public function handle_submission()
{
$double_opt_in = mymail_option('double_opt_in');
$baselink = get_permalink(mymail_option('homepage'));
if (!$baselink) {
$baselink = site_url();
}
$referer = isset($_POST['_referer']) ? $_POST['_referer'] : $baselink;
$forms = mymail_option('forms');
$form_id = isset($forms[$_POST['formid']]) ? intval($_POST['formid']) : 0;
$form = $forms[$form_id];
$userdata = array();
$customfields = mymail_option('custom_field');
foreach ($form['order'] as $field) {
$userdata[$field] = isset($_POST['userdata'][$field]) ? esc_attr($_POST['userdata'][$field]) : '';
if ($field == 'email' && !mymail_is_email(trim($userdata[$field])) || !$userdata[$field] && in_array($field, $form['required'])) {
$this->errors[$field] = mymail_text($field, isset($customfields[$field]['name']) ? $customfields[$field]['name'] : $field);
}
}
$userdata['email'] = trim($userdata['email']);
$this->values = $userdata;
if (mymail_option('track_users')) {
$userdata['_meta'] = array('ip' => mymail_get_ip(), 'signupip' => mymail_get_ip(), 'signuptime' => current_time('timestamp'));
}
$this->lists = isset($form['userschoice']) ? isset($_POST['lists']) ? (array) $_POST['lists'] : array() : $form['lists'];
$this->errors = apply_filters('mymail_submit_errors', $this->errors);
$this->lists = apply_filters('mymail_submit_lists', $this->lists);
$userdata = apply_filters('mymail_submit_userdata', $userdata);
if (empty($this->lists)) {
$this->errors['lists'] = __('Select at least one list', 'mymail');
}
if ($this->valid()) {
$email = $userdata['email'];
if ($double_opt_in) {
//send confirmation email
global $mymail_subscriber;
if ($e = $mymail_subscriber->send_confirmation($baselink, $email, $userdata, $this->lists, false, isset($form['template']) ? $form['template'] : 'notification.html')) {
$target = add_query_arg(array('confirm' => ''), $baselink);
} else {
//error
}
} else {
global $mymail_subscriber;
unset($userdata['email']);
//subscribe user
if ($mymail_subscriber->insert($email, 'subscribed', $userdata, $this->lists)) {
$target = add_query_arg(array('subscribe' => ''), $baselink);
} else {
//error
}
}
//redirect if no ajax request oder extern
if (!isset($_SERVER['HTTP_X_REQUESTED_WITH']) || isset($_POST['_extern'])) {
$target = !empty($form['redirect']) ? $form['redirect'] : add_query_arg(array('mymail_success' => $double_opt_in + 1, 'id' => $form_id, 'extern' => isset($_POST['_extern'])), $referer);
wp_redirect(apply_filters('mymail_subscribe_target', $target, $form_id));
} else {
$return = array('html' => '<p>' . ($double_opt_in ? mymail_text('confirmation') : mymail_text('success')) . '</p>');
if (!empty($form['redirect'])) {
$return = wp_parse_args(array('redirect' => $form['redirect']), $return);
}
return $return;
}
return $target;
} else {
//redirect if no ajax request oder extern
if (!isset($_SERVER['HTTP_X_REQUESTED_WITH']) || isset($_POST['_extern'])) {
$save = array('values' => $this->values, 'errors' => $this->errors, 'lists' => $this->lists);
$hash = md5(serialize($save));
set_transient('mymail_error_' . $hash, $save);
$target = add_query_arg(array('mymail_error' => $hash, 'id' => $form_id, 'extern' => isset($_POST['_extern'])), $referer);
wp_redirect($target);
