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Tim Bentley 2010-07-20 21:17:12 +01:00
commit 85c40e4e16
23 changed files with 394 additions and 197 deletions
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46
openlp/core/lib/db.py
View File

@ -135,16 +135,20 @@ class Manager(object):
settings.endGroup()
self.session = init_schema(self.db_url)
def save_object(self, object_instance):
def save_object(self, object_instance, commit=True):
"""
Save an object to the database
``object_instance``
The object to save
``commit``
Commit the session with this object
"""
try:
self.session.add(object_instance)
self.session.commit()
if commit:
self.session.commit()
return True
except InvalidRequestError:
self.session.rollback()
@ -178,36 +182,24 @@ class Manager(object):
"""
return self.session.query(object_class).filter(filter_clause).first()
def get_all_objects(self, object_class, order_by_ref=None):
def get_all_objects(self, object_class, filter_clause=None,
order_by_ref=None):
"""
Returns all the objects from the database
``object_class``
The type of objects to return
``filter_clause``
The filter governing selection of objects to return. Defaults to
None.
``order_by_ref``
Any parameters to order the returned objects by. Defaults to None.
"""
query = self.session.query(object_class)
if order_by_ref is not None:
return query.order_by(order_by_ref).all()
return query.all()
def get_all_objects_filtered(self, object_class, filter_clause,
order_by_ref=None):
"""
Returns a selection of objects from the database
``object_class``
The type of objects to return
``filter_clause``
The filter governing selection of objects to return
``order_by_ref``
Any parameters to order the returned objects by. Defaults to None.
"""
query = self.session.query(object_class).filter(filter_clause)
if filter_clause:
query = query.filter(filter_clause)
if order_by_ref is not None:
return query.order_by(order_by_ref).all()
return query.all()
@ -235,7 +227,7 @@ class Manager(object):
else:
return True
def delete_all_objects(self, object_class):
def delete_all_objects(self, object_class, filter_clause=None):
"""
Delete all object records
@ -243,11 +235,13 @@ class Manager(object):
The type of object to delete
"""
try:
self.session.query(object_class).delete(synchronize_session=False)
query = self.session.query(object_class)
if filter_clause:
query = query.filter(filter_clause)
query.delete(synchronize_session=False)
self.session.commit()
return True
except InvalidRequestError:
self.session.rollback()
log.exception(u'Failed to delete all %s records',
object_class.__name__)
log.exception(u'Failed to delete %s records', object_class.__name__)
return False

3
openlp/plugins/alerts/forms/alertform.py
View File

@ -62,7 +62,8 @@ class AlertForm(QtGui.QDialog, Ui_AlertDialog):
def loadList(self):
self.AlertListWidget.clear()
alerts = self.manager.get_all_objects(AlertItem, AlertItem.text)
alerts = self.manager.get_all_objects(AlertItem,
order_by_ref=AlertItem.text)
for alert in alerts:
item_name = QtGui.QListWidgetItem(alert.text)
item_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(alert.id))

3
openlp/plugins/bibles/lib/manager.py
View File

@ -198,7 +198,8 @@ class BibleManager(object):
u'name': book.name,
u'chapters': self.db_cache[bible].get_chapter_count(book.name)
}
for book in self.db_cache[bible].get_all_objects(Book, Book.id)
for book in self.db_cache[bible].get_all_objects(Book,
order_by_ref=Book.id)
]
def get_chapter_count(self, bible, book):

4
openlp/plugins/bibles/lib/mediaitem.py
View File

@ -508,14 +508,14 @@ class BibleMediaItem(MediaManagerItem):
reference = bitem.data(QtCore.Qt.UserRole)
if isinstance(reference, QtCore.QVariant):
reference = reference.toPyObject()
bible = self._decodeQtObject(reference, 'bible')
#bible = self._decodeQtObject(reference, 'bible')
book = self._decodeQtObject(reference, 'book')
chapter = self._decodeQtObject(reference, 'chapter')
verse = self._decodeQtObject(reference, 'verse')
text = self._decodeQtObject(reference, 'text')
version = self._decodeQtObject(reference, 'version')
copyright = self._decodeQtObject(reference, 'copyright')
permission = self._decodeQtObject(reference, 'permission')
#permission = self._decodeQtObject(reference, 'permission')
if self.parent.settings_tab.display_style == 1:
verse_text = self.formatVerse(old_chapter, chapter, verse,
u'<sup>(u', u')</sup>')

6
openlp/plugins/custom/customplugin.py
View File

@ -75,7 +75,7 @@ class CustomPlugin(Plugin):
Returns True if the theme is being used, otherwise returns False.
"""
if self.custommanager.get_all_objects_filtered(CustomSlide,
if self.custommanager.get_all_objects(CustomSlide,
CustomSlide.theme_name == theme):
return True
return False
@ -91,8 +91,8 @@ class CustomPlugin(Plugin):
``newTheme``
The new name the plugin should now use.
"""
customsUsingTheme = self.custommanager.get_all_objects_filtered(
CustomSlide, CustomSlide.theme_name == oldTheme)
customsUsingTheme = self.custommanager.get_all_objects(CustomSlide,
CustomSlide.theme_name == oldTheme)
for custom in customsUsingTheme:
custom.theme_name = newTheme
self.custommanager.save_object(custom)

2
openlp/plugins/custom/lib/mediaitem.py
View File

@ -73,7 +73,7 @@ class CustomMediaItem(MediaManagerItem):
def initialise(self):
self.loadCustomListView(self.parent.custommanager.get_all_objects(
CustomSlide, CustomSlide.title))
CustomSlide, order_by_ref=CustomSlide.title))
#Called to redisplay the song list screen edith from a search
#or from the exit of the Song edit dialog. If remote editing is active
#Trigger it and clean up so it will not update again.

