Added ZionWorxImport class, xml version

openlp/plugins/songs/forms/songimportform.py

@@ -28,7 +28,6 @@
 The song import functions for OpenLP.
 """
 import codecs
-import fnmatch
 import logging
 import os
 

openlp/plugins/songs/lib/zionworximport.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection                                      #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2012 Raoul Snyman                                        #
+# Portions copyright (c) 2008-2012 Tim Bentley, Gerald Britton, Jonathan      #
+# Corwin, Michael Gorven, Scott Guerrieri, Matthias Hub, Meinert Jordan,      #
+# Armin Köhler, Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias     #
+# Põldaru, Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith,    #
+# Maikel Stuivenberg, Martin Thompson, Jon Tibble, 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:`zionworximport` module provides the functionality for importing
+ZionWorx songs into the OpenLP database.
+"""
+import logging
+import re
+
+from lxml import etree
+
+from openlp.core.lib import translate
+from openlp.plugins.songs.lib.songimport import SongImport
+
+log = logging.getLogger(__name__)
+
+class ZionWorxImport(SongImport):
+    """
+    The :class:`ZionWorxImport` class provides the ability to import...
+    """
+
+    def doImport(self):
+        """
+        Receive ... to import.
+        """
+        #open xml file
+        with open(self.importSource, 'rb') as f:
+            songs_xml = unicode(f.read(), u'utf-8')
+            # check single xml file
+            if not re.match(ur' *<\?xml[^<>]*\?>', songs_xml):
+                # Error: invalid file (no XML declaration)
+                print u'Error: invalid file (no XML declaration)'
+            else:
+                # clean invalid XML
+                # remove DefaultStyle attribute if non-empty
+                songs_xml = re.sub(ur'DefaultStyle=".+" />', u'/>', songs_xml)
+                # replace & with &amp; (skip existing entities)
+                songs_xml = re.sub(ur'&(?![a-zA-Z#][a-zA-Z0-9]*;)', u'&amp;',
+                    songs_xml)
+                # replace < with &lt; (skip known <tags>)
+                songs_xml = re.sub(ur'<(?![?DMFR/])', u'&lt;', songs_xml)
+                # replace " within Lyrics attribute with &quot;
+                songs_xml = re.sub(ur'(?<=Lyrics=")([^<]*)(?=" Writer=)',
+                    self._escapeQuotes, songs_xml)
+                print songs_xml
+
+                # parse XML
+                tree = etree.fromstring(songs_xml.encode(u'utf-8'))
+                for song in tree[1].iterchildren():
+                    for attrib, value in song.attrib.items():
+                        print attrib + ':', value
+                    print ''
+
+    def _escapeQuotes(self, m):
+        return m.group(0).replace('"', '&quot;')