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
/* Mailgun integration for Green Forms */
if (!defined('UAP_CORE') && !defined('ABSPATH')) exit;
class leform_mailgun_class {
var $default_parameters = array(
"api-key" => "",
"region" => "us",
"list" => "",
"list-id" => "",
"fields" => array(
"email" => "",
"name" => ""
),
"custom-names" => array(),
"custom-values" => array()
);
var $fields_meta;
function __construct() {
$this->fields_meta = array(
'email' => esc_html__('Email address', 'leform'),
'name' => esc_html__('Name', 'leform')
);
if (is_admin()) {
add_filter('leform_providers', array(&$this, 'providers'), 10, 1);
add_action('wp_ajax_leform-mailgun-settings-html', array(&$this, "admin_settings_html"));
add_action('wp_ajax_leform-mailgun-list', array(&$this, "admin_lists"));
}
add_filter('leform_integrations_do_mailgun', array(&$this, 'front_submit'), 10, 2);
}
function providers($_providers) {
if (!array_key_exists("mailgun", $_providers)) $_providers["mailgun"] = esc_html__('Mailgun', '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();
$html = '
<div class="leform-properties-item">
<div class="leform-properties-label">
<label>'.esc_html__('Private API Key', 'leform').'</label>
</div>
<div class="leform-properties-tooltip">
<i class="fas fa-question-circle leform-tooltip-anchor"></i>
<div class="leform-tooltip-content">'.esc_html__('Enter your Mailgun Private API Key.', 'leform').'</div>
</div>
<div class="leform-properties-content">
<input type="text" name="api-key" value="'.esc_html($data['api-key']).'" />
<label class="leform-integrations-description">'.sprintf(esc_html__('Find your Mailgun API Key %shere%s.', 'leform'), '<a href="https://app.mailgun.com/app/account/security/api_keys" target="_blank">', '</a>').'</label>
</div>
</div>
<div class="leform-properties-item">
<div class="leform-properties-label">
<label>'.esc_html__('Region', '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 your domain region.', 'leform').'</div>
</div>
<div class="leform-properties-content">
<select name="region">
<option value="us"'.($data['region'] == 'us' ? ' selected="selected"' : '').'>'.esc_html__('US', 'leform').'</option>
<option value="eu"'.($data['region'] == 'eu' ? ' selected="selected"' : '').'>'.esc_html__('EU', 'leform').'</option>
</select>
</div>
</div>
<div class="leform-properties-item">
<div class="leform-properties-label">
<label>'.esc_html__('List 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 List 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($data['list']).'" data-deps="api-key,region" readonly="readonly" />
<input type="hidden" name="list-id" value="'.esc_html($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 Mailgun fields.', 'leform').'</div>
</div>
<div class="leform-properties-content">
<div class="leform-properties-pure leform-integrations-static-inline">
<table>';
foreach ($this->default_parameters['fields'] as $key => $value) {
$html .= '
<tr>
<th>'.esc_html($this->fields_meta[$key]).'</td>
<td>
<div class="leform-input-shortcode-selector">
<input type="text" name="fields['.$key.']" value="'.esc_html(array_key_exists($key, $data['fields']) ? $data['fields'][$key] : $value).'" class="widefat" />
<div class="leform-shortcode-selector" onmouseover="leform_shortcode_selector_set(this)";><span><i class="fas fa-code"></i></span></div>
</div>
<label class="leform-integrations-description">'.esc_html($this->fields_meta[$key].' ('.$key.')').'</label>
</td>
</tr>';
}
$html .= '
</table>
</div>
</div>
</div>
<div class="leform-properties-item">
<div class="leform-properties-label">
<label>'.esc_html__('Parameters', '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__('Configure Mailgun parameters and map form fields to them. Parameter name must contain only these characters: A-Z, a-z, 0-9 and _ (parameter name is case sensitive).', 'leform').'</div>
</div>
<div class="leform-properties-content">
<div class="leform-properties-pure leform-integrations-static-inline leform-integrations-custom" data-names="custom-names" data-values="custom-values">
<table>
<tr>
<th>'.esc_html__('Name', 'leform').'</th>
<td>'.esc_html__('Value', 'leform').'</td>
<td style="width: 32px;"></td>
</tr>';
$i = 0;
foreach ($data['custom-names'] as $key => $value) {
if (empty($value)) continue;
$html .= '
<tr>
<th>
<input type="text" value="'.esc_html($value).'" class="leform-integrations-custom-name widefat" data-custom="on" />
</th>
<td>
<div class="leform-input-shortcode-selector">
