function handle()
{
global $upme_captcha_loader, $upme_save;
require_once ABSPATH . 'wp-includes/pluggable.php';
if (get_option('users_can_register') == '1') {
foreach ($this->usermeta as $key => $value) {
/* Validate username */
if ($key == 'user_login') {
/* UPME Action for validating username before creating new user */
do_action('upme_validate_username', $value);
// End Action
if (esc_attr($value) == '') {
$this->errors[] = __('Please enter a username.', 'upme');
} elseif (username_exists($value)) {
$this->errors[] = __('This username is already registered. Please choose another one.', 'upme');
}
}
/* Validate email */
if ($key == 'user_email') {
if (esc_attr($value) == '') {
$this->errors[] = __('Please type your e-mail address.', 'upme');
} elseif (!is_email($value)) {
$this->errors[] = __('The email address isn\'t correct.', 'upme');
} elseif (email_exists($value)) {
$this->errors[] = __('This email is already registered, please choose another one.', 'upme');
}
}
/* UPME filter for adding restrictions before custom field type saving */
$registration_custom_field_type_restrictions_params = array('meta' => $key, 'value' => $value);
$this->errors = apply_filters('upme_registration_custom_field_type_restrictions', $this->errors, $registration_custom_field_type_restrictions_params);
/* END filter */
}
if (!upme_is_in_post('no_captcha', 'yes')) {
if (!$upme_captcha_loader->validate_captcha(upme_post_value('captcha_plugin'))) {
$this->errors[] = __('Please complete Captcha Test first.', 'upme');
}
}
// Handle file upload field validations
$upload_params = array('username' => $this->usermeta['user_login']);
$upme_save->process_registration_upload($_FILES, '1', $upload_params);
$reg_upload_errors = isset($upme_save->errors) ? $upme_save->errors : '';
if (is_array($reg_upload_errors)) {
$this->errors = (array) $this->errors;
foreach ($reg_upload_errors as $error) {
array_push($this->errors, $error);
}
}
} else {
$this->errors[] = __('Registration is disabled for this site.', 'upme');
}
}
public function upme_reset_module_settings()
{
global $upme_admin;
if (upme_is_post() && upme_is_in_post('current_tab')) {
if (isset($upme_admin->default_module_settings[upme_post_value('current_tab')])) {
$current_options = get_option('upme_options');
foreach ($upme_admin->default_module_settings[upme_post_value('current_tab')] as $key => $value) {
$current_options[$key] = $value;
}
update_option('upme_options', $current_options);
echo json_encode(array('status' => 'success'));
exit;
}
}
}
function handle()
{
global $upme_captcha_loader;
/* Validate whether login form name is modified in unauthorized methods */
$login_verify_status = $this->verify_login_form_hash();
if (!$login_verify_status) {
return;
}
/* Validate login form default fields */
require_once ABSPATH . 'wp-includes/pluggable.php';
foreach ($this->usermeta as $key => $value) {
if ($key == 'user_login') {
if (sanitize_user($value) == '') {
$this->errors[] = __('The username field is empty.', 'upme');
}
}
if ($key == 'user_pass') {
if (esc_attr($value) == '') {
$this->errors[] = __('The password field is empty.', 'upme');
}
}
}
/* UPME action for adding restrictions before login */
$before_login_validation_params = array();
do_action('upme_before_login_restrictions', $this->usermeta, $before_login_validation_params);
/* END action */
/* Check approval status and activation status before login */
$this->verify_activation_approval_status();
// Check captcha first
if (!upme_is_in_post('no_captcha', 'yes')) {
if (!$upme_captcha_loader->validate_captcha(upme_post_value('captcha_plugin'))) {
$this->errors[] = __('Please complete Captcha Test first.', 'upme');
}
}
/* attempt to signon */
$this->signon();
}
function upme_reset_settings()
{
if (upme_is_post() && upme_is_in_post('current_tab')) {
if (isset($this->default_settings[upme_post_value('current_tab')])) {
$current_options = get_option('upme_options');
foreach ($this->default_settings[upme_post_value('current_tab')] as $key => $value) {
$current_options[$key] = $value;
}
update_option('upme_options', $current_options);
echo "success";
die;
}
}
}
function check_search_input()
{
if (upme_is_post()) {
if (upme_is_in_post('upme_combined_search') && upme_post_value('upme_combined_search') != '') {
return true;
}
if (upme_is_in_post('upme_search')) {
foreach ($_POST['upme_search'] as $key => $value) {
if (is_array($value) && count($value) > 0) {
return true;
} else {
if ($value != '' && $value != '0') {
return true;
}
}
}
}
}
return false;
}
public function upme_upload_import_settings()
{
global $upme_admin;
if (upme_is_in_get('current_tab')) {
$allowed = array('text/csv', 'application/csv');
if (isset($_FILES['settings_file']) && $_FILES['settings_file']['error'] == 0) {
if (!in_array(strtolower($_FILES['settings_file']['type']), $allowed)) {
echo '{"status":"error"}';
exit;
} else {
//read CSV
$csvData = $this->csv_to_array($_FILES['settings_file']['tmp_name'], ',', 'columns');
$optionArray = get_option('upme_options');
$updatedArray = array();
if (upme_is_in_post('site_import_settings') && count(upme_post_value('site_import_settings') > 0)) {
//get option array
foreach (upme_post_value('site_import_settings') as $postedVal) {
$updatedArray[$postedVal] = $csvData[$postedVal];
}
} else {
$csvData['choose_roles_for_registration'] = explode(',', $csvData['choose_roles_for_registration']);
$csvData['site_lockdown_allowed_pages'] = explode(',', $csvData['site_lockdown_allowed_pages']);
$csvData['site_lockdown_allowed_posts'] = explode(',', $csvData['site_lockdown_allowed_posts']);
$csvData['site_lockdown_allowed_urls'] = str_replace(',', "\n", $csvData['site_lockdown_allowed_urls']);
$updatedArray = $csvData;
}
$mergedArray = $updatedArray + $optionArray;
ksort($mergedArray);
update_option('upme_options', $mergedArray);
echo '{"status":"success"}';
exit;
}
echo '{"status":"error"}';
} else {
echo '{"status":"error"}';
exit;
}
exit;
}
}
private function validate_recaptcha()
{
global $upme;
$this->load_recaptcha_class();
// Getting the Private Key to validate reCaptcha
$private_key = '';
$private_key = $upme->get_option('recaptcha_private_key');
if ($private_key != '') {
if (upme_is_in_post('recaptcha_response_field')) {
$resp = recaptcha_check_answer($private_key, $_SERVER["REMOTE_ADDR"], upme_post_value("recaptcha_challenge_field"), upme_post_value("recaptcha_response_field"));
// Captcha is Valid
if ($resp->is_valid) {
return true;
} else {
return false;
}
} else {
return true;
}
} else {
// Private key is not set in admin
return true;
}
}