}
return array('error' => true, 'fields' => $this->errors, 'html' => $this->get_error_html());
}
}
</tr>
<?php
if ($geoip && is_file(mymail_option('countries_db'))) {
?>
<tr valign="top">
<th scope="row"></th>
<td>
<p class="description"><?php
_e('If you don\'t find your country down below the geo database is missing or corrupt', 'mymail');
?>
</p>
<strong><?php
_e('Your IP', 'mymail');
?>
:</strong> <?php
echo mymail_get_ip();
?>
<br>
<strong><?php
_e('Your country', 'mymail');
?>
:</strong> <?php
echo mymail_ip2Country('', 'name');
?>
<br> <strong><?php
_e('Last update', 'mymail');
?>
: <?php
echo date(get_option('date_format') . ' ' . get_option('time_format'), get_option('mymail_countries') + get_option('gmt_offset') * 3600);
?>
</strong><br>
public function handleReferrer()
{
//user preg_replace to remove unwanted whitespaces
$target = isset($_REQUEST['t']) ? preg_replace('/\\s+/', '', $_REQUEST['t']) : NULL;
$hash = isset($_REQUEST['k']) ? preg_replace('/\\s+/', '', $_REQUEST['k']) : NULL;
$count = isset($_REQUEST['c']) ? intval($_REQUEST['c']) : NULL;
$campaign_id = intval($_REQUEST['mymail']);
if (!$campaign_id) {
return;
}
//get user information
$user = new WP_query(array('post_type' => 'subscriber', 'name' => $hash, 'posts_per_page' => 1));
//user exists
if ($user->post) {
wp_cache_delete($user->post->ID, 'post' . '_meta');
$user_campaign_data = get_post_meta($user->post->ID, 'mymail-campaigns', true);
//update latest IP address
if (mymail_option('track_users')) {
$user_data = get_post_meta($user->post->ID, 'mymail-userdata', true);
$user_data['_meta']['ip'] = mymail_get_ip();
}
//user has recieved this campaign
if (isset($user_campaign_data[$campaign_id])) {
//register clicks for campaign
wp_cache_delete($campaign_id, 'post' . '_meta');
$campaign_data = get_post_meta($campaign_id, 'mymail-campaign', true);
$is_autoresponder = 'autoresponder' == get_post_status($campaign_id);
//if users is here it must be openend
if (!isset($user_campaign_data[$campaign_id]['open'])) {
$campaign_data['opens']++;
$user_campaign_data[$campaign_id]['open'] = current_time('timestamp');
//save user country
$country = mymail_ip2Country();
if (!isset($campaign_data['countries'][$country])) {
$campaign_data['countries'][$country] = 0;
}
$campaign_data['countries'][$country]++;
if (mymail_option('trackcities')) {
//save user city
$city = mymail_ip2City();
if ($city == 'unknown') {
$city = (object) array('country_code' => '', 'city' => '');
}
if (empty($city->country_code)) {
$city->country_code = $country;
}
if (empty($city->country_code)) {
$city->country_code = 'unknown';
}
if (!empty($city->country_code)) {
if (!isset($campaign_data['cities'][$city->country_code])) {
$campaign_data['cities'][$city->country_code] = array();
}
if (empty($city->city)) {
$city->city = 'unknown';
$city->latitude = 0;
$city->longitude = 0;
}
if (!isset($campaign_data['cities'][$city->country_code][$city->city])) {
$campaign_data['cities'][$city->country_code][$city->city] = array('lat' => $city->latitude, 'lng' => $city->longitude, 'opens' => 0);
}
$campaign_data['cities'][$city->country_code][$city->city]['opens']++;
}
}
}
$redirect_to = false;
//target => link clicked
if ($target) {
//unsubscribe ?
