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
/* MailerLite integration for Green Forms */
if (!defined('UAP_CORE') && !defined('ABSPATH')) exit;
class leform_mailerlite_class {
var $default_parameters = array(
"api-key" => "",
"list" => "",
"list-id" => "",
"fields" => array('email' => '', 'name' => '')
);
function __construct() {
if (is_admin()) {
add_filter('leform_providers', array(&$this, 'providers'), 10, 1);
add_action('wp_ajax_leform-mailerlite-settings-html', array(&$this, "admin_settings_html"));
add_action('wp_ajax_leform-mailerlite-list', array(&$this, "admin_lists"));
add_action('wp_ajax_leform-mailerlite-fields', array(&$this, "admin_fields_html"));
}
add_filter('leform_integrations_do_mailerlite', array(&$this, 'front_submit'), 10, 2);
}
function providers($_providers) {
if (!array_key_exists("mailerlite", $_providers)) $_providers["mailerlite"] = esc_html__('MailerLite', 'leform');
return $_providers;
}
function admin_settings_html() {
global $wpdb, $leform;
if (current_user_can('manage_options')) {
if (array_key_exists('data', $_REQUEST)) {
$data = json_decode(base64_decode(trim(stripslashes($_REQUEST['data']))), true);
if (is_array($data)) $data = array_merge($this->default_parameters, $data);
else $data = $this->default_parameters;
} else $data = $this->default_parameters;
$checkbox_id = $leform->random_string();
$html = '
<div class="leform-properties-item">
<div class="leform-properties-label">
<label>'.esc_html__('API Key', 'leform').'</label>
</div>
<div class="leform-properties-tooltip">
<i class="fas fa-question-circle leform-tooltip-anchor"></i>
<div class="leform-tooltip-content">'.esc_html__('Enter your MailerLite API Key.', 'leform').'</div>
</div>
<div class="leform-properties-content">
<input type="text" name="api-key" value="'.esc_html($data['api-key']).'" />
<label class="leform-integrations-description">'.sprintf(esc_html__('Find MailerLite API Key on %sDeveloper API%s page.', 'leform'), '<a href="https://app.mailerlite.com/integrations/api/" target="_blank">', '</a>').'</label>
</div>
</div>
<div class="leform-properties-item">
<div class="leform-properties-label">
<label>'.esc_html__('Group ID', 'leform').'</label>
</div>
<div class="leform-properties-tooltip">
<i class="fas fa-question-circle leform-tooltip-anchor"></i>
<div class="leform-tooltip-content">'.esc_html__('Select desired Group ID.', 'leform').'</div>
</div>
<div class="leform-properties-content">
<div class="leform-properties-group leform-integrations-ajax-options">
<input type="text" name="list" value="'.esc_html($data['list']).'" data-deps="api-key" readonly="readonly" />
<input type="hidden" name="list-id" value="'.esc_html($data['list-id']).'" />
</div>
</div>
</div>
<div class="leform-properties-item">
<div class="leform-properties-label">
<label>'.esc_html__('Fields', 'leform').'</label>
</div>
<div class="leform-properties-tooltip">
<i class="fas fa-question-circle leform-tooltip-anchor"></i>
<div class="leform-tooltip-content">'.esc_html__('Map form fields to MailerLite fields.', 'leform').'</div>
</div>
<div class="leform-properties-content">
<div class="leform-properties-pure leform-integrations-static-inline">
<table>
<tr>
<th>Email</td>
<td>
<div class="leform-input-shortcode-selector">
<input type="text" name="fields[email]" value="'.esc_html(array_key_exists('email', $data['fields']) ? $data['fields']['email'] : '').'" class="widefat" />
<div class="leform-shortcode-selector" onmouseover="leform_shortcode_selector_set(this)";><span><i class="fas fa-code"></i></span></div>
</div>
<label class="leform-integrations-description">'.esc_html__('Email Address (email)', 'leform').'</label>
</td>
</tr>
<tr>
<th>Name</td>
<td>
<div class="leform-input-shortcode-selector">
<input type="text" name="fields[name]" value="'.esc_html(array_key_exists('name', $data['fields']) ? $data['fields']['name'] : '').'" class="widefat" />
<div class="leform-shortcode-selector" onmouseover="leform_shortcode_selector_set(this)";><span><i class="fas fa-code"></i></span></div>
</div>
<label class="leform-integrations-description">'.esc_html__('Name (name)', 'leform').'</label>
</td>
</tr>
</table>
</div>
<div class="leform-properties-pure leform-integrations-ajax-inline">';
if (!empty($data['api-key'])) {
$fields_data = $this->get_fields_html($data['api-key'], $data['fields']);
if ($fields_data['status'] == 'OK') $html .= $fields_data['html'];
}
$html .= '
</div>
<a class="leform-button leform-button-small" onclick="return leform_integrations_ajax_inline_html(this);" data-inline="fields" data-deps="api-key"><i class="fas fa-download"></i><label>'.esc_html__('Load Fields', 'leform').'</label></a>
</div>
</div>';
$return_object = array();
$return_object['status'] = 'OK';
$return_object['html'] = $html;
echo json_encode($return_object);
}
exit;
}
function admin_lists() {
global $wpdb, $leform;
$lists = array();
if (current_user_can('manage_options')) {
if (array_key_exists('deps', $_REQUEST)) {
