Version 5.0.0 release

system/Email/Outgoing/SendGrid.php

@@ -13,6 +13,7 @@ namespace IPS\Email\Outgoing;
 /* To prevent PHP errors (extending class does not exist) revealing path */
 
 use IPS\core\Advertisement;
+use IPS\core\extensions\core\CommunityEnhancements\SendGrid as SendGridIntegration;
 use IPS\Db;
 use IPS\Email;
 use IPS\Http\Request\Exception;
@@ -131,6 +132,27 @@ class SendGrid extends Email
 			throw new Exception( $response['errors'][0]['message'] );
 		}
 	}
+
+	/**
+	 * Is this email class usable?
+	 *
+	 * @param string $type Email Type
+	 * @return  bool
+	 */
+	public static function isUsable( string $type ): bool
+	{
+		if( ( new SendGridIntegration() )->enabled )
+		{
+			return match( true )
+			{
+				( $type == Email::TYPE_TRANSACTIONAL OR $type == Email::TYPE_LIST ) AND Settings::i()->sendgrid_use_for == 2 => true,
+				$type == Email::TYPE_BULK AND (int) Settings::i()->sendgrid_use_for > 0 => true,
+				default => false
+			};
+		}
+
+		return false;
+	}
 	
 	/**
 	 * Merge and Send
@@ -251,8 +273,8 @@ class SendGrid extends Email
 			),
 			'tracking_settings'	=> array(
 				'click_tracking'	=> array(
-					'enable'			=> (bool) Settings::i()->sendgrid_click_tracking,
-					'enable_text'		=> (bool) Settings::i()->sendgrid_click_tracking,
+					'enable'			=> false,
+					'enable_text'		=> false,
 				),
 				'open_tracking'	=> array(
 					'enable'			=> (bool) Settings::i()->sendgrid_click_tracking,
@@ -372,5 +394,25 @@ class SendGrid extends Email
 	{
 		return $this->_api( 'scopes' );
 	}
-	
+
+
+	/**
+	 * Parse/Save email form settings
+	 *
+	 * @param   array   $values settings array
+	 * @return  array
+	 */
+	public function saveSettings( array $values ): array
+	{
+		if ( isset( $values['mail_method'] ) and $values['mail_method'] != 'sendgrid' and Settings::i()->sendgrid_use_for == 2 )
+		{
+			$values['sendgrid_use_for'] = 1;
+		}
+		elseif ( isset( $values['mail_method'] ) and $values['mail_method'] == 'sendgrid' )
+		{
+			$values['sendgrid_use_for'] = 2;
+		}
+
+		return $values;
+	}
 }