From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Tue, 3 Apr 2012 17:13:43 +0000 (+0200)
Subject: added Twig_Environment::mergeGlobals()
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=f2f1f32b410e7ccf0d9f1591ec42eb300fdee339;p=web%2Fkonrad%2Ftwig.git

added Twig_Environment::mergeGlobals()
---

diff --git a/CHANGELOG b/CHANGELOG
index b0e96ec..e457b35 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
 * 1.7.0 (2012-XX-XX)
 
+ * added Twig_Environment::mergeGlobals()
  * fixed a regression when a template only extends another one without defining any blocks
  * added compilation checks to avoid misuses of the sandbox tag
  * fixed filesystem loader freshness logic for high traffic websites
diff --git a/lib/Twig/Environment.php b/lib/Twig/Environment.php
index e69ff9d..6c47326 100644
--- a/lib/Twig/Environment.php
+++ b/lib/Twig/Environment.php
@@ -973,6 +973,26 @@ class Twig_Environment
     }
 
     /**
+     * Merges a context with the defined globals.
+     *
+     * @param array $context An array representing the context
+     *
+     * @return array The context merged with the globals
+     */
+    public function mergeGlobals(array $context)
+    {
+        // we don't use array_merge as the context being generally
+        // bigger than globals, this code is faster.
+        foreach ($this->getGlobals() as $key => $value) {
+            if (!array_key_exists($key, $context)) {
+                $context[$key] = $value;
+            }
+        }
+
+        return $context;
+    }
+
+    /**
      * Gets the registered unary Operators.
      *
      * @return array An array of unary operators
diff --git a/lib/Twig/Node/Macro.php b/lib/Twig/Node/Macro.php
index 11f388b..e0c3dca 100644
--- a/lib/Twig/Node/Macro.php
+++ b/lib/Twig/Node/Macro.php
@@ -44,7 +44,7 @@ class Twig_Node_Macro extends Twig_Node
             $compiler->write("\$context = \$this->env->getGlobals();\n\n");
         } else {
             $compiler
-                ->write("\$context = \$this->mergeContextWithGlobals(array(\n")
+                ->write("\$context = \$this->env->mergeGlobals(array(\n")
                 ->indent()
             ;
 
diff --git a/lib/Twig/Template.php b/lib/Twig/Template.php
index 1862064..3cce8bb 100644
--- a/lib/Twig/Template.php
+++ b/lib/Twig/Template.php
@@ -236,7 +236,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
      */
     public function display(array $context, array $blocks = array())
     {
-        $this->displayWithErrorHandling($this->mergeContextWithGlobals($context), $blocks);
+        $this->displayWithErrorHandling($this->env->mergeGlobals($context), $blocks);
     }
 
     /**
@@ -259,19 +259,6 @@ abstract class Twig_Template implements Twig_TemplateInterface
         return ob_get_clean();
     }
 
-    protected function mergeContextWithGlobals(array $context)
-    {
-        // we don't use array_merge as the context being generally
-        // bigger than globals, this code is faster.
-        foreach ($this->env->getGlobals() as $key => $value) {
-            if (!array_key_exists($key, $context)) {
-                $context[$key] = $value;
-            }
-        }
-
-        return $context;
-    }
-
     protected function displayWithErrorHandling(array $context, array $blocks = array())
     {
         try {
diff --git a/test/Twig/Tests/Fixtures/tags/macro/global.test b/test/Twig/Tests/Fixtures/tags/macro/global.test
new file mode 100644
index 0000000..6b37176
--- /dev/null
+++ b/test/Twig/Tests/Fixtures/tags/macro/global.test
@@ -0,0 +1,14 @@
+--TEST--
+"macro" tag
+--TEMPLATE--
+{% from 'forms.twig' import foo %}
+
+{{ foo('foo') }}
+{{ foo() }}
+--TEMPLATE(forms.twig)--
+{% macro foo(name) %}{{ name|default('foo') }}{{ global }}{% endmacro %}
+--DATA--
+return array()
+--EXPECT--
+fooglobal
+fooglobal
diff --git a/test/Twig/Tests/Node/MacroTest.php b/test/Twig/Tests/Node/MacroTest.php
index f61c698..3dd57a6 100644
--- a/test/Twig/Tests/Node/MacroTest.php
+++ b/test/Twig/Tests/Node/MacroTest.php
@@ -46,7 +46,7 @@ class Twig_Tests_Node_MacroTest extends Twig_Tests_Node_TestCase
             array($node, <<<EOF
 public function getfoo(\$foo = null)
 {
-    \$context = \$this->mergeContextWithGlobals(array(
+    \$context = \$this->env->mergeGlobals(array(
         "foo" => \$foo,
     ));