/// <summary>
/// Get localized property of an <see cref="ICategoryNode"/> instance
/// </summary>
/// <param name="node">Node</param>
/// <param name="keySelector">Key selector</param>
/// <returns>Localized property</returns>
public static LocalizedValue <string> GetLocalized(this ICategoryNode node, Expression <Func <ICategoryNode, string> > keySelector)
{
return(GetLocalizedEx(
node,
"Category",
LocaleKeyFromExpression(keySelector.Body),
x => keySelector.Compile().Invoke(x),
EngineContext.Current.Resolve <IWorkContext>().WorkingLanguage));
}
/// <summary>
/// Get localized property of an <see cref="ICategoryNode"/> instance
/// </summary>
/// <param name="node">Node</param>
/// <param name="keySelector">Key selector</param>
/// /// <param name="language">Language</param>
/// <returns>Localized property</returns>
public static LocalizedValue <string> GetLocalized(this ICategoryNode node, Expression <Func <ICategoryNode, string> > keySelector, Language language)
{
return(GetLocalizedEx(
node,
"Category",
LocaleKeyFromExpression(keySelector.Body),
x => keySelector.Compile().Invoke(x),
language));
}
/// <summary>
/// Get localized property of an <see cref="ICategoryNode"/> instance
/// </summary>
/// <param name="node">Node</param>
/// <param name="keySelector">Key selector</param>
/// /// <param name="languageId">Language identifier</param>
/// <returns>Localized property</returns>
public static LocalizedValue <string> GetLocalized(this ICategoryNode node, Expression <Func <ICategoryNode, string> > keySelector, int languageId)
{
return(GetLocalizedEx(
node,
"Category",
LocaleKeyFromExpression(keySelector.Body),
x => keySelector.Compile().Invoke(x),
EngineContext.Current.Resolve <ILanguageService>().GetLanguageById(languageId)));
}
/// <summary>
/// Get localized property of an <see cref="ICategoryNode"/> instance
/// </summary>
/// <param name="node">Node</param>
/// <param name="keySelector">Key selector</param>
/// <returns>Localized property</returns>
public static LocalizedValue <string> GetLocalized(this ICategoryNode node, Expression <Func <ICategoryNode, string> > keySelector)
{
Guard.NotNull(node, nameof(node));
return(GetLocalizedEx(
node,
"Category",
node.Id,
keySelector,
EngineContext.Current.Resolve <IWorkContext>().WorkingLanguage));
}
/// <summary>
/// Get localized property of an <see cref="ICategoryNode"/> instance
/// </summary>
/// <param name="node">Node</param>
/// <param name="keySelector">Key selector</param>
/// /// <param name="language">Language</param>
/// <returns>Localized property</returns>
public static LocalizedValue <string> GetLocalized(this ICategoryNode node, Expression <Func <ICategoryNode, string> > keySelector, Language language)
{
var invoker = keySelector.CompileFast();
return(EngineContext.Current.Resolve <LocalizedEntityHelper>().GetLocalizedValue(
node,
"Category",
invoker.Property.Name,
(Func <ICategoryNode, string>)invoker,
language));
}
/// <summary>
/// Get localized property of an <see cref="ICategoryNode"/> instance
/// </summary>
/// <param name="node">Node</param>
/// <param name="keySelector">Key selector</param>
/// /// <param name="language">Language</param>
/// <returns>Localized property</returns>
public static LocalizedValue <string> GetLocalized(this ICategoryNode node, Expression <Func <ICategoryNode, string> > keySelector, Language language)
{
Guard.NotNull(node, nameof(node));
return(GetLocalizedEx(
node,
"Category",
node.Id,
keySelector,
language));
}
/// <summary>
/// Get localized property of an <see cref="ICategoryNode"/> instance
/// </summary>
/// <param name="node">Node</param>
/// <param name="keySelector">Key selector</param>
/// /// <param name="languageId">Language identifier</param>
/// <returns>Localized property</returns>
public static LocalizedValue <string> GetLocalized(this ICategoryNode node, Expression <Func <ICategoryNode, string> > keySelector, int languageId)
{
Guard.NotNull(node, nameof(node));
return(GetLocalizedEx(
node,
"Category",
node.Id,
keySelector,
EngineContext.Current.Resolve <ILanguageService>().GetLanguageById(languageId)));
}
/// <summary>
/// Get search engine name for a category node
/// </summary>
/// <param name="node">Node</param>
/// <returns>Search engine name</returns>
public static string GetSeName(this ICategoryNode node)
{
Guard.NotNull(node, nameof(node));
return(GetSeName(
"Category",
node.Id,
EngineContext.Current.Resolve <IWorkContext>().WorkingLanguage.Id,
EngineContext.Current.Resolve <IUrlRecordService>(),
EngineContext.Current.Resolve <ILanguageService>()));
}
/// <summary>
/// Get localized property of an <see cref="ICategoryNode"/> instance
/// </summary>
/// <param name="node">Node</param>
/// <param name="keySelector">Key selector</param>
/// /// <param name="languageId">Language identifier</param>
/// <returns>Localized property</returns>
public static LocalizedValue <string> GetLocalized(this ICategoryNode node, Expression <Func <ICategoryNode, string> > keySelector, int languageId)
{
var invoker = keySelector.CompileFast();
return(EngineContext.Current.Scope.ResolveOptional <LocalizedEntityHelper>()?.GetLocalizedValue(
node,
node.Id,
nameof(Category),
invoker.Property.Name,
(Func <ICategoryNode, string>)invoker,
languageId) ?? new LocalizedValue <string>(invoker.Invoke(node)));
}
public virtual IEnumerable <ICategoryNode> GetCategoryTrail(ICategoryNode node)
{
Guard.NotNull(node, nameof(node));
var treeNode = GetCategoryTree(node.Id, true);
if (treeNode == null)
{
return(Enumerable.Empty <ICategoryNode>());
}
return(treeNode.Trail
.Where(x => !x.IsRoot)
//.TakeWhile(x => x.Value.Published) // TBD: (mc) do we need this?
