--- versionedFile/versionedFile.py	2005/02/24 18:07:41	1.27
+++ versionedFile/versionedFile.py	2005/03/05 12:09:34	1.31
@@ -15,8 +15,8 @@ try:
 except:
     print "ECHO Elements not imported"
     class ECHO_basis:
-     """leer"""
-     manage_options=()
+	     """leer"""
+    	     manage_options=()
 
 	
 def sortv(x,y):
@@ -96,9 +96,20 @@ class versionedFileFolder(Folder,ECHO_ba
         def sortDate(x,y):
             return cmp(y[1].getLastVersion().getTime(),x[1].getLastVersion().getTime())
 
+        def sortComment(x,y):
+	 try:
+	    x=getattr(x[1],'comment','ZZZZZZZZZZZZZ').lower()
+	 except:
+	    x='zzzzzzzzzzzzzzzz'
+	 try:
+	    y=getattr(y[1],'comment','ZZZZZZZZZZZZZ').lower()
+         except:
+            y='zzzzzzzzzzzzzzzz'
+         return cmp(x,y)
+
         def sortAuthor(x,y):
             
-            return cmp(x[1].getLastVersion().lastEditor(),y[1].getLastVersion().lastEditor())
+            return cmp(x[1].getLastVersion().lastEditor().lower(),y[1].getLastVersion().lastEditor().lower())
         
 	versionedFiles=self.ZopeFind(self,obj_metatypes=['versionedFile'])
 
@@ -108,6 +119,8 @@ class versionedFileFolder(Folder,ECHO_ba
             versionedFiles.sort(sortDate)
         elif sortField=='author':
             versionedFiles.sort(sortAuthor)
+        elif sortField=='comment':
+            versionedFiles.sort(sortComment)
 
         return versionedFiles
 
@@ -406,6 +419,11 @@ class versionedFile(Folder):
         ret.sort(sortv)
         return ret
 
+    security.declareProtected('AUTHENTICATED_USER','forceunlock')   
+    def forceunlock(self,RESPONSE):
+        """unlock"""
+        self.lockedBy=''
+
     security.declareProtected('AUTHENTICATED_USER','unlock')   
     def unlock(self,RESPONSE):
         """unlock"""
@@ -415,6 +433,7 @@ class versionedFile(Folder):
         else:
             return "Sorry, not locked by you! (%s,%s)"%(self.lockedBy,self.REQUEST['AUTHENTICATED_USER'])
         
+
     
     security.declareProtected('AUTHENTICATED_USER','addVersionedFileObjectForm')