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'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var vue = require('vue');
var shared = require('@vue/shared');
var lodashUnified = require('lodash-unified');
require('../../../hooks/index.js');
require('../../../utils/index.js');
require('../../form/index.js');
var uploadDragger = require('./upload-dragger2.js');
var uploadContent = require('./upload-content.js');
var upload = require('./upload.js');
var pluginVue_exportHelper = require('../../../_virtual/plugin-vue_export-helper.js');
var index = require('../../../hooks/use-namespace/index.js');
var useFormCommonProps = require('../../form/src/hooks/use-form-common-props.js');
var objects = require('../../../utils/objects.js');
const _hoisted_1 = ["onKeydown"];
const _hoisted_2 = ["name", "multiple", "accept"];
const __default__ = vue.defineComponent({
name: "ElUploadContent",
inheritAttrs: false
});
const _sfc_main = /* @__PURE__ */ vue.defineComponent({
...__default__,
props: uploadContent.uploadContentProps,
setup(__props, { expose }) {
const props = __props;
const ns = index.useNamespace("upload");
const disabled = useFormCommonProps.useFormDisabled();
const requests = vue.shallowRef({});
const inputRef = vue.shallowRef();
const uploadFiles = (files) => {
if (files.length === 0)
return;
const { autoUpload, limit, fileList, multiple, onStart, onExceed } = props;
if (limit && fileList.length + files.length > limit) {
onExceed(files, fileList);
return;
}
if (!multiple) {
files = files.slice(0, 1);
}
for (const file of files) {
const rawFile = file;
rawFile.uid = upload.genFileId();
onStart(rawFile);
if (autoUpload)
upload$1(rawFile);
}
};
const upload$1 = async (rawFile) => {
inputRef.value.value = "";
if (!props.beforeUpload) {
return doUpload(rawFile);
}
let hookResult;
let beforeData = {};
try {
const originData = props.data;
const beforeUploadPromise = props.beforeUpload(rawFile);
beforeData = shared.isPlainObject(props.data) ? lodashUnified.cloneDeep(props.data) : props.data;
hookResult = await beforeUploadPromise;
if (shared.isPlainObject(props.data) && lodashUnified.isEqual(originData, beforeData)) {
beforeData = lodashUnified.cloneDeep(props.data);
}
} catch (e) {
hookResult = false;
}
if (hookResult === false) {
props.onRemove(rawFile);
return;
}
let file = rawFile;
if (hookResult instanceof Blob) {
if (hookResult instanceof File) {
file = hookResult;
} else {
file = new File([hookResult], rawFile.name, {
type: rawFile.type
});
}
}
doUpload(Object.assign(file, {
uid: rawFile.uid
}), beforeData);
};
const resolveData = async (data, rawFile) => {
if (shared.isFunction(data)) {
return data(rawFile);
}
return data;
};
const doUpload = async (rawFile, beforeData) => {
const {
headers,
data,
method,
withCredentials,
name: filename,
action,
onProgress,
onSuccess,
onError,
httpRequest
} = props;
try {
beforeData = await resolveData(beforeData != null ? beforeData : data, rawFile);
} catch (e) {
props.onRemove(rawFile);
return;
}
const { uid } = rawFile;
const options = {
headers: headers || {},
withCredentials,
file: rawFile,
data: beforeData,
method,
filename,
action,
onProgress: (evt) => {
onProgress(evt, rawFile);
},
onSuccess: (res) => {
onSuccess(res, rawFile);
delete requests.value[uid];
},
onError: (err) => {
onError(err, rawFile);
delete requests.value[uid];
}
};
const request = httpRequest(options);
requests.value[uid] = request;
if (request instanceof Promise) {
request.then(options.onSuccess, options.onError);
}
};
const handleChange = (e) => {
const files = e.target.files;
if (!files)
return;
uploadFiles(Array.from(files));
};
const handleClick = () => {
if (!disabled.value) {
inputRef.value.value = "";
inputRef.value.click();
}
};
const handleKeydown = () => {
handleClick();
};
const abort = (file) => {
const _reqs = objects.entriesOf(requests.value).filter(file ? ([uid]) => String(file.uid) === uid : () => true);
_reqs.forEach(([uid, req]) => {
if (req instanceof XMLHttpRequest)
req.abort();
delete requests.value[uid];
});
};
expose({
abort,
upload: upload$1
});
return (_ctx, _cache) => {
return vue.openBlock(), vue.createElementBlock("div", {
class: vue.normalizeClass([vue.unref(ns).b(), vue.unref(ns).m(_ctx.listType), vue.unref(ns).is("drag", _ctx.drag)]),
tabindex: "0",
onClick: handleClick,
onKeydown: vue.withKeys(vue.withModifiers(handleKeydown, ["self"]), ["enter", "space"])
}, [
_ctx.drag ? (vue.openBlock(), vue.createBlock(uploadDragger["default"], {
key: 0,
disabled: vue.unref(disabled),
onFile: uploadFiles
}, {
default: vue.withCtx(() => [
vue.renderSlot(_ctx.$slots, "default")
]),
_: 3
}, 8, ["disabled"])) : vue.renderSlot(_ctx.$slots, "default", { key: 1 }),
vue.createElementVNode("input", {
ref_key: "inputRef",
ref: inputRef,
class: vue.normalizeClass(vue.unref(ns).e("input")),
name: _ctx.name,
multiple: _ctx.multiple,
accept: _ctx.accept,
type: "file",
onChange: handleChange,
onClick: _cache[0] || (_cache[0] = vue.withModifiers(() => {
}, ["stop"]))
}, null, 42, _hoisted_2)
], 42, _hoisted_1);
};
}
});
var UploadContent = /* @__PURE__ */ pluginVue_exportHelper["default"](_sfc_main, [["__file", "upload-content.vue"]]);
exports["default"] = UploadContent;
//# sourceMappingURL=upload-content2.js.map