84
openlp/plugins/songs/forms/editsongform.py
View File

@ -118,7 +118,8 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
self.TopicRemoveButton.setEnabled(False)
def loadAuthors(self):
authors = self.songmanager.get_all_objects(Author, Author.display_name)
authors = self.songmanager.get_all_objects(Author,
order_by_ref=Author.display_name)
self.AuthorsSelectionComboItem.clear()
self.AuthorsSelectionComboItem.addItem(u'')
for author in authors:
@ -128,7 +129,8 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
row, QtCore.QVariant(author.id))
def loadTopics(self):
topics = self.songmanager.get_all_objects(Topic, Topic.name)
topics = self.songmanager.get_all_objects(Topic,
order_by_ref=Topic.name)
self.SongTopicCombo.clear()
self.SongTopicCombo.addItem(u'')
for topic in topics:
@ -137,7 +139,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
self.SongTopicCombo.setItemData(row, QtCore.QVariant(topic.id))
def loadBooks(self):
books = self.songmanager.get_all_objects(Book, Book.name)
books = self.songmanager.get_all_objects(Book, order_by_ref=Book.name)
self.SongbookCombo.clear()
self.SongbookCombo.addItem(u'')
for book in books:
@ -180,7 +182,10 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
self.loadBooks()
self.song = self.songmanager.get_object(Song, id)
self.TitleEditItem.setText(self.song.title)
title = self.song.search_title.split(u'@')
if self.song.alternate_title:
self.AlternativeEdit.setText(self.song.alternate_title)
else:
self.AlternativeEdit.setText(u'')
if self.song.song_book_id != 0:
book_name = self.songmanager.get_object(Book,
self.song.song_book_id)
@ -198,8 +203,6 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
id = 0
self.song.theme_name = None
self.ThemeSelectionComboItem.setCurrentIndex(id)
if len(title) > 1:
self.AlternativeEdit.setText(title[1])
if self.song.copyright:
self.CopyrightEditItem.setText(self.song.copyright)
else:
@ -290,7 +293,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
QtGui.QMessageBox.Yes) == QtGui.QMessageBox.Yes:
author = Author.populate(first_name=text.rsplit(u' ', 1)[0],
last_name=text.rsplit(u' ', 1)[1], display_name=text)
self.songmanager.save_object(author)
self.songmanager.save_object(author, False)
self.song.authors.append(author)
author_item = QtGui.QListWidgetItem(
unicode(author.display_name))
@ -304,10 +307,18 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
elif item > 0:
item_id = (self.AuthorsSelectionComboItem.itemData(item)).toInt()[0]
author = self.songmanager.get_object(Author, item_id)
self.song.authors.append(author)
author_item = QtGui.QListWidgetItem(unicode(author.display_name))
author_item.setData(QtCore.Qt.UserRole, QtCore.QVariant(author.id))
self.AuthorsListView.addItem(author_item)
if author in self.song.authors:
QtGui.QMessageBox.warning(self,
translate('SongsPlugin.EditSongForm', 'Error'),
translate('SongsPlugin.EditSongForm', 'This author is '
'already in the list.'))
else:
self.song.authors.append(author)
author_item = QtGui.QListWidgetItem(unicode(
author.display_name))
author_item.setData(QtCore.Qt.UserRole,
QtCore.QVariant(author.id))
self.AuthorsListView.addItem(author_item)
self.AuthorsSelectionComboItem.setCurrentIndex(0)
else:
QtGui.QMessageBox.warning(self,
@ -342,7 +353,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No,
QtGui.QMessageBox.Yes) == QtGui.QMessageBox.Yes:
topic = Topic.populate(name=text)
self.songmanager.save_object(topic)
self.songmanager.save_object(topic, False)
self.song.topics.append(topic)
topic_item = QtGui.QListWidgetItem(unicode(topic.name))
topic_item.setData(QtCore.Qt.UserRole,
@ -355,10 +366,17 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
elif item > 0:
item_id = (self.SongTopicCombo.itemData(item)).toInt()[0]
topic = self.songmanager.get_object(Topic, item_id)
self.song.topics.append(topic)
topic_item = QtGui.QListWidgetItem(unicode(topic.name))
topic_item.setData(QtCore.Qt.UserRole, QtCore.QVariant(topic.id))
self.TopicsListView.addItem(topic_item)
if topic in self.song.topics:
QtGui.QMessageBox.warning(self,
translate('SongsPlugin.EditSongForm', 'Error'),
translate('SongsPlugin.EditSongForm', 'This topic is '
'already in the list.'))
else:
self.song.topics.append(topic)
topic_item = QtGui.QListWidgetItem(unicode(topic.name))
topic_item.setData(QtCore.Qt.UserRole,
QtCore.QVariant(topic.id))
self.TopicsListView.addItem(topic_item)
self.SongTopicCombo.setCurrentIndex(0)
else:
QtGui.QMessageBox.warning(self,
@ -382,23 +400,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
self.TopicsListView.takeItem(row)
def onSongBookComboChanged(self, item):
item = int(self.SongbookCombo.currentIndex())
text = unicode(self.SongbookCombo.currentText())
if item == 0 and text:
if QtGui.QMessageBox.question(self,
translate('SongsPlugin.EditSongForm', 'Add Book'),
translate('SongsPlugin.EditSongForm', 'This song book does '
'not exist, do you want to add it?'),
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No,
QtGui.QMessageBox.Yes) == QtGui.QMessageBox.Yes:
book = Book.populate(name=text)
self.songmanager.save_object(book)
self.song.book = book
self.loadBooks()
else:
return
elif item >= 1:
item = int(self.SongbookCombo.currentIndex())
if item >= 1:
self.song.song_book_id = \
(self.SongbookCombo.itemData(item)).toInt()[0]
else:
@ -616,12 +618,28 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
def accept(self):
log.debug(u'accept')
item = int(self.SongbookCombo.currentIndex())
text = unicode(self.SongbookCombo.currentText())
if item == 0 and text:
if QtGui.QMessageBox.question(self,
translate('SongsPlugin.EditSongForm', 'Add Book'),
translate('SongsPlugin.EditSongForm', 'This song book does '
'not exist, do you want to add it?'),
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No,
QtGui.QMessageBox.Yes) == QtGui.QMessageBox.Yes:
book = Book.populate(name=text)
self.songmanager.save_object(book)
self.song.book = book
self.loadBooks()
else:
return
if self.saveSong():
Receiver.send_message(u'songs_load_list')
self.close()
def saveSong(self):
self.song.title = unicode(self.TitleEditItem.text())
self.song.alternate_title = unicode(self.AlternativeEdit.text())
self.song.copyright = unicode(self.CopyrightEditItem.text())
self.song.search_title = self.song.title + u'@' + \
unicode(self.AlternativeEdit.text())

