293 lines
9.9 KiB
Python
293 lines
9.9 KiB
Python
#
|
|
# Gramps - a GTK+/GNOME based genealogy program
|
|
#
|
|
# Copyright (C) 2004-2006 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: __init__.py 6086 2006-03-06 03:54:58Z dallingham $
|
|
|
|
from gettext import gettext as _
|
|
|
|
import RelLib
|
|
from BasicUtils import UpdateCallback
|
|
|
|
|
|
def delete_person_from_database(db, person, trans):
|
|
"""
|
|
Deletes a person from the database, cleaning up all associated references.
|
|
"""
|
|
|
|
# clear out the default person if the person is the default person
|
|
if db.get_default_person() == person:
|
|
db.set_default_person_handle(None)
|
|
|
|
# loop through the family list
|
|
for family_handle in [ f for f in person.get_family_handle_list() if f ]:
|
|
|
|
family = db.get_family_from_handle(family_handle)
|
|
|
|
if person.get_handle() == family.get_father_handle():
|
|
family.set_father_handle(None)
|
|
else:
|
|
family.set_mother_handle(None)
|
|
|
|
if ( not family.get_father_handle() and not family.get_mother_handle() and
|
|
not family.get_child_ref_list()):
|
|
db.remove_family(family_handle, trans)
|
|
else:
|
|
db.commit_family(family, trans)
|
|
|
|
for family_handle in [fh for fh in person.get_parent_family_handle_list() if fh]:
|
|
family = db.get_family_from_handle(family_handle)
|
|
family.remove_child_handle(person.get_handle())
|
|
db.commit_family(family, trans)
|
|
|
|
handle = person.get_handle()
|
|
|
|
person_list = [
|
|
item[1] for item in
|
|
db.find_backlink_handles(handle,['Person'])]
|
|
|
|
for phandle in person_list:
|
|
p = db.get_person_from_handle(phandle)
|
|
p.remove_handle_references('Person', handle)
|
|
db.commit_person(person, trans)
|
|
db.remove_person(handle, trans)
|
|
|
|
def remove_family_relationships(db, family_handle, trans=None):
|
|
family = db.get_family_from_handle(family_handle)
|
|
|
|
if trans == None:
|
|
need_commit = True
|
|
trans = db.transaction_begin()
|
|
else:
|
|
need_commit = False
|
|
|
|
for phandle in [ family.get_father_handle(),
|
|
family.get_mother_handle()]:
|
|
if phandle:
|
|
person = db.get_person_from_handle(phandle)
|
|
person.remove_family_handle(family_handle)
|
|
db.commit_person(person, trans)
|
|
|
|
for ref in family.get_child_ref_list():
|
|
phandle = ref.ref
|
|
person = db.get_person_from_handle(phandle)
|
|
person.remove_parent_family_handle(family_handle)
|
|
db.commit_person(person, trans)
|
|
|
|
db.remove_family(family_handle, trans)
|
|
|
|
if need_commit:
|
|
db.transaction_commit(trans, _("Remove Family"))
|
|
|
|
def remove_parent_from_family(db, person_handle, family_handle, trans=None):
|
|
"""
|
|
Removes a person as either the father or mother of a family,
|
|
deleting the family if it becomes empty.
|
|
"""
|
|
person = db.get_person_from_handle(person_handle)
|
|
family = db.get_family_from_handle(family_handle)
|
|
|
|
if trans == None:
|
|
need_commit = True
|
|
trans = db.transaction_begin()
|
|
else:
|
|
need_commit = False
|
|
|
|
person.remove_family_handle(family_handle)
|
|
if family.get_father_handle() == person_handle:
|
|
family.set_father_handle(None)
|
|
msg = _("Remove father from family")
|
|
elif family.get_mother_handle() == person_handle:
|
|
msg = _("Remove mother from family")
|
|
family.set_mother_handle(None)
|
|
|
|
child_list = family.get_child_ref_list()
|
|
if (not family.get_father_handle() and not family.get_mother_handle() and
|
|
len(child_list) <= 1):
|
|
db.remove_family(family_handle, trans)
|
|
if child_list:
|
|
child = db.get_person_from_handle(child_list[0].ref)
|
|
child.remove_parent_family_handle(family_handle)
|
|
db.commit_person(child, trans)
|
|
else:
|
|
db.commit_family(family, trans)
|
|
db.commit_person(person, trans)
|
|
|
|
if need_commit:
|
|
db.transaction_commit(trans,msg)
|
|
|
|
def remove_child_from_family(db, person_handle, family_handle, trans=None):
|
|
"""
|
|
Removes a person as a child of the family, deleting the family if
|
|
it becomes empty.
