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Implement deletion of songs.

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This commit is contained in:
Patrick Zimmermann 2013-01-15 21:48:05 +01:00
parent abd2d783aa
commit 6f50adc8c6
1 changed files with 38 additions and 1 deletions
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39
openlp/plugins/songs/forms/duplicatesongremovalform.py
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@ -39,7 +39,8 @@ from openlp.core.lib import translate, build_icon
from openlp.core.lib.db import Manager
from openlp.core.lib.ui import UiStrings, critical_error_message_box
from openlp.core.ui.wizard import OpenLPWizard, WizardStrings
from openlp.plugins.songs.lib.db import Song
from openlp.core.utils import AppLocation
from openlp.plugins.songs.lib.db import Song, MediaFile
from openlp.plugins.songs.lib.xml import SongXML
from openlp.plugins.songs.lib.duplicatesongfinder import DuplicateSongFinder
@ -164,6 +165,9 @@ class DuplicateSongRemovalForm(OpenLPWizard):
for duplicates in self.duplicateSongList[0:1]:
for duplicate in duplicates:
songReviewWidget = SongReviewWidget(self.reviewPage, duplicate)
QtCore.QObject.connect(songReviewWidget,
QtCore.SIGNAL(u'songRemoveButtonClicked(PyQt_PyObject)'),
self.removeButtonClicked)
self.songsHorizontalLayout.addWidget(songReviewWidget)
self.songsHorizontalLayout.addStretch()
self.songsHorizontalLayout.addStretch()
@ -208,12 +212,37 @@ class DuplicateSongRemovalForm(OpenLPWizard):
"""
pass
def removeButtonClicked(self, songReviewWidget):
#TODO: turn this method into a slot
#check if last song
#disable remove button
#remove GUI elements
#remove song
item_id = songReviewWidget.song.id
media_files = self.plugin.manager.get_all_objects(MediaFile,
MediaFile.song_id == item_id)
for media_file in media_files:
try:
os.remove(media_file.file_name)
except:
log.exception('Could not remove file: %s',
media_file.file_name)
try:
save_path = os.path.join(AppLocation.get_section_data_path(
self.plugin.name), 'audio', str(item_id))
if os.path.exists(save_path):
os.rmdir(save_path)
except OSError:
log.exception(u'Could not remove directory: %s', save_path)
self.plugin.manager.delete_object(Song, item_id)
class SongReviewWidget(QtGui.QWidget):
def __init__(self, parent, song):
QtGui.QWidget.__init__(self, parent)
self.song = song
self.setupUi()
self.retranslateUi()
QtCore.QObject.connect(self.songRemoveButton, QtCore.SIGNAL(u'clicked()'), self.onRemoveButtonClicked)
def setupUi(self):
self.songVerticalLayout = QtGui.QVBoxLayout(self)
@ -243,6 +272,7 @@ class SongReviewWidget(QtGui.QWidget):
self.songTitleContent = QtGui.QLabel(self)
self.songTitleContent.setObjectName(u'songTitleContent')
self.songTitleContent.setText(self.song.title)
self.songTitleContent.setWordWrap(True)
self.songInfoFormLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.songTitleContent)
self.songAlternateTitleLabel = QtGui.QLabel(self)
self.songAlternateTitleLabel.setObjectName(u'songAlternateTitleLabel')
@ -250,6 +280,7 @@ class SongReviewWidget(QtGui.QWidget):
self.songAlternateTitleContent = QtGui.QLabel(self)
self.songAlternateTitleContent.setObjectName(u'songAlternateTitleContent')
self.songAlternateTitleContent.setText(self.song.alternate_title)
self.songAlternateTitleContent.setWordWrap(True)
self.songInfoFormLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.songAlternateTitleContent)
self.songCCLINumberLabel = QtGui.QLabel(self)
self.songCCLINumberLabel.setObjectName(u'songCCLINumberLabel')
@ -257,6 +288,7 @@ class SongReviewWidget(QtGui.QWidget):
self.songCCLINumberContent = QtGui.QLabel(self)
self.songCCLINumberContent.setObjectName(u'songCCLINumberContent')
self.songCCLINumberContent.setText(self.song.ccli_number)
self.songCCLINumberContent.setWordWrap(True)
self.songInfoFormLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.songCCLINumberContent)
self.songCopyrightLabel = QtGui.QLabel(self)
self.songCopyrightLabel.setObjectName(u'songCopyrightLabel')
@ -272,6 +304,7 @@ class SongReviewWidget(QtGui.QWidget):
self.songCommentsContent = QtGui.QLabel(self)
self.songCommentsContent.setObjectName(u'songCommentsContent')
self.songCommentsContent.setText(self.song.comments)
self.songCommentsContent.setWordWrap(True)
self.songInfoFormLayout.setWidget(4, QtGui.QFormLayout.FieldRole, self.songCommentsContent)
self.songAuthorsLabel = QtGui.QLabel(self)
self.songAuthorsLabel.setObjectName(u'songAuthorsLabel')
@ -292,6 +325,7 @@ class SongReviewWidget(QtGui.QWidget):
self.songVerseOrderContent = QtGui.QLabel(self)
self.songVerseOrderContent.setObjectName(u'songVerseOrderContent')
self.songVerseOrderContent.setText(self.song.verse_order)
self.songVerseOrderContent.setWordWrap(True)
self.songInfoFormLayout.setWidget(6, QtGui.QFormLayout.FieldRole, self.songVerseOrderContent)
self.songContentVerticalLayout.addLayout(self.songInfoFormLayout)
self.songInfoVerseGroupBox = QtGui.QGroupBox(self.songGroupBox)
@ -326,3 +360,6 @@ class SongReviewWidget(QtGui.QWidget):
self.songAuthorsLabel.setText(u'Authors:')
self.songInfoVerseGroupBox.setTitle(u'Verses')
def onRemoveButtonClicked(self):
self.emit(QtCore.SIGNAL(u'songRemoveButtonClicked(PyQt_PyObject)'), self)