2
openlp/plugins/songs/forms/songbookdialog.py
View File

@ -41,6 +41,7 @@ class Ui_SongBookDialog(object):
QtGui.QFormLayout.LabelRole, self.NameLabel)
self.NameEdit = QtGui.QLineEdit(SongBookDialog)
self.NameEdit.setObjectName(u'NameEdit')
self.NameLabel.setBuddy(self.NameEdit)
self.SongBookLayout.setWidget(0,
QtGui.QFormLayout.FieldRole, self.NameEdit)
self.PublisherLabel = QtGui.QLabel(SongBookDialog)
@ -49,6 +50,7 @@ class Ui_SongBookDialog(object):
QtGui.QFormLayout.LabelRole, self.PublisherLabel)
self.PublisherEdit = QtGui.QLineEdit(SongBookDialog)
self.PublisherEdit.setObjectName(u'PublisherEdit')
self.PublisherLabel.setBuddy(self.PublisherEdit)
self.SongBookLayout.setWidget(1,
QtGui.QFormLayout.FieldRole, self.PublisherEdit)
self.ButtonBox = QtGui.QDialogButtonBox(SongBookDialog)

20
openlp/plugins/songs/forms/songmaintenanceform.py
View File

@ -102,7 +102,8 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
Reloads the Authors list.
"""
self.AuthorsListWidget.clear()
authors = self.songmanager.get_all_objects(Author, Author.display_name)
authors = self.songmanager.get_all_objects(Author,
order_by_ref=Author.display_name)
for author in authors:
if author.display_name:
author_name = QtGui.QListWidgetItem(author.display_name)
@ -117,7 +118,8 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
Reloads the Topics list.
"""
self.TopicsListWidget.clear()
topics = self.songmanager.get_all_objects(Topic, Topic.name)
topics = self.songmanager.get_all_objects(Topic,
order_by_ref=Topic.name)
for topic in topics:
topic_name = QtGui.QListWidgetItem(topic.name)
topic_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(topic.id))
@ -128,7 +130,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
Reloads the Books list.
"""
self.BooksListWidget.clear()
books = self.songmanager.get_all_objects(Book, Book.name)
books = self.songmanager.get_all_objects(Book, order_by_ref=Book.name)
for book in books:
book_name = QtGui.QListWidgetItem(u'%s (%s)' % (book.name,
book.publisher))
@ -140,7 +142,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
Returns False if the given Author is already in the list otherwise
True.
"""
authors = self.songmanager.get_all_objects_filtered(Author,
authors = self.songmanager.get_all_objects(Author,
and_(Author.first_name == new_author.first_name,
Author.last_name == new_author.last_name,
Author.display_name == new_author.display_name))
@ -162,7 +164,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
"""
Returns False if the given Topic is already in the list otherwise True.
"""
topics = self.songmanager.get_all_objects_filtered(Topic,
topics = self.songmanager.get_all_objects(Topic,
Topic.name == new_topic.name)
if len(topics) > 0:
# If we edit an existing Topic, we need to make sure that we do
@ -182,7 +184,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
"""
Returns False if the given Book is already in the list otherwise True.
"""
books = self.songmanager.get_all_objects_filtered(Book,
books = self.songmanager.get_all_objects(Book,
and_(Book.name == new_book.name,
Book.publisher == new_book.publisher))
if len(books) > 0:
@ -392,7 +394,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
and_(Author.first_name == old_author.first_name,
Author.last_name == old_author.last_name,
Author.display_name == old_author.display_name))
songs = self.songmanager.get_all_objects_filtered(Song,
songs = self.songmanager.get_all_objects(Song,
Song.authors.contains(old_author))
for song in songs:
# We check if the song has already existing_author as author. If
@ -412,7 +414,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
'''
existing_topic = self.songmanager.get_object_filtered(Topic,
Topic.name == old_topic.name)
songs = self.songmanager.get_all_objects_filtered(Song,
songs = self.songmanager.get_all_objects(Song,
Song.topics.contains(old_topic))
for song in songs:
