Current File : /home/pacjaorg/public_html/copwordpres/wp-content/plugins/betterdocs/includes/Core/Query.php

<?php

namespace WPDeveloper\BetterDocs\Core;

use WP_Query;
use WPDeveloper\BetterDocs\Utils\Base;
use WPDeveloper\BetterDocs\Utils\Database;
use WPDeveloper\BetterDocs\Dependencies\DI\Container;

class Query extends Base {
    private $container;
    protected $database;
    protected $settings;

    public function __construct( Container $container, Database $database, Settings $settings ) {
        $this->container = $container;
        $this->database  = $database;
        $this->settings  = $settings;

        add_action( 'parse_term_query', [$this, 'parse_term_query'] );
        // add_action( 'parse_query', [$this, 'parse_query'], 1 );
        add_action( 'pre_get_posts', [$this, 'pre_get_posts'], 1 );

        /**
         * These below filters are hooked for navigation only.
         *
         * For old version of this portion.
         * @see `betterdocs_single_post_nav` filter
         *
         * For details:
         * @see https://developer.wordpress.org/reference/functions/get_next_post/
         * @see https://developer.wordpress.org/reference/functions/get_previous_post/
         *
         * @link https://developer.wordpress.org/reference/hooks/get_adjacent_post_where/
         */
        add_filter( 'get_next_post_where', [$this, 'next_post_where'], 99, 5 );
        add_filter( 'get_previous_post_where', [$this, 'previous_post_where'], 99, 5 );

        $this->init();

        /**
         * Modify Popular Docs Query (For Shortcode & Widget)
         */
        add_filter( 'posts_clauses', [$this, 'mod_query_popular_docs'], 10, 2 );
    }

    public function mod_query_popular_docs( $clauses, $wp_query ) {
        if ( isset( $wp_query->query['meta_key'] ) ) {
            if ( $wp_query->query['meta_key'] == '_betterdocs_meta_views' ) {
                global $wpdb;
                $order              = isset( $wp_query->query['order'] ) ? $wp_query->query['order'] : '';
                $order_by_query     = ( $order == 'ASC' || $order == 'DESC' ) ? "SUM({$wpdb->prefix}betterdocs_analytics.impressions) {$order}" : ( $order == 'MODIFIED' ? "{$wpdb->prefix}posts.post_modified_gmt DESC" : "{$wpdb->prefix}posts.post_date_gmt DESC" );
                $clauses['join']    = "JOIN {$wpdb->prefix}betterdocs_analytics ON {$wpdb->prefix}posts.ID = {$wpdb->prefix}betterdocs_analytics.post_id";
                $clauses['where']   = "AND ( ( {$wpdb->prefix}posts.post_type = 'docs' ) AND ( {$wpdb->prefix}posts.post_status = 'publish' OR {$wpdb->prefix}posts.post_status = 'future' OR {$wpdb->prefix}posts.post_status = 'draft' OR {$wpdb->prefix}posts.post_status = 'pending' OR {$wpdb->prefix}posts.post_status = 'private' ) )";
                $clauses['orderby'] = $order_by_query;
                $clauses['groupby'] = "{$wpdb->prefix}betterdocs_analytics.post_id";
            }
        }
        return $clauses;
    }

    public function init() {
    }

    public function parse_term_query( $term_query ) {
        if ( empty( $term_query->query_vars['taxonomy'] ) ) {
            return;
        }

        if ( ! in_array( 'doc_category', $term_query->query_vars['taxonomy'], true ) ) {
            return;
        }

        global $current_screen;

        if ( $current_screen == null ) {
            return;
        }

        if ( $current_screen->taxonomy !== 'doc_category' || $current_screen->id != 'edit-doc_category' ) {
            return;
        }

        $term_query->query_vars['meta_query'] = [[
            'key'  => 'doc_category_order',
            'type' => 'NUMERIC'
        ]];

