winter-software/Wave
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fixed namespace in sitemap, again

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Mia Rose Winter 2024-02-06 22:52:54 +01:00
parent 4f34b4911a
commit f889fac9d2
Signed by: miawinter
GPG key ID: 4B6F6A83178F595E
1 changed files with 13 additions and 11 deletions
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22
Wave/Controllers/SitemapController.cs
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@ -22,21 +22,23 @@ public class SitemapController(ApplicationDbContext context) : ControllerBase {
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();
XNamespace nameSpace = "http://www.sitemaps.org/schemas/sitemap/0.9"; var document = new XDocument {
var document = new XDocument(new XElement(nameSpace + "urlset", new XAttribute("xmlns", nameSpace))) {
Declaration = new XDeclaration("1.0", Encoding.UTF8.ToString(), null), Declaration = new XDeclaration("1.0", Encoding.UTF8.ToString(), null),
}; };
XNamespace nameSpace = "http://www.sitemaps.org/schemas/sitemap/0.9";
var root = new XElement(nameSpace + "urlset");
if (articles.Count > 0) { if (articles.Count > 0) {
document.Root.Add(CreateUrlElement(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) {
document.Root.Add(CreateUrlElement(new Uri(host, root.Add(CreateUrlElement(nameSpace, new Uri(host,
$"/{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)); $"/{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));
} }
} else { } else {
document.Root.Add(CreateUrlElement(host, priority:1f)); root.Add(CreateUrlElement(nameSpace, host, priority:1f));
} }
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";
@ -48,12 +50,12 @@ public class SitemapController(ApplicationDbContext context) : ControllerBase {
await writer.FlushAsync(); await writer.FlushAsync();
} }
private static XElement CreateUrlElement(Uri location, DateTime? lastModified = null, ChangeFrequencies changeFrequency = ChangeFrequencies.Unknown, float priority = 0.5f) { private static XElement CreateUrlElement(XNamespace nameSpace, Uri location, DateTime? lastModified = null, ChangeFrequencies changeFrequency = ChangeFrequencies.Unknown, float priority = 0.5f) {
var result = new XElement("url", new XElement("loc", location.AbsoluteUri)); var result = new XElement(nameSpace + "url", new XElement(nameSpace + "loc", location.AbsoluteUri));
if (lastModified is not null) result.Add(new XElement("lastmod", lastModified.Value.ToString("yyyy-MM-dd"))); if (lastModified is not null) result.Add(new XElement(nameSpace + "lastmod", lastModified.Value.ToString("yyyy-MM-dd")));
if (changeFrequency is not ChangeFrequencies.Unknown) result.Add(new XElement("changefreq", changeFrequency.ToString().ToLower())); if (changeFrequency is not ChangeFrequencies.Unknown) result.Add(new XElement(nameSpace + "changefreq", changeFrequency.ToString().ToLower()));
if (Math.Abs(priority - 0.5f) > 0.05) result.Add(new XElement("priority", priority.ToString("F1"))); if (Math.Abs(priority - 0.5f) > 0.05) result.Add(new XElement(nameSpace + "priority", priority.ToString("F1")));
return result; return result;
} }