48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
from django.db import models
|
|
from Melodia import melodia_settings
|
|
|
|
"""
|
|
The Song model
|
|
Each instance of a Song represents a single music file.
|
|
This database model is used for storing the metadata information about a song,
|
|
and helps in doing sorting etc.
|
|
"""
|
|
|
|
class Song (models.Model):
|
|
|
|
"""
|
|
This class defines the fields and functions related to controlling
|
|
individual music files.
|
|
"""
|
|
|
|
#Standard user-populated metadata
|
|
title = models.CharField(max_length = 64)
|
|
artist = models.CharField(max_length = 64)
|
|
album = models.CharField(max_length = 64)
|
|
release_date = models.DateField()
|
|
genre = models.CharField(max_length = 64)
|
|
bpm = models.IntegerField()
|
|
|
|
|
|
#File metadata
|
|
bit_rate = models.IntegerField()
|
|
duration = models.IntegerField()
|
|
echonest_song_id = models.CharField(max_length = 64)
|
|
url = models.CharField(max_length = 64)
|
|
file_hash = melodia_settings.HASH_RESULT_DB_TYPE
|
|
|
|
def populate_metadata(self):
|
|
"Populate the metadata of this song"
|
|
#Will eventually use EchoNest to power this. For now, just use defaults.
|
|
import datetime
|
|
self.title = "_"
|
|
self.artist = "_"
|
|
self.album = "_"
|
|
self.release_date = datetime.datetime.now()
|
|
self.genre = "_"
|
|
self.bpm = 0
|
|
|
|
self.bit_rate = 0
|
|
self.duration = 0
|
|
self.echonest_song_id = "_"
|