Ejemplo n.º 1
0
        public static async IAsyncEnumerable <ValidationResult> ValidateAsync(this AliasPart part, IStringLocalizer S, ISession session)
        {
            if (!string.IsNullOrWhiteSpace(part.Alias))
            {
                if (part.Alias.Length > AliasPart.MaxAliasLength)
                {
                    yield return(new ValidationResult(S["Your alias is too long. The alias can only be up to {0} characters.", AliasPart.MaxAliasLength], new string[] { nameof(part.Alias) }));
                }

                if (!await IsAliasUniqueAsync(part, session, part.Alias))
                {
                    yield return(new ValidationResult(S["Your alias is already in use."], new[] { nameof(part.Alias) }));
                }
            }
        }
Ejemplo n.º 2
0
 public static async Task <bool> IsAliasUniqueAsync(this AliasPart context, ISession session, string alias)
 {
     return((await session.QueryIndex <AliasPartIndex>(o => o.Alias == alias && o.ContentItemId != context.ContentItem.ContentItemId).CountAsync()) == 0);
 }