X-Git-Url: https://git.mdrn.pl/prawokultury.git/blobdiff_plain/aa36d36d7c9b39220333253d7c3b2a65bb88dd24..5af5cc14f6b2ecddcad714053e048e39d52ca02d:/migdal/models.py?ds=sidebyside diff --git a/migdal/models.py b/migdal/models.py index bce76e4..028350c 100644 --- a/migdal/models.py +++ b/migdal/models.py @@ -2,13 +2,19 @@ # This file is part of PrawoKultury, licensed under GNU Affero GPLv3 or later. # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # +from datetime import datetime +from django.conf import settings +from django.contrib.sites.models import Site +from django.core.exceptions import ValidationError +from django.core.mail import send_mail from django.db import models +from django.template import loader, Context from django.utils.translation import get_language, ugettext_lazy as _, ugettext +from django_comments_xtd.models import XtdComment from markupfield.fields import MarkupField -from migdal.helpers import add_translatable from migdal import app_settings - - +from migdal.helpers import add_translatable +from migdal.fields import SlugNullField class Category(models.Model): taxonomy = models.CharField(_('taxonomy'), max_length=32, @@ -36,7 +42,8 @@ class Entry(models.Model): type = models.CharField(max_length=16, choices=((t.db, t.slug) for t in app_settings.TYPES), db_index=True) - date = models.DateTimeField(auto_now_add=True, db_index=True) + date = models.DateTimeField(_('created at'), auto_now_add=True, db_index=True) + changed_at = models.DateTimeField(_('changed at'), auto_now=True, db_index=True) author = models.CharField(_('author'), max_length=128) author_email = models.EmailField(_('author email'), max_length=128, null=True, blank=True, help_text=_('Used only to display gravatar and send notifications.')) @@ -53,13 +60,25 @@ class Entry(models.Model): return self.title def save(self, *args, **kwargs): - # convert blank to null for slug uniqueness check to work - for lc, ln in app_settings.OPTIONAL_LANGUAGES: - slug_name = "slug_%s" % lc - if hasattr(self, slug_name) == u'': - setattr(self, slug_name, None) + if self.pk is not None: + orig = type(self).objects.get(pk=self.pk) + published_now = False + for lc, ln in settings.LANGUAGES: + if (getattr(self, "published_%s" % lc) + and getattr(self, "published_at_%s" % lc) is None): + setattr(self, "published_at_%s" % lc, datetime.now()) + published_now = True + if published_now: + self.notify_author_published() super(Entry, self).save(*args, **kwargs) + def clean(self): + for lc, ln in settings.LANGUAGES: + if (getattr(self, "published_%s" % lc) and + not getattr(self, "slug_%s" % lc)): + raise ValidationError( + ugettext("Published entry should have a slug in relevant language (%s).") % lc) + @models.permalink def get_absolute_url(self): return ('migdal_entry_%s' % self.type, [self.slug]) @@ -67,6 +86,21 @@ class Entry(models.Model): def get_type(self): return dict(app_settings.TYPES_DICT)[self.type] + def notify_author_published(self): + if not self.author_email: + return + site = Site.objects.get_current() + mail_text = loader.get_template('migdal/mail/published.txt').render( + Context({ + 'entry': self, + 'site': site, + })) + send_mail( + ugettext(u'Your story has been published at %s.') % site.domain, + mail_text, settings.SERVER_EMAIL, [self.author_email] + ) + + add_translatable(Entry, languages=app_settings.OPTIONAL_LANGUAGES, fields={ 'needed': models.CharField(_('needed'), max_length=1, db_index=True, choices=( ('n', _('Unneeded')), ('w', _('Needed')), ('y', _('Done'))), @@ -74,13 +108,14 @@ add_translatable(Entry, languages=app_settings.OPTIONAL_LANGUAGES, fields={ }) add_translatable(Entry, { - 'slug': models.SlugField(unique=True, db_index=True, null=True, blank=True), + 'slug': SlugNullField(unique=True, db_index=True, null=True, blank=True), 'title': models.CharField(_('title'), max_length=255, null=True, blank=True), 'lead': MarkupField(_('lead'), markup_type='textile_pl', null=True, blank=True, help_text=_('Use Textile syntax.')), 'body': MarkupField(_('body'), markup_type='textile_pl', null=True, blank=True, help_text=_('Use Textile syntax.')), 'published': models.BooleanField(_('published'), default=False), + 'published_at': models.DateTimeField(_('published at'), null=True, blank=True), }) @@ -90,3 +125,21 @@ class Attachment(models.Model): def url(self): return self.file.url if self.file else '' + + + +def notify_new_comment(sender, instance, created, **kwargs): + if (created and isinstance(instance.content_object, Entry) and + instance.content_object.author_email): + site = Site.objects.get_current() + mail_text = loader.get_template('migdal/mail/new_comment.txt').render( + Context({ + 'comment': instance, + 'site': site, + })) + send_mail( + ugettext(u'New comment under your story at %s.') % site.domain, + mail_text, settings.SERVER_EMAIL, + [instance.content_object.author_email] + ) +models.signals.post_save.connect(notify_new_comment, sender=XtdComment) \ No newline at end of file