Move classes into Zend style setup.

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@88 48356398-32a2-884e-a903-53898d9a118a

library/HTMLPurifier/Generator.php

@@ -0,0 +1,45 @@
+<?php
+
+class HTMLPurifier_Generator
+{
+    
+    function generateFromTokens($tokens) {
+        $html = '';
+        foreach ($tokens as $token) {
+            $html .= $this->generateFromToken($token);
+        }
+        return $html;
+    }
+    
+    function generateFromToken($token) {
+        if ($token->type == 'start') {
+            $attr = $this->generateAttributes($token->attributes);
+            return '<' . $token->name . ($attr ? ' ' : '') . $attr . '>';
+            
+        } elseif ($token->type == 'end') {
+            return '</' . $token->name . '>';
+            
+        } elseif ($token->type == 'empty') {
+            $attr = $this->generateAttributes($token->attributes);
+             return '<' . $token->name . ($attr ? ' ' : '') . $attr . ' />';
+            
+        } elseif ($token->type == 'text') {
+            return htmlentities($token->data, ENT_COMPAT, 'UTF-8');
+            
+        } else {
+            return '';
+            
+        }
+    }
+    
+    function generateAttributes($assoc_array_of_attributes) {
+        $html = '';
+        foreach ($assoc_array_of_attributes as $key => $value) {
+            $html .= $key.'="'.htmlentities($value, ENT_COMPAT, 'UTF-8').'" ';
+        }
+        return rtrim($html);
+    }
+    
+}
+
+?>