在面板上显示资源限制

plugin/linux/monitor.coffee

@@ -131,6 +131,36 @@ exports.monitoring = ->
               app.redis.set REDIS_KEY, JSON.stringify(resources_usage_list), ->
                 last_plist = plist
 
+exports.monitoringStorage = (callback) ->
+  app.redis.get 'rp:storage_usage', (err, result) ->
+    if result
+      callback JSON.parse result
+    else
+      child_process.exec "sudo repquota -a", (err, stdout, stderr) ->
+        lines = stdout.split('\n')[5...-1]
+        lines = _.filter lines, (i) -> i
+
+        lines = _.map lines, (line) ->
+          fields = _.filter line.split(' '), (i) -> i and i != ' '
+          [username, __, size_used, size_soft, size_hard, inode_used, inode_soft, inode_hard, inode_grace] = fields
+
+          if /days/.test inode_used
+            [size_grace, inode_used, inode_soft, inode_hard, inode_grace] = [inode_used, inode_soft, inode_hard, inode_grace]
+
+          return {
+            username: username
+            size_used: size_used
+            inode_used: inode_used
+          }
+
+        exports.resources_usage.storage = {}
+
+        for item in lines
+          exports.resources_usage.storage[item.username] = item
+
+        app.redis.setex 'rp:storage_usage', 3, JSON.stringify(exports.resources_usage.storage), ->
+          callback()
+
 exports.monitoringCpu = (plist, callback) ->
   total_time = {}
 

plugin/linux/service.coffee

@@ -10,12 +10,35 @@ module.exports =
     callback()
 
   widget: (account, callback) ->
-    jade.renderFile path.join(__dirname, 'view/widget.jade'),
-      account: account
-      resources_usage: monitor.resources_usage[account.username] ? {cpu: 0, memory: 0}
-    , (err, html) ->
-      throw err if err
-      callback html
+    monitor.monitoringStorage ->
+      jade.renderFile path.join(__dirname, 'view/widget.jade'),
+        account: account
+        resources_usage: do ->
+          usage = monitor.resources_usage[account.username] ? {cpu: 0, memory: 0}
+          return {
+            cpu:
+              now_per: (usage.cpu / account.attribute.resources_limit.cpu * 100).toFixed()
+              now: usage.cpu.toFixed(1)
+              limit: account.attribute.resources_limit.cpu
+            memory:
+              now_per: (usage.memory / account.attribute.resources_limit.memory * 100).toFixed()
+              now: usage.memory.toFixed(1)
+              limit: account.attribute.resources_limit.memory
+          }
+
+        storage_usage: do ->
+          usage = monitor.resources_usage['storage'][account.username]
+          now_per = (usage.size_used / 1000 / account.attribute.resources_limit.storage * 100).toFixed()
+          return {
+            now_per: now_per
+            now: (usage.size_used / 1000).toFixed(1)
+            limit: account.attribute.resources_limit.storage
+            color: if now_per < 90 then 'success' else 'danger'
+          }
+
+      , (err, html) ->
+        throw err if err
+        callback html
 
   preview: (callback) ->
     jade.renderFile path.join(__dirname, 'view/preview.jade'), {}, (err, html) ->

plugin/linux/view/widget.jade

@@ -5,20 +5,20 @@ table.table.table-hover
       td(style='width: 200px;') 一小时 CPU 时间
       td
         .progress
-          .progress-bar.progress-bar-success(role='progressbar', aria-valuenow='#{(resources_usage.cpu / account.attribute.resources_limit.cpu * 100).toFixed()}', aria-valuemin='0', aria-valuemax='100', style='width: #{(resources_usage.cpu / account.attribute.resources_limit.cpu * 100).toFixed()}%;')
-            span #{resources_usage.cpu.toFixed(1)} / #{account.attribute.resources_limit.cpu} s
+          .progress-bar.progress-bar-success(role='progressbar', aria-valuenow='#{resources_usage.cpu.now_per}', aria-valuemin='0', aria-valuemax='100', style='width: #{resources_usage.cpu.now_per}%;')
+            span #{resources_usage.cpu.now} / #{resources_usage.cpu.limit} s
     tr
       td 一小时内存占用
       td
         .progress
-          .progress-bar.progress-bar-success(role='progressbar', aria-valuenow='#{(resources_usage.memory / account.attribute.resources_limit.memory * 100).toFixed()}', aria-valuemin='0', aria-valuemax='100', style='min-width: 30px; width: #{(resources_usage.memory / account.attribute.resources_limit.memory * 100).toFixed()}%;')
-            span #{resources_usage.memory.toFixed(1)} / #{account.attribute.resources_limit.memory} M
+          .progress-bar.progress-bar-success(role='progressbar', aria-valuenow='#{(resources_usage.memory.now_per}', aria-valuemin='0', aria-valuemax='100', style='width: #{resources_usage.memory.now_per}%;')
+            span #{resources_usage.memory.now} / #{resources_usage.memory.limit} M
     tr
       td 储存空间
       td
         .progress
-          .progress-bar.progress-bar-success(role='progressbar', aria-valuenow='0', aria-valuemin='0', aria-valuemax='100', style='width: 0%;')
-            span 0 / #{account.attribute.resources_limit.storage} M
+          .progress-bar(class='progress-bar-#{storage_usage.color}',role='progressbar', aria-valuenow='#{storage_usage.now_per}', aria-valuemin='0', aria-valuemax='100', style='width: #{storage_usage.now_per}%;')
+            span #{storage_usage.now} / #{storage_usage.limit} M
     tr
       td 月流量
       td