/**
* Define connection via SOAP client and Api Key.
*
* @since 0.1.0
*/
public function __construct()
{
$this->client = new \SoapClient('http://api.cleverreach.com/soap/interface_v5.1.php?wsdl');
$helper = new Core\Cre_Helper();
$this->api_key = sanitize_key(trim(apply_filters('cleverreach_extension_api_key', $helper->get_option('api_key'))));
$this->list_id = sanitize_key(absint(trim(apply_filters('cleverreach_extension_list_id', $helper->get_option('list_id')))));
}
/**
* Parse shortcode parameters.
*
* @since 0.1.0
* @param $params
*
* @return string
*/
public function parse_shortcode($params)
{
$helper = new Cre_Helper();
$client = new Api\Cleverreach();
$form = new Api\Cleverreach_Form_Adapter($client);
// Parse shortcode attributes.
$atts = shortcode_atts(array('form_id' => $helper->get_option('form_id')), $params, 'cleverreach_extension');
$html = '<div class="cr_form-container">';
// Parse form according to shortcode attributes.
if ('custom' === $atts['form_id']) {
$html .= apply_filters('cleverreach_extension_subscribe_form', esc_html__('Please apply your own form within your plugin or theme.', 'cleverreachextension'));
} else {
$result = $form->get_embedded_code($atts['form_id']);
$html .= $result->data;
}
$html .= '</div>';
// end of .cr_form-container
return $html;
}
/**
* Formats array for drop down in terms of Visual Composer.
*
* @since 0.3.0
* @access private
* @param string
*
* @return array
*/
private function get_values($param)
{
$return = array();
$items = array();
$defined_options = $this->helper->get_option_group();
if ($this->client->has_valid_api_key() && $defined_options['list_id']) {
if ('list' == $param) {
$group = new Api\Cleverreach_Group_Adapter($this->client);
$items = $this->helper->parse_list($group->get_list(), 'list_id');
} elseif ('form' == $param) {
$form = new Api\Cleverreach_Form_Adapter($this->client);
$items = $this->helper->parse_list($form->get_list($defined_options['list_id']), 'form_id', true);
}
// Prepare drop down lists in terms of Visual Composer.
foreach ($items as $item) {
$return[$item['name']] = $item['id'];
}
}
return $return;
}
/**
* Parse shortcode parameters.
*
* @since 0.3.0
* @param $params
*
* @return string
*/
public function parse_shortcode($params)
{
$helper = new Cre_Helper();
$client = new Api\Cleverreach();
$form = new Api\Cleverreach_Form_Adapter($client);
// Parse shortcode attributes with defaults.
$atts = shortcode_atts(array('list_id' => $helper->get_option('list_id'), 'form_id' => $helper->get_option('form_id'), 'custom_form' => $helper->get_option('custom_form'), 'source' => $helper->get_option('source')), $params, 'cleverreach_extension');
$html = '<div class="cr_form-container">';
// Render (custom/default) form.
if ('custom' === $atts['form_id'] || $atts['custom_form']) {
wp_enqueue_script('cleverreach-extension');
$html .= apply_filters('cleverreach_extension_subscribe_form', esc_html__('Please apply your own form within your plugin or theme.', 'cleverreach-extension'));
} else {
if ('true' === $helper->get_option('ajax')) {
wp_enqueue_script('cleverreach-extension');
wp_enqueue_script('cleverreach-extension-fallback');
}
// Get form code or message from CleverReach.
$embedded_code = $form->get_embedded_code($atts['form_id']);
if (is_object($embedded_code)) {
// Force HTTPS everywhere.
$embedded_code = str_replace('http://', 'https://', $embedded_code->data);
if ('true' === $helper->get_option('ajax')) {
// Remove default CleverReach scripts (including recaptcha widget).
$embedded_code = preg_replace('#<script(.*?)>(.*?)</script>#is', '', $embedded_code);
}
}
$html .= $embedded_code;
}
// Include custom `form_id`.
if (!empty($atts['form_id'])) {
$form_id = 'custom' === $atts['form_id'] ? $helper->get_option('form_id') : $atts['form_id'];
$html = str_replace('<form ', '<form data-form="' . $form_id . '" ', $html);
}
// Include custom `list_id`.
if (!empty($atts['list_id'])) {
$html = str_replace('<form ', '<form data-list="' . $atts['list_id'] . '" ', $html);
}
// Include custom `source`.
if (!empty($atts['source'])) {
$html = str_replace('<form ', '<form data-source="' . $atts['source'] . '" ', $html);
}
return $html . '</div>';
// end of .cr_form-container
}
/**
* Render promotion section.
* For users without api key only.
