def handle_mp3_upload(file_mp3_handle, song, max_song_len=None, filename_appendix=""):
data = {'success': False}
# upload mp3 file to temp folder
mp3_tmp_handle = tempfile.NamedTemporaryFile(suffix='.mp3', delete=False)
upload_file_h(file_mp3_handle, mp3_tmp_handle)
mp3_tmp_handle.close()
# read the length tag
try:
audio = MP3(mp3_tmp_handle.name, ID3=EasyID3)
song.length = audio.info.length
except:
data['reason'] = design.invalid_mp3_file
return data
# reject if invalid
if audio.info.sketchy:
data['reason'] = design.sketchy_mp3_file
return data
# reject if too long
if max_song_len != None:
if audio.info.length > max_song_len:
data['reason'] = design.song_too_long
return data
# enforce ID3 tags
try:
audio.add_tags(ID3=EasyID3)
except MutagenID3Error:
pass
audio['artist'] = song.band.title
if song.title != None:
audio['title'] = song.title
if song.album != None:
audio['album'] = song.album
try:
audio.save()
except:
data['reason'] = design.unable_to_save_id3_tags
return data
# pick a path for the mp3 file. obscure the URL so that people can't steal songs
song.mp3_file = os.path.join(obfuscated_url(song.band), clean_filename(song.displayString() + filename_appendix + '.mp3'))
generate_waveform(song, mp3_tmp_handle.name, filename_appendix)
# count mp3 against the band's size quota
song.band.used_space += os.path.getsize(mp3_tmp_handle.name)
# move mp3 file to storage
move_to_storage(mp3_tmp_handle.name, song.mp3_file)
song.band.save()
data = {'success': True}
return data
def handle_project_upload(file_source_handle, user, song, filename_appendix=""):
# upload project file to temp file
_source_prefix, source_ext = os.path.splitext(file_source_handle.name)
handle = tempfile.NamedTemporaryFile(suffix=source_ext, delete=False)
upload_file_h(file_source_handle, handle)
handle.close()
handle_project_file(handle.name, user, song, filename_appendix=filename_appendix)
def handle_sample_upload(fileHandle, user, band, callback=None):
"""
uploads fileHandle, and runs handle_sample_file.
"""
# copy it to temp file
_name, ext = os.path.splitext(fileHandle.name)
handle = tempfile.NamedTemporaryFile(suffix=ext, delete=False)
upload_file_h(fileHandle, handle)
handle.close()
_path, title = os.path.split(fileHandle.name)
handle_sample_file(handle.name, title, user, band, callback=callback)
def handle_sample_upload(fileHandle, user, band, callback=None):
"""
uploads fileHandle, and runs handle_sample_file.
"""
# copy it to temp file
_name, ext = os.path.splitext(fileHandle.name)
handle = tempfile.NamedTemporaryFile(suffix=ext, delete=False)
upload_file_h(fileHandle, handle)
handle.close()
_path, title = os.path.split(fileHandle.name)
handle_sample_file(handle.name, title, user, band, callback=callback)
def handle_project_upload(file_source_handle,
user,
song,
filename_appendix=""):
# upload project file to temp file
_source_prefix, source_ext = os.path.splitext(file_source_handle.name)
handle = tempfile.NamedTemporaryFile(suffix=source_ext, delete=False)
upload_file_h(file_source_handle, handle)
handle.close()
handle_project_file(handle.name,
user,
song,
filename_appendix=filename_appendix)
def handle_mp3_upload(file_mp3_handle,
song,
max_song_len=None,
filename_appendix=""):
data = {'success': False}
# upload mp3 file to temp folder
mp3_tmp_handle = tempfile.NamedTemporaryFile(suffix='.mp3', delete=False)
upload_file_h(file_mp3_handle, mp3_tmp_handle)
mp3_tmp_handle.close()
# read the length tag
try:
audio = MP3(mp3_tmp_handle.name, ID3=EasyID3)
song.length = audio.info.length
except:
data['reason'] = design.invalid_mp3_file
return data
# reject if invalid
if audio.info.sketchy:
data['reason'] = design.sketchy_mp3_file
return data
# reject if too long
if max_song_len != None:
if audio.info.length > max_song_len:
data['reason'] = design.song_too_long
return data
# enforce ID3 tags
try:
audio.add_tags(ID3=EasyID3)
except MutagenID3Error:
pass
audio['artist'] = song.band.title
if song.title != None:
audio['title'] = song.title
if song.album != None:
audio['album'] = song.album
try:
audio.save()
except:
data['reason'] = design.unable_to_save_id3_tags
return data
# pick a path for the mp3 file. obscure the URL so that people can't steal songs
song.mp3_file = os.path.join(
obfuscated_url(song.band),
clean_filename(song.displayString() + filename_appendix + '.mp3'))
generate_waveform(song, mp3_tmp_handle.name, filename_appendix)
# count mp3 against the band's size quota
song.band.used_space += os.path.getsize(mp3_tmp_handle.name)
# move mp3 file to storage
move_to_storage(mp3_tmp_handle.name, song.mp3_file)
song.band.save()
data = {'success': True}
return data