/**
* Assign appropriate CoursePress capabilities for roles
*
* @since 1.2.3.3.
*
*/
public function assign_role_capabilities($user_id, $role, $old_role)
{
$capability_types = self::$capabilities['instructor'];
if ('administrator' == $role) {
self::assign_admin_capabilities($user_id);
} else {
$user = new Instructor($user_id);
$instructor_courses = $user->get_assigned_courses_ids();
// Remove all CoursePress capabilities
foreach ($capability_types as $key => $value) {
$user->remove_cap($key);
}
// If they are an instructor, give them their appropriate capabilities back
if (!empty($instructor_courses)) {
CoursePress::instance()->assign_instructor_capabilities($user_id);
}
}
}
function drop_instructor_capabilities($user_id)
{
if (user_can($user_id, 'manage_options')) {
return;
}
$role = new Instructor($user_id);
$global_option = !is_multisite();
delete_user_option($user_id, 'role_ins', $global_option);
// Legacy
delete_user_meta($user_id, 'role_ins', 'instructor');
$role->remove_cap('can_edit_posts');
$role->remove_cap('read');
$role->remove_cap('upload_files');
$capabilities = array_keys(CoursePress_Capabilities::$capabilities['instructor']);
foreach ($capabilities as $cap) {
$role->remove_cap($cap);
}
CoursePress_Capabilities::grant_private_caps($user_id);
}