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import {Twitter} from 'twit'; |
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4 |
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import Helper from '../Helper'; |
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import {ReTweetableAbstract, Validation} from '../ReTweetable'; |
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import TweetUser, {TweetUserConfig} from './TweetUser'; |
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export type TweetConfig = { |
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minFavs: number, |
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minFavsToFollowers: number, |
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hashtagsLimit: number, |
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userConfig: TweetUserConfig, |
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wordBlocklist?: string[] |
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}; |
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export default class Tweet extends ReTweetableAbstract { |
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rawTweet: Twitter.Status; |
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tweetUser: TweetUser; |
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config: TweetConfig; |
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constructor(rawTweet: Twitter.Status, config: TweetConfig) { |
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super(); |
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this.rawTweet = rawTweet; |
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this.tweetUser = new TweetUser(this.rawTweet.user, config.userConfig); |
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this.config = config; |
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} |
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isRetweet(): boolean { |
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return this.rawTweet.retweeted || Helper.objectExists(this.rawTweet.retweeted_status); |
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} |
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isReply(): boolean { |
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return Helper.objectExists(this.rawTweet.in_reply_to_screen_name) |
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|| Helper.objectExists(this.rawTweet.in_reply_to_status_id) |
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|| Helper.objectExists(this.rawTweet.in_reply_to_status_id_str) |
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|| Helper.objectExists(this.rawTweet.in_reply_to_user_id) |
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|| Helper.objectExists(this.rawTweet.in_reply_to_user_id_str); |
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} |
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isSensitive(): boolean { |
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return Helper.objectExists(this.rawTweet.possibly_sensitive) && this.rawTweet.possibly_sensitive; |
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} |
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hasMinFavs(): boolean { |
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return Helper.objectExists(this.rawTweet.favorite_count) && this.rawTweet.favorite_count >= this.config.minFavs; |
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} |
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hasMinFavsToFollowersRatio(): boolean { |
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return Helper.objectExists(this.rawTweet.favorite_count) && this.rawTweet.favorite_count / this.rawTweet.user.followers_count >= this.config.minFavsToFollowers; |
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} |
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hasTooManyHashtags(): boolean { |
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return this.rawTweet.entities.hashtags.length > this.config.hashtagsLimit; |
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} |
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isWithheld(): boolean { |
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return Helper.objectExists(this.rawTweet.withheld_copyright) && this.rawTweet.withheld_copyright; |
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} |
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hasBlockListedWord(): boolean { |
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if (!Helper.objectExists(this.config.wordBlocklist) |
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|| this.getText().length === 0) { |
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return false; |
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} |
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const tweetText = this.getText().toLowerCase(); |
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return this.config.wordBlocklist.some(blockListedWord => tweetText.includes(blockListedWord.toLowerCase())); |
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} |
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getText(): string { |
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const text = this.rawTweet.truncated ? this.rawTweet.full_text : this.rawTweet.text; |
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if (text) { |
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return text; |
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} |
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return ''; |
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} |
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getRetweetValidations(): Validation[] { |
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return [ |
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{ |
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validate: () => this.isRetweet(), |
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message: () => 'Tweet is retweet' |
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}, |
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{ |
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validate: () => this.isReply(), |
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message: () => 'Tweet is reply' |
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}, |
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{ |
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validate: () => this.isSensitive(), |
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message: () => 'Tweet is sensitive' |
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}, |
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{ |
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validate: () => !this.hasMinFavs(), |
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message: () => 'Tweet does not have min favs' |
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}, |
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{ |
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validate: () => !this.hasMinFavsToFollowersRatio(), |
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message: () => 'Tweet does not have min favs to followers' |
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}, |
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{ |
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validate: () => this.hasTooManyHashtags(), |
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message: () => 'Tweet has too many hashtags' |
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}, |
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{ |
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validate: () => this.isWithheld(), |
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message: () => 'Tweet is withheld' |
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}, |
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{ |
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validate: () => this.hasBlockListedWord(), |
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message: () => 'Tweet has block listed word in it' |
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}, |
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{ |
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validate: () => !this.tweetUser.isReTweetable(), |
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message: () => this.tweetUser.retweetError |
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}, |
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]; |
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} |
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} |
iranianpep /
retweeter
