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Adapted PowerSongImport class to receive a folder

This commit is contained in:
Samuel Findlay 2012-05-07 23:10:26 +10:00
parent 28d9a05731
commit 3483231a32
2 changed files with 32 additions and 15 deletions
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3
openlp/plugins/songs/forms/songimportform.py
View File

@ -398,7 +398,8 @@ class SongImportForm(OpenLPWizard):
self.openLP1BrowseButton.setFocus()
return False
elif source_format == SongFormat.PowerSong:
if self.powerSongFilenameEdit.text().isEmpty():
if self.powerSongFilenameEdit.text().isEmpty() or \
not os.path.isdir(self.powerSongFilenameEdit.text()):
critical_error_message_box(UiStrings().NFdSs,
WizardStrings.YouSpecifyFolder % WizardStrings.PS)
self.powerSongBrowseButton.setFocus()

44
openlp/plugins/songs/lib/powersongimport.py
View File

@ -29,8 +29,12 @@ The :mod:`powersongimport` module provides the functionality for importing
PowerSong songs into the OpenLP database.
"""
import logging
import glob
import os
import fnmatch
from openlp.core.lib import translate
from openlp.core.ui.wizard import WizardStrings
from openlp.plugins.songs.lib.songimport import SongImport
log = logging.getLogger(__name__)
@ -71,11 +75,22 @@ class PowerSongImport(SongImport):
def doImport(self):
"""
Receive a list of files to import.
Receive either a list of files or a folder (unicode) to import.
"""
if not isinstance(self.importSource, list):
if isinstance(self.importSource, unicode):
if os.path.isdir(self.importSource):
dir = self.importSource
self.importSource = []
for file in os.listdir(dir):
if fnmatch.fnmatch(file, u'*.song'):
self.importSource.append(os.path.join(dir, file))
else:
self.importSource = u''
if not self.importSource or not isinstance(self.importSource, list):
self.logError(unicode(translate('SongsPlugin.PowerSongImport',
'No files to import.')))
'No songs to import.')),
unicode(translate('SongsPlugin.PowerSongImport',
'No %s files found.' % WizardStrings.PS)))
return
self.importWizard.progressBar.setMaximum(len(self.importSource))
for file in self.importSource:
@ -92,9 +107,10 @@ class PowerSongImport(SongImport):
field = self._readString(song_data)
except ValueError:
parse_error = True
self.logError(file, unicode(
self.logError(os.path.basename(file), unicode(
translate('SongsPlugin.PowerSongImport',
'Invalid PowerSong file. Unexpected byte value.')))
'Invalid %s file. Unexpected byte value.'
% WizardStrings.PS)))
break
else:
if label == u'TITLE':
@ -110,26 +126,26 @@ class PowerSongImport(SongImport):
continue
# Check that file had TITLE field
if not self.title:
self.logError(file, unicode(
self.logError(os.path.basename(file), unicode(
translate('SongsPlugin.PowerSongImport',
'Invalid PowerSong file. Missing "TITLE" header.')))
'Invalid %s file. Missing "TITLE" header.'
% WizardStrings.PS)))
continue
# Check that file had COPYRIGHTLINE label
if not found_copyright:
self.logError(file, unicode(
self.logError(self.title, unicode(
translate('SongsPlugin.PowerSongImport',
'"%s" Invalid PowerSong file. Missing "COPYRIGHTLINE" '
'header.' % self.title)))
'Invalid %s file. Missing "COPYRIGHTLINE" '
'header.' % WizardStrings.PS)))
continue
# Check that file had at least one verse
if not self.verses:
self.logError(file, unicode(
self.logError(self.title, unicode(
translate('SongsPlugin.PowerSongImport',
'"%s" Verses not found. Missing "PART" header.'
% self.title)))
'Verses not found. Missing "PART" header.')))
continue
if not self.finish():
self.logError(file)
self.logError(self.title)
def _readString(self, file_object):
"""