Added disk usage stats to VPS overview

frontend/classes/class.container.php

@@ -64,6 +64,9 @@ class Container extends CPHPDatabaseRecordClass
 			case "sDiskUsed":
 				return $this->GetDiskUsed();
 				break;
+			case "sDiskTotal":
+				return $this->GetDiskTotal();
+				break;
 			case "sBandwidthUsed":
 				return $this->GetBandwidthUsed();
 				break;
@@ -127,6 +130,48 @@ class Container extends CPHPDatabaseRecordClass
 		}
 	}
 	
+	public function GetDiskUsed()
+	{
+		$disk = $this->GetDisk();
+		return $disk['used'];
+	}
+	
+	public function GetDiskTotal()
+	{
+		$disk = $this->GetDisk();
+		return $disk['total'];
+	}
+	
+	public function GetDisk()
+	{
+		$result = $this->sNode->ssh->RunCommandCached("vzctl exec {$this->sInternalId} df -l -x tmpfs", true);
+		$lines = explode("\n", $result->stdout);
+		array_shift($lines);
+		
+		$total_free = 0;
+		$total_used = 0;
+		$total_total = 0;
+		
+		foreach($lines as $disk)
+		{
+			$disk = trim($disk);
+			
+			if(!empty($disk))
+			{
+				$values = split_whitespace($disk);
+				$total_free += (int)$values[3] / 1024;
+				$total_used += (int)$values[2] / 1024;
+				$total_total += ((int)$values[2] + (int)$values[3]) / 1024;
+			}
+		}
+		
+		return array(
+			'free'	=> $total_free,
+			'used'	=> $total_used,
+			'total'	=> $total_total
+		);
+	}
+	
 	public function Deploy($conf = array())
 	{
 		$sRootPassword = random_string(20);

frontend/classes/class.node.php

@@ -104,6 +104,7 @@ class Node extends CPHPDatabaseRecordClass
 		
 		$total_free = 0;
 		$total_used = 0;
+		$total_total = 0;
 		
 		foreach($lines as $disk)
 		{
@@ -114,12 +115,14 @@ class Node extends CPHPDatabaseRecordClass
 				$values = split_whitespace($disk);
 				$total_free += (int)$values[3] / 1024;
 				$total_used += (int)$values[2] / 1024;
+				$total_total += ((int)$values[2] + (int)$values[3]) / 1024;
 			}
 		}
 		
 		return array(
 			'free'	=> $total_free,
-			'used'	=> $total_used
+			'used'	=> $total_used,
+			'total'	=> $total_total
 		);
 	}
 }

frontend/module.vps.overview.php

@@ -38,6 +38,11 @@ $sPageContents = Templater::InlineRender("vps.overview", $locale->strings, array
 	'disk-space'		=> "{$sContainer->sDiskSpace}MB",
 	'total-traffic-limit'	=> "{$sContainer->sTotalTrafficLimit} bytes",
 	'bandwidth-limit'	=> "100mbit",
-	'status'		=> $sContainer->sStatusText
+	'status'		=> $sContainer->sStatusText,
+	'disk-used'		=> number_format($sContainer->sDiskUsed / 1024, 2),
+	'disk-total'		=> number_format($sContainer->sDiskTotal / 1024, 2),
+	'disk-percentage'	=> number_format(($sContainer->sDiskUsed / $sContainer->sDiskTotal) * 100, 2),
+	'disk-unit'		=> "GB"
+	
 ));
 ?>

frontend/templates/vps.overview.tpl

@@ -5,8 +5,8 @@
 	<div class="quota-item">
 		<h3>Disk space</h3>
 		<div class="quota-bar">
-			<div class="quota-bar-inner" style="width: 55%;"></div>
-			<div class="quota-bar-label">55/100GB</div>
+			<div class="quota-bar-inner" style="width: <%?disk-percentage>%;"></div>
+			<div class="quota-bar-label"><%?disk-used>/<%?disk-total><%?disk-unit></div>
 		</div>
 	</div>
 	<div class="quota-item">