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Enhance: Twitterインポート機能の強化 #56

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Sep 2, 2024
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Enhance: Twitterインポート機能の強化 #56

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32 changes: 26 additions & 6 deletions packages/backend/src/queue/processors/ImportNotesProcessorService.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -141,7 +141,7 @@ export class ImportNotesProcessorService {

@bindThis
private parseTwitterFile(str : string) : { tweet: object }[] {
const jsonStr = str.replace(/^\s*window\.YTD\.tweets\.part0\s*=\s*/, '');
const jsonStr = str.replace(/^\s*window\.YTD\.tweets\.part\d+\s*=\s*/, '');

try {
return JSON.parse(jsonStr);
Expand Down Expand Up @@ -197,9 +197,18 @@ export class ImportNotesProcessorService {
try {
this.logger.succ(`Unzipping to ${outputPath}`);
ZipReader.withDestinationPath(outputPath).viaBuffer(await fsp.readFile(destPath));

this.logger.succ('processing ' + outputPath + '/data/tweets.js');
const unprocessedTweets = this.parseTwitterFile(await fsp.readFile(outputPath + '/data/tweets.js', 'utf-8'));

const files = await fsp.readdir(outputPath + '/data/');
const additionalTweetFiles = files.filter((file) => /tweets-part\d+?\.js/.test(file));
for await (const file of additionalTweetFiles) {
this.logger.succ('processing ' + outputPath + '/data/' + file);
const additionalUnprocessedTweet = this.parseTwitterFile(
await fsp.readFile(outputPath + '/data/' + file, 'utf-8'));
unprocessedTweets.push(...additionalUnprocessedTweet);
}

const tweets = unprocessedTweets.map(e => e.tweet);
const processedTweets = await this.recreateChain(['id_str'], ['in_reply_to_status_id_str'], tweets, false);
this.queueService.createImportTweetsToDbJob(job.data.user, processedTweets, null);
Expand Down Expand Up @@ -587,22 +596,33 @@ export class ImportNotesProcessorService {
return full_textedit;
}

async function replaceTwitterMentions(full_text: string, mentions: any) {
async function replaceTwitterMentions(full_text: string, mentions: any, isRetweet: boolean) {
let full_textedit = full_text;
mentions.forEach((mention: any) => {
full_textedit = full_textedit.replaceAll(`@${mention.screen_name}`, `[@${mention.screen_name}](https://twitter.com/${mention.screen_name})`);
full_textedit = full_textedit.replaceAll(`@${mention.screen_name}`, `${isRetweet ? '?' : ''}[@${mention.screen_name}](https://twitter.com/${mention.screen_name})`);
});
return full_textedit;
}

async function replaceAllMentions(full_text: string) {
return full_text.replaceAll(/(?<!https?:\/\/\S*)@([A-Za-z0-9_\.]+)/g, '<plain>@$1</plain>');
}

async function replaceRetweet(full_text: string, isRetweet: boolean) {
if (!isRetweet) return full_text;
return '[RT](https://x.com/i/status/' + tweet.id_str + ')' + full_text.substring(2);
}

try {
const date = new Date(tweet.created_at);
const isRetweet = tweet.full_text.startsWith('RT @');
const decodedText = tweet.full_text.replaceAll('&gt;', '>').replaceAll('&lt;', '<').replaceAll('&amp;', '&');
const textReplaceURLs = tweet.entities.urls && tweet.entities.urls.length > 0 ? await replaceTwitterUrls(decodedText, tweet.entities.urls) : decodedText;
const text = tweet.entities.user_mentions && tweet.entities.user_mentions.length > 0 ? await replaceTwitterMentions(textReplaceURLs, tweet.entities.user_mentions) : textReplaceURLs;
const mentionReplaceURLs = tweet.entities.user_mentions && tweet.entities.user_mentions.length > 0 ? await replaceTwitterMentions(textReplaceURLs, tweet.entities.user_mentions, isRetweet) : textReplaceURLs;
const text = await replaceRetweet(await replaceAllMentions(mentionReplaceURLs), isRetweet);
const files: MiDriveFile[] = [];

if (tweet.extended_entities && this.isIterable(tweet.extended_entities.media)) {
if (!isRetweet && tweet.extended_entities && this.isIterable(tweet.extended_entities.media)) {
let twitFolder = await this.driveFoldersRepository.findOneBy({ name: 'Twitter', userId: job.data.user.id, parentId: folder.id });
if (twitFolder == null) {
await this.driveFoldersRepository.insert({ id: this.idService.gen(), name: 'Twitter', userId: job.data.user.id, parentId: folder.id });
Expand Down
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