Fix for #1117: don't remove tmp archive if using XSENDFILE

Author: ghecquet

core/src/plugins/action.powerfs/class.PowerFSController.php

@@ -46,6 +46,7 @@ public function switchAction($action, $httpVars, $fileVars)
         }
         $urlBase = "pydio://". ConfService::getRepository()->getId();
         $mess = ConfService::getMessages();
+
         switch ($action) {
 
             case "monitor_compression" :
@@ -86,9 +87,14 @@ public function switchAction($action, $httpVars, $fileVars)
             case "postcompress_download":
 
                 $archive = AJXP_Utils::getAjxpTmpDir().DIRECTORY_SEPARATOR.$httpVars["ope_id"]."_".AJXP_Utils::sanitize(AJXP_Utils::decodeSecureMagic($httpVars["archive_name"]), AJXP_SANITIZE_FILENAME);
+
                 $fsDriver = AJXP_PluginsService::getInstance()->getUniqueActivePluginForType("access");
                 if (is_file($archive)) {
-                    register_shutdown_function("unlink", $archive);
+                    if(!$fsDriver->getFilteredOption("USE_XSENDFILE", ConfService::getRepository())
+                        && !$fsDriver->getFilteredOption("USE_XACCELREDIRECT", ConfService::getRepository())) {
+                        register_shutdown_function("unlink", $archive);
+                    }
+
                     $fsDriver->readFile($archive, "force-download", $httpVars["archive_name"], false, null, true);
                 } else {
                     echo("<script>alert('Cannot find archive! Is ZIP correctly installed?');</script>");