hack.caltech.edu/resume-viewer.html at master · jsz-05/hack.caltech.edu · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Hacktech - Internal Resume Viewer</title>

  <!-- Import Oxanium from Google Fonts -->
  <link rel="preconnect" href="https://fonts.googleapis.com">
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
  <link
    href="https://fonts.googleapis.com/css2?family=Oxanium:wght@400;700&display=swap"
    rel="stylesheet"
  >
  <link rel="icon" href="./favicon.png" type="image/png">
  <link rel="icon" href="./images/favicon.png" />
  <style>
    /* Reset some default margins/padding */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      /* Use Oxanium */
      font-family: 'Oxanium', sans-serif;
      overflow: hidden;
      /* Dark background */
      background-color: #121212;
      color: #ffffff;
    }

    /* Particles container – placed behind the input page */
    #particles-js {
      position: fixed;
      width: 100%;
      height: 100%;
      top: 0;
      left: 0;
      z-index: 1; /* behind input container */
    }

    /* Input Container */
    #input-container {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 80%;
      max-width: 600px;
      padding: 20px;
      /* Darker container background */
      background: #1f1f1f;
      box-shadow: 0 8px 16px rgba(0,0,0,0.5);
      border-radius: 8px;
      z-index: 1000;
    }

    /* Logo styling */
    #logo {
      display: block;
      margin: 0 auto 50px;
      margin-top: 30px;
      max-width: 600px;
    }

    #input-container h2 {
      color: #f47300;
      font-size: 32px;
      margin-bottom: 32px;
      text-align: center;
    }

    #links-input {
      width: 100%;
      height: 200px;
      resize: vertical;
      padding: 10px;
      font-size: 16px;
      font-family: monospace;
      box-sizing: border-box;
      /* Accent color border */
      border: 2px solid #f47300;
      border-radius: 4px;
      outline: none;
      background: #2c2c2c;
      color: #ffffff;
    }

    #links-input:focus {
      border-color: #ffa64d;
    }

    #load-btn {
      display: block;
      margin: 20px auto 0;
      padding: 12px 24px;
      font-size: 16px;
      font-weight: 600;
      /* Explicitly set Oxanium font */
      font-family: 'Oxanium', sans-serif;
      color: #ffffff;
      background: #f47300;
      border: none;
      border-radius: 4px;
      cursor: pointer;
      transition: background 0.3s ease;
    }

    #load-btn:hover {
      background: #ffa600;
    }

    /* Viewer Container */
    #viewer-container {
      display: none;
      position: relative;
      width: 100vw;
      height: 100vh;
      /* Dark viewer background */
      background: #181818;
      z-index: 1000;
    }

    /* Fullscreen iframe */
    #viewer {
      width: 100vw;
      height: 100vh;
      border: none;
      transition: width 0.3s ease; /* for the redraw hack */
    }

    /* Navigation buttons */
    .nav {
      position: fixed;
      top: 50%;
      transform: translateY(-50%);
      font-size: 3em;
      color: #ffffff;
      background: rgba(244, 115, 0, 0.8);
      padding: 0.2em 0.4em;
      border-radius: 50%;
      cursor: pointer;
      user-select: none;
      z-index: 1000;
      transition: background 0.3s ease;
    }

    .nav:hover {
      background: rgba(255, 127, 0, 1);
    }

    #prev {
      left: 20px;
    }

    #next {
      right: 20px;
    }

    /* Counter at the top of the screen */
    #counter {
      position: fixed;
      top: 10px;
      left: 50%;
      transform: translateX(-50%);
      font-size: 18px;
      background: rgba(244, 115, 0, 0.9);
      color: #ffffff;
      padding: 8px 16px;
      border-radius: 20px;
      z-index: 1000;
      display: none; /* Hidden by default, shown when resumes load */
    }
  </style>
</head>
<body>

  <!-- Particles.js background – only for input page -->
  <div id="particles-js"></div>

