){kind=link}
protected virtual void InitializeTheme()
{
string theme = string.Empty;
//GET DEFAULT STORE THEME
Store store = Token.Instance.Store;
if (store != null)
{
theme = store.Settings.StoreTheme;
if (!string.IsNullOrEmpty(theme) && !CommerceBuilder.UI.Styles.Theme.Exists(theme))
{
//INVALID THEME SELECTED
theme = string.Empty;
}
}
//GET PAGE PATH
SharedPersonalization personalization = SharedPersonalizationDataSource.LoadForPath(Request.AppRelativeCurrentExecutionFilePath, false);
if (personalization != null)
{
if ((personalization.Theme != string.Empty) && (CommerceBuilder.UI.Styles.Theme.Exists(personalization.Theme)))
{
theme = personalization.Theme;
}
if (personalization.MasterPageFile != string.Empty)
{
this.MasterPageFile = personalization.MasterPageFile;
}
}
//SET THE THEME
if (!string.IsNullOrEmpty(theme))
{
this.Theme = theme;
}
}
){kind=link}
private static string GetThemeFromPersonalization(SharedPersonalization sp)
{
string theme = string.Empty;
//GET THE DEFAULT STORE THEME FIRST
Store store = CommerceBuilder.Common.Token.Instance.Store;
if (store != null)
{
theme = store.Settings.StoreTheme;
if (!string.IsNullOrEmpty(theme) && !CommerceBuilder.UI.Styles.Theme.Exists(theme))
{
//INVALID THEME SELECTED
theme = string.Empty;
}
}
//TRY TO GET THE THEME FROM PERSONALIZATION
if (sp != null)
{
if ((sp.Theme != string.Empty) && (CommerceBuilder.UI.Styles.Theme.Exists(sp.Theme)))
{
theme = sp.Theme;
}
}
return(theme);
}
/// <summary>
/// Parses shared personalization for the given virtual path to obtain the applied content scriptlet
/// </summary>
/// <param name="virtualPath">The virtual path to check for personalization data</param>
/// <returns>The name of the content scriptlet applied in personalization data, or string.Empty
/// if the value could not be determined</returns>
private static string GetContentScriptletFromPersonalization(SharedPersonalization sp, string themeName)
{
// LOOK FOR SHARED PERSONALIZATION SET ON THE GIVEN VIRTUAL PATH
if (sp != null)
{
// DECODE THE PERSONALIZATION BLOB
Dictionary <string, PersonalizationInfo> props = sp.DecodePageSettings();
// LOOP THE KEYS FOR THE PERSONALIZED PROPERTIES
foreach (string key in props.Keys)
{
// SEE IF THIS PERSONALIZATION DATA APPLIES TO SCRIPTLETPART
PersonalizationInfo pinfo = props[key];
if (pinfo.ControlType.Name == "ScriptletPart")
{
// SEE IF THERE IS A VALUE SET FOR THE CONTENT SCRIPTLET
if (pinfo.Properties.ContainsKey("Content"))
{
// TRY TO LOAD THE SPECIFIED CONTENT SCRIPTLET
string contentScriptlet = pinfo.Properties["Content"].ToString();
//Scriptlet s = ScriptletDataSource.Load(contentScriptlet, ScriptletType.Content);
Scriptlet s = ScriptletDataSource.Load(themeName, contentScriptlet, ScriptletType.Content);
if (s != null)
{
return(s.Identifier);
}
}
}
}
}
// EITHER SHARED PERSONALIZATION WAS NOT SET, CONTENT SCRIPTLET SETTING IS UNAVAILABLE,
// OR THE SPECIFIED CONTENT SCRIPTLET IS INVALID
return(string.Empty);
}
/// <summary>
/// Determines whether the configured web application is using one page checkout.
