public TagSortRule Add(Expression <TagGetter> getTags, params TagOrdering[] orderings)
{
var result = new TagSortRule(getTags, orderings);
Rules.Add(result);
return(result);
}
/// <summary>
/// Order query by <see cref="TagSortRule"/>.
/// </summary>
public static IQueryable <Tag> OrderBy(this IQueryable <Tag> query, TagSortRule sortRule, ContentLanguagePreference languagePreference)
{
switch (sortRule)
{
case TagSortRule.AdditionDate:
return(query.OrderByDescending(t => t.CreateDate));
case TagSortRule.Name:
return(query.OrderByEntryName(languagePreference));
case TagSortRule.UsageCount:
return(query.OrderByDescending(t => t.UsageCount));
}
return(query);
}
/// <summary>
/// Order query by <see cref="TagSortRule"/>.
/// </summary>
public static IQueryable <Tag> OrderBy(this IQueryable <Tag> query, TagSortRule sortRule, ContentLanguagePreference languagePreference) => sortRule switch
{