        $term_query->query_vars['orderby'] = 'meta_value_num';
    }

    public function parse_query( &$query ) {
        // dump( is_single(), $query->query_vars );
        // if ( is_single() && isset( $query->query_vars['post_type'] ) && $query->query_vars['post_type'] == 'docs' ) {
        //     $query->is_single = false;
        //     $query->is_archive = true;
        //     $query->set( 'knowledge_base', $query->query_vars['docs'] );
        // }
    }

    public function pre_get_posts( &$query ) {
        if ( is_admin() || ! $query->is_main_query() ) {
            return;
        }

        if ( is_tax( 'doc_category' ) ) {
            $query->set( 'post_type', 'docs' );
            $query->set( 'posts_per_archive_page', -1 );

            $term = get_term_by( 'slug', $query->get( 'doc_category', '' ), 'doc_category' );

            $post__in = $this->get_docs_order_by_terms( $term->term_id );
            if ( ! empty( $post__in ) ) {
                $query->set( 'orderby', 'post__in' );
                $query->set( 'post__in', $post__in );
            }

            // if ( ! empty( $query->query_vars['knowledge_base'] ) ) {
            //     $query->betterdocs_terms = get_terms( [
            //         'taxonomy'   => 'doc_category',
            //         'parent'     => 0,
            //         'hide_empty' => true,
            //         'meta_query' => [
            //             'relation' => 'OR',
            //             [
            //                 'key'     => 'doc_category_knowledge_base',
            //                 'value'   => $query->query_vars['knowledge_base'],
            //                 'compare' => 'LIKE'
            //             ]
            //         ]
            //     ] );
            // }
        }

        // dump( is_archive(), $query->query_vars );
    }

    /**
     * Get docs orders by term_id.
     *
     * @since 2.5.0
     * @param int $term_id
     *
     * @return array
     */
    public function get_docs_order_by_terms( $term_id ) {
        global $wpdb;
        $_docs_order = get_term_meta( $term_id, '_docs_order', true );
        $query       = $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}term_relationships WHERE term_taxonomy_id = %d", $term_id );
        $query_key   = "docs_order_by_terms_{$term_id}_" . md5( $query );

        if (  ( $results = $this->database->get_cache( $query_key ) ) !== false ) {
            return $results;
        }

        if ( ! empty( $_docs_order ) ) {
            $_docs_order = explode( ',', $_docs_order );
            $new_ids     = [];

            $results = $wpdb->get_results( $query );

            if ( is_array( $results ) && ! empty( $results ) ) {
                $object_ids = array_filter( $results, function ( $value ) use ( $_docs_order ) {
                    return ! in_array( $value->object_id, $_docs_order );
                } );

                if ( ! empty( $object_ids ) ) {
                    array_walk( $object_ids, function ( $value ) use ( &$new_ids ) {
                        $new_ids[] = $value->object_id;
                    } );
                }
            }

            $_docs_order = array_merge( $new_ids, $_docs_order );
            $this->database->set_cache( $query_key, $_docs_order, 1 );

            return $_docs_order;
        }

        return [];
    }

    /**
     * For determine the next post ID
     *
     * @link https://developer.wordpress.org/reference/hooks/get_adjacent_post_where/
     *
     * @param mixed $where
     * @param mixed $in_same_term
     * @param mixed $excluded_terms
     * @param mixed $taxonomy
     * @param mixed $post
     * @return mixed
     */
    public function next_post_where( $where, $in_same_term, $excluded_terms, $taxonomy, $post ) {
        return $this->get_adjacent_post_id( 'next', $where, $post, $taxonomy );
    }

    /**
     * For determine the previous post ID
     *
     * @link https://developer.wordpress.org/reference/hooks/get_adjacent_post_where/
     *
     * @param mixed $where
     * @param mixed $in_same_term
     * @param mixed $excluded_terms
     * @param mixed $taxonomy
     * @param mixed $post
     * @return mixed
     */
    public function previous_post_where( $where, $in_same_term, $excluded_terms, $taxonomy, $post ) {
        return $this->get_adjacent_post_id( 'previous', $where, $post, $taxonomy );
    }

