diff options
author | vnugent <public@vaughnnugent.com> | 2023-07-12 01:28:23 -0400 |
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committer | vnugent <public@vaughnnugent.com> | 2023-07-12 01:28:23 -0400 |
commit | f64955c69d91e578e580b409ba31ac4b3477da96 (patch) | |
tree | 16f01392ddf1abfea13d7d1ede3bfb0459fe8f0d /back-end/src/Model/FeedMeta.cs |
Initial commit
Diffstat (limited to 'back-end/src/Model/FeedMeta.cs')
-rw-r--r-- | back-end/src/Model/FeedMeta.cs | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/back-end/src/Model/FeedMeta.cs b/back-end/src/Model/FeedMeta.cs new file mode 100644 index 0000000..7cd788a --- /dev/null +++ b/back-end/src/Model/FeedMeta.cs @@ -0,0 +1,109 @@ +/* +* Copyright (c) 2023 Vaughn Nugent +* +* Library: CMNext +* Package: Content.Publishing.Blog.Admin +* File: FeedMeta.cs +* +* CMNext is free software: you can redistribute it and/or modify +* it under the terms of the GNU Affero General Public License as +* published by the Free Software Foundation, either version 3 of the +* License, or (at your option) any later version. +* +* CMNext is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Affero General Public License for more details. +* +* You should have received a copy of the GNU Affero General Public License +* along with this program. If not, see https://www.gnu.org/licenses/. +*/ + +using System.Text.Json.Serialization; +using System.Text.RegularExpressions; + +using FluentValidation; + +using VNLib.Plugins.Extensions.Validation; + +namespace Content.Publishing.Blog.Admin.Model +{ + internal class FeedMeta : IBlogFeedContext + { + private static readonly Regex FileNameRegex = new(@"^[a-zA-Z0-9_.\-]+$", RegexOptions.Compiled); + private static readonly Regex HttpUrlRegex = new(@"^https?://", RegexOptions.Compiled | RegexOptions.IgnoreCase); + + [JsonPropertyName("url")] + public string PublihUrl { get; set; } = string.Empty; + + [JsonPropertyName("path")] + public string FeedPath { get; set; } = string.Empty; + + [JsonPropertyName("image")] + public string ImageUrl { get; set; } = string.Empty; + + [JsonPropertyName("description")] + public string? Description { get; set; } + + [JsonPropertyName("maxItems")] + public int? MaxItems { get; set; } + + [JsonPropertyName("author")] + public string? Author { get; set; } + + [JsonPropertyName("contact")] + public string? WebMaster { get; set; } + + [JsonPropertyName("properties")] + public ExtendedProperty[]? ExtendedProperties { get; set; } + + + public static IValidator<FeedMeta> GetValidator() + { + InlineValidator<FeedMeta> validator = new(); + + validator.RuleFor(x => x.PublihUrl) + .NotEmpty() + .MaximumLength(200) + .Matches(HttpUrlRegex) + .WithMessage("Your feed url is not a valid http url"); + + validator.RuleFor(x => x.FeedPath) + .NotEmpty() + .MaximumLength(200) + .Must(static p => !p.StartsWith('/') && !p.StartsWith('\\')) + .WithMessage("The feed file path must not contain a leading slash") + .Matches(FileNameRegex) + .WithMessage("The feed file name is not valid"); + + validator.RuleFor(x => x.ImageUrl) + .MaximumLength(200) + .Must(static x => string.IsNullOrWhiteSpace(x) || HttpUrlRegex.IsMatch(x)) + .WithMessage("The image url is not a valid http url"); + + validator.RuleFor(x => x.Description!) + .NotEmpty() + .IllegalCharacters() + .MaximumLength(200); + + //Cap max items at 100 + validator.RuleFor(x => x.MaxItems) + .InclusiveBetween(1, 100); + + validator.RuleFor(x => x.Author!) + .SpecialCharacters() + .MaximumLength(200); + + validator.RuleFor(x => x.WebMaster!) + .IllegalCharacters() + .MaximumLength(200); + + //Make sure the keys for each propery are valid + validator.RuleForEach(x => x.ExtendedProperties) + .ChildRules(r => r.RuleFor(k => k.Name!).IllegalCharacters()) + .When(x => x.ExtendedProperties != null); + + return validator; + } + } +} |