first commit

2020-03-03 22:45:25 +01:00
commit 058c2110e9
4420 changed files with 598645 additions and 0 deletions
--- a/vendor/symfony/twig-bridge/NodeVisitor/TranslationNodeVisitor.php
+++ b/vendor/symfony/twig-bridge/NodeVisitor/TranslationNodeVisitor.php
@@ -0,0 +1,136 @@
+<?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\NodeVisitor;
+
+use Symfony\Bridge\Twig\Node\TransNode;
+use Twig\Environment;
+use Twig\Node\Expression\ConstantExpression;
+use Twig\Node\Expression\FilterExpression;
+use Twig\Node\Node;
+use Twig\NodeVisitor\AbstractNodeVisitor;
+
+/**
+ * TranslationNodeVisitor extracts translation messages.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TranslationNodeVisitor extends AbstractNodeVisitor
+{
+    const UNDEFINED_DOMAIN = '_undefined';
+
+    private $enabled = false;
+    private $messages = array();
+
+    public function enable()
+    {
+        $this->enabled = true;
+        $this->messages = array();
+    }
+
+    public function disable()
+    {
+        $this->enabled = false;
+        $this->messages = array();
+    }
+
+    public function getMessages()
+    {
+        return $this->messages;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doEnterNode(Node $node, Environment $env)
+    {
+        if (!$this->enabled) {
+            return $node;
+        }
+
+        if (
+            $node instanceof FilterExpression &&
+            'trans' === $node->getNode('filter')->getAttribute('value') &&
+            $node->getNode('node') instanceof ConstantExpression
+        ) {
+            // extract constant nodes with a trans filter
+            $this->messages[] = array(
+                $node->getNode('node')->getAttribute('value'),
+                $this->getReadDomainFromArguments($node->getNode('arguments'), 1),
+            );
+        } elseif (
+            $node instanceof FilterExpression &&
+            'transchoice' === $node->getNode('filter')->getAttribute('value') &&
+            $node->getNode('node') instanceof ConstantExpression
+        ) {
+            // extract constant nodes with a trans filter
+            $this->messages[] = array(
+                $node->getNode('node')->getAttribute('value'),
+                $this->getReadDomainFromArguments($node->getNode('arguments'), 2),
+            );
+        } elseif ($node instanceof TransNode) {
+            // extract trans nodes
+            $this->messages[] = array(
+                $node->getNode('body')->getAttribute('data'),
+                $node->hasNode('domain') ? $this->getReadDomainFromNode($node->getNode('domain')) : null,
+            );
+        }
+
+        return $node;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doLeaveNode(Node $node, Environment $env)
+    {
+        return $node;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPriority()
+    {
+        return 0;
+    }
+
+    /**
+     * @param Node $arguments
+     * @param int  $index
+     *
+     * @return string|null
+     */
+    private function getReadDomainFromArguments(Node $arguments, $index)
+    {
+        if ($arguments->hasNode('domain')) {
+            $argument = $arguments->getNode('domain');
+        } elseif ($arguments->hasNode($index)) {
+            $argument = $arguments->getNode($index);
+        } else {
+            return;
+        }
+
+        return $this->getReadDomainFromNode($argument);
+    }
+
+    /**
+     * @return string|null
+     */
+    private function getReadDomainFromNode(Node $node)
+    {
+        if ($node instanceof ConstantExpression) {
+            return $node->getAttribute('value');
+        }
+
+        return self::UNDEFINED_DOMAIN;
+    }
+}