public function filter_request($request)
{
if (isset($request['feed']) && strpos($request['feed'], 'sitemap') == 0) {
if ($request['feed'] == 'sitemap') {
// setup actions and filters
add_action('do_feed_sitemap', array($this, 'load_template_index'), 10, 1);
return $request;
}
if ($request['feed'] == 'sitemap-news') {
$defaults = $this->defaults('news_tags');
$options = $this->get_option('news_tags');
$news_post_type = isset($options['post_type']) && !empty($options['post_type']) ? $options['post_type'] : $defaults['post_type'];
if (empty($news_post_type)) {
$news_post_type = 'post';
}
// disable caching
define('DONOTCACHEPAGE', true);
define('DONOTCACHEDB', true);
// setup template
add_action('do_feed_sitemap-news', array($this, 'load_template_news'), 10, 1);
// set up query filters
// TODO: test 'gmt' against 'blog' against 'server'
if (function_exists('date_default_timezone_set')) {
date_default_timezone_set('UTC');
$zone = 'gmt';
} else {
$zone = 'blog';
}
if (get_lastdate($zone, $news_post_type) > date('Y-m-d H:i:s', strtotime('-48 hours'))) {
add_filter('post_limits', array($this, 'filter_news_limits'));
add_filter('posts_where', array($this, 'filter_news_where'), 10, 1);
} else {
add_filter('post_limits', array($this, 'filter_no_news_limits'));
}
/* modify request parameters */
// post type
$request['post_type'] = $news_post_type;
// categories
if (isset($options['categories']) && is_array($options['categories'])) {
$request['cat'] = implode(',', $options['categories']);
}
$request['post_status'] = 'publish';
$request['no_found_rows'] = true;
return $request;
}
if ($request['feed'] == 'sitemap-home') {
// setup actions and filters
add_action('do_feed_sitemap-home', array($this, 'load_template_base'), 10, 1);
return $request;
}
if (strpos($request['feed'], 'sitemap-posttype') == 0) {
foreach ($this->get_post_types() as $post_type) {
if ($request['feed'] == 'sitemap-posttype-' . $post_type['name']) {
// setup actions and filters
add_action('do_feed_sitemap-posttype-' . $post_type['name'], array($this, 'load_template'), 10, 1);
add_filter('post_limits', array($this, 'filter_limits'));
// modify request parameters
$request['post_type'] = $post_type['name'];
$request['post_status'] = 'publish';
$request['orderby'] = 'modified';
$request['lang'] = '';
$request['no_found_rows'] = true;
$request['update_post_meta_cache'] = false;
$request['update_post_term_cache'] = false;
return $request;
}
}
}
if (strpos($request['feed'], 'sitemap-taxonomy') == 0) {
foreach ($this->get_taxonomies() as $taxonomy) {
if ($request['feed'] == 'sitemap-taxonomy-' . $taxonomy) {
// setup actions and filters
add_action('do_feed_sitemap-taxonomy-' . $taxonomy, array($this, 'load_template_taxonomy'), 10, 1);
// modify request parameters
$request['taxonomy'] = $taxonomy;
$request['lang'] = '';
$request['no_found_rows'] = true;
$request['cache_results'] = false;
$request['update_post_term_cache'] = false;
$request['update_post_meta_cache'] = false;
$request['post_status'] = 'publish';
return $request;
}
}
}
if (strpos($request['feed'], 'sitemap-custom') == 0) {
// setup actions and filters
add_action('do_feed_sitemap-custom', array($this, 'load_template_custom'), 10, 1);
return $request;
}
}
return $request;
}
/**
* REQUEST FILTER
*/
public function filter_request($request)
{
if (isset($request['feed']) && strpos($request['feed'], 'sitemap') === 0) {
// modify request parameters
$request['post_status'] = 'publish';
$request['no_found_rows'] = true;
$request['cache_results'] = false;
$request['update_post_term_cache'] = false;
$request['update_post_meta_cache'] = false;
$request['lang'] = '';
// Polylang
if ($request['feed'] == 'sitemap-news') {
$defaults = $this->defaults('news_tags');
$options = $this->get_option('news_tags');
$news_post_type = isset($options['post_type']) && !empty($options['post_type']) ? $options['post_type'] : $defaults['post_type'];
if (empty($news_post_type)) {
$news_post_type = 'post';
}
// disable caching
