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

<%
const content = theme.footer.content?.replace('${author}', config.author)?.replace('${theme.name}', stellar_info('name'))?.replace('${theme.version}', stellar_info('version'))?.replace('${theme.tree}', stellar_info('tree'))
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 (content) {
    if ((typeof content == 'string') && content.constructor == String) {
      el += markdown(content);
    } else if ((typeof content == 'object') && content.constructor == Array) {
      content.forEach((item, i) => {
        el += markdown(item);
      });
    }
  }
  el += '</div></footer>';
  return el;
}
%>
<%- layoutDiv() %>