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wp-admin/includes/class-wp-posts-list-table.php

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<?php
/**
 * List Table API: WP_Posts_List_Table class
 *
 * @package WordPress
 * @subpackage Administration
 * @since 3.1.0
 */

/**
 * Core class used to implement displaying posts in a list table.
 *
 * @since 3.1.0
 *
 * @see WP_List_Table
 */
class WP_Posts_List_Table extends WP_List_Table {

    /**
     * Whether the items should be displayed hierarchically or linearly.
     *
     * @since 3.1.0
     * @var bool
     */
    protected $hierarchical_display;

    /**
     * Holds the number of pending comments for each post.
     *
     * @since 3.1.0
     * @var array
     */
    protected $comment_pending_count;

    /**
     * Holds the number of posts for this user.
     *
     * @since 3.1.0
     * @var int
     */
    private $user_posts_count;

    /**
     * Holds the number of posts which are sticky.
     *
     * @since 3.1.0
     * @var int
     */
    private $sticky_posts_count = 0;

    private $is_trash;

    /**
     * Current level for output.
     *
     * @since 4.3.0
     * @var int
     */
    protected $current_level = 0;

    /**
     * Constructor.
     *
     * @since 3.1.0
     *
     * @see WP_List_Table::__construct() for more information on default arguments.
     *
     * @global WP_Post_Type $post_type_object Global post type object.
     * @global wpdb         $wpdb             WordPress database abstraction object.
     *
     * @param array $args An associative array of arguments.
     */
    public function __construct( $args = array() ) {
        global $post_type_object, $wpdb;

        parent::__construct(
            array(
                'plural' => 'posts',
                'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
            )
        );

        $post_type        = $this->screen->post_type;
        $post_type_object = get_post_type_object( $post_type );

        $exclude_states = get_post_stati(
            array(
                'show_in_admin_all_list' => false,
            )
        );

        $this->user_posts_count = (int) $wpdb->get_var(
            $wpdb->prepare(
                "SELECT COUNT( 1 )
                FROM $wpdb->posts
                WHERE post_type = %s
                AND post_status NOT IN ( '" . implode( "','", $exclude_states ) . "' )
                AND post_author = %d",
                $post_type,
                get_current_user_id()
            )
        );

        if ( $this->user_posts_count
            && ! current_user_can( $post_type_object->cap->edit_others_posts )
            && empty( $_REQUEST['post_status'] ) && empty( $_REQUEST['all_posts'] )
            && empty( $_REQUEST['author'] ) && empty( $_REQUEST['show_sticky'] )
        ) {
            $_GET['author'] = get_current_user_id();
        }

        $sticky_posts = get_option( 'sticky_posts' );

        if ( 'post' === $post_type && $sticky_posts ) {
            $sticky_posts = implode( ', ', array_map( 'absint', (array) $sticky_posts ) );

            $this->sticky_posts_count = (int) $wpdb->get_var(
                $wpdb->prepare(
                    "SELECT COUNT( 1 )
                    FROM $wpdb->posts
                    WHERE post_type = %s
                    AND post_status NOT IN ('trash', 'auto-draft')
                    AND ID IN ($sticky_posts)",
                    $post_type
                )
            );
        }
    }

    /**
     * Sets whether the table layout should be hierarchical or not.
     *
     * @since 4.2.0
     *
     * @param bool $display Whether the table layout should be hierarchical.
     */
    public function set_hierarchical_display( $display ) {
        $this->hierarchical_display = $display;
    }

    /**
     * @return bool
     */
    public function ajax_user_can() {
        return current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_posts );
    }

    /**
     * @global string   $mode             List table view mode.
     * @global array    $avail_post_stati
     * @global WP_Query $wp_query         WordPress Query object.
     * @global int      $per_page
     */
    public function prepare_items() {
        global $mode, $avail_post_stati, $wp_query, $per_page;

        if ( ! empty( $_REQUEST['mode'] ) ) {
            $mode = 'excerpt' === $_REQUEST['mode'] ? 'excerpt' : 'list';
            set_user_setting( 'posts_list_mode', $mode );
        } else {
            $mode = get_user_setting( 'posts_list_mode', 'list' );
        }

        // Is going to call wp().
        $avail_post_stati = wp_edit_posts_query();

        $this->set_hierarchical_display(
            is_post_type_hierarchical( $this->screen->post_type )
            && 'menu_order title' === $wp_query->query['orderby']
        );

        $post_type = $this->screen->post_type;
        $per_page  = $this->get_items_per_page( 'edit_' . $post_type . '_per_page' );

        /** This filter is documented in wp-admin/includes/post.php */
        $per_page = apply_filters( 'edit_posts_per_page', $per_page, $post_type );

        if ( $this->hierarchical_display ) {
            $total_items = $wp_query->post_count;
        } elseif ( $wp_query->found_posts || $this->get_pagenum() === 1 ) {
            $total_items = $wp_query->found_posts;
        } else {
            $post_counts = (array) wp_count_posts( $post_type, 'readable' );

            if ( isset( $_REQUEST['post_status'] ) && in_array( $_REQUEST['post_status'], $avail_post_stati, true ) ) {
                $total_items = $post_counts[ $_REQUEST['post_status'] ];
            } elseif ( isset( $_REQUEST['show_sticky'] ) && $_REQUEST['show_sticky'] ) {
                $total_items = $this->sticky_posts_count;
            } elseif ( isset( $_GET['author'] ) && get_current_user_id() === (int) $_GET['author'] ) {
                $total_items = $this->user_posts_count;
            } else {
                $total_items = array_sum( $post_counts );

                // Subtract post types that are not included in the admin all list.
                foreach ( get_post_stati( array( 'show_in_admin_all_list' => false ) ) as $state ) {
                    $total_items -= $post_counts[ $state ];
                }
            }
        }

        $this->is_trash = isset( $_REQUEST['post_status'] ) && 'trash' === $_REQUEST['post_status'];

        $this->set_pagination_args(
            array(
                'total_items' => $total_items,
                'per_page'    => $per_page,
            )
        );
    }

    /**
     * @return bool
     */
    public function has_items() {
        return have_posts();
    }

    /**
     */
    public function no_items() {
        if ( isset( $_REQUEST['post_status'] ) && 'trash' === $_REQUEST['post_status'] ) {
            echo get_post_type_object( $this->screen->post_type )->labels->not_found_in_trash;
        } else {
            echo get_post_type_object( $this->screen->post_type )->labels->not_found;
        }
    }

    /**
     * Determines if the current view is the "All" view.
     *
     * @since 4.2.0
     *
     * @return bool Whether the current view is the "All" view.
     */
    protected function is_base_request() {
        $vars = $_GET;
        unset( $vars['paged'] );

        if ( empty( $vars ) ) {
            return true;
        } elseif ( 1 === count( $vars ) && ! empty( $vars['post_type'] ) ) {
            return $this->screen->post_type === $vars['post_type'];
        }

        return 1 === count( $vars ) && ! empty( $vars['mode'] );
    }

    /**
     * Creates a link to edit.php with params.
     *
     * @since 4.4.0
     *
     * @param string[] $args      Associative array of URL parameters for the link.
     * @param string   $link_text Link text.
     * @param string   $css_class Optional. Class attribute. Default empty string.
     * @return string The formatted link string.
     */
    protected function get_edit_link( $args, $link_text, $css_class = '' ) {
        $url = add_query_arg( $args, 'edit.php' );

        $class_html   = '';
        $aria_current = '';

        if ( ! empty( $css_class ) ) {
            $class_html = sprintf(
                ' class="%s"',
                esc_attr( $css_class )
            );

            if ( 'current' === $css_class ) {
                $aria_current = ' aria-current="page"';
            }
        }

        return sprintf(
            '<a href="%s"%s%s>%s</a>',
            esc_url( $url ),
            $class_html,
            $aria_current,
            $link_text
        );
    }

    /**
     * @global array $locked_post_status This seems to be deprecated.
     * @global array $avail_post_stati
     * @return array
     */
    protected function get_views() {
        global $locked_post_status, $avail_post_stati;

        $post_type = $this->screen->post_type;

        if ( ! empty( $locked_post_status ) ) {
            return array();
        }

        $status_links = array();
        $num_posts    = wp_count_posts( $post_type, 'readable' );
        $total_posts  = array_sum( (array) $num_posts );
        $class        = '';

        $current_user_id = get_current_user_id();
        $all_args        = array( 'post_type' => $post_type );
        $mine            = '';