    /**
     * Get where clause for next/previous post ID mainly used in post navigation.
     *
     * @see `previous_post_where` and `next_post_where` methods.
     *
     * @param mixed $adjacent
     * @param mixed $where
     * @param mixed $post
     * @param mixed $taxonomy
     * @return mixed
     */
    private function get_adjacent_post_id( $adjacent, $where, $post, $taxonomy ) {
        if ( $taxonomy !== 'doc_category' ) {
            return $where;
        }

        $_id    = null;
        $_terms = get_the_terms( $post->ID, 'doc_category' );
        if ( empty( $_terms ) ) {
            return $where;
        }

        global $wp_query, $wpdb;

        $_docs_order = $this->get_docs_order_by_terms( $_terms[0]->term_id );

        $_where = explode( 'AND', $where );
        if ( is_array( $_where ) ) {
            // $_where[0] = str_replace( 'WHERE ', '', $_where[0] );
            unset( $_where[0] );
            $_where = implode( 'AND', $_where );
        }

        $_orderby    = $this->settings->get( 'alphabetically_order_post', 'betterdocs_order' );
        $_order      = $this->settings->get( 'docs_order', 'ASC' );
        $_docs_order = $_orderby === 'betterdocs_order' ? $_docs_order : [];

        if ( empty( $_docs_order ) ) {
            $statuses = [ 'publish' ];

            if( is_user_logged_in() ) {
                $statuses[] = 'private';
            }

            $_args = [
                'post_status' => $statuses
            ];
            if ( isset( $wp_query->query_vars['doc_category'] ) ) {
                $_args['tax_query'][] = [
                    'taxonomy'         => 'doc_category',
                    'field'            => 'slug',
                    'terms'            => $wp_query->query_vars['doc_category'],
                    'operator'         => 'AND',
                    'include_children' => false
                ];
            }

            $_args['orderby'] = $_orderby;
            if ( $_orderby != 'betterdocs_order' ) {
                $_args['order'] = $_order;
            }

            /**
             * Before Query
             */
            do_action_ref_array( 'betterdocs_navigation_docs_query', [ &$_args] );
            $docs = $this->get_posts( $this->docs_query_args( $_args ) );

            $_docs = [];
            if ( $docs->have_posts() ) {
                array_map( function ( $post ) use ( &$_docs ) {
                    $_docs[] = $post->ID;
                }, $docs->posts );
            }

            $_docs_order = $_docs;
        }

        $_docs_order = apply_filters( 'betterdocs_adjacent_docs_order', $_docs_order, $_terms );

        $_id_index = array_search( $post->ID, $_docs_order );
        $_id_index = $adjacent === 'next' ? $_id_index + 1 : $_id_index - 1;
        $_id       = isset( $_docs_order[$_id_index] ) ? (int) $_docs_order[$_id_index] : null;

        return $wpdb->prepare( "WHERE p.ID = %s AND $_where", (int) $_id );
    }

    public function parse_terms_args( $args = [] ) {
        $_default_args = [
            'hide_empty' => true,
            'taxonomy'   => 'doc_category'
        ];

        // OrderBy & Order
        $_orderby = ! empty( $args['orderby'] ) && $args['orderby'] != 1 ? $args['orderby'] : 'name';
        $_order   = ! empty( $args['order'] ) ? $args['order'] : '';

        if ( $_orderby == 'betterdocs_order' ) {
            $args['meta_key'] = 'doc_category_order';
            $args['orderby']  = 'meta_value_num';
            $args['order']    = 'ASC';
        } else {
            $args['orderby'] = $_orderby;
            $args['order']   = $_order;
        }

