Python Message.need_to_render_content方法代码示例

# 需要导入模块: from zerver.models import Message [as 别名]
# 或者: from zerver.models.Message import need_to_render_content [as 别名]
def re_render_content_for_management_command(message):
    # type: (Message) -> None
    '''
    Please avoid using this function, as its only used in a management command that
    is somewhat deprecated.
    '''
    assert Message.need_to_render_content(message.rendered_content,
                                          message.rendered_content_version,
                                          bugdown.version)

    rendered_content = render_markdown(message, message.content)
    message.rendered_content = rendered_content
    message.rendered_content_version = bugdown.version
    message.save_rendered_content()

# 需要导入模块: from zerver.models import Message [as 别名]
# 或者: from zerver.models.Message import need_to_render_content [as 别名]
    def build_message_dict(
            apply_markdown,
            message,
            message_id,
            last_edit_time,
            edit_history,
            content,
            subject,
            pub_date,
            rendered_content,
            rendered_content_version,
            sender_id,
            sender_email,
            sender_realm_domain,
            sender_full_name,
            sender_short_name,
            sender_avatar_source,
            sender_is_mirror_dummy,
            sending_client_name,
            recipient_id,
            recipient_type,
            recipient_type_id,
    ):
        # type: (bool, Message, int, datetime.datetime, text_type, text_type, text_type, datetime.datetime, text_type, Optional[int], int, text_type, text_type, text_type, text_type, text_type, bool, text_type, int, int, int) -> Dict[str, Any]

        avatar_url = get_avatar_url(sender_avatar_source, sender_email)

        display_recipient = get_display_recipient_by_id(
                recipient_id,
                recipient_type,
                recipient_type_id
        )

        if recipient_type == Recipient.STREAM:
            display_type = "stream"
        elif recipient_type in (Recipient.HUDDLE, Recipient.PERSONAL):
            assert not isinstance(display_recipient, text_type)
            display_type = "private"
            if len(display_recipient) == 1:
                # add the sender in if this isn't a message between
                # someone and his self, preserving ordering
                recip = {'email': sender_email,
                         'domain': sender_realm_domain,
                         'full_name': sender_full_name,
                         'short_name': sender_short_name,
                         'id': sender_id,
                         'is_mirror_dummy': sender_is_mirror_dummy}
                if recip['email'] < display_recipient[0]['email']:
                    display_recipient = [recip, display_recipient[0]]
                elif recip['email'] > display_recipient[0]['email']:
                    display_recipient = [display_recipient[0], recip]

        obj = dict(
            id                = message_id,
            sender_email      = sender_email,
            sender_full_name  = sender_full_name,
            sender_short_name = sender_short_name,
            sender_domain     = sender_realm_domain,
            sender_id         = sender_id,
            type              = display_type,
            display_recipient = display_recipient,
            recipient_id      = recipient_id,
            subject           = subject,
            timestamp         = datetime_to_timestamp(pub_date),
            gravatar_hash     = gravatar_hash(sender_email), # Deprecated June 2013
            avatar_url        = avatar_url,
            client            = sending_client_name)

        obj['subject_links'] = bugdown.subject_links(sender_realm_domain.lower(), subject)

        if last_edit_time != None:
            obj['last_edit_timestamp'] = datetime_to_timestamp(last_edit_time)
            obj['edit_history'] = ujson.loads(edit_history)

        if apply_markdown:
            if Message.need_to_render_content(rendered_content, rendered_content_version, bugdown.version):
                if message is None:
                    # We really shouldn't be rendering objects in this method, but there is
                    # a scenario where we upgrade the version of bugdown and fail to run
                    # management commands to re-render historical messages, and then we
                    # need to have side effects.  This method is optimized to not need full
                    # blown ORM objects, but the bugdown renderer is unfortunately highly
                    # coupled to Message, and we also need to persist the new rendered content.
                    # If we don't have a message object passed in, we get one here.  The cost
                    # of going to the DB here should be overshadowed by the cost of rendering
                    # and updating the row.
                    # TODO: see #1379 to eliminate bugdown dependencies
                    message = Message.objects.select_related().get(id=message_id)

                # It's unfortunate that we need to have side effects on the message
                # in some cases.
                rendered_content = render_markdown(message, content, sender_realm_domain)
                message.rendered_content = rendered_content
                message.rendered_content_version = bugdown.version
                message.save_rendered_content()

            if rendered_content is not None:
                obj['content'] = rendered_content
            else:
                obj['content'] = u'<p>[Zulip note: Sorry, we could not understand the formatting of your message]</p>'
#.........这里部分代码省略.........

# 需要导入模块: from zerver.models import Message [as 别名]
# 或者: from zerver.models.Message import need_to_render_content [as 别名]
    def build_message_dict(
            message: Optional[Message],
            message_id: int,
            last_edit_time: Optional[datetime.datetime],
            edit_history: Optional[str],
            content: str,
            topic_name: str,
            pub_date: datetime.datetime,
            rendered_content: Optional[str],
            rendered_content_version: Optional[int],
            sender_id: int,
            sender_realm_id: int,
            sending_client_name: str,
            recipient_id: int,
            recipient_type: int,
            recipient_type_id: int,
            reactions: List[Dict[str, Any]],
            submessages: List[Dict[str, Any]]
    ) -> Dict[str, Any]:

        obj = dict(
            id                = message_id,
            sender_id         = sender_id,
            content           = content,
            recipient_type_id = recipient_type_id,
            recipient_type    = recipient_type,
            recipient_id      = recipient_id,
            timestamp         = datetime_to_timestamp(pub_date),
            client            = sending_client_name)

        obj[TOPIC_NAME] = topic_name
        obj['sender_realm_id'] = sender_realm_id

        obj['raw_display_recipient'] = get_display_recipient_by_id(
            recipient_id,
            recipient_type,
            recipient_type_id
        )

        obj[TOPIC_LINKS] = bugdown.topic_links(sender_realm_id, topic_name)

        if last_edit_time is not None:
            obj['last_edit_timestamp'] = datetime_to_timestamp(last_edit_time)
            assert edit_history is not None
            obj['edit_history'] = ujson.loads(edit_history)

        if Message.need_to_render_content(rendered_content, rendered_content_version, bugdown.version):
            if message is None:
                # We really shouldn't be rendering objects in this method, but there is
                # a scenario where we upgrade the version of bugdown and fail to run
                # management commands to re-render historical messages, and then we
                # need to have side effects.  This method is optimized to not need full
                # blown ORM objects, but the bugdown renderer is unfortunately highly
                # coupled to Message, and we also need to persist the new rendered content.
                # If we don't have a message object passed in, we get one here.  The cost
                # of going to the DB here should be overshadowed by the cost of rendering
                # and updating the row.
                # TODO: see #1379 to eliminate bugdown dependencies
                message = Message.objects.select_related().get(id=message_id)

            assert message is not None  # Hint for mypy.
            # It's unfortunate that we need to have side effects on the message
            # in some cases.
            rendered_content = save_message_rendered_content(message, content)

        if rendered_content is not None:
            obj['rendered_content'] = rendered_content
        else:
            obj['rendered_content'] = ('<p>[Zulip note: Sorry, we could not ' +
                                       'understand the formatting of your message]</p>')

        if rendered_content is not None:
            obj['is_me_message'] = Message.is_status_message(content, rendered_content)
        else:
            obj['is_me_message'] = False

        obj['reactions'] = [ReactionDict.build_dict_from_raw_db_row(reaction)
                            for reaction in reactions]
        obj['submessages'] = submessages
        return obj