From 5fb4353182a3e9b7e86e02180ef305388c99859d Mon Sep 17 00:00:00 2001
From: Miloslav Pavelka <pavelkamiloslav@gmail.com>
Date: Mon, 29 Aug 2016 19:15:14 +0200
Subject: [PATCH] Adding support for serving static files from content folder
 and its subfolders.

---
 lib/Pico.php | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/lib/Pico.php b/lib/Pico.php
index d88568a..7ebff2a 100644
--- a/lib/Pico.php
+++ b/lib/Pico.php
@@ -123,6 +123,14 @@ class Pico
      */
     protected $requestFile;
 
+    /**
+     * Absolute path to the content file being served
+     *
+     * @see Pico::getRequestFile()
+     * @var boolean|false
+     */
+    protected $requestFileIsStatic;
+
     /**
      * Raw, not yet parsed contents to serve
      *
@@ -300,6 +308,16 @@ class Pico
         // load raw file content
         $this->triggerEvent('onContentLoading', array(&$this->requestFile));
 
+        if ($this->getRequestFileIsStatic()) {
+            // discover mime type
+            $mimeType = mime_content_type($this->requestFile);
+            $fp = fopen($this->requestFile, 'rb');
+            header("Content-Type: ".$mimeType);
+            header("Content-Length: " . filesize($this->requestFile));
+            fpassthru($fp);
+            exit;
+        }
+
         $notFoundFile = '404' . $this->getConfig('content_ext');
         if (file_exists($this->requestFile) && (basename($this->requestFile) !== $notFoundFile)) {
             $this->rawContent = $this->loadFileContent($this->requestFile);
@@ -652,6 +670,16 @@ class Pico
                     return;
                 }
             }
+
+            // check if non-content file already exists
+            if (file_exists($this->requestFile)
+                && pathinfo($this->requestFile, PATHINFO_EXTENSION) != $this->getConfig('content_ext'))
+            {
+                $this->requestFileIsStatic = true;
+                return;
+            }
+
+            $this->requestFileIsStatic = false;
             $this->requestFile .= $this->getConfig('content_ext');
         }
     }
@@ -667,6 +695,17 @@ class Pico
         return $this->requestFile;
     }
 
+    /**
+     * Returns true if the requested file is a static file
+     *
+     * @see    Pico::discoverRequestFile()
+     * @return string|null file path
+     */
+    public function getRequestFileIsStatic()
+    {
+        return $this->requestFileIsStatic;
+    }
+
     /**
      * Returns the raw contents of a file
      *