Standardize config field names, and make drivers declare which fields they require

common/framework/drivers/mail/base.php

@@ -46,6 +46,26 @@ abstract class Base implements \Rhymix\Framework\Drivers\MailInterface
 		return class_basename(get_called_class());
 	}
 	
+	/**
+	 * Get the list of configuration fields required by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getRequiredConfig()
+	{
+		return array();
+	}
+	
+	/**
+	 * Get the list of API types supported by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getAPITypes()
+	{
+		return array();
+	}
+	
 	/**
 	 * Check if the current mail driver is supported on this server.
 	 * 

common/framework/drivers/mail/ses.php

@@ -17,12 +17,32 @@ class SES extends Base implements \Rhymix\Framework\Drivers\MailInterface
 	 */
 	protected function __construct(array $config)
 	{
-		$transport = \Swift_AWSTransport::newInstance($config['user'], $config['pass']);
+		$transport = \Swift_AWSTransport::newInstance($config['api_user'], $config['api_pass']);
 		$transport->setDebug(array($this, 'debugCallback'));
-		$transport->setEndpoint('https://email.' . strtolower($config['type']) . '.amazonaws.com/');
+		$transport->setEndpoint('https://email.' . strtolower($config['api_type']) . '.amazonaws.com/');
 		$this->mailer = \Swift_Mailer::newInstance($transport);
 	}
 	
+	/**
+	 * Get the list of configuration fields required by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getRequiredConfig()
+	{
+		return array('api_user', 'api_pass', 'api_type');
+	}
+	
+	/**
+	 * Get the list of API types supported by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getAPITypes()
+	{
+		return array('us-east-1', 'us-west-2', 'eu-west-1');
+	}
+	
 	/**
 	 * Check if the current mail driver is supported on this server.
 	 * 

common/framework/drivers/mail/smtp.php

@@ -12,9 +12,9 @@ class SMTP extends Base implements \Rhymix\Framework\Drivers\MailInterface
 	 */
 	protected function __construct(array $config)
 	{
-		$transport = \Swift_SmtpTransport::newInstance($config['host'], $config['port'], $config['secure']);
+		$transport = \Swift_SmtpTransport::newInstance($config['smtp_host'], $config['smtp_port'], $config['smtp_security']);
-		$transport->setUsername($config['user']);
+		$transport->setUsername($config['smtp_user']);
-		$transport->setPassword($config['pass']);
+		$transport->setPassword($config['smtp_pass']);
 		$local_domain = $transport->getLocalDomain();
 		if (preg_match('/^\*\.(.+)$/', $local_domain, $matches))
 		{
@@ -23,6 +23,16 @@ class SMTP extends Base implements \Rhymix\Framework\Drivers\MailInterface
 		$this->mailer = \Swift_Mailer::newInstance($transport);
 	}
 	
+	/**
+	 * Get the list of configuration fields required by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getRequiredConfig()
+	{
+		return array('smtp_host', 'smtp_port', 'smtp_security', 'smtp_user', 'smtp_pass');
+	}
+	
 	/**
 	 * Check if the current mail driver is supported on this server.
 	 * 

common/framework/drivers/mail/sparkpost.php

@@ -12,6 +12,16 @@ class SparkPost extends Base implements \Rhymix\Framework\Drivers\MailInterface
 	 */
 	protected static $_url = 'https://api.sparkpost.com/api/v1/transmissions';
 	
+	/**
+	 * Get the list of configuration fields required by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getRequiredConfig()
+	{
+		return array('api_token');
+	}
+	
 	/**
 	 * Check if the current mail driver is supported on this server.
 	 * 

common/framework/drivers/mail/woorimail.php

@@ -31,6 +31,26 @@ class Woorimail extends Base implements \Rhymix\Framework\Drivers\MailInterface
 		'me_013' => '전용채널에 도메인이 등록되어 있지 않습니다.',
 	);
 	
+	/**
+	 * Get the list of configuration fields required by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getRequiredConfig()
+	{
+		return array('api_domain', 'api_token', 'api_type');
+	}
+	
+	/**
+	 * Get the list of API types supported by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getAPITypes()
+	{
+		return array('free', 'paid');
+	}
+	
 	/**
 	 * Check if the current mail driver is supported on this server.
 	 * 

common/framework/drivers/mailinterface.php

@@ -22,6 +22,20 @@ interface MailInterface
 	 */
 	public static function getName();
 	
+	/**
+	 * Get the list of configuration fields required by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getRequiredConfig();
+	
+	/**
+	 * Get the list of API types supported by this mail driver.
+	 * 
+	 * @return array
+	 */
+	public static function getAPITypes();
+	
 	/**
 	 * Check if the current mail driver is supported on this server.
 	 *