static IContentAccessor <T> CreateContentAccessor <T>(IUnityContainer container, T item)
{
// get registered accessors
IEnumerable <IContentAccessor <T> > contentAccessors = container.ResolveAll <IContentAccessor <T> >();
// look for a match
IContentAccessor <T> matchedAccessor = null;
if (contentAccessors != null)
{
matchedAccessor =
contentAccessors.FirstOrDefault(contentAccessor =>
{
// check valid content
if (contentAccessor.HasValidContent(item))
{
return(true);
}
return(false);
});
}
// return a match if found
return(matchedAccessor);
}
static IContent CreateContent(IContentAccessor accessor)
{
// match content to accessors with the content type attribute
Assembly contentAssembly = Assembly.GetAssembly(typeof(IContent));
List <Type> contentObjTypes = contentAssembly.GetTypes()
.Where(type => typeof(IContent).IsAssignableFrom(type))
.Where(contentObjType =>
contentObjType.GetCustomAttributes(typeof(ContentTypeAttribute), true)
.Where(attribute => string.Compare(((ContentTypeAttribute)attribute).ContentType, accessor.ContentType, true) == 0).Count() > 0)
.ToList();
if (contentObjTypes.Count != 0)
{
throw new NoContentHandlerFoundException();
}
IContent contentObj = (IContent)Activator.CreateInstance(contentObjTypes[0]);
try
{
contentObj.Load(accessor.RawContent);
}
catch (Exception ex)
{
contentObj.IsLoaded = false;
ServiceLocator.Current.GetInstance <IComboLog>().Error(string.Format("Failed to load content for content type {0}.", accessor.ContentType), ex);
throw new InvalidContentException();
}
return(contentObj);
}
public virtual IContentAccessor GetAccessorForType(IContent content, IList <IOptionValue> options = null)
{
IContentAccessor contentAccessor = null;
Type contentType;
if (content is IProxy)
{
content = (IContent)unitOfWork.Session.GetSessionImplementation().PersistenceContext.Unproxy(content);
contentType = content.GetType();
}
else
{
contentType = content.GetType();
}
string key = "CONTENTRENDERER-" + contentType.Name.ToUpperInvariant();
if (containerProvider.CurrentScope.IsRegisteredWithKey <IContentAccessor>(key))
{
contentAccessor = containerProvider.CurrentScope
.ResolveKeyed <IContentAccessor>(key, new Parameter[]
{
new PositionalParameter(0, content),
new PositionalParameter(1, options)
});
}
return(contentAccessor);
}
public SetupController(
IContentAccessor contentAccessor,
IOptions <JsonSerializerOptions> jsonSerializerOptionsAccessor)
{
ContentAccessor = contentAccessor;
JsonSerializerOptions = jsonSerializerOptionsAccessor.Value;
}
public PageContentProjection(IPageContent pageContent, IContent content, IContentAccessor contentAccessor, IEnumerable <ChildContentProjection> childProjections = null)
{
this.pageContent = pageContent;
this.content = content;
this.contentAccessor = contentAccessor;
this.childProjections = childProjections;
}
public PageContentProjection(IPageContent pageContent, IContent content, IContentAccessor contentAccessor,
IEnumerable<ChildContentProjection> childProjections = null, IEnumerable<PageContentProjection> childRegionContentProjections = null)
{
this.pageContent = pageContent;
this.content = content;
this.contentAccessor = contentAccessor;
this.childProjections = childProjections;
this.childRegionContentProjections = childRegionContentProjections;
}
public static IContent GetContent <T>(IUnityContainer container, T item)
{
IContentAccessor <T> contentAccessor = CreateContentAccessor <T>(container, item);
if (contentAccessor != null)
{
contentAccessor.Load(item);
return(CreateContent(contentAccessor));
}
else
{
return(null);
}
}
public static TextContent GetTextContent <T>(IUnityContainer container, T item)
{
IContentAccessor <T> contentAccessor = CreateContentAccessor <T>(container, item);
if (contentAccessor != null && contentAccessor.RawContentIsPlainText)
{
contentAccessor.Load(item);
TextContent textContent = new TextContent();
textContent.Load(contentAccessor.RawContent as string);
return(textContent);
}
else
{
return(null);
}
}
public virtual TProjection Create <TProjection>(IPageContent pageContent, IContent content, IList <IOptionValue> options,
IEnumerable <ChildContentProjection> childContentProjections, IEnumerable <PageContentProjection> childRegionContentProjections,
