/// <summary>
/// Loads the associated Assembly
/// </summary>
/// <returns>Assembly reference</returns>
public Assembly LoadAssembly()
{
//if (!LoadedAssembly.ContainsKey(_assembly))
// LoadedAssembly.Add(_assembly, Assembly.Load(_assembly));
//return LoadedAssembly[_assembly];
return(ToolkitScriptManagerHelper.GetAssembly(_assembly));
}
/// <summary>
/// Get all types of controls referenced by control bundle names.
/// If control bundle names is empty then default control bundle defined in AjaxControlToolkit.config will be use to retrieved control types.
/// If AjaxControlToolkit.config file is not found then all standard control types of AjaxControlToolkit will be retrieved and if control bundle names is defined exception will thrown.
/// </summary>
/// <param name="context">Current HttpContext.</param>
/// <param name="bundles">Control bundle names. Will be ignored if AjaxControlToolkit.config file is not found.</param>
/// <returns></returns>
public virtual List <Type> GetControlTypesInBundles(HttpContextBase context, string[] bundles, out ScriptReference[] addedScriptReferences, out ScriptReference[] removedScriptReferences)
{
var registeredControls = new List <Type>();
var registeredBundles = new List <string>();
var fileName = context.Server.MapPath(ConfigFileName);
addedScriptReferences = null;
removedScriptReferences = null;
if (!File.Exists(fileName))
{
// No configuration config (AjaxControlToolkit.config) is specified
// Bundle names specified, but AjaxControlToolkit.config is not provided then exception should be thrown
if (bundles != null && bundles.Length > 0)
{
throw new Exception("Can not resolve requested control bundle since " + ConfigFileName +
" file is not defined.");
}
// Parse all controls type name in ControlDependencyTypeMaps
var allControlTypesName = new List <string>();
foreach (var map in ControlDependencyTypeMaps)
{
allControlTypesName.AddRange(map.Value);
}
// Load all AjaxControlToolkit controls if there is no bundle specified neither the config file
registeredControls.AddRange(allControlTypesName.Select(c => Type.GetType(c))
.ToList());
}
else
{
var actConfig = ParseConfiguration(fileName);
if (actConfig.ScriptsSections != null && actConfig.ScriptsSections.Length > 0)
{
var addScripts = new List <ScriptReference>();
var removeScripts = new List <ScriptReference>();
var actAssembly = Assembly.GetCallingAssembly().ToString();
foreach (var scriptsSection in actConfig.ScriptsSections)
{
if (scriptsSection.AddScripts != null)
{
foreach (var script in scriptsSection.AddScripts)
{
addScripts.Add(new ScriptReference(script.Name,
string.IsNullOrEmpty(script.Assembly) ? actAssembly : script.Assembly));
}
}
if (scriptsSection.RemoveScripts != null)
{
foreach (var script in scriptsSection.RemoveScripts)
{
removeScripts.Add(new ScriptReference(script.Name,
string.IsNullOrEmpty(script.Assembly) ? actAssembly : script.Assembly));
}
}
}
addedScriptReferences = addScripts.ToArray();
removedScriptReferences = removeScripts.ToArray();
}
if (actConfig.ControlBundleSections != null && actConfig.ControlBundleSections.Length > 0)
{
// Iterate all control bundle sections. Normaly, there will be only 1 section.
foreach (var bundle in actConfig.ControlBundleSections)
{
if (bundle != null && bundle.ControlBundles != null && bundle.ControlBundles.Length > 0)
{
// Iterate all control bundles in a section.
foreach (var controlBundle in bundle.ControlBundles)
{
// Only add control types if ...
if (
// ... bundle contains control(s) and ...
(controlBundle.Controls != null && controlBundle.Controls.Length > 0) && (
// ... this is default control bundle and requested bundle not specified.
(string.IsNullOrEmpty(controlBundle.Name) &&
(bundles == null || bundles.Length == 0)) ||
// .. or this is not default bundle and its specified in requested bundle
(bundles != null && bundles.Contains(controlBundle.Name))
))
{
// Iterate all controls registered in control bundle. Determining control types is works here.
