first commit

vendor/filp/whoops/src/Whoops/Handler/JsonResponseHandler.php

@@ -0,0 +1,88 @@
+<?php
+/**
+ * Whoops - php errors for cool kids
+ * @author Filipe Dobreira <http://github.com/filp>
+ */
+
+namespace Whoops\Handler;
+
+use Whoops\Exception\Formatter;
+
+/**
+ * Catches an exception and converts it to a JSON
+ * response. Additionally can also return exception
+ * frames for consumption by an API.
+ */
+class JsonResponseHandler extends Handler
+{
+    /**
+     * @var bool
+     */
+    private $returnFrames = false;
+
+    /**
+     * @var bool
+     */
+    private $jsonApi = false;
+
+    /**
+     * Returns errors[[]] instead of error[] to be in compliance with the json:api spec
+     * @param bool $jsonApi Default is false
+     * @return $this
+     */
+    public function setJsonApi($jsonApi = false)
+    {
+        $this->jsonApi = (bool) $jsonApi;
+        return $this;
+    }
+
+    /**
+     * @param  bool|null  $returnFrames
+     * @return bool|$this
+     */
+    public function addTraceToOutput($returnFrames = null)
+    {
+        if (func_num_args() == 0) {
+            return $this->returnFrames;
+        }
+
+        $this->returnFrames = (bool) $returnFrames;
+        return $this;
+    }
+
+    /**
+     * @return int
+     */
+    public function handle()
+    {
+        if ($this->jsonApi === true) {
+            $response = [
+                'errors' => [
+                    Formatter::formatExceptionAsDataArray(
+                        $this->getInspector(),
+                        $this->addTraceToOutput()
+                    ),
+                ]
+            ];
+        } else {
+            $response = [
+                'error' => Formatter::formatExceptionAsDataArray(
+                    $this->getInspector(),
+                    $this->addTraceToOutput()
+                ),
+            ];
+        }
+
+        echo json_encode($response, defined('JSON_PARTIAL_OUTPUT_ON_ERROR') ? JSON_PARTIAL_OUTPUT_ON_ERROR : 0);
+
+        return Handler::QUIT;
+    }
+
+    /**
+     * @return string
+     */
+    public function contentType()
+    {
+        return 'application/json';
+    }
+}