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<?php
/**
* The Schema Module
*
* @since 2.1.0
* @package RankMath
* @subpackage RankMath\Schema
* @author Rank Math <support@rankmath.com>
*/
namespace RankMathPro\Schema;
use RankMath\Helper;
use RankMath\Admin\Admin_Helper;
use RankMath\Schema\DB;
use RankMath\Rest\Sanitize;
use RankMath\Traits\Hooker;
use MyThemeShop\Helpers\Arr;
use MyThemeShop\Helpers\Str;
use MyThemeShop\Helpers\Param;
defined( 'ABSPATH' ) || exit;
/**
* Taxonomy class.
*/
class Taxonomy extends Admin {
use Hooker;
/**
* The Constructor.
*/
public function __construct() {
$this->action( 'init', 'init', 9999 );
$this->action( 'rank_math/json_ld', 'add_schema', 11, 2 );
if (
! Helper::has_cap( 'onpage_snippet' ) ||
! Admin_Helper::is_term_edit() ||
! $this->can_add( Param::request( 'taxonomy' ) )
) {
return;
}
$this->action( 'rank_math/admin/editor_scripts', 'enqueue' );
}
/**
* Add schema-preview rewrite rule for taxonomies.
*/
public function init() {
$taxonomies = Helper::get_accessible_taxonomies();
foreach ( $taxonomies as $slug => $taxonomy ) {
if ( empty( $taxonomy->rewrite['slug'] ) || ! $this->can_add( $slug ) ) {
continue;
}
add_rewrite_rule(
$taxonomy->rewrite['slug'] . '/(.+?)/schema-preview/?$',
'index.php?' . $slug . '=$matches[1]&schema-preview=$matches[3]',
'top'
);
}
}
/**
* Enqueue Styles and Scripts required for metabox.
*/
public function enqueue() {
global $pagenow;
$cmb = cmb2_get_metabox( 'rank_math_metabox' );
if ( false === $cmb || 'edit-tags.php' === $pagenow ) {
return;
}
$schemas = $this->get_schema_data( $cmb->object_id() );
Helper::add_json( 'schemas', $schemas );
Helper::add_json( 'customSchemaImage', esc_url( rank_math()->plugin_url() . 'includes/modules/schema/assets/img/custom-schema-builder.jpg' ) );
Helper::add_json( 'postLink', get_term_link( (int) $cmb->object_id() ) );
Helper::add_json( 'activeTemplates', $this->get_active_templates() );
wp_enqueue_style( 'rank-math-schema', rank_math()->plugin_url() . 'includes/modules/schema/assets/css/schema.css', [ 'wp-components', 'rank-math-editor' ], rank_math()->version );
wp_enqueue_script( 'rank-math-schema', rank_math()->plugin_url() . 'includes/modules/schema/assets/js/schema-gutenberg.js', [ 'rank-math-editor', 'clipboard' ], rank_math()->version, true );
wp_enqueue_style( 'rank-math-schema-pro', RANK_MATH_PRO_URL . 'includes/modules/schema/assets/css/schema.css', null, rank_math_pro()->version );
wp_enqueue_script(
'rank-math-pro-schema-filters',
RANK_MATH_PRO_URL . 'includes/modules/schema/assets/js/schemaFilters.js',
[
'wp-plugins',
'wp-components',
'wp-hooks',
'wp-api-fetch',
'lodash',
],
rank_math_pro()->version,
true
);
wp_enqueue_script( 'rank-math-schema-pro', RANK_MATH_PRO_URL . 'includes/modules/schema/assets/js/schema.js', [ 'rank-math-editor' ], rank_math_pro()->version, true );
}
/**
* Get Default Schema Data.
*
* @param array $data Array of json-ld data.
* @param JsonLD $jsonld Instance of jsonld.
*
* @return array
*/
public function add_schema( $data, $jsonld ) {
if ( ! is_category() && ! is_tag() && ! is_tax() ) {
return $data;
}
$queried_object = get_queried_object();
if (
empty( $queried_object ) ||
is_wp_error( $queried_object ) ||
! $this->can_add( $queried_object->taxonomy )
) {
return $data;
}
$schemas = DB::get_schemas( $queried_object->term_id, 'termmeta' );
if ( empty( $schemas ) ) {
return $data;
}
if ( isset( $data['ItemList'] ) ) {
unset( $data['ItemList'] );
}
if ( isset( $data['ProductsPage'] ) ) {
unset( $data['ProductsPage'] );
}
if ( isset( $data['WebPage'] ) ) {
$data['WebPage']['@type'] = [
'WebPage',
'CollectionPage',
];
}
$schemas = $jsonld->replace_variables( $schemas );
$schemas = $jsonld->filter( $schemas, $jsonld, $data );
return array_merge( $data, $schemas );
}
/**
* Get Schema Data.
*
* @param int $term_id Term ID.
*
* @return array $schemas Schema Data.
*/
private function get_schema_data( $term_id ) {
$schemas = DB::get_schemas( $term_id, 'termmeta' );
if ( ! empty( $schemas ) || metadata_exists( 'term', $term_id, 'rank_math_rich_snippet' ) ) {
return $schemas;
}
return [];
}
/**
* Add active templates to the schemas json
*
* @return array
*/
public function get_active_templates() {
$templates = $this->get_schema_templates();
if ( empty( $templates ) ) {
return [];
}
$screen = get_current_screen();
$schemas = [];
foreach ( $templates as $template ) {
if ( empty( $template['schema']['metadata']['displayConditions'] ) ) {
continue;
}
$conditions = $template['schema']['metadata']['displayConditions'];
$can_add = false;
$data = [];
foreach ( $conditions as $condition ) {
$category = $condition['category'];
if ( 'archive' !== $category ) {
continue;
}
$operator = $condition['condition'];
if ( ! empty( $data[ $category ] ) && 'exclude' !== $operator ) {
continue;
}
$type = $condition['type'];
$value = $condition['value'];
if ( 'general' === $category ) {
$data[ $category ] = 'include' === $operator;
continue;
}
if ( $value && absint( Param::get( 'tag_ID' ) ) === $value ) {
$data[ $category ] = 'include' === $operator;
break;
}
if ( 'all' === $type ) {
$data[ $category ] = 'include' === $operator;
} elseif ( $type !== $screen->taxonomy ) {
$data[ $category ] = false;
} elseif ( ! $value ) {
$data[ $category ] = 'include' === $operator;
} elseif ( Param::get( 'tag_ID' ) !== $value ) {
$data[ $category ] = isset( $data[ $category ] ) ? $data[ $category ] : false;
} else {
$data[ $category ] = 'include' === $operator;
}
}
if ( isset( $data['archive'] ) ) {
$can_add = $data['archive'];
} else {
$can_add = ! empty( $data['general'] );
}
if ( $can_add ) {
$template['schema']['isTemplate'] = true;
$schemas[ $template['id'] ] = $template['schema'];
}
}
return $schemas;
}
/**
* Can add Schema data on current taxonomy
*
* @param string $taxonomy Taxonomy name.
*
* @return bool
*/
private function can_add( $taxonomy ) {
return Helper::get_settings( 'titles.tax_' . $taxonomy . '_add_meta_box' ) &&
true !== apply_filters(
'rank_math/snippet/remove_taxonomy_data',
Helper::get_settings( 'titles.remove_' . $taxonomy . '_snippet_data' ),
$taxonomy
);
}
}