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)

resources/views/admin/fileManager/edit.blade.php

@@ -1,14 +1,58 @@
 @extends('admin.layout')
 
-@section('pageName', @trans('admin/fileManager.edit', ['name' => $field->name]))
+@section('pageName', @trans('admin/fileManager.edit', ['name' => $file->original_filename]))
 
 @section('content')
 
     <div class="row">
-        <h2>@lang('admin/fileManager.edit', ['name' => $field->name])</h2>
+        <h2>@lang('admin/fileManager.edit', ['name' => $file->original_filename])</h2>
     </div>
 
     <div class="row">
-        @include('admin.fileManager.editForm')
+        <div class="column large-8">
+            <div class="large-preview">
+                {!! \App\Helpers\FileManager::getLargePreview($file) !!}
+            </div>
+        </div>
+        <div class="column large-4">
+
+            <div class="row callout secondary">
+                <div class="column">
+                    <h3>{{$file->original_filename}}</h3>
+
+                    <ul>
+                        <li>@lang('admin/fileManager.createdAt'): {{$file->created_at}}</li>
+                        <li>@lang('admin/fileManager.updatedAt'): {{$file->updated_at}}</li>
+                        <li>@lang('admin/fileManager.mime'): {{$file->mime_type}}</li>
+                        <li>@lang('admin/fileManager.hash'): <span title="{{$file->file_hash}}">{{str_limit($file->file_hash, 10)}}</span></li>
+                        <li>@lang('admin/fileManager.url'): <a href="{{config('app.upload_url')}}/{{$file->filename}}">{{$file->filename}}</a></li>
+                        <li>@lang('admin/fileManager.fileSize'): {{\App\Helpers\FileManager::getFormattedSize($file)}}</li>
+
+                        @foreach($extraInfo as $column => $info)
+                            <li>{{$column}}: {{$info}}</li>
+                        @endforeach
+
+                    </ul>
+                </div>
+            </div>
+
+            <div class="row">
+                @include('admin.fileManager.editForm')
+            </div>
+        </div>
     </div>
-@stop
+@stop
+
+@section('head_stylesheets')
+    <link rel="stylesheet" href="{{asset('../resources/assets/js/vendor/highlightjs/style/default.css')}}">
+@stop
+
+@section('javascripts')
+
+    <script type="text/javascript" src="{{asset('../resources/assets/js/vendor/highlightjs/highlight.min.js')}}"></script>
+
+    <script type="text/javascript">
+        hljs.initHighlightingOnLoad();
+    </script>
+
+@stop