private static void AddCalendarOverlay(SPList targetList, string viewName, string owaUrl, string exchangeUrl, SPList overlayList, string overlayName, string overlayDescription, CalendarOverlayColor color, bool alwaysShow, bool clearExisting)
{
bool sharePoint = overlayList != null;
string linkUrl = owaUrl;
if (sharePoint)
linkUrl = overlayList.DefaultViewUrl;
SPView targetView = targetList.DefaultView;
if (!string.IsNullOrEmpty(viewName))
targetView = targetList.Views[viewName];
XmlDocument xml = new XmlDocument();
XmlElement aggregationElement = null;
int count = 0;
if (string.IsNullOrEmpty(targetView.CalendarSettings) || clearExisting)
{
xml.AppendChild(xml.CreateElement("AggregationCalendars"));
aggregationElement = xml.CreateElement("AggregationCalendar");
xml.DocumentElement.AppendChild(aggregationElement);
}
else
{
xml.LoadXml(targetView.CalendarSettings);
XmlNodeList calendars = xml.SelectNodes("/AggregationCalendars/AggregationCalendar");
if (calendars != null)
count = calendars.Count;
aggregationElement = xml.SelectSingleNode(string.Format("/AggregationCalendars/AggregationCalendar[@CalendarUrl='{0}']", linkUrl)) as XmlElement;
if (aggregationElement == null)
{
if (count >= 10)
throw new SPException(string.Format("10 calendar ovarlays already exist for the calendar {0}.",targetList.RootFolder.ServerRelativeUrl));
aggregationElement = xml.CreateElement("AggregationCalendar");
xml.DocumentElement.AppendChild(aggregationElement);
}
}
if (!aggregationElement.HasAttribute("Id"))
aggregationElement.SetAttribute("Id", Guid.NewGuid().ToString("B", CultureInfo.InvariantCulture));
aggregationElement.SetAttribute("Type", sharePoint ? "SharePoint" : "Exchange");
aggregationElement.SetAttribute("Name", !string.IsNullOrEmpty(overlayName) ? overlayName : (overlayList == null ? "" : overlayList.Title));
aggregationElement.SetAttribute("Description", !string.IsNullOrEmpty(overlayDescription) ? overlayDescription : (overlayList == null ? "" : overlayList.Description));
aggregationElement.SetAttribute("Color", ((int)color).ToString());
aggregationElement.SetAttribute("AlwaysShow", alwaysShow.ToString());
aggregationElement.SetAttribute("CalendarUrl", linkUrl);
XmlElement settingsElement = aggregationElement.SelectSingleNode("./Settings") as XmlElement;
if (settingsElement == null)
{
settingsElement = xml.CreateElement("Settings");
aggregationElement.AppendChild(settingsElement);
}
if (sharePoint)
{
settingsElement.SetAttribute("WebUrl", overlayList.ParentWeb.Site.MakeFullUrl(overlayList.ParentWebUrl));
settingsElement.SetAttribute("ListId", overlayList.ID.ToString("B", CultureInfo.InvariantCulture));
settingsElement.SetAttribute("ViewId", overlayList.DefaultView.ID.ToString("B", CultureInfo.InvariantCulture));
settingsElement.SetAttribute("ListFormUrl", overlayList.Forms[PAGETYPE.PAGE_DISPLAYFORM].ServerRelativeUrl);
}
else
{
settingsElement.SetAttribute("ServiceUrl", exchangeUrl);
}
targetView.CalendarSettings = xml.OuterXml;
targetView.Update();
/*
<AggregationCalendars>
<AggregationCalendar
Id="{cfc22c0b-688e-4555-b1d0-784081a91464}"
Type="SharePoint"
Name="My Overlay Calendar"
Description=""
Color="1"
AlwaysShow="True"
CalendarUrl="/Lists/MyOverlayCalendar/calendar.aspx">
<Settings
WebUrl="http://demo"
ListId="{4a15e596-674f-4af7-a548-0b01470e8d75}"
ViewId="{594c2916-14e7-4b08-ba36-1126b825bf45}"
ListFormUrl="/Lists/MyOverlayCalendar/DispForm.aspx" />
</AggregationCalendar>
<AggregationCalendar
Id="{cfc22c0b-688e-4555-b1d0-784081a91465}"
Type="Exchange"
Name="My Overlay Calendar"
Description=""
Color="1"
AlwaysShow="True"
CalendarUrl="<url>">
<Settings ServiceUrl="<url>" />
</AggregationCalendar>
</AggregationCalendars>
*/
}
public static void AddCalendarOverlay(SPList targetList, string viewName, SPList overlayList, string overlayName, string overlayDescription, CalendarOverlayColor color, bool alwaysShow, bool clearExisting)
