MyEMS/myems

/*!
 * FullCalendar v2.1.1 Google Calendar Plugin
 * Docs & License: http://arshaw.com/fullcalendar/
 * (c) 2013 Adam Shaw
 */
 
(function(factory) {
    if (typeof define === 'function' && define.amd) {
        define([ 'jquery' ], factory);
    }
    else {
        factory(jQuery);
    }
})(function($) {


var fc = $.fullCalendar;
var applyAll = fc.applyAll;


fc.sourceNormalizers.push(function(sourceOptions) {
    if (sourceOptions.dataType == 'gcal' ||
        sourceOptions.dataType === undefined &&
        (sourceOptions.url || '').match(/^(http|https):\/\/www.google.com\/calendar\/feeds\//)) {
            sourceOptions.dataType = 'gcal';
            if (sourceOptions.editable === undefined) {
                sourceOptions.editable = false;
            }
        }
});


fc.sourceFetchers.push(function(sourceOptions, start, end, timezone) {
    if (sourceOptions.dataType == 'gcal') {
        return transformOptions(sourceOptions, start, end, timezone);
    }
});


function transformOptions(sourceOptions, start, end, timezone) {

    var success = sourceOptions.success;
    var data = $.extend({}, sourceOptions.data || {}, {
        singleevents: true,
        'max-results': 9999
    });

    return $.extend({}, sourceOptions, {
        url: sourceOptions.url.replace(/\/basic$/, '/full') + '?alt=json-in-script&callback=?',
        dataType: 'jsonp',
        data: data,
        timezoneParam: 'ctz',
        startParam: 'start-min',
        endParam: 'start-max',
        success: function(data) {
            var events = [];
            if (data.feed.entry) {
                $.each(data.feed.entry, function(i, entry) {

                    var url;
                    $.each(entry.link, function(i, link) {
                        if (link.type == 'text/html') {
                            url = link.href;
                            if (timezone && timezone != 'local') {
                                url += (url.indexOf('?') == -1 ? '?' : '&') + 'ctz=' + encodeURIComponent(timezone);
                            }
                        }
                    });

                    events.push({
                        id: entry.gCal$uid.value,
                        title: entry.title.$t,
                        start: entry.gd$when[0].startTime,
                        end: entry.gd$when[0].endTime,
                        url: url,
                        location: entry.gd$where[0].valueString,
                        description: entry.content.$t
                    });

                });
            }
            var args = [events].concat(Array.prototype.slice.call(arguments, 1));
            var res = applyAll(success, this, args);
            if ($.isArray(res)) {
                return res;
            }
            return events;
        }
    });
    
}


// legacy
fc.gcalFeed = function(url, sourceOptions) {
    return $.extend({}, sourceOptions, { url: url, dataType: 'gcal' });
};


});