<?php
/**
 * Register Custom Post Type for Orbit Sliders.
 *
 * @package Aha_Orbit_Testimonials
 */

if ( ! defined( 'WPINC' ) ) {
	die;
}

/**
 * CPT Class.
 */
class Aha_Orbit_Testimonials_CPT {

	/**
	 * Instance of this class.
	 *
	 * @var Aha_Orbit_Testimonials_CPT
	 */
	private static $instance = null;

	/**
	 * Get the instance of this class.
	 *
	 * @return Aha_Orbit_Testimonials_CPT
	 */
	public static function get_instance() {
		if ( null === self::$instance ) {
			self::$instance = new self();
		}
		return self::$instance;
	}

	/**
	 * Constructor.
	 */
	private function __construct() {
		add_action( 'init', array( $this, 'register_cpt' ) );
		add_filter( 'manage_aha_orbit_posts_columns', array( $this, 'add_shortcode_column' ) );
		add_action( 'manage_aha_orbit_posts_custom_column', array( $this, 'render_shortcode_column' ), 10, 2 );
	}

	/**
	 * Register Custom Post Type.
	 */
	public function register_cpt() {
		$labels = array(
			'name'                  => _x( 'Testimonials', 'Post Type General Name', 'aha-orbit-testimonials' ),
			'singular_name'         => _x( 'Testimonial Slider', 'Post Type Singular Name', 'aha-orbit-testimonials' ),
			'menu_name'             => __( 'Testimonials', 'aha-orbit-testimonials' ),
			'name_admin_bar'        => __( 'Testimonial Slider', 'aha-orbit-testimonials' ),
			'archives'              => __( 'Slider Archives', 'aha-orbit-testimonials' ),
			'attributes'            => __( 'Slider Attributes', 'aha-orbit-testimonials' ),
			'parent_item_colon'     => __( 'Parent Slider:', 'aha-orbit-testimonials' ),
			'all_items'             => __( 'All Sliders', 'aha-orbit-testimonials' ),
			'add_new_item'          => __( 'Add New Slider', 'aha-orbit-testimonials' ),
			'add_new'               => __( 'Add New', 'aha-orbit-testimonials' ),
			'new_item'              => __( 'New Slider', 'aha-orbit-testimonials' ),
			'edit_item'             => __( 'Edit Slider', 'aha-orbit-testimonials' ),
			'update_item'           => __( 'Update Slider', 'aha-orbit-testimonials' ),
			'view_item'             => __( 'View Slider', 'aha-orbit-testimonials' ),
			'view_items'            => __( 'View Sliders', 'aha-orbit-testimonials' ),
			'search_items'          => __( 'Search Slider', 'aha-orbit-testimonials' ),
			'not_found'             => __( 'Not found', 'aha-orbit-testimonials' ),
			'not_found_in_trash'    => __( 'Not found in Trash', 'aha-orbit-testimonials' ),
			'featured_image'        => __( 'Featured Image', 'aha-orbit-testimonials' ),
			'set_featured_image'    => __( 'Set featured image', 'aha-orbit-testimonials' ),
			'remove_featured_image' => __( 'Remove featured image', 'aha-orbit-testimonials' ),
			'use_featured_image'    => __( 'Use as featured image', 'aha-orbit-testimonials' ),
			'insert_into_item'      => __( 'Insert into slider', 'aha-orbit-testimonials' ),
			'uploaded_to_this_item' => __( 'Uploaded to this slider', 'aha-orbit-testimonials' ),
			'items_list'            => __( 'Sliders list', 'aha-orbit-testimonials' ),
			'items_list_navigation' => __( 'Sliders list navigation', 'aha-orbit-testimonials' ),
			'filter_items_list'     => __( 'Filter sliders list', 'aha-orbit-testimonials' ),
		);
		$args   = array(
			'label'                 => __( 'Orbit Slider', 'aha-orbit-testimonials' ),
			'description'           => __( 'Testimonial sliders for Aha Orbit', 'aha-orbit-testimonials' ),
			'labels'                => $labels,
			'supports'              => array( 'title' ),
			'hierarchical'          => false,
			'public'                => false,
			'show_ui'               => true,
			'show_in_menu'          => false,
			'menu_position'         => 57,
			'menu_icon'             => 'dashicons-format-quote',
			'show_in_admin_bar'     => true,
			'show_in_nav_menus'     => false,
			'can_export'            => true,
			'has_archive'           => false,
			'exclude_from_search'   => true,
			'publicly_queryable'    => false,
			'capability_type'       => 'post',
			'show_in_rest'          => false, // Disabled Gutenberg block editor for this CPT
		);
		register_post_type( 'aha_orbit', $args );
	}


	/**
	 * Add shortcode column to CPT list table.
	 *
	 * @param array $columns Existing columns.
	 * @return array
	 */
	public function add_shortcode_column( $columns ) {
		$new_columns = array();
		foreach ( $columns as $key => $title ) {
			$new_columns[ $key ] = $title;
			if ( 'title' === $key ) {
				$new_columns['shortcode'] = __( 'Shortcode', 'aha-orbit-testimonials' );
			}
		}
		return $new_columns;
	}

	/**
	 * Render shortcode column content.
	 *
	 * @param string $column_name Column name.
	 * @param int    $post_id Post ID.
	 */
	public function render_shortcode_column( $column_name, $post_id ) {
		if ( 'shortcode' === $column_name ) {
			$shortcode = '[aha_orbit id="' . $post_id . '"]';
			echo '<input type="text" readonly="readonly" value="' . esc_attr( $shortcode ) . '" class="aha-orbit-shortcode-input">';
		}
	}
}