File: /storage/v12674/lcanorthwest/public_html/wp-content/plugins/schema/includes/json/taxonomy.php
<?php
/**
* Taxonomy
*
* @since 1.6.9.4
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;
add_action('wp_head', 'schema_wp_output_taxonomy');
/**
* The main function responsible for output schema json-ld
*
* @since 1.6.9.4
* @return schema json-ld final output
*/
function schema_wp_output_taxonomy() {
// filter this and return false to disable the function
$enabled = apply_filters('schema_wp_output_taxonomy_enabled', true);
if ( ! $enabled)
return;
if ( is_admin() ) return;
// Run only on taxonomy pages
if ( is_tax() ) {
$output = '';
$json = schema_wp_get_taxonomy_json();
if ($json) {
$output = "\n\n";
$output .= '<!-- This site is optimized with the Schema plugin v'.SCHEMAWP_VERSION.' - https://schema.press -->';
$output .= "\n";
$output .= '<script type="application/ld+json">' . json_encode($json, JSON_UNESCAPED_UNICODE) . '</script>';
$output .= "\n\n";
}
echo $output;
}
}
/**
* The main function responsible for putting shema array all together
*
* @since 1.6.9.4
* @return array json
*/
function schema_wp_get_taxonomy_json() {
global $post, $query_string;
$json = array();
$secondary_loop = new WP_Query( $query_string );
if ( $secondary_loop->have_posts() ):
while( $secondary_loop->have_posts() ): $secondary_loop->the_post();
$schema_json = get_post_meta( $post->ID, '_schema_json', true );
if ( isset($schema_json) && !empty($schema_json) ) {
$json[] = $schema_json;
}
endwhile;
wp_reset_postdata();
endif;
return apply_filters( 'schema_taxonomy_json', $json );
}