Allow changing ownership of torrents. In order to achieve this, added `deluge.core.set_torrents_owner()`, `deluge.core.get_known_accounts()`, `deluge.core.authmanager.get_known_accounts() and `deluge.core.torrent.set_owner()`. So far only the GtkUi has this fully implemented.

ChangeLog

@@ -10,9 +10,12 @@
 	* #1247: Fix deluge-gtk from hanging on shutdown
 	* #995: Rewrote tracker_icons
 	* Make the distinction between adding to the session new unmanaged torrents and torrents loaded from state. This will break backwards compatability.
+	* Pass a copy of an event instead of passing the event arguments to the event handlers. This will break backwards compatability.
+	* Allow changing ownership of torrents.
 
 ==== GtkUI ====
 	* Fix uncaught exception when closing deluge in classic mode
+	* Allow changing ownership of torrents
 
 ==== WebUI ====
 	* Migrate to ExtJS 3.1

deluge/core/authmanager.py

@@ -74,18 +74,16 @@ class AuthManager(component.Component):
         :returns: int, the auth level for this user
         :rtype: int
 
+        :raises AuthenticationRequired: if aditional details are required to authenticate
         :raises BadLoginError: if the username does not exist or password does not match
 
         """
         if not username:
-            raise AuthenticationRequired("Username and Password are required.",
-                                         username)
+            raise AuthenticationRequired(
+                "Username and Password are required.", username
+            )
 
-        if username and username not in self.__auth:
-            # Let's try to re-load the file.. Maybe it's been updated
-            self.__load_auth_file()
-            if username not in self.__auth:
-                raise BadLoginError("Username does not exist")
+        self.__test_existing_account(username)
 
         if self.__auth[username][0] == password:
             # Return the users auth level
@@ -95,6 +93,21 @@ class AuthManager(component.Component):
         else:
             raise BadLoginError("Password does not match")
 
+    def get_known_accounts(self):
+        """
+        Returns a list of known deluge usernames.
+        """
+        self.__load_auth_file()
+        return self.__auth.keys()
+
+
+    def __test_existing_account(self, username):
+        if username not in self.__auth:
+            # Let's try to re-load the file.. Maybe it's been updated
+            self.__load_auth_file()
+            if username not in self.__auth:
+                raise BadLoginError("Username does not exist")
+
     def __create_localclient_account(self):
         """
         Returns the string.

deluge/core/core.py

@@ -55,6 +55,7 @@ import deluge.common
 import deluge.component as component
 from deluge.event import *
 from deluge.error import *
+from deluge.core.authmanager import AUTH_LEVEL_ADMIN
 from deluge.core.torrentmanager import TorrentManager
 from deluge.core.pluginmanager import PluginManager
 from deluge.core.alertmanager import AlertManager
@@ -579,6 +580,25 @@ class Core(component.Component):
         """Sets the path for the torrent to be moved when completed"""
         return self.torrentmanager[torrent_id].set_move_completed_path(value)
 
+    @export(AUTH_LEVEL_ADMIN)
+    def set_torrents_owner(self, torrent_ids, username):
+        """Set's the torrent owner.
+
+        :param torrent_id: the torrent_id of the torrent to remove
+        :type torrent_id: string
+        :param username: the new owner username
+        :type username: string
+
+        :raises DelugeError: if the username is not known
+        """
+        if username not in self.authmanager.get_known_accounts():
+            raise DelugeError("Username \"%s\" is not known." % username)
+        if isinstance(torrent_ids, basestring):
+            torrent_ids = [torrent_ids]
+        for torrent_id in torrent_ids:
+            self.torrentmanager[torrent_id].set_owner(username)
+        return None
+
     @export
     def get_path_size(self, path):
         """Returns the size of the file or folder 'path' and -1 if the path is
@@ -801,3 +821,7 @@ class Core(component.Component):
 
         """
         return lt.version
+
+    @export(AUTH_LEVEL_ADMIN)
+    def get_known_accounts(self):
+        return self.authmanager.get_known_accounts()

deluge/core/torrent.py

@@ -211,12 +211,13 @@ class Torrent(object):
         for (key, value) in options.items():
             if OPTIONS_FUNCS.has_key(key):
                 OPTIONS_FUNCS[key](value)
-
         self.options.update(options)
 
     def get_options(self):
         return self.options
 
+    def set_owner(self, account):
+        self.owner = account
 
     def set_max_connections(self, max_connections):
         self.options["max_connections"] = int(max_connections)

deluge/ui/gtkui/menubar.py

@@ -100,6 +100,10 @@ class MenuBar(component.Component):
         self.torrentmenu = self.torrentmenu_glade.get_widget("torrent_menu")
         self.menu_torrent = self.window.main_glade.get_widget("menu_torrent")
 