        // Subtract post types that are not included in the admin all list.
        foreach ( get_post_stati( array( 'show_in_admin_all_list' => false ) ) as $state ) {
            $total_posts -= $num_posts->$state;
        }

        if ( $this->user_posts_count && $this->user_posts_count !== $total_posts ) {
            if ( isset( $_GET['author'] ) && ( $current_user_id === (int) $_GET['author'] ) ) {
                $class = 'current';
            }

            $mine_args = array(
                'post_type' => $post_type,
                'author'    => $current_user_id,
            );

            $mine_inner_html = sprintf(
                /* translators: %s: Number of posts. */
                _nx(
                    'Mine <span class="count">(%s)</span>',
                    'Mine <span class="count">(%s)</span>',
                    $this->user_posts_count,
                    'posts'
                ),
                number_format_i18n( $this->user_posts_count )
            );

            $mine = array(
                'url'     => esc_url( add_query_arg( $mine_args, 'edit.php' ) ),
                'label'   => $mine_inner_html,
                'current' => isset( $_GET['author'] ) && ( $current_user_id === (int) $_GET['author'] ),
            );

            $all_args['all_posts'] = 1;
            $class                 = '';
        }

        $all_inner_html = sprintf(
            /* translators: %s: Number of posts. */
            _nx(
                'All <span class="count">(%s)</span>',
                'All <span class="count">(%s)</span>',
                $total_posts,
                'posts'
            ),
            number_format_i18n( $total_posts )
        );

        $status_links['all'] = array(
            'url'     => esc_url( add_query_arg( $all_args, 'edit.php' ) ),
            'label'   => $all_inner_html,
            'current' => empty( $class ) && ( $this->is_base_request() || isset( $_REQUEST['all_posts'] ) ),
        );

        if ( $mine ) {
            $status_links['mine'] = $mine;
        }

        foreach ( get_post_stati( array( 'show_in_admin_status_list' => true ), 'objects' ) as $status ) {
            $class = '';

            $status_name = $status->name;

            if ( ! in_array( $status_name, $avail_post_stati, true ) || empty( $num_posts->$status_name ) ) {
                continue;
            }

            if ( isset( $_REQUEST['post_status'] ) && $status_name === $_REQUEST['post_status'] ) {
                $class = 'current';
            }

            $status_args = array(
                'post_status' => $status_name,
                'post_type'   => $post_type,
            );

            $status_label = sprintf(
                translate_nooped_plural( $status->label_count, $num_posts->$status_name ),
                number_format_i18n( $num_posts->$status_name )
            );

            $status_links[ $status_name ] = array(
                'url'     => esc_url( add_query_arg( $status_args, 'edit.php' ) ),
                'label'   => $status_label,
                'current' => isset( $_REQUEST['post_status'] ) && $status_name === $_REQUEST['post_status'],
            );
        }

        if ( ! empty( $this->sticky_posts_count ) ) {
            $class = ! empty( $_REQUEST['show_sticky'] ) ? 'current' : '';

            $sticky_args = array(
                'post_type'   => $post_type,
                'show_sticky' => 1,
            );

            $sticky_inner_html = sprintf(
                /* translators: %s: Number of posts. */
                _nx(
                    'Sticky <span class="count">(%s)</span>',
                    'Sticky <span class="count">(%s)</span>',
                    $this->sticky_posts_count,
                    'posts'
                ),
                number_format_i18n( $this->sticky_posts_count )
            );

            $sticky_link = array(
                'sticky' => array(
                    'url'     => esc_url( add_query_arg( $sticky_args, 'edit.php' ) ),
                    'label'   => $sticky_inner_html,
                    'current' => ! empty( $_REQUEST['show_sticky'] ),
                ),
            );

            // Sticky comes after Publish, or if not listed, after All.
            $split        = 1 + array_search( ( isset( $status_links['publish'] ) ? 'publish' : 'all' ), array_keys( $status_links ), true );
            $status_links = array_merge( array_slice( $status_links, 0, $split ), $sticky_link, array_slice( $status_links, $split ) );
        }

        return $this->get_views_links( $status_links );
    }

    /**
     * @return array
     */
    protected function get_bulk_actions() {
        $actions       = array();
        $post_type_obj = get_post_type_object( $this->screen->post_type );

        if ( current_user_can( $post_type_obj->cap->edit_posts ) ) {
            if ( $this->is_trash ) {
                $actions['untrash'] = __( 'Restore' );
            } else {
                $actions['edit'] = __( 'Edit' );
            }
        }

        if ( current_user_can( $post_type_obj->cap->delete_posts ) ) {
            if ( $this->is_trash || ! EMPTY_TRASH_DAYS ) {
                $actions['delete'] = __( 'Delete permanently' );
            } else {
                $actions['trash'] = __( 'Move to Trash' );
            }
        }

        return $actions;
    }

    /**
     * Displays a categories drop-down for filtering on the Posts list table.
     *
     * @since 4.6.0
     *
     * @global int $cat Currently selected category.
     *
     * @param string $post_type Post type slug.
     */
    protected function categories_dropdown( $post_type ) {
        global $cat;

        /**
         * Filters whether to remove the 'Categories' drop-down from the post list table.
         *
         * @since 4.6.0
         *
         * @param bool   $disable   Whether to disable the categories drop-down. Default false.
         * @param string $post_type Post type slug.
         */
        if ( false !== apply_filters( 'disable_categories_dropdown', false, $post_type ) ) {
            return;
        }

        if ( is_object_in_taxonomy( $post_type, 'category' ) ) {
            $dropdown_options = array(
                'show_option_all' => get_taxonomy( 'category' )->labels->all_items,
                'hide_empty'      => 0,
                'hierarchical'    => 1,
                'show_count'      => 0,
                'orderby'         => 'name',
                'selected'        => $cat,
            );

            echo '<label class="screen-reader-text" for="cat">' . get_taxonomy( 'category' )->labels->filter_by_item . '</label>';

            wp_dropdown_categories( $dropdown_options );
        }
    }

    /**
     * Displays a formats drop-down for filtering items.
     *
     * @since 5.2.0
     * @access protected
     *
     * @param string $post_type Post type slug.
     */
    protected function formats_dropdown( $post_type ) {
        /**
         * Filters whether to remove the 'Formats' drop-down from the post list table.
         *
         * @since 5.2.0
         * @since 5.5.0 The `$post_type` parameter was added.
         *
         * @param bool   $disable   Whether to disable the drop-down. Default false.
         * @param string $post_type Post type slug.
         */
        if ( apply_filters( 'disable_formats_dropdown', false, $post_type ) ) {
            return;
        }

        // Return if the post type doesn't have post formats or if we're in the Trash.
        if ( ! is_object_in_taxonomy( $post_type, 'post_format' ) || $this->is_trash ) {
            return;
        }

        // Make sure the dropdown shows only formats with a post count greater than 0.
        $used_post_formats = get_terms(
            array(
                'taxonomy'   => 'post_format',
                'hide_empty' => true,
            )
        );

        // Return if there are no posts using formats.
        if ( ! $used_post_formats ) {
            return;
        }

        $displayed_post_format = isset( $_GET['post_format'] ) ? $_GET['post_format'] : '';
        ?>
        <label for="filter-by-format" class="screen-reader-text">
            <?php
            /* translators: Hidden accessibility text. */
            _e( 'Filter by post format' );
            ?>
        </label>
        <select name="post_format" id="filter-by-format">
            <option<?php selected( $displayed_post_format, '' ); ?> value=""><?php _e( 'All formats' ); ?></option>
            <?php
            foreach ( $used_post_formats as $used_post_format ) {
                // Post format slug.
                $slug = str_replace( 'post-format-', '', $used_post_format->slug );
                // Pretty, translated version of the post format slug.
                $pretty_name = get_post_format_string( $slug );

                // Skip the standard post format.
                if ( 'standard' === $slug ) {
                    continue;
                }
                ?>
                <option<?php selected( $displayed_post_format, $slug ); ?> value="<?php echo esc_attr( $slug ); ?>"><?php echo esc_html( $pretty_name ); ?></option>
                <?php
            }
            ?>
        </select>
        <?php
    }

    /**
     * @param string $which
     */
    protected function extra_tablenav( $which ) {
        ?>
        <div class="alignleft actions">
        <?php
        if ( 'top' === $which ) {
            ob_start();

            $this->months_dropdown( $this->screen->post_type );
            $this->categories_dropdown( $this->screen->post_type );
            $this->formats_dropdown( $this->screen->post_type );

