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<?php
/*
* SiteSEO
* https://siteseo.io/
* (c) SiteSEO Team <support@siteseo.io>
*/
/*
Copyright 2016 - 2024 - Benjamin Denis (email : contact@seopress.org)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2, as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
// XML Index sitemaps
// Are we being accessed directly ?
if(!defined('SITESEO_VERSION')) {
exit('Hacking Attempt !');
}
//Headers
if (function_exists('siteseo_sitemaps_headers')) {
siteseo_sitemaps_headers();
}
//WPML
add_filter('wpml_get_home_url', 'siteseo_remove_wpml_home_url_filter', 20, 5);
add_filter('siteseo_sitemaps_index_cpt_query', function ($args) {
global $sitepress, $sitepress_settings;
$sitepress_settings['auto_adjust_ids'] = 0;
remove_filter('terms_clauses', [$sitepress, 'terms_clauses']);
remove_filter('category_link', [$sitepress, 'category_link_adjust_id'], 1);
return $args;
});
add_action('the_post', function ($post) {
$language = apply_filters(
'wpml_element_language_code',
null,
['element_id' => $post->ID, 'element_type' => 'page']
);
do_action('wpml_switch_language', $language);
});
// Polylang: remove hidden languages
function siteseo_pll_exclude_hidden_lang($args) {
if (function_exists('get_languages_list') && is_plugin_active('polylang/polylang.php') || is_plugin_active('polylang-pro/polylang.php')) {
$languages = PLL()->model->get_languages_list();
if ( wp_list_filter( $languages, array( 'active' => false ) ) ) {
$args['lang'] = wp_list_pluck( wp_list_filter( $languages, array( 'active' => false ), 'NOT' ), 'slug' );
}
}
return $args;
}
//WPML: remove hidden languages
function siteseo_wpml_exclude_hidden_lang($url) {
//@credits WPML compatibility team
if (function_exists('get_setting') && is_plugin_active('sitepress-multilingual-cms/sitepress.php')) { //WPML
global $sitepress, $sitepress_settings;
// Check that at least ID is set in post object.
if ( ! isset( $post->ID ) ) {
return $url;
}
// Get list of hidden languages.
$hidden_languages = $sitepress->get_setting( 'hidden_languages', array() );
// If there are no hidden languages return original URL.
if ( empty( $hidden_languages ) ) {
return $url;
}
// Get language information for post.
$language_info = $sitepress->post_translations()->get_element_lang_code( $post->ID );
// If language code is one of the hidden languages return null to skip the post.
if ( in_array( $language_info, $hidden_languages, true ) ) {
return null;
}
}
}
function siteseo_xml_sitemap_index() {
$home_url = home_url() . '/';
if (function_exists('pll_home_url')) {
$home_url = site_url() . '/';
}
$home_url = apply_filters('siteseo_sitemaps_home_url', $home_url);
$siteseo_sitemaps ='<?xml version="1.0" encoding="UTF-8"?>';
$siteseo_sitemaps .= '<?xml-stylesheet type="text/xsl" href="' . esc_url($home_url) . 'sitemaps_xsl.xsl"?>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<sitemapindex 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" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';
//CPT
$sitemap_post_types_list = siteseo_get_service('SitemapOption')->getPostTypesList();
if ('' != $sitemap_post_types_list) {
foreach ($sitemap_post_types_list as $cpt_key => $cpt_value) {
foreach ($cpt_value as $_cpt_key => $_cpt_value) {
if ('1' == $_cpt_value) {
$args = [
'posts_per_page' => -1,
'post_type' => $cpt_key,
'post_status' => 'publish',
'meta_query' => [
'relation' => 'OR',
[
'key' => '_siteseo_robots_index',
'value' => '',
'compare' => 'NOT EXISTS',
],
[
'key' => '_siteseo_robots_index',
'value' => 'yes',
'compare' => '!=',
],
],
'fields' => 'ids',
'lang' => '',
'has_password' => false,
];
//Polylang: exclude hidden languages
$args = siteseo_pll_exclude_hidden_lang($args);
$args = apply_filters('siteseo_sitemaps_index_post_types_query', $args, $cpt_key);
$count_posts = count(get_posts($args));
//Max posts per paginated sitemap
$max = 1000;
$max = apply_filters('siteseo_sitemaps_max_posts_per_sitemap', $max);
if ($count_posts >= $max) {
$max_loop = $count_posts / $max;
} else {
$max_loop = 1;
}
$paged ='';
$i = '';
for ($i=0; $i < $max_loop; ++$i) {
if (isset($offset) && absint($offset) && '' != $offset && 0 != $offset) {
$offset = ((($i) * $max));
} else {
$offset = 0;
}
if ($i >= 1 && $i <= $max_loop) {
$paged = $i + 1;
} else {
$paged = 1;
}
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<sitemap>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<loc>';
