From 5e5af86638d301658d3910b94c68e8a35f676c00 Mon Sep 17 00:00:00 2001
From: BlueTeck <tili2@gmx.de>
Date: Sat, 7 Mar 2015 11:31:53 +0100
Subject: add image thumbnail to task detail view, add icons to common file
 extensions, better layout in task attachments

---
 app/Model/File.php | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 69 insertions(+), 2 deletions(-)

(limited to 'app/Model/File.php')

diff --git a/app/Model/File.php b/app/Model/File.php
index 46710658..3c2f2b68 100644
--- a/app/Model/File.php
+++ b/app/Model/File.php
@@ -153,9 +153,76 @@ class File extends Base
      */
     public function isImage($filename)
     {
-        return getimagesize($filename) !== false;
+        $info = pathinfo($filename);
+        $extension = strtolower($info['extension']);
+
+        switch ($extension) {
+            case 'jpeg':
+            case 'jpg':                
+            case 'png':                
+            case 'gif':
+                return true;
+                break;
+            default:
+                return false;
+                break;
+        }
     }
 
+    /**
+     * get Font-Awesome Icon for file extension
+     *
+     * @access public
+     * @param  string   $filename   Filename
+     * @return string   Font-Awesome-Icon-Name
+     */
+    public function get_icon($filename){
+        $info = pathinfo($filename);
+        $extension = strtolower($info['extension']);
+        switch ($extension) {
+            case 'jpeg':
+            case 'jpg':                
+            case 'png':                
+            case 'gif':
+                $icon = 'fa-file-image-o';
+                break;
+            case 'xls':
+            case 'xlsx':
+                $icon = 'fa-file-excel-o';
+                break;
+            case 'doc':
+            case 'docx':
+                $icon = 'fa-file-word-o';
+                break;
+            case 'ppt':
+            case 'pptx':
+                $icon = 'fa-file-powerpoint-o';
+                break;
+            case 'zip':
+            case 'rar':
+                $icon = 'fa-archive-o';
+                break;
+            case 'mp3':
+                $icon = 'fa-audio-o';
+                break;
+            case 'avi':
+                $icon = 'fa-video-o';
+                break;
+            case 'php':
+            case 'html':
+            case 'css':
+                $icon = 'fa-code-o';
+                break;
+            case 'pdf':
+                $icon = 'fa-file-pdf-o';
+                break;
+            default:
+                $icon = 'fa-file-o';
+                break;
+        }
+        return $icon;
+    }
+    
     /**
      * Generate the path for a new filename
      *
@@ -220,7 +287,7 @@ class File extends Base
                             $task_id,
                             $original_filename,
                             $destination_filename,
-                            $this->isImage(FILES_DIR.$destination_filename)
+                            $this->isImage($original_filename)
                         );
                     }
                 }
-- 
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