/// <summary>
/// The Render method is called when the ASP.NET Page Framework
/// determines that it is time to render content into the page output stream.
/// This method and captures the output generated by the portal module user control
/// It then adds this content into the ASP.NET Cache for future requests.
/// </summary>
/// <remarks>
/// </remarks>
protected override void Render(HtmlTextWriter output)
{
if (_moduleConfiguration != null)
{
// If no caching is specified or in admin mode, render the child tree and return
if (_moduleConfiguration.CacheTime == 0 | PortalSecurity.HasEditPermissions(_moduleConfiguration.ModulePermissions))
{
base.Render(output);
}
else //output caching enabled
{
// If no cached output was found from a previous request, render
// child controls into a TextWriter, and then cache the results
if (_cachedOutput == "")
{
StringWriter tempWriter = new StringWriter();
base.Render(new HtmlTextWriter(tempWriter));
_cachedOutput = tempWriter.ToString();
if (CacheMethod != "D")
{
DataCache.SetCache(CacheKey, _cachedOutput, DateTime.Now.AddSeconds(_moduleConfiguration.CacheTime));
}
else // cache to disk
{
try
{
if (!Directory.Exists(CacheDirectory))
{
Directory.CreateDirectory(CacheDirectory);
}
StreamWriter objStream;
objStream = File.CreateText(CacheFileName);
objStream.WriteLine(_cachedOutput);
objStream.Close();
}
catch
{
// error writing to disk
}
}
}
// Output the user control's content
output.Write(_cachedOutput);
}
}
else
{
base.Render(output);
}
}
/// <summary>
/// Gets the properties
/// </summary>
/// <history>
/// [cnurse] 02/23/2006 created
/// </history>
private ProfilePropertyDefinitionCollection GetProperties()
{
string strKey = ProfileController.PROPERTIES_CACHEKEY + "." + UsersPortalId;
if (m_objProperties == null)
{
m_objProperties = (ProfilePropertyDefinitionCollection)DataCache.GetCache(strKey);
if (m_objProperties == null)
{
m_objProperties = ProfileController.GetPropertyDefinitionsByPortal(UsersPortalId);
DataCache.SetCache(strKey, m_objProperties);
}
}
return(m_objProperties);
}
private void ManageFavicon()
{
string strFavicon = Convert.ToString(DataCache.GetCache("FAVICON" + PortalSettings.PortalId));
if (strFavicon == "")
{
if (File.Exists(PortalSettings.HomeDirectoryMapPath + "favicon.ico"))
{
strFavicon = PortalSettings.HomeDirectory + "favicon.ico";
if (Globals.PerformanceSetting != Globals.PerformanceSettings.NoCaching)
{
DataCache.SetCache("FAVICON" + PortalSettings.PortalId, strFavicon);
}
}
}
if (!String.IsNullOrEmpty(strFavicon))
{
HtmlLink objLink = new HtmlLink();
objLink.Attributes["rel"] = "SHORTCUT ICON";
objLink.Attributes["href"] = strFavicon;
Page.Header.Controls.Add(objLink);
}
}
private void ManageStyleSheets(bool PortalCSS)
{
// initialize reference paths to load the cascading style sheets
string id;
Hashtable objCSSCache = (Hashtable)DataCache.GetCache("CSS");
if (objCSSCache == null)
{
objCSSCache = new Hashtable();
}
if (PortalCSS == false)
{
// default style sheet ( required )
id = Globals.CreateValidID(Globals.HostPath);
AddStyleSheet(id, Globals.HostPath + "default.css");
// skin package style sheet
id = Globals.CreateValidID(PortalSettings.ActiveTab.SkinPath);
if (objCSSCache.ContainsKey(id) == false)
{
if (File.Exists(Server.MapPath(PortalSettings.ActiveTab.SkinPath) + "skin.css"))
{
objCSSCache[id] = PortalSettings.ActiveTab.SkinPath + "skin.css";
}
else
{
objCSSCache[id] = "";
}
if (Globals.PerformanceSetting != Globals.PerformanceSettings.NoCaching)
{
DataCache.SetCache("CSS", objCSSCache);
}
}
if (objCSSCache[id].ToString() != "")
{
AddStyleSheet(id, objCSSCache[id].ToString());
}
// skin file style sheet
id = Globals.CreateValidID(PortalSettings.ActiveTab.SkinSrc.Replace(".ascx", ".css"));
if (objCSSCache.ContainsKey(id) == false)
{
if (File.Exists(Server.MapPath(PortalSettings.ActiveTab.SkinSrc.Replace(".ascx", ".css"))))
{
objCSSCache[id] = PortalSettings.ActiveTab.SkinSrc.Replace(".ascx", ".css");
}
else
{
objCSSCache[id] = "";
}
if (Globals.PerformanceSetting != Globals.PerformanceSettings.NoCaching)
{
DataCache.SetCache("CSS", objCSSCache);
}
}
if (objCSSCache[id].ToString() != "")
{
AddStyleSheet(id, objCSSCache[id].ToString());
}
}
else
{
// portal style sheet
id = Globals.CreateValidID(PortalSettings.HomeDirectory);
AddStyleSheet(id, PortalSettings.HomeDirectory + "portal.css");
}
}