/// </summary>
/// <returns>True if one page checkout can be identified, false otherwise.</returns>
public static bool IsUsingOnePageCheckout()
{
// THIS METHOD CAN ONLY WORK IF WE HAVE A VALID HTTP CONTEXT
HttpContext context = HttpContext.Current;
if (context == null)
{
throw new CommerceBuilderException("This method can only be called within an HTTP context.");
}
// CHECK FOR CACHED SETTING
if (context.Cache[onePageCheckoutIndicatorCacheKey] == null)
{
// DETERMINE THE PRESENT VALUE FOR THE ONE PAGE CHECKOUT INDICATOR
bool indicator;
// IF WE IDENTIFY A SCRIPTLET IN USE, TRACK IT SO WE CAN SET UP CACHE DEPENDENCIES
string scriptletName = string.Empty;
string themeName = string.Empty;
// SEE IF THE EXPECTED CHECKOUT SCRIPT FILE CAN BE FOUND
string checkoutFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Checkout\\Default.aspx");
if (File.Exists(checkoutFilePath))
{
SharedPersonalization sp = SharedPersonalizationDataSource.LoadForPath("~/Checkout/Default.aspx", false);
themeName = GetThemeFromPersonalization(sp);
// GET THE CONTENT SCRIPTLET CURRENTLY IN USE
scriptletName = GetContentScriptletFromPersonalization(sp, themeName);
if (string.IsNullOrEmpty(scriptletName))
{
scriptletName = GetDefaultContentScriptlet(checkoutFilePath);
}
// WAS A CONTENT SCRIPTLET IDENTIFIED?
if (!string.IsNullOrEmpty(scriptletName))
{
// YES, CHECK THE CONFIGURED CONTENT SCRIPTLET FOR THE ONE PAGE CHECKOUT CONTROL
indicator = IsOnePageCheckoutSetInScriptlet(themeName, scriptletName);
}
else
{
// NO, SCRIPTLET NOT FOUND SO PRESUME ONE PAGE CHECKOUT IS NOT IN USE
indicator = false;
}
}
else
{
// THE EXPECTED CHECKOUT SCRIPT IS NOT PRESENT, SO PRESUME ONE PAGE CHECKOUT IS NOT IN USE
indicator = false;
}
// BUILD A LIST OF FILE DEPENDENCIES FOR THE CACHE INDICATOR
List <string> fileDependencies = new List <string>();
// WE NEED TO KNOW IF THE EXPECTED CHECKOUT SCRIPT CHANGES
fileDependencies.Add(checkoutFilePath);
// IF A SCRIPTLET WAS IDENTIFIED, WE SHOULD MONITOR FOR CHANGES
if (!string.IsNullOrEmpty(scriptletName))
{
// OBTAIN BASE APPLICATION DIRECTORY
string baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
// BOTH DEFAULT AND CUSTOM SCRIPTLET SHOULD BE MONITORED
if (ThemeHasScriptlets(themeName))
{
fileDependencies.Add(Path.Combine(baseDirectory, "App_Themes\\" + themeName + "\\Scriptlets\\Default\\Content\\" + scriptletName + ".htm"));
fileDependencies.Add(Path.Combine(baseDirectory, "App_Themes\\" + themeName + "\\Scriptlets\\Custom\\Content\\" + scriptletName + ".htm"));
}
else
{
fileDependencies.Add(Path.Combine(baseDirectory, "App_Data\\Scriptlets\\Default\\Content\\" + scriptletName + ".htm"));
fileDependencies.Add(Path.Combine(baseDirectory, "App_Data\\Scriptlets\\Custom\\Content\\" + scriptletName + ".htm"));
}
}
// CREATE THE CACHE DEPENDENCY WITH LIST OF FILE PATHS
CacheDependency fileDependency = new CacheDependency(fileDependencies.ToArray());
// CACHE THE INDICATOR
lock (syncLock)
{
context.Cache.Remove(onePageCheckoutIndicatorCacheKey);
context.Cache.Add(onePageCheckoutIndicatorCacheKey, indicator, fileDependency, Cache.NoAbsoluteExpiration, Cache.NoSlidingExpiration, CacheItemPriority.High, null);
}
}
// RETURN THE CACHED INDICATOR
return(AlwaysConvert.ToBool(context.Cache[onePageCheckoutIndicatorCacheKey], false));
}