/// <summary>
/// Dynamically adds a web user control to the catalog.
/// </summary>
/// <param name="id">ID of the web part</param>
/// <param name="title">Title of the webpart</param>
/// <param name="description">Description of the webpart</param>
/// <param name="imageUrl">Image url of the webpart</param>
/// <param name="path">The virtual path to the user control for this webpart.</param>
/// <remarks>This acts as a replacement for declarative catalog to avoid circular file reference warnings. Controls should be added the during page init.</remarks>
public void AddControl(string id, string title, string description, string imageUrl, string virtualPath)
{
WebPartDescription part = new WebPartDescription(id, title, description, imageUrl);
_DynamicParts.Add(part);
_UserControlMappings[id] = virtualPath;
}
/// <summary>
/// Returns a new instance of the WebPart specified by the description
/// </summary>
public override WebPart GetWebPart(WebPartDescription description)
{
string typeName = this.GetTypeNameFromXml(description.ID);
Type type = Type.GetType(typeName);
return(Activator.CreateInstance(type, null) as WebPart);
}
public override WebPart GetWebPart(WebPartDescription description)
{
if (_UserControlMappings.ContainsKey(description.ID))
{
string path = _UserControlMappings[description.ID];
Control part = null;
try
{
part = this.Page.LoadControl(path);
}
catch { }
if (part != null)
{
part.ID = description.ID;
GenericWebPart webPart = this.WebPartManager.CreateWebPart(part);
webPart.Title = description.Title;
webPart.Description = description.Description;
return(webPart);
}
}
else if (_ServerControlMappings.ContainsKey(description.ID))
{
WebPart webPart = Activator.CreateInstance(_ServerControlMappings[description.ID]) as WebPart;
return(webPart);
}
return(null);
}
public override WebPart GetWebPart(WebPartDescription description)
{
SiteSettings siteSettings = CacheHelper.GetCurrentSiteSettings();
if (siteSettings == null)
{
return(null);
}
WebPart webPart = null;
if (description.ID.Length == 36)
{
Guid webPartID = new Guid(description.ID);
WebPartContent webPartContent = new WebPartContent(webPartID);
if (webPartContent.WebPartId != Guid.Empty)
{
if (HttpContext.Current != null)
{
String path = HttpContext.Current.Server.MapPath("~/bin")
+ Path.DirectorySeparatorChar + webPartContent.AssemblyName + ".dll";
Assembly assembly = Assembly.LoadFrom(path);
Type type = assembly.GetType(webPartContent.ClassName, true, true);
object obj = Activator.CreateInstance(type);
if (obj != null)
{
webPart = (WebPart)obj;
WebPartContent.UpdateCountOfUseOnMyPage(webPartContent.WebPartId, 1);
}
}
}
}
else
{
mojoPortal.Business.Module module = new mojoPortal.Business.Module(int.Parse(description.ID));
SiteModuleControl siteModule = Page.LoadControl("~/" + module.ControlSource) as SiteModuleControl;
if (siteModule != null)
{
siteModule.SiteId = siteSettings.SiteId;
siteModule.ID = "module" + module.ModuleId.ToString(CultureInfo.InvariantCulture);
siteModule.ModuleConfiguration = module;
siteModule.RenderInWebPartMode = true;
webPart = WebPartManager.CreateWebPart(siteModule);
siteModule.ModuleId = module.ModuleId;
mojoPortal.Business.Module.UpdateCountOfUseOnMyPage(module.ModuleId, 1);
}
}
return(webPart);
}
public void AddControl(string classId)
{
Type partType = Type.GetType(classId);
if (partType != null)
{
WebPart part = Activator.CreateInstance(partType) as WebPart;
if (part != null)
{
WebPartDescription partDescription = new WebPartDescription(part);
if (!_ServerControlMappings.ContainsKey(partDescription.ID))
{
_DynamicParts.Add(partDescription);
_ServerControlMappings[partDescription.ID] = partType;
}
}
}
}
public virtual WebPart GetWebPart(WebPartDescription description)
{
}
public override WebPart GetWebPart(WebPartDescription description)
{
throw new Exception("The method or operation is not implemented.");
}
public virtual WebPart GetWebPart(WebPartDescription description) {}
public int IndexOf(WebPartDescription value)
{
}
public void CopyTo(WebPartDescription[] array, int index)
{
}
// Methods
public bool Contains(WebPartDescription value)
{
}
public override WebPartDescriptionCollection GetAvailableWebPartDescriptions()
{
Collection <WebPartDescription> colDescriptions = new Collection <WebPartDescription>();
SiteSettings siteSettings = CacheHelper.GetCurrentSiteSettings();
if (siteSettings != null)
{
using (IDataReader reader = WebPartContent.GetMostPopular
(siteSettings.SiteId, WebConfigSettings.NumberOfWebPartsToShowInMiniCatalog))
{
while (reader.Read())
{
bool allowMultipleInstances = Convert.ToBoolean(reader["AllowMultipleInstancesOnMyPage"]);
bool isAssembly = Convert.ToBoolean(reader["IsAssembly"]);
String moduleIcon = reader["ModuleIcon"].ToString();
String featureIcon = reader["FeatureIcon"].ToString();
String imageUrl = featureIcon;
if (moduleIcon.Length > 0)
{
imageUrl = moduleIcon;
}
if (imageUrl.Length > 0)
{
imageUrl = Page.ResolveUrl("~/Data/SiteImages/FeatureIcons/" + imageUrl);
}
WebPartDescription wpDescription;
if (isAssembly)
{
wpDescription
= new WebPartDescription(
reader["WebPartID"].ToString(),
reader["ModuleTitle"].ToString(),
ResourceHelper.GetResourceString(reader["ResourceFile"].ToString(), reader["FeatureName"].ToString()),
imageUrl);
}
else
{
wpDescription
= new WebPartDescription(
reader["ModuleID"].ToString(),
reader["ModuleTitle"].ToString(),
ResourceHelper.GetResourceString(reader["ResourceFile"].ToString(), reader["FeatureName"].ToString()),
imageUrl);
}
if (allowMultipleInstances)
{
colDescriptions.Add(wpDescription);
}
else
{
if (!PageHasPart(wpDescription.Title, wpDescription.Description))
{
colDescriptions.Add(wpDescription);
}
}
}
}
}
WebPartDescriptionCollection wpdCollection
= new WebPartDescriptionCollection(colDescriptions);
return(wpdCollection);
}
public abstract virtual WebPart GetWebPart(WebPartDescription description) {}
public abstract virtual WebPart GetWebPart(WebPartDescription description)
{
}
public int IndexOf(WebPartDescription value)
{
}
// Methods
public bool Contains(WebPartDescription value)
{
}
){kind=link}