/hooks'\nimport { entriesOf } from '@element-plus/utils'\nimport { useFormDisabled } from '@element-plus/components/form'\nimport UploadDragger from './upload-dragger.vue'\nimport { uploadContentProps } from './upload-content'\nimport { genFileId } from './upload'\nimport type { UploadContentProps } from './upload-content'\n\nimport type {\n UploadFile,\n UploadHooks,\n UploadRawFile,\n UploadRequestOptions,\n} from './upload'\n\ndefineOptions({\n name: 'ElUploadContent',\n inheritAttrs: false,\n})\n\nconst props = defineProps(uploadContentProps)\nconst ns = useNamespace('upload')\nconst disabled = useFormDisabled()\n\nconst requests = shallowRef<Record<string, XMLHttpRequest | Promise<unknown>>>(\n {}\n)\nconst inputRef = shallowRef<HTMLInputElement>()\n\nconst uploadFiles = (files: File[]) => {\n if (files.length === 0) return\n\n const { autoUpload, limit, fileList, multiple, onStart, onExceed } = props\n\n if (limit && fileList.length + files.length > limit) {\n onExceed(files, fileList)\n return\n }\n\n if (!multiple) {\n files = files.slice(0, 1)\n }\n\n for (const file of files) {\n const rawFile = file as UploadRawFile\n rawFile.uid = genFileId()\n onStart(rawFile)\n if (autoUpload) upload(rawFile)\n }\n}\n\nconst upload = async (rawFile: UploadRawFile) => {\n inputRef.value!.value = ''\n\n if (!props.beforeUpload) {\n return doUpload(rawFile)\n }\n\n let hookResult: Exclude<ReturnType<UploadHooks['beforeUpload']>, Promise<any>>\n let beforeData: UploadContentProps['data'] = {}\n\n try {\n // origin data: Handle data changes after synchronization tasks are executed\n const originData = props.data\n const beforeUploadPromise = props.beforeUpload(rawFile)\n beforeData = isObject(props.data) ? cloneDeep(props.data) : props.data\n hookResult = await beforeUploadPromise\n if (isObject(props.data) && isEqual(originData, beforeData)) {\n beforeData = cloneDeep(props.data)\n }\n } catch {\n hookResult = false\n }\n\n if (hookResult === false) {\n props.onRemove(rawFile)\n return\n }\n\n let file: File = rawFile\n if (hookResult instanceof Blob) {\n if (hookResult instanceof File) {\n file = hookResult\n } else {\n file = new File([hookResult], rawFile.name, {\n type: rawFile.type,\n })\n }\n }\n\n doUpload(\n Object.assign(file, {\n uid: rawFile.uid,\n }),\n beforeData\n )\n}\n\nconst doUpload = (\n rawFile: UploadRawFile,\n beforeData?: UploadContentProps['data']\n) => {\n const {\n headers,\n data,\n method,\n withCredentials,\n name: filename,\n action,\n onProgress,\n onSuccess,\n onError,\n httpRequest,\n } = props\n\n const { uid } = rawFile\n const options: UploadRequestOptions = {\n headers: headers || {},\n withCredentials,\n file: rawFile,\n data: beforeData ?? data,\n method,\n filename,\n action,\n onProgress: (evt) => {\n onProgress(evt, rawFile)\n },\n onSuccess: (res) => {\n onSuccess(res, rawFile)\n delete requests.value[uid]\n },\n onError: (err) => {\n onError(err, rawFile)\n delete requests.value[uid]\n },\n }\n const request = httpRequest(options)\n requests.value[uid] = request\n if (request instanceof Promise) {\n request.then(options.onSuccess, options.onError)\n }\n}\n\nconst handleChange = (e: Event) => {\n const files = (e.target as HTMLInputElement).files\n if (!files) return\n uploadFiles(Array.from(files))\n}\n\nconst handleClick = () => {\n if (!disabled.value) {\n inputRef.value!.value = ''\n inputRef.value!.click()\n }\n}\n\nconst handleKeydown = () => {\n handleClick()\n}\n\nconst abort = (file?: UploadFile) => {\n const _reqs = entriesOf(requests.value).filter(\n file ? 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