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-basic work for OpenLyrics exporter (songexport wizard is missing)

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This commit is contained in:
Andreas Preikschat 2011-01-06 14:01:30 +01:00
parent fc21428499
commit 68c550cd71
2 changed files with 76 additions and 4 deletions
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72
openlp/plugins/songs/lib/openlyricsexport.py Normal file
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@ -0,0 +1,72 @@
## -*- coding: utf-8 -*-
## vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
#
################################################################################
## OpenLP - Open Source Lyrics Projection #
## --------------------------------------------------------------------------- #
## Copyright (c) 2008-2011 Raoul Snyman #
## Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael #
## Gorven, Scott Guerrieri, Meinert Jordan, Andreas Preikschat, Christian #
## Richter, Philip Ridout, Maikel Stuivenberg, Martin Thompson, Jon Tibble, #
## Carsten Tinggaard, Frode Woldsund #
## --------------------------------------------------------------------------- #
## 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 #
################################################################################
#"""
#The :mod:`openlyricsexport` module provides the functionality for exporting
#songs from the database.
#"""
#
#import logging
#import os
#
#from lxml import etree
#
#from openlp.core.lib import translate
#from openlp.plugins.songs.lib import OpenLyricsBuilder
#from openlp.plugins.songs.lib.songimport import SongImport
#
#log = logging.getLogger(__name__)
#
#class OpenLyricsExport(SongExport):
# """
# This provides the Openlyrics export.
# """
# def __init__(self, master_manager, songs=None, save_path=u''):
# """
# Initialise the export.
# """
# log.debug(u'initialise OpenLyricsExport')
# SongExport.__init__(self, master_manager)
# self.master_manager = master_manager
# self.songs = songs
# self.save_path = save_path
#
# def do_export(self):
# """
# Exports the songs.
# """
# openLyricsBuilder = OpenLyricsBuilder(self.master_manager)
# self.export_wizard.exportProgressBar.setMaximum(len(songs))
# for song in self.songs:
# if self.stop_export_flag:
# return False
# self.import_wizard.incrementProgressBar(unicode(translate(
# 'SongsPlugin.OpenLyricsExport', 'Importing %s...')) %
# song.title)
# xml = openLyricsBuilder.song_to_xml(song, True)
# tree = etree.ElementTree(etree.fromstring(xml))
# path = os.path.join(self.save_path, song.title)
# tree.write(path)
# return True

8
openlp/plugins/songs/lib/xml.py
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@ -272,7 +272,7 @@ class OpenLyricsBuilder(object):
def __init__(self, manager):
self.manager = manager
def song_to_xml(self, song):
def song_to_xml(self, song, pretty_print=False):
"""
Convert the song to OpenLyrics Format.
"""
@ -321,7 +321,7 @@ class OpenLyricsBuilder(object):
element = self._add_text_to_element(u'lines', element)
for line in unicode(verse[1]).split(u'\n'):
self._add_text_to_element(u'line', element, line)
return self._extract_xml(song_xml)
return self._extract_xml(song_xml, pretty_print)
def _add_text_to_element(self, tag, parent, text=None, label=None):
if label:
@ -333,12 +333,12 @@ class OpenLyricsBuilder(object):
parent.append(element)
return element
def _extract_xml(self, xml):
def _extract_xml(self, xml, pretty_print):
"""
Extract our newly created XML song.
"""
return etree.tostring(xml, encoding=u'UTF-8',
xml_declaration=True)
xml_declaration=True, pretty_print=pretty_print)
def _dump_xml(self, xml):
"""