457 lines
19 KiB
Python
457 lines
19 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2007 Donald N. Allingham
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# Copyright (C) 2010 Michiel D. Nauta
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# Copyright (C) 2010 Jakim Friant
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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"""
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Provide merge capabilities for persons.
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"""
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#-------------------------------------------------------------------------
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#
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# GTK/Gnome modules
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#
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#-------------------------------------------------------------------------
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import pango
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#-------------------------------------------------------------------------
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#
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# Gramps modules
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#
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#-------------------------------------------------------------------------
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from gen.ggettext import sgettext as _
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from gen.plug.report import utils as ReportUtils
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from gen.display.name import displayer as name_displayer
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import const
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import GrampsDisplay
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import DateHandler
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from QuestionDialog import ErrorDialog
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from Errors import MergeError
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import ManagedWindow
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#-------------------------------------------------------------------------
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#
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# Gramps constants
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#
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#-------------------------------------------------------------------------
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WIKI_HELP_PAGE = "%s_-_Entering_and_Editing_Data:_Detailed_-_part_3" % \
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const.URL_MANUAL_PAGE
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WIKI_HELP_SEC = _("manual|Merge_People")
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_GLADE_FILE = "mergeperson.glade"
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sex = ( _("female"), _("male"), _("unknown") )
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def name_of(person):
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"""Return string with name and ID of a person."""
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if not person:
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return ""
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return "%s [%s]" % (name_displayer.display(person), person.get_gramps_id())
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class MergePeople(ManagedWindow.ManagedWindow):
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"""
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Displays a dialog box that allows the persons to be combined into one.
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"""
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def __init__(self, dbstate, uistate, handle1, handle2, cb_update=None,
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expand_context_info=False):
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ManagedWindow.ManagedWindow.__init__(self, uistate, [], self.__class__)
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self.dbstate = dbstate
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database = dbstate.db
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self.pr1 = database.get_person_from_handle(handle1)
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self.pr2 = database.get_person_from_handle(handle2)
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self.update = cb_update
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self.define_glade('mergeperson', _GLADE_FILE)
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self.set_window(self._gladeobj.toplevel,
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self.get_widget("person_title"),
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_("Merge People"))
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# Detailed selection widgets
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name1 = name_displayer.display_name(self.pr1.get_primary_name())
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name2 = name_displayer.display_name(self.pr2.get_primary_name())
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entry1 = self.get_widget("name1")
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entry2 = self.get_widget("name2")
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entry1.set_text(name1)
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entry2.set_text(name2)
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if entry1.get_text() == entry2.get_text():
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for widget_name in ('name1', 'name2', 'name_btn1', 'name_btn2'):
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self.get_widget(widget_name).set_sensitive(False)
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entry1 = self.get_widget("gender1")
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entry2 = self.get_widget("gender2")
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entry1.set_text(sex[self.pr1.get_gender()])
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entry2.set_text(sex[self.pr2.get_gender()])
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if entry1.get_text() == entry2.get_text():
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for widget_name in ('gender1', 'gender2', 'gender_btn1',
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'gender_btn2'):
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self.get_widget(widget_name).set_sensitive(False)
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gramps1 = self.pr1.get_gramps_id()
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gramps2 = self.pr2.get_gramps_id()
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entry1 = self.get_widget("gramps1")
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entry2 = self.get_widget("gramps2")
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entry1.set_text(gramps1)
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entry2.set_text(gramps2)
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if entry1.get_text() == entry2.get_text():
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for widget_name in ('gramps1', 'gramps2', 'gramps_btn1',
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'gramps_btn2'):
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self.get_widget(widget_name).set_sensitive(False)
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# Main window widgets that determine which handle survives
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rbutton1 = self.get_widget("handle_btn1")
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rbutton_label1 = self.get_widget("label_handle_btn1")
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rbutton_label2 = self.get_widget("label_handle_btn2")
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rbutton_label1.set_label(name1 + " [" + gramps1 + "]")
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rbutton_label2.set_label(name2 + " [" + gramps2 + "]")
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rbutton1.connect("toggled", self.on_handle1_toggled)
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expander2 = self.get_widget("expander2")
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self.expander_handler = expander2.connect("notify::expanded",
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self.cb_expander2_activated)
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expander2.set_expanded(expand_context_info)
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self.connect_button("person_help", self.cb_help)
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self.connect_button("person_ok", self.cb_merge)
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self.connect_button("person_cancel", self.close)
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self.show()
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def on_handle1_toggled(self, obj):
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"""Preferred person changes"""
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if obj.get_active():
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self.get_widget("name_btn1").set_active(True)
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self.get_widget("gender_btn1").set_active(True)
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self.get_widget("gramps_btn1").set_active(True)
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else:
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self.get_widget("name_btn2").set_active(True)
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self.get_widget("gender_btn2").set_active(True)
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self.get_widget("gramps_btn2").set_active(True)
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def cb_expander2_activated(self, obj, param_spec):
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"""Context Information expander is activated"""
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if obj.get_expanded():
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text1 = self.get_widget('text1')
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text2 = self.get_widget('text2')
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self.display(text1.get_buffer(), self.pr1)
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self.display(text2.get_buffer(), self.pr2)
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obj.disconnect(self.expander_handler)
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def add(self, tobj, tag, text):
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"""Add text text to text buffer tobj with formatting tag."""
