/**
* Displays a message if the Content Permissions component is active but no role
* has been given the capability of 'restrict_content', which is a required capability to
* use the component.
*
* @since 0.1
* @uses is_active_members_component() Checks if the content_permissions component is active.
* @uses members_check_form_cap() Checks if the restrict_content capability has been given to a role.
*/
function members_message_no_restrict_content()
{
if (is_active_members_component('content_permissions') && !members_check_for_cap('restrict_content')) {
$message = __('No role currently has the <code>restrict_content</code> capability. To use the <em>Content Permissions</em> component, at least one role must have this capability.', 'members');
members_admin_message('', $message);
}
}
/**
* Displays a message if the New Roles component is active and no
* roles have the 'create_roles' capability.
*
* @since 0.1
*/
function members_message_no_create_roles()
{
if (is_active_members_component('new_roles') && !members_check_for_cap('create_roles')) {
$message = __('To create new roles, you must give the <code>create_roles</code> capability to at least one role.', 'members');
members_admin_message('', $message);
}
}
/**
* Loads the settings pages for the Manage Roles component.
* @since 0.1
*/
function members_component_load_edit_roles()
{
global $members_manage_roles_page;
/* Capability to manage roles. Users need to change this on initial setup by giving at least one role the 'edit_roles' capability. */
if (members_check_for_cap('edit_roles')) {
$edit_roles_cap = 'edit_roles';
} else {
$edit_roles_cap = 'edit_users';
}
/* Create the Manage Roles page. */
$members_edit_roles_page = add_submenu_page('users.php', __('Roles', 'members'), __('Roles', 'members'), $edit_roles_cap, 'roles', 'members_edit_roles_page');
}