        // Nested Sub Category
        // $args['parent'] = 0;
        // if ( $nested_subcategory == true ) {
        // }

        if ( ! isset( $args['number'] ) ) {
            global $wp_query;
            if ( $wp_query->query === NULL || ( isset( $wp_query->query['post_type'] ) && $wp_query->query['post_type'] != 'docs' ) ) {
                $args['number'] = 4;
            }
        }

        // Includes
        if ( isset( $args['include'] ) ) {
            $_include        = ! is_array( $args['include'] ) ? explode( ',', $args['include'] ) : $args['include'];
            $args['include'] = $_include;
            $args['orderby'] = 'include';

            unset( $args['parent'] );
        }

        $_meta_query        = ! empty( $args['meta_query'] ) ? $args['meta_query'] : [];
        $args['meta_query'] = apply_filters( 'betterdocs_taxonomy_object_meta_query', $_meta_query, $args );

        return apply_filters( 'betterdocs_category_terms_object', wp_parse_args( $args, $_default_args ), $args );
    }

    public function get_terms( $args ) {
        return get_terms( $this->parse_terms_args( $args ) );
    }

    public function get_child_terms( $args ) {
        if ( ! isset( $args['number'] ) ) {
            global $wp_query;
            if ( $wp_query->query === NULL || ( isset( $wp_query->query['post_type'] ) && $wp_query->query['post_type'] != 'docs' ) ) {
                $args['number'] = 1;
            }
        }

        return $this->get_terms( $args );
    }

    /**
     * Get POSTs of Docs type.
     *
     * @param mixed $args
     * @return WP_Query
     */
    public function get_posts( $args, $ignore = false ) {
        if ( ! $ignore ) {
            $args = $this->docs_query_args( $args );
        }

        return new WP_Query( $args );
    }

    public function get_taxonomy( $tax = '' ) {
        global $wp_query;
        if ( is_tax( 'knowledge_base' ) ) {
            $_tax = $wp_query->tax_query->queried_terms;
            if ( array_key_exists( "doc_category", $_tax ) ) {
                $tax = 'doc_category';
            } else {
                $tax = 'knowledge_base';
            }
        } elseif ( is_tax( 'doc_category' ) ) {
            $tax = 'doc_category';
        }

        return $tax;
    }

    public function terms_query( $args = [] ) {
        global $wp_query;
        $_origin_args = $args;

        $default_args = [
            'hide_empty' => true,
            'taxonomy'   => 'doc_category',
            'orderby'    => 'name'
        ];

        /**
         * Number Set
         *
         * @FIX: If Built-in Docs page off and docs_page in use, then Terms Query Number 4|1 set.
         */
        // if ( $wp_query->query === NULL || ( isset( $wp_query->query['post_type'] ) && $wp_query->query['post_type'] != 'docs' ) ) {
        //     $default_args['number'] = 1;
        // }

        /**
         * Nested Sub Category
         */
        if ( isset( $args['nested_subcategory'] ) && $args['nested_subcategory'] == true ) {
            $default_args['parent'] = 0;
            unset( $args['nested_subcategory'] );
            // if ( $wp_query->query === NULL || ( isset( $wp_query->query['post_type'] ) && $wp_query->query['post_type'] != 'docs' ) ) {
            //     $default_args['number'] = 4;
            // }
        }

        /**
         * OrderBy and Order
         */
        if ( ! isset( $args['orderby'] ) ) {
            $_orderby = $this->settings->get( 'terms_orderby', 'name' );
            $_order   = $this->settings->get( 'terms_order', '' );
        } else {
            $_orderby = $args['orderby'];
            $_order   = ! empty( $args['order'] ) ? $args['order'] : '';
        }

        if ( 'betterdocs_order' === $_orderby ) {
            $default_args['meta_key'] = 'doc_category_order';
            $_orderby                 = 'meta_value_num';
            $_order                   = 'ASC';
        } elseif ( $_orderby === true ) {
            $_orderby = 'name';
        }

        $args['orderby'] = $_orderby;
        if( ! empty( $_order ) ) {
            $args['order']   = $_order;
        }

