From da81d6551de7c5da9460a4ed75da0ca2dec8c26e Mon Sep 17 00:00:00 2001
From: Roric van Schalkwijk <roric.vanschalkwijk@yard.nl>
Date: Tue, 17 Feb 2026 10:30:00 +0100
Subject: [PATCH] feat: add gravitysmtp vars registration

---
 config/yard-config-expander.php             |  4 +++
 src/Licenses/Contracts/AbstractLicense.php  |  4 +--
 src/Licenses/LicensesServiceProvider.php    |  2 ++
 src/Licenses/Plugins/GravitySMTPLicense.php | 35 +++++++++++++++++++++
 4 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100644 src/Licenses/Plugins/GravitySMTPLicense.php

diff --git a/config/yard-config-expander.php b/config/yard-config-expander.php
index 794bed1..a0292ba 100644
--- a/config/yard-config-expander.php
+++ b/config/yard-config-expander.php
@@ -63,6 +63,10 @@
 		'ACF_PRO_LICENSE_KEY' => $_SERVER['ACF_PRO_LICENSE_KEY'] ?? null,
 		'FACETWP_LICENSE_KEY' => $_SERVER['FACETWP_LICENSE_KEY'] ?? null,
 		'GF_LICENSE_KEY' => $_SERVER['GF_LICENSE_KEY'] ?? null,
+		'GRAVITYSMTP_GENERIC_HOST' => $_SERVER['GRAVITYSMTP_GENERIC_HOST'] ?? null,
+		'GRAVITYSMTP_GENERIC_PORT' => $_SERVER['GRAVITYSMTP_GENERIC_PORT'] ?? null,
+		'GRAVITYSMTP_GENERIC_ENCRYPTION_TYPE' => $_SERVER['GRAVITYSMTP_GENERIC_ENCRYPTION_TYPE'] ?? null,
+		'GRAVITYSMTP_GENERIC_AUTH' => $_SERVER['GRAVITYSMTP_GENERIC_AUTH'] ?? null,
 		'SEARCHWP_LICENSE_KEY' => $_SERVER['SEARCHWP_LICENSE_KEY'] ?? null,
 		'SEOPRESS_LICENSE_KEY' => $_SERVER['SEOPRESS_LICENSE_KEY'] ?? null,
 		'WPMDB_LICENSE_KEY' => $_SERVER['WPMDB_LICENSE_KEY'] ?? null,
diff --git a/src/Licenses/Contracts/AbstractLicense.php b/src/Licenses/Contracts/AbstractLicense.php
index 28893cb..abd4f26 100644
--- a/src/Licenses/Contracts/AbstractLicense.php
+++ b/src/Licenses/Contracts/AbstractLicense.php
@@ -28,8 +28,8 @@ public function __construct(array $licenses)
 
 	abstract public function register(): void;
 
-	protected function getLicense(): string
+	protected function getLicense(?string $configKey = null): string
 	{
-		return $this->licenses[static::LICENSE_CONFIG_KEY] ?? '';
+		return $this->licenses[$configKey ?? static::LICENSE_CONFIG_KEY] ?? '';
 	}
 }
diff --git a/src/Licenses/LicensesServiceProvider.php b/src/Licenses/LicensesServiceProvider.php
index 7ccf455..8f4f19d 100644
--- a/src/Licenses/LicensesServiceProvider.php
+++ b/src/Licenses/LicensesServiceProvider.php
@@ -8,6 +8,7 @@
 use Yard\ConfigExpander\Licenses\Plugins\AdvancedCustomFieldsLicense;
 use Yard\ConfigExpander\Licenses\Plugins\FacetWPLicense;
 use Yard\ConfigExpander\Licenses\Plugins\GravityFormsLicense;
+use Yard\ConfigExpander\Licenses\Plugins\GravitySMTPLicense;
 use Yard\ConfigExpander\Licenses\Plugins\SearchWPLicense;
 use Yard\ConfigExpander\Licenses\Plugins\SeoPressLicense;
 use Yard\ConfigExpander\Licenses\Plugins\WpMigrateLicense;
@@ -30,6 +31,7 @@ protected function setLicenses(): void
 		LicenseManager::make($licenses)->registerPlugins([
 			AdvancedCustomFieldsLicense::class,
 			GravityFormsLicense::class,
+			GravitySMTPLicense::class,
 			FacetWPLicense::class,
 			SearchWPLicense::class,
 			SeoPressLicense::class,
diff --git a/src/Licenses/Plugins/GravitySMTPLicense.php b/src/Licenses/Plugins/GravitySMTPLicense.php
new file mode 100644
index 0000000..5dd80b0
--- /dev/null
+++ b/src/Licenses/Plugins/GravitySMTPLicense.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yard\ConfigExpander\Licenses\Plugins;
+
+use Yard\ConfigExpander\Licenses\Contracts\AbstractLicense;
+
+class GravitySMTPLicense extends AbstractLicense
+{
+	protected const GRAVITYSMTP_GENERIC_HOST = 'GRAVITYSMTP_GENERIC_HOST';
+	protected const GRAVITYSMTP_GENERIC_PORT = 'GRAVITYSMTP_GENERIC_PORT';
+	protected const GRAVITYSMTP_GENERIC_ENCRYPTION_TYPE = 'GRAVITYSMTP_GENERIC_ENCRYPTION_TYPE';
+	protected const GRAVITYSMTP_GENERIC_AUTH = 'GRAVITYSMTP_GENERIC_AUTH';
+
+	public function register(): void
+	{
+		$smtpConstants = [
+			self::GRAVITYSMTP_GENERIC_HOST,
+			self::GRAVITYSMTP_GENERIC_PORT,
+			self::GRAVITYSMTP_GENERIC_ENCRYPTION_TYPE,
+			self::GRAVITYSMTP_GENERIC_AUTH,
+		];
+
+		foreach ($smtpConstants as $constant) {
+			$value = $this->getLicense($constant);
+
+			if (defined($constant) || ('' === $value)) {
+				continue;
+			}
+
+			define($constant, $value);
+		}
+	}
+}