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dotclear._no/inc/libs/clearbricks/template/class.tplnode.php

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+<?php
+/**
+ * @class tplNode
+ * @brief Template nodes, for parsing purposes
+ *
+ * Generic list node, this one may only be instanciated once for root element
+ *
+ * @package Clearbricks
+ * @subpackage Template
+ *
+ * @copyright Olivier Meunier & Association Dotclear
+ * @copyright GPL-2.0-only
+ */
+
+class tplNode
+{
+    # Basic tree structure : links to parent, children forrest
+    protected $parentNode;
+    protected $children;
+
+    public function __construct()
+    {
+        $this->children   = new ArrayObject();
+        $this->parentNode = null;
+    }
+
+    // Returns compiled block
+    public function compile($tpl)
+    {
+        $res = '';
+        foreach ($this->children as $child) {
+            $res .= $child->compile($tpl);
+        }
+        return $res;
+    }
+
+    # Add a children to current node
+    public function addChild($child)
+    {
+        $this->children[] = $child;
+        $child->setParent($this);
+    }
+
+    # Set current node children
+    public function setChildren($children)
+    {
+        $this->children = $children;
+        foreach ($this->children as $child) {
+            $child->setParent($this);
+        }
+
+    }
+
+    # Defines parent for current node
+    protected function setParent($parent)
+    {
+        $this->parentNode = $parent;
+    }
+
+    # Retrieves current node parent.
+    # If parent is root node, null is returned
+    public function getParent()
+    {
+        return $this->parentNode;
+    }
+
+    # Current node tag
+    public function getTag()
+    {
+        return "ROOT";
+    }
+}