Beginning of an OPS Pro importer

openlp/plugins/songs/lib/importer.py

@@ -170,6 +170,7 @@ class SongFormat(object):
     WorshipAssistant = 23
     WorshipCenterPro = 24
     ZionWorx = 25
+    OPSPro = 26
 
     # Set optional attribute defaults
     __defaults__ = {
@@ -382,6 +383,17 @@ class SongFormat(object):
                                          'First convert your ZionWorx database to a CSV text file, as '
                                          'explained in the <a href="http://manual.openlp.org/songs.html'
                                          '#importing-from-zionworx">User Manual</a>.')
+        },
+        OPSPro: {
+            'name': 'OPS Pro',
+            'prefix': 'OPSPro',
+            'canDisable': True,
+            'selectMode': SongFormatSelect.SingleFile,
+            'filter': '%s (*.mdb)' % translate('SongsPlugin.ImportWizardForm', 'OPS Pro database'),
+            'disabledLabelText': translate('SongsPlugin.ImportWizardForm',
+                                           'The OPS Pro importer is only supported on Windows. It has been '
+                                           'disabled due to a missing Python module. If you want to use this '
+                                           'importer, you will need to install the "pyodbc" module.')
         }
     }
 
@@ -417,6 +429,7 @@ class SongFormat(object):
             SongFormat.WorshipAssistant,
             SongFormat.WorshipCenterPro,
             SongFormat.ZionWorx,
+            SongFormat.OPSPro
         ])
 
     @staticmethod

openlp/plugins/songs/lib/importers/opspro.py

@@ -0,0 +1,87 @@
+# -*- 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                          #
+###############################################################################
+"""
+The :mod:`opspro` module provides the functionality for importing
+a OPS Pro database into the OpenLP database.
+"""
+import logging
+import re
+import pyodbc
+
+from openlp.core.common import translate
+from openlp.plugins.songs.lib.importers.songimport import SongImport
+
+log = logging.getLogger(__name__)
+
+
+class OpsProImport(SongImport):
+    """
+    The :class:`OpsProImport` class provides the ability to import the
+    WorshipCenter Pro Access Database
+    """
+    def __init__(self, manager, **kwargs):
+        """
+        Initialise the WorshipCenter Pro importer.
+        """
+        super(OpsProImport, self).__init__(manager, **kwargs)
+
+    def do_import(self):
+        """
+        Receive a single file to import.
+        """
+        try:
+            conn = pyodbc.connect('DRIVER={Microsoft Access Driver (*.mdb)};DBQ=%s' % self.import_source)
+        except (pyodbc.DatabaseError, pyodbc.IntegrityError, pyodbc.InternalError, pyodbc.OperationalError) as e:
+            log.warning('Unable to connect the OPS Pro database %s. %s', self.import_source, str(e))
+            # Unfortunately no specific exception type
+            self.log_error(self.import_source, translate('SongsPlugin.OpsProImport',
+                                                         'Unable to connect the OPS Pro database.'))
+            return
+        cursor = conn.cursor()
+        cursor.execute('SELECT Song.ID, Song.SongNumber, Song.SongBookID, Song.Title, Song.CopyrightText, Version, Origin FROM Song ORDER BY Song.Title')
+        songs = cursor.fetchall()
+        self.import_wizard.progress_bar.setMaximum(len(songs))
+        for song in songs:
+            if self.stop_import_flag:
+                break
+            cursor.execute('SELECT Lyrics FROM Lyrics WHERE SongID = %s ORDER BY Type, Number'
+                           % song.ID)
+            verses = cursor.fetchall()
+            cursor.execute('SELECT CategoryName FROM Category INNER JOIN SongCategory ON SongCategory.CategoryID = Category.CategoryID '
+                           'WHERE SongCategory.SongID = %s' % song.ID)
+            topics = cursor.fetchall()
+
+
+            self.process_song(song, verses, topics)
+
+    def process_song(self, song, verses, verse_order, topics):
+        """
+        Create the song, i.e. title, verse etc.
+        """
+        self.set_defaults()
+        self.title = song.Title
+        self.parse_author(song.CopyrightText)
+        self.add_copyright(song.Origin)
+        for topic in topics:
+            self.topics.append(topic.Name)
+        self.add_verse(verses.Lyrics)
+        self.finish()