# We check if the song has already existing_topic as topic. If that
@ -433,7 +435,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
existing_book = self.songmanager.get_object_filtered(Book,
and_(Book.name == old_book.name,
Book.publisher == old_book.publisher))
songs = self.songmanager.get_all_objects_filtered(Song,
songs = self.songmanager.get_all_objects(Song,
Song.song_book_id == old_book.id)
for song in songs:
song.song_book_id = existing_book.id

1
openlp/plugins/songs/lib/__init__.py
View File

@ -142,6 +142,7 @@ from songstab import SongsTab
from mediaitem import SongMediaItem
from songimport import SongImport
from opensongimport import OpenSongImport
from olpimport import OpenLPSongImport
try:
from sofimport import SofImport
from oooimport import OooImport

38
openlp/plugins/songs/lib/db.py
View File

@ -46,6 +46,12 @@ class Book(BaseModel):
return u'<Book id="%s" name="%s" publisher="%s" />' % (
str(self.id), self.name, self.publisher)
class MediaFile(BaseModel):
"""
MediaFile model
"""
pass
class Song(BaseModel):
"""
Song model
@ -75,6 +81,13 @@ def init_schema(url):
Column(u'display_name', types.Unicode(255), nullable=False)
)
# Definition of the "media_files" table
media_files_table = Table(u'media_files', metadata,
Column(u'id', types.Integer, primary_key=True),
Column(u'file_name', types.Unicode(255), nullable=False),
Column(u'type', types.Unicode(64), nullable=False, default=u'audio')
)
# Definition of the "song_books" table
song_books_table = Table(u'song_books', metadata,
Column(u'id', types.Integer, primary_key=True),
@ -88,6 +101,7 @@ def init_schema(url):
Column(u'song_book_id', types.Integer,
ForeignKey(u'song_books.id'), default=0),
Column(u'title', types.Unicode(255), nullable=False),
Column(u'alternate_title', types.Unicode(255)),
Column(u'lyrics', types.UnicodeText, nullable=False),
Column(u'verse_order', types.Unicode(128)),
Column(u'copyright', types.Unicode(255)),
@ -113,6 +127,14 @@ def init_schema(url):
ForeignKey(u'songs.id'), primary_key=True)
)
# Definition of the "media_files_songs" table
media_files_songs_table = Table(u'media_files_songs', metadata,
Column(u'media_file_id', types.Integer,
ForeignKey(u'media_files.id'), primary_key=True),
Column(u'song_id', types.Integer,
ForeignKey(u'songs.id'), primary_key=True)
)
# Definition of the "songs_topics" table
songs_topics_table = Table(u'songs_topics', metadata,
Column(u'song_id', types.Integer,
@ -125,6 +147,7 @@ def init_schema(url):
Index(u'authors_id', authors_table.c.id)
Index(u'authors_display_name_id', authors_table.c.display_name,
authors_table.c.id)
Index(u'media_files_id', media_files_table.c.id)
Index(u'song_books_id', song_books_table.c.id)
Index(u'songs_id', songs_table.c.id)
Index(u'topics_id', topics_table.c.id)
@ -132,6 +155,10 @@ def init_schema(url):
authors_songs_table.c.song_id)
Index(u'authors_songs_song', authors_songs_table.c.song_id,
authors_songs_table.c.author_id)
Index(u'media_files_songs_file', media_files_songs_table.c.media_file_id,
media_files_songs_table.c.song_id)
Index(u'media_files_songs_song', media_files_songs_table.c.song_id,
media_files_songs_table.c.media_file_id)
Index(u'topics_song_topic', songs_topics_table.c.topic_id,
songs_topics_table.c.song_id)
Index(u'topics_song_song', songs_topics_table.c.song_id,
@ -139,12 +166,17 @@ def init_schema(url):
mapper(Author, authors_table)
mapper(Book, song_books_table)
mapper(MediaFile, media_files_table)
mapper(Song, songs_table,
properties={'authors': relation(Author, backref='songs',
secondary=authors_songs_table),
properties={
'authors': relation(Author, backref='songs',
secondary=authors_songs_table),
'book': relation(Book, backref='songs'),
'media_files': relation(MediaFile, backref='songs',
secondary=media_files_songs_table),
'topics': relation(Topic, backref='songs',
secondary=songs_topics_table)})
secondary=songs_topics_table)
})
mapper(Topic, topics_table)
metadata.create_all(checkfirst=True)

