Python seaserv.get_group函数代码示例

    def format_add_user_to_group(self):
        """

        Arguments:
        - `self`:
        """
        try:
            d = json.loads(self.detail)
        except Exception as e:
            logger.error(e)
            return _(u"Internal error")

        group_staff = d['group_staff']
        group_id = d['group_id']

        group = seaserv.get_group(group_id)
        if group is None:
            self.delete()
            return None

        msg = _(u"User <a href='%(user_profile)s'>%(group_staff)s</a> has added you to group <a href='%(href)s'>%(group_name)s</a>") % {
            'user_profile': reverse('user_profile', args=[group_staff]),
            'group_staff': group_staff,
            'href': reverse('view_group', args=[group_id]),
            'group_name': group.group_name,
            }
        return msg

    def format_group_message(self):
        """
        
        Arguments:
        - `self`:
        """
        try:
            d = self.group_message_detail_to_dict()
        except self.InvalidDetailError as e:
            return _(u"Internal error")

        group_id = d.get('group_id')
        group = seaserv.get_group(group_id)
        if group is None:
            self.delete()
            return None

        msg_from = d.get('msg_from')

        if msg_from is None:
            msg = _(u"<a href='%(href)s'>%(group_name)s</a> has new discussion") % {
                'href': reverse('group_discuss', args=[group.id]),
                'group_name': group.group_name}
        else:
            msg = _(u"%(user)s posted a new discussion in <a href='%(href)s'>%(group_name)s</a>") % {
                'href': reverse('group_discuss', args=[group.id]),
                'user': msg_from,
                'group_name': group.group_name}

        return msg

    def _decorated(request, group_id, *args, **kwargs):
        group_id_int = int(group_id) # Checked by URL Conf
        group = get_group(group_id_int)
        if not group:
            group_list_url = reverse('groups')
            return HttpResponseRedirect(group_list_url)
        group.is_staff = False
        if PublicGroup.objects.filter(group_id=group.id):
            group.is_pub = True
        else:
            group.is_pub = False

        if not request.user.is_authenticated():
            if not group.is_pub:
                login_url = settings.LOGIN_URL
                path = urlquote(request.get_full_path())
                tup = login_url, REDIRECT_FIELD_NAME, path
                return HttpResponseRedirect('%s?%s=%s' % tup)
            else:
                group.view_perm = "pub"
                return func(request, group, *args, **kwargs)

        joined = is_group_member(group_id_int, request.user.username)
        if joined:
            group.view_perm = "joined"
            group.is_staff = is_group_staff(group, request.user)
            return func(request, group, *args, **kwargs)

        if group.is_pub:
            group.view_perm = "pub"
            return func(request, group, *args, **kwargs)

        return render(request, 'error.html', {
                'error_msg': _('Permission denied'),
                })

def group_recommend(request):
    """
    Recommend a file or directory to a group.
    """
    if request.method != 'POST':
        raise Http404

    next = request.META.get('HTTP_REFERER', None)
    if not next:
        next = SITE_ROOT
    
    form = GroupRecommendForm(request.POST)
    if form.is_valid():
        repo_id = form.cleaned_data['repo_id']
        attach_type = form.cleaned_data['attach_type']
        path = form.cleaned_data['path']
        message = form.cleaned_data['message']
        groups = request.POST.getlist('groups') # groups is a group_id list, e.g. [u'1', u'7']
        username = request.user.username

        # Check group id format
        for group_id in groups:
            try:
                group_id = int(group_id)
            except ValueError:
                messages.error(request, _(u'Error: wrong group id'))
                return HttpResponseRedirect(next)

            # Get that group
            group = get_group(group_id)

            # TODO: Check whether repo is in the group and Im in the group
            if not is_group_user(group_id, username):
                err_msg = _(u'Error: you are not in group %s.')
                messages.error(request, err_msg %  group.group_name)
                continue

            # save message to group
            gm = GroupMessage(group_id=group_id, from_email=username,
                              message=message)
            gm.save()

            # send signal
            grpmsg_added.send(sender=GroupMessage, group_id=group_id,
                              from_email=request.user.username)
                    
