roi-theme/wp-content/plugins/wp-marketing-automations/woofunnels/connector/class-wfco-call.php

<?php
if ( ! class_exists( 'WFCO_Call' ) ) {
	#[AllowDynamicProperties]
	abstract class WFCO_Call {

		protected $data = array();
		protected $allowed_responses = array( 200, 201, 202 );
		protected $connector_slug = null;
		protected $required_fields = array();
		protected $missing_field = false;

		public function get_slug() {
			return sanitize_title( get_class( $this ) );
		}

		public function get_connector_slug() {
			return $this->connector_slug;
		}

		public function set_connector_slug( $slug ) {
			$this->connector_slug = $slug;
		}

		public function get_random_api_error() {
			return __( 'Api Error: No response from API', 'woofunnels' ); // phpcs:ignore WordPress.WP.I18n.TextDomainMismatch
		}

		public function process() {

			return [];
		}

		/**
		 * Checks the required fields for every action
		 *
		 * @param $data
		 * @param $required_fields
		 *
		 * @return bool
		 */
		public function check_fields( $data, $required_fields ) {
			$failed = false;
			foreach ( $required_fields as $single_field ) {

				$failed = ! isset( $data[ $single_field ] );
				/** Existence Checking */
				$failed = $failed || ( is_array( $data[ $single_field ] ) && empty( $data[ $single_field ] ) );
				/** Array Checking */
				$failed = $failed || ( is_null( $data[ $single_field ] ) || '' === $data[ $single_field ] );
				/** Null or Empty String Checking */

				if ( true === $failed ) {
					$this->missing_field = $single_field;
					break;
				}
			}

			return ! $failed;
		}

		/**
		 * Return the error
		 *
		 * @return array
		 */
		public function show_fields_error() {
			return array(
				'response' => 502,
				'body'     => array( 'Required Field Missing' . ( false !== $this->missing_field ? ' : ' . $this->missing_field : '' ) ),
			);
		}

		/**
		 * Set the data for every action
		 *
		 * @param $data
		 */
		public function set_data( $data ) {
			$data       = apply_filters( 'modify_set_data', $data );
			$this->data = $data;
		}

		/**
		 * Sends a wp remote call to Third party softwares.
		 *
		 * @param $url
		 * @param array $params
		 * @param int $req_method
		 *
		 * @return array|mixed|object|string
		 */
		public function make_wp_requests( $url, $params = array(), $headers = array(), $req_method = 1 ) {
			$body = array(
				'response' => 500,
				'body'     => array( __( 'CURL Error', 'woofunnels' ) ), // phpcs:ignore WordPress.WP.I18n.TextDomainMismatch
			);

			// $req_method
			// 1 stands for get
			// 2 stands for post
			// 3 stands for delete

			$args = array(
				'timeout'     => 45,
				'httpversion' => '1.0',
				'blocking'    => true,
				'body'        => $params,
			);

			if ( is_array( $headers ) && count( $headers ) > 0 ) {
				$args['headers'] = $headers;
			}

			switch ( $req_method ) {
				case 2:
					$args['method'] = 'POST';
					break;
				case 3:
					$args['method'] = 'DELETE';
					break;
				case 4:
					$args['method'] = 'PUT';
					break;
				case 5:
					$args['method'] = 'PATCH';
					break;
				default:
					$args['method'] = 'GET';
					break;
			}

			$response = wp_remote_request( $url, $args );

			if ( ! is_wp_error( $response ) ) {
				$body    = wp_remote_retrieve_body( $response );
				$headers = wp_remote_retrieve_headers( $response );
				if ( $this->is_json( $body ) ) {
					$body = json_decode( $body, true );
				}
				$body = maybe_unserialize( $body );
				if ( in_array( $response['response']['code'], $this->allowed_responses, true ) ) {
					$response_code = 200;
				} else {
					$response_code = $response['response']['code'];
				}

				$body = array(
					'response' => intval( $response_code ),
					'body'     => $body,
					'headers'  => $headers,
				);

				return $body;
			}

			$body['body'] = [ $response->get_error_message() ];

			return $body;
		}

		/**
		 * check if a string is json or not
		 *
		 * @param $string
		 *
		 * @return bool
		 */
		public function is_json( $string ) {
			json_decode( $string );

			return ( json_last_error() === JSON_ERROR_NONE );
		}
	}

}