VERSION 0.2 doctrine ORM et entités

1 files changed, 398 insertions, 0 deletions

diff --git a/vendor/symfony/cache/Adapter/PdoAdapter.php b/vendor/symfony/cache/Adapter/PdoAdapter.php
new file mode 100644
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+++ b/vendor/symfony/cache/Adapter/PdoAdapter.php
@@ -0,0 +1,398 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Cache\Adapter;
+
+use Symfony\Component\Cache\Exception\InvalidArgumentException;
+use Symfony\Component\Cache\Marshaller\DefaultMarshaller;
+use Symfony\Component\Cache\Marshaller\MarshallerInterface;
+use Symfony\Component\Cache\PruneableInterface;
+
+class PdoAdapter extends AbstractAdapter implements PruneableInterface
+{
+    private const MAX_KEY_LENGTH = 255;
+
+    private MarshallerInterface $marshaller;
+    private \PDO $conn;
+    private string $dsn;
+    private string $driver;
+    private string $serverVersion;
+    private string $table = 'cache_items';
+    private string $idCol = 'item_id';
+    private string $dataCol = 'item_data';
+    private string $lifetimeCol = 'item_lifetime';
+    private string $timeCol = 'item_time';
+    private ?string $username = null;
+    private ?string $password = null;
+    private array $connectionOptions = [];
+    private string $namespace;
+
+    /**
+     * You can either pass an existing database connection as PDO instance or
+     * a DSN string that will be used to lazy-connect to the database when the
+     * cache is actually used.
+     *
+     * List of available options:
+     *  * db_table: The name of the table [default: cache_items]
+     *  * db_id_col: The column where to store the cache id [default: item_id]
+     *  * db_data_col: The column where to store the cache data [default: item_data]
+     *  * db_lifetime_col: The column where to store the lifetime [default: item_lifetime]
+     *  * db_time_col: The column where to store the timestamp [default: item_time]
+     *  * db_username: The username when lazy-connect [default: '']
+     *  * db_password: The password when lazy-connect [default: '']
+     *  * db_connection_options: An array of driver-specific connection options [default: []]
+     *
+     * @throws InvalidArgumentException When first argument is not PDO nor Connection nor string
+     * @throws InvalidArgumentException When PDO error mode is not PDO::ERRMODE_EXCEPTION
+     * @throws InvalidArgumentException When namespace contains invalid characters
+     */
+    public function __construct(#[\SensitiveParameter] \PDO|string $connOrDsn, string $namespace = '', int $defaultLifetime = 0, array $options = [], ?MarshallerInterface $marshaller = null)
+    {
+        if (\is_string($connOrDsn) && str_contains($connOrDsn, '://')) {
+            throw new InvalidArgumentException(sprintf('Usage of Doctrine DBAL URL with "%s" is not supported. Use a PDO DSN or "%s" instead.', __CLASS__, DoctrineDbalAdapter::class));
+        }
+
+        if (isset($namespace[0]) && preg_match('#[^-+.A-Za-z0-9]#', $namespace, $match)) {
+            throw new InvalidArgumentException(sprintf('Namespace contains "%s" but only characters in [-+.A-Za-z0-9] are allowed.', $match[0]));
+        }
+
+        if ($connOrDsn instanceof \PDO) {
+            if (\PDO::ERRMODE_EXCEPTION !== $connOrDsn->getAttribute(\PDO::ATTR_ERRMODE)) {
+                throw new InvalidArgumentException(sprintf('"%s" requires PDO error mode attribute be set to throw Exceptions (i.e. $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION)).', __CLASS__));
+            }
+
+            $this->conn = $connOrDsn;
+        } else {
+            $this->dsn = $connOrDsn;
+        }
+
+        $this->maxIdLength = self::MAX_KEY_LENGTH;
+        $this->table = $options['db_table'] ?? $this->table;
+        $this->idCol = $options['db_id_col'] ?? $this->idCol;
+        $this->dataCol = $options['db_data_col'] ?? $this->dataCol;
+        $this->lifetimeCol = $options['db_lifetime_col'] ?? $this->lifetimeCol;
+        $this->timeCol = $options['db_time_col'] ?? $this->timeCol;
+        $this->username = $options['db_username'] ?? $this->username;
+        $this->password = $options['db_password'] ?? $this->password;
+        $this->connectionOptions = $options['db_connection_options'] ?? $this->connectionOptions;
+        $this->namespace = $namespace;
+        $this->marshaller = $marshaller ?? new DefaultMarshaller();
+
+        parent::__construct($namespace, $defaultLifetime);
+    }
+
+    public static function createConnection(#[\SensitiveParameter] string $dsn, array $options = []): \PDO|string
+    {
+        if ($options['lazy'] ?? true) {
+            return $dsn;
+        }
+
+        $pdo = new \PDO($dsn);
+        $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+
+        return $pdo;
+    }
+
+    /**
+     * Creates the table to store cache items which can be called once for setup.
