private void Initialize(HttpContext context, PortalContextInitInfo initInfo)
{
_ownerHttpContext = context;
// use absolute uri to clone. requesturi.tostring messes up encoded parts, like backurl
_originalUri = new Uri(initInfo.RequestUri.AbsoluteUri.ToString()); // clone
_isWebdavRequest = initInfo.IsWebdavRequest;
_isOfficeProtocolRequest = initInfo.IsOfficeProtocolRequest;
_basicAuthHeaders = initInfo.BasicAuthHeaders;
_site = initInfo.RequestedSite;
_siteUrl = initInfo.SiteUrl;
_siteRelativePath = initInfo.SiteRelativePath;
_repositoryPath = initInfo.RepositoryPath;
_actionName = initInfo.ActionName;
_appNodePath = initInfo.AppNodePath;
_contextNodePath = initInfo.ContextNodePath;
_versionRequest = initInfo.VersionRequest;
_deviceName = initInfo.DeviceName;
if (_contextNodePath == null)
{
_contextNodeHead = initInfo.RequestedNodeHead;
}
else
{
_contextNodeHead = NodeHead.Get(initInfo.ContextNodePath);
_appNodePath = initInfo.RequestedNodeHead.Path;
}
//if (_siteUrl != null)
// _authenticationMode = _site.UrlList[siteUrl];
_authenticationMode = GetCurrentAuthenticationMode();
if (_contextNodeHead != null /*_isRequestedResourceExistInRepository*/)
{
_nodeType = initInfo.RequestedNodeHead.GetNodeType();
_nodeId = initInfo.RequestedNodeHead.Id;
}
//_queryStringNodePropertyName = HttpContext.Current.Request.QueryString[QUERYSTRING_NODEPROPERTY_KEY];
_queryStringNodePropertyName = context.Request.QueryString[QUERYSTRING_NODEPROPERTY_KEY];
if (_queryStringNodePropertyName != null)
_queryStringNodePropertyName = _queryStringNodePropertyName.Replace('$', '#');
BinaryHandlerRequestedNodeHead = initInfo.BinaryHandlerRequestedNodeHead;
}
internal static PortalContext Create(HttpContext context, PortalContextInitInfo initInfo)
{
PortalContext pc = new PortalContext();
pc.Initialize(context, initInfo);
context.Items.Add(CONTEXT_ITEM_KEY, pc);
context.Items.Add(ApplicationStorage.DEVICEPARAMNAME, pc.DeviceName);
return pc;
}
private void HandleResponseForClientCache(PortalContextInitInfo initInfo)
{
var context = HttpContext.Current;
// binaryhandler
if (_binaryHandlerClientCacheMaxAge.HasValue && initInfo.BinaryHandlerRequestedNodeHead != null)
{
HttpHeaderTools.SetCacheControlHeaders(_binaryHandlerClientCacheMaxAge.Value);
// handle is-modified-since requests only for requests coming from proxy
if (PortalContext.ProxyIPs.Contains(context.Request.UserHostAddress))
HttpHeaderTools.EndResponseForClientCache(initInfo.BinaryHandlerRequestedNodeHead.ModificationDate);
return;
}
// images, and other content requested with their path (e.g. /Root/Global/images/myimage.png)
string extension = System.IO.Path.GetExtension(context.Request.Url.AbsolutePath).ToLower();
if (_clientCacheConfig != null && _clientCacheConfig.ContainsKey(extension))
{
// get requested nodehead
if (initInfo.RequestedNodeHead == null)
return;
int seconds = _clientCacheConfig[extension];
HttpHeaderTools.SetCacheControlHeaders(seconds);
// handle is-modified-since requests only for requests coming from proxy
if (PortalContext.ProxyIPs.Contains(context.Request.UserHostAddress))
HttpHeaderTools.EndResponseForClientCache(initInfo.RequestedNodeHead.ModificationDate);
return;
}
// applications
if (initInfo.RequestedNodeHead != null)
{
Application app = null;
// elevate to sysadmin, as we are startupuser here, and group 'everyone' should have permissions to application without elevation
using (new SystemAccount())
{
app = ApplicationStorage.Instance.GetApplication(string.IsNullOrEmpty(initInfo.ActionName) ? "browse" : initInfo.ActionName, initInfo.RequestedNodeHead, initInfo.DeviceName);
}
if (app != null)
{
var maxAge = app.NumericMaxAge;
var cacheControl = app.CacheControlEnumValue;
if (cacheControl.HasValue && maxAge.HasValue)
{
HttpHeaderTools.SetCacheControlHeaders(maxAge.Value, cacheControl.Value);
if (PortalContext.ProxyIPs.Contains(context.Request.UserHostAddress))
HttpHeaderTools.EndResponseForClientCache(initInfo.RequestedNodeHead.ModificationDate);
}
return;
}
}
}