foreach (var control in controlBundle.Controls)
{
if (string.IsNullOrEmpty(control.Assembly) ||
control.Assembly == "AjaxControlToolkit")
{
// Processing AjaxControlToolkit controls
var controlName = "AjaxControlToolkit." + control.Name;
// Verify that control is a standard AjaxControlToolkit control
if (!ControlDependencyTypeMaps.ContainsKey(controlName))
{
throw new Exception(
string.Format(
"Could not find control '{0}'. Please make sure you entered the correct control name in AjaxControlToolkit.config file.",
control.Name));
}
registeredControls.AddRange(ControlDependencyTypeMaps[controlName]
.Select(c => Type.GetType(c)));
}
else
{
// Processing custom controls
registeredControls.Add(
ToolkitScriptManagerHelper.GetAssembly(control.Assembly)
.GetType(control.Assembly + "." + control.Name));
}
}
// Mark that bundle is registered for future verification
registeredBundles.Add(controlBundle.Name);
}
}
}
}
}
// Verify, is there any control in bundle that not registered yet
if (bundles != null)
{
foreach (var bundle in bundles)
{
if (!registeredBundles.Contains(bundle))
{
throw new Exception(string.Format("Could not resolve bundle {0}.", bundle));
}
}
}
}
// Return unique types
return(registeredControls.Distinct().ToList());
}
/// <summary>
/// Get all types of controls referenced by control bundle names.
/// If control bundle names is empty then default control bundle defined in AjaxControlToolkit.config will be use to retrieved control types.
/// If AjaxControlToolkit.config file is not found then all standard control types of AjaxControlToolkit will be retrieved and if control bundle names is defined exception will thrown.
/// </summary>
/// <param name="context">Current HttpContext.</param>
/// <param name="bundles">Control bundle names. Will be ignored if AjaxControlToolkit.config file is not found.</param>
/// <returns></returns>
public virtual List <Type> GetControlTypesInBundles(HttpContextBase context, string[] bundles)
{
var registeredControls = new List <Type>();
var registeredBundles = new List <string>();
var fileName = context.Server.MapPath(ConfigFileName);
if (!File.Exists(fileName))
{
// No configuration config (AjaxControlToolkit.config) is specified
// Bundle names specified, but AjaxControlToolkit.config is not provided then exception should be thrown
if (bundles != null && bundles.Length > 0)
{
throw new Exception("Can not resolve requested control bundle since " + ConfigFileName +
" file is not defined.");
}
// Parse all controls type name in ControlDependencyTypeMaps
var allControlTypesName = new List <string>();
foreach (var map in ControlDependencyTypeMaps)
{
allControlTypesName.AddRange(map.Value);
}
// Load all AjaxControlToolkit controls if there is no bundle specified neither the config file
registeredControls.AddRange(allControlTypesName.Select(c => Type.GetType(c))
.ToList());
}
else
{
// Bundle configuration (AjaxControlToolkit.config) specified
// Try read config content from cache
var configContent = _cacheProvider.Get <string>(CacheConfigName);
if (string.IsNullOrEmpty(configContent))
{
using (StreamReader sr = File.OpenText(fileName)) {
// Retrieve config content from file and caching it
configContent = sr.ReadToEnd();
_cacheProvider.Set(CacheConfigName, configContent, fileName);
}
}
// Deserialize bundle configuration
var bundleConfig = (Config.Settings)(new XmlSerializer(typeof(Config.Settings)))
.Deserialize(new StringReader(configContent));
// Iterate all control bundle sections. Normaly, there will be only 1 section.
foreach (var bundle in bundleConfig.ControlBundleSections)
{
// Iterate all control bundles in a section.
foreach (var controlBundle in bundle.ControlBundles)
{
// Only add control types if ...
if (
// ... this is default control bundle and requested bundle not specified.
(string.IsNullOrEmpty(controlBundle.Name) && (bundles == null || bundles.Length == 0)) ||
// .. or this is not default bundle and its specified in requested bundle
(bundles != null && bundles.Contains(controlBundle.Name)))
{
// Iterate all controls registered in control bundle. Determining control types is works here.
foreach (var control in controlBundle.Controls)
{
if (string.IsNullOrEmpty(control.Assembly) || control.Assembly == "AjaxControlToolkit")
{
// Processing AjaxControlToolkit controls
var controlName = "AjaxControlToolkit." + control.Name;
// Verify that control is a standard AjaxControlToolkit control
if (!ControlDependencyTypeMaps.ContainsKey(controlName))
{
throw new Exception(
string.Format(
"Could not find control '{0}'. Please make sure you entered the correct control name in AjaxControlToolkit.config file.",
control.Name));
}
registeredControls.AddRange(ControlDependencyTypeMaps[controlName]
.Select(c => Type.GetType(c)));
}
else
{
// Processing custom controls
registeredControls.Add(
ToolkitScriptManagerHelper.GetAssembly(control.Assembly)
.GetType(control.Assembly + "." + control.Name));
}
}
// Mark that bundle is registered for future verification
registeredBundles.Add(controlBundle.Name);
}
}
}
// Verify, is there any control in bundle that not registered yet
if (bundles != null)
{
foreach (var bundle in bundles)
{
if (!registeredBundles.Contains(bundle))
{
throw new Exception(string.Format("Could not resolve bundle {0}.", bundle));
}
}
}
}
// Return unique types
return(registeredControls.Distinct().ToList());
}
