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Fix parsing of video IDs out of shared YouTube URLs

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This commit is contained in:
Jackson Harper 2022-05-04 10:45:16 -07:00
parent 400a62b9f4
commit 08e14c7577
1 changed files with 16 additions and 7 deletions
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23
packages/puppeteer-parse/youtube-handler.js
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@ -12,21 +12,30 @@ const YOUTUBE_URL_MATCH =
exports.youtubeHandler = { exports.youtubeHandler = {
shouldPrehandle: (url, env) => { shouldPrehandle: (url, env) => {
return YOUTUBE_URL_MATCH.test(url.toString()) return YOUTUBE_URL_MATCH.test(url.toString())
},
getVideoId: (url) => {
const u = new URL(url);
const videoId = u.searchParams['v']
if (!videoId) {
const match = url.toString().match(YOUTUBE_URL_MATCH)
if (match === null || match.length < 6 || !match[5]) {
return undefined
}
return match[5]
}
return videoId
}, },
prehandle: async (url, env) => { prehandle: async (url, env) => {
console.log('prehandling youtube url', url) const videoId = getVideoId(url)
if (!videoId) {
const match = url.toString().match(YOUTUBE_URL_MATCH)
if (match === null || match.length < 6 || !match[5]) {
return {} return {}
} }
const videoId = match[5]
const oembedUrl = `https://www.youtube.com/oembed?format=json&url=` + encodeURIComponent(`https://www.youtube.com/watch?v=${videoId}`) const oembedUrl = `https://www.youtube.com/oembed?format=json&url=` + encodeURIComponent(`https://www.youtube.com/watch?v=${videoId}`)
const oembed = (await axios.get(oembedUrl.toString())).data; const oembed = (await axios.get(oembedUrl.toString())).data;
console.log('pageContent', oembed);
const title = oembed.title; const title = oembed.title;
const ratio = oembed.width / oembed.height; const ratio = oembed.width / oembed.height;
const thumbnail = oembed.thumbnail_url; const thumbnail = oembed.thumbnail_url;