王一之
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85 lines
2.5 KiB
TypeScript
85 lines
2.5 KiB
TypeScript
import { GetSender, Group, MessageConnect } from "@Packages/message/server";
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export default class GMApi {
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constructor(private group: Group) {}
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dealXhrResponse(con: MessageConnect, details: GMSend.XHRDetails, event: string, xhr: XMLHttpRequest, data?: any) {
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const finalUrl = xhr.responseURL || details.url;
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// 判断是否有headerFlag-final-url,有则替换finalUrl
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let response: GMTypes.XHRResponse = {
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finalUrl,
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readyState: <any>xhr.readyState,
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status: xhr.status,
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statusText: xhr.statusText,
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// responseHeaders: xhr.getAllResponseHeaders().replace(removeXCat, ""),
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responseType: details.responseType,
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};
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if (data) {
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response = Object.assign(response, data);
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}
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con.sendMessage({
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action: event,
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data: response,
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});
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return response;
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}
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xmlHttpRequest(details: GMSend.XHRDetails, sender: GetSender) {
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const xhr = new XMLHttpRequest();
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const con = sender.getConnect();
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xhr.open(details.method || "GET", details.url);
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// 添加header
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if (details.headers) {
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for (const key in details.headers) {
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xhr.setRequestHeader(key, details.headers[key]);
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}
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}
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xhr.onload = () => {
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this.dealXhrResponse(con, details, "onload", xhr);
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};
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xhr.onloadstart = () => {
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this.dealXhrResponse(con!, details, "onloadstart", xhr);
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};
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xhr.onloadend = () => {
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this.dealXhrResponse(con!, details, "onloadend", xhr);
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};
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xhr.onabort = () => {
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this.dealXhrResponse(con!, details, "onabort", xhr);
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};
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xhr.onerror = () => {
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this.dealXhrResponse(con!, details, "onerror", xhr);
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};
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xhr.onprogress = (event) => {
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const respond: GMTypes.XHRProgress = {
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done: xhr.DONE,
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lengthComputable: event.lengthComputable,
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loaded: event.loaded,
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total: event.total,
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totalSize: event.total,
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};
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this.dealXhrResponse(con!, details, "onprogress", xhr, respond);
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};
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xhr.onreadystatechange = () => {
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this.dealXhrResponse(con!, details, "onreadystatechange", xhr);
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};
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xhr.ontimeout = () => {
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con?.sendMessage({ action: "ontimeout", data: {} });
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};
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if (details.timeout) {
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xhr.timeout = details.timeout;
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}
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if (details.overrideMimeType) {
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xhr.overrideMimeType(details.overrideMimeType);
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}
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xhr.send();
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con?.onDisconnect(() => {
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xhr.abort();
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});
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}
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init() {
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this.group.on("xmlHttpRequest", this.xmlHttpRequest.bind(this));
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}
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}
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