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text += "\n"
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tobj.insert_with_tags(tobj.get_end_iter(), text, tag)
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def display(self, tobj, person):
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"""Fill text buffer tobj with detailed info on person person."""
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database = self.dbstate.db
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normal = tobj.create_tag()
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normal.set_property('indent', 10)
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normal.set_property('pixels-above-lines', 1)
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normal.set_property('pixels-below-lines', 1)
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indent = tobj.create_tag()
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indent.set_property('indent', 30)
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indent.set_property('pixels-above-lines', 1)
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indent.set_property('pixels-below-lines', 1)
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title = tobj.create_tag()
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title.set_property('weight', pango.WEIGHT_BOLD)
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title.set_property('scale', pango.SCALE_LARGE)
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self.add(tobj, title, name_displayer.display(person))
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self.add(tobj, normal, "%s:\t%s" % (_('ID'),
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person.get_gramps_id()))
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self.add(tobj, normal, "%s:\t%s" % (_('Gender'),
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sex[person.get_gender()]))
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bref = person.get_birth_ref()
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if bref:
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self.add(tobj, normal, "%s:\t%s" % (_('Birth'),
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self.get_event_info(bref.ref)))
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dref = person.get_death_ref()
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if dref:
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self.add(tobj, normal, "%s:\t%s" % (_('Death'),
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self.get_event_info(dref.ref)))
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nlist = person.get_alternate_names()
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if len(nlist) > 0:
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self.add(tobj, title, _("Alternate Names"))
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for name in nlist:
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self.add(tobj, normal,
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name_displayer.display_name(name))
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elist = person.get_event_ref_list()
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if len(elist) > 0:
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self.add(tobj, title, _("Events"))
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for event_ref in person.get_event_ref_list():
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event_handle = event_ref.ref
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name = str(
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database.get_event_from_handle(event_handle).get_type())
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self.add(tobj, normal, "%s:\t%s" %
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(name, self.get_event_info(event_handle)))
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plist = person.get_parent_family_handle_list()
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if len(plist) > 0:
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self.add(tobj, title, _("Parents"))
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for fid in person.get_parent_family_handle_list():
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(fname, mname, gid) = self.get_parent_info(fid)
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self.add(tobj, normal, "%s:\t%s" % (_('Family ID'), gid))
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if fname:
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self.add(tobj, indent, "%s:\t%s" % (_('Father'), fname))
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if mname:
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self.add(tobj, indent, "%s:\t%s" % (_('Mother'), mname))
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else:
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self.add(tobj, normal, _("No parents found"))
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self.add(tobj, title, _("Spouses"))
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slist = person.get_family_handle_list()
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if len(slist) > 0:
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for fid in slist:
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(fname, mname, pid) = self.get_parent_info(fid)
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family = database.get_family_from_handle(fid)
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self.add(tobj, normal, "%s:\t%s" % (_('Family ID'), pid))
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spouse_id = ReportUtils.find_spouse(person, family)
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if spouse_id:
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spouse = database.get_person_from_handle(spouse_id)
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self.add(tobj, indent, "%s:\t%s" % (_('Spouse'),
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name_of(spouse)))
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relstr = str(family.get_relationship())
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self.add(tobj, indent, "%s:\t%s" % (_('Type'), relstr))
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event = ReportUtils.find_marriage(database, family)
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if event:
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self.add(tobj, indent, "%s:\t%s" % (
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_('Marriage'),
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self.get_event_info(event.get_handle())))
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for child_ref in family.get_child_ref_list():
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child = database.get_person_from_handle(child_ref.ref)
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self.add(tobj, indent, "%s:\t%s" % (_('Child'),
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name_of(child)))
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else:
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self.add(tobj, normal, _("No spouses or children found"))
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alist = person.get_address_list()
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if len(alist) > 0:
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self.add(tobj, title, _("Addresses"))
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for addr in alist:
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location = ", ".join([addr.get_street(), addr.get_city(),
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addr.get_state(), addr.get_country(),
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addr.get_postal_code(), addr.get_phone()])
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self.add(tobj, normal, location.strip())
