Python util.get_pybb_profile函数代码示例

    def process_request(self, request):
        if request.user.is_authenticated():
            try:
                # Here we try to load profile, but can get error
                # if user created during syncdb but profile model
                # under south control. (Like pybb.Profile).
                profile = util.get_pybb_profile(request.user)
            except ObjectDoesNotExist:
                # Ok, we should create new profile for this user
                # and grant permissions for add posts
                # It should be caused rarely, so we move import signal here
                # to prevent circular import
                from pybb.models import user_saved
                user_saved(request.user, created=True)
                profile = util.get_pybb_profile(request.user)

            language = translation.get_language_from_request(request)

            if not profile.language:
                profile.language = language
                profile.save()

            if profile.language and profile.language != language:
                request.session['django_language'] = profile.language
                translation.activate(profile.language)
                request.LANGUAGE_CODE = translation.get_language()

def post_saved(instance, **kwargs):
    notify_topic_subscribers(instance)

    if get_pybb_profile(instance.user).autosubscribe:
        instance.topic.subscribers.add(instance.user)

    if kwargs['created']:
        profile = get_pybb_profile(instance.user)
        profile.post_count = instance.user.posts.count()
        profile.save()

def post_saved(instance, **kwargs):
    if not defaults.PYBB_DISABLE_NOTIFICATIONS:
        notify_topic_subscribers(instance)

        if util.get_pybb_profile(instance.user).autosubscribe and \
            perms.may_subscribe_topic(instance.user, instance.topic):
            instance.topic.subscribers.add(instance.user)

    if kwargs['created']:
        profile = util.get_pybb_profile(instance.user)
        profile.post_count = instance.user.posts.count()
        profile.save()

    def dispatch(self, request, *args, **kwargs):
        if request.user.is_authenticated():
            self.user = request.user
        else:
            if defaults.PYBB_ENABLE_ANONYMOUS_POST:
                self.user, new = User.objects.get_or_create(**{username_field: defaults.PYBB_ANONYMOUS_USERNAME})
            else:
                from django.contrib.auth.views import redirect_to_login
                return redirect_to_login(request.get_full_path())

        self.forum = None
        self.topic = None
        if 'forum_id' in kwargs:
            self.forum = get_object_or_404(perms.filter_forums(request.user, Forum.objects.all()), pk=kwargs['forum_id'])
            if not perms.may_create_topic(self.user, self.forum):
                raise PermissionDenied
        elif 'topic_id' in kwargs:
            self.topic = get_object_or_404(perms.filter_topics(request.user, Topic.objects.all()), pk=kwargs['topic_id'])
            if not perms.may_create_post(self.user, self.topic):
                raise PermissionDenied

            self.quote = ''
            if 'quote_id' in request.GET:
                try:
                    quote_id = int(request.GET.get('quote_id'))
                except TypeError:
                    raise Http404
                else:
                    post = get_object_or_404(Post, pk=quote_id)
                    profile = util.get_pybb_profile(post.user)
                    self.quote = util._get_markup_quoter(defaults.PYBB_MARKUP)(post.body, profile.get_display_name())

                if self.quote and request.is_ajax():
                    return HttpResponse(self.quote)
        return super(AddPostView, self).dispatch(request, *args, **kwargs)

def notify_topic_subscribers(post):
    topic = post.topic
    if post != topic.head:
        for user in topic.subscribers.all():
            if user != post.user:
                try:
                    email_validator.clean(user.email)
                except:
                    #invalid email
                    continue
                old_lang = translation.get_language()
                lang = util.get_pybb_profile(user).language or settings.LANGUAGE_CODE
                translation.activate(lang)
                delete_url = reverse('pybb:delete_subscription', args=[post.topic.id])
                current_site = Site.objects.get_current()
                subject = render_to_string('pybb/mail_templates/subscription_email_subject.html',
                                           { 'site': current_site,
                                             'post': post
                                           })
                # Email subject *must not* contain newlines
                subject = ''.join(subject.splitlines())
                message = render_to_string('pybb/mail_templates/subscription_email_body.html',
                                           { 'site': current_site,
                                             'post': post,
                                             'delete_url': delete_url,
                                             })
                send_mail(subject, message, settings.DEFAULT_FROM_EMAIL, [user.email], fail_silently=True)
                translation.activate(old_lang)

def pybb_user_time(context_time, user):
    delta = tznow() - context_time
    today = tznow().replace(hour=0, minute=0, second=0)
    yesterday = today - timedelta(days=1)
    tomorrow = today + timedelta(days=1)

