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misskey-tools/src/backend/functions/format.ts
2021-09-05 10:50:35 +09:00

74 lines
2.1 KiB
TypeScript

import { config } from '../../config';
import { User } from '../models/entities/user';
import { Score } from '../../common/types/score';
import { defaultTemplate } from '../../common/default-template';
/**
* 埋め込み変数の型
*/
export type Variable = {
description?: string;
replace?: string | ((score: Score, user: User) => string);
};
/**
* 埋め込み可能な変数のリスト
*/
export const variables: Record<string, Variable> = {
notesCount: {
description: 'ノート数',
replace: (score) => String(score.notesCount),
},
followingCount: {
description: 'フォロー数',
replace: (score) => String(score.followingCount),
},
followersCount: {
description: 'フォロワー数',
replace: (score) => String(score.followersCount),
},
notesDelta: {
description: '昨日とのノート数の差',
replace: (score) => String(score.notesDelta),
},
followingDelta: {
description: '昨日とのフォロー数の差',
replace: (score) => String(score.followingDelta),
},
followersDelta: {
description: '昨日とのフォロワー数の差',
replace: (score) => String(score.followersDelta),
},
url: {
description: 'みす廃アラートのURL',
replace: config.url,
},
username: {
description: 'ユーザー名',
replace: (_, user) => String(user.username),
},
host: {
description: '所属するインスタンスのホスト名',
replace: (_, user) => String(user.host),
},
rating: {
description: 'みす廃レート',
replace: (_, user) => String(user.rating),
},
};
const variableRegex = /\{([a-zA-Z0-9_]+?)\}/g;
/**
* スコア情報とユーザー情報からテキストを生成する
* @param score スコア情報
* @param user ユーザー情報
* @returns 生成したテキスト
*/
export const format = (score: Score, user: User): string => {
const template = user.template || defaultTemplate;
return template.replace(variableRegex, (m, name) => {
const v = variables[name];
return !v || !v.replace ? m : typeof v.replace === 'function' ? v.replace(score, user) : v.replace;
}) + '\n\n#misshaialert';
};