8
openlp/plugins/songs/lib/mediaitem.py
View File

@ -164,20 +164,20 @@ class SongMediaItem(MediaManagerItem):
search_type = self.SearchTypeComboBox.currentIndex()
if search_type == 0:
log.debug(u'Titles Search')
search_results = self.parent.manager.get_all_objects_filtered(Song,
search_results = self.parent.manager.get_all_objects(Song,
Song.search_title.like(u'%' + search_keywords + u'%'),
Song.search_title.asc())
self.displayResultsSong(search_results)
elif search_type == 1:
log.debug(u'Lyrics Search')
search_results = self.parent.manager.get_all_objects_filtered(Song,
search_results = self.parent.manager.get_all_objects(Song,
Song.search_lyrics.like(u'%' + search_keywords + u'%'),
Song.search_lyrics.asc())
self.displayResultsSong(search_results)
elif search_type == 2:
log.debug(u'Authors Search')
search_results = self.parent.manager.get_all_objects_filtered(
Author, Author.display_name.like(u'%' + search_keywords + u'%'),
search_results = self.parent.manager.get_all_objects(Author,
Author.display_name.like(u'%' + search_keywords + u'%'),
Author.display_name.asc())
self.displayResultsAuthor(search_results)
#Called to redisplay the song list screen edith from a search

200
openlp/plugins/songs/lib/olpimport.py Normal file
View File

@ -0,0 +1,200 @@
# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2010 Raoul Snyman #
# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael #
# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin #
# Thompson, Jon Tibble, Carsten Tinggaard #
# --------------------------------------------------------------------------- #
# 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:`olpimport` module provides the functionality for importing OpenLP
song databases into the current installation database.
"""
import logging
from sqlalchemy import create_engine, MetaData
from sqlalchemy.orm import class_mapper, mapper, relation, scoped_session, \
sessionmaker
from sqlalchemy.orm.exc import UnmappedClassError
from openlp.core.lib.db import BaseModel
from openlp.plugins.songs.lib.db import Author, Book, Song, Topic #, MediaFile
log = logging.getLogger(__name__)
class OldAuthor(BaseModel):
"""
Author model
"""
pass
class OldBook(BaseModel):
"""
Book model
"""
pass
class OldMediaFile(BaseModel):
"""
MediaFile model
"""
pass
class OldSong(BaseModel):
"""
Song model
"""
pass
class OldTopic(BaseModel):
"""
Topic model
"""
pass
class OpenLPSongImport(object):
"""
"""
def __init__(self, master_manager, source_db):
"""
"""
self.master_manager = master_manager
self.import_source = source_db
self.source_session = None
def import_source_v2_db(self):
"""
"""
engine = create_engine(self.import_source)
source_meta = MetaData()
source_meta.reflect(engine)
self.source_session = scoped_session(sessionmaker(bind=engine))
if u'media_files' in source_meta.tables.keys():
has_media_files = True
else:
has_media_files = False
source_authors_table = source_meta.tables[u'authors']
source_song_books_table = source_meta.tables[u'song_books']
source_songs_table = source_meta.tables[u'songs']
source_topics_table = source_meta.tables[u'topics']
source_authors_songs_table = source_meta.tables[u'authors_songs']
source_songs_topics_table = source_meta.tables[u'songs_topics']
if has_media_files:
source_media_files_table = source_meta.tables[u'media_files']
source_media_files_songs_table = \
source_meta.tables[u'media_files_songs']
try:
class_mapper(OldMediaFile)
except UnmappedClassError:
mapper(OldMediaFile, source_media_files_table)
song_props = {
'authors': relation(OldAuthor, backref='songs',
secondary=source_authors_songs_table),
'book': relation(OldBook, backref='songs'),
'topics': relation(OldTopic, backref='songs',
secondary=source_songs_topics_table)
}
if has_media_files:
song_props['media_files'] = relation(OldMediaFile, backref='songs',
secondary=source_media_files_songs_table)
try:
class_mapper(OldAuthor)
except UnmappedClassError:
mapper(OldAuthor, source_authors_table)
try:
class_mapper(OldBook)
except UnmappedClassError:
mapper(OldBook, source_song_books_table)
try:
class_mapper(OldSong)
except UnmappedClassError:
mapper(OldSong, source_songs_table, properties=song_props)
try:
class_mapper(OldTopic)
except UnmappedClassError:
mapper(OldTopic, source_topics_table)
source_songs = self.source_session.query(OldSong).all()
for song in source_songs:
new_song = Song()
new_song.title = song.title
if has_media_files:
new_song.alternate_title = song.alternate_title
else:
new_song.alternate_title = u''
new_song.search_title = song.search_title
new_song.song_number = song.song_number
new_song.lyrics = song.lyrics
new_song.search_lyrics = song.search_lyrics
new_song.verse_order = song.verse_order
new_song.copyright = song.copyright
new_song.comments = song.comments
new_song.theme_name = song.theme_name
new_song.ccli_number = song.ccli_number
if song.authors:
for author in song.authors:
existing_author = self.master_manager.get_object_filtered(
Author, Author.display_name == author.display_name)
if existing_author:
new_song.authors.append(existing_author)
else:
new_song.authors.append(Author.populate(
first_name=author.first_name,
last_name=author.last_name,
display_name=author.display_name))
else:
au = self.master_manager.get_object_filtered(Author,
Author.display_name == u'Author Unknown')
if au:
new_song.authors.append(au)
else:
new_song.authors.append(Author.populate(
display_name=u'Author Unknown'))
if song.song_book_id != 0:
existing_song_book = self.master_manager.get_object_filtered(
Book, Book.name == song.book.name)
if existing_song_book:
new_song.book = existing_song_book
else:
new_song.book = Book.populate(name=song.book.name,
publisher=song.book.publisher)
if song.topics:
for topic in song.topics:
existing_topic = self.master_manager.get_object_filtered(
Topic, Topic.name == topic.name)
if existing_topic:
new_song.topics.append(existing_topic)
else:
new_song.topics.append(Topic.populate(name=topic.name))
# if has_media_files:
# if song.media_files:
# for media_file in song.media_files:
# existing_media_file = \
# self.master_manager.get_object_filtered(MediaFile,
# MediaFile.file_name == media_file.file_name)
# if existing_media_file:
# new_song.media_files.append(existing_media_file)
# else:
# new_song.media_files.append(MediaFile.populate(
# file_name=media_file.file_name))
self.master_manager.save_object(new_song)
engine.dispose()

