forked from openlp/openlp
removed sqlite2 code
This commit is contained in:
Andreas Preikschat
parent
ab3ee9768b
commit
f0334457d0
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@ -1,113 +0,0 @@
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# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2013 Raoul Snyman #
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# Portions copyright (c) 2008-2013 Tim Bentley, Gerald Britton, Jonathan #
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# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
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# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
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# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
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# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
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# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
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# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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import logging
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import sqlite
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import sys
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from openlp.core.ui.wizard import WizardStrings
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from openlp.plugins.bibles.lib.db import BibleDB, BiblesResourcesDB
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log = logging.getLogger(__name__)
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class OpenLP1Bible(BibleDB):
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"""
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This class provides the OpenLPv1 bible importer.
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"""
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def __init__(self, parent, **kwargs):
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"""
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Constructor.
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"""
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log.debug(self.__class__.__name__)
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BibleDB.__init__(self, parent, **kwargs)
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self.filename = kwargs[u'filename']
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def do_import(self, bible_name=None):
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"""
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Imports an openlp.org v1 bible.
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"""
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connection = None
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cursor = None
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try:
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connection = sqlite.connect(self.filename.encode(sys.getfilesystemencoding()))
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cursor = connection.cursor()
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except sqlite.DatabaseError:
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log.exception(u'File "%s" is encrypted or not a sqlite database, '
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'therefore not an openlp.org 1.x database either' % self.filename)
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# Please add an user error here!
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# This file is not an openlp.org 1.x bible database.
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return False
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#Create the bible language
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language_id = self.get_language(bible_name)
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if not language_id:
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log.exception(u'Importing books from "%s" failed' % self.filename)
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return False
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# Create all books.
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try:
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cursor.execute(u'SELECT id, testament_id, name, abbreviation FROM book')
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except sqlite.DatabaseError as error:
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log.exception(u'DatabaseError: %s' % error)
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# Please add an user error here!
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# This file is not an openlp.org 1.x bible database.
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return False
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books = cursor.fetchall()
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self.wizard.progress_bar.setMaximum(len(books) + 1)
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for book in books:
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if self.stop_import_flag:
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connection.close()
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return False
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book_id = int(book[0])
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testament_id = int(book[1])
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name = unicode(book[2], u'cp1252')
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abbreviation = unicode(book[3], u'cp1252')
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book_ref_id = self.get_book_ref_id_by_name(name, len(books),
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language_id)
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if not book_ref_id:
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log.exception(u'Importing books from "%s" failed' % self.filename)
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return False
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book_details = BiblesResourcesDB.get_book_by_id(book_ref_id)
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db_book = self.create_book(name, book_ref_id, book_details[u'testament_id'])
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# Update the progess bar.
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self.wizard.increment_progress_bar(WizardStrings.ImportingType % name)
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# Import the verses for this book.
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cursor.execute(u'SELECT chapter, verse, text || \'\' AS text FROM '
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'verse WHERE book_id=%s' % book_id)
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verses = cursor.fetchall()
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for verse in verses:
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if self.stop_import_flag:
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connection.close()
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return False
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chapter = int(verse[0])
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verse_number = int(verse[1])
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text = unicode(verse[2], u'cp1252')
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self.create_verse(db_book.id, chapter, verse_number, text)
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self.application.process_events()
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self.session.commit()
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connection.close()
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return True
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@ -1,227 +0,0 @@
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# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2013 Raoul Snyman #
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# Portions copyright (c) 2008-2013 Tim Bentley, Gerald Britton, Jonathan #
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# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
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# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
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# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
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# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
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# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
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# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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"""
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The :mod:`olp1import` module provides the functionality for importing
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openlp.org 1.x song databases into the current installation database.
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"""
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import logging
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from chardet.universaldetector import UniversalDetector
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import sqlite
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import sys
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import os
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from openlp.core.lib import Registry, translate
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from openlp.plugins.songs.lib import retrieve_windows_encoding
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from songimport import SongImport
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log = logging.getLogger(__name__)
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class OpenLP1SongImport(SongImport):
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"""
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The :class:`OpenLP1SongImport` class provides OpenLP with the ability to
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import song databases from installations of openlp.org 1.x.
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"""
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lastEncoding = u'windows-1252'
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def __init__(self, manager, **kwargs):
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"""
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Initialise the import.
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``manager``
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The song manager for the running OpenLP installation.
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``filename``
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The database providing the data to import.
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"""
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SongImport.__init__(self, manager, **kwargs)
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def doImport(self):
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"""
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Run the import for an openlp.org 1.x song database.
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"""
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if not self.import_source.endswith(u'.olp'):
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self.logError(self.import_source,
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translate('SongsPlugin.OpenLP1SongImport', 'Not a valid openlp.org 1.x song database.'))
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return
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encoding = self.getEncoding()
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if not encoding:
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return
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# Connect to the database.
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connection = sqlite.connect(self.import_source, mode=0444, encoding=(encoding, 'replace'))
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cursor = connection.cursor()
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# Determine if the db supports linking audio to songs.
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cursor.execute(u'SELECT name FROM sqlite_master '
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u'WHERE type = \'table\' AND name = \'tracks\'')
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db_has_tracks = len(cursor.fetchall()) > 0
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# Determine if the db contains theme information.