            # save attachment
            ma = MessageAttachment(group_message=gm, repo_id=repo_id,
                                   attach_type=attach_type, path=path,
                                   src='recommend')
            ma.save()

            group_url = reverse('group_info', args=[group_id])
            msg = _(u'Successfully recommended to <a href="%(url)s" target="_blank">%(name)s</a>.') %\
                {'url':group_url, 'name':group.group_name}
            messages.add_message(request, messages.INFO, msg)

    else:
        messages.add_message(request, messages.ERROR, _(u'Failed to recommend.'))
    return HttpResponseRedirect(next)

    def format_group_join_request(self):
        """
        
        Arguments:
        - `self`:
        """
        d = json.loads(self.detail)
        username = d['username']
        group_id = d['group_id']
        join_request_msg = d['join_request_msg']

        group = seaserv.get_group(group_id)
        if group is None:
            self.delete()
            return None

        nickname = email2nickname(username)
        msg = _(u"User <a href='%(user_profile)s'>%(username)s</a> has asked to join group <a href='%(href)s'>%(group_name)s</a>, verification message: %(join_request_msg)s") % {
            'user_profile': reverse('user_profile', args=[username]),
            'username': username,
            'href': reverse('group_members', args=[group_id]),
            'group_name': group.group_name,
            'join_request_msg': join_request_msg,
            }
        return msg

    def _decorated(view, request, group_id, *args, **kwargs):
        group_id = int(group_id) # Checked by URL Conf
        try:
            group = seaserv.get_group(group_id)
        except SearpcError as e:
            logger.error(e)
            error_msg = _(u'Internal Server Error')
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        if not group:
            error_msg = _(u'Group does not exist.')
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        username = request.user.username
        try:
            is_group_member = seaserv.is_group_user(group_id,
                                                    username)
        except SearpcError as e:
            logger.error(e)
            error_msg = _(u'Internal Server Error')
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        if not is_group_member:
            error_msg = _(u'Permission denied')
            return api_error(status.HTTP_403_FORBIDDEN, error_msg)

        return func(view, request, group_id, *args, **kwargs)

def check_group_folder_perm_args(from_user, repo_id, path, group_id, perm = None):
    if not seafile_api.get_repo(repo_id):
        return {'error': _(u'Library does not exist.'), 'status': 400}

    if check_repo_access_permission(repo_id, from_user) != 'rw':
        return {'error': _('Permission denied'), 'status': 403}

    if perm is not None:
        # add or toggle folder perm
        if seafile_api.get_dir_id_by_path(repo_id, path) is None:
            return {'error': _('Invalid path'), 'status': 400}

        if perm != 'r' and perm != 'rw':
            return {'error': _('Invalid folder permission'), 'status': 400}

    if not path.startswith('/'):
        return {'error': _('Path should start with "/"'), 'status': 400}

    if path != '/' and path.endswith('/'):
        return {'error': _('Path should NOT ends with "/"'), 'status': 400}

    if not seaserv.get_group(group_id):
        return {'error': _('Invalid group'), 'status': 400}

    return {'success': True}

    def _decorated(view, request, group_id, *args, **kwargs):
        group_id_int = int(group_id) # Checked by URL Conf
        group = get_group(group_id_int)
        if not group:
            return api_error(status.HTTP_404_NOT_FOUND, 'Group not found.')
        group.is_staff = False
        if PublicGroup.objects.filter(group_id=group.id):
            group.is_pub = True
        else:
            group.is_pub = False

        joined = is_group_user(group_id_int, request.user.username)
        if joined:
            group.view_perm = "joined"
            group.is_staff = is_group_staff(group, request.user)
            return func(view, request, group, *args, **kwargs)
        if request.user.is_staff:
            # viewed by system admin
            group.view_perm = "sys_admin"
            return func(view, request, group, *args, **kwargs)

        if group.is_pub:
            group.view_perm = "pub"
            return func(view, request, group, *args, **kwargs)

        # Return group public info page.
        return api_error(status.HTTP_403_FORBIDDEN, 'Forbid to access this group.')

    def format_group_message_title(self):
        """
        
