function mc4wp_show_checkbox()
{
$mc4wp = MC4WP_Lite::get_instance();
if ($mc4wp->checkbox) {
$mc4wp->checkbox->output_checkbox();
}
}
public function subscribe_from_whatever()
{
if (!isset($_POST['mc4wp-do-subscribe']) || !$_POST['mc4wp-do-subscribe']) {
return false;
}
// check if not coming from a comment form, registration form, buddypress form or multisite form.
$script_filename = basename($_SERVER["SCRIPT_FILENAME"]);
if (in_array($script_filename, array('wp-comments-post.php', 'wp-login.php', 'wp-signup.php'))) {
return false;
}
if (isset($_POST['signup_submit'])) {
return false;
}
// start running..
$opts = $this->options;
$mc4wp = MC4WP_Lite::get_instance();
$email = $name = null;
// Smart field guessing
$possibilities = array('email', 'your-email', 'e-mail', 'emailaddress', 'user_email', 'signup_email', 'emailadres', 'your_email');
foreach ($possibilities as $key) {
if (isset($_POST[$key]) && !empty($_POST[$key])) {
$email = $_POST[$key];
break;
}
}
$possibilities = array('name', 'your-name', 'username', 'fname', 'user_login', 'lname', 'first_name', 'last_name', 'firstname', 'lastname', 'fullname', 'naam');
foreach ($possibilities as $key) {
if (isset($_POST[$key]) && !empty($_POST[$key])) {
$name = $_POST[$key];
break;
}
}
// if email has not been found by the smart field guessing, return false.. sorry
if (!$email) {
if (current_user_can('manage_options')) {
die("\n\t\t\t\t\t<h3>MailChimp for WP error</h3>\n\t\t\t\t\t<p>MailChimp for WP detected a subscribe attempt but had some trouble determining the email value. Make sure the other form contains an e-mail field with\n\t\t\t\t\t one of the following name attributes: 'email', 'e-mail', 'emailaddress', 'user_email', 'signup_email' or 'emailadres'.</p>\n\t\t\t\t");
}
return false;
}
// subscribe
$result = $mc4wp->subscribe('checkbox', $email, array(), array('name' => $name));
// do something with the result... later
return true;
}
private function get_mailchimp_api()
{
return MC4WP_Lite::get_instance()->get_mc_api();
}
Description: Complete MailChimp integration for WordPress. Sign-up forms, widgets, comment checkboxes, etc..
Version: 0.8.2
Author: Danny van Kooten
Author URI: http://dannyvanKooten.com
License: GPL v3
MailChimp for WordPress
Copyright (C) 2012-2013, Danny van Kooten, hi@dannyvankooten.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// frontend AND backend
require_once 'includes/class-mc4wp-lite.php';
require_once 'includes/functions.php';
$MC4WP = MC4WP_Lite::get_instance();
if (is_admin()) {
// frontend only
require_once 'includes/class-mc4wp-lite-admin.php';
$MC4WP_Admin = new MC4WP_Lite_Admin($MC4WP);
}
private function get_admin_notice($error)
{
$api = MC4WP_Lite::get_instance()->get_mc_api();
$notices = array();
$notices['merge_field_error'] = 'There seems to be a problem with your merge fields. Make sure all required merge fields are present in your sign-up form.';
$notices['no_lists_selected'] = 'No lists have been selected. <a href="' . get_admin_url(null, "admin.php?page=mailchimp-for-wp&tab=form-settings") . '">Edit your form settings</a> and select at least one list.';
$notice = '<br /><br /><strong>Admins only: </strong>';
if (isset($notices[$error])) {
$has_notice = true;
$notice .= $notices[$error];
}
if ($api->errorMessage && !empty($api->errorMessage)) {
$has_notice = true;
$notice .= '<br /><br />MailChimp returned the following error message: ' . $api->errorMessage;
}
return $has_notice ? $notice : '';
}
