/**
* Returns an array of the role names of roles that have users.
*
* @since 1.0.0
* @access public
* @return array
*/
function members_get_active_role_names()
{
$has_users = array();
foreach (members_get_active_role_slugs() as $role) {
$has_users[$role] = members_get_role_name($role);
}
return $has_users;
}
/**
* Returns an array of the role names a user has.
*
* @since 1.0.0
* @access public
* @param int $user_id
* @return array
*/
function members_get_user_role_names($user_id)
{
$user = new WP_User($user_id);
$names = array();
foreach ($user->roles as $role) {
$names[$role] = members_get_role_name($role);
}
return $names;
}
/**
* The role name column callback.
*
* @since 1.0.0
* @access protected
* @param string $role
* @return string
*/
protected function column_title($role)
{
$states = array();
$role_states = '';
// If the role is the default role.
if ($role == get_option('default_role')) {
$states[] = esc_html__('Default Role', 'members');
}
// If the current user has this role.
if (members_current_user_has_role($role)) {
$states[] = esc_html__('Your Role', 'members');
}
// Allow devs to filter the role states.
$states = apply_filters('members_role_states', $states, $role);
// If we have states, string them together.
if (!empty($states)) {
foreach ($states as $state) {
$role_states .= sprintf('<span class="role-state">%s</span>', $state);
}
$role_states = ' – ' . $role_states;
}
// Add the title and role states.
$title = sprintf('<strong><a class="row-title" href="%s">%s</a>%s</strong>', esc_url(members_get_edit_role_url($role)), esc_html(members_get_role_name($role)), $role_states);
return apply_filters('members_manage_roles_column_role_name', $title, $role);
}
/**
* Outputs the page.
*
* @since 1.0.0
* @access public
* @return void
*/
public function page()
{
?>
<div class="wrap">
<h1><?php
!$this->is_clone ? esc_html_e('Add New Role', 'members') : esc_html_e('Clone Role', 'members');
?>
</h1>
<?php
settings_errors('members_role_new');
?>
<div id="poststuff">
<form name="form0" method="post" action="<?php
echo esc_url(members_get_new_role_url());
?>
">
<?php
wp_nonce_field('new_role', 'members_new_role_nonce');
?>
<div id="post-body" class="metabox-holder columns-<?php
echo 1 == get_current_screen()->get_columns() ? 1 : 2;
?>
">
<div id="post-body-content">
<div id="titlediv" class="members-title-div">
<div id="titlewrap">
<span class="screen-reader-text"><?php
esc_html_e('Role Name', 'members');
?>
</span>
<input type="text" name="role_name" value="<?php
echo !$this->role && $this->clone_role ? esc_attr(sprintf(__('%s Clone', 'members'), members_get_role_name($this->clone_role))) : esc_attr($this->role_name);
?>
" placeholder="<?php
esc_attr_e('Enter role name', 'members');
?>
" />
</div><!-- #titlewrap -->
<div class="inside">
<div id="edit-slug-box">
<strong><?php
esc_html_e('Role:', 'members');
?>
</strong> <span class="role-slug"><?php
echo !$this->role && $this->clone_role ? esc_attr("{$this->clone_role}_clone") : esc_attr($this->role);
?>
</span> <!-- edit box -->
<input type="text" name="role" value="<?php
echo members_sanitize_role($this->role);
?>
" />
<button type="button" class="role-edit-button button button-small closed"><?php
esc_html_e('Edit', 'members');
?>
</button>
</div>
</div><!-- .inside -->
</div><!-- .members-title-div -->
<?php
$cap_tabs = new Members_Cap_Tabs('', $this->capabilities);
?>
<?php
$cap_tabs->display();
?>
</div><!-- #post-body-content -->
<?php
wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false);
?>
<?php
wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false);
?>
<div id="postbox-container-1" class="postbox-container side">
<?php
do_meta_boxes(get_current_screen()->id, 'side', '');
?>
</div><!-- .post-box-container -->
</div><!-- #post-body -->
</form>
</div><!-- #poststuff -->
</div><!-- .wrap -->
<?php
}
/**
* Runs on the `load-{$page}` hook. This is the handler for form submissions and requests.
