twitter: cleanup/decomposition
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dumbmoron
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d8d6a0c45a
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02b67a3145
1 changed files with 78 additions and 76 deletions
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@ -15,99 +15,101 @@ function needsFixing(media) {
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}
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function bestQuality(arr) {
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return arr.filter(v => v["content_type"] === "video/mp4").sort((a, b) => Number(b.bitrate) - Number(a.bitrate))[0]["url"]
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return arr
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.filter(v => v.content_type === "video/mp4")
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.reduce((a, b) => Number(a?.bitrate) > Number(b?.bitrate) ? a : b)
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.url
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}
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export default async function(obj) {
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let _headers = {
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"user-agent": genericUserAgent,
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"authorization": "Bearer AAAAAAAAAAAAAAAAAAAAANRILgAAAAAAnNwIzUejRCOuH5E6I8xnZz4puTs%3D1Zv7ttfk8LF81IUq16cHjhLTvJu4FA33AGWWjCpTnA",
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"host": "api.twitter.com",
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"x-twitter-client-language": "en",
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"x-twitter-active-user": "yes",
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"accept-language": "en"
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};
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const tweetFeatures = JSON.stringify({ "creator_subscriptions_tweet_preview_api_enabled": true, "c9s_tweet_anatomy_moderator_badge_enabled": true, "tweetypie_unmention_optimization_enabled": true, "responsive_web_edit_tweet_api_enabled": true, "graphql_is_translatable_rweb_tweet_is_translatable_enabled": true, "view_counts_everywhere_api_enabled": true, "longform_notetweets_consumption_enabled": true, "responsive_web_twitter_article_tweet_consumption_enabled": false, "tweet_awards_web_tipping_enabled": false, "responsive_web_home_pinned_timelines_enabled": true, "freedom_of_speech_not_reach_fetch_enabled": true, "standardized_nudges_misinfo": true, "tweet_with_visibility_results_prefer_gql_limited_actions_policy_enabled": true, "longform_notetweets_rich_text_read_enabled": true, "longform_notetweets_inline_media_enabled": true, "responsive_web_graphql_exclude_directive_enabled": true, "verified_phone_label_enabled": false, "responsive_web_media_download_video_enabled": false, "responsive_web_graphql_skip_user_profile_image_extensions_enabled": false, "responsive_web_graphql_timeline_navigation_enabled": true, "responsive_web_enhance_cards_enabled": false });
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let activateURL = `https://api.twitter.com/1.1/guest/activate.json`;
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let graphqlTweetURL = `https://twitter.com/i/api/graphql/5GOHgZe-8U2j5sVHQzEm9A/TweetResultByRestId`;
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const commonHeaders = {
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"user-agent": genericUserAgent,
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"authorization": "Bearer AAAAAAAAAAAAAAAAAAAAANRILgAAAAAAnNwIzUejRCOuH5E6I8xnZz4puTs%3D1Zv7ttfk8LF81IUq16cHjhLTvJu4FA33AGWWjCpTnA",
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"x-twitter-client-language": "en",
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"x-twitter-active-user": "yes",
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"accept-language": "en"
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}
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let req_act = await fetch(activateURL, {
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method: "POST",
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headers: _headers
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}).then((r) => { return r.status === 200 ? r.json() : false }).catch(() => { return false });
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if (!req_act) return { error: 'ErrorCouldntFetch' };
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const getGuestToken = async () => {
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const tokenResponse = await fetch(
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'https://api.twitter.com/1.1/guest/activate.json',
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{ method: 'POST', headers: commonHeaders }
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).then(r => r.status === 200 && r.json()).catch(() => {})
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_headers["host"] = "twitter.com";
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_headers["content-type"] = "application/json";
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if (tokenResponse?.guest_token)
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return tokenResponse.guest_token
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}
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_headers["x-guest-token"] = req_act["guest_token"];
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_headers["cookie"] = `guest_id=v1%3A${req_act["guest_token"]}`;
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const requestTweet = (tweetId, token) => {
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const graphqlTweetURL = new URL('https://twitter.com/i/api/graphql/5GOHgZe-8U2j5sVHQzEm9A/TweetResultByRestId');
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graphqlTweetURL.searchParams.set(
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'variables',
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JSON.stringify({
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tweetId,
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withCommunity: false,
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includePromotedContent: false,
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withVoice: false
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})
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);
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let query = {
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variables: { "tweetId": obj.id, "withCommunity": false, "includePromotedContent": false, "withVoice": false },
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features: { "creator_subscriptions_tweet_preview_api_enabled": true, "c9s_tweet_anatomy_moderator_badge_enabled": true, "tweetypie_unmention_optimization_enabled": true, "responsive_web_edit_tweet_api_enabled": true, "graphql_is_translatable_rweb_tweet_is_translatable_enabled": true, "view_counts_everywhere_api_enabled": true, "longform_notetweets_consumption_enabled": true, "responsive_web_twitter_article_tweet_consumption_enabled": false, "tweet_awards_web_tipping_enabled": false, "responsive_web_home_pinned_timelines_enabled": true, "freedom_of_speech_not_reach_fetch_enabled": true, "standardized_nudges_misinfo": true, "tweet_with_visibility_results_prefer_gql_limited_actions_policy_enabled": true, "longform_notetweets_rich_text_read_enabled": true, "longform_notetweets_inline_media_enabled": true, "responsive_web_graphql_exclude_directive_enabled": true, "verified_phone_label_enabled": false, "responsive_web_media_download_video_enabled": false, "responsive_web_graphql_skip_user_profile_image_extensions_enabled": false, "responsive_web_graphql_timeline_navigation_enabled": true, "responsive_web_enhance_cards_enabled": false }
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}
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query.variables = encodeURIComponent(JSON.stringify(query.variables));
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query.features = encodeURIComponent(JSON.stringify(query.features));