        Arguments:
        - `self`:
        """
        try:
            d = self.group_message_detail_to_dict()
        except self.InvalidDetailError as e:
            return _(u"Internal error")

        group_id = d.get("group_id")
        group = seaserv.get_group(group_id)
        if group is None:
            self.delete()
            return None

        msg_from = d.get("msg_from")

        if msg_from is None:
            msg = _(u"<a href='%(href)s'>%(group_name)s</a> has a new discussion.") % {
                "href": reverse("group_discuss", args=[group.id]),
                "group_name": group.group_name,
            }
        else:
            msg = _(u"%(user)s posted a new discussion in <a href='%(href)s'>%(group_name)s</a>.") % {
                "href": reverse("group_discuss", args=[group.id]),
                "user": escape(email2nickname(msg_from)),
                "group_name": group.group_name,
            }
        return msg

    def format_group_join_request(self):
        """
        
        Arguments:
        - `self`:
        """
        d = json.loads(self.detail)
        username = d["username"]
        group_id = d["group_id"]
        join_request_msg = d["join_request_msg"]

        group = seaserv.get_group(group_id)
        if group is None:
            self.delete()
            return None

        msg = _(
            u"User <a href='%(user_profile)s'>%(username)s</a> has asked to join group <a href='%(href)s'>%(group_name)s</a>, verification message: %(join_request_msg)s"
        ) % {
            "user_profile": reverse("user_profile", args=[username]),
            "username": username,
            "href": reverse("group_members", args=[group_id]),
            "group_name": group.group_name,
            "join_request_msg": escape(join_request_msg),
        }
        return msg

    def format_group_join_request(self):
        """
        
        Arguments:
        - `self`:
        """
        try:
            d = json.loads(self.detail)
        except Exception as e:
            logger.error(e)
            return _(u"Internal error")

        username = d['username']
        group_id = d['group_id']
        join_request_msg = d['join_request_msg']

        group = seaserv.get_group(group_id)
        if group is None:
            self.delete()
            return None

        msg = _(u"User <a href='%(user_profile)s'>%(username)s</a> has asked to join group <a href='%(href)s'>%(group_name)s</a>, verification message: %(join_request_msg)s") % {
            'user_profile': reverse('user_profile', args=[username]),
            'username': username,
            'href': reverse('group_members', args=[group_id]),
            'group_name': group.group_name,
            'join_request_msg': escape(join_request_msg),
            }
        return msg

def group_message_remove(request, group_id, msg_id):
    """
    Remove group message and all message replies and attachments.
    """
    # Checked by URL Conf
    group_id_int = int(group_id)
    msg_id = int(msg_id)
    group = get_group(group_id_int)
    if not group:
        raise Http404

    # Test whether user is in the group
    if not is_group_user(group_id_int, request.user.username):
        raise Http404

    try:
        gm = GroupMessage.objects.get(id=msg_id)
    except GroupMessage.DoesNotExist:
        return HttpResponse(
            json.dumps({"success": False, "err_msg": _(u"The message doesn't exist")}),
            content_type="application/json; charset=utf-8",
        )
    else:
        # Test whether user is group admin or message owner.
        if seaserv.check_group_staff(group_id, request.user.username) or gm.from_email == request.user.username:
            gm.delete()
            return HttpResponse(json.dumps({"success": True}), content_type="application/json; charset=utf-8")
        else:
            return HttpResponse(
                json.dumps({"success": False, "err_msg": _(u"You don't have the permission.")}),
                content_type="application/json; charset=utf-8",
            )

def msg_reply_new(request):
    username = request.user.username
    grpmsg_reply_list = [x for x in UserNotification.objects.get_group_msg_reply_notices(username)]

    msg_ids = []
    for e in grpmsg_reply_list:
        try:
            msg_id = e.grpmsg_reply_detail_to_dict().get("msg_id")
        except UserNotification.InvalidDetailError:
            continue
        msg_ids.append(msg_id)

    group_msgs = []
    for msg_id in msg_ids:
        try:
            m = GroupMessage.objects.get(id=msg_id)
        except GroupMessage.DoesNotExist:
            continue
        else:
            if m in group_msgs:
                continue

            # get group name
            group = get_group(m.group_id)
            if not group:
                continue
            m.group_name = group.group_name

