/// <summary>
/// The CALDAV:calendar-query REPORT performs a search for all calendar object resources that match a
/// specified filter. The response of this report will contain all the WebDAV properties and calendar object
/// resource data specified in the request. In the case of the CALDAV:calendar-data XML element, one can
/// explicitly specify the calendar components and properties that should be returned in the calendar object
/// resource data that matches the filter.
/// </summary>
/// <param name="xmlDoc">The body of the request.</param>
/// <param name="collectionURl"></param>
/// <param name="httpContext"></param>
/// <returns></returns>
public async Task CalendarQuery(IXMLTreeStructure xmlDoc, string collectionURl, HttpContext httpContext)
{
IFileSystemManagement fs = new FileSystemManagement();
// take the first prop node to know the data that
// should ne returned
IXMLTreeStructure propNode;
xmlDoc.GetChildAtAnyLevel("prop", out propNode);
//get the filters to be applied
IXMLTreeStructure componentFilter;
xmlDoc.GetChildAtAnyLevel("filter", out componentFilter);
var userResources = new Dictionary <string, string>();
await fs.GetAllCalendarObjectResource(collectionURl, userResources);
var userCalendars = userResources.ToDictionary(userResource => userResource.Key,
userResource => VCalendar.Parse(userResource.Value));
//apply the filters to the calendars
var filteredCalendars = userCalendars.Where(x => x.Value.FilterResource(componentFilter));
await ReportResponseBuilder(filteredCalendars, propNode, httpContext);
}
/// <summary>
/// The CALDAV:calendar-multiget REPORT is used to retrieve specific calendar object resources from within a
/// collection, if the Request-URI is a collection, or to retrieve a specific calendar object resource, if the
/// Request-URI is a calendar object resource. This report is similar to the CALDAV:calendar-query REPORT
/// (see Section 7.8), except that it takes a list of DAV:href elements, instead of a CALDAV:filter element, to
/// determine which calendar object resources to return
/// </summary>
/// <returns></returns>
private async Task CalendarMultiget(IXMLTreeStructure xmlBody, HttpContext httpContext)
{
// take the first prop node to know the data that
// should ne returned
IXMLTreeStructure propNode;
xmlBody.GetChildAtAnyLevel("prop", out propNode);
//take the href nodes. Contain the direction of the resources files that
//are requested
var hrefs = xmlBody.Children.Where(node => node.NodeName == "href").Select(href => href.Value);
var result = new Dictionary <string, string>();
// process the requested resources
foreach (var href in hrefs)
{
var fs = new FileSystemManagement();
var resourceContent = await fs.GetCalendarObjectResource(href);
result.Add(href, resourceContent);
}
await ReportResponseBuilder(result
.Select(
x =>
new KeyValuePair <string, VCalendar>(x.Key,
string.IsNullOrEmpty(x.Value) ? null : VCalendar.Parse(x.Value))), propNode, httpContext);
}