*
* @since 0.1.0
*
* @return string
*/
public function render_promotion_notice()
{
$result = '';
$helper = new Core\Cre_Helper();
if (!$helper->has_option('api_key')) {
$result .= '<p>';
$result .= esc_html__('Still need a CleverReach account?', 'cleverreachextension') . ' ';
$result .= '<a href="' . esc_url('http://www.cleverreach.com/frontend/account.php?rk=85097mbwkysub"') . '">';
$result .= esc_html__('Sign up for free!', 'cleverreachextension');
$result .= '</a>';
$result .= '</p>';
$result .= '<p><a href="' . esc_url('http://www.cleverreach.com/frontend/account.php?rk=85097mbwkysub"') . '">';
$result .= '<img src="http://s3-eu-west-1.amazonaws.com/cloud-files.crsend.com/img/affiliate/en/468_60.png" />';
$result .= '</a></p>';
}
return $result;
}
<?php
/**
* Visual Composer Integration
* Hooks into `cleverreach_extension` shortcode
*
* @since 0.2.0
*
* Optimized for Visual Composer v4.6.2
* @link http://vc.wpbakery.com/
* @docs https://wpbakery.atlassian.net/wiki/display/VC/Visual+Composer+Pagebuilder+for+WordPress
*/
use CleverreachExtension\Core;
use CleverreachExtension\Core\Api;
$values = array();
$client = new Api\Cleverreach();
$helper = new Core\Cre_Helper();
if ($client->has_valid_api_key() && $helper->has_option('list_id')) {
$form = new Api\Cleverreach_Form_Adapter($client);
$forms = $helper->parse_list($form->get_list($helper->get_option('list_id')), 'form_id');
// Prepare dropdown list in terms of Visual Composer.
foreach ($forms as $form) {
$values[$form['name']] = $form['id'];
}
// Append `Custom` at the very end of the list.
$values[esc_html__('Custom', 'cleverreachextension')] = 'custom';
}
vc_map(array('name' => esc_html__('CleverReach Form', 'cleverreachextension'), 'base' => 'cleverreach_extension', 'class' => 'cleverreach_extension', 'icon' => '', 'category' => esc_html__('CleverReach', 'cleverreachextension'), 'admin_enqueue_js' => array(), 'admin_enqueue_css' => array(), 'params' => array(array('type' => 'dropdown', 'holder' => 'div', 'class' => 'cre_form_id', 'heading' => esc_html__('Form', 'cleverreachextension'), 'param_name' => 'form_id', 'value' => $values, 'std' => $helper->get_option('form_id'), 'description' => esc_html__('Check the wiki on how to customize your form.', 'cleverreachextension')))));
/**
* Parse form submission via ajax and return status response.
*
* @since 0.1.0
*/
public function ajax_controller_interaction()
{
check_ajax_referer($this->plugin_name . '_ajax_interaction_nonce', 'nonce');
$result = $post_attr = array();
// @TODO: if ( $_POST['cr_form'] ) {
// Parse serialized ajax post data as `$post` (array).
parse_str($_POST['cr_form'], $post);
// @TODO: Get rid of `parse_str()`
if (is_email($post['email'])) {
// Prepare receiver adapter.
$client = new Api\Cleverreach();
$receiver = new Api\Cleverreach_Receiver_Adapter($client);
// Populate `$post_attr` (array) according to CleverReach API defaults.
foreach ($post as $key => $value) {
if ('email' != $key) {
// Skip 'email' as this is not needed as separate attribute.
array_push($post_attr, array('key' => sanitize_html_class($key), 'value' => sanitize_text_field($value)));
}
}
// Populate `$source` (string)
$helper = new Cre_Helper();
if ($helper->has_option('source')) {
$source = $helper->get_option('source');
} else {
$source = get_bloginfo('name');
}
// Populate `$user` (array) according to CleverReach API defaults.
$user = array('email' => sanitize_email($post['email']), 'registered' => time(), 'source' => esc_html($source), 'attributes' => $post_attr);
$receiver_added = $receiver->add($user);
// Test returned data.
if (is_object($receiver_added) && 'SUCCESS' == $receiver_added->status) {
$result['type'] = 'success';
// Prepare form adapter.
$form = new Api\Cleverreach_Form_Adapter($client);
// Send activation mail.
$user_data = array('user_ip' => '127.0.0.1', 'user_agent' => 'Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:14.0) Gecko/20100101 Firefox/14.0.1', 'referer' => esc_url(home_url()));
$form->send_activation_mail($helper->get_option('form_id'), sanitize_email($post['email']), $user_data);
} else {
$result['type'] = 'error';
if ('duplicate data' == $receiver_added) {
$result['status'] = sanitize_text_field(apply_filters('cleverreach_extension_error_msg_duplicate', esc_html__('It seems like you\'re already subscribed to our list.', 'cleverreachextension')));
} else {
$result['status'] = sanitize_text_field(apply_filters('cleverreach_extension_error_msg_common', esc_html__('Sorry, there seems to be a problem with your data.', 'cleverreachextension')));
}
}
// end of is_object() && 'SUCCESS'
} else {
$result['type'] = 'error';
$result['status'] = sanitize_text_field(apply_filters('cleverreach_extension_error_msg_invalid_email', esc_html__('Sorry, there seems to be a problem with your email address.', 'cleverreachextension')));
}
// end of is_email()
// Finally return JSON result.
