twig implementation

4 files changed, 287 insertions, 0 deletions

diff --git a/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/FormThemeTokenParser.php b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/FormThemeTokenParser.php
new file mode 100644
index 00000000..244d676e
--- /dev/null
+++ b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/FormThemeTokenParser.php
@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Bridge\Twig\TokenParser;
+
+use Symfony\Bridge\Twig\Node\FormThemeNode;
+
+/**
+ * Token Parser for the 'form_theme' tag.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FormThemeTokenParser extends \Twig_TokenParser
+{
+    /**
+     * Parses a token and returns a node.
+     *
+     * @param \Twig_Token $token A Twig_Token instance
+     *
+     * @return \Twig_NodeInterface A Twig_NodeInterface instance
+     */
+    public function parse(\Twig_Token $token)
+    {
+        $lineno = $token->getLine();
+        $stream = $this->parser->getStream();
+
+        $form = $this->parser->getExpressionParser()->parseExpression();
+
+        if ($this->parser->getStream()->test(\Twig_Token::NAME_TYPE, 'with')) {
+            $this->parser->getStream()->next();
+            $resources = $this->parser->getExpressionParser()->parseExpression();
+        } else {
+            $resources = new \Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine());
+            do {
+                $resources->addElement($this->parser->getExpressionParser()->parseExpression());
+            } while (!$stream->test(\Twig_Token::BLOCK_END_TYPE));
+        }
+
+        $stream->expect(\Twig_Token::BLOCK_END_TYPE);
+
+        return new FormThemeNode($form, $resources, $lineno, $this->getTag());
+    }
+
+    /**
+     * Gets the tag name associated with this token parser.
+     *
+     * @return string The tag name
+     */
+    public function getTag()
+    {
+        return 'form_theme';
+    }
+}
diff --git a/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransChoiceTokenParser.php b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransChoiceTokenParser.php
new file mode 100644
index 00000000..be8ac5cf
--- /dev/null
+++ b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransChoiceTokenParser.php
@@ -0,0 +1,89 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Bridge\Twig\TokenParser;
+
+use Symfony\Bridge\Twig\Node\TransNode;
+
+/**
+ * Token Parser for the 'transchoice' tag.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TransChoiceTokenParser extends TransTokenParser
+{
+    /**
+     * Parses a token and returns a node.
+     *
+     * @param \Twig_Token $token A Twig_Token instance
+     *
+     * @return \Twig_NodeInterface A Twig_NodeInterface instance
+     *
+     * @throws \Twig_Error_Syntax
+     */
+    public function parse(\Twig_Token $token)
+    {
+        $lineno = $token->getLine();
+        $stream = $this->parser->getStream();
+
+        $vars = new \Twig_Node_Expression_Array(array(), $lineno);
+
+        $count = $this->parser->getExpressionParser()->parseExpression();
+
+        $domain = null;
+        $locale = null;
+
+        if ($stream->test('with')) {
+            // {% transchoice count with vars %}
+            $stream->next();
+            $vars = $this->parser->getExpressionParser()->parseExpression();
+        }
+
+        if ($stream->test('from')) {
+            // {% transchoice count from "messages" %}
+            $stream->next();
+            $domain = $this->parser->getExpressionParser()->parseExpression();
+        }
+
+        if ($stream->test('into')) {
+            // {% transchoice count into "fr" %}
+            $stream->next();
+            $locale =  $this->parser->getExpressionParser()->parseExpression();
+        }
+
+        $stream->expect(\Twig_Token::BLOCK_END_TYPE);
+
+        $body = $this->parser->subparse(array($this, 'decideTransChoiceFork'), true);
+
+        if (!$body instanceof \Twig_Node_Text && !$body instanceof \Twig_Node_Expression) {
+            throw new \Twig_Error_Syntax('A message must be a simple text.');
+        }
+
+        $stream->expect(\Twig_Token::BLOCK_END_TYPE);
+
+        return new TransNode($body, $domain, $count, $vars, $locale, $lineno, $this->getTag());
+    }
+
+    public function decideTransChoiceFork($token)
+    {
+        return $token->test(array('endtranschoice'));
+    }
+
+    /**
+     * Gets the tag name associated with this token parser.
