Archiv-Modus von Basti1012 Lösungspage

Gebe eine Video-URL ein und frage alle Informationen zu dem Video ab. Als Antwort wird eine JSON Objekt geliefert, was hier mit einen Syntax Highlighter lesbarer gemacht wurde.

Code

                                    
                                <html>
  <head>
    <title>YouTube Video Downloader</title>
    <style>
      pre {outline: 1px solid #ccc; padding: 5px; margin: 5px; }
.string { color: green; }
.number { color: darkorange; }
.boolean { color: blue; }
.null { color: magenta; }
.key { color: red; }
  
    </style>
  </head>
  <body>
    <h1>YouTube Video Downloader</h1>
    <form>
      <input type="text" id="video-url" placeholder="Enter YouTube video URL" value="https://www.youtube.com/watch?v=ZH2Uiz4yfFY">
      <button type="button" id="download-button">Download Video Infos</button>
    </form>
    <script>
      const downloadButton = document.querySelector('#download-button');
      downloadButton.addEventListener('click', async function() {
        const videoUrl = document.querySelector('#video-url').value;
        const videoId = getVideoId(videoUrl);
        const apiKey = 'AIzaSyAIlO1RRIcufL9mNE8txs0ZC3kXrOPqVMs';
        const apiUrl = `https://www.googleapis.com/youtube/v3/videos?id=${videoId}&key=${apiKey}&part=snippet,contentDetails,statistics,status`;
        try {
          const response = await fetch(apiUrl);
          const data = await response.json();
          //document.write("<pre>"+JSON.stringify(data,undefined, 2) +"</pre>  ");
 

 function output(inp) {
    document.body.appendChild(document.createElement('pre')).innerHTML = inp;
}

function syntaxHighlight(json) {
    json = json.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
    return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function (match) {
        var cls = 'number';
        if (/^"/.test(match)) {
            if (/:$/.test(match)) {
                cls = 'key';
            } else {
                cls = 'string';
            }
        } else if (/true|false/.test(match)) {
            cls = 'boolean';
        } else if (/null/.test(match)) {
            cls = 'null';
        }
        return '<span class="' + cls + '">' + match + '</span>';
    });
}

var obj = data;
var str = JSON.stringify(obj, undefined, 4);

//output(str);
output(syntaxHighlight(str));

          const downloadUrl = `https://www.youtube.com/watch?v=${videoId}`;
        } catch (error) {
          console.error(error);
        }
      });
      function getVideoId(videoUrl) {
        const regex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/;
        const match = videoUrl.match(regex);
        return match && match[2];
      }
    </script>
  </body>
</html>

basti1012.bplaced.net

Youtube Video information

Code