hexo-theme-keep/layout/_partial/comment/waline.ejs

<%
const {enable: pjax_enable} = theme.pjax
let {
    server_url: waline_env_server_url,
    version: waline_version,
    reaction: waline_reaction,
} = theme.comment.waline
if (!waline_version) { waline_version = '2' }
let cdn_css = `//cdn.jsdelivr.net/npm/@waline/client@v${waline_version}/dist/waline.css`
let cdn_css_meta = `//cdn.jsdelivr.net/npm/@waline/client@v${waline_version}/dist/waline-meta.css`
let cdn_js = `//cdn.jsdelivr.net/npm/@waline/client@v${waline_version}/dist/waline.js`
const { enable: t_cdn_enable, provider: t_cdn_provider } = theme?.cdn
if (t_cdn_enable === true) {
    switch (t_cdn_provider) {
        case 'jsdelivr':
            cdn_css = `//cdn.jsdelivr.net/npm/@waline/client@v${waline_version}/dist/waline.css`
            cdn_css_meta = `//cdn.jsdelivr.net/npm/@waline/client@v${waline_version}/dist/waline-meta.css`
            cdn_js = `//cdn.jsdelivr.net/npm/@waline/client@v${waline_version}/dist/waline.js`
            break

        case 'unpkg':
            cdn_css = `//unpkg.com/@waline/client@v${waline_version}/dist/waline.css`
            cdn_css_meta = `//unpkg.com/@waline/client@v${waline_version}/dist/waline-meta.css`
            cdn_js = `//unpkg.com/@waline/client@v${waline_version}/dist/waline.js`
            break
    }
}
%>
<% if(waline_env_server_url) { %>
    <div class="waline-comment-container">
        <link rel="stylesheet" href="<%= cdn_css %>"/>
        <link rel="stylesheet" href="<%= cdn_css_meta %>"/>
        <script <%= pjax_enable === true ? 'data-pjax' : '' %> src="<%= cdn_js %>"></script>
        <div id="waline-comment"></div>
        <script <%= pjax_enable === true ? 'data-pjax' : '' %>>
          function loadWaline() {
            Waline.init({
              el: '#waline-comment',
              serverURL: '<%= waline_env_server_url %>',
              lang: '<%= config.language %>' || 'zh-CN',
              comment: '.post-comments-count',
              reaction: '<%= waline_reaction %>' === 'true'
            })
          }

          if ('<%= pjax_enable %>' === 'true') {
            setTimeout(() => {
              loadWaline()
            }, 1000)
          } else {
            window.addEventListener('DOMContentLoaded', loadWaline)
          }
        </script>
    </div>
<% } %>