1 files changed, 110 insertions, 0 deletions
diff --git a/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCodeGenerator.php b/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCodeGenerator.php
new file mode 100644
index 000000000..52e5e0455
--- /dev/null
+++ b/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCodeGenerator.php
@@ -0,0 +1,110 @@
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <[email protected]>
+ *     Marcello Duarte <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Doubler\Generator;
+
+use Prophecy\Doubler\Generator\Node\ReturnTypeNode;
+use Prophecy\Doubler\Generator\Node\TypeNodeAbstract;
+
+/**
+ * Class code creator.
+ * Generates PHP code for specific class node tree.
+ *
+ * @author Konstantin Kudryashov <[email protected]>
+ */
+class ClassCodeGenerator
+{
+    public function __construct(TypeHintReference $typeHintReference = null)
+    {
+    }
+
+    /**
+     * Generates PHP code for class node.
+     *
+     * @param string         $classname
+     * @param Node\ClassNode $class
+     *
+     * @return string
+     */
+    public function generate($classname, Node\ClassNode $class)
+    {
+        $parts     = explode('\\', $classname);
+        $classname = array_pop($parts);
+        $namespace = implode('\\', $parts);
+
+        $code = sprintf("class %s extends \%s implements %s {\n",
+            $classname, $class->getParentClass(), implode(', ',
+                array_map(function ($interface) {return '\\'.$interface;}, $class->getInterfaces())
+            )
+        );
+
+        foreach ($class->getProperties() as $name => $visibility) {
+            $code .= sprintf("%s \$%s;\n", $visibility, $name);
+        }
+        $code .= "\n";
+
+        foreach ($class->getMethods() as $method) {
+            $code .= $this->generateMethod($method)."\n";
+        }
+        $code .= "\n}";
+
+        return sprintf("namespace %s {\n%s\n}", $namespace, $code);
+    }
+
+    private function generateMethod(Node\MethodNode $method)
+    {
+        $php = sprintf("%s %s function %s%s(%s)%s {\n",
+            $method->getVisibility(),
+            $method->isStatic() ? 'static' : '',
+            $method->returnsReference() ? '&':'',
+            $method->getName(),
+            implode(', ', $this->generateArguments($method->getArguments())),
+            ($ret = $this->generateTypes($method->getReturnTypeNode())) ? ': '.$ret : ''
+        );
+        $php .= $method->getCode()."\n";
+
+        return $php.'}';
+    }
+
+    private function generateTypes(TypeNodeAbstract $typeNode): string
+    {
+        if (!$typeNode->getTypes()) {
+            return '';
+        }
+
+        // When we require PHP 8 we can stop generating ?foo nullables and remove this first block
+        if ($typeNode->canUseNullShorthand()) {
+            return sprintf( '?%s', $typeNode->getNonNullTypes()[0]);
+        } else {
+            return join('|', $typeNode->getTypes());
+        }
+    }
+
+    private function generateArguments(array $arguments)
+    {
+        return array_map(function (Node\ArgumentNode $argument){
+
+            $php = $this->generateTypes($argument->getTypeNode());
+
+            $php .= ' '.($argument->isPassedByReference() ? '&' : '');
+
+            $php .= $argument->isVariadic() ? '...' : '';
+
+            $php .= '$'.$argument->getName();
+
+            if ($argument->isOptional() && !$argument->isVariadic()) {
+                $php .= ' = '.var_export($argument->getDefault(), true);
+            }
+
+            return $php;
+        }, $arguments);
+    }
+}