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query = `${graphqlTweetURL}?variables=${query.variables}&features=${query.features}`;
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graphqlTweetURL.searchParams.set('features', tweetFeatures);
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let tweet = await fetch(query, { headers: _headers }).then((r) => {
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return r.status === 200 ? r.json() : false
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}).catch(() => { return false });
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return fetch(graphqlTweetURL, {
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headers: {
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...commonHeaders,
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'content-type': 'application/json',
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'x-guest-token': token,
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cookie: `guest_id=${encodeURIComponent(`v1:${token}`)}`
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}
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});
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}
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export default async function({ id }) {
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let guestToken = await getGuestToken();
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if (!guestToken) return { error: 'ErrorCouldntFetch' };
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const tweet = await requestTweet(id, guestToken).then(t => t.json());
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// {"data":{"tweetResult":{"result":{"__typename":"TweetUnavailable","reason":"Protected"}}}}
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if (tweet?.data?.tweetResult?.result?.__typename !== "Tweet") {
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return { error: 'ErrorTweetUnavailable' }
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}
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let baseMedia,
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baseTweet = tweet.data.tweetResult.result.legacy;
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const baseTweet = tweet.data.tweetResult.result.legacy,
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repostedTweet = baseTweet.retweeted_status_result?.result.legacy.extended_entities;
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if (baseTweet.retweeted_status_result?.result.legacy.extended_entities.media) {
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baseMedia = baseTweet.retweeted_status_result.result.legacy.extended_entities
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} else if (baseTweet.extended_entities?.media) {
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baseMedia = baseTweet.extended_entities
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}
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if (!baseMedia) return { error: 'ErrorNoVideosInTweet' };
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const media = (
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repostedTweet?.media || baseTweet.extended_entities.media
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)?.filter(m => ['video', 'animated_gif'].includes(m.type));
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let single, multiple = [], media = baseMedia["media"];
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media = media.filter((i) => { if (i["type"] === "video" || i["type"] === "animated_gif") return true });
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if (media.length === 0) {
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return { error: 'ErrorNoVideosInTweet' }
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}
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if (media.length > 1) {
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for (let i in media) {
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let downloadUrl = bestQuality(media[i]["video_info"]["variants"]);
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if (needsFixing(media[i])) {
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downloadUrl = createStream({
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service: "twitter",
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type: "remux",
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u: bestQuality(media[i]["video_info"]["variants"]),
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filename: `twitter_${obj.id}_${Number(i) + 1}.mp4`
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})
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switch (media?.length) {
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case undefined:
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case 0:
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return { error: 'ErrorNoVideosInTweet' }
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case 1:
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return {
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type: needsFixing(media[0]) ? "remux" : "normal",
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urls: bestQuality(media[0].video_info.variants),
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filename: `twitter_${id}.mp4`,
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audioFilename: `twitter_${id}_audio`
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}
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multiple.push({
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type: "video",
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thumb: media[i]["media_url_https"],
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url: downloadUrl
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})
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}
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} else {
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single = bestQuality(media[0]["video_info"]["variants"])
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}
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default:
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const picker = media.map((video, i) => {
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let url = bestQuality(video.video_info.variants);
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if (needsFixing(video)) {
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url = createStream({
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service: 'twitter', type: 'remux',
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u: url, filename: `twitter_${id}_${i + 1}.mp4`
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})
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}
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if (single) {
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return {
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type: needsFixing(media[0]) ? "remux" : "normal",
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urls: single,
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filename: `twitter_${obj.id}.mp4`,
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audioFilename: `twitter_${obj.id}_audio`
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}
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} else if (multiple) {
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return { picker: multiple }
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} else {
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return { error: 'ErrorNoVideosInTweet' }
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return {
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type: 'video', url,
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thumb: video.media_url_https,
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}
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});
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return { picker }
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}
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}
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