$siteseo_sitemaps .= $home_url . $cpt_key . '-sitemap' . $paged . '.xml';
$siteseo_sitemaps .= '</loc>';
$siteseo_sitemaps .= "\n";
//Remove lastmod column in index sitemap for lage sitemap
$display_lastmod = apply_filters('siteseo_sitemaps_index_lastmod', false);
if (true == $display_lastmod) {
$args = [
'post_type' => $cpt_key,
'offset' => $offset,
'post_status' => 'publish',
'ignore_sticky_posts' => true,
'posts_per_page' => 1,
'meta_query' => [
'relation' => 'OR',
[
'key' => '_siteseo_robots_index',
'value' => '',
'compare' => 'NOT EXISTS',
],
[
'key' => '_siteseo_robots_index',
'value' => 'yes',
'compare' => '!=',
],
],
'order' => 'DESC',
'orderby' => 'modified',
'lang' => '',
'has_password' => false,
];
$args = siteseo_pll_exclude_hidden_lang($args);
$args = apply_filters('siteseo_sitemaps_index_cpt_query', $args, $cpt_key);
$get_latest_post = new WP_Query($args);
if ($get_latest_post->have_posts()) {
$siteseo_sitemaps .= '<lastmod>';
$siteseo_sitemaps .= date('c', strtotime($get_latest_post->posts[0]->post_modified));
$siteseo_sitemaps .= '</lastmod>';
$siteseo_sitemaps .= "\n";
}
}
$siteseo_sitemaps .= '</sitemap>';
}
}
}
}
}
//Taxonomies
$sitemap_taxonomies_list = siteseo_get_service('SitemapOption')->getTaxonomiesList();
if ('' != $sitemap_taxonomies_list) {
//Init
$siteseo_xml_terms_list = [];
foreach ($sitemap_taxonomies_list as $tax_key => $tax_value) {
foreach ($tax_value as $_tax_key => $_tax_value) {
if ('1' == $_tax_value) {
$args = [
'taxonomy' => $tax_key,
'hide_empty' => false,
'lang' => '',
'fields' => 'ids',
'meta_query' => [
'relation' => 'OR',
[
'key' => '_siteseo_robots_index',
'value' => '',
'compare' => 'NOT EXISTS',
],
[
'key' => '_siteseo_robots_index',
'value' => 'yes',
'compare' => '!=',
],
],
];
//Polylang: exclude hidden languages
$args = siteseo_pll_exclude_hidden_lang($args);
$args = apply_filters('siteseo_sitemaps_index_tax_query', $args, $tax_key);
$termsData = get_terms($args);
$count_terms = 0;
if (is_array($termsData) && ! is_wp_error($termsData)) {
$count_terms = count($termsData);
}
//Max terms per paginated sitemap
$max = 1000;
$max = apply_filters('siteseo_sitemaps_max_terms_per_sitemap', $max);
if ($count_terms >= $max) {
$max_loop = $count_terms / $max;
} else {
$max_loop = 1;
}
$paged ='';
$i = '';
for ($i=0; $i < $max_loop; ++$i) {
if (isset($offset) && absint($offset) && '' != $offset && 0 != $offset) {
$offset = ((($i) * $max));
} else {
$offset = 0;
}
if ($i >= 1 && $i <= $max_loop) {
$paged = $i + 1;
} else {
$paged = 1;
}
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<sitemap>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<loc>';
$siteseo_sitemaps .= $home_url . $tax_key . '-sitemap' . $paged . '.xml';
$siteseo_sitemaps .= '</loc>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '</sitemap>';
}
}
}
}
}
//Google News
if (function_exists('siteseo_xml_sitemap_news_enable_option') && '' != siteseo_xml_sitemap_news_enable_option()
&& function_exists('siteseo_get_toggle_option') && '1' == siteseo_get_toggle_option('news')) {
//Include Custom Post Types
function siteseo_xml_sitemap_news_cpt_option() {
$options = get_option('siteseo_pro_option_name');
if ( ! empty($options) && isset($options['news_name_post_types_list'])) {
return $options['news_name_post_types_list'];
}
}
if ('' != siteseo_xml_sitemap_news_cpt_option()) {
$siteseo_xml_sitemap_news_cpt_array = [];
foreach (siteseo_xml_sitemap_news_cpt_option() as $cpt_key => $cpt_value) {
foreach ($cpt_value as $_cpt_key => $_cpt_value) {
if ('1' == $_cpt_value) {
array_push($siteseo_xml_sitemap_news_cpt_array, $cpt_key);
}
}
}
}
$args = [
'post_type' => $siteseo_xml_sitemap_news_cpt_array,
'post_status' => 'publish',
'ignore_sticky_posts' => true,
'posts_per_page' => 1,
'orderby' => 'modified',
'meta_query' => [
[
'key' => '_siteseo_robots_index',
'value' => 'yes',
'compare' => 'NOT EXISTS',
],
],
'order' => 'DESC',
'lang' => '',
'has_password' => false,
];
//Polylang: exclude hidden languages
$args = siteseo_pll_exclude_hidden_lang($args);
$args = apply_filters('siteseo_sitemaps_index_gnews_query', $args);
$get_latest_post = new WP_Query($args);
if ($get_latest_post->have_posts()) {
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<sitemap>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<loc>';
$siteseo_sitemaps .= $home_url . 'news.xml';
$siteseo_sitemaps .= '</loc>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<lastmod>';
