/**
* User directory shortcode
*
* @access public
* @since 1.0.0
* @return $output shortcode output
*/
public function wpum_user_directory($atts, $content = null)
{
extract(shortcode_atts(array('id' => null), $atts));
ob_start();
$directory_id = intval($id);
// Check if directory exists
$check_directory = get_post_status($directory_id);
// Display error if something is wrong.
if (!$id || $check_directory !== 'publish') {
$args = array('id' => 'wpum-no-user-directory-id', 'type' => 'error', 'text' => __('Something went wrong, you have not set a directory ID or the directory is not published.', 'wpum'));
$warning = wpum_message($args, true);
return;
}
// Prepare Pagination
$number = wpum_directory_profiles_per_page($directory_id);
$paged = get_query_var('paged') ? get_query_var('paged') : 1;
if ($paged == 1) {
$offset = 0;
} else {
$offset = ($paged - 1) * $number;
}
// Make the query
$args = array('number' => $number, 'offset' => $offset, 'fields' => wpum_get_user_query_fields());
$user_query = new WP_User_Query(apply_filters("wpum_user_directory_query", $args, $directory_id));
// Detect which template we should be using.
$template = "user-directory.php";
$template_tag = wpum_directory_has_custom_template($directory_id);
if ($template_tag) {
$template = "user-directory-{$template_tag}.php";
}
// Build Pagination Count
// Modify $number var if a custom amount is set from the frontend
// This updates the pagination too.
if (isset($_GET['amount']) && is_numeric($_GET['amount'])) {
$number = $_GET['amount'];
}
$total_users = $user_query->total_users;
$total_pages = ceil($total_users / $number);
// Merge directory details in array
$directory_args = array('user_data' => $user_query->get_results(), 'users_found' => $user_query->get_total(), 'total_users' => $total_users, 'total_pages' => $total_pages, 'directory_id' => $directory_id, 'paged' => $paged, 'search_form' => wpum_directory_has_search_form($directory_id));
// Load the template
get_wpum_template($template, array('directory_args' => $directory_args));
$output = ob_get_clean();
return $output;
}
/**
* Modify the user query to search for users through the search form.
*
* @param array $args query arguments.
* @param string $directory_id directory id number.
* @since 1.2.0
*/
function wpum_directory_pre_set_search($args, $directory_id)
{
if (wpum_directory_has_search_form($directory_id) && isset($_POST['search_user'])) {
$args['search'] = sanitize_text_field($_POST['search_user']);
}
return $args;
}
