SmartCrawl - Show Description & Focus Keywords on Posts/Pages list tables.

smartcrawl-desc-keywords-columns.php

<?php
/**

* Plugin Name: SmartCrawl - Show Description & Focus Keywords on Posts/Pages list tables.
* Plugin URI:  https://wpmudev.com/
* Description: SmartCrawl - Show Description & Focus Keywords on Posts/Pages list tables.
* Author:      Konstantinos Xenos @ WPMUDEV
*
* Author URI:  https://wpmudev.com/
* License:     GPLv2 or later
*
* Modified on Oct 4th 2023 to handle Focus keywords
* by adczk
*
* tested with Smartcrawl 3.7.2

*/

if ( ! defined( 'ABSPATH' ) ) {

	exit;

}


if ( ! class_exists( 'WPMUDEV_WDS_C_COLUMNS' ) ) {

	class WPMUDEV_WDS_C_COLUMNS {

		private static $_instance = null;

		public static function get_instance() {

			if ( is_null( self::$_instance ) ) {

				self::$_instance = new WPMUDEV_WDS_C_COLUMNS();

			}

			return self::$_instance;

		}



/**

* Class constructor.

*/

	private function __construct() {

		add_filter( 'manage_posts_columns', array( $this, 'wds_c_columns' ) );

		add_filter( 'manage_pages_columns', array( $this, 'wds_c_columns' ) );

		add_action( 'manage_posts_custom_column', array( $this, 'wds_c_columns_data' ), 10, 2 );

		add_action( 'manage_pages_custom_column', array( $this, 'wds_c_columns_data' ), 10, 2 );

	}



/**

* Add new columns.

*/

	public function wds_c_columns( $columns ) {

		$columns['wds_c_description'] = 'Description';

		$columns['wds_c_keywords']    = 'Focus Keywords';

		return $columns;

	}



/**

* Show column data.

*/

	public function wds_c_columns_data( $column_name, $post_ID ) {

		if ( function_exists( 'smartcrawl_get_value' ) ) {

			if ( 'wds_c_description' === $column_name ) {

				echo smartcrawl_get_value( 'metadesc', $post_ID );

			}


			if ( 'wds_c_keywords' === $column_name ) {

				echo smartcrawl_get_value( 'focus-keywords', $post_ID );

			}

		}

	}



	}



	if ( ! function_exists( 'wpmudev_wds_c_columns' ) ) {

		function wpmudev_wds_c_columns() {

			return WPMUDEV_WDS_C_COLUMNS::get_instance();

		};

		add_action( 'plugins_loaded', 'wpmudev_wds_c_columns', 10 );

	}

}