vendor and env first commit

vendor/barryvdh/laravel-ide-helper/src/UsesResolver.php

@@ -0,0 +1,124 @@
+<?php
+
+/**
+ * Laravel IDE Helper Generator
+ *
+ * @author    Barry vd. Heuvel <barryvdh@gmail.com>
+ * @copyright 2014 Barry vd. Heuvel / Fruitcake Studio (http://www.fruitcakestudio.nl)
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      https://github.com/barryvdh/laravel-ide-helper
+ */
+
+namespace Barryvdh\LaravelIdeHelper;
+
+use PhpParser\Node\Stmt\GroupUse;
+use PhpParser\Node\Stmt\Namespace_;
+use PhpParser\Node\Stmt\Use_;
+use PhpParser\Node\Stmt\UseUse;
+use PhpParser\ParserFactory;
+
+class UsesResolver
+{
+    /**
+     * @param string $classFQN
+     * @return array
+     */
+    public function loadFromClass(string $classFQN): array
+    {
+        return $this->loadFromFile(
+            $classFQN,
+            (new \ReflectionClass($classFQN))->getFileName()
+        );
+    }
+
+    /**
+     * @param string $classFQN
+     * @param string $filename
+     * @return array
+     */
+    public function loadFromFile(string $classFQN, string $filename): array
+    {
+        return $this->loadFromCode(
+            $classFQN,
+            file_get_contents(
+                $filename
+            )
+        );
+    }
+
+    /**
+     * @param string $classFQN
+     * @param string $code
+     * @return array
+     */
+    public function loadFromCode(string $classFQN, string $code): array
+    {
+        $classFQN = ltrim($classFQN, '\\');
+
+        $namespace = rtrim(
+            preg_replace(
+                '/([^\\\\]+)$/',
+                '',
+                $classFQN
+            ),
+            '\\'
+        );
+
+        $parser = (new ParserFactory())->createForHostVersion();
+        $namespaceData = null;
+
+        foreach ($parser->parse($code) as $node) {
+            if ($node instanceof Namespace_ && $node->name->toCodeString() === $namespace) {
+                $namespaceData = $node;
+                break;
+            }
+        }
+
+        if ($namespaceData === null) {
+            return [];
+        }
+
+        /** @var Namespace_ $namespaceData */
+
+        $aliases = [];
+
+        foreach ($namespaceData->stmts as $stmt) {
+            if ($stmt instanceof Use_) {
+                if ($stmt->type !== Use_::TYPE_NORMAL) {
+                    continue;
+                }
+
+                foreach ($stmt->uses as $use) {
+                    /** @var UseUse $use */
+
+                    $alias = $use->alias ?
+                        $use->alias->name :
+                        self::classBasename($use->name->toCodeString());
+
+                    $aliases[$alias] = '\\' . $use->name->toCodeString();
+                }
+            } elseif ($stmt instanceof GroupUse) {
+                foreach ($stmt->uses as $use) {
+                    /** @var UseUse $use */
+
+                    $alias = $use->alias ?
+                        $use->alias->name :
+                        self::classBasename($use->name->toCodeString());
+
+                    $aliases[$alias] = '\\' . $stmt->prefix->toCodeString() . '\\' . $use->name->toCodeString();
+                }
+            }
+        }
+
+        return $aliases;
+    }
+
+    /**
+     * @param string $classFQN
+     * @return string
+     */
+    protected static function classBasename(string $classFQN): string
+    {
+        return preg_replace('/^.*\\\\([^\\\\]+)$/', '$1', $classFQN);
+    }
+}