X-Git-Url: http://git.shiar.net/minimedit.git/blobdiff_plain/053009b156c6f814fb405c8575bb294aab512627..088e48c44ae79498f459e79dcf52ff02b2467772:/sitemap.xml/index.php

diff --git a/sitemap.xml/index.php b/sitemap.xml/index.php
index 7d28815..0e68218 100644
--- a/sitemap.xml/index.php
+++ b/sitemap.xml/index.php
@@ -1,5 +1,4 @@
 <?php
-ob_clean();
 header('Content-Type: application/atom+xml; charset=utf-8');
 print '<?xml version="1.0" encoding="utf-8"?>';
 $siteref = (empty($_SERVER['HTTPS']) ? 'http' : 'https') . '://' . $_SERVER['HTTP_HOST'];
@@ -12,6 +11,14 @@ foreach ($search->files() as $link) {
 	$article = new ArchiveArticle($link);
 	print '<url>';
 	print "<loc>$siteref/{$article->link}</loc>";
+	$score = 10;
+	if ($article->link) {
+		$score -= substr_count($article->link, '/') + 1;  # -10% per subdir
+		$age = time() - strtotime($article->dateiso);
+		$age /= 3600 * 24 * 365;  # years
+		if ($age > .1) $score -= $age / 10 + .1;  # -1% per year
+	}
+	printf('<priority>%.2f</priority>', $score / 10);
 	if ($article->last) {
 		print "<lastmod>{$article->lastiso}</lastmod>";
 	}