krafthaus/bauhaus

/**
 * plugin.js
 *
 * Copyright, Moxiecode Systems AB
 * Released under LGPL License.
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

/*global tinymce:true */

tinymce.PluginManager.add('insertdatetime', function(editor) {
    var daysShort = "Sun Mon Tue Wed Thu Fri Sat Sun".split(' ');
    var daysLong = "Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sunday".split(' ');
    var monthsShort = "Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec".split(' ');
    var monthsLong = "January February March April May June July August September October November December".split(' ');
    var menuItems = [], lastFormat, defaultButtonTimeFormat;

    function getDateTime(fmt, date) {
        function addZeros(value, len) {
            value = "" + value;

            if (value.length < len) {
                for (var i = 0; i < (len - value.length); i++) {
                    value = "0" + value;
                }
            }

            return value;
        }

        date = date || new Date();

        fmt = fmt.replace("%D", "%m/%d/%Y");
        fmt = fmt.replace("%r", "%I:%M:%S %p");
        fmt = fmt.replace("%Y", "" + date.getFullYear());
        fmt = fmt.replace("%y", "" + date.getYear());
        fmt = fmt.replace("%m", addZeros(date.getMonth() + 1, 2));
        fmt = fmt.replace("%d", addZeros(date.getDate(), 2));
        fmt = fmt.replace("%H", "" + addZeros(date.getHours(), 2));
        fmt = fmt.replace("%M", "" + addZeros(date.getMinutes(), 2));
        fmt = fmt.replace("%S", "" + addZeros(date.getSeconds(), 2));
        fmt = fmt.replace("%I", "" + ((date.getHours() + 11) % 12 + 1));
        fmt = fmt.replace("%p", "" + (date.getHours() < 12 ? "AM" : "PM"));
        fmt = fmt.replace("%B", "" + editor.translate(monthsLong[date.getMonth()]));
        fmt = fmt.replace("%b", "" + editor.translate(monthsShort[date.getMonth()]));
        fmt = fmt.replace("%A", "" + editor.translate(daysLong[date.getDay()]));
        fmt = fmt.replace("%a", "" + editor.translate(daysShort[date.getDay()]));
        fmt = fmt.replace("%%", "%");

        return fmt;
    }

    function insertDateTime(format) {
        var html = getDateTime(format);

        if (editor.settings.insertdatetime_element) {
            var computerTime;

            if (/%[HMSIp]/.test(format)) {
                computerTime = getDateTime("%Y-%m-%dT%H:%M");
            } else {
                computerTime = getDateTime("%Y-%m-%d");
            }

            html = '<time datetime="' + computerTime + '">' + html + '</time>';

            var timeElm = editor.dom.getParent(editor.selection.getStart(), 'time');
            if (timeElm) {
                editor.dom.setOuterHTML(timeElm, html);
                return;
            }
        }

        editor.insertContent(html);
    }

    editor.addCommand('mceInsertDate', function() {
        insertDateTime(editor.getParam("insertdatetime_dateformat", editor.translate("%Y-%m-%d")));
    });

    editor.addCommand('mceInsertTime', function() {
        insertDateTime(editor.getParam("insertdatetime_timeformat", editor.translate('%H:%M:%S')));
    });

    editor.addButton('insertdatetime', {
        type: 'splitbutton',
        title: 'Insert date/time',
        onclick: function() {
            insertDateTime(lastFormat || defaultButtonTimeFormat);
        },
        menu: menuItems
    });

    tinymce.each(editor.settings.insertdatetime_formats || [
        "%H:%M:%S",
        "%Y-%m-%d",
        "%I:%M:%S %p",
        "%D"
    ], function(fmt) {
        if (!defaultButtonTimeFormat) {
            defaultButtonTimeFormat = fmt;
        }

        menuItems.push({
            text: getDateTime(fmt),
            onclick: function() {
                lastFormat = fmt;
                insertDateTime(fmt);
            }
        });
    });

    editor.addMenuItem('insertdatetime', {
        icon: 'date',
        text: 'Insert date/time',
        menu: menuItems,
        context: 'insert'
    });
});