<?php
namespace Affilicious\Product\Meta_Box;

if (!defined('ABSPATH')) {
    exit('Not allowed to access pages directly.');
}

/**
 * @deprecated 1.0
 * @since 0.6
 */
final class Meta_Box_Manager
{
    /**
     * @since 0.6
     * @var bool
     */
    protected $updated_meta_boxes;

    /**
     * Construct this object and hook into the required Wordpress actions
     *
     * @since 0.6
     */
    public function __construct()
    {
        $this->updated_meta_boxes = false;

        add_action('add_meta_boxes', array($this, 'add_meta_boxes'), 10);
        add_action('save_post', array($this, 'update_meta_boxes'), 1, 2);

        add_action('affilicious_process_aff_product_meta', __NAMESPACE__ . '\Product_Image_Gallery_Meta_Box::update', 10, 2);
    }

    /**
     * Add all available theme meta boxes
     *
     * @since 0.6
     */
    public function add_meta_boxes()
    {
        add_meta_box('affilicious_image_gallery', __('Image Gallery', 'affilicious'), __NAMESPACE__ . '\Product_Image_Gallery_Meta_Box::render', 'aff_product', 'side', 'low');
    }

    /**
     * Update all available theme meta boxes
     *
     * @since 0.6
     * @param int $post_id
     * @param \WP_Post $post
     */
    public function update_meta_boxes($post_id, \WP_Post $post)
    {
        // _check if the call is valid
        if ((empty($post_id) || empty($post) && (empty($_POST['post_ID']) || $_POST['post_ID'] != $post_id))) {
            return;
        }

        // _skip updates for already updated meta boxes
        if ($this->updated_meta_boxes) {
            return;
        }

        // _skip updates for revisions or autosaves
        if (defined('DOINT_AUTOSAVE') || is_int(wp_is_post_revision($post)) || is_int(wp_is_post_autosave($post))) {
            return;
        }

        // _check if the user has permission to edit the meta boxes
        if (!current_user_can('edit_post', $post_id)) {
            return;
        }

        do_action('affilicious_process_' . $post->post_type . '_meta', $post_id, $post);

        $this->updated_meta_boxes = true;
    }
}