# Copyright The IETF Trust 2012-2020, All Rights Reserved # -*- coding: utf-8 -*- from django.contrib.auth.models import User from django.db import models from django.db.models import signals from django.urls import reverse as urlreverse from ietf.doc.models import Document, DocEvent, State from ietf.group.models import Group from ietf.person.models import Person, Email from ietf.utils.models import ForeignKey class CommunityList(models.Model): user = ForeignKey(User, blank=True, null=True) group = ForeignKey(Group, blank=True, null=True) added_docs = models.ManyToManyField(Document) def long_name(self): if self.user: return 'Personal ID list of %s' % self.user.username elif self.group: return 'ID list for %s' % self.group.name else: return 'ID list' def __str__(self): return self.long_name() def get_absolute_url(self): import ietf.community.views if self.user: return urlreverse(ietf.community.views.view_list, kwargs={ 'username': self.user.username }) elif self.group: return urlreverse("ietf.group.views.group_documents", kwargs={ 'acronym': self.group.acronym }) return "" class SearchRule(models.Model): # these types define the UI for setting up the rule, and also # helps when interpreting the rule and matching documents RULE_TYPES = [ ('group', 'All I-Ds associated with a particular group'), ('area', 'All I-Ds associated with all groups in a particular Area'), ('group_rfc', 'All RFCs associated with a particular group'), ('area_rfc', 'All RFCs associated with all groups in a particular Area'), ('state_iab', 'All I-Ds that are in a particular IAB state'), ('state_iana', 'All I-Ds that are in a particular IANA state'), ('state_iesg', 'All I-Ds that are in a particular IESG state'), ('state_irtf', 'All I-Ds that are in a particular IRTF state'), ('state_ise', 'All I-Ds that are in a particular ISE state'), ('state_rfceditor', 'All I-Ds that are in a particular RFC Editor state'), ('state_ietf', 'All I-Ds that are in a particular Working Group state'), ('author', 'All I-Ds with a particular author'), ('author_rfc', 'All RFCs with a particular author'), ('ad', 'All I-Ds with a particular responsible AD'), ('shepherd', 'All I-Ds with a particular document shepherd'), ('name_contains', 'All I-Ds with particular text/regular expression in the name'), ] community_list = ForeignKey(CommunityList) rule_type = models.CharField(max_length=30, choices=RULE_TYPES) # these are filled in depending on the type state = ForeignKey(State, blank=True, null=True) group = ForeignKey(Group, blank=True, null=True) person = ForeignKey(Person, blank=True, null=True) text = models.CharField(verbose_name="Text/RegExp", max_length=255, blank=True, default="") # store a materialized view/index over which documents are matched # by the name_contains rule to avoid having to scan the whole # database - we update this manually when the rule is changed and # when new documents are submitted name_contains_index = models.ManyToManyField(Document) def __str__(self): return "%s %s %s/%s/%s/%s" % (self.community_list, self.rule_type, self.state, self.group, self.person, self.text) class EmailSubscription(models.Model): community_list = ForeignKey(CommunityList) email = ForeignKey(Email) NOTIFICATION_CHOICES = [ ("all", "All changes"), ("significant", "Only significant state changes") ] notify_on = models.CharField(max_length=30, choices=NOTIFICATION_CHOICES, default="all") def __str__(self): return "%s to %s (%s changes)" % (self.email, self.community_list, self.notify_on) def notify_events(sender, instance, **kwargs): if not isinstance(instance, DocEvent): return if instance.doc.type_id != 'draft': return if getattr(instance, "skip_community_list_notification", False): return from ietf.community.utils import notify_event_to_subscribers notify_event_to_subscribers(instance) signals.post_save.connect(notify_events)