Legacy escape route mapRolesSnippet.php

mapRolesSnippet.php

<?php
// ...

    /**
     * Map legacy roles to symfony roles. Legacy roles are in following format:
     * ['moderator' => '1']
     */
    private function mapRoles()
    {
        if (empty($this->legacyRoles)) {
            return;
        }

        foreach ($this->legacyRoles as $roleName => $roleValue) {
            if ($roleValue === '1') {
                $this->roles[] = 'ROLE_' . strtoupper($roleName);
            }
        }
    }
// ...