mirror of
https://github.com/Dispatcharr/Dispatcharr.git
synced 2026-01-23 02:35:14 +00:00
101 lines
3.5 KiB
Python
101 lines
3.5 KiB
Python
from django.db import models
|
|
from django.core.exceptions import ValidationError
|
|
|
|
# If you have an M3UAccount model in apps.m3u, you can still import it:
|
|
from apps.m3u.models import M3UAccount
|
|
|
|
class Stream(models.Model):
|
|
"""
|
|
Represents a single stream (e.g. from an M3U source or custom URL).
|
|
"""
|
|
name = models.CharField(max_length=255, default="Default Stream")
|
|
url = models.URLField()
|
|
custom_url = models.URLField(max_length=2000, blank=True, null=True)
|
|
m3u_account = models.ForeignKey(
|
|
M3UAccount,
|
|
on_delete=models.CASCADE,
|
|
null=True,
|
|
blank=True,
|
|
related_name="streams"
|
|
)
|
|
logo_url = models.URLField(max_length=2000, blank=True, null=True)
|
|
tvg_id = models.CharField(max_length=255, blank=True, null=True)
|
|
local_file = models.FileField(upload_to='uploads/', blank=True, null=True)
|
|
current_viewers = models.PositiveIntegerField(default=0)
|
|
is_transcoded = models.BooleanField(default=False)
|
|
ffmpeg_preset = models.CharField(max_length=50, blank=True, null=True)
|
|
updated_at = models.DateTimeField(auto_now=True)
|
|
group_name = models.CharField(max_length=255, blank=True, null=True)
|
|
|
|
class Meta:
|
|
# If you use m3u_account, you might do unique_together = ('name','custom_url','m3u_account')
|
|
verbose_name = "Stream"
|
|
verbose_name_plural = "Streams"
|
|
ordering = ['-updated_at']
|
|
|
|
def __str__(self):
|
|
return self.name or self.custom_url or f"Stream ID {self.id}"
|
|
|
|
|
|
class ChannelManager(models.Manager):
|
|
def active(self):
|
|
return self.filter(is_active=True)
|
|
|
|
|
|
class Channel(models.Model):
|
|
channel_number = models.IntegerField()
|
|
channel_name = models.CharField(max_length=255)
|
|
logo_url = models.URLField(max_length=2000, blank=True, null=True)
|
|
logo_file = models.ImageField(
|
|
upload_to='logos/', # Will store in MEDIA_ROOT/logos
|
|
blank=True,
|
|
null=True
|
|
)
|
|
|
|
# M2M to Stream now in the same file
|
|
streams = models.ManyToManyField(
|
|
Stream,
|
|
blank=True,
|
|
related_name='channels'
|
|
)
|
|
|
|
channel_group = models.ForeignKey(
|
|
'ChannelGroup',
|
|
on_delete=models.SET_NULL,
|
|
null=True,
|
|
blank=True,
|
|
related_name='channels',
|
|
help_text="Channel group this channel belongs to."
|
|
)
|
|
tvg_id = models.CharField(max_length=255, blank=True, null=True)
|
|
tvg_name = models.CharField(max_length=255, blank=True, null=True)
|
|
is_active = models.BooleanField(default=True)
|
|
is_looping = models.BooleanField(default=False, help_text="If True, loops local file(s).")
|
|
shuffle_mode = models.BooleanField(default=False, help_text="If True, randomize streams for failover.")
|
|
|
|
objects = ChannelManager()
|
|
|
|
def clean(self):
|
|
# Enforce unique channel_number within a given group
|
|
existing = Channel.objects.filter(
|
|
channel_number=self.channel_number,
|
|
channel_group=self.channel_group
|
|
).exclude(id=self.id)
|
|
if existing.exists():
|
|
raise ValidationError(
|
|
f"Channel number {self.channel_number} already exists in group {self.channel_group}."
|
|
)
|
|
|
|
def __str__(self):
|
|
return f"{self.channel_number} - {self.channel_name}"
|
|
|
|
|
|
class ChannelGroup(models.Model):
|
|
name = models.CharField(max_length=100, unique=True)
|
|
|
|
def related_channels(self):
|
|
# local import if needed to avoid cyc. Usually fine in a single file though
|
|
return Channel.objects.filter(channel_group=self)
|
|
|
|
def __str__(self):
|
|
return self.name
|