trello-user-cycle.user.js

trello-user-cycle.user.js

// ==UserScript==
// @name        Trello - Next User
// @namespace   [email protected]
// @include     https://trello.com/b/*
// @version     1
// @grant       none
// ==/UserScript==

window.addEventListener('load', function() {

    var nextButton = $('<a class="board-header-btn board-header-btn-filter-indicator">Next User</a>');
    var userIndicator = $('<a class="board-header-btn"></a>');
    var prevButton = $('<a class="board-header-btn board-header-btn-filter-indicator">Prev User</a>');

    function resetFilter() {
        var activeExists = false;
        do {
            var active = $('.js-mem-list .js-member-item.active a');
            active.click()
            activeExists = (active.length - 1 > 0)
        } while (activeExists);
    }

    function changeUser(i) {
        $('.js-open-card-filter').click();
        $('.js-show-all-members').click();

        var next = $(".js-mem-list .js-member-item:nth('"+i+"') a");
        if (next.length) {
            resetFilter();
            next = $(".js-mem-list .js-member-item:nth('"+i+"') a");
            userIndicator.text(next.text());
            next.click();
        }
        return false;
    }

    function getCurrentUserIndex() {
        var current = $('.js-mem-list .js-member-item.active:first');
        if (current.length) {
            return current.index();
        }
        return false;
    }

    function firstUser() {
        changeUser(1);
    }

    function nextUser() {
        $('.js-open-card-filter').click();
        $('.js-show-all-members').click();

        var currentIndex = getCurrentUserIndex();
        var index = 0;
        if (currentIndex !== $('.js-mem-list .js-member-item:last').index()) {
            index = currentIndex + 1;
        }
        changeUser(index);
    }

    function prevUser() {
        $('.js-open-card-filter').click();
        $('.js-show-all-members').click();

        var currentIndex = getCurrentUserIndex();
        var index;
        if (currentIndex !== false || currentIndex !== 0) {
            index = currentIndex - 1;
        } else {
            index = $('.js-mem-list .js-member-item:last').index();
        }
        changeUser(index);
    }

    nextButton.click(nextUser);
    prevButton.click(prevUser);
    $('.board-header-btn.perms-btn').after(userIndicator);
    $('.board-header-btn.calendar-btn').before(prevButton, nextButton);
}, false);