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def get_parent_info(self, fid):
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"""Return tuple of father name, mother name and family ID"""
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database = self.dbstate.db
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family = database.get_family_from_handle(fid)
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father_id = family.get_father_handle()
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mother_id = family.get_mother_handle()
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if father_id:
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father = database.get_person_from_handle(father_id)
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fname = name_of(father)
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else:
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fname = u""
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if mother_id:
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mother = database.get_person_from_handle(mother_id)
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mname = name_of(mother)
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else:
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mname = u""
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return (fname, mname, family.get_gramps_id())
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def get_event_info(self, handle):
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"""Return date and place of an event as string."""
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date = ""
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place = ""
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if handle:
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event = self.dbstate.db.get_event_from_handle(handle)
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date = DateHandler.get_date(event)
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place = self.place_name(event)
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if date:
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return ("%s, %s" % (date, place)) if place else date
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else:
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return place or ""
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else:
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return ""
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def place_name(self, event):
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"""Return place name of an event as string."""
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place_id = event.get_place_handle()
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if place_id:
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place = self.dbstate.db.get_place_from_handle(place_id)
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return place.get_title()
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else:
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return ""
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def cb_help(self, obj):
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"""Display the relevant portion of Gramps manual"""
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GrampsDisplay.help(webpage = WIKI_HELP_PAGE, section = WIKI_HELP_SEC)
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def cb_merge(self, obj):
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"""
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Perform the merge of the persons when the merge button is clicked.
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"""
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self.uistate.set_busy_cursor(True)
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use_handle1 = self.get_widget("handle_btn1").get_active()
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if use_handle1:
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phoenix = self.pr1
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titanic = self.pr2
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unselect_path = (1,)
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else:
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phoenix = self.pr2
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titanic = self.pr1
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unselect_path = (0,)
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if self.get_widget("name_btn1").get_active() ^ use_handle1:
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swapname = phoenix.get_primary_name()
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phoenix.set_primary_name(titanic.get_primary_name())
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titanic.set_primary_name(swapname)
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if self.get_widget("gender_btn1").get_active() ^ use_handle1:
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phoenix.set_gender(titanic.get_gender())
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if self.get_widget("gramps_btn1").get_active() ^ use_handle1:
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swapid = phoenix.get_gramps_id()
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phoenix.set_gramps_id(titanic.get_gramps_id())
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titanic.set_gramps_id(swapid)
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try:
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query = MergePersonQuery(self.dbstate, phoenix, titanic)
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query.execute()
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except MergeError, err:
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ErrorDialog( _("Cannot merge people"), str(err))
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self.uistate.viewmanager.active_page.selection.unselect_path(
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unselect_path)
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self.uistate.set_busy_cursor(False)
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self.close()
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if self.update:
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self.update()
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class MergePersonQuery(object):
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"""
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Create database query to merge two persons.
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"""
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def __init__(self, dbstate, phoenix, titanic):
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self.database = dbstate.db
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self.phoenix = phoenix
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self.titanic = titanic
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if self.check_for_spouse(self.phoenix, self.titanic):
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raise MergeError(_("Spouses cannot be merged. To merge these "
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"people, you must first break the relationship between them."))
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if self.check_for_child(self.phoenix, self.titanic):
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raise MergeError(_("A parent and child cannot be merged. To merge "
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"these people, you must first break the relationship between "
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"them"))
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def check_for_spouse(self, person1, person2):
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"""Return if person1 and person2 are spouses of eachother."""
