gramps/src/plugins/WriteCD.py

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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2008 Donald N. Allingham
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#
# 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,
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# 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 CD (nautilus)."
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#-------------------------------------------------------------------------
#
# standard python modules
#
#-------------------------------------------------------------------------
import os
import sys
#from cStringIO import StringIO
from gettext import gettext as _
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#------------------------------------------------------------------------
#
# Set up logging
#
#------------------------------------------------------------------------
import logging
log = logging.getLogger(".WriteCD")
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#-------------------------------------------------------------------------
#
# GNOME/GTK modules
#
#-------------------------------------------------------------------------
import gtk
import gtk.glade
import Errors
try:
import gnome
except ImportError:
raise Errors.UnavailableError(
_("Cannot be loaded because python bindings "
"for GNOME are not installed"))
try:
from gnomevfs import URI, create, OPEN_WRITE, make_directory, FileExistsError
except:
from gnome.vfs import URI, create, OPEN_WRITE, make_directory, FileExistsError
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#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from GrampsDbUtils import XmlWriter
#import Mime
#import const
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import QuestionDialog
from PluginUtils import register_export
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_title_string = _("Export to CD")
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#-------------------------------------------------------------------------
#
# writeData
#
#-------------------------------------------------------------------------
def writeData(database, filename, person, option_box=None, callback=None):
writer = PackageWriter(database, filename, callback)
return writer.export()
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#-------------------------------------------------------------------------
#
# PackageWriter
#
#-------------------------------------------------------------------------
class PackageWriter:
def __init__(self, database, filename="", cl=0, callback=None):
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self.db = database
self.cl = cl
self.filename = filename
self.callback = callback
def export(self):
if self.cl:
return self.cl_run()
else:
return self.gui_run()
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def cl_run(self):
base = os.path.basename(self.filename)
try:
uri = URI('burn:///%s' % base)
make_directory(uri, OPEN_WRITE)
except FileExistsError, msg:
QuestionDialog.ErrorDialog(_("CD export preparation failed"),
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"1 %s " % str(msg))
return False
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except:
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uri_name = "burn:///" + base
QuestionDialog.ErrorDialog("CD export preparation failed",
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'Could not create %s' % uri_name)
return False
for obj_id in self.db.get_media_object_handles():
obj = self.db.get_object_from_handle(obj_id)
oldfile = obj.get_path()
root = os.path.basename(oldfile)
if os.path.isfile(oldfile):
self.copy_file(oldfile, 'burn:///%s/%s' % (base, root))
else:
print "Warning: media file %s was not found, " % root, \
"so it was ignored."
# Write XML now
g = create('burn:///%s/data.gramps' % base, OPEN_WRITE )
gfile = XmlWriter(self.db, None, 2)
gfile.write_handle(g)
g.close()
return True
def gui_run(self):
missmedia_action = 0
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base = os.path.basename(self.filename)
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try:
uri = URI('burn:///%s' % base)
make_directory(uri, OPEN_WRITE)
except FileExistsError:
QuestionDialog.ErrorDialog(_("CD export preparation failed"),
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"File already exists")
return False
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except:
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uri_name = "burn:///" + base
QuestionDialog.ErrorDialog(_("CD export preparation failed"),
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_('Could not create %s') % uri_name)
return False
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try:
uri = URI('burn:///%s/.thumb' % base)
make_directory(uri, OPEN_WRITE)
except FileExistsError, msg:
QuestionDialog.ErrorDialog("CD export preparation failed",
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"4 %s " % str(msg))
return False
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except:
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uri_name = "burn:///" + base + "/.thumb"
QuestionDialog.ErrorDialog(_("CD export preparation failed"),
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_('Could not create %s') % uri_name)
return False
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#--------------------------------------------------------
def remove_clicked():
# File is lost => remove all references and the object itself
for p_id in self.db.get_family_handles():