        /**
         * @todo old hook
         * hook: betterdocs_child_taxonomy_meta_query
         */
        $_multiple_kb = apply_filters(
            'betterdocs_query_args_multiple_kb_enabled',
            isset( $args['multiple_kb'] ) ? (bool) $args['multiple_kb'] : false,
            $_origin_args
        );

        $_kb_slug = isset( $args['kb_slug'] ) ? trim( $args['kb_slug'] ) : '';

        unset( $args['multiple_kb'] );
        unset( $args['kb_slug'] );

        $meta_query = ! empty( $args['meta_query'] ) ? $args['meta_query'] : [];
        $meta_query = apply_filters( 'betterdocs_terms_meta_query_args', $meta_query, $_multiple_kb, $_kb_slug, $_origin_args );

        if ( ! empty( $meta_query ) ) {
            $default_args['meta_query'] = $meta_query;
        }

        if ( ! empty( $args['terms'] ) ) {
            $args['include'] = explode( ',', $args['terms'] );
            $args['orderby'] = 'include';
            $args['order'] = 'ASC';

            unset( $default_args['parent'] );
            unset( $args['parent'] );
            unset( $args['terms'] );
        }

        $_query_args = wp_parse_args( $args, $default_args );
        return apply_filters( 'betterdocs_terms_query_args', $_query_args, $_origin_args );
    }

    public function get_term_parents( $term_id, $taxonomy = 'doc_category', $args = [] ) {
        $term = get_term( $term_id, $taxonomy );
        if ( is_wp_error( $term ) ) {
            return $term;
        }

        if ( ! $term ) {
            return [];
        }

        $_lists      = [];
        $origin_term = $term_id;
        $term_id     = $term->term_id;

        $defaults = [
            'format'    => 'name',
            'inclusive' => true
        ];

        $args = wp_parse_args( $args, $defaults );

        $args['inclusive'] = wp_validate_boolean( $args['inclusive'] );

        $parents = get_ancestors( $term_id, $taxonomy );

        if ( $args['inclusive'] ) {
            array_unshift( $parents, $term_id );
        }

        foreach ( array_reverse( $parents ) as $term_id ) {
            $parent         = get_term( $term_id, $taxonomy );
            $name           = ( 'slug' === $args['format'] ) ? $parent->slug : $parent->name;
            $term_permalink = get_term_link( $parent->term_id, $taxonomy );
            $term_permalink = apply_filters( 'betterdocs_breadcrumb_term_permalink', $term_permalink, $term_id );

            $_item = [
                'url'  => $term_permalink,
                'text' => $name
            ];

            $_lists[] = $_item;
        }

        return apply_filters( 'betterdocs_breadcrumb_archive_lists', $_lists, $origin_term );
    }

    public function is_inner_templates() {
        if ( is_tax( 'knowledge_base' ) || is_tax( 'doc_category' ) || is_tax( 'doc_tag' ) || is_singular( 'docs' ) ) {
            return true;
        }
        return false;
    }

    /**
     * Summary of docs_query_args
     * @param mixed $args
     * @throws \Exception
     * @return mixed
     */
    public function docs_query_args( $args, $filter = [] ) {
        $_origin_args = $args;

        $default_args = [
            'post_type' => 'docs'
        ];

        if ( ! empty( $args['post_type'] ) && trim( $args['post_type'] ) === 'docs_any' ) {
            $default_args['post_type']   = 'docs';
            $default_args['post_status'] = 'any';

            unset( $args['post_type'] );
        }

        /**
         * OrderBy and Order
         */
        if ( ! isset( $args['orderby'] ) ) {
            $_orderby = $this->settings->get( 'alphabetically_order_post' );
            $_order   = $this->settings->get( 'docs_order', 'ASC' );
        } else {
            $_orderby = $args['orderby'];
            $_order   = ! empty( $args['order'] ) ? $args['order'] : 'ASC';
        }

        if ( 'betterdocs_order' != $_orderby ) {
            if ( $_orderby === true ) {
                $args['orderby'] = 'title';
            } else {
                $args['orderby'] = $_orderby;
            }

