Python Content.get_previous_revision方法代码示例

# 需要导入模块: from tracim.model.data import Content [as 别名]
# 或者: from tracim.model.data.Content import get_previous_revision [as 别名]
    def _build_email_body(self, mako_template_filepath: str, role: UserRoleInWorkspace, content: Content, actor: User) -> str:
        """
        Build an email body and return it as a string
        :param mako_template_filepath: the absolute path to the mako template to be used for email body building
        :param role: the role related to user to whom the email must be sent. The role is required (and not the user only) in order to show in the mail why the user receive the notification
        :param content: the content item related to the notification
        :param actor: the user at the origin of the action / notification (for example the one who wrote a comment
        :param config: the global configuration
        :return: the built email body as string. In case of multipart email, this method must be called one time for text and one time for html
        """
        logger.debug(self, 'Building email content from MAKO template {}'.format(mako_template_filepath))

        template = Template(filename=mako_template_filepath)
        # TODO - D.A. - 2014-11-06 - move this
        # Import is here for circular import problem
        import tracim.lib.helpers as helpers

        dictified_item = Context(CTX.EMAIL_NOTIFICATION, self._global_config.WEBSITE_BASE_URL).toDict(content)
        dictified_actor = Context(CTX.DEFAULT).toDict(actor)

        main_title = dictified_item.label
        content_intro = ''
        content_text = ''
        call_to_action_text = ''

        action = content.get_last_action().id
        if ActionDescription.COMMENT == action:
            content_intro = _('<span id="content-intro-username">{}</span> added a comment:').format(actor.display_name)
            content_text = content.description
            call_to_action_text = _('Answer')

        elif ActionDescription.CREATION == action:

            # Default values (if not overriden)
            content_text = content.description
            call_to_action_text = _('View online')

            if ContentType.Thread == content.type:
                call_to_action_text = _('Answer')
                content_intro = _('<span id="content-intro-username">{}</span> started a thread entitled:').format(actor.display_name)
                content_text = '<p id="content-body-intro">{}</p>'.format(content.label) + \
                               content.get_last_comment_from(actor).description

            elif ContentType.File == content.type:
                content_intro = _('<span id="content-intro-username">{}</span> added a file entitled:').format(actor.display_name)
                if content.description:
                    content_text = content.description
                else:
                    content_text = '<span id="content-body-only-title">{}</span>'.format(content.label)

            elif ContentType.Page == content.type:
                content_intro = _('<span id="content-intro-username">{}</span> added a page entitled:').format(actor.display_name)
                content_text = '<span id="content-body-only-title">{}</span>'.format(content.label)

        elif ActionDescription.REVISION == action:
            content_text = content.description
            call_to_action_text = _('View online')

            if ContentType.File == content.type:
                content_intro = _('<span id="content-intro-username">{}</span> uploaded a new revision.').format(actor.display_name)
                content_text = ''

            elif ContentType.Page == content.type:
                content_intro = _('<span id="content-intro-username">{}</span> updated this page.').format(actor.display_name)
                previous_revision = content.get_previous_revision()
                title_diff = ''
                if previous_revision.label != content.label:
                    title_diff = htmldiff(previous_revision.label, content.label)
                content_text = _('<p id="content-body-intro">Here is an overview of the changes:</p>')+ \
                    title_diff + \
                    htmldiff(previous_revision.description, content.description)

            elif ContentType.Thread == content.type:
                content_intro = _('<span id="content-intro-username">{}</span> updated the thread description.').format(actor.display_name)
                previous_revision = content.get_previous_revision()
                title_diff = ''
                if previous_revision.label != content.label:
                    title_diff = htmldiff(previous_revision.label, content.label)
                content_text = _('<p id="content-body-intro">Here is an overview of the changes:</p>')+ \
                    title_diff + \
                    htmldiff(previous_revision.description, content.description)

            # elif ContentType.Thread == content.type:
            #     content_intro = _('<span id="content-intro-username">{}</span> updated this page.').format(actor.display_name)
            #     previous_revision = content.get_previous_revision()
            #     content_text = _('<p id="content-body-intro">Here is an overview of the changes:</p>')+ \
            #         htmldiff(previous_revision.description, content.description)

        elif ActionDescription.EDITION == action:
            call_to_action_text = _('View online')

            if ContentType.File == content.type:
                content_intro = _('<span id="content-intro-username">{}</span> updated the file description.').format(actor.display_name)
                content_text = '<p id="content-body-intro">{}</p>'.format(content.get_label()) + \
                    content.description


        if '' == content_intro and content_text == '':
            # Skip notification, but it's not normal
            logger.error(
#.........这里部分代码省略.........