  <!-- Input Section -->
  <div id="input-container">
    <!-- Logo above the heading -->
    <img src="./images/logo-text.svg" alt="Logo" id="logo">
    <h2>Internal Resume Evaluation Tool</h2>
    <textarea id="links-input" placeholder="Paste links from db here, one per line"></textarea>
    <button id="load-btn">Go</button>
  </div>

  <!-- Viewer Section -->
  <div id="viewer-container">
    <div id="prev" class="nav">&#8592;</div>
    <div id="next" class="nav">&#8594;</div>
    <iframe id="viewer" src="" allowfullscreen></iframe>
  </div>

  <!-- Counter at the top -->
  <div id="counter"></div>

  <script>
    let urls = [];
    let currentIndex = 0;

    // Convert a Google Drive "open" link to a "preview" link with embedded view.
    function convertToPreview(url) {
      url = url.trim();
      if (!url) return "";

      // Look for the "open?id=FILE_ID" format.
      const openMatch = url.match(/open\?id=([^&\s]+)/);
      if (openMatch && openMatch[1]) {
        return `https://drive.google.com/file/d/${openMatch[1]}/preview?embedded=true`;
      }

      // If the URL already contains "/preview", ensure embedded=true is present.
      if (url.includes("/preview")) {
        if (!url.includes("embedded=true")) {
          return url + (url.includes("?") ? "&" : "?") + "embedded=true";
        }
        return url;
      }

      // Otherwise, return the trimmed URL as-is (for non-Drive links or other patterns).
      return url;
    }

    // Manually trigger a redraw to ensure the doc loads without user needing to zoom.
    function redrawViewer() {
      const iframe = document.getElementById('viewer');
      iframe.style.width = 'calc(100vw - 1px)';
      setTimeout(() => {
        iframe.style.width = '100vw';
      }, 300);
    }

    // Update the iframe source to show the current resume, cache-busted.
    function updateViewer() {
      if (urls.length > 0) {
        const baseUrl = urls[currentIndex];
        const separator = baseUrl.includes('?') ? '&' : '?';
        const newUrl = baseUrl + separator + 'cacheBust=' + new Date().getTime();

        document.getElementById('viewer').src = newUrl;
        updateCounter();

        // Give a moment for the preview to load, then force redraw
        setTimeout(redrawViewer, 500);
      }
    }

    // Update the "X of Y" counter.
    function updateCounter() {
      const counter = document.getElementById('counter');
      counter.style.display = 'block'; // Show once resumes are loaded
      counter.textContent = `Resume ${currentIndex + 1} of ${urls.length}`;
    }

    function next() {
      if (currentIndex < urls.length - 1) {
        currentIndex++;
        updateViewer();
      }
    }

    function previous() {
      if (currentIndex > 0) {
        currentIndex--;
        updateViewer();
      }
    }

    document.getElementById('load-btn').addEventListener('click', () => {
      const input = document.getElementById('links-input').value;
      urls = input.split('\n')
                  .map(line => convertToPreview(line))
                  .filter(link => link !== "");

      if (urls.length > 0) {
        currentIndex = 0;
        // Hide the input container and particles background when switching to the viewer.
        document.getElementById('input-container').style.display = 'none';
        document.getElementById('particles-js').style.display = 'none';
        document.getElementById('viewer-container').style.display = 'block';
        updateViewer();
      } else {
        alert("Please enter at least one valid link.");
      }
    });

    document.getElementById('prev').addEventListener('click', previous);
    document.getElementById('next').addEventListener('click', next);

    document.addEventListener('keydown', (e) => {
      if (e.key === 'ArrowRight') {
        next();
      } else if (e.key === 'ArrowLeft') {
        previous();
      }
    });
  </script>

  <!-- Particles.js script -->
  <script src="https://cdn.jsdelivr.net/particles.js/2.0.0/particles.min.js"></script>
  <script src="./js/particles.js"></script>
</body>
</html>