            /**
             * Fires before the Filter button on the Posts and Pages list tables.
             *
             * The Filter button allows sorting by date and/or category on the
             * Posts list table, and sorting by date on the Pages list table.
             *
             * @since 2.1.0
             * @since 4.4.0 The `$post_type` parameter was added.
             * @since 4.6.0 The `$which` parameter was added.
             *
             * @param string $post_type The post type slug.
             * @param string $which     The location of the extra table nav markup:
             *                          'top' or 'bottom' for WP_Posts_List_Table,
             *                          'bar' for WP_Media_List_Table.
             */
            do_action( 'restrict_manage_posts', $this->screen->post_type, $which );

            $output = ob_get_clean();

            if ( ! empty( $output ) ) {
                echo $output;
                submit_button( __( 'Filter' ), '', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
            }
        }

        if ( $this->is_trash && $this->has_items()
            && current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_others_posts )
        ) {
            submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false );
        }
        ?>
        </div>
        <?php
        /**
         * Fires immediately following the closing "actions" div in the tablenav for the posts
         * list table.
         *
         * @since 4.4.0
         *
         * @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
         */
        do_action( 'manage_posts_extra_tablenav', $which );
    }

    /**
     * @return string
     */
    public function current_action() {
        if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) ) {
            return 'delete_all';
        }

        return parent::current_action();
    }

    /**
     * @global string $mode List table view mode.
     *
     * @return array
     */
    protected function get_table_classes() {
        global $mode;

        $mode_class = esc_attr( 'table-view-' . $mode );

        return array(
            'widefat',
            'fixed',
            'striped',
            $mode_class,
            is_post_type_hierarchical( $this->screen->post_type ) ? 'pages' : 'posts',
        );
    }

    /**
     * @return string[] Array of column titles keyed by their column name.
     */
    public function get_columns() {
        $post_type = $this->screen->post_type;

        $posts_columns = array();

        $posts_columns['cb'] = '<input type="checkbox" />';

        /* translators: Posts screen column name. */
        $posts_columns['title'] = _x( 'Title', 'column name' );

        if ( post_type_supports( $post_type, 'author' ) ) {
            $posts_columns['author'] = __( 'Author' );
        }

        $taxonomies = get_object_taxonomies( $post_type, 'objects' );
        $taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' );

        /**
         * Filters the taxonomy columns in the Posts list table.
         *
         * The dynamic portion of the hook name, `$post_type`, refers to the post
         * type slug.
         *
         * Possible hook names include:
         *
         *  - `manage_taxonomies_for_post_columns`
         *  - `manage_taxonomies_for_page_columns`
         *
         * @since 3.5.0
         *
         * @param string[] $taxonomies Array of taxonomy names to show columns for.
         * @param string   $post_type  The post type.
         */
        $taxonomies = apply_filters( "manage_taxonomies_for_{$post_type}_columns", $taxonomies, $post_type );
        $taxonomies = array_filter( $taxonomies, 'taxonomy_exists' );

        foreach ( $taxonomies as $taxonomy ) {
            if ( 'category' === $taxonomy ) {
                $column_key = 'categories';
            } elseif ( 'post_tag' === $taxonomy ) {
                $column_key = 'tags';
            } else {
                $column_key = 'taxonomy-' . $taxonomy;
            }

            $posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name;
        }

        $post_status = ! empty( $_REQUEST['post_status'] ) ? $_REQUEST['post_status'] : 'all';

        if ( post_type_supports( $post_type, 'comments' )
            && ! in_array( $post_status, array( 'pending', 'draft', 'future' ), true )
        ) {
            $posts_columns['comments'] = sprintf(
                '<span class="vers comment-grey-bubble" title="%1$s" aria-hidden="true"></span><span class="screen-reader-text">%2$s</span>',
                esc_attr__( 'Comments' ),
                /* translators: Hidden accessibility text. */
                __( 'Comments' )
            );
        }

        $posts_columns['date'] = __( 'Date' );

        if ( 'page' === $post_type ) {

            /**
             * Filters the columns displayed in the Pages list table.
             *
             * @since 2.5.0
             *
             * @param string[] $post_columns An associative array of column headings.
             */
            $posts_columns = apply_filters( 'manage_pages_columns', $posts_columns );
        } else {

            /**
             * Filters the columns displayed in the Posts list table.
             *
             * @since 1.5.0
             *
             * @param string[] $post_columns An associative array of column headings.
             * @param string   $post_type    The post type slug.
             */
            $posts_columns = apply_filters( 'manage_posts_columns', $posts_columns, $post_type );
        }

        /**
         * Filters the columns displayed in the Posts list table for a specific post type.
         *
         * The dynamic portion of the hook name, `$post_type`, refers to the post type slug.
         *
         * Possible hook names include:
         *
         *  - `manage_post_posts_columns`
         *  - `manage_page_posts_columns`
         *
         * @since 3.0.0
         *
         * @param string[] $post_columns An associative array of column headings.
         */
        return apply_filters( "manage_{$post_type}_posts_columns", $posts_columns );
    }

    /**
     * @return array
     */
    protected function get_sortable_columns() {

        $post_type = $this->screen->post_type;

        if ( 'page' === $post_type ) {
            if ( isset( $_GET['orderby'] ) ) {
                $title_orderby_text = __( 'Table ordered by Title.' );
            } else {
                $title_orderby_text = __( 'Table ordered by Hierarchical Menu Order and Title.' );
            }

            $sortables = array(
                'title'    => array( 'title', false, __( 'Title' ), $title_orderby_text, 'asc' ),
                'parent'   => array( 'parent', false ),
                'comments' => array( 'comment_count', false, __( 'Comments' ), __( 'Table ordered by Comments.' ) ),
                'date'     => array( 'date', true, __( 'Date' ), __( 'Table ordered by Date.' ) ),
            );
        } else {
            $sortables = array(
                'title'    => array( 'title', false, __( 'Title' ), __( 'Table ordered by Title.' ) ),
                'parent'   => array( 'parent', false ),
                'comments' => array( 'comment_count', false, __( 'Comments' ), __( 'Table ordered by Comments.' ) ),
                'date'     => array( 'date', true, __( 'Date' ), __( 'Table ordered by Date.' ), 'desc' ),
            );
        }
        // Custom Post Types: there's a filter for that, see get_column_info().

        return $sortables;
    }

    /**
     * @global WP_Query $wp_query WordPress Query object.
     * @global int $per_page
     * @param array $posts
     * @param int   $level
     */
    public function display_rows( $posts = array(), $level = 0 ) {
        global $wp_query, $per_page;

        if ( empty( $posts ) ) {
            $posts = $wp_query->posts;
        }

        add_filter( 'the_title', 'esc_html' );

        if ( $this->hierarchical_display ) {
            $this->_display_rows_hierarchical( $posts, $this->get_pagenum(), $per_page );
        } else {
            $this->_display_rows( $posts, $level );
        }
    }

    /**
     * @param array $posts
     * @param int   $level
     */
    private function _display_rows( $posts, $level = 0 ) {
        $post_type = $this->screen->post_type;

        // Create array of post IDs.
        $post_ids = array();

        foreach ( $posts as $a_post ) {
            $post_ids[] = $a_post->ID;
        }

        if ( post_type_supports( $post_type, 'comments' ) ) {
            $this->comment_pending_count = get_pending_comments_num( $post_ids );
        }
        update_post_author_caches( $posts );

        foreach ( $posts as $post ) {
            $this->single_row( $post, $level );
        }
    }

    /**
     * @global wpdb    $wpdb WordPress database abstraction object.
     * @global WP_Post $post Global post object.
     * @param array $pages
     * @param int   $pagenum
     * @param int   $per_page
     */
    private function _display_rows_hierarchical( $pages, $pagenum = 1, $per_page = 20 ) {
        global $wpdb;

        $level = 0;

        if ( ! $pages ) {
            $pages = get_pages( array( 'sort_column' => 'menu_order' ) );

            if ( ! $pages ) {
                return;
            }
        }

        /*
         * Arrange pages into two parts: top level pages and children_pages.
         * children_pages is two dimensional array. Example:
         * children_pages[10][] contains all sub-pages whose parent is 10.
         * It only takes O( N ) to arrange this and it takes O( 1 ) for subsequent lookup operations
         * If searching, ignore hierarchy and treat everything as top level
         */
        if ( empty( $_REQUEST['s'] ) ) {
            $top_level_pages = array();
            $children_pages  = array();

            foreach ( $pages as $page ) {
                // Catch and repair bad pages.
                if ( $page->post_parent === $page->ID ) {
                    $page->post_parent = 0;
                    $wpdb->update( $wpdb->posts, array( 'post_parent' => 0 ), array( 'ID' => $page->ID ) );
                    clean_post_cache( $page );
                }

                if ( $page->post_parent > 0 ) {
                    $children_pages[ $page->post_parent ][] = $page;
                } else {
                    $top_level_pages[] = $page;
                }
            }