            # get attachements
            attachments = m.messageattachment_set.all()
            for attachment in attachments:
                path = attachment.path
                if path == "/":
                    repo = get_repo(attachment.repo_id)
                    if not repo:
                        continue
                    attachment.name = repo.name
                else:
                    attachment.name = os.path.basename(path)

            m.attachments = attachments

            # get message replies
            reply_list = MessageReply.objects.filter(reply_to=m)
            m.reply_cnt = reply_list.count()
            if m.reply_cnt > 3:
                m.replies = reply_list[m.reply_cnt - 3 :]
            else:
                m.replies = reply_list

            group_msgs.append(m)

    # remove new group msg reply notification
    UserNotification.objects.seen_group_msg_reply_notice(username)

    return render_to_response(
        "group/new_msg_reply.html", {"group_msgs": group_msgs}, context_instance=RequestContext(request)
    )

def create_group_repo(request, group_id):
    """Create a repo and share it to current group"""

    content_type = 'application/json; charset=utf-8'

    def json_error(err_msg):
        result = {'error': [err_msg]}
        return HttpResponseBadRequest(json.dumps(result),
                                      content_type=content_type)
    group_id = int(group_id)
    if not get_group(group_id):
        return json_error(_(u'Failed to create: the group does not exist.'))

    # Check whether user belongs to the group.
    if not is_group_user(group_id, request.user.username):
        return json_error(_(u'Failed to create: you are not in the group.'))

    form = SharedRepoCreateForm(request.POST)
    if not form.is_valid():
        return json_error(form.errors)
    else:
        repo_name = form.cleaned_data['repo_name']
        repo_desc = form.cleaned_data['repo_desc']
        permission = form.cleaned_data['permission']
        encrypted = form.cleaned_data['encryption']
        passwd = form.cleaned_data['passwd']
        user = request.user.username

        org, base_template = check_and_get_org_by_group(group_id, user)
        if org:
            # create group repo in org context
            try:
                repo_id = create_org_repo(repo_name, repo_desc, user, passwd,
                                          org.org_id)
            except:
                repo_id = None
            if not repo_id:
                return json_error(_(u'Failed to create'))

            try:
                status = seafserv_threaded_rpc.add_org_group_repo(repo_id,
                                                                  org.org_id,
                                                                  group_id,
                                                                  user,
                                                                  permission)
            except SearpcError, e:
                status = -1
                
            # if share failed, remove the newly created repo
            if status != 0:
                seafserv_threaded_rpc.remove_repo(repo_id)
                return json_error(_(u'Failed to create: internal error.'))
            else:
                result = {'success': True}
                return HttpResponse(json.dumps(result),
                                    content_type=content_type)
        else:

    def put(self, request, group_id):
        """ Rename, transfer a specific group
        """

        group = seaserv.get_group(group_id)
        username = request.user.username

        new_group_name = request.data.get('name', None)
        if new_group_name:
            # rename a group
            # Check whether group name is validate.
            if not validate_group_name(new_group_name):
                error_msg = _(u'Group name can only contain letters, numbers, blank, hyphen or underscore')
                return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

            # Check whether group name is duplicated.
            if check_group_name_conflict(request, new_group_name):
                error_msg = _(u'There is already a group with that name.')
                return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

            try:
                seaserv.ccnet_threaded_rpc.set_group_name(group_id, new_group_name)
            except SearpcError as e:
                logger.error(e)
                error_msg = _(u'Internal Server Error')
                return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        new_creator= request.data.get('creator', None)
        if new_creator:
            # transfer a group
            if not is_valid_username(new_creator):
                error_msg = _('Creator %s is not valid.') % new_creator
                return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

            if new_creator == group.creator_name:
                error_msg = _('%s is already group owner') % new_creator
                return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

            try:
                if not seaserv.is_group_user(group_id, new_creator):
                    seaserv.ccnet_threaded_rpc.group_add_member(group_id, username, new_creator)

                if not seaserv.check_group_staff(group_id, new_creator):
                    seaserv.ccnet_threaded_rpc.group_set_admin(group_id, new_creator)

                seaserv.ccnet_threaded_rpc.set_group_creator(group_id, new_creator)
            except SearpcError as e:
                logger.error(e)
                error_msg = _(u'Internal Server Error')
                return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        # get new info of this group
        group_info = get_group_info(request, group_id, GROUP_AVATAR_DEFAULT_SIZE)

        return Response(group_info)