docker.github.io/404.md at master · bscheshir/docker.github.io · GitHub

71 lines (70 loc) · 2.54 KB

  
    layout
    
  

    title
    404 Redirector
  

    permalink
    /404.html
  



<script language="JavaScript">
function doFwd() {
  var forwardingURL=window.location.href;
  var domainName = window.location.hostname;
  var portNumber = window.location.port;
  var gonnaFwd = false;
  var newURL = "";
  console.log(forwardingURL);
  {% for item in site.data.redirects %}
  var redirectVal = {{ item | jsonify }};
  if (forwardingURL.indexOf(redirectVal.source) > -1)
  {
    console.log("Found via CSV @ ", redirectVal.source, redirectVal.destination);
    gonnaFwd = true;
    newURL = forwardingURL.replace(redirectVal.source,redirectVal.destination);
  }
  {% endfor %}
  {% for page in site.pages %}{% if page.aliases %}
  var aliases = {{ page.aliases | jsonify }};
  if( Object.prototype.toString.call( aliases ) === '[object Array]' ) {
    // aliases is an array, therefore, there are multiple aliases
    for (i=0; i< aliases.length; i++)
    {
      if (forwardingURL.indexOf(aliases[i]) > -1)
      {
        console.log("Found via Page Aliases on a multi-alias page @", "{{ page.url }}", aliases[i])
        gonnaFwd = true;
        newURL = "{{ page.url }}";
      }
    }
  } else {
    // only one alias for this page.
    if (forwardingURL.indexOf(aliases) > -1)
    {
      console.log("Found via Page Aliases on a single-alias page @", forwardingURL.indexOf(aliases[i]), aliases[i])
      gonnaFwd = true;
      newURL = "{{ page.url }}";
    }
  }
  {% endif %}{% endfor %}
  {% for item in site.data.docsarchive.docker-compose %}
  if (forwardingURL.indexOf("/{{ item[0] }}") > -1)
  {
    console.log("Found via Docker Compose file for Acrhive")
    gonnaFwd = true;
    if(portNumber.length > 0) {
      // there is a port number in the location; make sure to replace it
      newURL = forwardingURL.replace(domainName + ":"+ portNumber +"/{{ item[0] }}","{{ page.archiveserver }}:{{ item[1].ports[0] | replace:':4000','' }}");
    } else {
      // no port number in the location; just foward them on
      newURL = forwardingURL.replace(domainName + "/{{ item[0] }}","{{ page.archiveserver }}:{{ item[1].ports[0] | replace:':4000','' }}");
    }
    newURL = newURL.replace("https:","http:")
  }{% endfor %}
  if (gonnaFwd) {
    console.log("Forwarding to: " + newURL);
    window.location.replace(newURL);
    document.write('')
  } else {
    window.location.replace("/sorry/#" + forwardingURL);
    document.write('')
  }
}
window.onload = doFwd;
</script>