Contents

<!-- https://utteranc.es/ -->
<script src="https://utteranc.es/client.js"
        repo="{{ site.comments.utterances.repo }}"
        issue-term="{{ site.comments.utterances.issue_term }}"
        crossorigin="anonymous"
        async>
</script>

<script type="text/javascript">
  $(function() {
    const origin = "https://utteranc.es";
    const iframe = "iframe.utterances-frame";
    const lightTheme = "github-light";
    const darkTheme = "github-dark";
    let initTheme = lightTheme;

    if ($("html[mode=dark]").length > 0
        || ($("html[mode]").length == 0
            && window.matchMedia("(prefers-color-scheme: dark)").matches)) {
      initTheme = darkTheme;
    }

    addEventListener("message", (event) => {
      let theme;

      /* credit to <https://github.com/utterance/utterances/issues/170#issuecomment-594036347> */
      if (event.origin === origin) {
        /* page initial */
        theme = initTheme;

      } else if (event.source === window && event.data &&
            event.data.direction === ModeToggle.ID) {
        /* global theme mode changed */
        const mode = event.data.message;
        theme = (mode === ModeToggle.DARK_MODE ? darkTheme : lightTheme);

      } else {
        return;
      }

      const message = {
        type: "set-theme",
        theme: theme
      };

      const utterances = document.querySelector(iframe).contentWindow;
      utterances.postMessage(message, origin);
    });

  });
</script>

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
jekyll-theme-chirpy-5.0.2	_includes/comments/utterances.html
jekyll-theme-chirpy-5.0.1	_includes/comments/utterances.html
jekyll-theme-chirpy-5.0.0	_includes/comments/utterances.html