1 files changed, 112 insertions, 0 deletions
diff --git a/mod/event_calendar/views/default/js/event_calendar/gcal.js b/mod/event_calendar/views/default/js/event_calendar/gcal.js
new file mode 100644
index 000000000..e9bbe26d8
--- /dev/null
+++ b/mod/event_calendar/views/default/js/event_calendar/gcal.js
@@ -0,0 +1,112 @@
+/*
+ * FullCalendar v1.5.3 Google Calendar Plugin
+ *
+ * Copyright (c) 2011 Adam Shaw
+ * Dual licensed under the MIT and GPL licenses, located in
+ * MIT-LICENSE.txt and GPL-LICENSE.txt respectively.
+ *
+ * Date: Mon Feb 6 22:40:40 2012 -0800
+ *
+ */
+ 
+(function($) {
+
+
+var fc = $.fullCalendar;
+var formatDate = fc.formatDate;
+var parseISO8601 = fc.parseISO8601;
+var addDays = fc.addDays;
+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) {
+	if (sourceOptions.dataType == 'gcal') {
+		return transformOptions(sourceOptions, start, end);
+	}
+});
+
+
+function transformOptions(sourceOptions, start, end) {
+
+	var success = sourceOptions.success;
+	var data = $.extend({}, sourceOptions.data || {}, {
+		'start-min': formatDate(start, 'u'),
+		'start-max': formatDate(end, 'u'),
+		'singleevents': true,
+		'max-results': 9999
+	});
+	
+	var ctz = sourceOptions.currentTimezone;
+	if (ctz) {
+		data.ctz = ctz = ctz.replace(' ', '_');
+	}
+
+	return $.extend({}, sourceOptions, {
+		url: sourceOptions.url.replace(/\/basic$/, '/full') + '?alt=json-in-script&callback=?',
+		dataType: 'jsonp',
+		data: data,
+		startParam: false,
+		endParam: false,
+		success: function(data) {
+			var events = [];
+			if (data.feed.entry) {
+				$.each(data.feed.entry, function(i, entry) {
+					var startStr = entry['gd$when'][0]['startTime'];
+					var start = parseISO8601(startStr, true);
+					var end = parseISO8601(entry['gd$when'][0]['endTime'], true);
+					var allDay = startStr.indexOf('T') == -1;
+					var url;
+					$.each(entry.link, function(i, link) {
+						if (link.type == 'text/html') {
+							url = link.href;
+							if (ctz) {
+								url += (url.indexOf('?') == -1 ? '?' : '&') + 'ctz=' + ctz;
+							}
+						}
+					});
+					if (allDay) {
+						addDays(end, -1); // make inclusive
+					}
+					events.push({
+						id: entry['gCal$uid']['value'],
+						title: entry['title']['$t'],
+						url: url,
+						start: start,
+						end: end,
+						allDay: allDay,
+						location: entry['gd$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' });
+};
+
+
+})(jQuery);