Fix file renaming and moving with unicode characters on libtorrent 0.16

Fix torrent creation with unicode characters

deluge/core/torrent.py

@@ -885,31 +885,32 @@ class Torrent(object):
 
     def move_storage(self, dest):
         """Move a torrent's storage location"""
+        try:
+           dest = unicode(dest, "utf-8")
+        except TypeError:
+           # String is already unicode
+           pass
             
-        if deluge.common.windows_check():
-            # Attempt to convert utf8 path to unicode
-            # Note: Inconsistent encoding for 'dest', needs future investigation
-            try:
-                dest_u = unicode(dest, "utf-8")
-            except TypeError:
-                # String is already unicode
-                dest_u = dest
-        else:
-            dest_u = dest
-            
-        if not os.path.exists(dest_u):
+        if not os.path.exists(dest):
             try:
                 # Try to make the destination path if it doesn't exist
-                os.makedirs(dest_u)
+                os.makedirs(dest)
             except IOError, e:
                 log.exception(e)
                 log.error("Could not move storage for torrent %s since %s does "
                           "not exist and could not create the directory.",
-                          self.torrent_id, dest_u)
+                          self.torrent_id, dest)
                 return False
+
+        dest_bytes = dest.encode('utf-8')
         try:
-            self.handle.move_storage(dest_u)
-        except:
+            # libtorrent needs unicode object if wstrings are enabled, utf8 bytestring otherwise
+            try:
+                self.handle.move_storage(dest)
+            except TypeError:
+                self.handle.move_storage(dest_bytes)
+        except Exception, e:
+            log.error("Error calling libtorrent move_storage: %s" % e)
             return False
 
         return True
@@ -985,8 +986,17 @@ class Torrent(object):
         """Renames files in the torrent. 'filenames' should be a list of
         (index, filename) pairs."""
         for index, filename in filenames:
+            # Make sure filename is a unicode object
+            try:
+                filename = unicode(filename, "utf-8")
+            except TypeError:
+                pass
             filename = sanitize_filepath(filename)
-            self.handle.rename_file(index, filename.encode("utf-8"))
+            # libtorrent needs unicode object if wstrings are enabled, utf8 bytestring otherwise
+            try:
+                self.handle.rename_file(index, filename)
+            except TypeError:
+                self.handle.rename_file(index, filename.encode("utf-8"))
 
     def rename_folder(self, folder, new_folder):
         """Renames a folder within a torrent.  This basically does a file rename

deluge/core/torrentmanager.py

@@ -452,9 +452,16 @@ class TorrentManager(component.Component):
             # before adding to the session.
             if options["mapped_files"]:
                 for index, fname in options["mapped_files"].items():
+                    try:
+                        fname = unicode(fname, "utf-8")
+                    except TypeError:
+                        pass
                     fname = deluge.core.torrent.sanitize_filepath(fname)
                     log.debug("renaming file index %s to %s", index, fname)
-                    torrent_info.rename_file(index, utf8_encoded(fname))
+                    try:
+                        torrent_info.rename_file(index, fname)
+                    except TypeError:
+                        torrent_info.rename_file(index, fname.encode("utf-8"))
 
             add_torrent_params["ti"] = torrent_info
 

deluge/ui/gtkui/createtorrentdialog.py

@@ -174,7 +174,7 @@ class CreateTorrentDialog:
             chooser.destroy()
             return
 
-        path = result.decode('utf-8').encode(sys.getfilesystemencoding())
+        path = result.decode('utf-8')
 
         self.files_treestore.clear()
         self.files_treestore.append(None, [result, gtk.STOCK_FILE, deluge.common.get_path_size(path)])
@@ -202,7 +202,7 @@ class CreateTorrentDialog:
             chooser.destroy()
             return
 
-        path = result.decode('utf-8').encode(sys.getfilesystemencoding())
+        path = result.decode('utf-8')
 
         self.files_treestore.clear()
         self.files_treestore.append(None, [result, gtk.STOCK_OPEN, deluge.common.get_path_size(path)])