From fad93506cd56b976d1413ed5adef87701df715bd Mon Sep 17 00:00:00 2001
From: Kevin Chabowski <kevin@kch42.de>
Date: Sun, 18 May 2014 00:25:49 +0200
Subject: One file per class and new namespace.

We should be able to use a PSR4 autoloader (like composer's) now. ste.php
is still there as a fallback for old applications.
---
 VariableNode.php | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 VariableNode.php

(limited to 'VariableNode.php')

diff --git a/VariableNode.php b/VariableNode.php
new file mode 100644
index 0000000..b312e81
--- /dev/null
+++ b/VariableNode.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace kch42\ste;
+
+class VariableNode extends ASTNode {
+	public $name;
+	public $arrayfields = array();
+	public function transcompile() {
+		$varaccess = '@$ste->vars[' . (is_numeric($this->name) ? $this->name : '"' . Misc::escape_text($this->name) . '"'). ']';
+		foreach($this->arrayfields as $af) {
+			if((count($af) == 1) and ($af[0] instanceof TextNode) and is_numeric($af[0]->text)) {
+				$varaccess .= '[' . $af->text . ']';
+			} else {
+				$varaccess .= '[' . implode(".", array_map(function($node) {
+					if($node instanceof TextNode) {
+						return "\"" . Misc::escape_text($node->text) . "\"";
+					} else if($node instanceof VariableNode) {
+						return $node->transcompile();
+					}
+				}, $af)). ']';
+			}
+		}
+		return $varaccess;
+	}
+}
-- 
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