    if delta.days == 0:
        if delta.seconds < 60:
            msg = ungettext('%d second ago', '%d seconds ago', delta.seconds)
            return msg % delta.seconds
        elif delta.seconds < 3600:
            minutes = int(delta.seconds / 60)
            msg = ungettext('%d minute ago', '%d minutes ago', minutes)
            return msg % minutes
    if is_authenticated(user):
        if time.daylight: # pragma: no cover
            tz1 = time.altzone
        else: # pragma: no cover
            tz1 = time.timezone
        tz = tz1 + util.get_pybb_profile(user).time_zone * 60 * 60
        context_time = context_time + timedelta(seconds=tz)
    if today < context_time < tomorrow:
        return _('today, %s') % context_time.strftime('%H:%M')
    elif yesterday < context_time < today:
        return _('yesterday, %s') % context_time.strftime('%H:%M')
    else:
        return dateformat.format(context_time, 'd M, Y H:i')

def send_notification(users, template, context=None):
    context = context or {}
    if not 'site' in context:
        context['site'] = Site.objects.get_current()
    old_lang = translation.get_language()
    from_email = settings.DEFAULT_FROM_EMAIL

    mails = []
    for user in users:
        if not getattr(util.get_pybb_profile(user), 'receive_emails', True):
            continue

        try:
            validate_email(user.email)
        except:
            # Invalid email
            continue

        if user.email == '%[email protected]' % getattr(user, compat.get_username_field()):
            continue

        context['user'] = user

        lang = util.get_pybb_profile(user).language or settings.LANGUAGE_CODE
        translation.activate(lang)

        subject = render_to_string('pybb/mail_templates/%s_subject.html' % template, context)
        # Email subject *must not* contain newlines
        subject = ''.join(subject.splitlines())
        context['subject'] = subject

        txt_message = render_to_string('pybb/mail_templates/%s_body.html' % template, context)
        try:
            html_message = render_to_string('pybb/mail_templates/%s_body-html.html' % template, context)
        except TemplateDoesNotExist as e:
            mails.append((subject, txt_message, from_email, [user.email]))
        else:
            mails.append((subject, txt_message, from_email, [user.email], html_message))

    # Send mails
    send_mass_html_mail(mails, fail_silently=True)

    # Reactivate previous language
    translation.activate(old_lang)

def post_saved(instance, **kwargs):

    if getattr(instance, '_post_saved_done', False):
        #Do not spam users when post is saved more than once in a same request.
        #For eg, when we parse attachments.
        return

    instance._post_saved_done = True
    if not defaults.PYBB_DISABLE_NOTIFICATIONS:
        notify_topic_subscribers(instance)

    if util.get_pybb_profile(instance.user).autosubscribe and \
        perms.may_subscribe_topic(instance.user, instance.topic):
        instance.topic.subscribers.add(instance.user)

    if kwargs['created']:
        profile = util.get_pybb_profile(instance.user)
        profile.post_count = instance.user.posts.count()
        profile.save()

def post_deleted(instance, **kwargs):
    Profile = util.get_pybb_profile_model()
    User = compat.get_user_model()
    try:
        profile = util.get_pybb_profile(instance.user)
    except (Profile.DoesNotExist, User.DoesNotExist) as e:
        #When we cascade delete an user, profile and posts are also deleted
        pass
    else:
        profile.post_count = instance.user.posts.count()
        profile.save()

def notify_topic_subscribers(post):
    topic = post.topic
    if post != topic.head:
        old_lang = translation.get_language()

        # Define constants for templates rendering
        delete_url = reverse('pybb:delete_subscription', args=[post.topic.id])
        current_site = Site.objects.get_current()
        from_email = settings.DEFAULT_FROM_EMAIL

        subject = render_to_string('pybb/mail_templates/subscription_email_subject.html',
                                   {'site': current_site,
                                    'post': post})
        # Email subject *must not* contain newlines
        subject = ''.join(subject.splitlines())

        mails = tuple()
        for user in topic.subscribers.exclude(pk=post.user.pk):
            try:
                validate_email(user.email)
            except:
                # Invalid email
                continue

            if user.email == '%[email protected]' % getattr(user, compat.get_username_field()):
                continue

            lang = util.get_pybb_profile(user).language or settings.LANGUAGE_CODE
            translation.activate(lang)

            message = render_to_string('pybb/mail_templates/subscription_email_body.html',
                                       {'site': current_site,
                                        'post': post,
                                        'delete_url': delete_url,
                                        'user': user})
            mails += ((subject, message, from_email, [user.email]),)