if (strpos($target, 'unsubscribe=' . md5($campaign_id . '_unsubscribe'))) {
$unsubscribe = true;
//change target for tracking
$target = add_query_arg('unsubscribe', '', html_entity_decode($target));
}
$redirect_to = html_entity_decode($target);
$target = apply_filters('mymail_click_target', $target, $campaign_id);
//if users first click
if (!isset($user_campaign_data[$campaign_id]['clicks'])) {
//increase unique clicks
$campaign_data['totaluniqueclicks']++;
$user_campaign_data[$campaign_id]['firstclick'] = current_time('timestamp');
global $mymail_subscriber;
$mymail_subscriber->add_new('click');
}
//increase target clicks
if (!isset($campaign_data['clicks'][$target])) {
$campaign_data['clicks'][$target] = array();
}
if (!isset($campaign_data['clicks'][$target][$count])) {
$campaign_data['clicks'][$target][$count] = 0;
}
$campaign_data['clicks'][$target][$count]++;
//increase total clicks
$campaign_data['totalclicks']++;
//register user click
if (!isset($user_campaign_data[$campaign_id]['totalclicks'])) {
$user_campaign_data[$campaign_id]['totalclicks'] = 0;
}
$user_campaign_data[$campaign_id]['totalclicks']++;
//increase target clicks
if (!isset($user_campaign_data[$campaign_id]['clicks'][$target])) {
$user_campaign_data[$campaign_id]['clicks'][$target] = 0;
//increase unique clicks
if (!isset($user_campaign_data[$campaign_id]['totaluniqueclicks'])) {
$user_campaign_data[$campaign_id]['totaluniqueclicks'] = 0;
}
$user_campaign_data[$campaign_id]['totaluniqueclicks']++;
}
$user_campaign_data[$campaign_id]['clicks'][$target]++;
}
//save
$this->post_meta($user->post->ID, 'mymail-campaigns', $user_campaign_data);
if (isset($user_data)) {
$this->post_meta($user->post->ID, 'mymail-userdata', $user_data);
}
$this->post_meta($campaign_id, 'mymail-campaign', $campaign_data);
}
}
//no target => tracking image
if (!$redirect_to) {
header('Content-type: image/gif');
# The transparent, beacon image
echo chr(71) . chr(73) . chr(70) . chr(56) . chr(57) . chr(97) . chr(1) . chr(0) . chr(1) . chr(0) . chr(128) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(33) . chr(249) . chr(4) . chr(1) . chr(0) . chr(0) . chr(0) . chr(0) . chr(44) . chr(0) . chr(0) . chr(0) . chr(0) . chr(1) . chr(0) . chr(1) . chr(0) . chr(0) . chr(2) . chr(2) . chr(68) . chr(1) . chr(0) . chr(59);
die;
} else {
//redirect in any case
isset($unsubscribe) && $unsubscribe ? wp_redirect(mymail_option('homepage') ? add_query_arg(array('k' => $campaign_id, 'unsubscribe' => $hash), get_permalink(mymail_option('homepage'))) : get_bloginfo('url')) : wp_redirect($redirect_to, 301);
exit;
}
}
function mymail_ip2City($ip = '', $get = NULL)
{
if (!mymail_option('trackcities')) {
return 'unknown';
}
if (empty($ip)) {
$ip = mymail_get_ip();
}
require_once MYMAIL_DIR . '/classes/libs/Ip2City.php';
$i = new Ip2City();
$code = $i->get($ip, $get);
return $code ? $code : 'unknown';
}
public function user_register($id)
{
//not from new user page
if (!isset($_POST['_wpnonce_create-user']) || !wp_verify_nonce($_POST['_wpnonce_create-user'], 'create-user')) {
return false;
}
$lists = mymail_option('register_other_lists');
if (empty($lists)) {
return false;
}
$user = get_userdata($id);
$email = $user->data->user_email;
$subscriber_exists = $this->get_by_mail($email);
if ($subscriber_exists && !mymail_option('update_subscribers')) {
return false;
}
$first_name = get_user_meta($id, 'first_name', true);
$last_name = get_user_meta($id, 'last_name', true);
if (!$first_name) {
$first_name = $user->data->display_name;
}
$double_opt_in = mymail_option('double_opt_in');
if ($double_opt_in && !$subscriber_exists && mymail_option('register_other_confirmation')) {
$baselink = get_permalink(mymail_option('homepage'));
if (!$baselink) {
$baselink = site_url();
}
$res = $this->send_confirmation($baselink, $email, array('firstname' => $first_name, 'lastname' => $last_name, '_meta' => array('ip' => mymail_get_ip(), 'signupip' => mymail_get_ip(), 'signuptime' => current_time('timestamp'))), $lists);
} else {
$this->insert($user->user_email, 'subscribed', array('firstname' => $first_name, 'lastname' => $last_name, '_meta' => array('ip' => mymail_get_ip(), 'signupip' => mymail_get_ip(), 'signuptime' => current_time('timestamp'), 'confirmip' => mymail_get_ip(), 'confirmtime' => current_time('timestamp'))), $lists, true);
}
}
