def _get_activities_data()

in ForgeActivity/forgeactivity/main.py [0:0]

• 60 lines of code
• 22 McCabe index (conditional complexity)

    def _get_activities_data(self, **kw):
        noindex_tags = ['git', 'svn', 'hg', 'commit', 'merge-request']
        activity_enabled = asbool(config.get('activitystream.enabled', False))
        if not activity_enabled:
            raise exc.HTTPNotFound()

        c.follow_toggle = W.follow_toggle
        c.page_list = W.page_list
        if c.project.is_user_project:
            followee = c.project.user_project_of
            actor_only = followee != c.user
        else:
            followee = c.project
            actor_only = False

        following = g.director.is_connected(c.user, followee)
        limit, page = h.paging_sanitizer(kw.get('limit', 100), kw.get('page', 0))
        extra_limit = limit
        # get more in case perm check filters some out
        if page == 0 and limit <= 10:
            extra_limit = limit * 20
        timeline = g.director.get_timeline(followee, page,
                                           limit=extra_limit,
                                           actor_only=actor_only)

        filtered_timeline = list(islice(filter(perm_check(c.user), timeline),
                                        0, limit))
        use_gravatar = h.asbool(config.get('use_gravatar'))
        default_avatar = config.get("default_avatar_image")
        icon_base = config.get('static.icon_base', '')  # CDN, possibly
        for t in filtered_timeline:
            # fix broken links for Anonymous user
            if t.actor.activity_url == '/u/userid-None/':
                t.actor.activity_url = None
            # fix avatars
            if not use_gravatar:
                # force current user icon (overwrites previous gravatar urls or defaults)
                if t.actor.activity_url:
                    t.actor.activity_extras.icon_url = icon_base + t.actor.activity_url + 'user_icon'
                    # ideally ?{icon_timestamp} would be appended to URL for cache-busting when CDN is used, but that
                    # value would only be available by querying and loading the user-project
                else:
                    t.actor.activity_extras.icon_url = None
            elif default_avatar:
                if not t.actor.activity_extras.get('icon_url'):
                    t.actor.activity_extras.icon_url = default_avatar
                else:
                    # fix gravatar urls with old default avatar urls in them
                    t.actor.activity_extras.icon_url = re.sub(r'([&?])d=[^&]*',
                                                              fr'\1d={default_avatar}',
                                                              t.actor.activity_extras.icon_url)
            if t.actor.activity_url:
                t.actor.activity_url = f'{t.actor.activity_url}profile/'

            should_noindex = any(name in noindex_tags for name in t.tags)
            t.obj.noindex = should_noindex
            t.target.noindex = should_noindex
            session(t).expunge(t)  # don't save back these changes
        if extra_limit == limit:
            # if we didn't ask for extra, then we expect there's more if we got all we asked for
            has_more = len(timeline) == limit
        else:
            # if we did ask for extra, check filtered result
            has_more = len(filtered_timeline) == limit
        return dict(
            followee=followee,
            following=following,
            timeline=filtered_timeline,
            noindex=not filtered_timeline,
            page=page,
            limit=limit,
            has_more=has_more,
            actor_only=actor_only)