def add_single(artist_id):
try:
file_data = get_posted_audio(request)
except admin.exceptions.InvalidData as err:
return J(to_error_object(err.message)), 400
# get artist
artist = admin.artists.by_id_for_owner(artist_id, current_user_email())
if not artist:
raise Forbidden
# persist file
single_title, extension = os.path.splitext(file_data.filename)
safe_title = admin.names.safe_obj_name(single_title)
object_name = 'art/{0}-{1}/{2}-{3}{4}'.format(artist.normalized_name,
artist.id, safe_title,
ids.new_id()[:8], extension)
url = admin.files.save(file_data,
object_name,
content_type=admin.files.content_types.get(
extension.lower()))
try:
single = admin.singles.create(artist,
single_title=single_title,
audio_url=url)
except admin.exceptions.ModelException as err:
return J(to_error_object(err.message)), 422
data = SingleSchema().dump(single)
return J(data)
def add_artist_image(artist_id):
try:
file_data = get_posted_image(request)
except admin.exceptions.InvalidData as err:
return J(to_error_object(err.message)), 400
# get artist
artist = admin.artists.by_id_for_owner(artist_id, current_user_email())
if not artist:
raise Forbidden
# persist image
object_name = 'art/{0}-{1}/{0}-{2}.jpg'.format(artist.normalized_name,
artist.id,
ids.new_id()[:8])
admin.files.save(file_data,
object_name,
content_type=admin.files.content_types['.jpg'])
if artist.image_url:
admin.files.delete(artist.image_url)
# update artist with new image_url
admin.artists.update_image_url(artist_id, object_name)
# return entity with new profile_url
artist.profile_image_url = get_resized_image_url(object_name, '300')
data = ArtistSchema().dump(artist)
return J(data)
def add(artist, data):
"""
Adds an album to the artist.
"""
album = Album(id=ids.new_id(), artist=artist, image_url='', **data)
if not hasattr(album, 'license'):
setattr(album, 'license', '')
if not hasattr(album, 'description'):
setattr(album, 'description', '')
table = db.get_table()
# get existing albums to check name and get next sort
res = table.query(IndexName='IX_ARTIST_CONTENT',
ScanIndexForward=True,
KeyConditionExpression=Key('AC_PK').eq(artist.id)
& Key('AC_SK').begins_with('2'),
ProjectionExpression='PK, AA_PK, AC_SK, AlbumTitle')
existing_albums = list(map(item_to_album, res['Items']))
if any(album.title == existing.title for existing in existing_albums):
raise exceptions.AlbumTitleExists
if len(existing_albums) > 0:
last_album = existing_albums[-1]
last_sort = int(last_album.sort)
album.sort = str(last_sort + 1)
else:
album.sort = '200'
print("creating '{0}', id '{1}', sort {2}".format(album.title, album.id,
album.sort))
table.put_item(Item=album_to_item(album))
return album
def create_track(album, track_title, audio_url):
if len(album.tracks) > 0:
if any(existing_track.title == track_title
for existing_track in album.tracks):
dedupe_num = 0
test_title = track_title
while any(existing_track.title == test_title
for existing_track in album.tracks):
dedupe_num += 1
test_title = track_title + ' ' + str(dedupe_num)
track_title = test_title
last_track = album.tracks[-1]
last_sort = int(last_track.sort)
sort = str(last_sort + 1)
else:
sort = '100'
track = Track(id=ids.new_id(),
title=track_title,
audio_url=audio_url,
sort=sort,
album=album)
item = track_to_item(track)
table = db.get_table()
table.put_item(Item=item)
return track
def create(artist, single_title, audio_url):
existing_singles = list_for_artist(artist.id)
if len(existing_singles) > 0:
if any(ex.title == single_title for ex in existing_singles):
dedupe_num = 0
test_title = single_title
while any(ex.title == test_title for ex in existing_singles):
dedupe_num += 1
test_title = single_title + ' ' + str(dedupe_num)
single_title = test_title
last = existing_singles[-1]
last_sort = int(last.sort)
sort = str(last_sort + 1)
else:
sort = DEFAULT_SORT
single = Single(
id=ids.new_id(),
title=single_title,
audio_url=audio_url,
sort=sort,
artist=artist,
license=DEFAULT_LICENSE,
release_date=datetime.datetime.utcnow().strftime('%Y-%m-%d'))
item = single_to_item(single)
table = db.get_table()
table.put_item(Item=item)
return single
def create(data):
"""
Creates a new artist from the supplied data, and saves to database.
Parameters
----------
data: dict
Dictionary of attribute values.
Returns
-------
The new Artist instance.
"""
artist = Artist(id=ids.new_id(), **data)
artist.normalized_name = names.safe_obj_name(artist.name)
artist.image_url = ''
if name_is_taken(artist.normalized_name):
raise exceptions.NameIsTaken
item = artist_to_item(artist)
table = db.get_table()
table.put_item(Item=item)
return artist
def add_album_track(artist_id, album_id):
try:
file_data = get_posted_audio(request)
except admin.exceptions.InvalidData as err:
return J(to_error_object(err.message)), 400
# get artist
artist = admin.artists.by_id_for_owner(artist_id, current_user_email())
if not artist:
raise Forbidden
# get album
album = admin.albums.get_by_id(album_id)
if album.artist.id != artist_id:
raise Forbidden
# persist file
track_title, extension = os.path.splitext(file_data.filename)
safe_title = admin.names.safe_obj_name(track_title)
object_name = 'art/{0}-{1}/{2}-{3}/{4}-{5}{6}'.format(
artist.normalized_name, artist.id,
admin.names.safe_obj_name(album.title), album.id, safe_title,
ids.new_id()[:8], extension)
url = admin.files.save(file_data,
object_name,
content_type=admin.files.content_types.get(
extension.lower()))
try:
track = admin.albums.create_track(album,
track_title=track_title,
audio_url=url)
except admin.exceptions.ModelException as err:
return J(to_error_object(err.message)), 422
data = TrackSchema().dump(track)
return J(data)
def add_album_image(artist_id, album_id):
try:
file_data = get_posted_image(request)
except InvalidData as err:
return J(to_error_object(err.message)), 400
# get artist
artist = admin.artists.by_id_for_owner(artist_id, current_user_email())
if not artist:
raise Forbidden
# get album
album = admin.albums.get_by_id(album_id)
if album.artist.id != artist_id:
raise Forbidden
# persist image
object_name = 'art/{0}-{1}/{2}-{3}/{2}-{4}.jpg'.format(
artist.normalized_name, artist.id,
admin.names.safe_obj_name(album.title), album.id,
ids.new_id()[:8])
admin.files.save(file_data,
object_name,
content_type=admin.files.content_types['.jpg'])
# delete old file, if exists
if album.image_url:
admin.files.delete(album.image_url)
# update album with new image_url
admin.albums.update_image_url(artist_id=artist.id,
album_id=album.id,
image_url=object_name)
# return entity with new profile_url
album.profile_image_url = get_resized_image_url(object_name, '300x300')
data = AlbumSchema().dump(album)
return J(data)