        # Send mails
        send_mass_mail(mails, fail_silently=True)

        # Reactivate previous language
        translation.activate(old_lang)

    def render(self, context):
        context_time = self.time.resolve(context)

        delta = tznow() - context_time
        today = tznow().replace(hour=0, minute=0, second=0)
        yesterday = today - timedelta(days=1)
        tomorrow = today + timedelta(days=1)

        if delta.days == 0:
            if delta.seconds < 60:
                if context['LANGUAGE_CODE'].startswith('ru') and pytils_enabled:
                    msg = _('seconds ago,seconds ago,seconds ago')
                    msg = pytils.numeral.choose_plural(delta.seconds, msg)
                else:
                    msg = _('seconds ago')
                return '%d %s' % (delta.seconds, msg)

            elif delta.seconds < 3600:
                minutes = int(delta.seconds / 60)
                if context['LANGUAGE_CODE'].startswith('ru') and pytils_enabled:
                    msg = _('minutes ago,minutes ago,minutes ago')
                    msg = pytils.numeral.choose_plural(minutes, msg)
                else:
                    msg = _('minutes ago')
                return '%d %s' % (minutes, msg)
        if context['user'].is_authenticated():
            if time.daylight:
                tz1 = time.altzone
            else:
                tz1 = time.timezone
            tz = tz1 + util.get_pybb_profile(context['user']).time_zone * 60 * 60
            context_time = context_time + timedelta(seconds=tz)
        if today < context_time < tomorrow:
            return _('today, %s') % context_time.strftime('%H:%M')
        elif yesterday < context_time < today:
            return _('yesterday, %s') % context_time.strftime('%H:%M')
        else:
            return dateformat.format(context_time, 'd M, Y H:i')

def post_deleted(instance, **kwargs):
    profile = get_pybb_profile(instance.user)
    profile.post_count = instance.user.posts.count()
    profile.save()

 def get_object(self, queryset=None):
     return util.get_pybb_profile(self.request.user)

def pybb_get_profile(*args, **kwargs):
    try:
        return util.get_pybb_profile(kwargs.get('user') or args[0])
    except:
        return util.get_pybb_profile_model().objects.none()

    def __init__(self, instance, user, *args, **kwargs):
        super(MovePostForm, self).__init__(*args, **kwargs)
        self.instance = instance
        self.user = user
        self.post = self.instance
        self.category, self.forum, self.topic = self.post.get_parents()

        if not self.post.is_topic_head:
            # we do not move an entire topic but a part of it's posts. Let's select those posts.
            self.posts_to_move = Post.objects.filter(created__gte=self.post.created,
                                                     topic=self.topic).order_by('created', 'pk')
            # if multiple posts exists with the same created datetime, it's important to keep the
            # same order and do not move some posts which could be "before" our post.
            # We can not just filter by adding `pk__gt=self.post.pk` because we could exclude
            # some posts if for some reasons, a lesser pk has a greater "created" datetime
            # Most of the time, we just do one extra request to be sure the first post is
            # the wanted one
            first_pk = self.posts_to_move.values_list('pk', flat=True)[0]
            while first_pk != self.post.pk:
                self.posts_to_move = self.posts_to_move.exclude(pk=first_pk)
                first_pk = self.posts_to_move.values_list('pk', flat=True)[0]

            i = 0
            choices = []
            for post in self.posts_to_move[1:]:  # all except the current one
                i += 1
                bvars = {'author': util.get_pybb_profile(post.user).get_display_name(),
                         'abstract': Truncator(post.body_text).words(8),
                         'i': i}
                label = _('%(i)d (%(author)s: "%(abstract)s")') % bvars
                choices.append((i, label))
            choices.insert(0, (0, _('None')))
            choices.insert(0, (-1, _('All')))
            self.fields['number'] = forms.TypedChoiceField(
                label=ugettext_lazy('Number of following posts to move with'),
                choices=choices, required=True, coerce=int,
            )
            # we move the entire topic, so we want to change it's forum.
            # So, let's exclude the current one

        # get all forum where we can move this post (and the others)
        move_to_forums = permissions.perms.filter_forums(self.user, Forum.objects.all())
        if self.post.is_topic_head:
            # we move the entire topic, so we want to change it's forum.
            # So, let's exclude the current one
            move_to_forums = move_to_forums.exclude(pk=self.forum.pk)
        last_cat_pk = None
        choices = []
        for forum in move_to_forums.order_by('category__position', 'position', 'name'):
            if not permissions.perms.may_create_topic(self.user, forum):
                continue
            if last_cat_pk != forum.category.pk:
                last_cat_pk = forum.category.pk
                choices.append(('%s' % forum.category, []))
            if self.forum.pk == forum.pk:
                name = '%(forum)s (forum of the current post)' % {'forum': self.forum}
            else:
                name = '%s' % forum
            choices[-1][1].append((forum.pk, name))
        
        self.fields['move_to'] = forms.ChoiceField(label=ugettext_lazy('Move to forum'),
                                                   initial=self.forum.pk,
                                                   choices=choices, required=True,)
        self.fields['name'] = forms.CharField(label=_('New subject'),
                                              initial=self.topic.name,
                                              max_length=255, required=True)
        if permissions.perms.may_edit_topic_slug(self.user):
            self.fields['slug'] = forms.CharField(label=_('New topic slug'),
                                                  initial=self.topic.slug,
                                                  max_length=255, required=False)