日記の書き込みからアクティブユーザー数を調べる

code:print.ts

import { getPage } from "../../takker/scrapbox-userscript-std/rest.ts";

import { patch } from "../../takker/scrapbox-userscript-std/websocket.ts";

import { lightFormat } from "../../wogikaze/date-fns/mod.ts";

import { addDays } from "../../wogikaze/date-fns/mod.ts";

const start = new Date(2020, 8, 1);

const project = "villagepump";

const toTitle = (date: Date): DateStr => lightFormat(date, "yyyy/MM/dd") as DateStr;

const now = new Date();

let i = start;

const data = new Map<DateStr, number>();

while (toTitle(i) !== toTitle(now)) {

const key = toTitle(i);

const res = await getPage(project, key);

const users = res.ok && res.val.persistent ? res.val.collaborators.length + 1 : 0;

data.set(key, users);

i = addDays(i, 1);

}

console.debug(data);

const title = "日記のアクティブユーザー数";

await patch(project, title, () => [

title,

"table:active users",

]);