10
openlp/plugins/songs/lib/opensongimport.py
View File

@ -23,17 +23,13 @@
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
import logging
import os
import re
from zipfile import ZipFile
from lxml.etree import Element
from lxml import objectify
from openlp.plugins.songs.lib.songimport import SongImport
import logging
log = logging.getLogger(__name__)
class OpenSongImportError(Exception):
@ -148,8 +144,6 @@ class OpenSongImport(object):
self.song_import.__setattr__(fn_or_string, ustring)
else:
fn_or_string(ustring)
res = []
if u'theme' in fields:
self.song_import.topics.append(unicode(root.theme))
if u'alttheme' in fields:
@ -218,7 +212,6 @@ class OpenSongImport(object):
versetypes = verses.keys()
versetypes.sort()
versetags = {}
verse_renames = {}
for versetype in versetypes:
versenums = verses[versetype].keys()
versenums.sort()
@ -241,6 +234,7 @@ class OpenSongImport(object):
log.warn(u'Got order %s but not in versetags, skipping', tag)
else:
self.song_import.verse_order_list.append(tag)
def finish(self):
""" Separate function, allows test suite to not pollute database"""
self.song_import.finish()

11
openlp/plugins/songs/lib/songimport.py
View File

@ -50,7 +50,7 @@ class SongImport(object):
self.song_number = u''
self.alternate_title = u''
self.copyright = u''
self.comment = u''
self.comments = u''
self.theme_name = u''
self.ccli_number = u''
self.authors = []
@ -253,7 +253,7 @@ class SongImport(object):
song.lyrics = unicode(sxml.extract_xml(), u'utf-8')
song.verse_order = u' '.join(self.verse_order_list)
song.copyright = self.copyright
song.comment = self.comment
song.comments = self.comments
song.theme_name = self.theme_name
song.ccli_number = self.ccli_number
for authortext in self.authors:
@ -274,7 +274,8 @@ class SongImport(object):
for topictext in self.topics:
if len(topictext) == 0:
continue
topic = self.manager.get_object_filtered(Topic, Topic.name == topictext)
topic = self.manager.get_object_filtered(Topic,
Topic.name == topictext)
if topic is None:
topic = Topic.populate(name=topictext)
song.topics.append(topic)
@ -303,8 +304,8 @@ class SongImport(object):
print u'NUMBER: ' + self.song_number
for topictext in self.topics:
print u'TOPIC: ' + topictext
if self.comment:
print u'COMMENT: ' + self.comment
if self.comments:
print u'COMMENTS: ' + self.comments
if self.theme_name:
print u'THEME: ' + self.theme_name
if self.ccli_number:

1
openlp/plugins/songs/lib/songxml.py
View File

@ -28,7 +28,6 @@ import logging
#import os
from types import ListType
from xml.etree.ElementTree import ElementTree, XML
# Do we need these two lines?
#sys.path.append(os.path.abspath(u'./../../../..'))

