# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2016 OpenLP Developers #
# --------------------------------------------------------------------------- #
# 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; version 2 of the License. #
# #
# 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 #
###############################################################################
import logging
from lxml import etree, objectify
from openlp.core.common import translate
from openlp.core.lib.ui import critical_error_message_box
from openlp.plugins.bibles.lib.db import BibleDB, BiblesResourcesDB
log = logging.getLogger(__name__)
[docs]class ZefaniaBible(BibleDB):
"""
Zefania Bible format importer class.
"""
def __init__(self, parent, **kwargs):
"""
Constructor to create and set up an instance of the ZefaniaBible class. This class is used to import Bibles
from ZefaniaBible's XML format.
"""
log.debug(self.__class__.__name__)
BibleDB.__init__(self, parent, **kwargs)
self.filename = kwargs['filename']
[docs] def do_import(self, bible_name=None):
"""
Loads a Bible from file.
"""
log.debug('Starting Zefania import from "%s"' % self.filename)
if not isinstance(self.filename, str):
self.filename = str(self.filename, 'utf8')
import_file = None
success = True
try:
# NOTE: We don't need to do any of the normal encoding detection here, because lxml does it's own encoding
# detection, and the two mechanisms together interfere with each other.
import_file = open(self.filename, 'rb')
zefania_bible_tree = etree.parse(import_file, parser=etree.XMLParser(recover=True))
# Find bible language
language_id = None
language = zefania_bible_tree.xpath("/XMLBIBLE/INFORMATION/language/text()")
if language:
language_id = BiblesResourcesDB.get_language(language[0])
# The language couldn't be detected, ask the user
if not language_id:
language_id = self.get_language(bible_name)
if not language_id:
log.error('Importing books from "%s" failed' % self.filename)
return False
self.save_meta('language_id', language_id)
num_books = int(zefania_bible_tree.xpath("count(//BIBLEBOOK)"))
# Strip tags we don't use - keep content
etree.strip_tags(zefania_bible_tree, ('STYLE', 'GRAM', 'NOTE', 'SUP', 'XREF'))
# Strip tags we don't use - remove content
etree.strip_elements(zefania_bible_tree, ('PROLOG', 'REMARK', 'CAPTION', 'MEDIA'), with_tail=False)
xmlbible = zefania_bible_tree.getroot()
for BIBLEBOOK in xmlbible:
if self.stop_import_flag:
break
bname = BIBLEBOOK.get('bname')
bnumber = BIBLEBOOK.get('bnumber')
if not bname and not bnumber:
continue
if bname:
book_ref_id = self.get_book_ref_id_by_name(bname, num_books, language_id)
if not book_ref_id:
book_ref_id = self.get_book_ref_id_by_localised_name(bname)
else:
log.debug('Could not find a name, will use number, basically a guess.')
book_ref_id = int(bnumber)
if not book_ref_id:
log.error('Importing books from "%s" failed' % self.filename)
return False
book_details = BiblesResourcesDB.get_book_by_id(book_ref_id)
db_book = self.create_book(book_details['name'], book_ref_id, book_details['testament_id'])
for CHAPTER in BIBLEBOOK:
if self.stop_import_flag:
break
chapter_number = CHAPTER.get("cnumber")
for VERS in CHAPTER:
verse_number = VERS.get("vnumber")
self.create_verse(db_book.id, chapter_number, verse_number, VERS.text.replace('<BR/>', '\n'))
self.wizard.increment_progress_bar(
translate('BiblesPlugin.Zefnia', 'Importing %(bookname)s %(chapter)s...') %
{'bookname': db_book.name, 'chapter': chapter_number})
self.session.commit()
self.application.process_events()
except Exception as e:
critical_error_message_box(
message=translate('BiblesPlugin.ZefaniaImport',
'Incorrect Bible file type supplied. Zefania Bibles may be '
'compressed. You must decompress them before import.'))
log.exception(str(e))
success = False
finally:
if import_file:
import_file.close()
if self.stop_import_flag:
return False
else:
return success