            $pages = &$top_level_pages;
        }

        $count      = 0;
        $start      = ( $pagenum - 1 ) * $per_page;
        $end        = $start + $per_page;
        $to_display = array();

        foreach ( $pages as $page ) {
            if ( $count >= $end ) {
                break;
            }

            if ( $count >= $start ) {
                $to_display[ $page->ID ] = $level;
            }

            ++$count;

            if ( isset( $children_pages ) ) {
                $this->_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page, $to_display );
            }
        }

        // If it is the last pagenum and there are orphaned pages, display them with paging as well.
        if ( isset( $children_pages ) && $count < $end ) {
            foreach ( $children_pages as $orphans ) {
                foreach ( $orphans as $op ) {
                    if ( $count >= $end ) {
                        break;
                    }

                    if ( $count >= $start ) {
                        $to_display[ $op->ID ] = 0;
                    }

                    ++$count;
                }
            }
        }

        $ids = array_keys( $to_display );
        _prime_post_caches( $ids );
        $_posts = array_map( 'get_post', $ids );
        update_post_author_caches( $_posts );

        if ( ! isset( $GLOBALS['post'] ) ) {
            $GLOBALS['post'] = reset( $ids );
        }

        foreach ( $to_display as $page_id => $level ) {
            echo "\t";
            $this->single_row( $page_id, $level );
        }
    }

    /**
     * Displays the nested hierarchy of sub-pages together with paging
     * support, based on a top level page ID.
     *
     * @since 3.1.0 (Standalone function exists since 2.6.0)
     * @since 4.2.0 Added the `$to_display` parameter.
     *
     * @param array $children_pages
     * @param int   $count
     * @param int   $parent_page
     * @param int   $level
     * @param int   $pagenum
     * @param int   $per_page
     * @param array $to_display List of pages to be displayed. Passed by reference.
     */
    private function _page_rows( &$children_pages, &$count, $parent_page, $level, $pagenum, $per_page, &$to_display ) {
        if ( ! isset( $children_pages[ $parent_page ] ) ) {
            return;
        }

        $start = ( $pagenum - 1 ) * $per_page;
        $end   = $start + $per_page;

        foreach ( $children_pages[ $parent_page ] as $page ) {
            if ( $count >= $end ) {
                break;
            }

            // If the page starts in a subtree, print the parents.
            if ( $count === $start && $page->post_parent > 0 ) {
                $my_parents = array();
                $my_parent  = $page->post_parent;

                while ( $my_parent ) {
                    // Get the ID from the list or the attribute if my_parent is an object.
                    $parent_id = $my_parent;

                    if ( is_object( $my_parent ) ) {
                        $parent_id = $my_parent->ID;
                    }

                    $my_parent    = get_post( $parent_id );
                    $my_parents[] = $my_parent;

                    if ( ! $my_parent->post_parent ) {
                        break;
                    }

                    $my_parent = $my_parent->post_parent;
                }

                $num_parents = count( $my_parents );

                while ( $my_parent = array_pop( $my_parents ) ) {
                    $to_display[ $my_parent->ID ] = $level - $num_parents;
                    --$num_parents;
                }
            }

            if ( $count >= $start ) {
                $to_display[ $page->ID ] = $level;
            }

            ++$count;

            $this->_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page, $to_display );
        }

        unset( $children_pages[ $parent_page ] ); // Required in order to keep track of orphans.
    }

    /**
     * Handles the checkbox column output.
     *
     * @since 4.3.0
     * @since 5.9.0 Renamed `$post` to `$item` to match parent class for PHP 8 named parameter support.
     *
     * @param WP_Post $item The current WP_Post object.
     */
    public function column_cb( $item ) {
        // Restores the more descriptive, specific name for use within this method.
        $post = $item;

        $show = current_user_can( 'edit_post', $post->ID );

        /**
         * Filters whether to show the bulk edit checkbox for a post in its list table.
         *
         * By default the checkbox is only shown if the current user can edit the post.
         *
         * @since 5.7.0
         *
         * @param bool    $show Whether to show the checkbox.
         * @param WP_Post $post The current WP_Post object.
         */
        if ( apply_filters( 'wp_list_table_show_post_checkbox', $show, $post ) ) :
            ?>
            <input id="cb-select-<?php the_ID(); ?>" type="checkbox" name="post[]" value="<?php the_ID(); ?>" />
            <label for="cb-select-<?php the_ID(); ?>">
                <span class="screen-reader-text">
                <?php
                    /* translators: %s: Post title. */
                    printf( __( 'Select %s' ), _draft_or_post_title() );
                ?>
                </span>
            </label>
            <div class="locked-indicator">
                <span class="locked-indicator-icon" aria-hidden="true"></span>
                <span class="screen-reader-text">
                <?php
                printf(
                    /* translators: Hidden accessibility text. %s: Post title. */
                    __( '&#8220;%s&#8221; is locked' ),
                    _draft_or_post_title()
                );
                ?>
                </span>
            </div>
            <?php
        endif;
    }

    /**
     * @since 4.3.0
     *
     * @param WP_Post $post
     * @param string  $classes
     * @param string  $data
     * @param string  $primary
     */
    protected function _column_title( $post, $classes, $data, $primary ) {
        echo '<td class="' . $classes . ' page-title" ', $data, '>';
        echo $this->column_title( $post );
        echo $this->handle_row_actions( $post, 'title', $primary );
        echo '</td>';
    }

    /**
     * Handles the title column output.
     *
     * @since 4.3.0
     *
     * @global string $mode List table view mode.
     *
     * @param WP_Post $post The current WP_Post object.
     */
    public function column_title( $post ) {
        global $mode;

        if ( $this->hierarchical_display ) {
            if ( 0 === $this->current_level && (int) $post->post_parent > 0 ) {
                // Sent level 0 by accident, by default, or because we don't know the actual level.
                $find_main_page = (int) $post->post_parent;

                while ( $find_main_page > 0 ) {
                    $parent = get_post( $find_main_page );

                    if ( is_null( $parent ) ) {
                        break;
                    }

                    ++$this->current_level;
                    $find_main_page = (int) $parent->post_parent;

                    if ( ! isset( $parent_name ) ) {
                        /** This filter is documented in wp-includes/post-template.php */
                        $parent_name = apply_filters( 'the_title', $parent->post_title, $parent->ID );
                    }
                }
            }
        }

        $can_edit_post = current_user_can( 'edit_post', $post->ID );

        if ( $can_edit_post && 'trash' !== $post->post_status ) {
            $lock_holder = wp_check_post_lock( $post->ID );

            if ( $lock_holder ) {
                $lock_holder   = get_userdata( $lock_holder );
                $locked_avatar = get_avatar( $lock_holder->ID, 18 );
                /* translators: %s: User's display name. */
                $locked_text = esc_html( sprintf( __( '%s is currently editing' ), $lock_holder->display_name ) );
            } else {
                $locked_avatar = '';
                $locked_text   = '';
            }

            echo '<div class="locked-info"><span class="locked-avatar">' . $locked_avatar . '</span> <span class="locked-text">' . $locked_text . "</span></div>\n";
        }

        $pad = str_repeat( '&#8212; ', $this->current_level );
        echo '<strong>';

        $title = _draft_or_post_title();

        if ( $can_edit_post && 'trash' !== $post->post_status ) {
            printf(
                '<a class="row-title" href="%s" aria-label="%s">%s%s</a>',
                get_edit_post_link( $post->ID ),
                /* translators: %s: Post title. */
                esc_attr( sprintf( __( '&#8220;%s&#8221; (Edit)' ), $title ) ),
                $pad,
                $title
            );
        } else {
            printf(
                '<span>%s%s</span>',
                $pad,
                $title
            );
        }
        _post_states( $post );

        if ( isset( $parent_name ) ) {
            $post_type_object = get_post_type_object( $post->post_type );
            echo ' | ' . $post_type_object->labels->parent_item_colon . ' ' . esc_html( $parent_name );
        }

        echo "</strong>\n";

        if ( 'excerpt' === $mode
            && ! is_post_type_hierarchical( $this->screen->post_type )
            && current_user_can( 'read_post', $post->ID )
        ) {
            if ( post_password_required( $post ) ) {
                echo '<span class="protected-post-excerpt">' . esc_html( get_the_excerpt() ) . '</span>';
            } else {
                echo esc_html( get_the_excerpt() );
            }
        }

