do not require PDO if we're using mocha-dotnet

mocha-php/src/mocha-php/ui/pages/SUVPage.phpx.php

@@ -26,7 +26,7 @@
 	catch (\Exception $ex)
 	{
 		$pdoex = $ex;
-		echo($pdoex); die();
+		// echo($pdoex); die();
 	}
 	$basepath = $_SERVER["SERVER_NAME"];
 
@@ -34,13 +34,14 @@
 	{
 		protected function OnPreRender(CancelEventArgs $e)
 		{
-			global $pdo;
 			global $basepath;
 			
 			$e->Cancel = true;
 
 			if ($_POST["reset"] == "1")
 			{
+				global $pdo;
+				if ($pdo !== null) {
 					$stmt = $pdo->prepare("DELETE FROM mocha_attributes WHERE tenant_id > 2");
 					$stmt->execute();
 
@@ -60,6 +61,7 @@
 					header("Location: /suv/suvinfo.html");
 					exit();
 				}
+			}
 
 			$path = System::GetVirtualPath();
 			if ($path[1] == "phpinfo.html")
@@ -328,18 +330,16 @@ EOF
 							else
 							{
 								global $pdo;
+								if ($pdo !== null) {
 									global $basepath;
 
 									$query = "SELECT * FROM mocha_tenants";
 									$stmt = $pdo->prepare($query);
-								try
-								{
+									try {
 										$result = $stmt->execute();
 										$rows = $stmt->fetchAll();
-									foreach ($rows as $values)
-									{
-										if ($values["is_library"] != 0)
-										{
+										foreach ($rows as $values) {
+											if ($values["is_library"] != 0) {
 												continue;
 											}
 											?>
@@ -357,12 +357,15 @@ EOF
 										</tr>
 										<?php
 										}
-								}
-								catch (\Exception $ex)
-								{
+									} catch (\Exception $ex) {
 										echo ("<tr><td colspan=\"10\">" . $ex . "</td></tr>");
 									}
 								}
+								else
+								{
+									// FIXME : use mocha-dotnet
+								}
+							}
 							?>
 						</tbody>
 					</table>