* PeopleModel.py: simplify model interface * EditPerson.py: get_family_from_handle fixes * EditSource.py: get_family_from_handle fixes * GraphLayout.py: get_family_from_handle fixes * ImageSelect.py: get_family_from_handle fixes * MediaView.py: get_family_from_handle fixes * MergeData.py: get_family_from_handle fixes * PlaceView.py: get_family_from_handle fixes * ReadXML.py: get_family_from_handle fixes * RelLib.py: get_family_from_handle fixes * Relationship.py: get_family_from_handle fixes * SelectChild.py: get_family_from_handle fixes * SourceView.py: get_family_from_handle fixes * SubstKeywords.py: get_family_from_handle fixes * WriteXML.py: get_family_from_handle fixes * gramps_main.py: get_family_from_handle fixes * plugins/AncestorChart.py: get_family_from_handle fixes * plugins/AncestorChart2.py: get_family_from_handle fixes * plugins/AncestorReport.py: get_family_from_handle fixes * plugins/Ancestors.py: get_family_from_handle fixes * plugins/Check.py: get_family_from_handle fixes * plugins/CountAncestors.py: get_family_from_handle fixes * plugins/Desbrowser.py: get_family_from_handle fixes * plugins/DescendReport.py: get_family_from_handle fixes * plugins/DetAncestralReport.py: get_family_from_handle fixes * plugins/DetDescendantReport.py: get_family_from_handle fixes * plugins/FamilyGroup.py: get_family_from_handle fixes * plugins/FanChart.py: get_family_from_handle fixes * plugins/FtmStyleAncestors.py: get_family_from_handle fixes * plugins/FtmStyleDescendants.py: get_family_from_handle fixes * plugins/GraphViz.py: get_family_from_handle fixes * plugins/IndivComplete.py: get_family_from_handle fixes * plugins/IndivSummary.py: get_family_from_handle fixes * plugins/Merge.py: get_family_from_handle fixes * plugins/RelGraph.py: get_family_from_handle fixes * plugins/Verify.py: get_family_from_handle fixes * plugins/WebPage.py: get_family_from_handle fixes * plugins/WriteCD.py: get_family_from_handle fixes * plugins/WritePkg.py: get_family_from_handle fixes * plugins/rel_de.py: get_family_from_handle fixes * plugins/rel_hu.py: get_family_from_handle fixes * plugins/rel_ru.py: get_family_from_handle fixes svn: r3443
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p = self.db.get_family_from_handle(p_id)
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nl = p.get_media_list()
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for o in nl:
if o.get_reference_handle() == self.object_handle:
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nl.remove(o)
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p.set_media_list(nl)
self.db.commit_family(p, None)
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for key in self.db.get_person_handles(sort_handles=False):
p = self.db.get_person_from_handle(key)
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nl = p.get_media_list()
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for o in nl:
if o.get_reference_handle() == self.object_handle:
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nl.remove(o)
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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)
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nl = p.get_media_list()
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for o in nl:
if o.get_reference_handle() == self.object_handle:
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nl.remove(o)
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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)
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nl = p.get_media_list()
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for o in nl:
if o.get_reference_handle() == self.object_handle:
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nl.remove(o)
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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() == self.object_handle:
nl.remove(o)
p.set_media_list(nl)
self.db.commit_event(p, None)
self.db.remove_object(self.object_handle, None)
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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
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def fs_ok_clicked(obj):
newfile = unicode(fs_top.get_filename(),
sys.getfilesystemencoding())
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if os.path.isfile(newfile):
self.copy_file(newfile, 'burn:///%s/%s' % (base, obase))
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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)
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fs_top.run()
fs_top.destroy()
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#----------------------------------------------------------
# Write media files first, since the database may be modified
# during the process (i.e. when removing object)
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for obj_id in self.db.get_media_object_handles():
obj = self.db.get_object_from_handle(obj_id)
oldfile = obj.get_path()
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root = os.path.basename(oldfile)
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if os.path.isfile(oldfile):
self.copy_file(oldfile, 'burn:///%s/%s' % (base, root))
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else:
# File is lost => ask what to do
self.object_handle = obj.get_handle()
if missmedia_action == 0:
mmd = QuestionDialog.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' : oldfile },
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()
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# Write XML now
uri = 'burn:///%s/data.gramps' % base
uri = uri.encode('utf8')
g = create(uri, OPEN_WRITE)
gfile = XmlWriter(self.db, self.callback, 2)
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gfile.write_handle(g)
g.close()
os.system("nautilus --no-desktop burn:///")
return True
def copy_file(self, src, dest):
original = open(src, "r")
destobj = URI(dest)
target = create(destobj, OPEN_WRITE)
done = 0
while 1:
buf = original.read(2048)
if buf == '':
break
else:
target.write(buf)
target.close()
original.close()
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#-------------------------------------------------------------------------
#
# Register the plugin
#
#-------------------------------------------------------------------------
_title = _('_Export to CD (portable XML)')
_description = _('Exporting to CD copies all your data and media '
'object files to the CD Creator. You may later burn the CD '
'with this data, and that copy will be completely portable '
'across different machines and binary architectures.')
_config = None
_filename = 'burn'
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register_export(writeData, _title, _description, _config, _filename)