winter-software/Wave
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Improved Sitemap, added categories, profiles, email subscribe, account login, account register

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Mia Rose Winter 2024-03-07 12:02:01 +01:00
parent c11eedb6f3
commit e9de881850
Signed by: miawinter
GPG key ID: 4B6F6A83178F595E
1 changed files with 35 additions and 8 deletions
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43
Wave/Controllers/SitemapController.cs
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@ -1,19 +1,21 @@
using System.Globalization; using System.Globalization;
using System.Net;
using System.Text; using System.Text;
using System.Xml; using System.Xml;
using System.Xml.Linq; using System.Xml.Linq;
using Humanizer;
using Microsoft.AspNetCore.Mvc; using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.OutputCaching; using Microsoft.AspNetCore.OutputCaching;
using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Options;
using Wave.Data; using Wave.Data;
using static StackExchange.Redis.Role; using Wave.Utilities;
namespace Wave.Controllers; namespace Wave.Controllers;
[ApiController] [ApiController]
public class SitemapController(ApplicationDbContext context) : ControllerBase { public class SitemapController(ApplicationDbContext context, IOptions<Features> features) : ControllerBase {
private ApplicationDbContext Context { get; } = context; private ApplicationDbContext Context { get; } = context;
private Features Features { get; } = features.Value;
[HttpGet("/sitemap.xml")] [HttpGet("/sitemap.xml")]
[Produces("application/xml")] [Produces("application/xml")]
@ -21,7 +23,14 @@ public class SitemapController(ApplicationDbContext context) : ControllerBase {
[OutputCache(Duration = 60*15)] [OutputCache(Duration = 60*15)]
public async Task GetSitemapAsync(CancellationToken cancellation) { public async Task GetSitemapAsync(CancellationToken cancellation) {
var host = new Uri($"https://{Request.Host}{Request.PathBase}", UriKind.Absolute); var host = new Uri($"https://{Request.Host}{Request.PathBase}", UriKind.Absolute);
var articles = await Context.Set<Article>().OrderBy(a => a.PublishDate).ToListAsync(); var articles = await Context.Set<Article>().OrderBy(a => a.PublishDate).ToListAsync(cancellation);
var categories = await Context.Set<Category>().Where(c => c.Articles.Any())
.OrderBy(c => c.Color).ThenBy(c => c.Id)
.Select(c => new {c.Name, LastModified = c.Articles.Max(a => a.PublishDate)}).ToListAsync(cancellation);
var profiles = await Context.Set<ApplicationUser>().Where(a => a.Articles.Any())
.OrderBy(a => a.Id)
.Select(a => new {a.Id, LastModified = a.Articles.Max(ar => ar.PublishDate)})
.ToListAsync(cancellation);
var document = new XDocument { var document = new XDocument {
Declaration = new XDeclaration("1.0", Encoding.UTF8.ToString(), null), Declaration = new XDeclaration("1.0", Encoding.UTF8.ToString(), null),
@ -33,19 +42,37 @@ public class SitemapController(ApplicationDbContext context) : ControllerBase {
root.Add(CreateUrlElement(nameSpace, host, articles.Max(a => a.PublishDate).UtcDateTime, priority:1f)); root.Add(CreateUrlElement(nameSpace, host, articles.Max(a => a.PublishDate).UtcDateTime, priority:1f));
foreach (var article in articles) { foreach (var article in articles) {
root.Add(CreateUrlElement(nameSpace, new Uri(host, root.Add(CreateUrlElement(nameSpace,
$"/{article.PublishDate.Year}/{article.PublishDate.Month:D2}/{article.PublishDate.Day:D2}/{Uri.EscapeDataString(article.Title.ToLowerInvariant()).Replace("-", "+").Replace("%20", "-")}"), article.LastModified?.UtcDateTime ?? article.PublishDate.UtcDateTime)); new Uri(ArticleUtilities.GenerateArticleLink(article, host)),
article.PublishDate.UtcDateTime));
} }
} else { } else {
root.Add(CreateUrlElement(nameSpace, host, priority:1f)); root.Add(CreateUrlElement(nameSpace, host, DateTimeOffset.Now.UtcDateTime, priority:1f));
} }
foreach (var category in categories) {
root.Add(CreateUrlElement(nameSpace,
new Uri(host, "/category/" + WebUtility.UrlEncode(category.Name)),
category.LastModified.UtcDateTime));
}
foreach (var profile in profiles) {
root.Add(CreateUrlElement(nameSpace,
new Uri(host, "/profile/" + profile.Id),
profile.LastModified.UtcDateTime));
}
root.Add(CreateUrlElement(nameSpace, new Uri(host, "/Account/Login")));
root.Add(CreateUrlElement(nameSpace, new Uri(host, "/Account/Register")));
if (Features.EmailSubscriptions) root.Add(CreateUrlElement(nameSpace, new Uri(host, "/Email/Subscribe")));
document.Add(root); document.Add(root);
Response.StatusCode = StatusCodes.Status200OK; Response.StatusCode = StatusCodes.Status200OK;
Response.ContentType = "application/xml; charset=utf-8"; Response.ContentType = "application/xml; charset=utf-8";
await using var writer = XmlWriter.Create(Response.Body, new XmlWriterSettings { await using var writer = XmlWriter.Create(Response.Body, new XmlWriterSettings {
Encoding = Encoding.UTF8, Encoding = Encoding.UTF8,
Async = true Async = true, Indent = true
}); });
await document.SaveAsync(writer, cancellation); await document.SaveAsync(writer, cancellation);
await writer.FlushAsync(); await writer.FlushAsync();