$deps = json_decode(base64_decode(trim(stripslashes($_REQUEST['deps']))), true);
if (!is_array($deps)) $deps = null;
} else $deps = null;
if (!is_array($deps) || !array_key_exists('api-key', $deps) || empty($deps['api-key'])) {
$return_object = array('status' => 'ERROR', 'message' => esc_html__('Invalid API Key.', 'leform'));
echo json_encode($return_object);
exit;
}
$result = $this->connect($deps['api-key'], 'groups');
if (is_array($result) && !empty($result)) {
if (array_key_exists('error', $result)) {
$return_object = array('status' => 'ERROR', 'message' => $result['error']['message']);
echo json_encode($return_object);
exit;
}
if (sizeof($result) > 0) {
foreach ($result as $list) {
if (is_array($list)) {
if (array_key_exists('id', $list) && array_key_exists('name', $list)) {
$lists[$list['id']] = $list['name'];
}
}
}
} else {
$return_object = array('status' => 'ERROR', 'message' => esc_html__('No lists found.', 'leform'));
echo json_encode($return_object);
exit;
}
} else {
$return_object = array('status' => 'ERROR', 'message' => esc_html__('Invalid API Key.', 'leform'));
echo json_encode($return_object);
exit;
}
if (empty($lists)) {
$return_object = array('status' => 'ERROR', 'message' => esc_html__('No lists found.', 'leform'));
echo json_encode($return_object);
exit;
}
$return_object = array();
$return_object['status'] = 'OK';
$return_object['items'] = $lists;
echo json_encode($return_object);
}
exit;
}
function admin_fields_html() {
global $wpdb;
if (current_user_can('manage_options')) {
if (array_key_exists('deps', $_REQUEST)) {
$deps = json_decode(base64_decode(trim(stripslashes($_REQUEST['deps']))), true);
if (!is_array($deps)) $deps = null;
} else $deps = null;
if (!is_array($deps) || !array_key_exists('api-key', $deps) || empty($deps['api-key'])) {
$return_object = array('status' => 'ERROR', 'message' => esc_html__('Invalid API Key.', 'leform'));
echo json_encode($return_object);
exit;
}
$return_object = $this->get_fields_html($deps['api-key'], $this->default_parameters['fields']);
echo json_encode($return_object);
}
exit;
}
function get_fields_html($_key, $_fields) {
global $wpdb, $leform;
$result = $this->connect($_key, 'fields');
$fields_html = '';
if (!empty($result) && is_array($result)) {
if (array_key_exists('error', $result)) {
return array('status' => 'ERROR', 'message' => $result['error']['message']);
}
if (sizeof($result) > 0) {
$fields_html = '
<table>';
foreach ($result as $field) {
if (is_array($field)) {
if (array_key_exists('key', $field) && array_key_exists('title', $field)) {
if ($field['key'] == 'email' || $field['key'] == 'name') continue;
$fields_html .= '
<tr>
<th>'.esc_html($field['title']).'</td>
<td>
<div class="leform-input-shortcode-selector">
<input type="text" name="fields['.esc_html($field['key']).']" value="'.esc_html(array_key_exists($field['key'], $_fields) ? $_fields[$field['key']] : '').'" class="widefat" />
<div class="leform-shortcode-selector" onmouseover="leform_shortcode_selector_set(this)";><span><i class="fas fa-code"></i></span></div>
</div>
<label class="leform-integrations-description">'.esc_html($field['title'].' ('.$field['key'].')').'</label>
</td>
</tr>';
}
}
}
$fields_html .= '
</table>';
} else {
return array('status' => 'ERROR', 'message' => esc_html__('No fields found.', 'leform'));
}
} else {
return array('status' => 'ERROR', 'message' => esc_html__('Inavlid API Key.', 'leform'));
}
return array('status' => 'OK', 'html' => $fields_html);
}
function front_submit($_result, $_data) {
global $wpdb, $leform;
$data = array_merge($this->default_parameters, $_data);
if (empty($data['api-key']) || empty($data['list-id'])) return $_result;
if (empty($data['fields']) || !is_array($data['fields'])) return $_result;
if (empty($data['fields']['email']) || !preg_match("/^[_a-z0-9-+]+(\.[_a-z0-9-+]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,19})$/i", $data['fields']['email'])) return $_result;
$output = array(
'email' => $data['fields']['email'],
'name' => $data['fields']['name'],
'fields' => $data['fields']
);
$result = $this->connect($data['api-key'], 'groups/'.urlencode($data['list-id']).'/subscribers', $output, 'POST');
return $_result;
}
function connect($_api_key, $_path, $_data = array(), $_method = '') {
$headers = array(
'X-MailerLite-ApiKey: '.$_api_key,
'Content-Type: application/json;charset=UTF-8',
'Accept: application/json'
);
try {
$url = 'https://api.mailerlite.com/api/v2/'.ltrim($_path, '/');
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
if (!empty($_data)) {
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($_data));
}
if (!empty($_method)) {
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $_method);
}
curl_setopt($curl, CURLOPT_TIMEOUT, 120);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_FORBID_REUSE, true);
curl_setopt($curl, CURLOPT_FRESH_CONNECT, true);
curl_setopt($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_mailerlite = new leform_mailerlite_class();
?>