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<?php |
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/** |
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* @author SignpostMarv |
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*/ |
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declare(strict_types=1); |
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namespace SignpostMarv\DaftFramework; |
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use BadMethodCallException; |
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use InvalidArgumentException; |
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use ParagonIE\EasyDB\EasyDB; |
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use ParagonIE\EasyDB\Factory; |
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use Symfony\Component\HttpFoundation\Request; |
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class Framework |
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{ |
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/** |
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* @var string |
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*/ |
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private $baseUrl; |
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/** |
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* @var string |
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*/ |
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private $basePath; |
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/** |
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* @var EasyDB|null |
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*/ |
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private $db; |
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/** |
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* @var array |
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*/ |
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private $config; |
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/** |
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* @var array<string, self> |
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*/ |
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private static $requestpair = []; |
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public function __construct(string $baseUrl, string $basePath, array $config = []) |
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{ |
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if ( ! is_dir($basePath)) { |
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throw new InvalidArgumentException('Base path must be a directory!'); |
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} elseif (realpath($basePath) !== $basePath) { |
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throw new InvalidArgumentException('Path should be explicitly set to via realpath!'); |
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} |
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$this->baseUrl = static::NormaliseUrl($baseUrl); |
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$this->basePath = $basePath; |
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$this->config = $this->ValidateConfig($config); |
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} |
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public static function NormaliseUrl(string $baseUrl) : string |
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{ |
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/** |
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* @var array<string, string> $parsed |
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*/ |
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$parsed = parse_url($baseUrl); |
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$baseUrl = $parsed['scheme'] . '://' . $parsed['host']; |
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if (isset($parsed['port'])) { |
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$baseUrl .= ':' . $parsed['port']; |
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} |
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return $baseUrl . str_replace('//', '/', $parsed['path']); |
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} |
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public function ObtainDatabaseConnection() : EasyDB |
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{ |
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if ( ! ($this->db instanceof EasyDB)) { |
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throw new BadMethodCallException('Database Connection not available!'); |
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} |
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return $this->db; |
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} |
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public function ConfigureDatabaseConnection( |
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string $dsn, |
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string $username = null, |
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string $password = null, |
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array $options = [] |
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) : void { |
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if ($this->db instanceof EasyDB) { |
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throw new BadMethodCallException('Database Connection already made!'); |
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} |
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$this->db = Factory::create($dsn, $username, $password, $options); |
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} |
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public function ObtainBaseUrl() : string |
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{ |
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return $this->baseUrl; |
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} |
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public function ObtainBasePath() : string |
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{ |
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return $this->basePath; |
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} |
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public function ObtainConfig() : array |
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{ |
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return $this->config; |
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} |
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public function FileIsUnderBasePath(string $filename, bool $requireFileExists = true) : bool |
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{ |
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return |
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( ! $requireFileExists && ! file_exists($filename)) || |
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(is_file($filename) && 0 === mb_strpos(realpath($filename), $this->basePath)); |
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} |
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public static function PairWithRequest(self $framework, Request $request) : void |
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{ |
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self::$requestpair[spl_object_hash($request)] = $framework; |
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} |
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public static function ObtainFrameworkForRequest(Request $request) : self |
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{ |
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$framework = self::$requestpair[spl_object_hash($request)] ?? null; |
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if ( ! ($framework instanceof self)) { |
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throw new InvalidArgumentException( |
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'No framework instance has been paired with the provided request!' |
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); |
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} |
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return $framework; |
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} |
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public static function DisposeOfFrameworkReferences(self ...$frameworks) : void |
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{ |
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foreach (array_keys(self::$requestpair) as $hash) { |
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if (in_array(self::$requestpair[$hash], $frameworks, true)) { |
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unset(self::$requestpair[$hash]); |
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} |
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} |
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} |
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public static function DisposeOfRequestReferences(Request ...$requests) : void |
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{ |
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foreach ($requests as $request) { |
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$hash = spl_object_hash($request); |
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if (isset(self::$requestpair[$hash])) { |
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unset(self::$requestpair[$hash]); |
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} |
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} |
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} |
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/** |
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* @throws InvalidArgumentException if $config contains something not valid |
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*/ |
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68 |
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protected function ValidateConfig(array $config) : array |
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{ |
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return $config; |
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} |
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} |
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SignpostMarv /
daft-framework
