Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /var/www/html/form/content/plugins/halfdata-green-forms/modules/ |
<?php
/* Clearout integration for Green Forms */
if (!defined('UAP_CORE') && !defined('ABSPATH')) exit;
class leform_clearout_class {
var $options = array(
"api-key" => ""
);
function __construct() {
$this->get_options();
if (is_admin()) {
add_filter('leform_email_validators', array(&$this, 'email_validators'), 10, 1);
add_action('leform_email_validator_options_show', array(&$this, "admin_options_html"), 10, 1);
add_filter('leform_options_check', array(&$this, 'admin_options_check'));
add_action('leform_options_update', array(&$this, 'admin_options_update'));
}
add_filter('leform_validate_email_do_clearout', array(&$this, 'validate_email'), 10, 2);
}
function get_options() {
foreach ($this->options as $key => $value) {
$this->options[$key] = get_option('leform-clearout-'.$key, $this->options[$key]);
}
}
function update_options() {
if (current_user_can('manage_options')) {
foreach ($this->options as $key => $value) {
update_option('leform-clearout-'.$key, $value);
}
}
}
function populate_options() {
foreach ($this->options as $key => $value) {
if (isset($_POST['leform-clearout-'.$key])) {
$this->options[$key] = trim(stripslashes($_POST['leform-clearout-'.$key]));
}
}
}
function email_validators($_email_validators) {
if (!array_key_exists("clearout", $_email_validators)) $_email_validators["clearout"] = esc_html__('Clearout', 'leform');
return $_email_validators;
}
function admin_options_html($_active_validator) {
global $wpdb, $leform;
echo '
<tr class="leform-email-validator-options leform-email-validator-clearout"'.($_active_validator == 'clearout' ? ' style="display: table-row;"' : '').'>
<th>'.esc_html__('Clearout API Token', 'leform').':</th>
<td>
<input type="text" id="leform-clearout-api-key" name="leform-clearout-api-key" value="'.esc_html($this->options['api-key']).'" class="widefat" />
<br /><em>'.sprintf(esc_html__('Please enter Clearout API Token. You can find it in the %sProfile%s.', 'leform'), '<a href="https://app.clearout.io/dashboard/account?tab=profile" target="_blank">', '</a>').'</em>
</td>
</tr>';
}
function admin_options_check($_errors) {
global $leform;
$this->populate_options();
if ($leform->options['email-validator'] == 'clearout') {
if (empty($this->options['api-key'])) $_errors[] = esc_html__('Invalid Clearout API Token.', 'leform');
}
return $_errors;
}
function admin_options_update() {
$this->populate_options();
$this->update_options();
}
function validate_email($_result, $_email) {
global $wpdb, $leform;
$valid = true;
$result = $this->connect($this->options['api-key'], $_email);
if (is_array($result) && array_key_exists('data', $result) && array_key_exists('status', $result['data']) && !in_array($result['data']['status'], array('valid'))) $valid = false;
return $_result && $valid;
}
function connect($_api_key, $_email) {
$headers = array(
'Content-Type: application/json;charset=UTF-8',
'Authorization: Bearer:'.$_api_key
);
try {
$url = 'https://api.clearout.io/v2/email_verify/instant';
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode(array('email' => $_email)));
curl_setopt($curl, CURLOPT_TIMEOUT, 20);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_FORBID_REUSE, true);
curl_setopt($curl, CURLOPT_FRESH_CONNECT, true);
//curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
$response = curl_exec($curl);
curl_close($curl);
$result = json_decode($response, true);
} catch (Exception $e) {
$result = false;
}
return $result;
}
}
$leform_clearout = new leform_clearout_class();
?>