/// <summary>
/// Returns a Response XML element with all the property names
/// and property values of the visible properties.
/// </summary>
/// <param name="url"></param>
/// <param name="calendarResourceId">Name of the resource</param>
/// <param name="additionalProperties">List of additional requested properties (key=name; value=namespace)</param>
/// <returns></returns>
private async Task <XmlTreeStructure> AllPropFillTree(string url, string calendarResourceId,
List <KeyValuePair <string, string> > additionalProperties)
{
#region Adding the response of the collection or resource.
//Adding standard structure for a "response" element.
var treeChild = new XmlTreeStructure("response", "DAV:");
#region Adding the <D:href>/api/v1/collections/users|groups/principalId/{collectionName}/{calendarResourceId}?</D:href>
var href = new XmlTreeStructure("href", "DAV:");
href.AddValue(SystemProperties._baseUrl + url);
treeChild.AddChild(href);
#endregion
#region Adding the propstat
#region Selecting properties
var propertiesCol = new List <XmlTreeStructure>();
var propertiesOk = new List <XmlTreeStructure>();
var propertiesWrong = new List <XmlTreeStructure>();
var errorStack = new Stack <string>();
//Here all visible properties are retrieve plus a collection of extra properties that can be
//defined in the request body.
if (calendarResourceId == null)
{
var properties = await _collectionRepository.GetAllProperties(url);
foreach (var property in properties)
{
//TODO: Check that the property is accessible beyond its visibility.
var tempTree = property.Value == null
? new XmlTreeStructure(property.Name, property.Namespace)
{
Value = ""
}
: XmlTreeStructure.Parse(property.Value);
propertiesCol.Add((XmlTreeStructure)tempTree);
}
//looking for additional properties
if (additionalProperties != null && additionalProperties.Count > 0)
{
foreach (var addProperty in additionalProperties)
{
//gets the property from database
var property = await _collectionRepository.GetProperty(url, addProperty);
//Builds the xmlTreeExtructure checking that if the value is null thats because
//the property was not found.
IXMLTreeStructure prop;
if (property != null)
{
prop = property.Value == null
? new XmlTreeStructure(property.Name, property.Namespace)
{
Value = ""
}
}
: XmlTreeStructure.Parse(property.Value);
else
{
prop = new XmlTreeStructure(addProperty.Key, addProperty.Value);
}
propertiesCol.Add((XmlTreeStructure)prop);
}
}
}
else
{
var properties = await _resourceRespository.GetAllProperties(url);
foreach (var property in properties)
{
//TODO: Check that the property is accessible beyond its visibility.
var tempTree = property.Value == null
? new XmlTreeStructure(property.Name, property.Namespace)
{
Value = ""
}
: XmlTreeStructure.Parse(property.Value);
propertiesCol.Add((XmlTreeStructure)tempTree);
}
//looking for additional properties
if (additionalProperties != null && additionalProperties.Count > 0)
{
foreach (var addProperty in additionalProperties)
{
//gets the property from database
var property = await _resourceRespository.GetProperty(url, addProperty);
//Builds the xmlTreeExtructure checking that if the value is null thats because
//the property was not found.
IXMLTreeStructure prop;
if (property != null)
{
prop = property.Value == null
? new XmlTreeStructure(property.Name, property.Namespace)
{
Value = ""
}
}
: XmlTreeStructure.Parse(property.Value);
else
{
prop = new XmlTreeStructure(addProperty.Key, addProperty.Value);
}
propertiesCol.Add((XmlTreeStructure)prop);
}
}
}
//Here there are divided all properties between recovered and error recovering
foreach (var propTree in propertiesCol)
{
if (propTree.Value != null)
{
propertiesOk.Add(propTree);
}
else
{
propertiesWrong.Add(propTree);
}
}
#endregion
#region Adding nested propOK
//This procedure has been explained in another method.
//Here the retrieve properties are grouped.
var propstatOk = new XmlTreeStructure("propstat", "DAV:");
var propOk = new XmlTreeStructure("prop", "DAV:");
//Here i add all properties to the prop.
foreach (var property in propertiesOk)
{
propOk.AddChild(property);
}
propstatOk.AddChild(propOk);
#region Adding nested status OK
var statusOk = new XmlTreeStructure("status", "DAV:");
statusOk.AddValue("HTTP/1.1 200 OK");
propstatOk.AddChild(statusOk);
#endregion
#endregion
#region Adding nested propWrong
//Here the properties that could not be retrieved are grouped.
var propstatWrong = new XmlTreeStructure("propstat", "DAV:");
var propWrong = new XmlTreeStructure("prop", "DAV:");
//Here i add all properties to the prop.
foreach (var property in propertiesWrong)
{
propWrong.AddChild(property);
}
propstatWrong.AddChild(propWrong);
#region Adding nested status Not Found
var statusWrong = new XmlTreeStructure("status", "DAV:");
statusWrong.AddValue("HTTP/1.1 400 Not Found");
propstatWrong.AddChild(statusWrong);
#endregion
#region Adding responseDescription when wrong
//Here i add an description for explain the errors.
//This should be aplied in all method with an similar structure but for the moment is only used here.
//However this is not required.
var responseDescrpWrong = new XmlTreeStructure("responsedescription", "DAV:");
responseDescrpWrong.AddValue("The properties doesn't exist");
propstatWrong.AddChild(responseDescrpWrong);
#endregion
#endregion
//If any of the "status" group is empty, it is not included.
if (propertiesOk.Count > 0)
{
treeChild.AddChild(propstatOk);
}
if (propertiesWrong.Count > 0)
{
treeChild.AddChild(propstatWrong);
}
#endregion
return(treeChild);
#endregion
}
