Lens template to create a sitemap

sitemap.lens

<koken:variable name="m1" value="<" />
<koken:variable name="m2" value="?" />
{{ m1 }}{{ m2 }}xml version="1.0" encoding="UTF-8"?>
<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<koken:load source="essays">
<koken:loop>
<url>
	<loc>{{ essay.url }}</loc>
	<lastmod>{{ essay.modified_on.timestamp date_format="Y-m-d"}}</lastmod>
	<changefreq>weekly</changefreq>
	<priority>0.5</priority>
</url>  
</koken:loop>
</koken:load>
<koken:load source="pages">
<koken:loop>
<url>
	<loc>{{ page.url }}</loc>
	<lastmod>{{ page.modified_on.timestamp date_format="Y-m-d"}}</lastmod>
	<changefreq>weekly</changefreq>
	<priority>0.6</priority>
</url>	
</koken:loop>
</koken:load>
<koken:load source="albums">
<koken:loop>
<url>
	<loc>{{ album.url }}</loc>
	<lastmod>{{ album.created_on.timestamp date_format="Y-m-d"}}</lastmod>
	<changefreq>weekly</changefreq>
	<priority>0.6</priority>
</url>	
</koken:loop>
</koken:load>
<koken:load source="contents">
<koken:loop>
<url>
	<loc>{{ content.url }}</loc>
	<lastmod>{{ content.captured_on date_format="Y-m-d"}}</lastmod>
	<changefreq>weekly</changefreq>
	<priority>0.6</priority>
	<image:image>
		<image:loc>{{ content.presets.medium.url }}</image:loc>
		<image:title>{{ content.title | content.caption }}</image:title>
		<image:caption>{{ content.caption | content.title }}</image:caption>
		<koken:iptc>
		<koken:not empty="iptc.city"><image:geo_location>{{ iptc.city }}<koken:not empty="iptc.country">, {{ iptc.country }}</koken:not></image:geo_location></koken:not>
		</koken:iptc>
		<image:license>http://creativecommons.org/licenses/by-nc-sa/3.0/</image:license>
	</image:image>
</url>	
</koken:loop>
</koken:load>
</urlset>

Habe einen dirty Trick gefunden, um das encoding ausgeben zu können. Mal schauen ob Bing damit klar kommt.

Actually koken stripes '<?' so instead including an additional file you can simply do:

<koken:variable name="one" value="<" />
<koken:variable name="two" value="?" />
{{ one }}{{ two }}xml version="1.0" encoding="UTF-8"?>

Thanka pulponair for this hint. I have modified the code accordingly. I have also modified the output for images.
Unfortunately the number of images returned by koken:load is limited to 100, so I will probably have to find a better solution.

Habe gerade gesehen, das es eine bessere Lösung gibt: https://github.com/pulponair/koken-xml-sitemap

Das stimmt ;>