<?php
/**
* Implements hook_boot().
*
* @param Environment $env
* The Environment.
* @param array $vars
* An array of variables.
*/
function sitemap_boot($env, $vars) {
// TODO: object oriented, using templates, etc. etc.
if ($env->getRequestedPath() == 'google_sitemap') {
header("Content-type: text/xml");
print "<?xml version=\"1.0\" encoding=\"utf-8\" ?>" . "\n";
echo "<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n";
$site_pages = $env->scanDirectoryDeep($env->dir['docroot'], '', array(), array(
'exclude_dirs' => DIR_INACTIVE,
'symlinks' => FALSE,
DIR_ALL,
'level' => 'tree'
));
$already_done = array();
foreach ($site_pages as $item) {
$node = NodeFactory::load($env, $item['name']);
$modtime = (file_exists($item['path'] . '/data.json') ? filemtime($item['path'] . '/data.json') : filemtime($item['path']));
if (!($node->isPublished()) || isset($already_done[$item['name']]) || $node->getAttributeJSON('sitemap_exclude')) {
continue;
}
$already_done[$item['name']] = TRUE;
$priority = ($item['name'] == '') ? 1 : 0.7;
$freq = ($item['name'] == '' ? 'daily' : 'weekly');
echo "<url>\n";
echo "<loc>" . $env->getBaseUrl() . "/" . $item['name'] . "</loc>";
echo "<lastmod>" . date('Y-m-d', $modtime) . "</lastmod>\n";
echo "<changefreq>" . $freq . "</changefreq>\n";
echo "<priority>" . $priority . "</priority>\n";
echo "</url>\n";
}
print "</urlset>\n";
exit();
}
}
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