3
openlp/plugins/songs/lib/test/test_opensongimport.py
View File

@ -22,11 +22,10 @@
# with this program; if not, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
from openlp.plugins.songs.lib.opensongimport import OpenSongImport
from openlp.core.lib.db import Manager
from openlp.plugins.songs.lib.db import init_schema
from openlp.plugins.songs.songsplugin import SongsPlugin
import sys
def test():
manager = Manager(u'songs', init_schema)

42
openlp/plugins/songs/songsplugin.py
View File

@ -30,7 +30,7 @@ from PyQt4 import QtCore, QtGui
from openlp.core.lib import Plugin, build_icon, PluginStatus, Receiver, \
translate
from openlp.core.lib.db import Manager
from openlp.plugins.songs.lib import SongMediaItem, SongsTab
from openlp.plugins.songs.lib import OpenLPSongImport, SongMediaItem, SongsTab
from openlp.plugins.songs.lib.db import init_schema, Song
try:
@ -71,7 +71,7 @@ class SongsPlugin(Plugin):
log.info(u'Songs Initialising')
Plugin.initialise(self)
self.mediaItem.displayResultsSong(
self.manager.get_all_objects(Song, Song.title))
self.manager.get_all_objects(Song, order_by_ref=Song.title))
def getMediaManagerItem(self):
"""
@ -157,7 +157,19 @@ class SongsPlugin(Plugin):
import_menu.addAction(self.ImportOpenSongItem)
QtCore.QObject.connect(self.ImportOpenSongItem,
QtCore.SIGNAL(u'triggered()'), self.onImportOpenSongItemClick)
# OpenLP v2 import menu item - ditto above regarding refactoring into
# an import wizard
self.ImportOpenLPSongItem = QtGui.QAction(import_menu)
self.ImportOpenLPSongItem.setObjectName(u'ImportOpenLPSongItem')
self.ImportOpenLPSongItem.setText(translate('SongsPlugin',
'OpenLP v2 Songs (temporary)'))
self.ImportOpenLPSongItem.setToolTip(translate('SongsPlugin',
'Import an OpenLP v2 song database'))
self.ImportOpenLPSongItem.setStatusTip(translate('SongsPlugin',
'Import an OpenLP v2 song database'))
import_menu.addAction(self.ImportOpenLPSongItem)
QtCore.QObject.connect(self.ImportOpenLPSongItem,
QtCore.SIGNAL(u'triggered()'), self.onImportOpenLPSongItemClick)
def addExportMenuItem(self, export_menu):
"""
@ -218,6 +230,25 @@ class SongsPlugin(Plugin):
QtGui.QMessageBox.Ok)
Receiver.send_message(u'songs_load_list')
def onImportOpenLPSongItemClick(self):
filenames = QtGui.QFileDialog.getOpenFileNames(None,
translate('SongsPlugin', 'Select OpenLP database(s) to import...'),
u'', u'OpenLP databases (*.sqlite);;All Files (*)')
try:
for filename in filenames:
db_url = u'sqlite:///%s' % filename
importer = OpenLPSongImport(self.manager, db_url)
importer.import_source_v2_db()
QtGui.QMessageBox.information(None, translate('SongsPlugin',
'Database(s) imported'), translate('SongsPlugin', 'Your '
'OpenLP v2 song databases have been successfully imported'))
except:
log.exception(u'Failed to import OpenLP v2 database(s)')
QtGui.QMessageBox.critical(None, translate('SongsPlugin',
'Import Error'), translate('SongsPlugin',
'Error importing OpenLP v2 database(s)'))
Receiver.send_message(u'songs_load_list')
def onImportOooItemClick(self):
filenames = QtGui.QFileDialog.getOpenFileNames(
None, translate('SongsPlugin',
@ -239,8 +270,7 @@ class SongsPlugin(Plugin):
Returns True if the theme is being used, otherwise returns False.
"""
if self.manager.get_all_objects_filtered(Song,
Song.theme_name == theme):
if self.manager.get_all_objects(Song, Song.theme_name == theme):
return True
return False
@ -255,7 +285,7 @@ class SongsPlugin(Plugin):
``newTheme``
The new name the plugin should now use.
"""
songsUsingTheme = self.manager.get_all_objects_filtered(Song,
songsUsingTheme = self.manager.get_all_objects(Song,
Song.theme_name == oldTheme)
for song in songsUsingTheme:
song.theme_name = newTheme

7
openlp/plugins/songusage/forms/songusagedeleteform.py
View File

@ -25,8 +25,9 @@
from PyQt4 import QtGui
from songusagedeletedialog import Ui_SongUsageDeleteDialog
from openlp.core.lib import translate
from openlp.plugins.songusage.lib.db import SongUsageItem
from songusagedeletedialog import Ui_SongUsageDeleteDialog
class SongUsageDeleteForm(QtGui.QDialog, Ui_SongUsageDeleteDialog):
"""
@ -52,6 +53,6 @@ class SongUsageDeleteForm(QtGui.QDialog, Ui_SongUsageDeleteDialog):
QtGui.QMessageBox.Cancel)
if ret == QtGui.QMessageBox.Ok:
deleteDate = self.DeleteCalendar.selectedDate().toPyDate()
self.songusagemanager.delete_to_date(deleteDate)
self.songusagemanager.delete_all_objects(SongUsageItem,
SongUsageItem.usagedate <= deleteDate)
self.close()

