132 lines
3.6 KiB
PHP
132 lines
3.6 KiB
PHP
<?php
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/**
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* Nocaptcha provider.
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*
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* @author Time.ly Network Inc.
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* @since 2.2
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*
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* @package AI1EC
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* @subpackage AI1EC.
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*/
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class Ai1ec_Captcha_Nocaptcha_Provider extends Ai1ec_Captcha_Provider {
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/**
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* Returns settings array.
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*
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* @param bool $enable_rendering Whether setting HTML will be rendered or not.
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*
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* @return array Array of settings.
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*/
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public function get_settings( $enable_rendering = true ) {
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return array(
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'google_nocaptcha_public_key' => array(
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'type' => 'string',
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'version' => AI1ECFS_PLUGIN_NAME,
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'renderer' => array(
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'class' => 'input',
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'tab' => 'extensions',
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'item' => 'interactive',
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'type' => 'normal',
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'label' => __(
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'reCAPTCHA V2 public key:',
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AI1ECFS_PLUGIN_NAME
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),
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'condition' => $enable_rendering,
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),
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'value' => '',
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),
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'google_nocaptcha_private_key' => array(
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'type' => 'string',
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'version' => AI1ECFS_PLUGIN_NAME,
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'renderer' => array(
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'class' => 'input',
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'tab' => 'extensions',
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'item' => 'interactive',
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'type' => 'normal',
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'label' => __(
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'reCAPTCHA V2 private key:',
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AI1ECFS_PLUGIN_NAME
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),
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'condition' => $enable_rendering,
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),
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'value' => '',
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),
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);
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}
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/**
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* Returns captcha challenge.
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*
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* @return mixed
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*/
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public function get_challenge() {
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$args = array(
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'nocaptcha_key' => $this->_settings->get(
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'google_nocaptcha_public_key'
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),
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);
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return $this->_theme_loader->get_file(
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'captcha/nocaptcha/challenge.twig',
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$args,
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false
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)->get_content();
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}
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/**
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* Validates challenge.
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*
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* @param array Challenge response data.
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*
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* @return mixed
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*/
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public function validate_challenge( array $data ) {
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$response['message'] = Ai1ec_I18n::__(
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'Please try verifying you are human again.'
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);
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$response['success'] = false;
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if ( empty( $data['g-recaptcha-response'] ) ) {
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$response['message'] = Ai1ec_I18n::_(
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'There was an error reading the human verification data. Please try again.'
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);
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$response['success'] = false;
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}
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$url = add_query_arg(
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array(
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'secret' => $this->_settings->get(
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'google_nocaptcha_private_key'
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),
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'response' => $data['g-recaptcha-response'],
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),
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'https://www.google.com/recaptcha/api/siteverify'
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);
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$json_resp = wp_remote_get( $url );
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if ( is_wp_error( $json_resp ) ) {
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return $response;
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}
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$resp = json_decode( $json_resp['body'], true );
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if (
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isset( $resp['success'] ) &&
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$resp['success']
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) {
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$response = array(
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'success' => true,
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);
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}
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return $response;
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}
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/**
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* Returns provider name.
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*
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* @return string
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*/
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public function get_name() {
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return 'Google reCAPTCHA V2';
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}
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}
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