From f785f67ca89a1a10258268f7e85440a0235f4d39 Mon Sep 17 00:00:00 2001
From: N1ebieski <kontakt@intelekt.net.pl>
Date: Sat, 15 Mar 2025 08:49:58 +0000
Subject: [PATCH] Add VariableParser and VariableContext Fixes
 N1ebieski/vs-code-php-parser-cli#5

---
 app/Contexts/Variable.php      | 22 +++++++++++++++++
 app/Parsers/VariableParser.php | 43 ++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+)
 create mode 100644 app/Contexts/Variable.php
 create mode 100644 app/Parsers/VariableParser.php

diff --git a/app/Contexts/Variable.php b/app/Contexts/Variable.php
new file mode 100644
index 0000000..4b691fc
--- /dev/null
+++ b/app/Contexts/Variable.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Contexts;
+
+class Variable extends AbstractContext
+{
+    public ?string $name = null;
+
+    protected bool $hasChildren = false;
+
+    public function type(): string
+    {
+        return 'variable';
+    }
+
+    public function castToArray(): array
+    {
+        return [
+            'name' => $this->name,
+        ];
+    }
+}
diff --git a/app/Parsers/VariableParser.php b/app/Parsers/VariableParser.php
new file mode 100644
index 0000000..e0fd7bc
--- /dev/null
+++ b/app/Parsers/VariableParser.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Parsers;
+
+use App\Contexts\AbstractContext;
+use App\Contexts\Variable as VariableContext;
+use App\Parser\Settings;
+use Microsoft\PhpParser\Node\Expression\Variable;
+use Microsoft\PhpParser\PositionUtilities;
+
+class VariableParser extends AbstractParser
+{
+    /**
+     * @var VariableContext
+     */
+    protected AbstractContext $context;
+
+    public function parse(Variable $node)
+    {
+        $this->context->name = $node->getName();
+
+        if (Settings::$capturePosition) {
+            $range = PositionUtilities::getRangeFromPosition(
+                $node->getStartPosition(),
+                mb_strlen($node->getText()),
+                $node->getRoot()->getFullText(),
+            );
+
+            if (Settings::$calculatePosition !== null) {
+                $range = Settings::adjustPosition($range);
+            }
+
+            $this->context->setPosition($range);
+        }
+
+        return $this->context;
+    }
+
+    public function initNewContext(): ?AbstractContext
+    {
+        return new VariableContext;
+    }
+}