$result = json_encode($result);
echo $result;
die;
}
/**
* Parse form submission via ajax and return status response.
*
* @since 0.1.0
*
* @wp-hook wp_ajax_nopriv_cre_ajax_controller_interaction
* @wp-hook wp_ajax_cre_ajax_controller_interaction
*/
public function ajax_controller_interaction()
{
check_ajax_referer($this->plugin_name . '_ajax_interaction_nonce', 'nonce');
$result = $post_attr = array();
// @TODO: if ( $_POST['cr_form'] ) {
// Parse serialized ajax post data as `$post` (array).
parse_str($_POST['cr_form'], $post);
// @TODO: Get rid of `parse_str()`
if (is_email($post['email'])) {
// Prepare receiver adapter.
$helper = new Cre_Helper();
$client = new Api\Cleverreach();
$receiver = new Api\Cleverreach_Receiver_Adapter($client);
$group = new Api\Cleverreach_Group_Adapter($client);
// Populate `$post_attr` (array) according to CleverReach API defaults.
foreach ($post as $key => $value) {
// Join values if $value is an array.
if (is_array($value)) {
$value = join(', ', $value);
}
if ('email' != $key) {
// Skip 'email' as this is not needed as separate attribute.
// Create fields for default forms.
if ('true' === $helper->get_option('ajax')) {
// Attribute `$key` may only contain lowercase a-z and 0-9. Everything else will be converted to `_`.
$key = strtolower($key);
$key = str_replace(' ', '_', $key);
$key = str_replace('-', '_', $key);
$key = preg_replace('/[^A-Za-z0-9\\-]/', '_', $key);
if ($value && $key[0] !== '_') {
// Exclude (hidden) fields starting with an underscore.
$group->attribute_add($key, 0);
}
}
array_push($post_attr, array('key' => sanitize_html_class($key), 'value' => sanitize_text_field($value)));
}
}
// Populate `$source` (string)
$source = get_bloginfo('name');
if (isset($_POST['source'])) {
$source = $_POST['source'];
} elseif ($helper->has_option('source')) {
$source = $helper->get_option('source');
}
// Populate `$user` (array) according to CleverReach API defaults.
$user = array('email' => sanitize_email($post['email']), 'registered' => time(), 'source' => esc_html(trim($source)), 'attributes' => $post_attr);
$list_id = empty($_POST['list']) ? $helper->get_option('list_id') : (int) $_POST['list'];
$receiver_added = $receiver->add($user, $list_id);
// Test returned data.
if (is_object($receiver_added) && 'SUCCESS' == $receiver_added->status) {
$result['type'] = 'success';
// Prepare form adapter.
$form = new Api\Cleverreach_Form_Adapter($client);
// Send activation mail.
$user_data = array('user_ip' => '127.0.0.1', 'user_agent' => 'Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:14.0) Gecko/20100101 Firefox/14.0.1', 'referer' => esc_url(home_url()));
$form_id = empty($_POST['form']) ? $helper->get_option('form_id') : (int) $_POST['form'];
$form->send_activation_mail($form_id, sanitize_email($post['email']), $user_data);
} else {
$result['type'] = 'error';
if ('duplicate data' == $receiver_added) {
$result['status'] = sanitize_text_field(apply_filters('cleverreach_extension_error_msg_duplicate', esc_html__('It seems like you\'re already subscribed to our list.', 'cleverreach-extension')));
} else {
$result['status'] = sanitize_text_field(apply_filters('cleverreach_extension_error_msg_common', esc_html__('Sorry, there seems to be a problem with your data.', 'cleverreach-extension')));
}
}
// end of is_object() && 'SUCCESS'
} else {
$result['type'] = 'error';
$result['status'] = sanitize_text_field(apply_filters('cleverreach_extension_error_msg_invalid_email', esc_html__('Sorry, there seems to be a problem with your email address.', 'cleverreach-extension')));
}
// end of is_email()
// Finally return JSON result.
$result = json_encode($result);
echo $result;
die;
}
/**
* Prepare Api Key and List ID.
*
* @since 0.1.0
*/
public function __construct()
{
$helper = new Core\Cre_Helper();
$this->api_key = sanitize_key(trim(apply_filters('cleverreach_extension_api_key', $helper->get_option('api_key'))));
$this->list_id = sanitize_key(absint(trim(apply_filters('cleverreach_extension_list_id', $helper->get_option('list_id')))));
}
