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Wordpress yoast seo plugin, generate custom sitemap for custom URLS
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<?php | |
/** | |
* Create a new custom yoast seo sitemap | |
*/ | |
add_filter( 'wpseo_sitemap_index', 'ex_add_sitemap_custom_items' ); | |
add_action( 'init', 'init_wpseo_do_sitemap_actions' ); | |
// Add custom index | |
function ex_add_sitemap_custom_items(){ | |
global $wpseo_sitemaps; | |
$date = $wpseo_sitemaps->get_last_modified('CUSTOM_POST_TYPE'); | |
$smp =''; | |
$smp .= '<sitemap>' . "\n"; | |
$smp .= '<loc>' . site_url() .'/CUSTOM_KEY-sitemap.xml</loc>' . "\n"; | |
$smp .= '<lastmod>' . htmlspecialchars( $date ) . '</lastmod>' . "\n"; | |
$smp .= '</sitemap>' . "\n"; | |
return $smp; | |
} | |
function init_wpseo_do_sitemap_actions(){ | |
add_action( "wpseo_do_sitemap_CUSTOM_KEY", 'ex_generate_origin_combo_sitemap'); | |
} | |
function ex_generate_origin_combo_sitemap(){ | |
global $wpdb; | |
global $wp_query; | |
global $wpseo_sitemaps; | |
$post_type = 'CUSTOM_POST_TYPE'; | |
wp_reset_query(); | |
$args = array( | |
'posts_per_page' => -1, | |
'orderby' => 'post_date', | |
'order' => 'DESC', | |
'post_type' => $post_type, | |
'post_status' => 'publish', | |
'suppress_filters' => true | |
); | |
query_posts( $args ); | |
wp_reset_postdata(); | |
//echo '<pre>';print_r($url);echo '</pre>'; | |
$posts_array = get_posts( $args ); | |
$output = ''; | |
if( !empty( $posts_array ) ){ | |
$chf = 'weekly'; | |
$pri = 1.0; | |
foreach ( $posts_array as $p ) { | |
$p->post_type = $post_type; | |
$p->post_status = 'publish'; | |
$p->filter = 'sample'; | |
$url = array(); | |
if ( isset( $p->post_modified_gmt ) && $p->post_modified_gmt != '0000-00-00 00:00:00' && $p->post_modified_gmt > $p->post_date_gmt ) { | |
$url['mod'] = $p->post_modified_gmt; | |
} else { | |
if ( '0000-00-00 00:00:00' != $p->post_date_gmt ) { | |
$url['mod'] = $p->post_date_gmt; | |
} else { | |
$url['mod'] = $p->post_date; | |
} | |
} | |
$url['loc'] = site_url().'/sample/all/'.$p->post_name; | |
$url['chf'] = $chf; | |
$url['pri'] = $pri; | |
$output .= $wpseo_sitemaps->sitemap_url( $url ); | |
// Clear the post_meta and the term cache for the post, as we no longer need it now. | |
// wp_cache_delete( $p->ID, 'post_meta' ); | |
// clean_object_term_cache( $p->ID, $post_type ); | |
} | |
} | |
// Grab last modified date | |
$sql = $wpdb->prepare(" SELECT MAX(p.post_modified_gmt) AS lastmod | |
FROM $wpdb->posts AS p | |
WHERE post_status IN ('publish') AND post_type = %s ", $post_type ); | |
$mod = $wpdb->get_var( $sql ); | |
// Generate terms URLs | |
$practitioner_terms = get_terms( 'TAXONOMY', 'orderby=count&hide_empty=0' ); | |
if( !empty( $practitioner_terms ) ){ | |
$pri = 1; | |
$chf = 'weekly'; | |
foreach ($practitioner_terms as $key => $term ){ | |
$url = array(); | |
$url['loc'] = site_url().'/sample/'.$term->slug; | |
$url['pri'] = $pri; | |
$url['mod'] = $mod; | |
$url['chf'] = $chf; | |
$output .= $wpseo_sitemaps->sitemap_url( $url ); | |
} | |
} | |
// Generate permutation & combinations | |
if( ( !empty( $practitioner_terms) ) && ( ! empty($posts_array ) ) ){ | |
$pri = 1; | |
$chf = 'weekly'; | |
wp_reset_postdata(); | |
foreach ($practitioner_terms as $key => $term ){ | |
$args = array( | |
'posts_per_page' => -1, | |
'orderby' => 'post_date', | |
'order' => 'DESC', | |
'post_type' => $post_type, | |
'post_status' => 'publish', | |
'suppress_filters' => true, | |
'tax_query' => array( | |
array( | |
'taxonomy' => 'TAXONOMY', | |
'field' => 'slug', | |
'terms' => $term->slug, | |
'operator' => 'IN' | |
), | |
), | |
); | |
$posts_array = get_posts( $args ); | |
//echo '<pre>';print_r($posts_array);echo '</pre>'; | |
$url = array(); | |
foreach ($posts_array as $key => $p ){ | |
$url['loc'] = site_url().'/sample/'.$term->slug.'/'.$p->post_name; | |
$url['pri'] = $pri; | |
$url['mod'] = $mod; | |
$url['chf'] = $chf; | |
$output .= $wpseo_sitemaps->sitemap_url( $url ); | |
} | |
} | |
} | |
if ( empty( $output ) ) { | |
$wpseo_sitemaps->bad_sitemap = true; | |
return; | |
} | |
//Build the full sitemap | |
$sitemap = '<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" '; | |
$sitemap .= 'xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" '; | |
$sitemap .= 'xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">' . "\n"; | |
$sitemap .= $output . '</urlset>'; | |
//echo $sitemap; | |
$wpseo_sitemaps->set_sitemap($sitemap); | |
} | |
/********************************************************* | |
* OR we can use $wpseo_sitemaps->register_sitemap( 'CUSTOM_KEY', 'METHOD' ); | |
********************************************************/ | |
add_action( 'init', 'ex_register_my_new_sitemap', 99 ); | |
/** | |
* On init, run the function that will register our new sitemap as well | |
* as the function that will be used to generate the XML. This creates an | |
* action that we can hook into built around the new | |
* sitemap name - 'wp_seo_do_sitemap_my_new_sitemap' | |
*/ | |
function ex_register_my_new_sitemap() { | |
global $wpseo_sitemaps; | |
$wpseo_sitemaps->register_sitemap( 'CUSTOM_KEY', 'ex_generate_origin_combo_sitemap' ); | |
} | |
add_action( 'init', 'init_do_sitemap_actions' ); | |
function init_do_sitemap_actions(){ | |
add_action( 'wp_seo_do_sitemap_our-CUSTOM_KEY', 'ex_generate_origin_combo_sitemap' ); | |
} | |
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