/**
* Display or retrieve the HTML dropdown list of sorting options.
*
* @since 1.0.0
* @access public
* @param string|array $args Optional. Override default arguments.
* @return string HTML.
*/
function wpum_directory_sort_dropdown($args = '')
{
$defaults = array('exclude' => '', 'selected' => '', 'class' => 'wpum-dropdown-sort');
$args = wp_parse_args($args, $defaults);
// Get css class
$class = $args['class'];
// Get options
$sorting_methods = wpum_get_directory_sorting_methods();
// Exclude methods if any
if (!empty($args['exclude'])) {
// Check if it's only one value that we need to exclude
if (is_string($args['exclude'])) {
unset($sorting_methods[$args['exclude']]);
// Check if there's more than one value to exclude
} elseif (is_array($args['exclude'])) {
foreach ($args['exclude'] as $method_to_exclude) {
unset($sorting_methods[$method_to_exclude]);
}
}
}
$sorting_methods = apply_filters('wpum_sort_dropdown_methods', $sorting_methods, $args);
$selected = isset($_GET['sort']) ? $selected = $_GET['sort'] : ($selected = $args['selected']);
$output = "<select name='wpum-dropdown' id='wpum-dropdown' class='{$class}'>\n";
foreach ($sorting_methods as $value => $label) {
$method_url = add_query_arg(array('sort' => $value), get_permalink());
if ($selected == $value) {
$output .= "\t<option value='" . esc_url($method_url) . "' selected='selected' >{$label}</option>\n";
} else {
$output .= "\t<option value='" . esc_url($method_url) . "'>{$label}</option>\n";
}
}
$output .= "</select>\n";
return $output;
}
/**
* Modify the WP_User_Query on the directory page.
* Specify a custom sorting order.
*
* @since 1.0.0
* @param array $args WP_User_Query args.
* @param string $directory_id id number of the directory.
* @return array
*/
function wpum_directory_pre_set_order($args, $directory_id)
{
// Get selected sorting method
$sorting_method = get_post_meta($directory_id, 'default_sorting_method', true);
// Check whether a sorting method is set from frontend
if (isset($_GET['sort']) && array_key_exists($_GET['sort'], wpum_get_directory_sorting_methods())) {
$sorting_method = sanitize_key($_GET['sort']);
}
switch ($sorting_method) {
case 'user_nicename':
$args['orderby'] = 'user_nicename';
break;
case 'newest':
$args['orderby'] = 'registered';
$args['order'] = 'DESC';
break;
case 'oldest':
$args['orderby'] = 'registered';
break;
case 'name':
$args['meta_key'] = 'first_name';
$args['orderby'] = 'meta_value';
$args['order'] = 'ASC';
break;
case 'last_name':
$args['meta_key'] = 'last_name';
$args['orderby'] = 'meta_value';
$args['order'] = 'ASC';
break;
}
return $args;
}
/**
* Adds the directory post type.
* This handles the creation of user directories.
*
* @access public
* @since 1.0.0
* @return void
*/
public function meta_options()
{
$general_options = array('id' => 'wpum_directory_general_options', 'title' => __('General Settings', 'wpum'), 'pages' => array('wpum_directory'), 'fields' => array(array('id' => 'directory_roles', 'name' => __('User Roles', 'wpum'), 'sub' => __('Leave blank to display all user roles.', 'wpum'), 'desc' => __('Select the user roles you wish to display into this directory.', 'wpum'), 'type' => 'multiselect', 'options' => wpum_get_roles(true)), array('id' => 'display_search_form', 'name' => __('Display search form', 'wpum'), 'desc' => __('Enable this option to display the user search form', 'wpum'), 'type' => 'checkbox', 'std' => 1), array('id' => 'excluded_ids', 'name' => __('Exclude users', 'wpum'), 'sub' => __('Comma separated list of users id you wish to exclude.', 'wpum'), 'desc' => sprintf(__(' Example: type %s to exclude users with those id(s).', 'wpum'), '<code>1, 6, 89</code>'), 'type' => 'text'), array('id' => 'profiles_per_page', 'name' => __('Profiles per page', 'wpum'), 'sub' => __('Select how many profiles you wish to display per page.', 'wpum'), 'type' => 'number', 'std' => 10), array('id' => 'directory_template', 'name' => __('Directory Template', 'wpum'), 'desc' => __('Select a template from the list.', 'wpum'), 'type' => 'select', 'options' => wpum_get_directory_templates())));
// Create the new metabox
$this->general_options = new Pretty_Metabox(apply_filters('wpum_directory_general_options', $general_options));
// Build the sorting metabox options
$sorting_options = array('id' => 'wpum_directory_sorting_options', 'title' => __('Users sorting', 'wpum'), 'pages' => array('wpum_directory'), 'fields' => array(array('id' => 'display_sorter', 'name' => __('Display sorter', 'wpum'), 'desc' => __('Enable this setting to display a dropdown menu into the directory with the sorting options.', 'wpum'), 'type' => 'checkbox', 'std' => 1), array('id' => 'display_amount', 'name' => __('Display amount filter', 'wpum'), 'desc' => __('Enable this setting to display a dropdown menu into the directory with the results amount filter.', 'wpum'), 'type' => 'checkbox', 'std' => 1), array('id' => 'default_sorting_method', 'name' => __('Sorting method', 'wpum'), 'sub' => __('Select the sorting method for the directory', 'wpum'), 'desc' => __('If the sorter field is visible, this will be used as default option.', 'wpum'), 'type' => 'select', 'std' => 'newest', 'options' => wpum_get_directory_sorting_methods())));
// Create the new metabox
$this->sorting_options = new Pretty_Metabox(apply_filters('wpum_directory_general_options', $sorting_options));
}