<input type="text" value="'.esc_html(array_key_exists($key, $data['custom-values']) ? $data['custom-values'][$key] : '').'" class="leform-integrations-custom-value widefat" data-custom="on" />
<div class="leform-shortcode-selector" onmouseover="leform_shortcode_selector_set(this)";><span><i class="fas fa-code"></i></span></div>
</div>
</td>
<td class="leform-middle-center">'.($i > 0 ? '<a class="leform-integrations-custom-remove" href="#" onclick="jQuery(this).closest(\'tr\').remove(); return false;"><i class="fas fa-trash-alt"></i></a>' : '').'</td>
</tr>';
$i++;
}
if ($i == 0) {
$html .= '
<tr>
<th>
<input type="text" value="" class="leform-integrations-custom-name widefat" data-custom="on" />
</th>
<td>
<div class="leform-input-shortcode-selector">
<input type="text" value="" class="leform-integrations-custom-value widefat" data-custom="on" />
<div class="leform-shortcode-selector" onmouseover="leform_shortcode_selector_set(this)";><span><i class="fas fa-code"></i></span></div>
</div>
</td>
<td></td>
</tr>';
}
$html .= '
<tr style="display: none;" class="leform-integrations-custom-template">
<th>
<input type="text" value="" class="leform-integrations-custom-name widefat" data-custom="on" />
</th>
<td>
<div class="leform-input-shortcode-selector">
<input type="text" value="" class="leform-integrations-custom-value widefat" data-custom="on" />
<div class="leform-shortcode-selector" onmouseover="leform_shortcode_selector_set(this)";><span><i class="fas fa-code"></i></span></div>
</div>
</td>
<td class="leform-middle-center"><a class="leform-integrations-custom-remove" href="#" onclick="jQuery(this).closest(\'tr\').remove(); return false;"><i class="fas fa-trash-alt"></i></a></td>
</tr>
<tr>
<td colspan="3">
<a class="leform-admin-button leform-admin-button-gray leform-admin-button-small" href="#" onclick="return leform_integrations_custom_add(this);"><i class="fas fa-plus"></i><label>'.esc_html__('Add Custom Field', 'leform').'</label></a>
</td>
</tr>
</table>
</div>
</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']) || !array_key_exists('region', $deps) || empty($deps['region'])) {
$return_object = array('status' => 'ERROR', 'message' => esc_html__('Invalid API credentials.', 'leform'));
echo json_encode($return_object);
exit;
}
$result = $this->connect($deps['region'], $deps['api-key'], 'lists/pages?limit=100');
if (is_array($result) && !empty($result)) {
if (array_key_exists('message', $result)) {
$return_object = array('status' => 'ERROR', 'message' => esc_html($result['message']));
echo json_encode($return_object);
exit;
} else if (array_key_exists('items', $result) && is_array($result['items']) && sizeof($result['items']) > 0) {
foreach ($result['items'] as $list) {
if (is_array($list)) {
if (array_key_exists('address', $list) && array_key_exists('name', $list)) {
$lists[$list['address']] = $list['name'];
}
}
}
} else {
$return_object = array('status' => 'ERROR', 'message' => esc_html__('No lists found.', 'leform'));
echo json_encode($return_object);
exit;
}
} else {
$return_object = array('status' => 'ERROR', 'message' => esc_html__('Invalid server response.', 'leform'));
echo json_encode($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 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;
$post_data = array(
'address' => $data['fields']['email'],
'name' => $data['fields']['name'],
'upsert' => 'yes',
'subscribed' => 'yes'
);
$vars = array();
if (!empty($data['custom-names'])) {
$post_data['customProperties'] = array();
foreach($data['custom-names'] as $key => $name) {
$name = preg_replace('/[^a-zA-Z0-9_]/', '', $name);
if (!empty($name) && !empty($data['custom-values'][$key])) $vars[$name] = $data['custom-values'][$key];
}
}
if (!empty($vars)) $post_data['vars'] = json_encode($vars);
$result = $this->connect($data['region'], $data['api-key'], 'lists/'.$data['list-id'].'/members', $post_data);
return $_result;
}
function connect($_region, $_api_key, $_path, $_data = array(), $_method = '') {
if ($_region == 'eu') $region = '.eu';
else $region = '';
$headers = array(
'Accept: application/json'
);
try {
$url = 'https://api'.$region.'.mailgun.net/v3/'.ltrim($_path, '/');
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_USERPWD, 'api:'.$_api_key);
if (!empty($_data)) {
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($_data));
}
if (!empty($_method)) {
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $_method);
}
curl_setopt($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_mailgun = new leform_mailgun_class();
?>