Add noindex to report page when given a URL

app/blueprints/report/__init__.py

@@ -64,4 +64,4 @@ def report():
 
 		return redirect(url_for("tasks.check", id=task.id, r=url_for("homepage.home")))
 
-	return render_template("report/index.html", form=form, url=url, is_anon=is_anon)
+	return render_template("report/index.html", form=form, url=url, is_anon=is_anon, noindex=url is not None)

app/templates/report/index.html

@@ -4,6 +4,12 @@
 	{{ _("Report") }}
 {% endblock %}
 
+{% block headextra %}
+	{% if noindex %}
+		<meta name="robots" content="noindex">
+	{% endif %}
+{% endblock %}
+
 {% block content %}
 
 <h1>{{ _("Report") }}</h1>