mastodon/app/views/application/_card.html.haml

- account_url = local_assigns[:admin] ? admin_account_path(account.id) : ActivityPub::TagManager.instance.url_for(account)

.card.h-card
  = link_to account_url, target: '_blank', rel: 'noopener' do
    .card__img
      = image_tag account.header.url, alt: ''
    .card__bar
      .avatar
        = image_tag account.avatar.url, alt: '', width: 48, height: 48, class: 'u-photo'

      .display-name
        %span{ id: "default_account_display_name", style: "display: none" }= account.username
        %bdi
          %strong.emojify.p-name= display_name(account, custom_emojify: true)
        %span
          = acct(account)
          = fa_icon('lock') if account.locked?