hexo-theme-stellar/layout/_partial/sidebar/index.ejs

<%
// 默认组件
if (page.sidebar == undefined) {
  if (page.layout == 'post' && page.content) {
    page.sidebar = ['toc'];
  } else if (page.layout == 'wiki' && page.content) {
    page.sidebar = ['toc', 'wiki_more'];
  } else {
    page.sidebar = theme.sidebar.widgets.default;
  }
}
function layoutFooterDiv() {
  if (theme.footer.social && theme.footer.social.length > 0) {
    var el = '<footer class="footer dis-select"><div class="social-wrap">';
    theme.footer.social.forEach(item => {
      if (item.icon && (item.url || item.onclick)) {
        el += '<a class="social"';
        if (item.title) {
          el += ' title="' + item.title + '"';
        }
        if (item.url) {
          el += ' href="' + url_for(item.url) + '"';
          if (item.url.includes('://')) {
            el += ' target="_blank" rel="external nofollow noopener noreferrer"';
          } else {
            el += ' rel="noopener noreferrer"';
          }
        } else if (item.onclick) {
          item.onclick = item.onclick.replace(/"|\'/g, '&quot;');
          el += ' onclick="' + item.onclick + '"';
        }
        el += '>';
        el += item.icon;
        el += '</a>';
      }
    });
    el += '</div></footer>';
    return el;
  } else {
    return '';
  }
}
%>
<%- partial('header', {where: 'sidebar'}) %>
<div class='widgets'>
  <% page.sidebar.forEach(function(widget){ %>
    <% if (widget in theme.sidebar.widgets) { %>
      <% let w = theme.sidebar.widgets[widget]; %>
      <%- partial('widgets/' + w.layout, {item: w}) %>
    <% } %>
  <% }) %>
</div>
<%- layoutFooterDiv() %>