[pLog-svn] r2808 - plog/trunk/class/dao

[oscar at devel.lifetype.net]

Author: oscar
Date: 2006-01-17 20:30:49 +0000 (Tue, 17 Jan 2006)
New Revision: 2808

Modified:
   plog/trunk/class/dao/blogs.class.php
Log:
Added some checks for our own security.

Modified: plog/trunk/class/dao/blogs.class.php
===================================================================
--- plog/trunk/class/dao/blogs.class.php	2006-01-17 20:30:36 UTC (rev 2807)
+++ plog/trunk/class/dao/blogs.class.php	2006-01-17 20:30:49 UTC (rev 2808)
@@ -71,17 +71,21 @@
 				if( $prevVersion->getBlogCategoryId() != $blog->getBlogCategoryId()) {
 					// remove one item from the old category
 					$oldCategory = $prevVersion->getBlogCategory();
-					if( $prevVersion->getStatus() == BLOG_STATUS_ACTIVE )
-						$oldCategory->setNumActiveBlogs( $oldCategory->getNumActiveBlogs() - 1 );
-					elseif( $prevVersion->getStatus() == BLOG_STATUS_DISABLED )
-						$oldCategory->setNumBlogs( $oldCategory->getNumBlogs() + 1 );
+					if( $oldCategory ) {
+						if( $prevVersion->getStatus() == BLOG_STATUS_ACTIVE )
+							$oldCategory->setNumActiveBlogs( $oldCategory->getNumActiveBlogs() - 1 );
+						elseif( $prevVersion->getStatus() == BLOG_STATUS_DISABLED )
+							$oldCategory->setNumBlogs( $oldCategory->getNumBlogs() + 1 );
+					}
 					
 					// add one item to the new one
 					$newCategory = $blog->getBlogCategory();
-					if( $blog->getStatus() == BLOG_STATUS_ACTIVE )
-						$newCategory->setNumActiveBlogs( $newCategory->getNumActiveBlogs() - 1 );
-					elseif( $blog->getStatus() == BLOG_STATUS_DISABLED )
-						$newCategory->setNumBlogs( $newCategory->getNumBlogs() + 1 );
+					if( $newCategory ) {
+						if( $blog->getStatus() == BLOG_STATUS_ACTIVE )
+							$newCategory->setNumActiveBlogs( $newCategory->getNumActiveBlogs() - 1 );
+						elseif( $blog->getStatus() == BLOG_STATUS_DISABLED )
+							$newCategory->setNumBlogs( $newCategory->getNumBlogs() + 1 );
+					}
 						
 					// finally, update the categories
 					include_once( PLOG_CLASS_PATH."class/dao/blogcategories.class.php" );