        /** This filter is documented in wp-admin/includes/class-wp-posts-list-table.php */
        $quick_edit_enabled = apply_filters( 'quick_edit_enabled_for_post_type', true, $post->post_type );

        if ( $quick_edit_enabled ) {
            get_inline_data( $post );
        }
    }

    /**
     * Handles the post date column output.
     *
     * @since 4.3.0
     *
     * @global string $mode List table view mode.
     *
     * @param WP_Post $post The current WP_Post object.
     */
    public function column_date( $post ) {
        global $mode;

        if ( '0000-00-00 00:00:00' === $post->post_date ) {
            $t_time    = __( 'Unpublished' );
            $time_diff = 0;
        } else {
            $t_time = sprintf(
                /* translators: 1: Post date, 2: Post time. */
                __( '%1$s at %2$s' ),
                /* translators: Post date format. See https://www.php.net/manual/datetime.format.php */
                get_the_time( __( 'Y/m/d' ), $post ),
                /* translators: Post time format. See https://www.php.net/manual/datetime.format.php */
                get_the_time( __( 'g:i a' ), $post )
            );

            $time      = get_post_timestamp( $post );
            $time_diff = time() - $time;
        }

        if ( 'publish' === $post->post_status ) {
            $status = __( 'Published' );
        } elseif ( 'future' === $post->post_status ) {
            if ( $time_diff > 0 ) {
                $status = '<strong class="error-message">' . __( 'Missed schedule' ) . '</strong>';
            } else {
                $status = __( 'Scheduled' );
            }
        } else {
            $status = __( 'Last Modified' );
        }

        /**
         * Filters the status text of the post.
         *
         * @since 4.8.0
         *
         * @param string  $status      The status text.
         * @param WP_Post $post        Post object.
         * @param string  $column_name The column name.
         * @param string  $mode        The list display mode ('excerpt' or 'list').
         */
        $status = apply_filters( 'post_date_column_status', $status, $post, 'date', $mode );

        if ( $status ) {
            echo $status . '<br />';
        }

        /**
         * Filters the published, scheduled, or unpublished time of the post.
         *
         * @since 2.5.1
         * @since 5.5.0 Removed the difference between 'excerpt' and 'list' modes.
         *              The published time and date are both displayed now,
         *              which is equivalent to the previous 'excerpt' mode.
         *
         * @param string  $t_time      The published time.
         * @param WP_Post $post        Post object.
         * @param string  $column_name The column name.
         * @param string  $mode        The list display mode ('excerpt' or 'list').
         */
        echo apply_filters( 'post_date_column_time', $t_time, $post, 'date', $mode );
    }

    /**
     * Handles the comments column output.
     *
     * @since 4.3.0
     *
     * @param WP_Post $post The current WP_Post object.
     */
    public function column_comments( $post ) {
        ?>
        <div class="post-com-count-wrapper">
        <?php
            $pending_comments = isset( $this->comment_pending_count[ $post->ID ] ) ? $this->comment_pending_count[ $post->ID ] : 0;

            $this->comments_bubble( $post->ID, $pending_comments );
        ?>
        </div>
        <?php
    }

    /**
     * Handles the post author column output.
     *
     * @since 4.3.0
     *
     * @param WP_Post $post The current WP_Post object.
     */
    public function column_author( $post ) {
        $args = array(
            'post_type' => $post->post_type,
            'author'    => get_the_author_meta( 'ID' ),
        );
        echo $this->get_edit_link( $args, get_the_author() );
    }

    /**
     * Handles the default column output.
     *
     * @since 4.3.0
     * @since 5.9.0 Renamed `$post` to `$item` to match parent class for PHP 8 named parameter support.
     *
     * @param WP_Post $item        The current WP_Post object.
     * @param string  $column_name The current column name.
     */
    public function column_default( $item, $column_name ) {
        // Restores the more descriptive, specific name for use within this method.
        $post = $item;

        if ( 'categories' === $column_name ) {
            $taxonomy = 'category';
        } elseif ( 'tags' === $column_name ) {
            $taxonomy = 'post_tag';
        } elseif ( str_starts_with( $column_name, 'taxonomy-' ) ) {
            $taxonomy = substr( $column_name, 9 );
        } else {
            $taxonomy = false;
        }

        if ( $taxonomy ) {
            $taxonomy_object = get_taxonomy( $taxonomy );
            $terms           = get_the_terms( $post->ID, $taxonomy );

            if ( is_array( $terms ) ) {
                $term_links = array();

                foreach ( $terms as $t ) {
                    $posts_in_term_qv = array();

                    if ( 'post' !== $post->post_type ) {
                        $posts_in_term_qv['post_type'] = $post->post_type;
                    }

                    if ( $taxonomy_object->query_var ) {
                        $posts_in_term_qv[ $taxonomy_object->query_var ] = $t->slug;
                    } else {
                        $posts_in_term_qv['taxonomy'] = $taxonomy;
                        $posts_in_term_qv['term']     = $t->slug;
                    }

                    $label = esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) );

                    $term_links[] = $this->get_edit_link( $posts_in_term_qv, $label );
                }

                /**
                 * Filters the links in `$taxonomy` column of edit.php.
                 *
                 * @since 5.2.0
                 *
                 * @param string[]  $term_links Array of term editing links.
                 * @param string    $taxonomy   Taxonomy name.
                 * @param WP_Term[] $terms      Array of term objects appearing in the post row.
                 */
                $term_links = apply_filters( 'post_column_taxonomy_links', $term_links, $taxonomy, $terms );

                echo implode( wp_get_list_item_separator(), $term_links );
            } else {
                echo '<span aria-hidden="true">&#8212;</span><span class="screen-reader-text">' . $taxonomy_object->labels->no_terms . '</span>';
            }
            return;
        }

        if ( is_post_type_hierarchical( $post->post_type ) ) {

            /**
             * Fires in each custom column on the Posts list table.
             *
             * This hook only fires if the current post type is hierarchical,
             * such as pages.
             *
             * @since 2.5.0
             *
             * @param string $column_name The name of the column to display.
             * @param int    $post_id     The current post ID.
             */
            do_action( 'manage_pages_custom_column', $column_name, $post->ID );
        } else {

            /**
             * Fires in each custom column in the Posts list table.
             *
             * This hook only fires if the current post type is non-hierarchical,
             * such as posts.
             *
             * @since 1.5.0
             *
             * @param string $column_name The name of the column to display.
             * @param int    $post_id     The current post ID.
             */
            do_action( 'manage_posts_custom_column', $column_name, $post->ID );
        }

        /**
         * Fires for each custom column of a specific post type in the Posts list table.
         *
         * The dynamic portion of the hook name, `$post->post_type`, refers to the post type.
         *
         * Possible hook names include:
         *
         *  - `manage_post_posts_custom_column`
         *  - `manage_page_posts_custom_column`
         *
         * @since 3.1.0
         *
         * @param string $column_name The name of the column to display.
         * @param int    $post_id     The current post ID.
         */
        do_action( "manage_{$post->post_type}_posts_custom_column", $column_name, $post->ID );
    }

    /**
     * @global WP_Post $post Global post object.
     *
     * @param int|WP_Post $post
     * @param int         $level
     */
    public function single_row( $post, $level = 0 ) {
        $global_post = get_post();

        $post                = get_post( $post );
        $this->current_level = $level;

        $GLOBALS['post'] = $post;
        setup_postdata( $post );

        $classes = 'iedit author-' . ( get_current_user_id() === (int) $post->post_author ? 'self' : 'other' );

        $lock_holder = wp_check_post_lock( $post->ID );

        if ( $lock_holder ) {
            $classes .= ' wp-locked';
        }

        if ( $post->post_parent ) {
            $count    = count( get_post_ancestors( $post->ID ) );
            $classes .= ' level-' . $count;
        } else {
            $classes .= ' level-0';
        }
        ?>
        <tr id="post-<?php echo $post->ID; ?>" class="<?php echo implode( ' ', get_post_class( $classes, $post->ID ) ); ?>">
            <?php $this->single_row_columns( $post ); ?>
        </tr>
        <?php
        $GLOBALS['post'] = $global_post;
    }

    /**
     * Gets the name of the default primary column.
     *
     * @since 4.3.0
     *
     * @return string Name of the default primary column, in this case, 'title'.
     */
    protected function get_default_primary_column_name() {
        return 'title';
    }

    /**
     * Generates and displays row action links.
     *
     * @since 4.3.0
     * @since 5.9.0 Renamed `$post` to `$item` to match parent class for PHP 8 named parameter support.
     *
     * @param WP_Post $item        Post being acted upon.
     * @param string  $column_name Current column name.
     * @param string  $primary     Primary column name.
     * @return string Row actions output for posts, or an empty string
     *                if the current column is not the primary column.
     */
    protected function handle_row_actions( $item, $column_name, $primary ) {
        if ( $primary !== $column_name ) {
            return '';
        }