Func <IPageContent, IContent, IContentAccessor, IEnumerable <ChildContentProjection>, IEnumerable <PageContentProjection>, TProjection> createProjectionDelegate)
where TProjection : PageContentProjection
{
IContentAccessor contentAccessor = GetAccessorForType(content, options);
if (contentAccessor == null)
{
Log.Error(string.Format("A content accessor was not found for the content type {0} with id={1}.", content.GetType().FullName, content.Id));
contentAccessor = new EmptyContentAccessor(string.Format("<i style=\"color:red;\">{0}</i>", RootGlobalization.Message_FailedToRenderContent));
}
TProjection pageContentProjection = createProjectionDelegate.Invoke(pageContent, content, contentAccessor, childContentProjections, childRegionContentProjections);
return(pageContentProjection);
}
public TProjection Create <TProjection>(IPageContent pageContent, IContent content, IList <IOptionValue> options,
IEnumerable <ChildContentProjection> childContentProjections,
Func <IPageContent, IContent, IContentAccessor, IEnumerable <ChildContentProjection>, TProjection> createProjectionDelegate)
where TProjection : PageContentProjection
{
IContentAccessor contentAccessor = null;
Type contentType;
if (content is IProxy)
{
contentType = content.GetType().BaseType;
}
else
{
contentType = content.GetType();
}
string key = "CONTENTRENDERER-" + contentType.Name.ToUpperInvariant();
if (containerProvider.CurrentScope.IsRegisteredWithKey <IContentAccessor>(key))
{
contentAccessor = containerProvider.CurrentScope
.ResolveKeyed <IContentAccessor>(key, new Parameter[]
{
new PositionalParameter(0, content),
new PositionalParameter(1, options)
});
}
if (contentAccessor == null)
{
Log.Error(string.Format("A content accessor was not found for the content type {0} with id={1}.", content.GetType().FullName, content.Id));
contentAccessor = new EmptyContentAccessor(string.Format("<i style=\"color:red;\">{0}</i>", RootGlobalization.Message_FailedToRenderContent));
}
TProjection pageContentProjection = createProjectionDelegate.Invoke(pageContent, content, contentAccessor, childContentProjections);
return(pageContentProjection);
}
public PageContentProjection(SerializationInfo info, StreamingContext context)
{
pageContent = (IPageContent)info.GetValue("pageContent", typeof(IPageContent));
content = (IContent)info.GetValue("content", typeof(IContent));
contentAccessor = (IContentAccessor)info.GetValue("contentAccessor", typeof(IContentAccessor));
}
public ContentController(
IContentAccessor contentAccessor)
{
ContentAccessor = contentAccessor;
}
public PageContentProjection(IPageContent pageContent, IContent content, IContentAccessor contentAccessor)
{
this.pageContent = pageContent;
this.content = content;
this.contentAccessor = contentAccessor;
}
public ChildContentProjection(IPageContent pageContent, IChildContent content, IContentAccessor contentAccessor,
IEnumerable<ChildContentProjection> childProjections = null, IEnumerable<PageContentProjection> childRegionContentProjections = null)
: base(pageContent, content.ChildContent, contentAccessor, childProjections, childRegionContentProjections)
{
assignmentIdentifier = content.AssignmentIdentifier;
}
public PageContentProjection(SerializationInfo info, StreamingContext context)
{
pageContent = (IPageContent)info.GetValue("pageContent", typeof(IPageContent));
content = (IContent)info.GetValue("content", typeof(IContent));
contentAccessor = (IContentAccessor)info.GetValue("contentAccessor", typeof(IContentAccessor));
}
public ChildContentProjection(IPageContent pageContent, IChildContent content, IContentAccessor contentAccessor,
IEnumerable <ChildContentProjection> childProjections = null, IEnumerable <PageContentProjection> childRegionContentProjections = null)
: base(pageContent, content.ChildContent, contentAccessor, childProjections, childRegionContentProjections)
{
assignmentIdentifier = content.AssignmentIdentifier;
}
public PageContentProjection(IPageContent pageContent, IContent content, IContentAccessor contentAccessor)
{
this.pageContent = pageContent;
this.content = content;
this.contentAccessor = contentAccessor;
}
