private static List <ForumSorted> SortList(
this IRepository <Forum> repository,
[NotNull] List <Tuple <Forum, Category, ActiveAccess> > listSource,
[NotNull] int parentId,
[NotNull] int categoryId,
[NotNull] int startingIndent,
[NotNull] bool emptyFirstRow)
{
CodeContracts.VerifyNotNull(repository);
var listDestination = new List <ForumSorted>();
if (emptyFirstRow)
{
var blankRow = new ForumSorted
{
ForumID = 0,
Forum = BoardContext.Current.Get <ILocalization>().GetText("NONE"),
Category = string.Empty,
Icon = string.Empty
};
listDestination.Add(blankRow);
}
repository.SortListRecursive(listSource, listDestination, parentId, categoryId, startingIndent);
return(listDestination);
}
/// <summary>
/// The SortListRecursive.
/// </summary>
/// <param name="repository">
/// The repository.
/// </param>
/// <param name="listSource">
/// The list source.
/// </param>
/// <param name="listDestination">
/// The list destination.
/// </param>
/// <param name="parentID">
/// The parent id.
/// </param>
/// <param name="categoryID">
/// The category id.
/// </param>
/// <param name="currentIndent">
/// The current indent.
/// </param>
private static void SortListRecursive(
this IRepository <Forum> repository,
[NotNull] List <Tuple <Forum, Category, ActiveAccess> > listSource,
[NotNull] ICollection <ForumSorted> listDestination,
[NotNull] int parentId,
[NotNull] int categoryId,
[NotNull] int currentIndent)
{
CodeContracts.VerifyNotNull(repository);
foreach (var(item1, item2, _) in listSource)
{
// see if this is a root-forum
item1.ParentID ??= 0;
if (item1.ParentID != parentId)
{
continue;
}
if (item2.ID != categoryId)
{
categoryId = item2.ID;
listDestination.Add(
new ForumSorted
{
ForumID = -categoryId,
Forum = $"{item2.Name}",
Category = $"{item2.Name}",
Icon = "folder"
});
}
var indent = string.Empty;
for (var j = 0; j < currentIndent; j++)
{
indent += "-";
}
// import the row into the destination
var newRow = new ForumSorted
{
ForumID = item1.ID,
Forum = $" {indent} {item1.Name}",
Category = $"{item2.Name}",
Icon = "comments"
};
listDestination.Add(newRow);
// recurse through the list...
repository.SortListRecursive(listSource, listDestination, item1.ID, categoryId, currentIndent + 1);
}
}
/// <summary>
/// The SortListRecursive.
/// </summary>
/// <param name="repository">
/// The repository.
/// </param>
/// <param name="listSource">
/// The list source.
/// </param>
/// <param name="listDestination">
/// The list destination.
/// </param>
/// <param name="parentId">
/// The parent id.
/// </param>
/// <param name="currentIndent">
/// The current indent.
/// </param>
private static void SortListRecursive(
this IRepository <Forum> repository,
[NotNull] List <Forum> listSource,
[NotNull] ICollection <ForumSorted> listDestination,
[NotNull] int parentId,
[NotNull] int currentIndent)
{
listSource.ForEach(
forum =>
{
// see if this is a root-forum
forum.ParentID ??= 0;
if (forum.ParentID != parentId)
{
return;
}
var indent = string.Empty;
for (var j = 0; j < currentIndent; j++)
{
indent += "--";
}
// import the row into the destination
var newRow = new ForumSorted
{
ForumID = forum.ID, Forum = $" -{indent} {forum.Name}", Icon = "comments"
};
listDestination.Add(newRow);
// recurse through the list...
repository.SortListRecursive(listSource, listDestination, forum.ID, currentIndent + 1);
});
}