From 924949850322144036e281bf94fb8b88c42bbd74 Mon Sep 17 00:00:00 2001
From: Frederic Guillot <fred@kanboard.net>
Date: Tue, 16 Feb 2016 22:06:53 -0500
Subject: Add file preview for Markdown and text files

---
 app/Controller/FileViewer.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'app/Controller')

diff --git a/app/Controller/FileViewer.php b/app/Controller/FileViewer.php
index 24ccc691..bc91c3d8 100644
--- a/app/Controller/FileViewer.php
+++ b/app/Controller/FileViewer.php
@@ -12,6 +12,30 @@ use Kanboard\Core\ObjectStorage\ObjectStorageException;
  */
 class FileViewer extends Base
 {
+    /**
+     * Get file content from object storage
+     *
+     * @access private
+     * @param  array $file
+     * @return string
+     */
+    private function getFileContent(array $file)
+    {
+        $content = '';
+
+        try {
+
+            if ($file['is_image'] == 0) {
+                $content = $this->objectStorage->get($file['path']);
+            }
+
+        } catch (ObjectStorageException $e) {
+            $this->logger->error($e->getMessage());
+        }
+
+        return $content;
+    }
+
     /**
      * Show file content in a popover
      *
@@ -20,6 +44,7 @@ class FileViewer extends Base
     public function show()
     {
         $file = $this->getFile();
+        $type = $this->helper->file->getPreviewType($file['name']);
         $params = array('file_id' => $file['id'], 'project_id' => $this->request->getIntegerParam('project_id'));
 
         if ($file['model'] === 'taskFile') {
@@ -29,6 +54,8 @@ class FileViewer extends Base
         $this->response->html($this->template->render('file_viewer/show', array(
             'file' => $file,
             'params' => $params,
+            'type' => $type,
+            'content' => $this->getFileContent($file),
         )));
     }
 
-- 
cgit v1.2.3