1 files changed, 0 insertions, 234 deletions
diff --git a/vendor/exTpl/Node.php b/vendor/exTpl/Node.php
deleted file mode 100644
index 0dbd946..0000000
--- a/vendor/exTpl/Node.php
+++ /dev/null
@@ -1,234 +0,0 @@
-<?php
-/*
- * Node.php - template parser node interface and classes
- *
- * Copyright (c) 2013  Elmar Ludwig
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- */
-
-namespace exTpl;
-
-require_once 'Context.php';
-require_once 'Expression.php';
-
-/**
- * Basic interface for nodes in the template parse tree. The only
- * required method is "render" to render a node and its children.
- */
-interface Node
-{
-    /**
-     * Returns a string representation of this node.
-     *
-     * @param Context $context  symbol table
-     */
-    public function render($context);
-}
-
-/**
- * TextNode represents a verbatim text segment.
- */
-class TextNode implements Node
-{
-    protected $text;
-
-    /**
-     * Initializes a new Node instance with the given text.
-     *
-     * @param string $text      verbatim text
-     */
-    public function __construct($text)
-    {
-        $this->text = $text;
-    }
-
-    /**
-     * Returns a string representation of this node.
-     *
-     * @param Context $context  symbol table
-     */
-    public function render($context)
-    {
-        return $this->text;
-    }
-}
-
-/**
- * ExpressionNode represents an expression tag: "{...}".
- */
-class ExpressionNode implements Node
-{
-    protected $expr;
-
-    /**
-     * Initializes a new Node instance with the given expression.
-     *
-     * @param Expression $expr  expression object
-     */
-    public function __construct(Expression $expr)
-    {
-        $this->expr = $expr;
-    }
-
-    /**
-     * Returns a string representation of this node.
-     *
-     * @param Context $context  symbol table
-     */
-    public function render($context)
-    {
-        $value = $this->expr->value($context);
-
-        if (!($this->expr instanceof RawExpression)) {
-            $value = $context->escape($value);
-        }
-
-        return $value;
-    }
-}
-
-/**
- * ArrayNode represents a sequence of arbitrary nodes.
- */
-class ArrayNode implements Node
-{
-    protected $nodes = array();
-
-    /**
-     * Adds a child node to this sequence node.
-     *
-     * @param Node $node        child node to add
-     */
-    public function addChild(Node $node)
-    {
-        $this->nodes[] = $node;
-    }
-
-    /**
-     * Returns a string representation of this node.
-     *
-     * @param Context $context  symbol table
-     */
-    public function render($context)
-    {
-        $result = '';
-
-        foreach ($this->nodes as $node) {
-            $result .= $node->render($context);
-        }
-
-        return $result;
-    }
-}
-
-/**
- * IteratorNode represents a single iterator tag:
- * "{foreach ARRAY [as [KEY =>] VALUE]}...{endforeach}".
- */
-class IteratorNode extends ArrayNode
-{
-    protected $expr;
-    protected $key_name;
-    protected $val_name;
-
-    /**
-     * Initializes a new Node instance with the given expression.
-     *
-     * @param Expression $expr  expression object
-     * @param string $key_name  name of variable on each iteration
-     * @param string $val_name  name of variable on each iteration
-     */
-    public function __construct(Expression $expr, $key_name, $val_name)
-    {
-        $this->expr = $expr;
-        $this->key_name = $key_name;
-        $this->val_name = $val_name;
-    }
-
-    /**
-     * Returns a string representation of this node. The IteratorNode
-     * renders the node sequence for each value in the expression list.
-     *
-     * @param Context $context  symbol table
-     */
-    public function render($context)
-    {
-        $values = $this->expr->value($context);
-        $result = '';
-
-        if (is_array($values) && is_int(key($values))) {
-            $bindings = array($this->key_name => &$key, $this->val_name => &$value);
-            $context = new Context($bindings, $context);
-
-            foreach ($values as $key => $value) {
-                $result .= parent::render(new Context($value, $context));
-            }
-        } else if (is_array($values) && count($values)) {
-            return parent::render(new Context($values, $context));
-        } else if ($values) {
-            return parent::render($context);
-        }
-
-        return $result;
-    }
-}
-
-/**
- * ConditionNode represents a single condition tag:
- * "{if CONDITION}...{else}...{endif}".
- */
-class ConditionNode extends ArrayNode
-{
-    protected $condition;
-    protected $else_node;
-
-    /**
-     * Initializes a new Node instance with the given expression.
-     *
-     * @param Expression $condition     expression object
-     */
-    public function __construct(Expression $condition)
-    {
-        $this->condition = $condition;
-    }
-
-    /**
-     * Adds an else block to this condition node.
-     */
-    public function addElse()
-    {
-        $this->else_node = new ArrayNode();
-    }
-
-    /**
-     * Adds a child node to this condition node.
-     *
-     * @param Node $node        child node to add
-     */
-    public function addChild(Node $node)
-    {
-        if ($this->else_node) {
-            $this->else_node->addChild($node);
-        } else {
-            parent::addChild($node);
-        }
-    }
-
-    /**
-     * Returns a string representation of this node.
-     *
-     * @param Context $context  symbol table
-     */
-    public function render($context)
-    {
-        if ($this->condition->value($context)) {
-            return parent::render($context);
-        }
-
-        return $this->else_node ? $this->else_node->render($context) : '';
-    }
-}