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<?php |
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declare(strict_types=1); |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CoreBundle\Migrations\Schema\V200; |
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use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo; |
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use Doctrine\DBAL\Schema\Schema; |
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final class Version20250923214700 extends AbstractMigrationChamilo |
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{ |
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public function getDescription(): string |
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{ |
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return "Normalize user.roles to canonical ROLE_* and serialize consistently"; |
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} |
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public function up(Schema $schema): void |
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{ |
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$conn = $this->connection; |
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$conn->beginTransaction(); |
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try { |
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$users = $conn->fetchAllAssociative("SELECT id, roles FROM `user`"); |
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$updateStmt = $conn->prepare("UPDATE `user` SET roles = :roles WHERE id = :id"); |
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foreach ($users as $u) { |
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$id = (int) $u['id']; |
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$raw = $u['roles']; |
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// Decode from any legacy format to array |
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[$roles] = $this->decodeRoles($raw); |
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// Normalize to canonical ROLE_* and ordering |
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$normalized = $this->normalizeRoles($roles); |
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// Re-encode ALWAYS as PHP serialized array (Doctrine array type compatibility) |
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$encoded = serialize(array_values($normalized)); |
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// Update only if different to avoid unnecessary writes |
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if ((string) $encoded !== (string) $raw) { |
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$updateStmt->executeStatement(['roles' => $encoded, 'id' => $id]); |
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} |
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} |
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$conn->commit(); |
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} catch (\Throwable $e) { |
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$conn->rollBack(); |
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throw $e; |
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} |
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} |
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public function down(Schema $schema): void {} |
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/** |
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* Decode roles from various legacy formats into an array. |
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* Supported: json, php-serialized, comma/space-separated text, array, empty. |
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* @return array{0: array} |
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*/ |
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private function decodeRoles($raw): array |
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{ |
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if ($raw === null || $raw === '') { |
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return [[]]; |
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} |
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if (is_array($raw)) { |
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return [$raw]; |
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} |
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$s = (string) $raw; |
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// Try JSON |
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$json = json_decode($s, true); |
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if (json_last_error() === JSON_ERROR_NONE && is_array($json)) { |
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return [$json]; |
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} |
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// Try PHP serialized |
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$unser = @unserialize($s); |
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if ($unser !== false && is_array($unser)) { |
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return [$unser]; |
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} |
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// Fallback: split plain text by commas/spaces |
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$parts = preg_split('/[,\s]+/', $s, -1, PREG_SPLIT_NO_EMPTY); |
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return [$parts ?: []]; |
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} |
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/** |
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* Normalize role codes to canonical ROLE_* form. |
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* - Uppercase |
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* - Add ROLE_ prefix when missing |
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* - Unify legacy aliases (e.g., SUPER_ADMIN → ROLE_GLOBAL_ADMIN) |
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* - Deduplicate |
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* - Sort by meaningful priority |
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*/ |
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private function normalizeRoles(array $roles): array |
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{ |
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$out = []; |
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foreach ($roles as $r) { |
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$c = $this->normalizeRoleCode((string) $r); |
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if ($c !== '' && !in_array($c, $out, true)) { |
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$out[] = $c; |
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} |
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} |
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// Sort by priority (stable intent) |
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$prio = array_flip([ |
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'ROLE_GLOBAL_ADMIN', |
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'ROLE_ADMIN', |
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'ROLE_SESSION_MANAGER', |
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'ROLE_HR', |
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'ROLE_TEACHER', |
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'ROLE_STUDENT_BOSS', |
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'ROLE_INVITEE', |
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'ROLE_STUDENT', |
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]); |
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usort($out, function ($a, $b) use ($prio) { |
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$pa = $prio[$a] ?? PHP_INT_MAX; |
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$pb = $prio[$b] ?? PHP_INT_MAX; |
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if ($pa === $pb) { |
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return strcmp($a, $b); |
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} |
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return $pa <=> $pb; |
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}); |
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return $out; |
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} |
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private function normalizeRoleCode(string $code): string |
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{ |
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$c = strtoupper(trim($code)); |
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static $map = [ |
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'STUDENT' => 'ROLE_STUDENT', |
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'TEACHER' => 'ROLE_TEACHER', |
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'HR' => 'ROLE_HR', |
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'SESSION_MANAGER' => 'ROLE_SESSION_MANAGER', |
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'STUDENT_BOSS' => 'ROLE_STUDENT_BOSS', |
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'INVITEE' => 'ROLE_INVITEE', |
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'QUESTION_MANAGER' => 'ROLE_QUESTION_MANAGER', |
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'ADMIN' => 'ROLE_ADMIN', |
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'GLOBAL_ADMIN' => 'ROLE_GLOBAL_ADMIN', |
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'SUPER_ADMIN' => 'ROLE_GLOBAL_ADMIN', |
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'ROLE_SUPER_ADMIN' => 'ROLE_GLOBAL_ADMIN', |
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]; |
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if (!str_starts_with($c, 'ROLE_')) { |
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return $map[$c] ?? ('ROLE_' . $c); |
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} |
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return $map[$c] ?? $c; |
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} |
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} |
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