init without trunk

vendor/gregwar/image-bundle/ImageHandler.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Gregwar\ImageBundle;
+
+use Gregwar\Image\Image;
+
+/**
+ * Image manipulation class.
+ *
+ * @author Gregwar <g.passault@gmail.com>
+ */
+class ImageHandler extends Image
+{
+    protected $fileCallback = null;
+
+    /**
+     * @param null $originalFile
+     * @param null $width
+     * @param null $height
+     * @param bool $throwException
+     */
+    public function __construct($originalFile = null, $width = null, $height = null, $throwException = null, $fallbackImage = null)
+    {
+        parent::__construct($originalFile, $width, $height);
+
+        $this->useFallback(!$throwException);
+        $this->setFallback($fallbackImage);
+    }
+
+    /**
+     * Defines the callback to call to compute the new filename.
+     */
+    public function setFileCallback($fileCallback)
+    {
+        $this->fileCallback = $fileCallback;
+    }
+
+    /**
+     * When processing the filename, call the callback.
+     */
+    protected function getFilename($filename)
+    {
+        $callback = $this->fileCallback;
+
+        if (null === $callback || substr($filename, 0, 1) == '/') {
+            return $filename;
+        }
+
+        return $callback($filename);
+    }
+
+    public function save($file, $type = 'guess', $quality = 80)
+    {
+        return parent::save($file, $type, $quality);
+    }
+
+    public function __toString()
+    {
+        return parent::__toString();
+    }
+}