maciejpedzich/playlist-entry-validator
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Extract playlist's author from dedicated user page

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This commit is contained in:
Maciej Pędzich 2024-03-30 08:37:04 +01:00
parent 576eaa6fc6
commit b39372fede
1 changed files with 38 additions and 8 deletions
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46
appFn.ts
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@ -74,7 +74,7 @@ const appFn: ApplicationFunction = (app: Probot, { getRouter }) => {
if (filesToVerify.length === 0) return;
const playlistSearchResults = await throttleAll(
3,
1,
filesToVerify.map(({ filename }) => async () => {
const filenameWithoutRegistryPath = removeRegistryPathFromFilename(
filename
@ -89,7 +89,7 @@ const appFn: ApplicationFunction = (app: Probot, { getRouter }) => {
if (!expectedStatusCodes.includes(spotifyResponse.status))
throw new Error(
`Spotify responded with a ${spotifyResponse.status} status code`
`Received ${spotifyResponse.status} status code from playlist page response`
);
const found = spotifyResponse.status === 200;
@ -97,18 +97,48 @@ const appFn: ApplicationFunction = (app: Probot, { getRouter }) => {
if (found) {
const html = await spotifyResponse.text();
const { title, description } = await getMetaData({ html });
const {
title,
author: authorUrl,
description
} = await getMetaData({
html,
customRules: {
author: {
rules: [
[
'meta[name="music:creator"]',
(e) => e.getAttribute('content')
]
]
}
}
});
const author = title?.endsWith('Spotify Playlist')
let authorName = (authorUrl as string).endsWith('/user/spotify')
? 'Spotify'
: title?.match(/(?<=\- playlist by )(.*?)(?= \|)/gm) ?? [
'FAILED TO EXTRACT AUTHOR'
];
: '';
if (authorName === '') {
const playlistAuthorResponse = await fetch(authorUrl as string);
if (!playlistAuthorResponse.ok)
throw new Error(
`Received ${playlistAuthorResponse.status} status code from author page response`
);
const authorPageHtml = await playlistAuthorResponse.text();
const { title: authorPageTitle } = await getMetaData({
html: authorPageHtml
});
authorName = authorPageTitle as string;
}
const playlistMeta = (description || '')
.split(' · ')
.filter((text) => text !== 'Playlist')
.concat(author);
.concat(authorName as string);
details = playlistMeta.join(' · ');
}