/**
* Adjust the output of the first name/last name field to display a full name if the option is enabled.
* If the option is enabled into the first name field, wpaam will display the first name + last name,
* if the option is enabled into the last name field, wpaam will display the last name + first name.
*
* @param string $value the value of field.
* @param string $field field object.
* @return string output of this field.
* @since 1.2.0
*/
function wpaam_adjust_name_meta_output($value, $field)
{
if (wpaam_is_single_profile()) {
if ($field->meta == 'first_name' && wpaam_get_field_option($field->id, 'display_full_name')) {
$value = $value . ' ' . wpaam_get_user_lname(wpaam_get_displayed_user_id());
} elseif ($field->meta == 'last_name' && wpaam_get_field_option($field->id, 'display_full_name')) {
$value = $value . ' ' . wpaam_get_user_fname(wpaam_get_displayed_user_id());
}
}
return $value;
}
/**
* Force 404 error if user or tabs do not exist.
*
* @since 1.0.0
* @access public
* @return void
*/
function wpaam_profile_force_404_error()
{
// Bail if not on the profile page
if (!is_page(wpaam_get_core_page_id('profile'))) {
return;
}
// Bail if viewing single profile only and not another user profile
if (!wpaam_is_single_profile()) {
return;
}
// Trigger if tab is set and does not exist
if (wpaam_get_current_profile_tab() !== null && !wpaam_profile_tab_exists(wpaam_get_current_profile_tab())) {
wpaam_trigger_404();
}
// Trigger if profile is set and does not exist
if (wpaam_is_single_profile() && !wpaam_user_exists(wpaam_is_single_profile(), get_option('wpaam_permalink'))) {
wpaam_trigger_404();
}
}
/**
* Checks if profiles are available.
*
* @uses wpaam_is_single_profile
* @uses wpaam_guests_can_view_profiles
* @uses wpaam_members_can_view_profiles
* @since 1.0.0
* @return bool
*/
function wpaam_can_access_profile()
{
$pass = true;
// Check if not logged in and on profile page - no given user
if (!is_user_logged_in() && !wpaam_is_single_profile()) {
// Display error message
$args = array('id' => 'wpaam-guests-disabled', 'type' => 'notice', 'text' => sprintf(__('This content is available to members only. Please <a href="%s">login</a> or <a href="%s">register</a> to view this area.', 'wpaam'), wpaam_get_core_page_url('login'), wpaam_get_core_page_url('register')));
wpaam_message($args);
$pass = false;
}
// Block guests on single profile page if option disabled
if (!is_user_logged_in() && wpaam_is_single_profile() && !wpaam_guests_can_view_profiles()) {
// Display error message
$args = array('id' => 'wpaam-guests-disabled', 'type' => 'notice', 'text' => sprintf(__('This content is available to members only. Please <a href="%s">login</a> or <a href="%s">register</a> to view this area.', 'wpaam'), wpaam_get_core_page_url('login'), wpaam_get_core_page_url('register')));
wpaam_message($args);
$pass = false;
}
// Block members on single profile page if option disabled
if (is_user_logged_in() && wpaam_is_single_profile() && !wpaam_members_can_view_profiles() && !wpaam_is_own_profile()) {
// Display error message
$args = array('id' => 'wpaam-no-access', 'type' => 'notice', 'text' => __('You are not authorized to access this area.', 'wpaam'));
wpaam_message($args);
$pass = false;
}
return apply_filters('wpaam_can_access_profile', $pass);
}
/**
* Add custom classes to body tag
*
* @since 1.0.0
* @param array $classes
* @return array
*/
function wpaam_body_classes($classes)
{
if (is_page(wpaam_get_core_page_id('login'))) {
// add class if we're on a login page
$classes[] = 'wpaam-login-page';
} else {
if (is_page(wpaam_get_core_page_id('register'))) {
// add class if we're on a register page
$classes[] = 'wpaam-register-page';
} else {
if (is_page(wpaam_get_core_page_id('account'))) {
// add class if we're on a account page
$classes[] = 'wpaam-account-page';
} else {
if (is_page(wpaam_get_core_page_id('profile'))) {
// add class if we're on a profile page
$classes[] = 'wpaam-profile-page';
// add user to body class if set
if (wpaam_is_single_profile()) {
$classes[] = 'wpaam-user-' . wpaam_is_single_profile();
}
} else {
if (is_page(wpaam_get_core_page_id('password'))) {
// add class if we're on a password page
$classes[] = 'wpaam-password-page';
}
}
}
}
}
return $classes;
}
function wpaam_get_displayed_user_id()
{
$user_id = false;
$who = wpaam_is_single_profile();
$structure = get_option('wpaam_permalink', 'user_id');
// If we're on the profile but no user has been given, we return the current user id.
if (!$who && !empty($structure) && is_page(wpaam_get_core_page_id('profile'))) {
return get_current_user_id();
}
// Process the retrieved user.
if ($who && !empty($structure)) {
switch ($structure) {
case 'user_id':
$user_id = esc_attr($who);
break;
case 'username':
$retrieve = get_user_by('login', esc_attr($who));
$user_id = $retrieve->data->ID;
break;
case 'nickname':
// WP_User_Query arguments.
$args = array('search' => esc_attr($who), 'search_columns' => array('user_nicename'));
// The User Query.
$user_query = new WP_User_Query($args);
$user_query = $user_query->get_results();
$user_id = $user_query[0]->data->ID;
break;
}
}
return $user_id;
}