*
* @since 1.0.0
* @access public
* @return void
*/
public function load()
{
// Get the current action if sent as request.
$action = isset($_REQUEST['action']) ? sanitize_key($_REQUEST['action']) : false;
// Get the current action if posted.
if (isset($_POST['action']) && 'delete' == $_POST['action'] || isset($_POST['action2']) && 'delete' == $_POST['action2']) {
$action = 'bulk-delete';
}
// Bulk delete role handler.
if ('bulk-delete' === $action) {
// If roles were selected, let's delete some roles.
if (current_user_can('delete_roles') && isset($_POST['roles']) && is_array($_POST['roles'])) {
// Verify the nonce. Nonce created via `WP_List_Table::display_tablenav()`.
check_admin_referer('bulk-roles');
// Loop through each of the selected roles.
foreach ($_POST['roles'] as $role) {
$role = members_sanitize_role($role);
if (members_role_exists($role)) {
members_delete_role($role);
}
}
// Add roles deleted message.
add_settings_error('members_roles', 'roles_deleted', esc_html__('Selected roles deleted.', 'members'), 'updated');
}
// Delete single role handler.
} else {
if ('delete' === $action) {
// Make sure the current user can delete roles.
if (current_user_can('delete_roles')) {
// Verify the referer.
check_admin_referer('delete_role', 'members_delete_role_nonce');
// Get the role we want to delete.
$role = members_sanitize_role($_GET['role']);
// Check that we have a role before attempting to delete it.
if (members_role_exists($role)) {
// Add role deleted message.
add_settings_error('members_roles', 'role_deleted', sprintf(esc_html__('%s role deleted.', 'members'), members_get_role_name($role)), 'updated');
// Delete the role.
members_delete_role($role);
}
}
}
}
// Load page hook.
do_action('members_load_manage_roles');
}
/**
* Displays the page content.
*
* @since 1.0.0
* @access public
* @return void
*/
public function page()
{
?>
<div class="wrap">
<h1>
<?php
esc_html_e('Edit Role', 'members');
?>
<?php
if (current_user_can('create_roles')) {
?>
<?php
printf('<a class="page-title-action" href="%s">%s</a>', esc_url(members_get_new_role_url()), esc_html__('Add New', 'members'));
?>
<?php
}
?>
</h1>
<?php
settings_errors('members_edit_role');
?>
<div id="poststuff">
<form name="form0" method="post" action="<?php
echo esc_url(members_get_edit_role_url($this->role->name));
?>
">
<?php
wp_nonce_field('edit_role', 'members_edit_role_nonce');
?>
<div id="post-body" class="metabox-holder columns-<?php
echo 1 == get_current_screen()->get_columns() ? 1 : 2;
?>
">
<div id="post-body-content">
<div id="titlediv" class="members-title-div">
<div id="titlewrap">
<span class="screen-reader-text"><?php
esc_html_e('Role Name', 'members');
?>
</span>
<input type="text" disabled="disabled" readonly="readonly" value="<?php
echo esc_attr(members_get_role_name($this->role->name));
?>
" />
</div><!-- #titlewrap -->
<div class="inside">
<div id="edit-slug-box">
<strong><?php
esc_html_e('Role:', 'members');
?>
</strong> <?php
echo esc_attr($this->role->name);
?>
<!-- edit box -->
</div>
</div><!-- .inside -->
</div><!-- .members-title-div -->
<?php
$cap_tabs = new Members_Cap_Tabs($this->role->name);
?>
<?php
$cap_tabs->display();
?>
</div><!-- #post-body-content -->
<?php
wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false);
?>
<?php
wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false);
?>
<div id="postbox-container-1" class="postbox-container side">
<?php
do_meta_boxes(get_current_screen()->id, 'side', $this->role);
?>
</div><!-- .post-box-container -->
</div><!-- #post-body -->
</form>
</div><!-- #poststuff -->
</div><!-- .wrap -->
<?php
}
