243 lines
9.1 KiB
Python
243 lines
9.1 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2004 Martin Hawlisch
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# Copyright (C) 2005-2006, 2008 Donald N. Allingham
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# Copyright (C) 2008 Brian G. Matherly
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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"Export Events to vCalendar."
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#-------------------------------------------------------------------------
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#
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# Standard Python Modules
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#
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#-------------------------------------------------------------------------
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import os
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import sys
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from time import localtime
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#------------------------------------------------------------------------
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#
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# Set up logging
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#
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#------------------------------------------------------------------------
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import logging
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import collections
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log = logging.getLogger(".ExportVCal")
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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 gramps.gen.const import GRAMPS_LOCALE as glocale
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_ = glocale.translation.gettext
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from gramps.gui.plug.export import WriterOptionBox
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from gramps.gen.utils.db import family_name
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from gramps.gen.lib import Date, EventType
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from gramps.gui.glade import Glade
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from gramps.gen.display.name import displayer as name_displayer
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from gramps.gen.display.place import displayer as _pd
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class CalendarWriter:
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def __init__(self, database, filename, user, option_box=None):
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self.db = database
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self.filename = filename
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self.user = user
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self.option_box = option_box
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if isinstance(self.user.callback, collections.Callable): # callback is really callable
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self.update = self.update_real
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else:
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self.update = self.update_empty
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self.plist = {}
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self.flist = {}
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self.count = 0
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self.oldval = 0
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self.persons_details_done = []
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self.persons_notes_done = []
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self.person_ids = {}
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if option_box:
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self.option_box.parse_options()
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self.db = option_box.get_filtered_database(self.db)
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def update_empty(self):
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pass
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def update_real(self):
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self.count += 1
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newval = int(100 * self.count / self.total)
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if newval != self.oldval:
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self.user.callback(newval)
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self.oldval = newval
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def writeln(self, text):
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self.g.write('%s\n' % text)
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def export_data(self, filename):
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self.dirname = os.path.dirname (filename)
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try:
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with open(filename,"w") as self.g:
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self.writeln("BEGIN:VCALENDAR")
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self.writeln("PRODID:-//GNU//Gramps//EN")
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self.writeln("VERSION:1.0")
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self.total = (len([x for x in self.db.iter_person_handles()]) +
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len([x for x in self.db.iter_family_handles()]))
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for key in self.db.iter_person_handles():
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self.write_person(key)
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self.update()
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for key in self.db.iter_family_handles():
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self.write_family(key)
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self.update()
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self.writeln("")
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self.writeln("END:VCALENDAR")
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return True
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except IOError as msg:
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msg2 = _("Could not create %s") % filename
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self.user.notify_error(msg2, str(msg))
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return False
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except:
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self.user.notify_error(_("Could not create %s") % filename)
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return False
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def write_family(self, family_handle):
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family = self.db.get_family_from_handle(family_handle)
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if family:
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for event_ref in family.get_event_ref_list():
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event = self.db.get_event_from_handle(event_ref.ref)
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if event.get_type() == EventType.MARRIAGE:
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m_date = event.get_date_object()
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place_handle = event.get_place_handle()
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# feature requests 2356, 1657: avoid genitive form
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text = "%s - %s" % (family_name(family, self.db), _("Marriage"))
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if place_handle:
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place_title = _pd.display_event(self.db, event)
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self.write_vevent( text, m_date, place_title)
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else:
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self.write_vevent( text, m_date)
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def write_person(self, person_handle):
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person = self.db.get_person_from_handle(person_handle)
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if person:
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birth_ref = person.get_birth_ref()
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if birth_ref:
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birth = self.db.get_event_from_handle(birth_ref.ref)
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if birth:
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b_date = birth.get_date_object()
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place_handle = birth.get_place_handle()
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if place_handle:
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# feature requests 2356, 1657: avoid genitive form
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place_title = _pd.display_event(self.db, birth)
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self.write_vevent("%s - %s" %
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(name_displayer.display(person), _("Birth")),
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b_date, place_title)
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else:
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# feature requests 2356, 1657: avoid genitive form
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self.write_vevent("%s - %s" %
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(name_displayer.display(person), _("Birth")),
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b_date)
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death_ref = person.get_death_ref()
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if death_ref:
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death = self.db.get_event_from_handle(death_ref.ref)
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if death:
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d_date = death.get_date_object()
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place_handle = death.get_place_handle()
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if place_handle:
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# feature requests 2356, 1657: avoid genitive form
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place_title = _pd.display_event(self.db, death)
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self.write_vevent("%s - %s" %
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(name_displayer.display(person), _("Death")),
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d_date, place_title)
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else:
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# feature requests 2356, 1657: avoid genitive form
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self.write_vevent("%s - %s" %
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(name_displayer.display(person), _("Death")),
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d_date)
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def format_single_date(self, subdate, thisyear, cal):
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retval = ""
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(day, month, year, sl) = subdate
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if thisyear:
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year = localtime().tm_year
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if not cal == Date.CAL_GREGORIAN:
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return ""
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if year > 0:
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if month > 0:
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if day > 0:
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retval = "%s%02d%02d" % (year, month, day)
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return retval
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def format_date(self, date, thisyear=0):
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retval = ""
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if date.get_modifier() == Date.MOD_TEXTONLY:
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return ""
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elif not date.is_empty():
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mod = date.get_modifier()
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cal = cal = date.get_calendar()
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if mod == Date.MOD_SPAN or mod == Date.MOD_RANGE:
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start = self.format_single_date(date.get_start_date(),
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thisyear, cal)
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end = self.format_single_date(date.get_stop_date(),
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thisyear, cal)
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if start and end:
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retval = "DTSTART:%sT000001\nDTEND:%sT235959" % (start,
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end)
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elif mod == Date.MOD_NONE:
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start = self.format_single_date(date.get_start_date(),
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thisyear, cal)
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if start:
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retval = "DTSTART:%sT000001\nDTEND:%sT235959" % (start,
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start)
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return retval
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def write_vevent(self, event_text, date, location=""):
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date_string = self.format_date(date, 1)
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if date_string is not "":
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self.writeln("")
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self.writeln("BEGIN:VEVENT")
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self.writeln("SUMMARY:%s %s" % (date.get_year(), event_text))
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if location:
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self.writeln("LOCATION:%s" % location)
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self.writeln("RRULE:FREQ=YEARLY")
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self.writeln(date_string)
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self.writeln("END:VEVENT")
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#-------------------------------------------------------------------------
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#
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#
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#
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#-------------------------------------------------------------------------
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def exportData(database, filename, user, option_box=None):
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cw = CalendarWriter(database, filename, user, option_box)
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return cw.export_data(filename)
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