/**
 * editor_plugin_src.js
 *
 * Copyright 2009, Moxiecode Systems AB
 * Released under LGPL License.
 *
 * License: http://tinymce.moxiecode.com/license
 * Contributing: http://tinymce.moxiecode.com/contributing
 */

(function () {
    tinymce.create('tinymce.plugins.InsertDateTime', {
        init: function (ed, url) {
            var t = this;

            t.editor = ed;

            ed.addCommand('mceInsertDate', function () {
                var str = t._getDateTime(new Date(), ed.getParam("plugin_insertdate_dateFormat", ed.getLang('insertdatetime.date_fmt')));

                ed.execCommand('mceInsertContent', false, str);
            });

            ed.addCommand('mceInsertTime', function () {
                var str = t._getDateTime(new Date(), ed.getParam("plugin_insertdate_timeFormat", ed.getLang('insertdatetime.time_fmt')));

                ed.execCommand('mceInsertContent', false, str);
            });

            ed.addButton('insertdate', {title: 'insertdatetime.insertdate_desc', cmd: 'mceInsertDate'});
            ed.addButton('inserttime', {title: 'insertdatetime.inserttime_desc', cmd: 'mceInsertTime'});
        },

        getInfo: function () {
            return {
                longname: 'Insert date/time',
                author: 'Moxiecode Systems AB',
                authorurl: 'http://tinymce.moxiecode.com',
                infourl: 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/insertdatetime',
                version: tinymce.majorVersion + "." + tinymce.minorVersion
            };
        },

        // Private methods

        _getDateTime: function (d, fmt) {
            var ed = this.editor;

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

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

                return value;
            };

            fmt = fmt.replace("%D", "%m/%d/%y");
            fmt = fmt.replace("%r", "%I:%M:%S %p");
            fmt = fmt.replace("%Y", "" + d.getFullYear());
            fmt = fmt.replace("%y", "" + d.getYear());
            fmt = fmt.replace("%m", addZeros(d.getMonth() + 1, 2));
            fmt = fmt.replace("%d", addZeros(d.getDate(), 2));
            fmt = fmt.replace("%H", "" + addZeros(d.getHours(), 2));
            fmt = fmt.replace("%M", "" + addZeros(d.getMinutes(), 2));
            fmt = fmt.replace("%S", "" + addZeros(d.getSeconds(), 2));
            fmt = fmt.replace("%I", "" + ((d.getHours() + 11) % 12 + 1));
            fmt = fmt.replace("%p", "" + (d.getHours() < 12 ? "AM" : "PM"));
            fmt = fmt.replace("%B", "" + ed.getLang("insertdatetime.months_long").split(',')[d.getMonth()]);
            fmt = fmt.replace("%b", "" + ed.getLang("insertdatetime.months_short").split(',')[d.getMonth()]);
            fmt = fmt.replace("%A", "" + ed.getLang("insertdatetime.day_long").split(',')[d.getDay()]);
            fmt = fmt.replace("%a", "" + ed.getLang("insertdatetime.day_short").split(',')[d.getDay()]);
            fmt = fmt.replace("%%", "%");

            return fmt;
        }
    });

    // Register plugin
    tinymce.PluginManager.add('insertdatetime', tinymce.plugins.InsertDateTime);
})();