trilium/public/javascripts/dialogs/recent_changes.js

const recentChanges = (function() {
    const dialog = $("#recent-changes-dialog");

    async function showDialog() {
        dialog.dialog({
            modal: true,
            width: 800,
            height: 700
        });

        const result = await $.ajax({
            url: baseApiUrl + 'recent-changes/',
            type: 'GET',
            error: () => error("Error getting recent changes.")
        });

        dialog.html('');

        const groupedByDate = groupByDate(result);

        for (const [dateDay, dayChanges] of groupedByDate) {
            const changesListEl = $('<ul>');

            const dayEl = $('<div>').append($('<b>').html(formatDate(dateDay))).append(changesListEl);

            for (const change of dayChanges) {
                const formattedTime = formatTime(getDateFromTS(change.date_modified_to));

                const noteLink = $("<a>", {
                    href: 'app#' + change.note_id,
                    text: change.note_title
                });

                const revLink = $("<a>", {
                    href: "javascript: noteHistory.showNoteHistoryDialogNotAsync('" + change.note_id + "', '" + change.note_history_id + "');",
                    text: 'rev'
                });

                changesListEl.append($('<li>')
                    .append(formattedTime + ' - ')
                    .append(noteLink)
                    .append(' (').append(revLink).append(')'));
            }

            dialog.append(dayEl);
        }
    }

    function groupByDate(result) {
        const groupedByDate = new Map();
        const dayCache = {};

        for (const row of result) {
            row.note_title = getFullName(row.note_id);

            let dateDay = getDateFromTS(row.date_modified_to);
            dateDay.setHours(0);
            dateDay.setMinutes(0);
            dateDay.setSeconds(0);
            dateDay.setMilliseconds(0);

            // this stupidity is to make sure that we always use the same day object because Map uses only
            // reference equality
            if (dayCache[dateDay]) {
                dateDay = dayCache[dateDay];
            }
            else {
                dayCache[dateDay] = dateDay;
            }

            if (!groupedByDate.has(dateDay)) {
                groupedByDate.set(dateDay, []);
            }

            groupedByDate.get(dateDay).push(row);
        }
        return groupedByDate;
    }


    $(document).bind('keydown', 'alt+r', showDialog);

    $(document).on('click', '#recent-changes-dialog a', e => {
        goToInternalNote(e, () => {
            dialog.dialog('close');
        });
    });

    return {
        showDialog
    };
})();