10
openlp/plugins/songusage/forms/songusagedetailform.py
View File

@ -27,9 +27,10 @@ import logging
import os
from PyQt4 import QtCore, QtGui
from sqlalchemy.sql import and_
from openlp.core.lib import SettingsManager, translate
from openlp.plugins.songusage.lib.db import SongUsageItem
from songusagedetaildialog import Ui_SongUsageDetailDialog
log = logging.getLogger(__name__)
@ -74,8 +75,11 @@ class SongUsageDetailForm(QtGui.QDialog, Ui_SongUsageDetailDialog):
filename = u'usage_detail_%s_%s.txt' % (
self.FromDate.selectedDate().toString(u'ddMMyyyy'),
self.ToDate.selectedDate().toString(u'ddMMyyyy'))
usage = self.parent.songusagemanager.get_songusage_for_period(
self.FromDate.selectedDate(), self.ToDate.selectedDate())
usage = self.parent.songusagemanager.get_all_objects(
SongUsageItem, and_(
SongUsageItem.usagedate >= self.FromDate.selectedDate().toPyDate(),
SongUsageItem.usagedate < self.ToDate.selectedDate().toPyDate()),
[SongUsageItem.usagedate, SongUsageItem.usagetime])
outname = os.path.join(unicode(self.FileLineEdit.text()), filename)
file = None
try:

1
openlp/plugins/songusage/lib/__init__.py
View File

@ -25,4 +25,3 @@
"""
The :mod:`lib` module contains the library functions for the songusage plugin.
"""
from openlp.plugins.songusage.lib.manager import SongUsageManager

81
openlp/plugins/songusage/lib/manager.py
View File

@ -1,81 +0,0 @@
# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2010 Raoul Snyman #
# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael #
# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin #
# Thompson, Jon Tibble, Carsten Tinggaard #
# --------------------------------------------------------------------------- #
# 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:`manager` module provides song usage specific database query code
"""
import logging
from sqlalchemy.exceptions import InvalidRequestError
from openlp.core.lib.db import Manager
from openlp.plugins.songusage.lib.db import init_schema, SongUsageItem
log = logging.getLogger(__name__)
class SongUsageManager(Manager):
"""
The Song Manager provides a central location for all database code. This
class takes care of connecting to the database and running all the queries.
"""
log.info(u'SongUsage manager loaded')
def __init__(self):
"""
Creates the connection to the database, and creates the tables if they
don't exist.
"""
log.debug(u'SongUsage Initialising')
Manager.__init__(self, u'songusage', init_schema)
log.debug(u'SongUsage Initialised')
def get_songusage_for_period(self, start_date, end_date):
"""
Returns the details of SongUsage for a designated time period
``start_date``
The start of the period to return
``end_date``
The end of the period to return
"""
return self.session.query(SongUsageItem) \
.filter(SongUsageItem.usagedate >= start_date.toPyDate()) \
.filter(SongUsageItem.usagedate < end_date.toPyDate()) \
.order_by(SongUsageItem.usagedate, SongUsageItem.usagetime).all()
def delete_to_date(self, date):
"""
Delete SongUsage records before given date
"""
try:
self.session.query(SongUsageItem) \
.filter(SongUsageItem.usagedate <= date) \
.delete(synchronize_session=False)
self.session.commit()
return True
except InvalidRequestError:
self.session.rollback()
log.exception(u'Failed to delete all Song Usage items to %s' % date)
return False

8
openlp/plugins/songusage/songusageplugin.py
View File

@ -24,15 +24,15 @@
###############################################################################
import logging
from datetime import datetime
from PyQt4 import QtCore, QtGui
from openlp.core.lib import Plugin, Receiver, build_icon, translate
from openlp.plugins.songusage.lib import SongUsageManager
from openlp.core.lib.db import Manager
from openlp.plugins.songusage.forms import SongUsageDetailForm, \
SongUsageDeleteForm
from openlp.plugins.songusage.lib.db import SongUsageItem
from openlp.plugins.songusage.lib.db import init_schema, SongUsageItem
log = logging.getLogger(__name__)
@ -117,7 +117,7 @@ class SongUsagePlugin(Plugin):
QtCore.QVariant(False)).toBool()
self.SongUsageStatus.setChecked(self.SongUsageActive)
if self.songusagemanager is None:
self.songusagemanager = SongUsageManager()
self.songusagemanager = Manager(u'songusage', init_schema)
self.SongUsagedeleteform = SongUsageDeleteForm(self.songusagemanager)
self.SongUsagedetailform = SongUsageDetailForm(self)
self.SongUsageMenu.menuAction().setVisible(True)