260 lines
9.0 KiB
Python
260 lines
9.0 KiB
Python
import logging
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import uuid
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import stripe
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from django.conf import settings
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from django.contrib.auth.models import AbstractUser
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from django.db import models
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from yaml import load
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from yaml.parser import ParserError
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from yaml.scanner import ScannerError
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from core.lib.customers import get_or_create, update_customer_fields
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try:
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from yaml import CLoader as Loader
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except ImportError:
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from yaml import Loader
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logger = logging.getLogger(__name__)
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PRIORITY_CHOICES = (
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(1, "min"),
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(2, "low"),
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(3, "default"),
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(4, "high"),
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(5, "max"),
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)
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INTERVAL_CHOICES = (
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(0, "On demand"),
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(5, "Every 5 seconds"),
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(60, "Every minute"),
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(900, "Every 15 minutes"),
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(1800, "Every 30 minutes"),
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(3600, "Every hour"),
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(14400, "Every 4 hours"),
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(86400, "Every day"),
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)
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SERVICE_CHOICES = (
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("ntfy", "NTFY"),
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("webhook", "Custom webhook"),
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("none", "Disabled"),
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)
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POLICY_CHOICES = (
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("default", "Default: Trigger only when there were no results last time"),
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(
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"change",
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"Change: Default + trigger when there are no results (if there were before)",
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),
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("always", "Always: Trigger on every run (not recommended for low intervals)"),
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)
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class Plan(models.Model):
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name = models.CharField(max_length=255, unique=True)
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description = models.CharField(max_length=1024, null=True, blank=True)
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cost = models.IntegerField()
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product_id = models.CharField(max_length=255, unique=True, null=True, blank=True)
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image = models.CharField(max_length=1024, null=True, blank=True)
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def __str__(self):
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return f"{self.name} (£{self.cost})"
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class User(AbstractUser):
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# Stripe customer ID
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stripe_id = models.CharField(max_length=255, null=True, blank=True)
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last_payment = models.DateTimeField(null=True, blank=True)
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plans = models.ManyToManyField(Plan, blank=True)
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email = models.EmailField(unique=True)
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self._original = self
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def save(self, *args, **kwargs):
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"""
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Override the save function to create a Stripe customer.
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"""
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if not self.stripe_id: # stripe ID not stored
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self.stripe_id = get_or_create(self.email, self.first_name, self.last_name)
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to_update = {}
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if self.email != self._original.email:
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to_update["email"] = self.email
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if self.first_name != self._original.first_name:
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to_update["first_name"] = self.first_name
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if self.last_name != self._original.last_name:
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to_update["last_name"] = self.last_name
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update_customer_fields(self.stripe_id, **to_update)
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super().save(*args, **kwargs)
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def delete(self, *args, **kwargs):
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if self.stripe_id:
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stripe.Customer.delete(self.stripe_id)
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logger.info(f"Deleted Stripe customer {self.stripe_id}")
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super().delete(*args, **kwargs)
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def has_plan(self, plan):
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plan_list = [plan.name for plan in self.plans.all()]
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return plan in plan_list
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def get_notification_settings(self, check=True):
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sets = NotificationSettings.objects.get_or_create(user=self)[0]
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if check:
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if sets.service == "ntfy" and sets.topic is None:
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return None
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if sets.service == "webhook" and sets.url is None:
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return None
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return sets
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@property
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def allowed_indices(self):
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indices = [settings.INDEX_MAIN]
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if self.has_perm("core.index_meta"):
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indices.append(settings.INDEX_META)
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if self.has_perm("core.index_internal"):
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indices.append(settings.INDEX_INT)
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if self.has_perm("core.index_restricted"):
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if self.has_perm("core.restricted_sources"):
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indices.append(settings.INDEX_RESTRICTED)
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return indices
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class Session(models.Model):
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user = models.ForeignKey(User, on_delete=models.CASCADE)
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request = models.CharField(max_length=255, null=True, blank=True)
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session = models.CharField(max_length=255, null=True, blank=True)
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subscription_id = models.CharField(max_length=255, null=True, blank=True)
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plan = models.ForeignKey(Plan, null=True, blank=True, on_delete=models.CASCADE)
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class ContentBlock(models.Model):
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user = models.ForeignKey(User, on_delete=models.PROTECT)
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position = models.IntegerField()
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page = models.CharField(max_length=255, null=True, blank=True)
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title = models.CharField(max_length=255, null=True, blank=True)
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column1 = models.TextField(null=True, blank=True)
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column2 = models.TextField(null=True, blank=True)
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column3 = models.TextField(null=True, blank=True)
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image1 = models.CharField(max_length=255, null=True, blank=True)
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image2 = models.CharField(max_length=255, null=True, blank=True)
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image3 = models.CharField(max_length=255, null=True, blank=True)
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def __str__(self):
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return f"[{self.position}] {self.page} {self.title}"
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def save(self, *args, **kwargs):
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"""
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Override the save function to blank fields.