        // Restores the more descriptive, specific name for use within this method.
        $post = $item;

        $post_type_object = get_post_type_object( $post->post_type );
        $can_edit_post    = current_user_can( 'edit_post', $post->ID );
        $actions          = array();
        $title            = _draft_or_post_title();

        if ( $can_edit_post && 'trash' !== $post->post_status ) {
            $actions['edit'] = sprintf(
                '<a href="%s" aria-label="%s">%s</a>',
                get_edit_post_link( $post->ID ),
                /* translators: %s: Post title. */
                esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $title ) ),
                __( 'Edit' )
            );

            /**
             * Filters whether Quick Edit should be enabled for the given post type.
             *
             * @since 6.4.0
             *
             * @param bool   $enable    Whether to enable the Quick Edit functionality. Default true.
             * @param string $post_type Post type name.
             */
            $quick_edit_enabled = apply_filters( 'quick_edit_enabled_for_post_type', true, $post->post_type );

            if ( $quick_edit_enabled && 'wp_block' !== $post->post_type ) {
                $actions['inline hide-if-no-js'] = sprintf(
                    '<button type="button" class="button-link editinline" aria-label="%s" aria-expanded="false">%s</button>',
                    /* translators: %s: Post title. */
                    esc_attr( sprintf( __( 'Quick edit &#8220;%s&#8221; inline' ), $title ) ),
                    __( 'Quick&nbsp;Edit' )
                );
            }
        }

        if ( current_user_can( 'delete_post', $post->ID ) ) {
            if ( 'trash' === $post->post_status ) {
                $actions['untrash'] = sprintf(
                    '<a href="%s" aria-label="%s">%s</a>',
                    wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=untrash', $post->ID ) ), 'untrash-post_' . $post->ID ),
                    /* translators: %s: Post title. */
                    esc_attr( sprintf( __( 'Restore &#8220;%s&#8221; from the Trash' ), $title ) ),
                    __( 'Restore' )
                );
            } elseif ( EMPTY_TRASH_DAYS ) {
                $actions['trash'] = sprintf(
                    '<a href="%s" class="submitdelete" aria-label="%s">%s</a>',
                    get_delete_post_link( $post->ID ),
                    /* translators: %s: Post title. */
                    esc_attr( sprintf( __( 'Move &#8220;%s&#8221; to the Trash' ), $title ) ),
                    _x( 'Trash', 'verb' )
                );
            }

            if ( 'trash' === $post->post_status || ! EMPTY_TRASH_DAYS ) {
                $actions['delete'] = sprintf(
                    '<a href="%s" class="submitdelete" aria-label="%s">%s</a>',
                    get_delete_post_link( $post->ID, '', true ),
                    /* translators: %s: Post title. */
                    esc_attr( sprintf( __( 'Delete &#8220;%s&#8221; permanently' ), $title ) ),
                    __( 'Delete Permanently' )
                );
            }
        }

        if ( is_post_type_viewable( $post_type_object ) ) {
            if ( in_array( $post->post_status, array( 'pending', 'draft', 'future' ), true ) ) {
                if ( $can_edit_post ) {
                    $preview_link    = get_preview_post_link( $post );
                    $actions['view'] = sprintf(
                        '<a href="%s" rel="bookmark" aria-label="%s">%s</a>',
                        esc_url( $preview_link ),
                        /* translators: %s: Post title. */
                        esc_attr( sprintf( __( 'Preview &#8220;%s&#8221;' ), $title ) ),
                        __( 'Preview' )
                    );
                }
            } elseif ( 'trash' !== $post->post_status ) {
                $actions['view'] = sprintf(
                    '<a href="%s" rel="bookmark" aria-label="%s">%s</a>',
                    get_permalink( $post->ID ),
                    /* translators: %s: Post title. */
                    esc_attr( sprintf( __( 'View &#8220;%s&#8221;' ), $title ) ),
                    __( 'View' )
                );
            }
        }

        if ( 'wp_block' === $post->post_type ) {
            $actions['export'] = sprintf(
                '<button type="button" class="wp-list-reusable-blocks__export button-link" data-id="%s" aria-label="%s">%s</button>',
                $post->ID,
                /* translators: %s: Post title. */
                esc_attr( sprintf( __( 'Export &#8220;%s&#8221; as JSON' ), $title ) ),
                __( 'Export as JSON' )
            );
        }

        if ( is_post_type_hierarchical( $post->post_type ) ) {

            /**
             * Filters the array of row action links on the Pages list table.
             *
             * The filter is evaluated only for hierarchical post types.
             *
             * @since 2.8.0
             *
             * @param string[] $actions An array of row action links. Defaults are
             *                          'Edit', 'Quick Edit', 'Restore', 'Trash',
             *                          'Delete Permanently', 'Preview', and 'View'.
             * @param WP_Post  $post    The post object.
             */
            $actions = apply_filters( 'page_row_actions', $actions, $post );
        } else {

            /**
             * Filters the array of row action links on the Posts list table.
             *
             * The filter is evaluated only for non-hierarchical post types.
             *
             * @since 2.8.0
             *
             * @param string[] $actions An array of row action links. Defaults are
             *                          'Edit', 'Quick Edit', 'Restore', 'Trash',
             *                          'Delete Permanently', 'Preview', and 'View'.
             * @param WP_Post  $post    The post object.
             */
            $actions = apply_filters( 'post_row_actions', $actions, $post );
        }

        return $this->row_actions( $actions );
    }

    /**
     * Outputs the hidden row displayed when inline editing
     *
     * @since 3.1.0
     *
     * @global string $mode List table view mode.
     */
    public function inline_edit() {
        global $mode;

        $screen = $this->screen;

        $post             = get_default_post_to_edit( $screen->post_type );
        $post_type_object = get_post_type_object( $screen->post_type );

        $taxonomy_names          = get_object_taxonomies( $screen->post_type );
        $hierarchical_taxonomies = array();
        $flat_taxonomies         = array();

        foreach ( $taxonomy_names as $taxonomy_name ) {
            $taxonomy = get_taxonomy( $taxonomy_name );

            $show_in_quick_edit = $taxonomy->show_in_quick_edit;

            /**
             * Filters whether the current taxonomy should be shown in the Quick Edit panel.
             *
             * @since 4.2.0
             *
             * @param bool   $show_in_quick_edit Whether to show the current taxonomy in Quick Edit.
             * @param string $taxonomy_name      Taxonomy name.
             * @param string $post_type          Post type of current Quick Edit post.
             */
            if ( ! apply_filters( 'quick_edit_show_taxonomy', $show_in_quick_edit, $taxonomy_name, $screen->post_type ) ) {
                continue;
            }

            if ( $taxonomy->hierarchical ) {
                $hierarchical_taxonomies[] = $taxonomy;
            } else {
                $flat_taxonomies[] = $taxonomy;
            }
        }

        $m            = ( isset( $mode ) && 'excerpt' === $mode ) ? 'excerpt' : 'list';
        $can_publish  = current_user_can( $post_type_object->cap->publish_posts );
        $core_columns = array(
            'cb'         => true,
            'date'       => true,
            'title'      => true,
            'categories' => true,
            'tags'       => true,
            'comments'   => true,
            'author'     => true,
        );
        ?>

        <form method="get">
        <table style="display: none"><tbody id="inlineedit">
        <?php
        $hclass              = count( $hierarchical_taxonomies ) ? 'post' : 'page';
        $inline_edit_classes = "inline-edit-row inline-edit-row-$hclass";
        $bulk_edit_classes   = "bulk-edit-row bulk-edit-row-$hclass bulk-edit-{$screen->post_type}";
        $quick_edit_classes  = "quick-edit-row quick-edit-row-$hclass inline-edit-{$screen->post_type}";

        $bulk = 0;

        while ( $bulk < 2 ) :
            $classes  = $inline_edit_classes . ' ';
            $classes .= $bulk ? $bulk_edit_classes : $quick_edit_classes;
            ?>
            <tr id="<?php echo $bulk ? 'bulk-edit' : 'inline-edit'; ?>" class="<?php echo $classes; ?>" style="display: none">
            <td colspan="<?php echo $this->get_column_count(); ?>" class="colspanchange">
            <div class="inline-edit-wrapper" role="region" aria-labelledby="<?php echo $bulk ? 'bulk' : 'quick'; ?>-edit-legend">
            <fieldset class="inline-edit-col-left">
                <legend class="inline-edit-legend" id="<?php echo $bulk ? 'bulk' : 'quick'; ?>-edit-legend"><?php echo $bulk ? __( 'Bulk Edit' ) : __( 'Quick Edit' ); ?></legend>
                <div class="inline-edit-col">

