72 lines
2.7 KiB
JavaScript
72 lines
2.7 KiB
JavaScript
Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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const require_runtime = require('../../../_virtual/_rolldown/runtime.js');
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const require_error = require('../../../utils/error.js');
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let lodash_unified = require("lodash-unified");
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let _vue_shared = require("@vue/shared");
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//#region ../../packages/components/upload/src/ajax.ts
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const SCOPE = "ElUpload";
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var UploadAjaxError = class extends Error {
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constructor(message, status, method, url) {
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super(message);
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this.name = "UploadAjaxError";
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this.status = status;
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this.method = method;
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this.url = url;
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}
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};
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function getError(action, option, xhr) {
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let msg;
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if (xhr.response) msg = `${xhr.response.error || xhr.response}`;
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else if (xhr.responseText) msg = `${xhr.responseText}`;
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else msg = `fail to ${option.method} ${action} ${xhr.status}`;
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return new UploadAjaxError(msg, xhr.status, option.method, action);
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}
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function getBody(xhr) {
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const text = xhr.responseText || xhr.response;
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if (!text) return text;
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try {
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return JSON.parse(text);
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} catch {
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return text;
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}
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}
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const ajaxUpload = (option) => {
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if (typeof XMLHttpRequest === "undefined") require_error.throwError(SCOPE, "XMLHttpRequest is undefined");
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const xhr = new XMLHttpRequest();
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const action = option.action;
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if (xhr.upload) xhr.upload.addEventListener("progress", (evt) => {
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const progressEvt = evt;
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progressEvt.percent = evt.total > 0 ? evt.loaded / evt.total * 100 : 0;
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option.onProgress(progressEvt);
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});
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const formData = new FormData();
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if (option.data) for (const [key, value] of Object.entries(option.data)) if ((0, _vue_shared.isArray)(value)) if (value.length === 2 && value[0] instanceof Blob && (0, _vue_shared.isString)(value[1])) formData.append(key, value[0], value[1]);
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else value.forEach((item) => {
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formData.append(key, item);
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});
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else formData.append(key, value);
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formData.append(option.filename, option.file, option.file.name);
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xhr.addEventListener("error", () => {
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option.onError(getError(action, option, xhr));
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});
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xhr.addEventListener("load", () => {
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if (xhr.status < 200 || xhr.status >= 300) return option.onError(getError(action, option, xhr));
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option.onSuccess(getBody(xhr));
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});
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xhr.open(option.method, action, true);
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if (option.withCredentials && "withCredentials" in xhr) xhr.withCredentials = true;
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const headers = option.headers || {};
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if (headers instanceof Headers) headers.forEach((value, key) => xhr.setRequestHeader(key, value));
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else for (const [key, value] of Object.entries(headers)) {
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if ((0, lodash_unified.isNil)(value)) continue;
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xhr.setRequestHeader(key, String(value));
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}
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xhr.send(formData);
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return xhr;
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};
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//#endregion
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exports.UploadAjaxError = UploadAjaxError;
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exports.ajaxUpload = ajaxUpload;
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//# sourceMappingURL=ajax.js.map
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