stats.user.js

/* jshint esnext: true */

const counts = {
  NAA: { mod: 0, review: 0, owner: 0 },
  VLQ: { mod: 0, review: 0, owner: 0 }
};

const start = 1;
const total = 2;

const pages = [], posts = [];

while(pages.length < total) pages.push(pages.length + start);

const flagHandler = flag => posts.push({ 
    post: $('.answer-link.deleted-answer > a.answer-hyperlink[href]', flag).attr('href').split('#')[1],
    type: $('.revision-comment', flag).html()
});

const pageHandler = HTML => $('.flagged-post', $.parseHTML(HTML)).filter(el => /not an answer|very low quality/.test($('.revision-comment', el).html())).each(flagHandler);

const postHandler = (post, HTML) => {
    const $info = $('.deleted-answer-info', $.parseHTML(HTML));

    if ($info.find('.mod-flair').length) {
        counts[post.type].mod++;
    } else if (/owner/.test($info.text())) {
        counts[post.type].owner++;
    } else {
        counts[post.type].review++;
    }
};

const getPages = () => {
    const page = pages.pop();

    if(page === undefined) {
        getPosts();
        return;
    }

    $.get(`/users/flag-summary/4639281?group=1&status=2&page=${ page }`, HTML => { pageHandler(HTML); getPages(); });
};

const getPosts = () => {
    const post = posts.pop();

    if(post === undefined) {
        console.log(counts);
        return;
    }

    $.get(`/posts/ajax-load-realtime/${ post.post }`, HTML => { postHandler(post, HTML); getPosts(); });
};

const scanLink = $('<a>').attr('href', '#').click(event => { event.preventDefault(); getPages(); }).html('stats');

const wrapper = $('<div>').css('padding-bottom', '10px').append(scanLink);

$('#mainbar.user-flag-history').prepend(wrapper);