Wrap set_time_limit for instances when it is disabled

Author: Jamie Snape

core/GlobalController.php

@@ -47,7 +47,7 @@ public function __construct(Zend_Controller_Request_Abstract $request, Zend_Cont
    */
   public function preDispatch()
     {
-    set_time_limit(0);
+    UtilityComponent::setTimeLimit(0);
     // Init the translater
 
     $translate = new Zend_Translate('csv', BASE_PATH.'/core/translation/fr-main.csv', 'en');

core/controllers/ImportController.php

@@ -270,7 +270,7 @@ function indexAction()
     $this->requireAdminPrivileges();
 
     // No time limit since import can take a long time
-    set_time_limit(0);
+    UtilityComponent::setTimeLimit(0);
     $this->view->title = $this->t("Import");
     $this->view->header = $this->t("Import server-side data");
 

core/controllers/components/UtilityComponent.php

@@ -735,4 +735,12 @@ public static function isPortListening($port, $host = 'localhost')
       }
     return false;
     }
-  } // end class
+  
+  /** Limits the maximum execution time. */
+  public static function setTimeLimit($seconds)
+    {
+    UtilityComponent::beginIgnoreWarnings();
+    set_time_limit($seconds);
+    UtilityComponent::endIgnoreWarnings();
+    }
+  }

modules/packages/controllers/components/ApiComponent.php

@@ -51,7 +51,7 @@ private function _getUser($args)
    */
   private function _readUploadedFile($prefix)
     {
-    set_time_limit(0);
+    UtilityComponent::setTimeLimit(0);
     $inputfile = 'php://input';
     $tmpfile = tempnam(UtilityComponent::getTempDirectory('misc'), $prefix);
     $in = fopen($inputfile, 'rb');

modules/pvw/controllers/ParaviewController.php

@@ -38,7 +38,7 @@ class Pvw_ParaviewController extends Pvw_AppController
    */
   public function startinstanceAction()
     {
-    set_time_limit(30);
+    UtilityComponent::setTimeLimit(30);
     $this->disableView();
     $this->disableLayout();
 
@@ -109,7 +109,7 @@ public function startinstanceAction()
    */
   public function instanceAction()
     {
-    set_time_limit(30); //in case an exec call hangs for some odd reason
+    UtilityComponent::setTimeLimit(30); //in case an exec call hangs for some odd reason
     // TODO just plug this into the restful stuff
     $this->disableLayout();
     $this->disableView();