+     *
+     * Cache ID are saved in a column of maximum length 255. Cache data is
+     * saved in a BLOB.
+     *
+     * @throws \PDOException    When the table already exists
+     * @throws \DomainException When an unsupported PDO driver is used
+     */
+    public function createTable(): void
+    {
+        $sql = match ($driver = $this->getDriver()) {
+            // We use varbinary for the ID column because it prevents unwanted conversions:
+            // - character set conversions between server and client
+            // - trailing space removal
+            // - case-insensitivity
+            // - language processing like é == e
+            'mysql' => "CREATE TABLE $this->table ($this->idCol VARBINARY(255) NOT NULL PRIMARY KEY, $this->dataCol MEDIUMBLOB NOT NULL, $this->lifetimeCol INTEGER UNSIGNED, $this->timeCol INTEGER UNSIGNED NOT NULL) COLLATE utf8mb4_bin, ENGINE = InnoDB",
+            'sqlite' => "CREATE TABLE $this->table ($this->idCol TEXT NOT NULL PRIMARY KEY, $this->dataCol BLOB NOT NULL, $this->lifetimeCol INTEGER, $this->timeCol INTEGER NOT NULL)",
+            'pgsql' => "CREATE TABLE $this->table ($this->idCol VARCHAR(255) NOT NULL PRIMARY KEY, $this->dataCol BYTEA NOT NULL, $this->lifetimeCol INTEGER, $this->timeCol INTEGER NOT NULL)",
+            'oci' => "CREATE TABLE $this->table ($this->idCol VARCHAR2(255) NOT NULL PRIMARY KEY, $this->dataCol BLOB NOT NULL, $this->lifetimeCol INTEGER, $this->timeCol INTEGER NOT NULL)",
+            'sqlsrv' => "CREATE TABLE $this->table ($this->idCol VARCHAR(255) NOT NULL PRIMARY KEY, $this->dataCol VARBINARY(MAX) NOT NULL, $this->lifetimeCol INTEGER, $this->timeCol INTEGER NOT NULL)",
+            default => throw new \DomainException(sprintf('Creating the cache table is currently not implemented for PDO driver "%s".', $driver)),
+        };
+
+        $this->getConnection()->exec($sql);
+    }
+
+    public function prune(): bool
+    {
+        $deleteSql = "DELETE FROM $this->table WHERE $this->lifetimeCol + $this->timeCol <= :time";
+
+        if ('' !== $this->namespace) {
+            $deleteSql .= " AND $this->idCol LIKE :namespace";
+        }
+
+        $connection = $this->getConnection();
+
+        try {
+            $delete = $connection->prepare($deleteSql);
+        } catch (\PDOException) {
+            return true;
+        }
+        $delete->bindValue(':time', time(), \PDO::PARAM_INT);
+
+        if ('' !== $this->namespace) {
+            $delete->bindValue(':namespace', sprintf('%s%%', $this->namespace), \PDO::PARAM_STR);
+        }
+        try {
+            return $delete->execute();
+        } catch (\PDOException) {
+            return true;
+        }
+    }
+
+    protected function doFetch(array $ids): iterable
+    {
+        $connection = $this->getConnection();
+
+        $now = time();
+        $expired = [];
+
+        $sql = str_pad('', (\count($ids) << 1) - 1, '?,');
+        $sql = "SELECT $this->idCol, CASE WHEN $this->lifetimeCol IS NULL OR $this->lifetimeCol + $this->timeCol > ? THEN $this->dataCol ELSE NULL END FROM $this->table WHERE $this->idCol IN ($sql)";
+        $stmt = $connection->prepare($sql);
+        $stmt->bindValue($i = 1, $now, \PDO::PARAM_INT);
+        foreach ($ids as $id) {
+            $stmt->bindValue(++$i, $id);
+        }
+        $result = $stmt->execute();
+
+        if (\is_object($result)) {
+            $result = $result->iterateNumeric();
+        } else {
+            $stmt->setFetchMode(\PDO::FETCH_NUM);
+            $result = $stmt;
+        }
+
+        foreach ($result as $row) {
+            if (null === $row[1]) {
+                $expired[] = $row[0];
+            } else {
+                yield $row[0] => $this->marshaller->unmarshall(\is_resource($row[1]) ? stream_get_contents($row[1]) : $row[1]);
