EVOLUTION-MANAGER
Edit File: class-base.php
<?php /** * Variable replacement base. * * @since 1.0.33 * @package RankMath * @subpackage RankMath\Replace_Variables * @author Rank Math <support@rankmath.com> */ namespace RankMath\Replace_Variables; use RankMath\Post; use RankMath\Traits\Hooker; use RankMath\Helpers\Str; defined( 'ABSPATH' ) || exit; /** * Base class. */ class Base { use Hooker; /** * Current post. * * @var object */ public $post; /** * Current args. * * @var object */ public $args; /** * Get a comma separated list of the post's terms. * * @param int $id ID of the post. * @param string $taxonomy The taxonomy to get the terms from. * @param bool $return_single Return the first term only. * @param array $args Array of arguments. * @param string $field The term field to return. * * @return string Either a single term field or a comma delimited list of terms. */ protected function get_terms( $id, $taxonomy, $return_single = false, $args = [], $field = 'name' ) { $output = $this->get_queried_term_object(); if ( '' === $output && ! empty( $id ) && ! empty( $taxonomy ) ) { $output = $this->get_the_terms( $id, $taxonomy, $return_single, $args, $field ); } /** * Filter: Allows changing the `%category%` and `%tag%` terms lists. * * @param string $output The terms list, comma separated. * @param string $taxonomy The taxonomy of the terms. */ return $this->do_filter( 'vars/terms', $output, $taxonomy ); } /** * Get the selected term, if we're on a taxonomy archive. * * @return string */ private function get_queried_term_object() { if ( is_category() || is_tag() || is_tax() ) { $term = $GLOBALS['wp_query']->get_queried_object(); if ( is_object( $term ) && isset( $term->name ) ) { return $term->name; } } return ''; } /** * Get the post's terms. * * @param int $id ID of the post. * @param string $taxonomy The taxonomy to get the terms from. * @param bool $return_single Return the first term only. * @param array $args Array of arguments. * @param string $field The term field to return. * * @return string Either a single term field or a comma delimited list of terms. */ private function get_the_terms( $id, $taxonomy, $return_single = false, $args = [], $field = 'name' ) { $args = wp_parse_args( $args, [ 'limit' => 99, 'separator' => ', ', 'exclude' => [], ] ); if ( ! empty( $args['exclude'] ) ) { $args['exclude'] = array_map( 'intval', explode( ',', $args['exclude'] ) ); } $terms = get_the_terms( $id, $taxonomy ); if ( is_wp_error( $terms ) || empty( $terms ) ) { return ''; } array_splice( $terms, $args['limit'] ); $output = []; $terms = $this->filter_exclude( $terms, $args['exclude'] ); if ( empty( $terms ) ) { return ''; } return $return_single ? $terms[0]->{$field} : join( $args['separator'], wp_list_pluck( $terms, $field ) ); } /** * Filter terms for exclude. * * @param array $terms Terms to filter. * @param array $exclude Terms to exclude. * * @return array */ protected function filter_exclude( $terms, $exclude ) { if ( empty( $exclude ) ) { return $terms; } return array_filter( $terms, function( $term ) use ( $exclude ) { return in_array( $term->term_id, $exclude, true ) ? false : true; } ); } /** * Get the current post type. * * @return string Post type name. */ protected function get_queried_post_type() { $post_type = get_post_type(); if ( false !== $post_type ) { return $post_type; } $post_type = get_query_var( 'post_type' ); return is_array( $post_type ) ? reset( $post_type ) : $post_type; } /** * Get post `object`. * * @return WP_Post */ protected function get_post() { if ( isset( $this->post ) ) { return $this->post; } $this->post = get_post( Post::is_shop_page() ? Post::get_shop_page_id() : null ); if ( is_null( $this->post ) ) { $posts = get_posts( [ 'fields' => 'id', 'posts_per_page' => 1, 'post_type' => [ 'post', 'page' ], ] ); $this->post = isset( $posts[0] ) ? $posts[0] : null; } if ( is_null( $this->post ) ) { $this->post = new \WP_Post( (object) [ 'ID' => 0, 'post_title' => __( 'Example Post title', 'rank-math' ), ] ); } return $this->post; } /** * Determine the page number of the current post/page/CPT. * * @return int|null */ protected function determine_page_number() { $page_number = is_singular() ? get_query_var( 'page' ) : get_query_var( 'paged' ); if ( 0 === $page_number || '' === $page_number ) { return 1; } return $page_number; } /** * Determine the max num of pages of the current post/page/CPT. * * @return int|null */ protected function determine_max_pages() { global $wp_query, $post; if ( is_singular() && isset( $post->post_content ) ) { return ( substr_count( $post->post_content, '<!--nextpage-->' ) + 1 ); } return empty( $wp_query->max_num_pages ) ? 1 : $wp_query->max_num_pages; } /** * Get the appropriate post type label for the current request. * * @param string $request Requested label type, "singular" or "plural". * * @return string|null */ protected function determine_post_type_label( $request = 'single' ) { $post_type = $this->get_post_type(); if ( empty( $post_type ) ) { return null; } $object = get_post_type_object( $post_type ); if ( 'single' === $request && isset( $object->labels->singular_name ) ) { return $object->labels->singular_name; } if ( 'plural' === $request && isset( $object->labels->name ) ) { return $object->labels->name; } return $object->name; } /** * Get post type for current quried object. * * @return string */ protected function get_post_type() { $post_type = $this->get_post_type_from_query(); return is_array( $post_type ) ? reset( $post_type ) : $post_type; } /** * Get post type from query. * * @return string */ protected function get_post_type_from_query() { global $wp_query; if ( isset( $wp_query->query_vars['post_type'] ) && ( Str::is_non_empty( $wp_query->query_vars['post_type'] ) || ( is_array( $wp_query->query_vars['post_type'] ) && [] !== $wp_query->query_vars['post_type'] ) ) ) { return $wp_query->query_vars['post_type']; } if ( isset( $this->args->post_type ) && Str::is_non_empty( $this->args->post_type ) ) { return $this->args->post_type; } return $wp_query->get_queried_object()->post_type; } }