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fs1 = set(person1.get_family_handle_list())
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fs2 = set(person2.get_family_handle_list())
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return len(fs1.intersection(fs2)) != 0
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def check_for_child(self, person1, person2):
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"""Return if person1 and person2 have a child-parent relationship."""
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fs1 = set(person1.get_family_handle_list())
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fp1 = set(person1.get_parent_family_handle_list())
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fs2 = set(person2.get_family_handle_list())
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fp2 = set(person2.get_parent_family_handle_list())
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return len(fs1.intersection(fp2)) != 0 or len(fs2.intersection(fp1))
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def merge_families(self, main_family_handle, family, trans):
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new_handle = self.phoenix.get_handle()
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family_handle = family.get_handle()
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main_family = self.database.get_family_from_handle(main_family_handle)
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main_family.merge(family)
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for childref in family.get_child_ref_list():
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child = self.database.get_person_from_handle(
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childref.get_reference_handle())
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if main_family_handle in child.parent_family_list:
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child.remove_handle_references('Family', [family_handle])
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else:
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child.replace_handle_reference('Family', family_handle,
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main_family_handle)
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self.database.commit_person(child, trans)
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self.phoenix.remove_family_handle(family_handle)
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family_father_handle = family.get_father_handle()
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spouse_handle = family.get_mother_handle() if \
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new_handle == family_father_handle else family_father_handle
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spouse = self.database.get_person_from_handle(spouse_handle)
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spouse.remove_family_handle(family_handle)
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self.database.commit_person(spouse, trans)
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self.database.remove_family(family_handle, trans)
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self.database.commit_family(main_family, trans)
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def execute(self, trans=None):
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"""
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Merges two persons into a single person.
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"""
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new_handle = self.phoenix.get_handle()
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old_handle = self.titanic.get_handle()
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self.phoenix.merge(self.titanic)
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# For now use a batch transaction, because merger of persons is
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# complicated, thus is done in several steps and the database should
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# be updated after each step for the calculation of the next step.
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# Normal Gramps transactions only touch the database upon
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# transaction_commit, not after each commit_person/commit_family.
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# Unfortunately batch transactions are no transactions at all, so there
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# is not possibility of rollback in case of trouble.
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if trans is None:
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need_commit = True
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trans = self.database.transaction_begin("", True)
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else:
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need_commit = False
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commit_persons = []
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for person in self.database.iter_people():
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if person.has_handle_reference('Person', old_handle):
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person.replace_handle_reference('Person', old_handle,new_handle)
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#self.database.commit_person(person, trans) # DEADLOCK
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person_handle = person.get_handle()
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if person_handle == new_handle:
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self.phoenix.replace_handle_reference('Person', old_handle,
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new_handle)
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elif person_handle != old_handle:
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commit_persons.append(person)
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for person in commit_persons:
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self.database.commit_person(person, trans)
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for family_handle in self.phoenix.get_parent_family_handle_list():
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family = self.database.get_family_from_handle(family_handle)
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if family.has_handle_reference('Person', old_handle):
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family.replace_handle_reference('Person', old_handle,new_handle)
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self.database.commit_family(family, trans)
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parent_list = []
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family_handle_list = self.phoenix.get_family_handle_list()[:]
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for family_handle in family_handle_list:
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family = self.database.get_family_from_handle(family_handle)
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parents = (family.get_father_handle(), family.get_mother_handle())
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if family.has_handle_reference('Person', old_handle):
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family.replace_handle_reference('Person', old_handle,new_handle)
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parents = (family.get_father_handle(),
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family.get_mother_handle())
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# prune means merging families in this case.
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if parents in parent_list:
|
|
# also merge when father_handle or mother_handle == None!
|
|
idx = parent_list.index(parents)
|
|
main_family_handle = family_handle_list[idx]
|
|
self.merge_families(main_family_handle, family, trans)
|
|
continue
|
|
self.database.commit_family(family, trans)
|
|
parent_list.append(parents)
|
|
|
|
self.database.remove_person(old_handle, trans)
|
|
self.database.commit_person(self.phoenix, trans)
|
|
if need_commit:
|
|
self.database.transaction_commit(trans, _('Merge Person'))
|
|
self.database.emit('person-rebuild')
|