/// <summary>
/// Loads a collection of Scriptlet Objects for the given theme and given type from the cache
/// </summary>
/// <param name="scriptletType">Type of scriptlets to load</param>
/// <param name="sortExpression">The sort expression to use for sorting the loaded objects.</param>
/// <param name="themeId">Theme for which to load the scriptlets</param>
/// <returns>A collection of Scriptlet objects</returns>
public static ScriptletCollection CacheLoad(string themeId, ScriptletType scriptletType, string sortExpression)
{
ScriptletCollection scriptlets = GetCachedScriptlets(themeId);
ScriptletCollection subset = new ScriptletCollection();
foreach (Scriptlet item in scriptlets)
{
if ((scriptletType == ScriptletType.Unspecified) || (item.ScriptletType == scriptletType))
{
subset.Add(item);
}
}
if (sortExpression != string.Empty)
{
subset.Sort(sortExpression);
}
return(subset);
}
/// <summary>
/// Loads a Scriptlet object with given identifier and type from the database
/// </summary>
/// <param name="themeId">Name/Identifier of the theme</param>
/// <param name="identifier">Identifier of Scriptlet to load</param>
/// <param name="scriptletType">Type of of Scriptlet to load</param>
/// <param name="custom">Is the Scriptlet to be loaded a custom scriptlet?</param>
/// <param name="useCache">If <b>true</b> tries to load the object from cache first</param>
/// <returns>The Scriptlet object loaded</returns>
public static Scriptlet Load(string themeId, string identifier, ScriptletType scriptletType, BitFieldState custom, bool useCache)
{
if (useCache)
{
ScriptletCollection scriptlets = CacheLoad(themeId);
int index = scriptlets.IndexOf(identifier, scriptletType, custom);
if (index > -1)
{
return(scriptlets[index]);
}
return(null);
}
//(DO NOT USE CACHE, LOAD FOR THE NAME)
Scriptlet s = new Scriptlet();
if (s.Load(themeId, identifier, scriptletType, custom))
{
return(s);
}
return(null);
}
/// <summary>
/// Loads all Scriptlet objects for the given theme
/// </summary>
/// <returns>A collection of all Scriptlet objects in the store</returns>
public static ScriptletCollection LoadAll(string themeId)
{
StoreSettingCollection settings = Token.Instance.Store.Settings;
Hashtable ht = new Hashtable();
ScriptletCollection results = new ScriptletCollection();
//LOAD CUSTOM SCRIPTLETS FIRST
string pathPart;
if (string.IsNullOrEmpty(themeId))
{
pathPart = "App_Data\\Scriptlets";
}
else
{
pathPart = "App_Themes\\" + themeId + "\\Scriptlets";
if (!Directory.Exists(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, pathPart)))
{
pathPart = "App_Data\\Scriptlets";
}
}
DirectoryInfo di = new DirectoryInfo(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, pathPart + "\\Custom"));
if (di.Exists)
{
DirectoryInfo[] folders = di.GetDirectories();
foreach (DirectoryInfo folder in folders)
{
ScriptletType scriptletType;
try
{
scriptletType = (ScriptletType)Enum.Parse(typeof(ScriptletType), folder.Name, true);
}
catch (ArgumentException)
{
//FOLDER IS NOT A RECOGNIZED SCRIPTLET TYPE
scriptletType = ScriptletType.Unspecified;
}
if (scriptletType != ScriptletType.Unspecified)
{
FileInfo[] files = folder.GetFiles("*.htm");
foreach (FileInfo file in files)
{
string identifier = Path.GetFileNameWithoutExtension(file.Name);
string hashkey = scriptletType.ToString() + "_" + identifier;
Scriptlet s = ScriptletDataSource.Load(themeId, identifier, scriptletType, BitFieldState.True, false);
if (s != null)
{
ht.Add(s.ScriptletType + "_" + s.Identifier, true);
results.Add(s);
}
}
}
}
}
//LOAD DEFAULT SCRIPTLETS NEXT
di = new DirectoryInfo(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, pathPart + "\\Default"));
if (di.Exists)
{
DirectoryInfo[] folders = di.GetDirectories();
foreach (DirectoryInfo folder in folders)
{
ScriptletType scriptletType;
try
{
scriptletType = (ScriptletType)Enum.Parse(typeof(ScriptletType), folder.Name, true);
}
catch (ArgumentException)
{
//FOLDER IS NOT A RECOGNIZED SCRIPTLET TYPE
scriptletType = ScriptletType.Unspecified;
}
if (scriptletType != ScriptletType.Unspecified)
{
FileInfo[] files = folder.GetFiles("*.htm");
foreach (FileInfo file in files)
{
string identifier = Path.GetFileNameWithoutExtension(file.Name);
string hashkey = scriptletType.ToString() + "_" + identifier;
if (!ht.ContainsKey(hashkey))
{
Scriptlet s = ScriptletDataSource.Load(themeId, identifier, scriptletType, BitFieldState.False, false);
if (s != null)
{
ht.Add(hashkey, true);
results.Add(s);
}
}
}
}
}
}
return(results);
}
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