<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Abstract Rest Controler Class
 *
 * @author   WooThemes
 * @category API
 * @package  WooCommerce/Abstracts
 * @extends  WP_REST_Controller
 * @version  2.6.0
 */
abstract class APPMAKER_WP_REST_Controller extends WP_REST_Controller {

    private $options;

    public function __construct()
    {
        $this->options = get_option('appmaker_wp_settings');
    }

    /**
	 * Endpoint namespace.
	 *
	 * @var string
	 */
	protected $namespace = 'appmaker-wp/v2';

	/**
	 * Route base.
	 *
	 * @var string
	 */
	protected $rest_base = '';

    protected $isRoot = false;

    /**
     * Add the schema from additional fields to an schema array.
     *
     * The type of object is inferred from the passed schema.
     *
     * @param array $schema Schema array.
     * @return array
     */
	protected function add_additional_fields_schema( $schema ) {
		if ( empty( $schema['title'] ) ) {
			return $schema;
		}

		/**
		 * Can't use $this->get_object_type otherwise we cause an inf loop.
		 */
		$object_type = $schema['title'];

		$additional_fields = $this->get_additional_fields( $object_type );

		foreach ( $additional_fields as $field_name => $field_options ) {
			if ( ! $field_options['schema'] ) {
				continue;
			}

			$schema['properties'][ $field_name ] = $field_options['schema'];
		}

		$schema['properties'] = apply_filters( 'woocommerce_rest_' . $object_type . '_schema', $schema['properties'] );

		return $schema;
	}

	/**
	 * Get normalized rest base.
	 *
	 * @return string
	 */
	protected function get_normalized_rest_base() {
		return preg_replace( '/\(.*\)\//i', '', $this->rest_base );
	}


    /***
     * Permissions check for common (In Appmaker API case)
     *
     * @param $request
     * @param string $method
     * @return bool|WP_Error
     * @internal param string $type
     */
    public function api_permissions_check( $request , $method = "") {
        if (!$this->options) {
            return new WP_Error('rest_forbidden_context', __('Plugin not configured'), array('status' => rest_authorization_required_code()));
        }

        if ($this->isRoot) {
            if ($this->options['api_secret'] == $request['api_secret'])
                return true;
        } elseif (($this->options['api_secret'] == $request['api_secret']) || ($this->options['api_key'] == $request['api_key']))
            return true;

        return new WP_Error('rest_forbidden_context', __('Sorry, you are not allowed to do this'), array('status' => rest_authorization_required_code()));
    }

    public function get_random_key($length = 6){
        return substr(str_shuffle("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_"), 0, $length);
    }

}