X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=gosa-core%2Finclude%2Fclass_SnapShotDialog.inc;h=50b3ae29bd56c3acf0daa8421f6e0ed03e43f3bd;hb=06cc53394cf695b3bc663073e526d7d94e4bb2d6;hp=00e1f870d53a952be0c7e13b33dd28575c79aabf;hpb=41f011680aa03b862385ef9f9b61e0cc364a8129;p=gosa.git

diff --git a/gosa-core/include/class_SnapShotDialog.inc b/gosa-core/include/class_SnapShotDialog.inc
index 00e1f870d..50b3ae29b 100644
--- a/gosa-core/include/class_SnapShotDialog.inc
+++ b/gosa-core/include/class_SnapShotDialog.inc
@@ -1,4 +1,24 @@
 <?php
+/*
+ * This code is part of GOsa (http://www.gosa-project.org)
+ * Copyright (C) 2003-2008 GONICUS GmbH
+ *
+ * ID: $$Id$$
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
 
 /* Snap shot dialog class */
 class SnapShotDialog extends plugin 
@@ -41,13 +61,20 @@ class SnapShotDialog extends plugin
 		plugin::execute();
 		$smarty = get_smarty();
 
+    if(!isset($this->parent->acl_module) || !count($this->parent->acl_module)){
+      trigger_error("Could not detect acl_module in parent object (".get_class($this->parent).").");
+      return("");
+    }
+
+    $ui = get_userinfo();
+
 		$once = true;
 		foreach($_POST as $name => $value){
 			if((preg_match("/^RemoveSnapShot_/",$name)) && ($once)){
 				$once = false;
 	
-				$entry = preg_replace("/^RemoveSnapShot_/","",$name);
-				$entry = base64_decode(preg_replace("/_[xy]$/","",$entry));
+        $entry = preg_replace("/^RemoveSnapShot_/","",$name);
+        $entry = base64_decode(preg_replace("/_[xy]$/","",$entry));
 
         $found = false;
         foreach($this->last_list as $t_stamp => $obj){
@@ -73,6 +100,7 @@ class SnapShotDialog extends plugin
 		}
 
 		/* We must restore a snapshot */
+
 		if($this->display_restore_dialog){
 
 			/* Should we only display all snapshots of already deleted objects 
@@ -98,8 +126,10 @@ class SnapShotDialog extends plugin
 			
 			/* Walk through all entries and setup the display text */
 			foreach($tmp as $key => $entry){
-				$TimeStamp = $entry['gosaSnapshotTimestamp'][0];
-				$list_of_elements[$TimeStamp] = $entry;
+    
+        /* Check permissions */
+        $TimeStamp = $entry['gosaSnapshotTimestamp'][0];
+        $list_of_elements[$TimeStamp] = $entry;
 			}
 
 			/* Sort generated list */
@@ -109,10 +139,10 @@ class SnapShotDialog extends plugin
       $this->last_list = $list_of_elements;
 			foreach($list_of_elements as $entry){
 
-				$actions= "<input type='image' src='images/restore.png' name='RestoreSnapShot_%KEY' 
-								class='center' title='"._("Restore snapshot")."'>&nbsp;";
-				$actions.= "<input type='image' src='images/edittrash.png' name='RemoveSnapShot_%KEY' 
-								class='center' title='"._("Remove snapshot")."'>&nbsp;";
+        $actions= "<input type='image' src='images/lists/restore.png' name='RestoreSnapShot_%KEY' 
+          class='center' title='"._("Restore snapshot")."'>&nbsp;";
+        $actions.= "<input type='image' src='images/lists/trash.png' name='RemoveSnapShot_%KEY' 
+          class='center' title='"._("Remove snapshot")."'>&nbsp;";
 
 				$time_stamp 	= date(_("Y-m-d, H:i:s"),preg_replace("/\-.*$/","",$entry['gosaSnapshotTimestamp'][0]));
 				$display_data 	= $entry['description'][0];
@@ -146,7 +176,7 @@ class SnapShotDialog extends plugin
 		$message = plugin::check();
 		if(!$this->display_restore_dialog){
 			if(empty($this->CurrentDescription)){
-				$message[]  = _("Please specify a valid description for this snapshot.");
+        $message[]= msgPool::invalid(_("Description"));
 			}
 		}
 		return($message);