79 lines
2.0 KiB
PHP
79 lines
2.0 KiB
PHP
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<?php
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/**************************
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* Repo *
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* 24-11-2017 *
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***************************
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* Designed & Developed by *
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* xdrm-brackets *
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***************************
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* https://xdrm.io/ *
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**************************/
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namespace database\core;
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use \error\core\Error;
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use \error\core\Err;
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class Repo{
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/* (1) Driver
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---------------------------------------------------------*/
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private static $driver = null;
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public static function setDriver(DatabaseDriver $driver){ self::$driver = $driver; }
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public static function request(String $repo=null, String $method=null){
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/* (1) Check arguments
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---------------------------------------------------------*/
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/* (1) Check @repo */
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if( !is_string($repo) || strlen($repo) < 1 )
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throw new \Exception("@repo is not a non-empty string");
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/* (2) Check @method */
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if( !is_string($method) || strlen($method) < 1 )
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throw new \Exception("@method is not a non-empty string");
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/* (3) Check class path */
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$class_path = "\\database\\repo\\$repo";
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if( !\class_exists($class_path) )
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throw new \Exception("Repo class '$class_path' cannot be found");
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/* (2) Call the method
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---------------------------------------------------------*/
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/* (1) Create the instance (pre-script) */
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$instance = new $class_path();
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/* (2) Check extends Repo_i */
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if( !( $instance instanceof Repo_i ) )
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throw new \Exception("Repo class '$class_path' must extends Repo_i");
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/* (3) Bind pdo instance */
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\call_user_func([$instance, 'setPDO'], self::$driver->pdo());
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/* (3) Check if the method exists */
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if( !\method_exists($instance, $method) )
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throw new \Exception("Repo '$repo' has no public method '$method'");
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/* (4) Fetch response (send arguments as well) */
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$response = call_user_func_array([$instance, $method], array_slice(func_get_args(), 2));
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/* (5) Call post-script */
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$instance = null;
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/* (6) Dispatch response */
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return $response;
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}
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}
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