HttpRequest for any type of request and HttpRequestHTML to request webpage. Supports caching of responses to handle status 304.
Bu script direkt olarak kurulamaz. Başka scriptler için bir kütüphanedir ve meta yönergeleri içerir // @require https://update.greasyfork.org/scripts/405144/1106047/HttpRequest.js
// ==UserScript==
// @name HttpRequest Library
// @namespace hoehleg.userscripts.private
// @version 0.7.1
// @description HttpRequest for any type of request and HttpRequestHTML to request webpage. Supports caching of responses for a given period and paging.
// @author Gerrit Höhle
//
// @grant GM_xmlhttpRequest
//
// ==/UserScript==
// https://greasyfork.org/de/scripts/405144
/* jslint esversion: 9 */
class HttpRequest {
constructor({
method,
url,
params = {},
headers = {},
data = '',
contentType = 'application/x-www-form-urlencoded; charset=UTF-8',
responseType = 'text',
} = {}) {
/** @type {string} */
this.method = method.toUpperCase();
/** @type {string} */
this.url = url;
/** @type {Object<string, string|number>|string} */
this.params = params;
/** @type {object} */
this.headers = headers;
/** @type {string} */
this.data = data;
/** @type {string} */
this.contentType = contentType;
/** @type {string} */
this.responseType = responseType;
}
async send() {
if (!this.method || !this.url) {
return await Promise.reject("invalid request");
}
const { method, responseType } = this;
const params = typeof this.params === "string" ? this.params : Object.entries(this.params).map(([key, value]) => key + '=' + value).join('&');
let url = this.url;
if (params.length) {
url += '?' + params;
}
url = encodeURI(url);
const headers = Object.assign({ 'Content-Type': this.contentType }, this.headers);
const data = typeof this.data === 'string' ? this.data : JSON.stringify(this.data);
return await new Promise((resolve, reject) => {
const onload = (response) => {
resolve(response);
};
const onerror = (errorEvent) => {
console.log(errorEvent);
reject("network error");
};
GM_xmlhttpRequest({ method, url, onload, onerror, headers, data, responseType });
});
}
static async send(...args) {
return await new HttpRequest(...args).send();
}
}
class HttpRequestHtml extends HttpRequest {
/**
* @param {HttpRequestHtmlParams} param0
*/
constructor({
url,
params = {},
pageNr = 0,
pagesMaxCount = 1,
resultTransformer = (resp, _httpRequestHtml) => resp,
hasNextPage = (_resp, _httpRequestHtml, _lastResult) => false,
urlConfiguratorForPageNr = (url, _pageNr) => url,
paramsConfiguratorForPageNr = (params, _pageNr) => params,
} = {}) {
super({ method: 'GET', url, params });
Object.assign(this, {
pageNr,
pagesMaxCount: Math.max(0, pagesMaxCount),
resultTransformer,
hasNextPage,
urlConfiguratorForPageNr,
paramsConfiguratorForPageNr,
});
}
/**
* @returns {Promise<HttpRequestHtmlResponse|object|Array<object>}
*/
async send() {
const results = [];
let response = null, requestForPage = null;
for (let pageNr = this.pageNr; pageNr < this.pageNr + this.pagesMaxCount; pageNr++) {
requestForPage = new HttpRequestHtml({
...this, ...{
url: this.urlConfiguratorForPageNr(this.url, pageNr),
params: this.paramsConfiguratorForPageNr(typeof this.params === 'string' ? this.params : { ...this.params }, pageNr)
}
});
response = await HttpRequest.prototype.send.call(requestForPage);
if (response.status == 200 || response.status == 304) {
response.html = new DOMParser().parseFromString(response.responseText, 'text/html');
}
const resultForPage = this.resultTransformer(response, requestForPage);
results.push(resultForPage);
if (!this.hasNextPage(response, requestForPage, resultForPage)) {
break;
}
}
return this.pagesMaxCount > 1 ? results : results[0];
}
/**
* @param {HttpRequestHtmlParams} param0
* @returns {Promise<HttpRequestHtmlResponse|object|Array<object>}
*/
static async send(...args) {
return await new HttpRequestHtml(...args).send();
}
}
class HttpRequestJSON extends HttpRequest {
/** @param {HttpRequestJSONParams} param0 */
constructor({
method = 'GET',
url,
headers,
data,
params = {},
fallbackResult = null,
contentType = 'application/json',
}) {
super({ method, url, headers, data, params, contentType, responseType: "json" });
this.fallbackResult = fallbackResult;
}
/** @returns {Promise<any>} */
async send() {
const response = await super.send();
if (!response || !response.responseText) {
return this.fallbackResult;
}
try {
return JSON.parse(response.responseText);
} catch (error) {
console.log(error);
return this.fallbackResult;
}
}
/**
*
* @param {HttpRequestJSONParams} param0
* @returns {Promise<any>}
*/
static async send(param0) {
return await new HttpRequestJSON(param0).send();
}
}
class HttpRequestBlob extends HttpRequest {
constructor({
method = 'GET',
url,
headers,
data,
params = {},
contentType,
}) {
super({ method, url, headers, data, params, contentType, responseType: 'blob' });
}
async send() {
const response = await super.send();
/** @type {Blob} */
const blob = response.response;
const data = await new Promise((resolve, reject) => {
const reader = Object.assign(new FileReader(), {
onload: (load) => {
resolve(load.target.result);
},
onerror: (error) => {
console.log(error);
reject(reader.result);
}
});
reader.readAsDataURL(blob);
});
return data;
}
static async send(param0) {
return await new HttpRequestBlob(param0).send();
}
}