Add bc layer for getting root node to configuration class (#15)

massiveart · Aug 1, 2022 · 24e9dc9 · 24e9dc9
1 parent c4b6689
commit 24e9dc9
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Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -17,8 +17,13 @@ class Configuration implements ConfigurationInterface
      */
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('massive_art_pdf');
+        $treeBuilder = new TreeBuilder('massive_pdf');
+        if (method_exists($treeBuilder, 'getRootNode')) {
+            $root = $treeBuilder->getRootNode();
+        } else {
+            // BC layer for symfony/config 4.1 and older
+            $root = $treeBuilder->root('massive_pdf');
+        }
 
         $rootNode
             ->children()

diff --git a/composer.json b/composer.json
@@ -12,7 +12,12 @@
     "require": {
         "php": ">=5.4",
         "knplabs/knp-snappy-bundle": "^1.4",
-        "twig/twig": "^1.0 || ^2.0 || ^3.0"
+        "twig/twig": "^1.0 || ^2.0 || ^3.0",
+        "symfony/http-kernel": "^3.4 || ^4.0 || ^5.0 || ^6.0",
+        "symfony/http-foundation": "^3.4 || ^4.0 || ^5.0 || ^6.0",
+        "symfony/config": "^3.4 || ^4.0 || ^5.0 || ^6.0",
+        "symfony/dependency-injection": "^3.4 || ^4.0 || ^5.0 || ^6.0",
+        "symfony/framework-bundle": "^3.4 || ^4.0 || ^5.0 || ^6.0"
     },
     "autoload": {
         "psr-4": {