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<?php
/**
* CinIsis main class.
*/
class CinIsis {
/**
* @var $db
* Database resource.
*/
var $db;
/**
* @var $implementation
* Database implementation.
*/
var $implementation;
/**
* Constructor.
*
* @param $file
* Optional parameter to set alternative config file.
*/
function __construct($file = 'config/config.yaml') {
try {
// Load main configuration.
$config = $this->config($file);
// Load database schema.
$schema = $this->config('schemas/'. $config['database'] .'.yaml');
} catch (Exception $e) {
echo '[cinisis] caught exception: ', $e->getMessage(), "\n";
return FALSE;
}
// Setup database connection.
$this->implementation = $config['implementation'] .'Db';
$this->db = new $this->implementation($schema);
}
/**
* Config file load.
*
* @param $file
* Config file.
*
* @return
* Array with configuration.
*/
function config($file) {
if (!file_exists($file)) {
throw new Exception('Config '. $file .' not found.');
}
// Load configuration.
return Spyc::YAMLLoad($file);
}
}
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