            $args['order'] = $_order;
        } elseif ( 'betterdocs_order' == $_orderby ) {
            unset( $args['orderby'] );
        }

        if ( empty( $args['orderby'] ) ) {
            unset( $args['order'] );
        }

        /**
         * Term ID
         */
        $_term_id = null;
        if ( ! empty( $args['term_id'] ) ) {
            $_term_id = intval( $args['term_id'] );
            unset( $args['term_id'] );
        }

        // if ( $_term_id == null ) {
        //     throw new \Exception( __( '$args["term_id"] cannot be null.', 'betterdocs' ) );
        // }

        /**
         * Term Slug for tax_query
         */
        $_term_slug = '';
        if ( ! empty( $args['term_slug'] ) ) {
            $_term_slug = trim( $args['term_slug'] );
            unset( $args['term_slug'] );
        }

        /**
         * @todo old hook
         * hook: betterdocs_cat_template_multikb
         */

        $_multiple_kb = apply_filters(
            'betterdocs_enable_multiple_knowledge_base',
            isset( $args['multiple_kb'] ) ? (bool) $args['multiple_kb'] : false,
            $_origin_args
        );

        $_kb_slug = isset( $args['kb_slug'] ) ? trim( $args['kb_slug'] ) : '';

        unset( $args['multiple_kb'] );
        unset( $args['kb_slug'] );

        $tax_query = [
            [
                'taxonomy'         => 'doc_category',
                'field'            => 'slug',
                'terms'            => $_term_slug,
                'operator'         => 'AND',
                'include_children' => false
            ]
        ];

        if ( isset( $args['tax_query'] ) ) {
            $tax_query = $args['tax_query'];
        }



        $args['tax_query'] = apply_filters(
            'betterdocs_docs_tax_query_args',
            $tax_query, $_multiple_kb, $_term_slug, $_kb_slug, $_origin_args, $this->is_inner_templates()
        );
        /**
         * Final parse args
         */
        $args = wp_parse_args( $args, $default_args );

        if ( ! empty( $filter ) ) {
            $filter = array_flip( $filter );
            $args   = array_filter( $args, function ( $item ) use ( $filter ) {
                return ! array_key_exists( $item, $filter );
            }, ARRAY_FILTER_USE_KEY );
        }

        return apply_filters( 'betterdocs_articles_args', $args, $_term_id, $_origin_args );
    }

    public function faq_terms_query_args( $includes = '', $excludes = '', $args = [] ) {
        $_args = [
            'taxonomy'   => 'betterdocs_faq_category',
            'meta_key'   => 'order',
            'orderby'    => 'meta_value_num',
            'order'      => 'ASC',
            'include'    => $includes,
            'exclude'    => $excludes,
            'meta_query' => [
                [
                    'key'     => 'status',
                    'value'   => 1,
                    'compare' => '=='
                ]
            ]
        ];

        if ( $_args['include'] == 'all' ) {
            unset( $_args['include'] );
            unset( $_args['exclude'] );
        }

        if ( empty( $_args['exclude'] ) ) {
            unset( $_args['exclude'] );
        }

        if ( empty( $_args['include'] ) ) {
            unset( $_args['include'] );
        }

        return wp_parse_args( $args, $_args );
    }

    public function get_faq_by_term( $term_id ) {
        global $wpdb;

        $args = [
            'post_type'      => 'betterdocs_faq',
            'post_status'    => 'publish',
            'tax_query'      => [
                [
                    'taxonomy' => 'betterdocs_faq_category',
                    'field'    => 'term_id',
                    'terms'    => $term_id,
                    'operator' => 'AND'
                ]
            ],
            'posts_per_page' => -1
        ];

