/**
* Add Google Webmaster verification code to head if needed.
*
* @since 0.0.2
*/
function vp_verify_google_webmaster()
{
$verify = vp_get_theme_option('google-webmaster-verify');
if (empty($verify)) {
return;
}
echo $verify;
}
/**
* Load the sections from theme options.
*
* @since 0.0.1
* @for vp_node_navi()
*/
function vp_load_sections()
{
$sections = vp_get_theme_option('sections');
if (!$sections) {
$sections = array();
} else {
$sections = split(',', $sections);
$sections = array_map('trim', $sections);
// trim spaces
$sections = array_filter($sections);
// remove empty element
}
return $sections;
}
/**
* Display the feed url in head.
*
* You can setting feed url with feedburner or else, otherwise the WordPress default one will used.
*
* @since 0.0.2
*/
function vp_feed_link()
{
$feed = vp_get_theme_option('feed_url');
if (!$feed) {
$feed = get_feed_link();
}
echo '<link rel="alternate" type="application/rss+xml" title="' . get_bloginfo('name') . ' Latest Topic Feed" href="' . $feed . '" />';
}
/**
* Load the sections from theme options.
*
* @since 0.0.1
* @for vp_node_navi()
*/
function vp_load_sections()
{
$sections = vp_get_theme_option('sections');
if (!$sections) {
$sections = array();
} else {
$sections = split(',', $sections);
$sections = array_map('trim', $sections);
}
return $sections;
}
/**
* Do signup a user.
*
* @since 0.0.1
*/
function vp_do_signup()
{
if (!isset($_POST['action']) || 'vp_signup' != $_POST['action']) {
return;
}
if (isset($_POST['vp_user_login']) && wp_verify_nonce($_POST['vp_signup_nonce'], 'vp-signup-nonce')) {
$user_login = $_POST['vp_user_login'];
$user_email = $_POST['vp_user_email'];
$user_pwd = $_POST['vp_user_password'];
$pwd_confirm = $_POST['vp_user_password_confirmation'];
// Username already taken
if (username_exists($user_login)) {
vp_errors()->add('username_unavailable', __('Username already taken', 'v2press'));
}
// Username invalid
if (!validate_username($user_login)) {
vp_errors()->add('username_invalid', __('Invalid username', 'v2press'));
}
// Empty username
if (empty($user_login)) {
vp_errors()->add('username_empty', __('Please enter a username', 'v2press'));
}
// Username out range (4-12)
if (!empty($user_login) && (4 > strlen($user_login) || 12 < strlen($user_login))) {
vp_errors()->add('username_out_range', __('Username length must within 4-12 characters', 'v2press'));
}
// Empty email
if (empty($user_email)) {
vp_errors()->add('email_empty', __('Please enter your Email', 'v2press'));
}
// Invalid email
if (!empty($user_email) && !is_email($user_email)) {
vp_errors()->add('email_invalid', __('Invalid email', 'v2press'));
}
// Email address already registered
if (!empty($user_email) && email_exists($user_email)) {
vp_errors()->add('email_used', __('This Email already registered', 'v2press'));
}
// Empty password
if (empty($user_pwd)) {
vp_errors()->add('password_empty', __('Please enter a password', 'v2press'));
}
// Password not match
if ($user_pwd != $pwd_confirm) {
vp_errors()->add('password_mismatch', __('Passwords do not match', 'v2press'));
}
// reCAPTCHA error
if (vp_is_recaptcha_enabled()) {
require_once VP_LIBS_PATH . '/recaptchalib.php';
$privatekey = vp_get_theme_option('recaptcha_privatekey');
$resp = recaptcha_check_answer($privatekey, $_SERVER["REMOTE_ADDR"], $_POST["recaptcha_challenge_field"], $_POST["recaptcha_response_field"]);
if (!$resp->is_valid) {
vp_errors()->add('recaptcha-error', __('reCAPATCH is not right.', 'v2press'));
}
}
$errors = vp_errors()->get_error_messages();
// only create the user if there are no errors
if (empty($errors)) {
$new_user_id = wp_insert_user(array('user_login' => $user_login, 'user_pass' => $user_pwd, 'user_email' => $user_email, 'user_registered' => date('Y-m-d H:i:s'), 'role' => 'author'));
if ($new_user_id) {
// send an email to the admin alerting them of the registration
wp_new_user_notification($new_user_id);
// log the new user in
wp_set_auth_cookie($new_user_id, true);
wp_set_current_user($new_user_id, $user_login);
do_action('wp_login', $user_login);
// send the newly created user to the home page after logging them in
wp_redirect(home_url());
exit;
}
}
// END if empty $errors
}
// END if isset( $_POST['vp_user_login']
}