                <?php if ( post_type_supports( $screen->post_type, 'title' ) ) : ?>

                    <?php if ( $bulk ) : ?>

                        <div id="bulk-title-div">
                            <div id="bulk-titles"></div>
                        </div>

                    <?php else : // $bulk ?>

                        <label>
                            <span class="title"><?php _e( 'Title' ); ?></span>
                            <span class="input-text-wrap"><input type="text" name="post_title" class="ptitle" value="" /></span>
                        </label>

                        <?php if ( is_post_type_viewable( $screen->post_type ) ) : ?>

                            <label>
                                <span class="title"><?php _e( 'Slug' ); ?></span>
                                <span class="input-text-wrap"><input type="text" name="post_name" value="" autocomplete="off" spellcheck="false" /></span>
                            </label>

                        <?php endif; // is_post_type_viewable() ?>

                    <?php endif; // $bulk ?>

                <?php endif; // post_type_supports( ... 'title' ) ?>

                <?php if ( ! $bulk ) : ?>
                    <fieldset class="inline-edit-date">
                        <legend><span class="title"><?php _e( 'Date' ); ?></span></legend>
                        <?php touch_time( 1, 1, 0, 1 ); ?>
                    </fieldset>
                    <br class="clear" />
                <?php endif; // $bulk ?>

                <?php
                if ( post_type_supports( $screen->post_type, 'author' ) ) {
                    $authors_dropdown = '';

                    if ( current_user_can( $post_type_object->cap->edit_others_posts ) ) {
                        $dropdown_name  = 'post_author';
                        $dropdown_class = 'authors';
                        if ( wp_is_large_user_count() ) {
                            $authors_dropdown = sprintf( '<select name="%s" class="%s hidden"></select>', esc_attr( $dropdown_name ), esc_attr( $dropdown_class ) );
                        } else {
                            $users_opt = array(
                                'hide_if_only_one_author' => false,
                                'capability'              => array( $post_type_object->cap->edit_posts ),
                                'name'                    => $dropdown_name,
                                'class'                   => $dropdown_class,
                                'multi'                   => 1,
                                'echo'                    => 0,
                                'show'                    => 'display_name_with_login',
                            );

                            if ( $bulk ) {
                                $users_opt['show_option_none'] = __( '&mdash; No Change &mdash;' );
                            }

                            /**
                             * Filters the arguments used to generate the Quick Edit authors drop-down.
                             *
                             * @since 5.6.0
                             *
                             * @see wp_dropdown_users()
                             *
                             * @param array $users_opt An array of arguments passed to wp_dropdown_users().
                             * @param bool $bulk A flag to denote if it's a bulk action.
                             */
                            $users_opt = apply_filters( 'quick_edit_dropdown_authors_args', $users_opt, $bulk );

                            $authors = wp_dropdown_users( $users_opt );

                            if ( $authors ) {
                                $authors_dropdown  = '<label class="inline-edit-author">';
                                $authors_dropdown .= '<span class="title">' . __( 'Author' ) . '</span>';
                                $authors_dropdown .= $authors;
                                $authors_dropdown .= '</label>';
                            }
                        }
                    } // current_user_can( 'edit_others_posts' )

                    if ( ! $bulk ) {
                        echo $authors_dropdown;
                    }
                } // post_type_supports( ... 'author' )
                ?>

                <?php if ( ! $bulk && $can_publish ) : ?>

                    <div class="inline-edit-group wp-clearfix">
                        <label class="alignleft">
                            <span class="title"><?php _e( 'Password' ); ?></span>
                            <span class="input-text-wrap"><input type="text" name="post_password" class="inline-edit-password-input" value="" /></span>
                        </label>

                        <span class="alignleft inline-edit-or">
                            <?php
                            /* translators: Between password field and private checkbox on post quick edit interface. */
                            _e( '&ndash;OR&ndash;' );
                            ?>
                        </span>
                        <label class="alignleft inline-edit-private">
                            <input type="checkbox" name="keep_private" value="private" />
                            <span class="checkbox-title"><?php _e( 'Private' ); ?></span>
                        </label>
                    </div>

                <?php endif; ?>

                </div>
            </fieldset>

            <?php if ( count( $hierarchical_taxonomies ) && ! $bulk ) : ?>

                <fieldset class="inline-edit-col-center inline-edit-categories">
                    <div class="inline-edit-col">

                    <?php foreach ( $hierarchical_taxonomies as $taxonomy ) : ?>

                        <span class="title inline-edit-categories-label"><?php echo esc_html( $taxonomy->labels->name ); ?></span>
                        <input type="hidden" name="<?php echo ( 'category' === $taxonomy->name ) ? 'post_category[]' : 'tax_input[' . esc_attr( $taxonomy->name ) . '][]'; ?>" value="0" />
                        <ul class="cat-checklist <?php echo esc_attr( $taxonomy->name ); ?>-checklist">
                            <?php wp_terms_checklist( 0, array( 'taxonomy' => $taxonomy->name ) ); ?>
                        </ul>

                    <?php endforeach; // $hierarchical_taxonomies as $taxonomy ?>

                    </div>
                </fieldset>

            <?php endif; // count( $hierarchical_taxonomies ) && ! $bulk ?>

            <fieldset class="inline-edit-col-right">
                <div class="inline-edit-col">

                <?php
                if ( post_type_supports( $screen->post_type, 'author' ) && $bulk ) {
                    echo $authors_dropdown;
                }
                ?>

                <?php if ( post_type_supports( $screen->post_type, 'page-attributes' ) ) : ?>

                    <?php if ( $post_type_object->hierarchical ) : ?>

                        <label>
                            <span class="title"><?php _e( 'Parent' ); ?></span>
                            <?php
                            $dropdown_args = array(
                                'post_type'         => $post_type_object->name,
                                'selected'          => $post->post_parent,
                                'name'              => 'post_parent',
                                'show_option_none'  => __( 'Main Page (no parent)' ),
                                'option_none_value' => 0,
                                'sort_column'       => 'menu_order, post_title',
                            );

                            if ( $bulk ) {
                                $dropdown_args['show_option_no_change'] = __( '&mdash; No Change &mdash;' );
                            }

                            /**
                             * Filters the arguments used to generate the Quick Edit page-parent drop-down.
                             *
                             * @since 2.7.0
                             * @since 5.6.0 The `$bulk` parameter was added.
                             *
                             * @see wp_dropdown_pages()
                             *
                             * @param array $dropdown_args An array of arguments passed to wp_dropdown_pages().
                             * @param bool  $bulk          A flag to denote if it's a bulk action.
                             */
                            $dropdown_args = apply_filters( 'quick_edit_dropdown_pages_args', $dropdown_args, $bulk );

                            wp_dropdown_pages( $dropdown_args );
                            ?>
                        </label>

                    <?php endif; // hierarchical ?>

                    <?php if ( ! $bulk ) : ?>

                        <label>
                            <span class="title"><?php _e( 'Order' ); ?></span>
                            <span class="input-text-wrap"><input type="text" name="menu_order" class="inline-edit-menu-order-input" value="<?php echo $post->menu_order; ?>" /></span>
                        </label>

                    <?php endif; // ! $bulk ?>

                <?php endif; // post_type_supports( ... 'page-attributes' ) ?>

                <?php if ( 0 < count( get_page_templates( null, $screen->post_type ) ) ) : ?>

                    <label>
                        <span class="title"><?php _e( 'Template' ); ?></span>
                        <select name="page_template">
                            <?php if ( $bulk ) : ?>
                            <option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
                            <?php endif; // $bulk ?>
                            <?php
                            /** This filter is documented in wp-admin/includes/meta-boxes.php */
                            $default_title = apply_filters( 'default_page_template_title', __( 'Default template' ), 'quick-edit' );
                            ?>
                            <option value="default"><?php echo esc_html( $default_title ); ?></option>
                            <?php page_template_dropdown( '', $screen->post_type ); ?>
                        </select>
                    </label>

