5 add sitemapxml (#14)

* Add sitemap.xml

app.py

@@ -77,6 +77,11 @@ def croissant_dataset(dataset):
 def citation_dataset(dataset):
     return render_template("citation.cff", dataset=dataset)
 
+@app.get("/sitemap.xml")
+def sitemap():
+    data = load_data()
+    rendered_sitemap = flask.render_template("sitemap.xml", data=data)
+    return flask.Response(rendered_sitemap, mimetype='application/xml')
 
 @app.get("/license/<dataset>")
 def license_dataset(dataset):

templates/sitemap.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+    <url>
+        <loc>https://data.aifarms.org/</loc>
+    </url>
+    {% for slug in data.keys() %}
+    <url>
+        <loc>https://data.aifarms.org/view/{{ slug }}</loc>
+    </url>
+    {% endfor %}
+</urlset>