+     *
+     * @return string The tag name
+     */
+    public function getTag()
+    {
+        return 'transchoice';
+    }
+}
diff --git a/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransDefaultDomainTokenParser.php b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransDefaultDomainTokenParser.php
new file mode 100644
index 00000000..0a0ed55b
--- /dev/null
+++ b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransDefaultDomainTokenParser.php
@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Bridge\Twig\TokenParser;
+
+use Symfony\Bridge\Twig\Node\TransDefaultDomainNode;
+
+/**
+ * Token Parser for the 'trans_default_domain' tag.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TransDefaultDomainTokenParser extends \Twig_TokenParser
+{
+    /**
+     * Parses a token and returns a node.
+     *
+     * @param \Twig_Token $token A Twig_Token instance
+     *
+     * @return \Twig_NodeInterface A Twig_NodeInterface instance
+     */
+    public function parse(\Twig_Token $token)
+    {
+        $expr = $this->parser->getExpressionParser()->parseExpression();
+
+        $this->parser->getStream()->expect(\Twig_Token::BLOCK_END_TYPE);
+
+        return new TransDefaultDomainNode($expr, $token->getLine(), $this->getTag());
+    }
+
+    /**
+     * Gets the tag name associated with this token parser.
+     *
+     * @return string The tag name
+     */
+    public function getTag()
+    {
+        return 'trans_default_domain';
+    }
+}
diff --git a/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransTokenParser.php b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransTokenParser.php
new file mode 100644
index 00000000..a11681c2
--- /dev/null
+++ b/vendor/symfony/twig-bridge/Symfony/Bridge/Twig/TokenParser/TransTokenParser.php
@@ -0,0 +1,89 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Bridge\Twig\TokenParser;
+
+use Symfony\Bridge\Twig\Node\TransNode;
+
+/**
+ * Token Parser for the 'trans' tag.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TransTokenParser extends \Twig_TokenParser
+{
+    /**
+     * Parses a token and returns a node.
+     *
+     * @param \Twig_Token $token A Twig_Token instance
+     *
+     * @return \Twig_NodeInterface A Twig_NodeInterface instance
+     *
+     * @throws \Twig_Error_Syntax
+     */
+    public function parse(\Twig_Token $token)
+    {
+        $lineno = $token->getLine();
+        $stream = $this->parser->getStream();
+
+        $vars = new \Twig_Node_Expression_Array(array(), $lineno);
+        $domain = null;
+        $locale = null;
+        if (!$stream->test(\Twig_Token::BLOCK_END_TYPE)) {
+            if ($stream->test('with')) {
+                // {% trans with vars %}
+                $stream->next();
+                $vars = $this->parser->getExpressionParser()->parseExpression();
+            }
+
+            if ($stream->test('from')) {
+                // {% trans from "messages" %}
+                $stream->next();
+                $domain = $this->parser->getExpressionParser()->parseExpression();
+            }
+
+            if ($stream->test('into')) {
+                // {% trans into "fr" %}
+                $stream->next();
+                $locale =  $this->parser->getExpressionParser()->parseExpression();
+            } elseif (!$stream->test(\Twig_Token::BLOCK_END_TYPE)) {
+                throw new \Twig_Error_Syntax('Unexpected token. Twig was looking for the "with" or "from" keyword.');
+            }
+        }
+
+        // {% trans %}message{% endtrans %}
+        $stream->expect(\Twig_Token::BLOCK_END_TYPE);
+        $body = $this->parser->subparse(array($this, 'decideTransFork'), true);
+
+        if (!$body instanceof \Twig_Node_Text && !$body instanceof \Twig_Node_Expression) {
+            throw new \Twig_Error_Syntax('A message inside a trans tag must be a simple text');
+        }
+
+        $stream->expect(\Twig_Token::BLOCK_END_TYPE);
+
+        return new TransNode($body, $domain, null, $vars, $locale, $lineno, $this->getTag());
+    }
+
+    public function decideTransFork($token)
+    {
+        return $token->test(array('endtrans'));
+    }
+
+    /**
+     * Gets the tag name associated with this token parser.
+     *
+     * @return string The tag name
+     */
+    public function getTag()
+    {
+        return 'trans';
+    }
+}