                <?php endif; ?>

                <?php if ( count( $flat_taxonomies ) && ! $bulk ) : ?>

                    <?php foreach ( $flat_taxonomies as $taxonomy ) : ?>

                        <?php if ( current_user_can( $taxonomy->cap->assign_terms ) ) : ?>
                            <?php $taxonomy_name = esc_attr( $taxonomy->name ); ?>
                            <div class="inline-edit-tags-wrap">
                            <label class="inline-edit-tags">
                                <span class="title"><?php echo esc_html( $taxonomy->labels->name ); ?></span>
                                <textarea data-wp-taxonomy="<?php echo $taxonomy_name; ?>" cols="22" rows="1" name="tax_input[<?php echo esc_attr( $taxonomy->name ); ?>]" class="tax_input_<?php echo esc_attr( $taxonomy->name ); ?>" aria-describedby="inline-edit-<?php echo esc_attr( $taxonomy->name ); ?>-desc"></textarea>
                            </label>
                            <p class="howto" id="inline-edit-<?php echo esc_attr( $taxonomy->name ); ?>-desc"><?php echo esc_html( $taxonomy->labels->separate_items_with_commas ); ?></p>
                            </div>
                        <?php endif; // current_user_can( 'assign_terms' ) ?>

                    <?php endforeach; // $flat_taxonomies as $taxonomy ?>

                <?php endif; // count( $flat_taxonomies ) && ! $bulk ?>

                <?php if ( post_type_supports( $screen->post_type, 'comments' ) || post_type_supports( $screen->post_type, 'trackbacks' ) ) : ?>

                    <?php if ( $bulk ) : ?>

                        <div class="inline-edit-group wp-clearfix">

                        <?php if ( post_type_supports( $screen->post_type, 'comments' ) ) : ?>

                            <label class="alignleft">
                                <span class="title"><?php _e( 'Comments' ); ?></span>
                                <select name="comment_status">
                                    <option value=""><?php _e( '&mdash; No Change &mdash;' ); ?></option>
                                    <option value="open"><?php _e( 'Allow' ); ?></option>
                                    <option value="closed"><?php _e( 'Do not allow' ); ?></option>
                                </select>
                            </label>

                        <?php endif; ?>

                        <?php if ( post_type_supports( $screen->post_type, 'trackbacks' ) ) : ?>

                            <label class="alignright">
                                <span class="title"><?php _e( 'Pings' ); ?></span>
                                <select name="ping_status">
                                    <option value=""><?php _e( '&mdash; No Change &mdash;' ); ?></option>
                                    <option value="open"><?php _e( 'Allow' ); ?></option>
                                    <option value="closed"><?php _e( 'Do not allow' ); ?></option>
                                </select>
                            </label>

                        <?php endif; ?>

                        </div>

                    <?php else : // $bulk ?>

                        <div class="inline-edit-group wp-clearfix">

                        <?php if ( post_type_supports( $screen->post_type, 'comments' ) ) : ?>

                            <label class="alignleft">
                                <input type="checkbox" name="comment_status" value="open" />
                                <span class="checkbox-title"><?php _e( 'Allow Comments' ); ?></span>
                            </label>

                        <?php endif; ?>

                        <?php if ( post_type_supports( $screen->post_type, 'trackbacks' ) ) : ?>

                            <label class="alignleft">
                                <input type="checkbox" name="ping_status" value="open" />
                                <span class="checkbox-title"><?php _e( 'Allow Pings' ); ?></span>
                            </label>

                        <?php endif; ?>

                        </div>

                    <?php endif; // $bulk ?>

                <?php endif; // post_type_supports( ... comments or pings ) ?>

                    <div class="inline-edit-group wp-clearfix">

                        <label class="inline-edit-status alignleft">
                            <span class="title"><?php _e( 'Status' ); ?></span>
                            <select name="_status">
                                <?php if ( $bulk ) : ?>
                                    <option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
                                <?php endif; // $bulk ?>

                                <?php if ( $can_publish ) : // Contributors only get "Unpublished" and "Pending Review". ?>
                                    <option value="publish"><?php _e( 'Published' ); ?></option>
                                    <option value="future"><?php _e( 'Scheduled' ); ?></option>
                                    <?php if ( $bulk ) : ?>
                                        <option value="private"><?php _e( 'Private' ); ?></option>
                                    <?php endif; // $bulk ?>
                                <?php endif; ?>

                                <option value="pending"><?php _e( 'Pending Review' ); ?></option>
                                <option value="draft"><?php _e( 'Draft' ); ?></option>
                            </select>
                        </label>

                        <?php if ( 'post' === $screen->post_type && $can_publish && current_user_can( $post_type_object->cap->edit_others_posts ) ) : ?>

                            <?php if ( $bulk ) : ?>

                                <label class="alignright">
                                    <span class="title"><?php _e( 'Sticky' ); ?></span>
                                    <select name="sticky">
                                        <option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
                                        <option value="sticky"><?php _e( 'Sticky' ); ?></option>
                                        <option value="unsticky"><?php _e( 'Not Sticky' ); ?></option>
                                    </select>
                                </label>

                            <?php else : // $bulk ?>

                                <label class="alignleft">
                                    <input type="checkbox" name="sticky" value="sticky" />
                                    <span class="checkbox-title"><?php _e( 'Make this post sticky' ); ?></span>
                                </label>

                            <?php endif; // $bulk ?>

                        <?php endif; // 'post' && $can_publish && current_user_can( 'edit_others_posts' ) ?>

                    </div>

                <?php if ( $bulk && current_theme_supports( 'post-formats' ) && post_type_supports( $screen->post_type, 'post-formats' ) ) : ?>
                    <?php $post_formats = get_theme_support( 'post-formats' ); ?>

                    <label class="alignleft">
                        <span class="title"><?php _ex( 'Format', 'post format' ); ?></span>
                        <select name="post_format">
                            <option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
                            <option value="0"><?php echo get_post_format_string( 'standard' ); ?></option>
                            <?php if ( is_array( $post_formats[0] ) ) : ?>
                                <?php foreach ( $post_formats[0] as $format ) : ?>
                                    <option value="<?php echo esc_attr( $format ); ?>"><?php echo esc_html( get_post_format_string( $format ) ); ?></option>
                                <?php endforeach; ?>
                            <?php endif; ?>
                        </select>
                    </label>

                <?php endif; ?>

                </div>
            </fieldset>

            <?php
            list( $columns ) = $this->get_column_info();

            foreach ( $columns as $column_name => $column_display_name ) {
                if ( isset( $core_columns[ $column_name ] ) ) {
                    continue;
                }

                if ( $bulk ) {

                    /**
                     * Fires once for each column in Bulk Edit mode.
                     *
                     * @since 2.7.0
                     *
                     * @param string $column_name Name of the column to edit.
                     * @param string $post_type   The post type slug.
                     */
                    do_action( 'bulk_edit_custom_box', $column_name, $screen->post_type );
                } else {

                    /**
                     * Fires once for each column in Quick Edit mode.
                     *
                     * @since 2.7.0
                     *
                     * @param string $column_name Name of the column to edit.
                     * @param string $post_type   The post type slug, or current screen name if this is a taxonomy list table.
                     * @param string $taxonomy    The taxonomy name, if any.
                     */
                    do_action( 'quick_edit_custom_box', $column_name, $screen->post_type, '' );
                }
            }
            ?>

            <div class="submit inline-edit-save">
                <?php if ( ! $bulk ) : ?>
                    <?php wp_nonce_field( 'inlineeditnonce', '_inline_edit', false ); ?>
                    <button type="button" class="button button-primary save"><?php _e( 'Update' ); ?></button>
                <?php else : ?>
                    <?php submit_button( __( 'Update' ), 'primary', 'bulk_edit', false ); ?>
                <?php endif; ?>

                <button type="button" class="button cancel"><?php _e( 'Cancel' ); ?></button>

                <?php if ( ! $bulk ) : ?>
                    <span class="spinner"></span>
                <?php endif; ?>

                <input type="hidden" name="post_view" value="<?php echo esc_attr( $m ); ?>" />
                <input type="hidden" name="screen" value="<?php echo esc_attr( $screen->id ); ?>" />
                <?php if ( ! $bulk && ! post_type_supports( $screen->post_type, 'author' ) ) : ?>
                    <input type="hidden" name="post_author" value="<?php echo esc_attr( $post->post_author ); ?>" />
                <?php endif; ?>

                <?php
                wp_admin_notice(
                    '<p class="error"></p>',
                    array(
                        'type'               => 'error',
                        'additional_classes' => array( 'notice-alt', 'inline', 'hidden' ),
                        'paragraph_wrap'     => false,
                    )
                );
                ?>
            </div>
        </div> <!-- end of .inline-edit-wrapper -->

            </td></tr>

            <?php
            ++$bulk;
        endwhile;
        ?>
        </tbody></table>
        </form>
        <?php
    }
}