# # 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 <robert@cheramy.net> # # 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 shutil import os import sys 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 #------------------------------------------------------------------------- # # GRAMPS modules # #------------------------------------------------------------------------- import ExportOptions #from BasicUtils import UpdateCallback import gen.proxy from ExportXml import XmlWriter import Utils #------------------------------------------------------------------------- # # writeData # #------------------------------------------------------------------------- def writeData(database, filename, option_box=None, callback=None): # Rename file, if it exists already, with <filename>.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() if option_box.private: database = gen.proxy.PrivateProxyDb(database) if option_box.restrict: database = gen.proxy.LivingProxyDb( database, gen.proxy.LivingProxyDb.MODE_INCLUDE_LAST_NAME_ONLY) # Apply the Person Filter if not option_box.cfilter.is_empty(): database = gen.proxy.FilterProxyDb(database, option_box.cfilter) # Apply the Note Filter if not option_box.nfilter.is_empty(): database = gen.proxy.FilterProxyDb( database, note_filter=option_box.nfilter) # Apply the ReferencedProxyDb to remove any objects not referenced # after any of the other proxies have been applied if option_box.unlinked: database = gen.proxy.ReferencedProxyDb(database) writer = PackageWriter(database, filename, callback) return writer.export() #------------------------------------------------------------------------- # # PackageWriter # #------------------------------------------------------------------------- class PackageWriter(object): def __init__(self, database, filename, callback=None): 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.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 = unicode(fs_top.get_filename(), sys.getfilesystemencoding()) 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.RESPONSE_OK) ) response = fs_top.run() if response == gtk.RESPONSE_OK: fs_ok_clicked(fs_top) elif response == gtk.RESPONSE_CANCEL: fs_close_window(fs_top) 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 = Utils.media_path_full(self.db, mobject.get_path()) archname = str(mobject.get_path()) if os.path.isfile(filename): 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 = 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() if os.sys.platform != "win32": tarinfo.uid = os.getuid() tarinfo.gid = os.getgid() g.seek(0) archive.addfile(tarinfo, g) archive.close() g.close() return True