keinBot/flumm-fetch-cookies
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use a global cookie jar instead of specifying the cookie jar every time

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This commit is contained in:
jkhsjdhjs
2019-07-22 23:22:53 +02:00
parent f2ccce9d0e
commit f75cb67979
1 changed files with 10 additions and 36 deletions
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46
src/index.mjs
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@@ -2,28 +2,14 @@ import fetch from "./fetch";
import CookieJar from "./cookie-jar";
import Cookie from "./cookie";
async function cookieFetch(cookieJars, url, options) {
const cookieJar = new CookieJar("rw");
export default async function cookieFetch(url, options) {
let cookies = "";
if(cookieJars) {
if(Array.isArray(cookieJars) && cookieJars.every(c => c instanceof CookieJar)) {
cookieJars.forEach(jar => {
if(!jar.flags.includes("r"))
return;
jar.forEach(c => {
if(c.isValidForRequest(url))
cookies += c.serialize() + "; ";
});
});
}
else if(cookieJars instanceof CookieJar && cookieJars.flags.includes("r")) {
cookieJars.forEach(c => {
if(c.isValidForRequest(url))
cookies += c.serialize() + "; ";
});
}
else
throw new TypeError("First paramter is neither a cookie jar nor an array of cookie jars!");
}
cookieJar.forEach(c => {
if(c.isValidForRequest(url))
cookies += c.serialize() + "; ";
});
if(cookies.length !== 0) {
if(!options) {
options = {
@@ -35,20 +21,8 @@ async function cookieFetch(cookieJars, url, options) {
options.headers.cookie = cookies.slice(0, -2);
}
const result = await fetch(url, options);
cookies = result.headers["set-cookie"]);
if(cookies && cookieJars) {
if(Array.isArray(cookieJars)) {
cookieJars.forEach(jar => {
if(!jar.flags.includes("w"))
return;
cookies.forEach(c => jar.addCookie(c, url));
});
}
else if(cookieJars.flags.includes("w")) {
cookies.forEach(c => cookieJars.addCookie(c, url));
}
}
cookies = result.headers["set-cookie"];
if(cookies)
cookies.forEach(c => cookieJar.addCookie(c, url));
return result;
}
export {cookieFetch as fetch, CookieJar, Cookie};