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<?php
/*
Plugin Name: Admin Columns Pro
Version: 3.6
Description: Customize columns on the administration screens for post(types), users and other content. Filter and sort content, and edit posts directly from the posts overview. All via an intuitive, easy-to-use drag-and-drop interface.
Author: AdminColumns.com
Author URI: https://www.admincolumns.com
Plugin URI: https://www.admincolumns.com
Text Domain: codepress-admin-columns
Domain Path: /languages/
*/

if ( ! defined( 'ABSPATH' ) ) {
	header( 'Status: 403 Forbidden' );
	header( 'HTTP/1.1 403 Forbidden' );
	exit;
}

define( 'ACP_VERSION', '3.6' );
define( 'ACP_FILE', __FILE__ );

// Only run plugin in the admin interface
if ( ! is_admin() ) {
	return false;
}

/**
 * Loads Admin Columns and Admin Columns Pro
 *
 * @since 3.0.6
 */
class CPAC_Full {

/**
	 * Constructor
	 *
	 * @since 3.0
	 */
	public function __construct() {

// Add capabilty to roles to manage admin columns
		register_activation_hook( __FILE__, array( $this, 'set_capabilities' ) );

// Only load Admin Columns if it hasn't been loaded already (in which case it is automatically deactivated by maybe_deactivate_admincolumns())
		if ( ! $this->maybe_deactivate_admincolumns() ) {

require_once dirname( __FILE__ ) . '/codepress-admin-columns/codepress-admin-columns.php';
			require_once dirname( __FILE__ ) . '/cac-addon-pro.php';
		}

// Add settings link
		add_filter( 'plugin_action_links', array( $this, 'add_settings_link' ), 1, 2 );
		add_filter( 'network_admin_plugin_action_links', array( $this, 'add_settings_link' ), 10, 2 );
	}

/**
	 * Disable the Admin Columns base plugin if it is active
	 *
	 * @since 3.0
	 *
	 * @return bool Whether the base plugin was deactivated
	 */
	public function maybe_deactivate_admincolumns() {

require_once ABSPATH . 'wp-admin/includes/plugin.php';

$deactivated = false;

// Plugin files
		$cpac_basename = 'codepress-admin-columns/codepress-admin-columns.php';
		$cpac_addon_pro_basename = 'cac-addon-pro/cac-addon-pro.php';

if ( is_plugin_active( $cpac_basename ) ) {
			deactivate_plugins( $cpac_basename );
			$deactivated = true;
		}

if ( is_plugin_active( $cpac_addon_pro_basename ) ) {
			deactivate_plugins( $cpac_addon_pro_basename );
			$deactivated = true;
		}

return $deactivated;
	}

/**
	 * Add Settings link to plugin page
	 *
	 * @since 3.0
	 *
	 * @param string $links All settings links.
	 * @param string $file Plugin filename.
	 * @return string Link to settings page
	 */
	public function add_settings_link( $links, $file ) {

if ( $file === plugin_basename( __FILE__ ) ) {
			$adminurl = is_network_admin() ? network_admin_url( "settings.php" ) : admin_url( "options-general.php" );
			array_unshift( $links, '<a href="' . add_query_arg( array( 'page' => 'codepress-admin-columns', 'tab' => 'settings' ), $adminurl ) . '">' . __( 'Settings', 'codepress-admin-columns' ) . '</a>' );
		}
		return $links;
	}

/**
	 * Add capabilty to administrator to manage admin columns.
	 * You can use the capability 'manage_admin_columns' to grant other roles this privilidge as well.
	 *
	 * @since 3.0
	 */
	public function set_capabilities() {

if ( $role = get_role( 'administrator' ) ) {
   			$role->add_cap( 'manage_admin_columns' );
   		}
	}

}

new CPAC_Full();