{
AddCalendarOverlay(targetList, viewName, null, null, overlayList, overlayName, overlayDescription, color, alwaysShow, clearExisting);
}
private static void AddCalendarOverlay(SPList targetList, string viewName, string owaUrl, string exchangeUrl, SPList overlayList, string overlayName, string overlayDescription, CalendarOverlayColor color, bool alwaysShow, bool clearExisting)
{
bool sharePoint = overlayList != null;
string linkUrl = owaUrl;
if (sharePoint)
{
linkUrl = overlayList.DefaultViewUrl;
}
SPView targetView = targetList.DefaultView;
if (!string.IsNullOrEmpty(viewName))
{
targetView = targetList.Views[viewName];
}
XmlDocument xml = new XmlDocument();
XmlElement aggregationElement = null;
int count = 0;
if (string.IsNullOrEmpty(targetView.CalendarSettings) || clearExisting)
{
xml.AppendChild(xml.CreateElement("AggregationCalendars"));
aggregationElement = xml.CreateElement("AggregationCalendar");
xml.DocumentElement.AppendChild(aggregationElement);
}
else
{
xml.LoadXml(targetView.CalendarSettings);
XmlNodeList calendars = xml.SelectNodes("/AggregationCalendars/AggregationCalendar");
if (calendars != null)
{
count = calendars.Count;
}
aggregationElement = xml.SelectSingleNode(string.Format("/AggregationCalendars/AggregationCalendar[@CalendarUrl='{0}']", linkUrl)) as XmlElement;
if (aggregationElement == null)
{
if (count >= 10)
{
throw new SPException(string.Format("10 calendar ovarlays already exist for the calendar {0}.", targetList.RootFolder.ServerRelativeUrl));
}
aggregationElement = xml.CreateElement("AggregationCalendar");
xml.DocumentElement.AppendChild(aggregationElement);
}
}
if (!aggregationElement.HasAttribute("Id"))
{
aggregationElement.SetAttribute("Id", Guid.NewGuid().ToString("B", CultureInfo.InvariantCulture));
}
aggregationElement.SetAttribute("Type", sharePoint ? "SharePoint" : "Exchange");
aggregationElement.SetAttribute("Name", !string.IsNullOrEmpty(overlayName) ? overlayName : (overlayList == null ? "" : overlayList.Title));
aggregationElement.SetAttribute("Description", !string.IsNullOrEmpty(overlayDescription) ? overlayDescription : (overlayList == null ? "" : overlayList.Description));
aggregationElement.SetAttribute("Color", ((int)color).ToString());
aggregationElement.SetAttribute("AlwaysShow", alwaysShow.ToString());
aggregationElement.SetAttribute("CalendarUrl", linkUrl);
XmlElement settingsElement = aggregationElement.SelectSingleNode("./Settings") as XmlElement;
if (settingsElement == null)
{
settingsElement = xml.CreateElement("Settings");
aggregationElement.AppendChild(settingsElement);
}
if (sharePoint)
{
settingsElement.SetAttribute("WebUrl", overlayList.ParentWeb.Site.MakeFullUrl(overlayList.ParentWebUrl));
settingsElement.SetAttribute("ListId", overlayList.ID.ToString("B", CultureInfo.InvariantCulture));
settingsElement.SetAttribute("ViewId", overlayList.DefaultView.ID.ToString("B", CultureInfo.InvariantCulture));
settingsElement.SetAttribute("ListFormUrl", overlayList.Forms[PAGETYPE.PAGE_DISPLAYFORM].ServerRelativeUrl);
}
else
{
settingsElement.SetAttribute("ServiceUrl", exchangeUrl);
}
targetView.CalendarSettings = xml.OuterXml;
targetView.Update();
/*
* <AggregationCalendars>
* <AggregationCalendar
* Id="{cfc22c0b-688e-4555-b1d0-784081a91464}"
* Type="SharePoint"
* Name="My Overlay Calendar"
* Description=""
* Color="1"
* AlwaysShow="True"
* CalendarUrl="/Lists/MyOverlayCalendar/calendar.aspx">
* <Settings
* WebUrl="http://demo"
* ListId="{4a15e596-674f-4af7-a548-0b01470e8d75}"
* ViewId="{594c2916-14e7-4b08-ba36-1126b825bf45}"
* ListFormUrl="/Lists/MyOverlayCalendar/DispForm.aspx" />
* </AggregationCalendar>
* <AggregationCalendar
* Id="{cfc22c0b-688e-4555-b1d0-784081a91465}"
* Type="Exchange"