define('DONOTCACHEPAGE', true);
define('DONOTCACHEDB', true);
// set up query filters
$zone = $this->timezone();
if (get_lastdate($zone, $news_post_type) > date('Y-m-d H:i:s', strtotime('-48 hours'))) {
add_filter('post_limits', array($this, 'filter_news_limits'));
add_filter('posts_where', array($this, 'filter_news_where'), 10, 1);
} else {
add_filter('post_limits', array($this, 'filter_no_news_limits'));
}
global $wpml_query_filter;
// WPML compat
if (isset($wpml_query_filter) && is_object($wpml_query_filter)) {
remove_filter('posts_join', array($wpml_query_filter, 'posts_join_filter'));
remove_filter('posts_where', array($wpml_query_filter, 'posts_where_filter'));
}
// post type
$request['post_type'] = $news_post_type;
// categories
if (isset($options['categories']) && is_array($options['categories'])) {
$request['cat'] = implode(',', $options['categories']);
}
return $request;
}
if (strpos($request['feed'], 'sitemap-posttype') === 0) {
foreach ($this->get_post_types() as $post_type) {
if ($request['feed'] == 'sitemap-posttype-' . $post_type['name']) {
// setup filter
add_filter('post_limits', array($this, 'filter_limits'));
$request['post_type'] = $post_type['name'];
$request['orderby'] = 'modified';
global $wpml_query_filter;
// WPML compat
if (isset($wpml_query_filter) && is_object($wpml_query_filter)) {
remove_filter('posts_join', array($wpml_query_filter, 'posts_join_filter'));
remove_filter('posts_where', array($wpml_query_filter, 'posts_where_filter'));
}
return $request;
}
}
}
if (strpos($request['feed'], 'sitemap-taxonomy') === 0) {
foreach ($this->get_taxonomies() as $taxonomy) {
if ($request['feed'] == 'sitemap-taxonomy-' . $taxonomy) {
$request['taxonomy'] = $taxonomy;
// WPML compat
global $sitepress;
if (isset($sitepress) && is_object($sitepress)) {
remove_filter('get_terms_args', array($sitepress, 'get_terms_args_filter'));
remove_filter('get_term', array($sitepress, 'get_term_adjust_id'));
remove_filter('terms_clauses', array($sitepress, 'terms_clauses'));
}
return $request;
}
}
}
}
return $request;
}
// force header('HTTP/1.1 200 OK') even for sites without posts
header('Content-Type: text/xml; charset=' . get_bloginfo('charset'), true);
header('X-Robots-Tag: noindex, follow', true);
echo '<?xml version="1.0" encoding="' . get_bloginfo('charset') . '"?>
<?xml-stylesheet type="text/xsl" href="' . plugins_url('/xsl/sitemap.xsl', __FILE__) . '?ver=' . XMLSF_VERSION . '"?>
<!-- generated-on="' . date('Y-m-d\\TH:i:s+00:00') . '" -->
<!-- generator="XML & Google News Sitemap Feed plugin for WordPress" -->
<!-- generator-url="http://status301.net/wordpress-plugins/xml-sitemap-feed/" -->
<!-- generator-version="' . XMLSF_VERSION . '" -->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
';
global $xmlsf;
$lastmodified = get_lastdate('gmt');
// TODO take language into account !! Dont't use get_lastdate but pull one post for each language instead?
$lastactivityage = gmdate('U') - mysql2date('U', $lastmodified);
foreach ($xmlsf->get_home_urls() as $url) {
?>
<url>
<loc><?php
echo esc_url($url);
?>
</loc>
<lastmod><?php
echo mysql2date('Y-m-d\\TH:i:s+00:00', $lastmodified, false);
?>
</lastmod>
<changefreq><?php
if ($lastactivityage / 86400 < 1) {
<!-- generator-url="http://status301.net/wordpress-plugins/xml-sitemap-feed/" -->
<!-- generator-version="' . XMLSF_VERSION . '" -->
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
http://www.sitemaps.org/schemas/sitemap/0.9/siteindex.xsd">
';
global $xmlsf;
?>
<sitemap>
<loc><?php
echo $xmlsf->get_index_url('home');
?>
</loc>
<lastmod><?php
echo mysql2date('Y-m-d\\TH:i:s+00:00', get_lastdate('gmt'), false);
?>
</lastmod>
</sitemap>
<?php
// add rules for public post types
foreach ($xmlsf->have_post_types() as $post_type) {
$archive = isset($post_type['archive']) ? $post_type['archive'] : '';
foreach ($xmlsf->get_archives($post_type['name'], $archive) as $m => $url) {
?>
<sitemap>
<loc><?php
echo $url;
?>
</loc>
<lastmod><?php