        $args['orderby']  = 'post__in';
        $args['post__in'] = $this->get_faq_orders( $term_id );

        return new WP_Query( $args );
    }

    public function get_faq_orders( $term_id = null ) {
        global $wpdb;
        $faq_order = get_term_meta( $term_id, '_betterdocs_faq_order', true );
        $faq_order = explode( ',', $faq_order );

        $query     = $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}term_relationships WHERE term_taxonomy_id = %d", $term_id );
        $query_key = "betterdocs_faq_order_" . md5( $query );

        if (  ( $results = $this->database->get_cache( $query_key ) ) !== false ) {
            return $results;
        }

        if ( ! empty( $faq_order ) ) {
            $new_ids = [];
            $results = $wpdb->get_results( $query );

            if ( ! is_null( $results ) && ! empty( $results ) && is_array( $results ) ) {
                $object_ids = array_filter( $results, function ( $value ) use ( $faq_order ) {
                    return ! in_array( $value->object_id, $faq_order );
                } );

                if ( ! empty( $object_ids ) ) {
                    array_walk( $object_ids, function ( $value ) use ( &$new_ids ) {
                        $new_ids[] = $value->object_id;
                    } );
                }
            }

            $faq_order = array_merge( $new_ids, $faq_order );
        }

        $this->database->set_cache( $query_key, $faq_order, 1 );

        return $faq_order;
    }

    public function get_faq_terms( $terms = [] ) {
        $_terms = get_terms( [
            'taxonomy'   => 'betterdocs_faq_category',
            'hide_empty' => true,
            'orderby'    => 'name',
            'order'      => 'ASC',
            'meta_query' => [
                [
                    'key'     => 'status',
                    'value'   => 1,
                    'compare' => '=='
                ]
            ]
        ] );

        if ( ! is_wp_error( $_terms ) ) {
            foreach ( $_terms as $term ) {
                $terms[$term->term_id] = $term->name;
            }
        }

        return $terms;
    }

    public function get_docs_count( $term, $nested_subcategory = false, $args = [] ) {
        $counts = isset( $term->count ) ? $term->count : 0;

        if ( $nested_subcategory == false ) {
            return apply_filters( 'betterdocs_docs_count', $counts, $term, $nested_subcategory, $args );
        }

        $_child_terms_docs_ids = $this->get_doc_ids_by_term( $term, null, $nested_subcategory );
        if ( is_array( $_child_terms_docs_ids ) ) {
            $counts = count( $_child_terms_docs_ids );
        }

        return apply_filters( 'betterdocs_docs_count', $counts, $term, $nested_subcategory, $args );
    }

    public function get_doc_ids_by_term( $term, $optional = null, $nested_subcategory = false ) {
        $args = [ 'include' => $term->term_id ];
        if( $nested_subcategory ) {
            $args['child_of'] = $term->term_id;
            unset( $args['include'] );
        }
        $_child_terms = get_terms( $term->taxonomy, $args );

        if ( ! is_array( $_child_terms ) ) {
            return false;
        }

        array_unshift( $_child_terms, $term );

        $_child_terms_ids      = array_column( $_child_terms, 'term_id' );
        $_child_terms_taxs     = array_column( $_child_terms, 'taxonomy' );
        $_child_terms_docs_ids = get_objects_in_term( $_child_terms_ids, $_child_terms_taxs );

        if ( $optional !== null ) {
            $_optional_doc_ids     = get_objects_in_term( $optional->term_id, $optional->taxonomy );
            $_child_terms_docs_ids = array_intersect( $_child_terms_docs_ids, $_optional_doc_ids );
        }

        return array_filter( $_child_terms_docs_ids, function ( $doc_id ) {
            if ( ! is_user_logged_in() ) {
                return is_post_publicly_viewable( $doc_id );
            }

            $_status = get_post_status( $doc_id );
            return $_status == 'private' || is_post_publicly_viewable( $doc_id );
        } );
    }
}