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# coding: utf-8 |
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from django.conf import settings |
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from django.contrib.auth.models import User |
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from django.db import models |
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from django.db.models.signals import post_save |
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from django.core.exceptions import ObjectDoesNotExist |
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from django.utils.timezone import now |
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from django.utils.translation import ugettext_lazy as _ |
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from django.utils.log import getLogger |
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from django_th.tools import warn_user_and_admin |
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logger = getLogger('django_th.trigger_happy') |
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class ServicesActivated(models.Model): |
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""" |
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Services Activated from the admin |
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""" |
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name = models.CharField(max_length=200, unique=True) |
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status = models.BooleanField(default=False) |
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auth_required = models.BooleanField(default=True) |
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self_hosted = models.BooleanField(default=False) |
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description = models.CharField(max_length=200) |
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class Meta: |
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verbose_name = 'Services' |
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verbose_name_plural = 'Services' |
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def show(self): |
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""" |
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:return: string representing object |
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""" |
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return "Service Activated %s %s %s %s" % (self.name, self.status, |
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self.auth_required, |
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self.description) |
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def __str__(self): |
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return self.name |
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class UserService(models.Model): |
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""" |
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UserService a model to link service and user |
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""" |
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user = models.ForeignKey(User) |
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token = models.CharField(max_length=255, blank=True) |
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name = models.ForeignKey( |
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ServicesActivated, to_field='name', related_name='+') |
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username = models.CharField( |
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_('username'), max_length=255, default='', blank=True) |
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password = models.CharField( |
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_('password'), max_length=128, default='', blank=True) |
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host = models.CharField(_('host'), max_length=255, default='', blank=True) |
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client_id = models.CharField( |
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_('client id'), max_length=255, default='', blank=True) |
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client_secret = models.CharField( |
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_('client secret'), max_length=255, default='', blank=True) |
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def show(self): |
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""" |
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:return: string representing object |
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""" |
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return "User Service %s %s %s" % (self.user, self.token, self.name) |
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def __str__(self): |
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return self.name.name |
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class TriggerService(models.Model): |
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""" |
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TriggerService |
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""" |
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provider = models.ForeignKey(UserService, related_name='+', blank=True) |
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consumer = models.ForeignKey(UserService, related_name='+', blank=True) |
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description = models.CharField(max_length=200) |
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user = models.ForeignKey(User) |
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date_created = models.DateField(auto_now_add=True) |
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date_triggered = models.DateTimeField(null=True) |
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status = models.BooleanField(default=False) |
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result = models.CharField(max_length=255, default='') |
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date_result = models.DateTimeField(auto_now=True, null=True) |
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provider_failed = models.IntegerField(db_index=True, default=0) |
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consumer_failed = models.IntegerField(db_index=True, default=0) |
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def show(self): |
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""" |
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:return: string representing object |
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""" |
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return "My Service %s - %s - %s - %s" % (self.user, |
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self.provider.name, |
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self.consumer.name, |
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self.description) |
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def __str__(self): |
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return "%s - %s - %s - %s" % (self.user, |
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self.provider.name, |
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self.consumer.name, |
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self.description) |
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def update_result(trigger_id, msg, status): |
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""" |
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:param trigger_id: trigger id |
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:param msg: result msg |
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:param status: status of the handling of the current trigger |
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:return: |
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""" |
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# if status is True, reset *_failed counter |
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if status: |
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TriggerService.objects.filter(id=trigger_id).update(result=msg, |
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date_result=now(), |
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provider_failed=0, |
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consumer_failed=0) |
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# otherwise, add 1 to the consumer_failed |
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else: |
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service = TriggerService.objects.get(id=trigger_id) |
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failed = service.consumer_failed + 1 |
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if failed > settings.DJANGO_TH.get('failed_tries', 5): |
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TriggerService.objects.filter(id=trigger_id).\ |
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update(result=msg, date_result=now(), status=False) |
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else: |
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TriggerService.objects.filter(id=trigger_id).\ |
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update(result=msg, date_result=now(), consumer_failed=failed) |
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warn_user_and_admin('consumer', service) |
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def th_create_user_profile(sender, instance, created, **kwargs): |
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# create the default service that does not |
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# need any third party auth |
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user = instance |
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if user.last_login is None: |
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services = ('ServiceRss', 'ServicePelican', ) |
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for service in services: |
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if any(service in s for s in settings.TH_SERVICES): |
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try: |
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sa = ServicesActivated.objects.get(name=service) |
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UserService.objects.get_or_create(user=user, name=sa) |
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except ObjectDoesNotExist: |
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logger.debug("A new user %s has been connected but %s " |
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"could not be added to his services because " |
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"the service is present in TH_SERVICES but not" |
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" activated from the Admin Panel" % |
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(user, service)) |
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post_save.connect(th_create_user_profile, sender=User, |
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dispatch_uid="create_user_profile") |
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foxmask /
django-th
