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'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var vue = require('vue');
var lodashUnified = require('lodash-unified');
var core = require('@vueuse/core');
require('../../../utils/index.js');
var upload = require('./upload.js');
var error = require('../../../utils/error.js');
const SCOPE = "ElUpload";
const revokeFileObjectURL = (file) => {
var _a;
if ((_a = file.url) == null ? void 0 : _a.startsWith("blob:")) {
URL.revokeObjectURL(file.url);
}
};
const useHandlers = (props, uploadRef) => {
const uploadFiles = core.useVModel(props, "fileList", void 0, { passive: true });
const getFile = (rawFile) => uploadFiles.value.find((file) => file.uid === rawFile.uid);
function abort(file) {
var _a;
(_a = uploadRef.value) == null ? void 0 : _a.abort(file);
}
function clearFiles(states = ["ready", "uploading", "success", "fail"]) {
uploadFiles.value = uploadFiles.value.filter((row) => !states.includes(row.status));
}
const handleError = (err, rawFile) => {
const file = getFile(rawFile);
if (!file)
return;
console.error(err);
file.status = "fail";
uploadFiles.value.splice(uploadFiles.value.indexOf(file), 1);
props.onError(err, file, uploadFiles.value);
props.onChange(file, uploadFiles.value);
};
const handleProgress = (evt, rawFile) => {
const file = getFile(rawFile);
if (!file)
return;
props.onProgress(evt, file, uploadFiles.value);
file.status = "uploading";
file.percentage = Math.round(evt.percent);
};
const handleSuccess = (response, rawFile) => {
const file = getFile(rawFile);
if (!file)
return;
file.status = "success";
file.response = response;
props.onSuccess(response, file, uploadFiles.value);
props.onChange(file, uploadFiles.value);
};
const handleStart = (file) => {
if (lodashUnified.isNil(file.uid))
file.uid = upload.genFileId();
const uploadFile = {
name: file.name,
percentage: 0,
status: "ready",
size: file.size,
raw: file,
uid: file.uid
};
if (props.listType === "picture-card" || props.listType === "picture") {
try {
uploadFile.url = URL.createObjectURL(file);
} catch (err) {
error.debugWarn(SCOPE, err.message);
props.onError(err, uploadFile, uploadFiles.value);
}
}
uploadFiles.value = [...uploadFiles.value, uploadFile];
props.onChange(uploadFile, uploadFiles.value);
};
const handleRemove = async (file) => {
const uploadFile = file instanceof File ? getFile(file) : file;
if (!uploadFile)
error.throwError(SCOPE, "file to be removed not found");
const doRemove = (file2) => {
abort(file2);
const fileList = uploadFiles.value;
fileList.splice(fileList.indexOf(file2), 1);
props.onRemove(file2, fileList);
revokeFileObjectURL(file2);
};
if (props.beforeRemove) {
const before = await props.beforeRemove(uploadFile, uploadFiles.value);
if (before !== false)
doRemove(uploadFile);
} else {
doRemove(uploadFile);
}
};
function submit() {
uploadFiles.value.filter(({ status }) => status === "ready").forEach(({ raw }) => {
var _a;
return raw && ((_a = uploadRef.value) == null ? void 0 : _a.upload(raw));
});
}
vue.watch(() => props.listType, (val) => {
if (val !== "picture-card" && val !== "picture") {
return;
}
uploadFiles.value = uploadFiles.value.map((file) => {
const { raw, url } = file;
if (!url && raw) {
try {
file.url = URL.createObjectURL(raw);
} catch (err) {
props.onError(err, file, uploadFiles.value);
}
}
return file;
});
});
vue.watch(uploadFiles, (files) => {
for (const file of files) {
file.uid || (file.uid = upload.genFileId());
file.status || (file.status = "success");
}
}, { immediate: true, deep: true });
return {
uploadFiles,
abort,
clearFiles,
handleError,
handleProgress,
handleStart,
handleSuccess,
handleRemove,
submit,
revokeFileObjectURL
};
};
exports.useHandlers = useHandlers;
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