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cursor.execute(u'SELECT name FROM sqlite_master '
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u'WHERE type = \'table\' AND name = \'settings\'')
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db_has_themes = len(cursor.fetchall()) > 0
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# "cache" our list of authors.
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cursor.execute(u'-- types int, unicode')
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cursor.execute(u'SELECT authorid, authorname FROM authors')
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authors = cursor.fetchall()
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if db_has_tracks:
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# "cache" our list of tracks.
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cursor.execute(u'-- types int, unicode')
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cursor.execute(u'SELECT trackid, fulltrackname FROM tracks')
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tracks = cursor.fetchall()
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if db_has_themes:
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# "cache" our list of themes.
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themes = {}
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cursor.execute(u'-- types int, unicode')
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cursor.execute(u'SELECT settingsid, settingsname FROM settings')
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for theme_id, theme_name in cursor.fetchall():
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if theme_name in self.theme_manager.get_themes():
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themes[theme_id] = theme_name
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# Import the songs.
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cursor.execute(u'-- types int, unicode, unicode, unicode')
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cursor.execute(u'SELECT songid, songtitle, lyrics || \'\' AS ' \
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u'lyrics, copyrightinfo FROM songs')
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songs = cursor.fetchall()
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self.import_wizard.progress_bar.setMaximum(len(songs))
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for song in songs:
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self.setDefaults()
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if self.stop_import_flag:
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break
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song_id = song[0]
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self.title = song[1]
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lyrics = song[2].replace(u'\r\n', u'\n')
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self.addCopyright(song[3])
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if db_has_themes:
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cursor.execute(u'-- types int')
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cursor.execute(
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u'SELECT settingsid FROM songs WHERE songid = %s' % song_id)
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theme_id = cursor.fetchone()[0]
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self.themeName = themes.get(theme_id, u'')
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verses = lyrics.split(u'\n\n')
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for verse in verses:
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if verse.strip():
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self.addVerse(verse.strip())
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cursor.execute(u'-- types int')
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cursor.execute(u'SELECT authorid FROM songauthors '
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u'WHERE songid = %s' % song_id)
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author_ids = cursor.fetchall()
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for author_id in author_ids:
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if self.stop_import_flag:
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break
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for author in authors:
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if author[0] == author_id[0]:
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self.parse_author(author[1])
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break
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if self.stop_import_flag:
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break
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if db_has_tracks:
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cursor.execute(u'-- types int, int')
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cursor.execute(u'SELECT trackid, listindex '
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u'FROM songtracks '
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u'WHERE songid = %s ORDER BY listindex' % song_id)
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track_ids = cursor.fetchall()
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for track_id, listindex in track_ids:
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if self.stop_import_flag:
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break
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for track in tracks:
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if track[0] == track_id:
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media_file = self.expandMediaFile(track[1])
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self.addMediaFile(media_file, listindex)
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break
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if self.stop_import_flag:
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break
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if not self.finish():
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self.logError(self.import_source)
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def getEncoding(self):
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"""
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Detect character encoding of an openlp.org 1.x song database.
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"""
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# Connect to the database.
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connection = sqlite.connect(self.import_source.encode(
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sys.getfilesystemencoding()), mode=0444)
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cursor = connection.cursor()
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detector = UniversalDetector()
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# Detect charset by authors.
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cursor.execute(u'SELECT authorname FROM authors')
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authors = cursor.fetchall()
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for author in authors:
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detector.feed(author[0])
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if detector.done:
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detector.close()
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return detector.result[u'encoding']
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# Detect charset by songs.
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cursor.execute(u'SELECT songtitle, copyrightinfo, '
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u'lyrics || \'\' AS lyrics FROM songs')
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songs = cursor.fetchall()
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for index in [0, 1, 2]:
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for song in songs:
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detector.feed(song[index])
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if detector.done:
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detector.close()
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return detector.result[u'encoding']
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# Detect charset by songs.
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cursor.execute(u'SELECT name FROM sqlite_master '
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u'WHERE type = \'table\' AND name = \'tracks\'')
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if cursor.fetchall():
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cursor.execute(u'SELECT fulltrackname FROM tracks')
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tracks = cursor.fetchall()
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for track in tracks:
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detector.feed(track[0])
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if detector.done:
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detector.close()
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return detector.result[u'encoding']
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detector.close()
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return retrieve_windows_encoding(detector.result[u'encoding'])
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def expandMediaFile(self, filename):
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"""
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When you're on Windows, this function expands the file name to include
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the path to OpenLP's application data directory. If you are not on
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Windows, it returns the original file name.
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``filename``
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The filename to expand.
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"""
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if sys.platform != u'win32' and not os.environ.get(u'ALLUSERSPROFILE') and not os.environ.get(u'APPDATA'):
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return filename
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common_app_data = os.path.join(os.environ[u'ALLUSERSPROFILE'],
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os.path.split(os.environ[u'APPDATA'])[1])
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if not common_app_data:
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return filename
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return os.path.join(common_app_data, u'openlp.org', 'Audio', filename)
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def _get_theme_manager(self):
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"""
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Adds the theme manager to the class dynamically
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"""
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if not hasattr(self, u'_theme_manager'):
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self._theme_manager = Registry().get(u'theme_manager')
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return self._theme_manager
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theme_manager = property(_get_theme_manager)
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