+            }
+        }
+
+        if ($expired) {
+            $sql = str_pad('', (\count($expired) << 1) - 1, '?,');
+            $sql = "DELETE FROM $this->table WHERE $this->lifetimeCol + $this->timeCol <= ? AND $this->idCol IN ($sql)";
+            $stmt = $connection->prepare($sql);
+            $stmt->bindValue($i = 1, $now, \PDO::PARAM_INT);
+            foreach ($expired as $id) {
+                $stmt->bindValue(++$i, $id);
+            }
+            $stmt->execute();
+        }
+    }
+
+    protected function doHave(string $id): bool
+    {
+        $connection = $this->getConnection();
+
+        $sql = "SELECT 1 FROM $this->table WHERE $this->idCol = :id AND ($this->lifetimeCol IS NULL OR $this->lifetimeCol + $this->timeCol > :time)";
+        $stmt = $connection->prepare($sql);
+
+        $stmt->bindValue(':id', $id);
+        $stmt->bindValue(':time', time(), \PDO::PARAM_INT);
+        $stmt->execute();
+
+        return (bool) $stmt->fetchColumn();
+    }
+
+    protected function doClear(string $namespace): bool
+    {
+        $conn = $this->getConnection();
+
+        if ('' === $namespace) {
+            if ('sqlite' === $this->getDriver()) {
+                $sql = "DELETE FROM $this->table";
+            } else {
+                $sql = "TRUNCATE TABLE $this->table";
+            }
+        } else {
+            $sql = "DELETE FROM $this->table WHERE $this->idCol LIKE '$namespace%'";
+        }
+
+        try {
+            $conn->exec($sql);
+        } catch (\PDOException) {
+        }
+
+        return true;
+    }
+
+    protected function doDelete(array $ids): bool
+    {
+        $sql = str_pad('', (\count($ids) << 1) - 1, '?,');
+        $sql = "DELETE FROM $this->table WHERE $this->idCol IN ($sql)";
+        try {
+            $stmt = $this->getConnection()->prepare($sql);
+            $stmt->execute(array_values($ids));
+        } catch (\PDOException) {
+        }
+
+        return true;
+    }
+
+    protected function doSave(array $values, int $lifetime): array|bool
+    {
+        if (!$values = $this->marshaller->marshall($values, $failed)) {
+            return $failed;
+        }
+
+        $conn = $this->getConnection();
+
+        $driver = $this->getDriver();
+        $insertSql = "INSERT INTO $this->table ($this->idCol, $this->dataCol, $this->lifetimeCol, $this->timeCol) VALUES (:id, :data, :lifetime, :time)";
+
+        switch (true) {
+            case 'mysql' === $driver:
+                $sql = $insertSql." ON DUPLICATE KEY UPDATE $this->dataCol = VALUES($this->dataCol), $this->lifetimeCol = VALUES($this->lifetimeCol), $this->timeCol = VALUES($this->timeCol)";
+                break;
+            case 'oci' === $driver:
+                // DUAL is Oracle specific dummy table
+                $sql = "MERGE INTO $this->table USING DUAL ON ($this->idCol = ?) ".
+                    "WHEN NOT MATCHED THEN INSERT ($this->idCol, $this->dataCol, $this->lifetimeCol, $this->timeCol) VALUES (?, ?, ?, ?) ".
+                    "WHEN MATCHED THEN UPDATE SET $this->dataCol = ?, $this->lifetimeCol = ?, $this->timeCol = ?";
+                break;
+            case 'sqlsrv' === $driver && version_compare($this->getServerVersion(), '10', '>='):
+                // MERGE is only available since SQL Server 2008 and must be terminated by semicolon
+                // It also requires HOLDLOCK according to http://weblogs.sqlteam.com/dang/archive/2009/01/31/UPSERT-Race-Condition-With-MERGE.aspx
+                $sql = "MERGE INTO $this->table WITH (HOLDLOCK) USING (SELECT 1 AS dummy) AS src ON ($this->idCol = ?) ".
+                    "WHEN NOT MATCHED THEN INSERT ($this->idCol, $this->dataCol, $this->lifetimeCol, $this->timeCol) VALUES (?, ?, ?, ?) ".
