starting work on Smarty stuff

docroot/html/libs/sysplugins/smarty_internal_compile_append.php

@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * Smarty Internal Plugin Compile Append
+ * 
+ * Compiles the {append} tag
+ * 
+ * @package Smarty
+ * @subpackage Compiler
+ * @author Uwe Tews 
+ */
+/**
+ * Smarty Internal Plugin Compile Append Class
+ */
+class Smarty_Internal_Compile_Append extends Smarty_Internal_Compile_Assign {
+	// attribute definitions
+    public $required_attributes = array('var', 'value');
+    public $shorttag_order = array('var', 'value');
+    public $optional_attributes = array('scope', 'index'); 
+
+    /**
+     * Compiles code for the {append} tag
+     * 
+     * @param array $args array with attributes from parser
+     * @param object $compiler compiler object
+     * @param array $parameter array with compilation parameter
+     * @return string compiled code
+     */
+    public function compile($args, $compiler, $parameter)
+    {
+        $this->compiler = $compiler;
+        // check and get attributes
+        $_attr = $this->_get_attributes($args); 
+        // map to compile assign attributes
+        if (isset($_attr['index'])) {
+            $_params['smarty_internal_index'] = '[' . $_attr['index'] . ']';
+            unset($_attr['index']);
+        } else {
+            $_params['smarty_internal_index'] = '[]';
+        }
+        $_new_attr = array();
+        foreach ($_attr as $key => $value) {
+            $_new_attr[] = array($key => $value);
+        } 
+        // call compile assign
+        return parent::compile($_new_attr, $compiler, $_params);
+    } 
+} 
+
+?>