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"""
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if self.column1 == "":
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self.column1 = None
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if self.column2 == "":
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self.column2 = None
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if self.column3 == "":
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self.column3 = None
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if self.image1 == "":
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self.image1 = None
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if self.image2 == "":
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self.image2 = None
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if self.image3 == "":
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self.image3 = None
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super().save(*args, **kwargs)
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class Perms(models.Model):
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class Meta:
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permissions = (
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("post_irc", "Can post to IRC"),
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("post_discord", "Can post to Discord"),
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("use_insights", "Can use the Insights page"),
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("use_rules", "Can use the Rules page"),
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("rules_scheduled", "Can use the scheduled rules"),
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("rules_high_frequency", "Can use the high frequency rules"),
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("index_internal", "Can use the internal index"),
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("index_meta", "Can use the meta index"),
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("index_restricted", "Can use the restricted index"),
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("restricted_sources", "Can access restricted sources"),
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)
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class NotificationRule(models.Model):
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id = models.UUIDField(
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default=uuid.uuid4, primary_key=True, editable=False, unique=True
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)
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user = models.ForeignKey(User, on_delete=models.CASCADE)
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name = models.CharField(max_length=255)
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priority = models.IntegerField(choices=PRIORITY_CHOICES, default=1)
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topic = models.CharField(max_length=2048, null=True, blank=True)
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url = models.CharField(max_length=1024, null=True, blank=True)
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interval = models.IntegerField(choices=INTERVAL_CHOICES, default=60)
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window = models.CharField(max_length=255, default="30d", null=True, blank=True)
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amount = models.PositiveIntegerField(default=1, null=True, blank=True)
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enabled = models.BooleanField(default=True)
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data = models.TextField()
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match = models.JSONField(null=True, blank=True)
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service = models.CharField(
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choices=SERVICE_CHOICES, max_length=255, default="webhook"
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)
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ingest = models.BooleanField(default=False)
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policy = models.CharField(choices=POLICY_CHOICES, max_length=255, default="default")
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def __str__(self):
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return f"{self.user} - {self.name}"
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def parse(self):
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try:
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parsed = load(self.data, Loader=Loader)
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except (ScannerError, ParserError) as e:
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raise ValueError(f"Invalid YAML: {e}")
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return parsed
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@property
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def matches(self):
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"""
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Get the total number of matches for this rule.
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"""
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if isinstance(self.match, dict):
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truthy_values = [x for x in self.match.values() if x is not False]
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return f"{len(truthy_values)}/{len(self.match)}"
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def get_notification_settings(self, check=True):
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"""
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Get the notification settings for this rule.
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Notification rule settings take priority.
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"""
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user_settings = self.user.get_notification_settings(check=False)
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user_settings = user_settings.__dict__
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if self.priority is not None:
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user_settings["priority"] = str(self.priority)
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if self.topic is not None:
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user_settings["topic"] = self.topic
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if self.url is not None:
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user_settings["url"] = self.url
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if self.service is not None:
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user_settings["service"] = self.service
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if check:
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if user_settings["service"] == "ntfy" and user_settings["topic"] is None:
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return None
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if user_settings["service"] == "webhook" and user_settings["url"] is None:
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return None
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return user_settings
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class NotificationSettings(models.Model):
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user = models.OneToOneField(User, on_delete=models.CASCADE)
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topic = models.CharField(max_length=2048, null=True, blank=True)
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url = models.CharField(max_length=1024, null=True, blank=True)
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service = models.CharField(choices=SERVICE_CHOICES, max_length=255, default="ntfy")
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def __str__(self):
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return f"Notification settings for {self.user}"
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