add file size to log file view

lib/logs.js

@@ -1,5 +1,6 @@
 var async = require('async')
 var fs = require('fs.extra')
+var filesize = require('filesize')
 var path = require('path')
 var userhome = require('userhome')
 
@@ -62,6 +63,7 @@ Logs.prototype.logFiles = function (callback) {
 
     async.filter(files, function (file, cb) {
       fs.stat(file.path, function (err, stat) {
+        file.formattedSize = filesize(stat.size)
         file.size = stat.size
         cb(!err && stat.isFile())
       })

public/js/app/models/log.js

@@ -8,7 +8,9 @@ define(function (require) {
   
   return Backbone.Model.extend({
     defaults: {
-      name: ''
+      name: '',
+      formattedSize: '0 B',
+      size: 0,
     }
   });
   

public/js/tpl/logs/list.html

@@ -1,7 +1,8 @@
 <table class="table table-striped">
   <thead>
     <tr>
-      <th>Log</th>
+      <th width="100%">Filename</th>
+      <th>Size</th>
     </tr>
   </thead>
 

public/js/tpl/logs/list_item.html

@@ -1,3 +1,6 @@
-<td style="width: 100%;">
+<td>
   <a href='/api/logs/<%-name%>'><%-name%></a>
 </td>
+<td style="text-align: right; white-space: nowrap;">
+  <%-formattedSize%>
+</td>