|
|
"""
|
|
person = db.get_person_from_handle(person_handle)
|
|
family = db.get_family_from_handle(family_handle)
|
|
person.remove_parent_family_handle(family_handle)
|
|
family.remove_child_handle(person_handle)
|
|
|
|
if trans == None:
|
|
need_commit = True
|
|
trans = db.transaction_begin()
|
|
else:
|
|
need_commit = False
|
|
|
|
child_list = family.get_child_ref_list()
|
|
if (not family.get_father_handle() and not family.get_mother_handle() and
|
|
len(child_list) <= 1):
|
|
db.remove_family(family_handle, trans)
|
|
if child_list:
|
|
child = db.get_person_from_handle(child_list[0].ref)
|
|
child.remove_parent_family_handle(family_handle)
|
|
db.commit_person(child, trans)
|
|
else:
|
|
db.commit_family(family, trans)
|
|
db.commit_person(person, trans)
|
|
|
|
if need_commit:
|
|
db.transaction_commit(trans,_("Remove child from family"))
|
|
|
|
|
|
def add_child_to_family(db, family, child,
|
|
mrel=RelLib.ChildRefType(),
|
|
frel=RelLib.ChildRefType(),
|
|
trans=None):
|
|
|
|
cref = RelLib.ChildRef()
|
|
cref.ref = child.handle
|
|
cref.set_father_relation(frel)
|
|
cref.set_mother_relation(mrel)
|
|
|
|
family.add_child_ref(cref)
|
|
child.add_parent_family_handle(family.handle)
|
|
|
|
if trans == None:
|
|
need_commit = True
|
|
trans = db.transaction_begin()
|
|
else:
|
|
need_commit = False
|
|
|
|
db.commit_family(family,trans)
|
|
db.commit_person(child,trans)
|
|
|
|
if need_commit:
|
|
db.transaction_commit(trans, _('Add child to family') )
|
|
|
|
|
|
def get_total(db):
|
|
person_len = db.get_number_of_people()
|
|
family_len = db.get_number_of_families()
|
|
event_len = db.get_number_of_events()
|
|
source_len = db.get_number_of_sources()
|
|
place_len = db.get_number_of_places()
|
|
repo_len = db.get_number_of_repositories()
|
|
obj_len = db.get_number_of_media_objects()
|
|
|
|
return person_len + family_len + event_len + \
|
|
place_len + source_len + obj_len + repo_len
|
|
|
|
def db_copy(from_db,to_db,callback):
|
|
"""
|
|
Copy all data in from_db into to_db.
|
|
|
|
Both databases must be loaded.
|
|
It is assumed that to_db is an empty database,
|
|
so no care is taken to prevent handle collision or merge data.
|
|
"""
|
|
|
|
uc = UpdateCallback(callback)
|
|
uc.set_total(get_total(from_db))
|
|
|
|
tables = {
|
|
'Person': {'cursor_func': from_db.get_person_cursor,
|
|
'add_func' : to_db.add_person,
|
|
},
|
|
'Family': {'cursor_func': from_db.get_family_cursor,
|
|
'add_func' : to_db.add_family,
|
|
},
|
|
'Event': {'cursor_func': from_db.get_event_cursor,
|
|
'add_func' : to_db.add_event,
|
|
},
|
|
'Place': {'cursor_func': from_db.get_place_cursor,
|
|
'add_func' : to_db.add_place,
|
|
},
|
|
'Source': {'cursor_func': from_db.get_source_cursor,
|
|
'add_func' : to_db.add_source,
|
|
},
|
|
'MediaObject': {'cursor_func': from_db.get_media_cursor,
|
|
'add_func' : to_db.add_object,
|
|
},
|
|
'Repository': {'cursor_func': from_db.get_repository_cursor,
|
|
'add_func' : to_db.add_repository,
|
|
},
|
|
}
|
|
|
|
# Start batch transaction to use async TXN and other tricks
|
|
trans = to_db.transaction_begin("",batch=True)
|
|
|
|
for table_name in tables.keys():
|
|
cursor_func = tables[table_name]['cursor_func']
|
|
add_func = tables[table_name]['add_func']
|
|
|
|
cursor = cursor_func()
|
|
item = cursor.first()
|
|
while item:
|
|
(handle,data) = item
|
|
exec('obj = RelLib.%s()' % table_name)
|
|
obj.unserialize(data)
|
|
add_func(obj,trans)
|
|
item = cursor.next()
|
|
uc.update()
|
|
cursor.close()
|
|
|
|
# Commit batch transaction: does nothing, except undoing the tricks
|
|
to_db.transaction_commit(trans,"")
|
|
|
|
# Copy bookmarks over:
|
|
# we already know that there's no overlap in handles anywhere
|
|
to_db.bookmarks = from_db.bookmarks
|
|
to_db.family_bookmarks = from_db.family_bookmarks
|
|
to_db.event_bookmarks = from_db.event_bookmarks
|
|
to_db.source_bookmarks = from_db.source_bookmarks
|
|
to_db.place_bookmarks = from_db.place_bookmarks
|
|
to_db.media_bookmarks = from_db.media_bookmarks
|
|
to_db.repo_bookmarks = from_db.repo_bookmarks
|
|
|
|
# Copy name formats
|
|
to_db.name_formats = from_db.name_formats
|
|
|
|
def set_birth_death_index(db, person):
|
|
birth_ref_index = -1
|
|
death_ref_index = -1
|
|
event_ref_list = person.get_event_ref_list()
|
|
for index in range(len(event_ref_list)):
|
|
ref = event_ref_list[index]
|
|
event = db.get_event_from_handle(ref.ref)
|
|
if (int(event.get_type()) == RelLib.EventType.BIRTH) \
|
|
and (int(ref.get_role()) == RelLib.EventRoleType.PRIMARY) \
|
|
and (birth_ref_index == -1):
|
|
birth_ref_index = index
|
|
elif (int(event.get_type()) == RelLib.EventType.DEATH) \
|
|
and (int(ref.get_role()) == RelLib.EventRoleType.PRIMARY) \
|
|
and (death_ref_index == -1):
|
|
death_ref_index = index
|
|
|
|
person.birth_ref_index = birth_ref_index
|
|
person.death_ref_index = death_ref_index
|