User:Base/Scripts/DateRangePageviews.js

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articles = [];

var start = new Date("2022-02-24");
var end = new Date();

async function calculatePageviews() {
    for (date = start; date < end; date.setTime(date.getTime() + 24 * 3600 * 1000)) {
        // console.log(date);
        await fetch(
            'https://wikimedia.org/api/rest_v1/metrics/pageviews/top/uk.wikipedia.org/all-access/'
            + date.getFullYear()
            + '/'
            + ((date.getMonth() + 1) < 10 ? '0' : '') + (date.getMonth() + 1)
            + '/'
            + (date.getDate() < 10 ? '0' : '') + date.getDate()
        ).then(value => {
            return value.json();
        }).then(data => {
            if (!data.items) {
                return;
            }
            returnedArticles = data.items[0].articles;
            returnedArticles.map(article => {
                articles[article.article] = (articles[article.article] ?? 0) + article.views;
            });
        });
    }

    console.log(
        Object.keys(articles)
            .map(title => {
                return {title: title, views: articles[title]};
            })
            .sort((a, b) => {
                return b.views - a.views;
            }));
}

calculatePageviews();