45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
|
from django.db import models
|
||
|
|
from django.urls import reverse
|
||
|
|
|
||
|
|
from datetime import timedelta
|
||
|
|
from json import loads
|
||
|
|
|
||
|
|
from .s3 import build_presigned_url
|
||
|
|
|
||
|
|
|
||
|
|
class Video(models.Model):
|
||
|
|
id = models.CharField(max_length=11, primary_key=True)
|
||
|
|
title = models.CharField(max_length=100)
|
||
|
|
published = models.DateTimeField()
|
||
|
|
description = models.TextField(blank=True, null=True)
|
||
|
|
path = models.CharField(max_length=1024)
|
||
|
|
thumbnail_path = models.CharField(max_length=1024)
|
||
|
|
original_json = models.JSONField(blank=True, null=True)
|
||
|
|
|
||
|
|
def get_video_url(self):
|
||
|
|
return build_presigned_url(self.path)
|
||
|
|
|
||
|
|
def get_thumbnail_url(self):
|
||
|
|
return build_presigned_url(self.thumbnail_path, timedelta(minutes=5))
|
||
|
|
|
||
|
|
def get_absolute_url(self):
|
||
|
|
return reverse("video", kwargs={"pk": self.id})
|
||
|
|
|
||
|
|
@property
|
||
|
|
def tags(self):
|
||
|
|
return loads(self.original_json)["tags"]
|
||
|
|
|
||
|
|
def __str__(self):
|
||
|
|
return self.title
|
||
|
|
|
||
|
|
class Playlist(models.Model):
|
||
|
|
id = models.CharField(max_length=34, primary_key=True)
|
||
|
|
title = models.CharField(max_length=100)
|
||
|
|
videos = models.ManyToManyField(Video)
|
||
|
|
|
||
|
|
def __str__(self):
|
||
|
|
return self.title
|
||
|
|
|
||
|
|
def get_absolute_url(self):
|
||
|
|
return reverse("playlist", kwargs={"pk": self.id})
|