+        self.menuitem_change_owner = gtk.MenuItem(_("Change Ownership"))
+        self.torrentmenu_glade.get_widget("options_torrent_menu").append(self.menuitem_change_owner)
+
+
         # Attach the torrent_menu to the Torrent file menu
         self.menu_torrent.set_submenu(self.torrentmenu)
 
@@ -199,10 +203,21 @@ class MenuBar(component.Component):
         if not self.config["classic_mode"]:
             self.window.main_glade.get_widget("separatormenuitem").show()
             self.window.main_glade.get_widget("menuitem_quitdaemon").show()
+
         # Show the Torrent menu because we're connected to a host
         self.menu_torrent.show()
 
+        # Hide the change owner submenu until we get the accounts back from the
+        # demon.
+        self.menuitem_change_owner.set_visible(False)
+
+        # Get Known accounts to allow chaning ownership
+        client.core.get_known_accounts().addCallback(self._on_known_accounts)
+
     def stop(self):
+        log.debug("MenuBar stopping")
+        self.menuitem_change_owner.remove_submenu()
+
         for widget in self.change_sensitivity:
             self.window.main_glade.get_widget(widget).set_sensitive(False)
 
@@ -212,6 +227,7 @@ class MenuBar(component.Component):
         self.window.main_glade.get_widget("separatormenuitem").hide()
         self.window.main_glade.get_widget("menuitem_quitdaemon").hide()
 
+
     def update_menu(self):
         selected = component.get('TorrentView').get_selected_torrents()
         if not selected or len(selected) == 0:
@@ -465,3 +481,54 @@ class MenuBar(component.Component):
 
         for item in items:
             getattr(self.window.main_glade.get_widget(item), attr)()
+
+    def _on_known_accounts(self, known_accounts):
+        log.debug("_on_known_accounts: %s", known_accounts)
+        if len(known_accounts) <= 1:
+            return
+
+        self.menuitem_change_owner.set_visible(True)
+
+        self.change_owner_submenu = gtk.Menu()
+        self.change_owner_submenu_items = {}
+        maingroup = gtk.RadioMenuItem(None, None)
+
+        self.change_owner_submenu_items[None] = gtk.RadioMenuItem(maingroup)
+
+        for account in known_accounts:
+            self.change_owner_submenu_items[account] = item = gtk.RadioMenuItem(maingroup, account)
+            self.change_owner_submenu.append(item)
+            item.connect("toggled", self._on_change_owner_toggled, account)
+
+        self.change_owner_submenu.show_all()
+        self.change_owner_submenu_items[None].set_active(True)
+        self.change_owner_submenu_items[None].hide()
+        self.menuitem_change_owner.connect("activate", self._on_change_owner_submenu_active)
+        self.menuitem_change_owner.set_submenu(self.change_owner_submenu)
+
+    def _on_known_accounts_fail(self, reason):
+        self.menuitem_change_owner.set_visible(False)
+
+    def _on_change_owner_submenu_active(self, widget):
+        log.debug("_on_change_owner_submenu_active")
+        selected = component.get("TorrentView").get_selected_torrents()
+        if len(selected) > 1:
+            self.change_owner_submenu_items[None].set_active(True)
+            return
+
+        torrent_owner = component.get("TorrentView").get_torrent_status(selected[0])["owner"]
+        for account, item in self.change_owner_submenu_items.iteritems():
+            item.set_active(account == torrent_owner)
+
+    def _on_change_owner_toggled(self, widget, account):
+        log.debug("_on_change_owner_toggled")
+        update_torrents = []
+        selected = component.get("TorrentView").get_selected_torrents()
+        for torrent_id in selected:
+            torrent_status = component.get("TorrentView").get_torrent_status(torrent_id)
+            if torrent_status["owner"] != account:
+                update_torrents.append(torrent_id)
+        if update_torrents:
+            log.debug("Setting torrent owner \"%s\" on %s", account, update_torrents)
+            client.core.set_torrents_owner(update_torrents, account)
+

deluge/ui/gtkui/torrentview.py

@@ -197,7 +197,8 @@ class TorrentView(listview.ListView, component.Component):
         # Register the columns menu with the listview so it gets updated
         # accordingly.
         self.register_checklist_menu(
-                            self.window.main_glade.get_widget("menu_columns"))
+            self.window.main_glade.get_widget("menu_columns")
+        )
 
         # Add the columns to the listview
         self.add_text_column("torrent_id", hidden=True)
@@ -253,8 +254,7 @@ class TorrentView(listview.ListView, component.Component):
         ### Connect Signals ###
         # Connect to the 'button-press-event' to know when to bring up the
         # torrent menu popup.
-        self.treeview.connect("button-press-event",
-                                    self.on_button_press_event)
+        self.treeview.connect("button-press-event", self.on_button_press_event)
         # Connect to the 'key-press-event' to know when the bring up the
         # torrent menu popup via keypress.
         self.treeview.connect("key-release-event", self.on_key_press_event)