Skip to content
Browse files

added a flush tag

  • Loading branch information...
1 parent 2d21619 commit 1d6dfad4f55c721ec7b6e674ef225b8442bce896 @fabpot committed
Showing with 81 additions and 0 deletions.
  1. +1 −0 CHANGELOG
  2. +1 −0 lib/Twig/Extension/Core.php
  3. +37 −0 lib/Twig/Node/Flush.php
  4. +42 −0 lib/Twig/TokenParser/Flush.php
View
1 CHANGELOG
@@ -1,5 +1,6 @@
* 1.5.0
+ * added a flash tag
* added support for dynamically named filters and functions
* added a dump function to help debugging templates
* added a nl2br filter
View
1 lib/Twig/Extension/Core.php
@@ -56,6 +56,7 @@ public function getTokenParsers()
new Twig_TokenParser_From(),
new Twig_TokenParser_Set(),
new Twig_TokenParser_Spaceless(),
+ new Twig_TokenParser_Flush(),
);
}
View
37 lib/Twig/Node/Flush.php
@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) 2011 Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Represents a flush node.
+ *
+ * @package twig
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Twig_Node_Flush extends Twig_Node
+{
+ public function __construct($lineno, $tag)
+ {
+ parent::__construct(array(), array(), $lineno, $tag);
+ }
+
+ /**
+ * Compiles the node to PHP.
+ *
+ * @param Twig_Compiler A Twig_Compiler instance
+ */
+ public function compile(Twig_Compiler $compiler)
+ {
+ $compiler
+ ->addDebugInfo($this)
+ ->write("flush();\n")
+ ;
+ }
+}
View
42 lib/Twig/TokenParser/Flush.php
@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) 2011 Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Flushes the output to the client.
+ *
+ * @see flush()
+ */
+class Twig_TokenParser_Flush 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)
+ {
+ $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
+
+ return new Twig_Node_Flush($token->getLine(), $this->getTag());
+ }
+
+ /**
+ * Gets the tag name associated with this token parser.
+ *
+ * @param string The tag name
+ */
+ public function getTag()
+ {
+ return 'flush';
+ }
+}

0 comments on commit 1d6dfad

Please sign in to comment.
Something went wrong with that request. Please try again.