+                    "WHEN MATCHED THEN UPDATE SET $this->dataCol = ?, $this->lifetimeCol = ?, $this->timeCol = ?;";
+                break;
+            case 'sqlite' === $driver:
+                $sql = 'INSERT OR REPLACE'.substr($insertSql, 6);
+                break;
+            case 'pgsql' === $driver && version_compare($this->getServerVersion(), '9.5', '>='):
+                $sql = $insertSql." ON CONFLICT ($this->idCol) DO UPDATE SET ($this->dataCol, $this->lifetimeCol, $this->timeCol) = (EXCLUDED.$this->dataCol, EXCLUDED.$this->lifetimeCol, EXCLUDED.$this->timeCol)";
+                break;
+            default:
+                $driver = null;
+                $sql = "UPDATE $this->table SET $this->dataCol = :data, $this->lifetimeCol = :lifetime, $this->timeCol = :time WHERE $this->idCol = :id";
+                break;
+        }
+
+        $now = time();
+        $lifetime = $lifetime ?: null;
+        try {
+            $stmt = $conn->prepare($sql);
+        } catch (\PDOException $e) {
+            if ($this->isTableMissing($e) && (!$conn->inTransaction() || \in_array($driver, ['pgsql', 'sqlite', 'sqlsrv'], true))) {
+                $this->createTable();
+            }
+            $stmt = $conn->prepare($sql);
+        }
+
+        // $id and $data are defined later in the loop. Binding is done by reference, values are read on execution.
+        if ('sqlsrv' === $driver || 'oci' === $driver) {
+            $stmt->bindParam(1, $id);
+            $stmt->bindParam(2, $id);
+            $stmt->bindParam(3, $data, \PDO::PARAM_LOB);
+            $stmt->bindValue(4, $lifetime, \PDO::PARAM_INT);
+            $stmt->bindValue(5, $now, \PDO::PARAM_INT);
+            $stmt->bindParam(6, $data, \PDO::PARAM_LOB);
+            $stmt->bindValue(7, $lifetime, \PDO::PARAM_INT);
+            $stmt->bindValue(8, $now, \PDO::PARAM_INT);
+        } else {
+            $stmt->bindParam(':id', $id);
+            $stmt->bindParam(':data', $data, \PDO::PARAM_LOB);
+            $stmt->bindValue(':lifetime', $lifetime, \PDO::PARAM_INT);
+            $stmt->bindValue(':time', $now, \PDO::PARAM_INT);
+        }
+        if (null === $driver) {
+            $insertStmt = $conn->prepare($insertSql);
+
+            $insertStmt->bindParam(':id', $id);
+            $insertStmt->bindParam(':data', $data, \PDO::PARAM_LOB);
+            $insertStmt->bindValue(':lifetime', $lifetime, \PDO::PARAM_INT);
+            $insertStmt->bindValue(':time', $now, \PDO::PARAM_INT);
+        }
+
+        foreach ($values as $id => $data) {
+            try {
+                $stmt->execute();
+            } catch (\PDOException $e) {
+                if ($this->isTableMissing($e) && (!$conn->inTransaction() || \in_array($driver, ['pgsql', 'sqlite', 'sqlsrv'], true))) {
+                    $this->createTable();
+                }
+                $stmt->execute();
+            }
+            if (null === $driver && !$stmt->rowCount()) {
+                try {
+                    $insertStmt->execute();
+                } catch (\PDOException) {
+                    // A concurrent write won, let it be
+                }
+            }
+        }
+
+        return $failed;
+    }
+
+    /**
+     * @internal
+     */
+    protected function getId(mixed $key): string
+    {
+        if ('pgsql' !== $this->getDriver()) {
+            return parent::getId($key);
+        }
+
+        if (str_contains($key, "\0") || str_contains($key, '%') || !preg_match('//u', $key)) {
+            $key = rawurlencode($key);
+        }
+
+        return parent::getId($key);
+    }
+
+    private function getConnection(): \PDO
+    {
+        if (!isset($this->conn)) {
+            $this->conn = new \PDO($this->dsn, $this->username, $this->password, $this->connectionOptions);
+            $this->conn->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+        }
+
+        return $this->conn;
+    }
+
+    private function getDriver(): string
+    {
+        return $this->driver ??= $this->getConnection()->getAttribute(\PDO::ATTR_DRIVER_NAME);
+    }
+
+    private function getServerVersion(): string
+    {
+        return $this->serverVersion ??= $this->getConnection()->getAttribute(\PDO::ATTR_SERVER_VERSION);
+    }
+
+    private function isTableMissing(\PDOException $exception): bool
+    {
+        $driver = $this->getDriver();
+        [$sqlState, $code] = $exception->errorInfo ?? [null, $exception->getCode()];
+
+        return match ($driver) {
+            'pgsql' => '42P01' === $sqlState,
+            'sqlite' => str_contains($exception->getMessage(), 'no such table:'),
+            'oci' => 942 === $code,
+            'sqlsrv' => 208 === $code,
+            'mysql' => 1146 === $code,
+            default => false,
+        };
+    }
+}