QUESTDB_website/content/view.html

---
title: "view"
date: 2019-08-29 09:00
draft: false
---
<script src="/js/getFullDataPath.js" type="text/javascript"></script>
<script src="/js/getTextFromFile.js" type="text/javascript"></script>
<script src="https://cdn.jsdelivr.net/npm/file-saver@2.0.2/dist/FileSaver.min.js"></script>
<script src="/js/Base64ToBlob.js" type="text/javascript"></script>
<script>

  window.onload = async function () {
    if (typeof (navigator.clipboard) == 'undefined' || typeof (navigator.clipboard.writeText) === 'undefined') {
      btn_clip = document.getElementById("btn_clip");
      btn_clip.disabled = true;
      var browsers = {};
      browsers["Chromium"] = "https://chromium.woolyss.com/download";
      browsers["Firefox"] = "https://www.mozilla.org/fr/firefox";
      var recomsting = "We recomend to use Firefox or a Chromium based browser like Google Chrome";
      btn_clip.title = 'This feature is not supported in this bowser\n' + recomsting;
      var mystr = 'navigator.clipboard.writeText() not supported in this browser\n' + recomsting;
      for (var key in browsers) {
        mystr += "\n" + String.raw`Download ${key} : ${browsers[key]}`;
      }
      console.warn(mystr);
    }
    var params = new URL(window.location.href).searchParams
    var key = ["file", "fileBase64"]
    if (params.has(key[0])) {
      var filename = params.get(key[0]);
      var text = await getTextFromFileUrlAsync(filename,{"Cache-Control":"max-age=0"})
      $("#btn_download").click(function () {
        var b = new Blob([text],{type:"text/plain;charset=utf-8"});
        saveAs(b, filename.substring(filename.lastIndexOf('/')+1))
      })
      $('#fileTitle').text(filename);
      $('#fileContent').text(text)
      $('#file').show();
      $("#div_btn").show();

    } else if (params.has(key[1])) {
      var base64 = params.get(key[1]);
      $("#btn_download").click(function () {
        const blob = base64ToBlob(base64, "text/plain")
        saveAs(b, "file.dat")
      })
      $('#fileTitle').hide()
      $('#fileContent').text(atob(base64))
      $('file').show();
      $("div_btn").show()
    }
    else {
      $('#error_P').show()
      errNode;
    }
  }
</script>
<script>
  function Copy() {
    navigator.clipboard.writeText($('#fileContent').text());
  };

</script>
</script>
</script>
<div>
  <p id="error_P" style="color: red; font-weight: bold" hidden=true>
    Error
  </p>
  <div id="file" hidden=true>
    <h2 id="fileTitle"></h2>
    <pre id="fileContent"></pre>
  </div>
</div>
<div id="div_btn" hidden=true>
  <button id="btn_clip" onclick="Copy()">Copy content</button>
  <button id='btn_download'>Download</button>
</div>