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

<% if(
        theme.comment.gitalk.enable
        && theme.comment.gitalk.client_id
        && theme.comment.gitalk.client_secret
        && theme.comment.gitalk.github_id
        && theme.comment.gitalk.repository
) { %>
    <div id="gitalk-container"></div>
    <script <%= theme.pjax.enable === true ? 'data-pjax' : '' %>
            src="//cdn.jsdelivr.net/npm/gitalk/dist/gitalk.min.js"></script>
    <script <%= theme.pjax.enable === true ? 'data-pjax' : '' %>>

        function loadGitalk() {
            let __gitalk__pathname = decodeURI(location.pathname);
            const __gitalk__pathnameLength = __gitalk__pathname.length;
            const __gitalk__pathnameMaxLength = 50;
            if (__gitalk__pathnameLength > __gitalk__pathnameMaxLength) {
                __gitalk__pathname = __gitalk__pathname.substring(0, __gitalk__pathnameMaxLength - 3) + '...';
            }
            Gitalk && new Gitalk({
                clientID: '<%= theme.comment.gitalk.client_id %>',
                clientSecret: '<%= theme.comment.gitalk.client_secret %>',
                repo: '<%= theme.comment.gitalk.repository %>',
                owner: '<%= theme.comment.gitalk.github_id %>',
                admin: ['<%= theme.comment.gitalk.github_id %>'],
                id: __gitalk__pathname,
                language: '<%= config.language %>'
            }).render('gitalk-container');
        }

        if ('<%= theme.pjax.enable %>') {
            const loadGitalkTimeout = setTimeout(() => {
                loadGitalk();
                clearTimeout(loadGitalkTimeout);
            }, 1000);
        } else {
            window.addEventListener('DOMContentLoaded', loadGitalk);
        }
    </script>
<% } %>