* Name="My Overlay Calendar"
* Description=""
* Color="1"
* AlwaysShow="True"
* CalendarUrl="<url>">
* <Settings ServiceUrl="<url>" />
* </AggregationCalendar>
* </AggregationCalendars>
*/
}
private static void AddCalendarOverlay(SPList targetList, string viewName, string overlayViewName, string owaUrl, string exchangeUrl, SPList overlayList, string overlayName, string overlayDescription, CalendarOverlayColor color, bool alwaysShow, bool clearExisting)
{
var isSharePointOverlay = overlayList != null;
var overlayViewId = string.IsNullOrEmpty(overlayViewName) ? overlayList.DefaultView.ID : overlayList.Views[overlayViewName].ID;
var linkUrl = isSharePointOverlay ? overlayList.GetView(overlayViewId).Url : owaUrl;
var targetView = targetList.DefaultView;
if (!string.IsNullOrEmpty(viewName))
{
targetView = targetList.Views[viewName];
}
var xml = new XmlDocument();
XmlElement aggregationElement = null;
var count = 0;
if (string.IsNullOrEmpty(targetView.CalendarSettings) || clearExisting)
{
xml.AppendChild(xml.CreateElement("AggregationCalendars"));
aggregationElement = xml.CreateElement("AggregationCalendar");
if (xml.DocumentElement != null)
{
xml.DocumentElement.AppendChild(aggregationElement);
}
}
else
{
xml.LoadXml(targetView.CalendarSettings);
var calendars = xml.SelectNodes("/AggregationCalendars/AggregationCalendar");
if (calendars != null)
{
count = calendars.Count;
}
aggregationElement =
xml.SelectSingleNode(
string.Format("/AggregationCalendars/AggregationCalendar[@CalendarUrl='{0}']", linkUrl)) as XmlElement;
if (aggregationElement == null)
{
if (count >= 10)
{
throw new SPException(
string.Format(
"10 calendar ovarlays already exist for the calendar {0}.",
targetList.RootFolder.ServerRelativeUrl));
}
aggregationElement = xml.CreateElement("AggregationCalendar");
if (xml.DocumentElement != null)
{
xml.DocumentElement.AppendChild(aggregationElement);
}
}
}
if (!aggregationElement.HasAttribute("Id"))
{
aggregationElement.SetAttribute("Id", Guid.NewGuid().ToString("B", CultureInfo.InvariantCulture));
}
aggregationElement.SetAttribute("Type", isSharePointOverlay ? "SharePoint" : "Exchange");
aggregationElement.SetAttribute("Name", !string.IsNullOrEmpty(overlayName) ? overlayName : (overlayList == null ? string.Empty : overlayList.Title));
aggregationElement.SetAttribute("Description", !string.IsNullOrEmpty(overlayDescription) ? overlayDescription : (overlayList == null ? string.Empty : overlayList.Description));
aggregationElement.SetAttribute("Color", ((int)color).ToString(CultureInfo.InvariantCulture));
aggregationElement.SetAttribute("AlwaysShow", alwaysShow.ToString());
aggregationElement.SetAttribute("CalendarUrl", linkUrl);
var settingsElement = aggregationElement.SelectSingleNode("./Settings") as XmlElement;
if (settingsElement == null)
{
settingsElement = xml.CreateElement("Settings");
aggregationElement.AppendChild(settingsElement);
}
if (isSharePointOverlay)
{
settingsElement.SetAttribute("WebUrl", overlayList.ParentWeb.Site.MakeFullUrl(overlayList.ParentWebUrl));
settingsElement.SetAttribute("ListId", overlayList.ID.ToString("B", CultureInfo.InvariantCulture));
settingsElement.SetAttribute("ViewId", overlayViewId.ToString("B", CultureInfo.InvariantCulture));
settingsElement.SetAttribute("ListFormUrl", overlayList.Forms[PAGETYPE.PAGE_DISPLAYFORM].ServerRelativeUrl);
}
else
{
settingsElement.SetAttribute("ServiceUrl", exchangeUrl);
}
targetView.CalendarSettings = xml.OuterXml;
targetView.Update();
}
public static void AddCalendarOverlay(SPList targetList, string viewName, SPList overlayList, string overlayName, string overlayDescription, CalendarOverlayColor color, bool alwaysShow, bool clearExisting)
{
AddCalendarOverlay(targetList, viewName, null, null, overlayList, overlayName, overlayDescription, color, alwaysShow, clearExisting);
}