Zynh0722/nasa-patch-search
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getting all hrefs

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Zynh0722 2024-04-02 19:27:00 -07:00
parent 08d753432f
commit 1daa223be7
1 changed files with 5 additions and 17 deletions
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22
index.ts
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@ -1,11 +1,9 @@
import { parse } from "node-html-parser"; import { parse } from "node-html-parser";
console.log("Hello via Bun!");
const BASE_URL = const BASE_URL =
"https://www.nasa.gov/gallery/human-spaceflight-mission-patches/"; "https://www.nasa.gov/gallery/human-spaceflight-mission-patches/";
async function getPatchesHrefs() { async function getPatchHrefs() {
function getGalleryPageHref(page: number) { function getGalleryPageHref(page: number) {
if (page > 1) { if (page > 1) {
return `${BASE_URL}page/${page}/`; return `${BASE_URL}page/${page}/`;
@ -34,20 +32,10 @@ async function getPatchesHrefs() {
patchHrefs.push.apply(patchHrefs, links); patchHrefs.push.apply(patchHrefs, links);
} }
return patchHrefs;
} }
const req = await fetch( const allPatches = await getPatchHrefs();
"https://www.nasa.gov/gallery/human-spaceflight-mission-patches/page/2/",
);
const data = parse(await req.text());
const gallery = data console.log(allPatches);
.getElementsByTagName("div")
.filter((el) => el.classList.contains("hds-gallery-items"))
.shift();
const links = gallery
?.getElementsByTagName("a")
.map((el) => el.getAttribute("href"));
console.log(links);