[Zope-Checkins] CVS: Zope/lib/python/webdav - davcmds.py:1.14.32.1

[Andreas Jung]

Update of /cvs-repository/Zope/lib/python/webdav
In directory cvs.zope.org:/tmp/cvs-serv15949/webdav

Modified Files:
      Tag: ajung-webdav-debug
	davcmds.py 
Log Message:
added support to fake filenames. Folders with a property 'webdav_magic'
will add a corresponding file extension to objects that don't have a 
file extension but have a known mapping of their content_type property to
a file extension.



=== Zope/lib/python/webdav/davcmds.py 1.14 => 1.14.32.1 ===
 from urllib import quote
 from AccessControl import getSecurityManager
+from mimetypes import reverse_types_map
 
 def safe_quote(url, mark=r'%', find=string.find):
     if find(url, mark) > -1:
@@ -212,7 +213,21 @@
         else: raise 'Bad Request', 'Invalid request'
         result.write('</d:response>\n')        
         if depth in ('1', 'infinity') and iscol:
+
+            magic_enabled = obj.getProperty("webdav_magic",0)
+
             for ob in obj.objectValues():
+
+                objId = ob.getId()    
+
+                # webdavmagic
+                if objId.find('.')==-1 and magic_enabled:
+                    ct = ob.getProperty('content_type',None)
+                    if ct:
+                        if reverse_types_map.has_key(ct):
+                            objId = objId + reverse_types_map[ct]
+
+
                 if hasattr(ob,"meta_type"):
                     if ob.meta_type=="Broken Because Product is Gone": continue
                 dflag=hasattr(ob, '_p_changed') and (ob._p_changed == None)
@@ -220,7 +235,7 @@
                     # Do nothing, a null resource shouldn't show up to DAV
                     if dflag: ob._p_deactivate()
                 elif hasattr(ob, '__dav_resource__'):
-                    uri=os.path.join(url, absattr(ob.id))
+                    uri=os.path.join(url, objId)
                     depth=depth=='infinity' and depth or 0
                     self.apply(ob, uri, depth, result, top=0)
                     if dflag: ob._p_deactivate()
@@ -448,7 +463,7 @@
         if depth == 'infinity' and iscol:
             for ob in obj.objectValues():
                 if hasattr(obj, '__dav_resource__'):
-                    uri = os.path.join(url, absattr(ob.id))
+                    uri = os.path.join(url, absattr(ob.getId()))
                     self.apply(ob, creator, depth, token, result,
                                uri, top=0)
         if not top: return token, result
@@ -505,7 +520,7 @@
             for ob in obj.objectValues():
                 if hasattr(ob, '__dav_resource__') and \
                    WriteLockInterface.isImplementedBy(ob):
-                    uri = os.path.join(url, absattr(ob.id))
+                    uri = os.path.join(url, absattr(ob.getId()))
                     self.apply(ob, token, uri, result, top=0)
         if not top: return result
         if result.getvalue():
@@ -558,7 +573,7 @@
             for ob in obj.objectValues():
                 dflag = hasattr(ob,'_p_changed') and (ob._p_changed == None)
                 if hasattr(ob, '__dav_resource__'):
-                    uri = os.path.join(url, absattr(ob.id))
+                    uri = os.path.join(url, absattr(ob.getId()))
                     self.apply(ob, token, user, uri, result, top=0)
                     if dflag: ob._p_deactivate()
         if not top: return result