public void Initialize(InitializationEngine context)
{
if (_initialized || ContentReference.IsNullOrEmpty(GlobalNewsContainer) || context.HostType != HostType.WebApplication)
{
return;
}
var providerManager = ServiceLocator.Current.GetInstance<IContentProviderManager>();
var contentLoader = ServiceLocator.Current.GetInstance<IContentLoader>();
var startPages = contentLoader.GetChildren<PageData>(SiteDefinition.Current.RootPage).OfType<StartPage>();
// Attach content provider to each site's global news container
foreach (var startPage in startPages.Where(startPage => !ContentReference.IsNullOrEmpty(startPage.GlobalNewsPageLink)))
{
try
{
Logger.Debug("Attaching global news content provider to page {0} [{1}], global news will be retrieved from page {2} [{3}]",
contentLoader.Get<PageData>(startPage.GlobalNewsPageLink).Name,
startPage.GlobalNewsPageLink.ID,
contentLoader.Get<PageData>(GlobalNewsContainer).PageName,
GlobalNewsContainer.ID);
var provider = new ClonedContentProvider(GlobalNewsContainer.ToPageReference(), startPage.GlobalNewsPageLink, startPage.Category);
providerManager.ProviderMap.AddProvider(provider);
}
catch (Exception ex)
{
Logger.Error("Unable to create global news content provider for start page with ID {0}: {1}", startPage.PageLink.ID, ex.Message);
}
}
_initialized = true;
}
public void Initialize(InitializationEngine context)
{
if (_initialized || ContentReference.IsNullOrEmpty(GlobalNewsContainer) || context.HostType != HostType.WebApplication)
{
return;
}
var providerManager = ServiceLocator.Current.GetInstance <IContentProviderManager>();
var contentLoader = ServiceLocator.Current.GetInstance <IContentLoader>();
var startPages = contentLoader.GetChildren <PageData>(SiteDefinition.Current.RootPage).OfType <StartPage>();
// Attach content provider to each site's global news container
foreach (var startPage in startPages.Where(startPage => !ContentReference.IsNullOrEmpty(startPage.GlobalNewsPageLink)))
{
try
{
Logger.Debug("Attaching global news content provider to page {0} [{1}], global news will be retrieved from page {2} [{3}]",
contentLoader.Get <PageData>(startPage.GlobalNewsPageLink).Name,
startPage.GlobalNewsPageLink.ID,
contentLoader.Get <PageData>(GlobalNewsContainer).PageName,
GlobalNewsContainer.ID);
var provider = new ClonedContentProvider(GlobalNewsContainer.ToPageReference(), startPage.GlobalNewsPageLink, startPage.Category);
providerManager.ProviderMap.AddProvider(provider);
}
catch (Exception ex)
{
Logger.Error("Unable to create global news content provider for start page with ID {0}: {1}", startPage.PageLink.ID, ex.Message);
}
}
_initialized = true;
}
/// <summary>
/// Loads the provider.
/// </summary>
/// <returns>
/// [true] if the provider has been loaded.
/// </returns>
private static bool LoadProviders()
{
IContentProviderManager providerManager = ServiceLocator.Current.GetInstance <IContentProviderManager>();
Collection <ClonedContentProviderSettings> providerCollection = SettingsRepository.Instance.GetAll();
foreach (ClonedContentProviderSettings providerSettings in providerCollection)
{
try
{
ContentProvider contentProvider = providerManager.GetProvider(providerSettings.Name);
if (contentProvider != null)
{
continue;
}
CategoryList categoryList =
new CategoryList(
providerSettings.CategoryList.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.Select(int.Parse)
.ToArray());
ClonedContentProvider provider = new ClonedContentProvider(
providerSettings.Name,
new PageReference(providerSettings.Root),
new PageReference(providerSettings.EntryPoint),
categoryList);
providerManager.ProviderMap.AddProvider(provider);
}
catch (ArgumentNullException)
{
return(false);
}
catch (ArgumentException)
{
return(false);
}
catch (NotSupportedException)
{
return(false);
}
}
return(true);
}
/// <summary>
/// Adds the provider.
/// </summary>
/// <param name="root">The root.</param>
/// <param name="entryPoint">The entry point.</param>
/// <param name="providerName">Name of the provider.</param>
/// <param name="categoryList">The category list.</param>
/// <returns>
/// <c>true</c> if [the provider has been attached]; otherwise, <c>false</c>.
/// </returns>
/// <exception cref="System.InvalidOperationException">Content provider for this node already attached.
/// or
/// Content provider with same name already attached.</exception>
public static bool AddProvider(int root, int entryPoint, string providerName, CategoryList categoryList)
{
string name = string.Format(CultureInfo.InvariantCulture, "{0}-ClonedContent-{1}-{2}", providerName, root, entryPoint);
IQueryable <ClonedContentProviderSettings> providerCollection = SettingsRepository.Instance.GetAll().AsQueryable();
if (providerCollection.Count(pc => pc.EntryPoint.Equals(entryPoint)) > 0)
{
// A provider is already attached to this node.
throw new InvalidOperationException("Content provider for this node already attached.");
}
if (providerCollection.Count(pc => pc.Name.Equals(name)) > 0)
{
// A provider with the same name already exists.
throw new InvalidOperationException("Content provider with same name already attached.");
}
CategoryList categories = categoryList ?? new CategoryList();
ClonedContentProvider provider = new ClonedContentProvider(
name,
new PageReference(root),
new PageReference(entryPoint),
categories);
IContentProviderManager providerManager = ServiceLocator.Current.GetInstance <IContentProviderManager>();
ClonedContentProviderSettings contentProviderSettings = new ClonedContentProviderSettings
{
Name = name,
EntryPoint = entryPoint,
Root = root,
CategoryList =
string.Join(
",",
categories)
};
providerManager.ProviderMap.AddProvider(provider);
SettingsRepository.Instance.SaveSettings(contentProviderSettings);
CacheManager.Clear();
return(true);
}
public void Initialize(InitializationEngine context)
{
if (_initialized || ContentReference.IsNullOrEmpty(GlobalNewsContainer) || context.HostType != HostType.WebApplication)
{
return;
}
var providerManager = ServiceLocator.Current.GetInstance<IContentProviderManager>();
var contentLoader = ServiceLocator.Current.GetInstance<IContentLoader>();
var siteDefinitionRepository = ServiceLocator.Current.GetInstance<SiteDefinitionRepository>();
var siteSettingsRepository = ServiceLocator.Current.GetInstance<ISiteSettingsRepository>();
// Attach content provider to each site's global news container
foreach (var site in siteDefinitionRepository.List())
{
var siteSettings = siteSettingsRepository.Get(site);
if (ContentReference.IsNullOrEmpty(siteSettings.GlobalNewsPageLink))
continue;
try
{
Logger.Debug("Attaching global news content provider to page {0} [{1}], global news will be retrieved from page {2} [{3}]",
contentLoader.Get<PageData>(siteSettings.GlobalNewsPageLink).Name,
siteSettings.GlobalNewsPageLink.ID,
contentLoader.Get<PageData>(GlobalNewsContainer).PageName,
GlobalNewsContainer.ID);
var provider = new ClonedContentProvider(GlobalNewsContainer.ToPageReference(), siteSettings.GlobalNewsPageLink, siteSettings.Category);
providerManager.ProviderMap.AddProvider(provider);
}
catch (Exception ex)
{
Logger.Error("Unable to create global news content provider for site with name {0}: {1}", site.Name, ex.Message);
}
}
_initialized = true;
}