# # Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2000-2006 Donald N. Allingham # # 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # $Id$ "Export to GRAMPS package" #------------------------------------------------------------------------- # # standard python modules # #------------------------------------------------------------------------- import time import os import tarfile from cStringIO import StringIO from gettext import gettext as _ #------------------------------------------------------------------------ # # Set up logging # #------------------------------------------------------------------------ import logging log = logging.getLogger(".WritePkg") #------------------------------------------------------------------------- # # GNOME/GTK modules # #------------------------------------------------------------------------- import gtk import gtk.glade #------------------------------------------------------------------------- # # GRAMPS modules # #------------------------------------------------------------------------- from GrampsDb import XmlWriter import Utils from QuestionDialog import MissingMediaDialog from PluginUtils import register_export #------------------------------------------------------------------------- # # writeData # #------------------------------------------------------------------------- def writeData(database,filename,person,callback=None): ret = 0 writer = PackageWriter(database,filename,callback) ret = writer.export() return ret #------------------------------------------------------------------------- # # PackageWriter # #------------------------------------------------------------------------- class PackageWriter: def __init__(self,database,filename,callback): self.db = database self.callback = callback 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.get_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.get_person_handles(sort_handles=False): 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 = fs_top.get_filename() if os.path.isfile(name): archive.add(name) fs_top = gtk.FileSelection("%s - GRAMPS" % _("Select file")) fs_top.hide_fileop_buttons() fs_top.ok_button.connect('clicked',fs_ok_clicked) fs_top.cancel_button.connect('clicked',fs_close_window) fs_top.run() fs_top.destroy() #--------------------------------------------------------------- archive = tarfile.open(self.filename,'w:gz') # 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(): mobject = self.db.get_object_from_handle(m_id) filename = mobject.get_path() if os.path.isfile(filename): archive.add(filename) 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 = StringIO() gfile = XmlWriter(self.db,self.callback,2) gfile.write_handle(g) tarinfo = tarfile.TarInfo('data.gramps') tarinfo.size = len(g.getvalue()) tarinfo.mtime = time.time() tarinfo.uid = os.getuid() tarinfo.gid = os.getgid() g.seek(0) archive.addfile(tarinfo,g) archive.close() g.close() return 1 #------------------------------------------------------------------------- # # Register the plugin # #------------------------------------------------------------------------- _title = _('GRAM_PS package (portable XML)') _description = _('GRAMPS package is an archived XML database together with the media object files.') _config = None _filename = 'gpkg' register_export(writeData,_title,_description,_config,_filename)