a108d90a3d
In order to use, install node. Run npm install in the repo to generate the node_modules folder. run node index.js You should see the HN top stories logged out.
43 lines
978 B
JavaScript
43 lines
978 B
JavaScript
const fetch = require("node-fetch");
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// implemented from: https://github.com/HackerNews/API
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const HN_PREFIX = "https://hacker-news.firebaseio.com/v0/";
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const TOP_STORIES = "topstories";
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const ITEM = "item";
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function hnFetch(type, id = "") {
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const url = id
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? `${HN_PREFIX}${type}/${id}.json`
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: `${HN_PREFIX}${type}.json`;
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return fetch(url, {
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method: "GET",
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headers: {
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"Content-Type": "application/json"
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}
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})
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.then(res => {
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if (!isStatusOk(res.status)) {
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throw res;
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}
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return res.json();
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})
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.then(res => res)
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.catch(error => console.error(error));
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}
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function isStatusOk(statusCode) {
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return statusCode === 200 || statusCode === 304;
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}
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async function main() {
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const storyIds = await hnFetch(TOP_STORIES);
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const stories = await Promise.all(
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storyIds.slice(0, 20).map(storyId => hnFetch(ITEM, storyId))
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);
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console.log(stories.map(story => { delete story.kids; return story; }));
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}
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main();
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