FEATURE #1442: add uploaded file detail

This commit adds functionality for editing keywords and description of selected file. This commit also includes JS library for syntax highlighting (https://highlighjs.org)
2016-02-08 19:55:09 +01:00
parent 3e9477ddc3
commit 1a8b07971e
86 changed files with 5581 additions and 41 deletions
@@ -63,4 +63,78 @@ class FileManager

        return (round($bytes, 2) . " " . $label[$i]);
    }
+
+    /**
+     * Get preview for file detail
+     *
+     * @param File $file
+     *
+     * @return \Illuminate\Contracts\Routing\UrlGenerator|string
+     */
+    public static function getLargePreview(File $file)
+    {
+        list($type, $subtype) = explode('/', $file->mime_type);
+
+        $url = config('app.upload_url') . '/' . $file->filename;
+        $path = config('app.upload_path') . DIRECTORY_SEPARATOR . $file->filename;
+
+        switch ($type) {
+            case 'image':
+                return '<img src="' . $url . '" alt="' . $file->description . '" />';
+                break;
+            case 'text':
+
+                $string = '<pre><code>';
+                $string .= htmlspecialchars(file_get_contents($path));
+                $string .= '</pre></code>';
+
+                return $string;
+                break;
+            case 'application':
+                switch ($subtype) {
+                    case 'pdf':
+                        return '<i class="fa fa-file-pdf-o"></i>';
+                        break;
+                    default:
+                        return '<i class="fa fa-newspaper-o"></i>';
+                        break;
+                }
+                break;
+            default:
+                return self::getPreview($file);
+                break;
+        }
+    }
+
+    /**
+     * @param File $file
+     *
+     * @return array
+     */
+    public static function getAdditionalInfo(File $file)
+    {
+        list($type, $subtype) = explode('/', $file->mime_type);
+
+        $path = config('app.upload_path') . DIRECTORY_SEPARATOR . $file->filename;
+
+        switch ($type) {
+            case 'text':
+
+                return [
+                    trans('admin/fileManager.encoding') => mb_detect_encoding(file_get_contents($path))
+                ];
+                break;
+
+            case 'image':
+                list ($width, $height) = getimagesize($path);
+
+                return [
+                    trans('admin/fileManager.resolution') => $height . ' x ' . $width,
+                ];
+
+                break;
+        }
+
+        return [];
+    }
 }