.Select(x => x.Value));
}
/// <summary>
/// Builds a category breadcrumb (path) for a particular category node
/// </summary>
/// <param name="categoryNode">The category node</param>
/// <param name="languageId">The id of language. Pass <c>null</c> to skip localization.</param>
/// <param name="withAlias"><c>true</c> appends the category alias - if specified - to the name</param>
/// <param name="separator">The separator string</param>
/// <returns>Category breadcrumb path</returns>
public static string GetCategoryPath(this ICategoryNode categoryNode,
ICategoryService categoryService,
int?languageId = null,
string aliasPattern = null,
string separator = " » ")
{
Guard.NotNull(categoryNode, nameof(categoryNode));
var treeNode = categoryService.GetCategoryTree(categoryNode.Id, true);
if (treeNode != null)
{
return(categoryService.GetCategoryPath(treeNode, languageId, aliasPattern, separator));
}
return(string.Empty);
}
public virtual async Task <string> GetCategoryPathAsync(
ICategoryNode categoryNode,
int?languageId = null,
string aliasPattern = null,
string separator = " » ")
{
Guard.NotNull(categoryNode, nameof(categoryNode));
var treeNode = await GetCategoryTreeAsync(categoryNode.Id, true);
if (treeNode != null)
{
return(GetCategoryPath(treeNode, languageId, aliasPattern, separator));
}
return(string.Empty);
}
/// <summary>
/// This method is invoked before a Category Node is deleted
/// </summary>
/// <param name="category">The Category Node to be deleted</param>
/// <param name="session">The session that must be used to perform tasks on additional objects</param>
/// <remarks>When this action is invoked, none of the object involved were saved to Content Store yet.</remarks>
public void OnBeforeCategoryDelete(ICategoryNode category, IUserWriteSession session)
{
}
/// <summary>
/// This method is invoked before a Category Node is deleted
/// </summary>
/// <param name="category">The Category Node to be deleted</param>
/// <param name="session">The session that must be used to perform tasks on additional objects</param>
/// <remarks>When this action is invoked, none of the object involved were saved to Content Store yet.</remarks>
public void OnBeforeCategoryDelete(ICategoryNode category, IUserWriteSession session)
{
}
/// <summary>
/// This method is invoked after a Category Node was deleted
/// </summary>
/// <param name="category">The Category Node that was deleted</param>
/// <param name="session">The session that must be used to perform tasks on additional objects</param>
/// <remarks>When this action is invoked, none of the object involved were saved to Content Store yet.</remarks>
public void OnAfterCategoryDelete(ICategoryNode category, IUserWriteSession session)
{
}
/// <summary>
/// This method is invoked after a Category Node was created.
/// DO NOT assign to CategoryNode.Name in thid method, otherwise it will cause infinite loop
/// </summary>
/// <param name="category">The Category Node that was renamed</param>
/// <param name="session">The session that must be used to perform tasks on additional objects</param>
/// <remarks>When this action is invoked, none of the object involved were saved to Content Store yet.</remarks>
public void OnCategoryRenamed(string oldName, string newName, ICategoryNode category, IUserWriteSession session)
{
}
/// <summary>
/// This method is invoked after a Category Node was created
/// </summary>
/// <param name="category">The Category Node that was created</param>
/// <param name="session">The session that must be used to perform tasks on additional objects</param>
/// <remarks>When this action is invoked, none of the object involved were saved to Content Store yet.</remarks>
public void OnCategoryCreated(ICategoryNode category, IUserWriteSession session)
{
}
public static string GetActiveSlug(this ICategoryNode node)
{
Guard.NotNull(node, nameof(node));
return(EngineContext.Current.Scope.ResolveOptional <LocalizedEntityHelper>()?.GetActiveSlug(nameof(Category), node.Id, null));
}
/// <summary>
/// This method is invoked after a Category Node was created
/// </summary>
/// <param name="category">The Category Node that was created</param>
/// <param name="session">The session that must be used to perform tasks on additional objects</param>
/// <remarks>When this action is invoked, none of the object involved were saved to Content Store yet.</remarks>
public void OnCategoryCreated(ICategoryNode category, IUserWriteSession session)
{
}
/// <summary>
/// This method is invoked after a Category Node was created.
/// DO NOT assign to CategoryNode.Name in thid method, otherwise it will cause infinite loop
/// </summary>
/// <param name="category">The Category Node that was renamed</param>
/// <param name="session">The session that must be used to perform tasks on additional objects</param>
/// <remarks>When this action is invoked, none of the object involved were saved to Content Store yet.</remarks>
public void OnCategoryRenamed(string oldName, string newName, ICategoryNode category, IUserWriteSession session)
{
}
/// <summary>
/// This method is invoked after a Category Node was deleted
/// </summary>
/// <param name="category">The Category Node that was deleted</param>
/// <param name="session">The session that must be used to perform tasks on additional objects</param>
/// <remarks>When this action is invoked, none of the object involved were saved to Content Store yet.</remarks>
public void OnAfterCategoryDelete(ICategoryNode category, IUserWriteSession session)
{
}
public static string GetSeName(this ICategoryNode node)
{
Guard.NotNull(node, nameof(node));
return(EngineContext.Current.Resolve <LocalizedEntityHelper>().GetSeName("Category", node.Id, null));
}