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File Content: class.token-verification.php

<?php
/**
 * Zozo Purchase_Code Verification class.
 *
 * @package Zozo_Purchase_Code_Verification
 */

// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
	exit( 'Direct script access denied.' );
}

/**
 * Creates the Zozo Purchase Code Verification class.
 *
 * @class Zozo_Purchase_Code_Verification
 * @version 1.0.0
 * @since 1.0.0
 */
 
class Zozo_Purchase_Code_Verification {
		
	public $product_id = '50491061'; // Envato Product ID
	
	public $api_url = 'https://zozothemes.com/wp-json/token-verification/v1/verify/';
	
	/**
	 * Check token 
	 */
	public function token_api_call( $email, $purchase_code ) {
		
		global $wp_version;

$current_theme = wp_get_theme();
		$theme_name = $current_theme->parent() == false ? $current_theme->get( 'Name' ) : $current_theme->parent()->get( 'Name' );

$args = array(
			'user-agent' => 'WordPress/' . $wp_version . '; ' . esc_url( home_url() ),
			'body'       => array(
				'purchase_code'		=> $purchase_code,
				'email'		=> $email,
				'domain'	=> esc_url( home_url( '/' ) ),
				'theme'		=> esc_attr( $theme_name ),
				'product'	=> $this->product_id
			)
		);

$response = wp_remote_post( esc_url_raw( $this->api_url ), $args );

// Check the response code.
		$response_code    = wp_remote_retrieve_response_code( $response );
		$response_message = wp_remote_retrieve_response_message( $response );

if ( empty( $response_code ) && is_wp_error( $response ) ) {
			return $response;
		}

if ( 200 !== $response_code && ! empty( $response_message ) ) {
			return new WP_Error( $response_code, $response_message );
		}
		if ( 200 !== $response_code ) {
			return new WP_Error( $response_code, esc_html__( 'An unknown API error occurred.', 'garland' ) );
		}
		$data = wp_remote_retrieve_body( $response ); //json_decode( wp_remote_retrieve_body( $response ), true );
		
		if ( null === $data ) {
			return new WP_Error( 'api_error', esc_html__( 'An unknown API error occurred.', 'garland' ) );
		}
		
		return $data;
		
	}
	
	public function verify_token(){
		
		$email = isset( $_POST['zozo_registration_email'] ) ? sanitize_email( $_POST['zozo_registration_email'] ) : '';
		if ( empty( $email ) ) {
			return array( 'error_message' => esc_html__( '!Oops.. Email id is required.', 'garland' ) );
		}elseif( !is_email( $email ) ){
			return array( 'error_message' => esc_html__( '!Oops.. Email id is invalid.', 'garland' ) );
		}
	
		$purchase_code = isset( $_POST['zozo_purchase_code'] ) ? sanitize_text_field( $_POST['zozo_purchase_code'] ) : '';
		if ( empty( $purchase_code ) ) {
			return array( 'error_message' => esc_html__( '!Oops.. Purchase code is required.', 'garland' ) );
		}
	
		$data = $this->token_api_call( $email, $purchase_code );
		$data = json_decode( $data, true );
		
		if( isset( $data['error_message'] ) && empty( $data['error_message'] ) ) {
			update_option( 'verified_purchase_status', $data['verified_purchase_status'] );
			update_option( 'verified_purchase_data', $data['verified_purchase_data'] );
			update_option( 'verified_code', $data['verified_code'] );
			update_option( 'verified_email', $email );
			update_option( 'verified_token', $purchase_code );
			return array( 'status' => 'success' );
		}else{
			return $data;
		}
		
		return 0;
	}
	
	/**
	 * deactivate token 
	 */
	public function deactivate_api_call() {
		
		global $wp_version;

$current_theme = wp_get_theme();
		$theme_name = $current_theme->parent() == false ? $current_theme->get( 'Name' ) : $current_theme->parent()->get( 'Name' );
		
		$purchase_code = get_option( 'verified_code' );
		$email = get_option( 'verified_email' );

$response = wp_remote_post( esc_url_raw( $this->api_url ), $args );

// Check the response code.
		$response_code    = wp_remote_retrieve_response_code( $response );
		$response_message = wp_remote_retrieve_response_message( $response );

if ( empty( $response_code ) && is_wp_error( $response ) ) {
			return $response;
		}

Name	Size	Permission
assets	---	0755
theme-plugins	---	0755
class.admin-settings.php	21265 bytes	0644
class.plugin-settings.php	16820 bytes	0644
class.token-verification.php	5691 bytes	0644
class.zozo-api.php	1578 bytes	0644