$siteseo_sitemaps .= date('c', strtotime($get_latest_post->posts[0]->post_modified));
$siteseo_sitemaps .= '</lastmod>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '</sitemap>';
}
}
//Video sitemap
// TODO: implimet function "siteseo_xml_sitemap_video_enable_option"
if (function_exists('siteseo_xml_sitemap_video_enable_option') && '' != siteseo_xml_sitemap_video_enable_option()) {
$sitemap_post_types_list = siteseo_get_service('SitemapOption')->getPostTypesList();
if ('' != $sitemap_post_types_list) {
$cpt = [];
foreach ($sitemap_post_types_list as $cpt_key => $cpt_value) {
foreach ($cpt_value as $_cpt_key => $_cpt_value) {
if ('1' == $_cpt_value) {
$cpt[] = $cpt_key;
}
}
}
}
$args = [
'post_type' => $cpt,
'post_status' => 'publish',
'ignore_sticky_posts' => true,
'posts_per_page' => -1,
'meta_query' => [
'relation' => 'AND',
[
'relation' => 'OR',
[
'key' => '_siteseo_robots_index',
'value' => '',
'compare' => 'NOT EXISTS',
],
[
'key' => '_siteseo_robots_index',
'value' => 'yes',
'compare' => '!=',
],
],
[
'key' => '_siteseo_video',
'compare' => 'EXISTS',
],
],
'lang' => '',
'has_password' => false,
'fields' => 'ids',
];
//Polylang: exclude hidden languages
$args = siteseo_pll_exclude_hidden_lang($args);
$args = apply_filters('siteseo_sitemaps_index_video_query', $args, $cpt_key);
$ids = get_posts($args);
$args = [
'post_type' => $cpt,
'post_status' => 'publish',
'posts_per_page' => -1,
'post__in' => $ids,
'meta_query' => [
[
'relation' => 'OR',
[
'key' => '_siteseo_video_disabled',
'value' => '',
'compare' => 'NOT EXISTS',
],
[
'key' => '_siteseo_video_disabled',
'value' => 'yes',
'compare' => '!=',
],
],
],
'lang' => '',
'fields' => 'ids',
];
//Polylang: exclude hidden languages
$args = siteseo_pll_exclude_hidden_lang($args);
$posts = get_posts($args);
$count_posts = count($posts);
foreach ($posts as $key => $postID) {
$siteseo_video = get_post_meta($postID, '_siteseo_video', true);
$siteseo_video_xml_yt = get_post_meta($postID, '_siteseo_video_xml_yt', true);
if ( !empty($siteseo_video_xml_yt)) {
continue;
}
if ( ! $siteseo_video) {
--$count_posts;
unset($posts[$key]);
continue;
}
if (empty($siteseo_video[0]['url'])) {
--$count_posts;
unset($posts[$key]);
}
}
$idsVideos = get_transient('_siteseo_sitemap_ids_video');
if ( ! $idsVideos) {
set_transient('_siteseo_sitemap_ids_video', $posts, 3600);
}
//Max posts per paginated sitemap
$max = 1000;
$max = apply_filters('siteseo_sitemaps_max_videos_per_sitemap', $max);
if ($count_posts >= $max) {
$max_loop = $count_posts / $max;
} else {
$max_loop = 1;
}
$paged ='';
$i = '';
for ($i=0; $i < $max_loop; ++$i) {
if (isset($offset) && absint($offset) && '' != $offset && 0 != $offset) {
$offset = ((($i) * $max));
} else {
$offset = 0;
}
if ($i >= 1 && $i <= $max_loop) {
$paged = $i + 1;
} else {
$paged = 1;
}
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<sitemap>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<loc>';
$siteseo_sitemaps .= esc_url($home_url . 'video' . $paged . '.xml');
$siteseo_sitemaps .= '</loc>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '</sitemap>';
}
}
//Author sitemap
if(1 == siteseo_get_service('SitemapOption')->authorIsEnable()) {
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<sitemap>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<loc>';
$siteseo_sitemaps .= esc_url($home_url) . 'author.xml';
$siteseo_sitemaps .= '</loc>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '</sitemap>';
}
//Custom sitemap
$custom_sitemap = null;
$custom_sitemap = apply_filters('siteseo_sitemaps_external_link', $custom_sitemap);
if (isset($custom_sitemap)) {
foreach ($custom_sitemap as $key => $sitemap) {
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<sitemap>';
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<loc>';
$siteseo_sitemaps .= esc_url($sitemap['sitemap_url']);
$siteseo_sitemaps .= '</loc>';
if (isset($sitemap['sitemap_last_mod'])) {
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '<lastmod>';
$siteseo_sitemaps .= esc_html($sitemap['sitemap_last_mod']);
$siteseo_sitemaps .= '</lastmod>';
}
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '</sitemap>';
}
}
$siteseo_sitemaps .= "\n";
$siteseo_sitemaps .= '</sitemapindex>';
$siteseo_sitemaps = apply_filters('siteseo_sitemaps_xml_index', $siteseo_sitemaps);
return $siteseo_sitemaps;
}
echo siteseo_xml_sitemap_index(); //phpcs:ignore