twig implementation

11 files changed, 0 insertions, 361 deletions

diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Arguments.php b/inc/3rdparty/Twig/Extensions/Grammar/Arguments.php
deleted file mode 100644
index 158c05ac..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Arguments.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Arguments extends Twig_Extensions_Grammar
-{
-    public function __toString()
-    {
-        return sprintf('<%s:arguments>', $this->name);
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        return $this->parser->getExpressionParser()->parseArguments();
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Array.php b/inc/3rdparty/Twig/Extensions/Grammar/Array.php
deleted file mode 100644
index 34aece0f..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Array.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Array extends Twig_Extensions_Grammar
-{
-    public function __toString()
-    {
-        return sprintf('<%s:array>', $this->name);
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        return $this->parser->getExpressionParser()->parseArrayExpression();
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Body.php b/inc/3rdparty/Twig/Extensions/Grammar/Body.php
deleted file mode 100644
index 540cfc75..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Body.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Body extends Twig_Extensions_Grammar
-{
-    protected $end;
-
-    public function __construct($name, $end = null)
-    {
-        parent::__construct($name);
-
-        $this->end = null === $end ? 'end'.$name : $end;
-    }
-
-    public function __toString()
-    {
-        return sprintf('<%s:body>', $this->name);
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        $stream = $this->parser->getStream();
-        $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
-        return $this->parser->subparse(array($this, 'decideBlockEnd'), true);
-    }
-
-    public function decideBlockEnd(Twig_Token $token)
-    {
-        return $token->test($this->end);
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Boolean.php b/inc/3rdparty/Twig/Extensions/Grammar/Boolean.php
deleted file mode 100644
index c0048090..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Boolean.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Boolean extends Twig_Extensions_Grammar
-{
-    public function __toString()
-    {
-        return sprintf('<%s:boolean>', $this->name);
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        $this->parser->getStream()->expect(Twig_Token::NAME_TYPE, array('true', 'false'));
-
-        return new Twig_Node_Expression_Constant('true' === $token->getValue() ? true : false, $token->getLine());
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Constant.php b/inc/3rdparty/Twig/Extensions/Grammar/Constant.php
deleted file mode 100644
index 9df60458..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Constant.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Constant extends Twig_Extensions_Grammar
-{
-    protected $type;
-
-    public function __construct($name, $type = null)
-    {
-        $this->name = $name;
-        $this->type = null === $type ? Twig_Token::NAME_TYPE : $type;
-    }
-
-    public function __toString()
-    {
-        return $this->name;
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        $this->parser->getStream()->expect($this->type, $this->name);
-
-        return $this->name;
-    }
-
-    public function getType()
-    {
-        return $this->type;
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Expression.php b/inc/3rdparty/Twig/Extensions/Grammar/Expression.php
deleted file mode 100644
index 4c33df0e..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Expression.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Expression extends Twig_Extensions_Grammar
-{
-    public function __toString()
-    {
-        return sprintf('<%s>', $this->name);
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        return $this->parser->getExpressionParser()->parseExpression();
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Hash.php b/inc/3rdparty/Twig/Extensions/Grammar/Hash.php
deleted file mode 100644
index 98b07d20..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Hash.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Hash extends Twig_Extensions_Grammar
-{
-    public function __toString()
-    {
-        return sprintf('<%s:hash>', $this->name);
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        return $this->parser->getExpressionParser()->parseHashExpression();
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Number.php b/inc/3rdparty/Twig/Extensions/Grammar/Number.php
deleted file mode 100644
index f0857d20..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Number.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Number extends Twig_Extensions_Grammar
-{
-    public function __toString()
-    {
-        return sprintf('<%s:number>', $this->name);
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        $this->parser->getStream()->expect(Twig_Token::NUMBER_TYPE);
-
-        return new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Optional.php b/inc/3rdparty/Twig/Extensions/Grammar/Optional.php
deleted file mode 100644
index da427485..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Optional.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Optional extends Twig_Extensions_Grammar
-{
-    protected $grammar;
-
-    public function __construct()
-    {
-        $this->grammar = array();
-        foreach (func_get_args() as $grammar) {
-            $this->addGrammar($grammar);
-        }
-    }
-
-    public function __toString()
-    {
-        $repr = array();
-        foreach ($this->grammar as $grammar) {
-            $repr[] = (string) $grammar;
-        }
-
-        return sprintf('[%s]', implode(' ', $repr));
-    }
-
-    public function addGrammar(Twig_Extensions_GrammarInterface $grammar)
-    {
-        $this->grammar[] = $grammar;
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        // test if we have the optional element before consuming it
-        if ($this->grammar[0] instanceof Twig_Extensions_Grammar_Constant) {
-            if (!$this->parser->getStream()->test($this->grammar[0]->getType(), $this->grammar[0]->getName())) {
-                return array();
-            }
-        } elseif ($this->grammar[0] instanceof Twig_Extensions_Grammar_Name) {
-            if (!$this->parser->getStream()->test(Twig_Token::NAME_TYPE)) {
-                return array();
-            }
-        } elseif ($this->parser->getStream()->test(Twig_Token::BLOCK_END_TYPE)) {
-            // if this is not a Constant or a Name, it must be the last element of the tag
-
-            return array();
-        }
-
-        $elements = array();
-        foreach ($this->grammar as $grammar) {
-            $grammar->setParser($this->parser);
-
-            $element = $grammar->parse($token);
-            if (is_array($element)) {
-                $elements = array_merge($elements, $element);
-            } else {
-                $elements[$grammar->getName()] = $element;
-            }
-        }
-
-        return $elements;
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Switch.php b/inc/3rdparty/Twig/Extensions/Grammar/Switch.php
deleted file mode 100644
index 4245f2c8..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Switch.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Switch extends Twig_Extensions_Grammar
-{
-    public function __toString()
-    {
-        return sprintf('<%s:switch>', $this->name);
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        $this->parser->getStream()->expect(Twig_Token::NAME_TYPE, $this->name);
-
-        return new Twig_Node_Expression_Constant(true, $token->getLine());
-    }
-}
diff --git a/inc/3rdparty/Twig/Extensions/Grammar/Tag.php b/inc/3rdparty/Twig/Extensions/Grammar/Tag.php
deleted file mode 100644
index 727f2610..00000000
--- a/inc/3rdparty/Twig/Extensions/Grammar/Tag.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-
-/*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-class Twig_Extensions_Grammar_Tag extends Twig_Extensions_Grammar
-{
-    protected $grammar;
-
-    public function __construct()
-    {
-        $this->grammar = array();
-        foreach (func_get_args() as $grammar) {
-            $this->addGrammar($grammar);
-        }
-    }
-
-    public function __toString()
-    {
-        $repr = array();
-        foreach ($this->grammar as $grammar) {
-            $repr[] = (string) $grammar;
-        }
-
-        return implode(' ', $repr);
-    }
-
-    public function addGrammar(Twig_Extensions_GrammarInterface $grammar)
-    {
-        $this->grammar[] = $grammar;
-    }
-
-    public function parse(Twig_Token $token)
-    {
-        $elements = array();
-        foreach ($this->grammar as $grammar) {
-            $grammar->setParser($this->parser);
-
-            $element = $grammar->parse($token);
-            if (is_array($element)) {
-                $elements = array_merge($elements, $element);
-            } else {
-                $elements[$grammar->getName()] = $element;
-            }
-        }
-
-        $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
-        return $elements;
-    }
-}