hexo-theme-stellar/layout/_partial/main/footer.ejs

<%
const author = '[@' + config.author + '](' + config.url + config.root + ')';
const using = '[' + stellar_info('name') + '](' + stellar_info('tree') + ')';
const source = theme.footer.source;
function layoutDiv() {
  var el = '';
  el += '<footer class="page-footer reveal fs12">';
  el += '<hr>';
  // sitemap
  if (theme.footer.sitemap && Object.keys(theme.footer.sitemap).length > 0) {
    el += '<div class="sitemap">';
    for (let group of Object.keys(theme.footer.sitemap)) {
      let items = theme.footer.sitemap[group];
      if (items == undefined || items.length == 0) {
        continue;
      }
      el += '<div class="sitemap-group">';
      el += '<span class="fs14">' + group + '</span>';
      items.forEach((item, i) => {
        el += '<a href="' + url_for(md_link(item)) + '">';
        el += __(md_text(item));
        el += '</a>';
      });
      el += '</div>';
    }
    el += '</div>';
  }
  // footer
  el += '<div class="text">';
  if (theme.footer.license) {
    el += markdown(__('footer.license', theme.footer.license));
  }
  if (source) {
    el += markdown(__('footer.info_open_source', author, using, source));
  } else {
    el += markdown(__('footer.info_not_open_source', author, using));
  }
  el += '</div></footer>';
  return el;
}
%>
<%- layoutDiv() %>