# # Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2000-2008 Donald N. Allingham # Copyright (C) 2008 Brian G. Matherly # Copyright (C) 2008 Gary Burton # Copyright (C) 2008 Robert Cheramy # Copyright (C) 2010 Jakim Friant # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. # "Export to GRAMPS package" #------------------------------------------------------------------------- # # standard python modules # #------------------------------------------------------------------------- import time import shutil import os import tarfile from io import StringIO, BytesIO from gramps.gen.const import GRAMPS_LOCALE as glocale _ = glocale.translation.gettext #------------------------------------------------------------------------ # # Set up logging # #------------------------------------------------------------------------ import logging log = logging.getLogger(".WritePkg") #------------------------------------------------------------------------- # # GNOME/GTK modules # #------------------------------------------------------------------------- from gi.repository import Gtk #------------------------------------------------------------------------- # # GRAMPS modules # #------------------------------------------------------------------------- from gramps.gui.plug.export import WriterOptionBox from gramps.plugins.export.exportxml import XmlWriter from gramps.gen.utils.file import media_path_full from gramps.gen.constfunc import win, conv_to_unicode #------------------------------------------------------------------------- # # writeData # #------------------------------------------------------------------------- def writeData(database, filename, user, option_box=None): # Rename file, if it exists already, with .bak # as it it for normal XML export. if os.path.isfile(filename): try: shutil.copyfile(filename, filename + ".bak") shutil.copystat(filename, filename + ".bak") except: pass if option_box: option_box.parse_options() database = option_box.get_filtered_database(database) writer = PackageWriter(database, filename, user) return writer.export() #------------------------------------------------------------------------- # # PackageWriter # #------------------------------------------------------------------------- class PackageWriter(object): def __init__(self, database, filename, user): self.db = database self.user = user self.filename = filename def export(self): # missmedia_action = 0 #-------------------------------------------------------------- # def remove_clicked(): # # File is lost => remove all references and the object itself # for p_id in self.db.iter_family_handles(): # p = self.db.get_family_from_handle(p_id) # nl = p.get_media_list() # for o in nl: # if o.get_reference_handle() == m_id: # nl.remove(o) # p.set_media_list(nl) # self.db.commit_family(p,None) # for key in self.db.iter_person_handles(): # p = self.db.get_person_from_handle(key) # nl = p.get_media_list() # for o in nl: # if o.get_reference_handle() == m_id: # nl.remove(o) # p.set_media_list(nl) # self.db.commit_person(p,None) # for key in self.db.get_source_handles(): # p = self.db.get_source_from_handle(key) # nl = p.get_media_list() # for o in nl: # if o.get_reference_handle() == m_id: # nl.remove(o) # p.set_media_list(nl) # self.db.commit_source(p,None) # for key in self.db.get_place_handles(): # p = self.db.get_place_from_handle(key) # nl = p.get_media_list() # for o in nl: # if o.get_reference_handle() == m_id: # nl.remove(o) # p.set_media_list(nl) # self.db.commit_place(p,None) # for key in self.db.get_event_handles(): # p = self.db.get_event_from_handle(key) # nl = p.get_media_list() # for o in nl: # if o.get_reference_handle() == m_id: # nl.remove(o) # p.set_media_list(nl) # self.db.commit_event(p,None) # self.db.remove_object(m_id,None) # def leave_clicked(): # # File is lost => do nothing, leave as is # pass # def select_clicked(): # # File is lost => select a file to replace the lost one # def fs_close_window(obj): # pass # def fs_ok_clicked(obj): # name = conv_to_unicode(fs_top.get_filename()) # if os.path.isfile(name): # archive.add(name) # fs_top = gtk.FileChooserDialog("%s - GRAMPS" % _("Select file"), # buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, # gtk.STOCK_OK, Gtk.ResponseType.OK) # ) # response = fs_top.run() # if response == Gtk.ResponseType.OK: # fs_ok_clicked(fs_top) # elif response == gtk.RESPONSE_CANCEL: # fs_close_window(fs_top) # fs_top.destroy() #--------------------------------------------------------------- try: archive = tarfile.open(self.filename,'w:gz') except EnvironmentError as msg: log.warn(str(msg)) self.user.notify_error(_('Failure writing %s') % self.filename, str(msg)) return 0 # Write media files first, since the database may be modified # during the process (i.e. when removing object) for m_id in self.db.get_media_object_handles(sort_handles=True): mobject = self.db.get_object_from_handle(m_id) filename = media_path_full(self.db, mobject.get_path()) archname = str(mobject.get_path()) if os.path.isfile(filename) and os.access(filename, os.R_OK): archive.add(filename, archname) # else: # # File is lost => ask what to do # if missmedia_action == 0: # mmd = MissingMediaDialog( # _("Media object could not be found"), # _("%(file_name)s is referenced in the database, " # "but no longer exists. The file may have been " # "deleted or moved to a different location. " # "You may choose to either remove the reference " # "from the database, keep the reference to the " # "missing file, or select a new file." # ) % { 'file_name' : filename }, # remove_clicked, leave_clicked, select_clicked) # missmedia_action = mmd.default_action # elif missmedia_action == 1: # remove_clicked() # elif missmedia_action == 2: # leave_clicked() # elif missmedia_action == 3: # select_clicked() # Write XML now g = BytesIO() gfile = XmlWriter(self.db, self.user, 2) gfile.write_handle(g) tarinfo = tarfile.TarInfo('data.gramps') tarinfo.size = len(g.getvalue()) tarinfo.mtime = time.time() if not win(): tarinfo.uid = os.getuid() tarinfo.gid = os.getgid() g.seek(0) archive.addfile(tarinfo, g) archive.close() g.close() return True