54 lines
1.2 KiB
PHP
54 lines
1.2 KiB
PHP
<?php
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/*
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* Name: XML Sitemap
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* Author: Sein Kraft <mail@seinkraft.info>
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* License: GPLv2
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* Description: Adds sitemap.xml on request.
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* Documentation:
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*/
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class XMLSitemap extends Extension {
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public function onPageRequest(PageRequestEvent $event) {
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if($event->page_matches("sitemap.xml")) {
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$images = Image::find_images(0, 50, array());
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$this->do_xml($images);
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}
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}
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private function do_xml(/*array(Image)*/ $images) {
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global $page;
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$page->set_mode("data");
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$page->set_type("application/xml");
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$data = "";
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foreach($images as $image) {
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$link = make_http(make_link("post/view/{$image->id}"));
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$posted = date("Y-m-d", $image->posted_timestamp);
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$data .= "
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<url>
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<loc>$link</loc>
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<lastmod>$posted</lastmod>
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<changefreq>monthly</changefreq>
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<priority>0.8</priority>
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</url>
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";
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}
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$base_href = make_http(make_link("post/list"));
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$xml = "<"."?xml version=\"1.0\" encoding=\"utf-8\"?".">
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<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">
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<url>
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<loc>$base_href</loc>
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<lastmod>2009-01-01</lastmod>
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<changefreq>monthly</changefreq>
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<priority>1</priority>
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</url>
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$data
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</urlset>
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";
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$page->set_data($xml);
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}
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}
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?>
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