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api/reddit: add support for resolving short links in comments #950

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api/reddit: add support for resolving short links in comments #950

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eb5ac70
api/reddit: add support for resolving short links in comments
Aholicknight Nov 26, 2024
589e96e
fix await error on deepsource
Aholicknight Nov 26, 2024
41296b7
api/reddit: refactor short link resolution to use utility function
Aholicknight Dec 24, 2024
e775d4c
Remove resolveShortLink function
Aholicknight Dec 27, 2024
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26 changes: 21 additions & 5 deletions api/src/processing/services/reddit.js
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Original file line number Diff line number Diff line change
Expand Up @@ -47,11 +47,27 @@ async function getAccessToken() {
return access_token;
}

export default async function(obj) {
let url = new URL(`https://www.reddit.com/r/${obj.sub}/comments/${obj.id}.json`);
async function resolveShortLink(url) {
try {
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const response = await fetch(url, { method: 'HEAD', redirect: 'manual' });
return response.headers.get('location');
} catch {
return null;
}
}

if (obj.user) {
url.pathname = `/user/${obj.user}/comments/${obj.id}.json`;
export default async function(obj) {
let url;

if (obj.shortLink) {
const resolvedUrl = await resolveShortLink(obj.shortLink);
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Suggested change
const resolvedUrl = await resolveShortLink(obj.shortLink);
const resolvedUrl = await getRedirectingURL(obj.shortLink);

if (!resolvedUrl) return { error: "fetch.short_link" };
url = new URL(resolvedUrl);
} else {
url = new URL(`https://www.reddit.com/r/${obj.sub}/comments/${obj.id}.json`);
if (obj.user) {
url.pathname = `/user/${obj.user}/comments/${obj.id}.json`;
}
}

const accessToken = await getAccessToken();
Expand Down Expand Up @@ -124,4 +140,4 @@ export default async function(obj) {
audioFilename: `reddit_${id}_audio`,
filename: `reddit_${id}.mp4`
}
}
}