Bundle - getBundleViewPath() method - verify name of bundle

src/Exception/Bundle/IncorrectBundleNameException.php

@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * (c) Meritoo.pl, http://www.meritoo.pl
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Meritoo\Common\Exception\Bundle;
+
+use Exception;
+
+/**
+ * An exception used while name of bundle is incorrect
+ *
+ * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
+ * @copyright Meritoo.pl
+ */
+class IncorrectBundleNameException extends Exception
+{
+    /**
+     * Class constructor
+     *
+     * @param string $bundleName Incorrect name of bundle
+     */
+    public function __construct($bundleName)
+    {
+        $template = 'Name of bundle \'%s\' is incorrect. It should start with big letter and end with "Bundle". Is'
+            . ' there everything ok?';
+
+        $message = sprintf($template, $bundleName);
+        parent::__construct($message);
+    }
+}

src/Utilities/Bundle.php

@@ -8,6 +8,8 @@
 
 namespace Meritoo\Common\Utilities;
 
+use Meritoo\Common\Exception\Bundle\IncorrectBundleNameException;
+
 /**
  * Useful methods for bundle
  *
@@ -17,12 +19,14 @@ namespace Meritoo\Common\Utilities;
 class Bundle
 {
     /**
-     * Returns path to view / template of given bundle
+     * Returns path of given bundle to view / template with given extension
      *
      * @param string $viewPath   Path of the view / template, e.g. "MyDirectory/my-template"
      * @param string $bundleName Full name of the bundle, e.g. "MyExtraBundle"
      * @param string $extension  (optional) Extension of the view / template
      * @return string|null
+     *
+     * @throws IncorrectBundleNameException
      */
     public static function getBundleViewPath($viewPath, $bundleName, $extension = 'html.twig')
     {
@@ -34,6 +38,13 @@ class Bundle
             return null;
         }
 
+        /*
+         * Given name of bundle is invalid?
+         */
+        if (!Regex::isValidBundleName($bundleName)) {
+            throw new IncorrectBundleNameException($bundleName);
+        }
+
         /*
          * Path of the view / template doesn't end with given extension?
          */