fpp-web-control/requests.html at main · TimUx/fpp-web-control · GitHub

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<!doctype html>
<html lang="de">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Lied wünschen</title>
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" integrity="sha512-DTOQO9RWCH3ppGqcWaEA1BIZOC6xxalwEsw9c2QQeAIftl+Vegovlnee1c9QX4TctnWMn13TZye+giMm8e2LwA==" crossorigin="anonymous" referrerpolicy="no-referrer" />
  <link rel="stylesheet" href="styles.css">
</head>
<body class="festive subpage">
  <div class="scene-decor" aria-hidden="true">
    <div class="tree"></div>
    <div class="ornament ornament-star star-bright"></div>
    <div class="ornament ornament-star star-soft"></div>
    <div class="ornament ornament-star star-twinkle"></div>
    <div class="snowflake snowflake-main"></div>
    <div class="snowflake snowflake-mid"></div>
    <div class="snowflake snowflake-small"></div>
  </div>

  <div class="card">
    <header>
      <h1 id="headline"></h1>
      <p class="subtitle">Wunschliste</p>
    </header>

    <div class="request-panel show">
      <div class="request-header">
        <h2>Verfügbare Lieder</h2>
        <button class="link-like" id="back-home">Zurück</button>
      </div>
      <div class="request-list" id="request-list">
        <p>Wird geladen …</p>
      </div>
    </div>

    <div class="status" id="status">
      <span class="indicator" aria-hidden="true"></span>
      <span id="status-text">Status wird geladen …</span>
    </div>
    <p class="note" id="note"></p>

    <footer class="social-footer hidden" id="social-footer">
      <h3 class="social-footer-title">Unsere Kanäle:</h3>
      <div class="social-icons" id="social-icons"></div>
    </footer>
  </div>

  <div class="toast-container" id="toast-container"></div>

  <script src="config.js"></script>
  <script>
    const config = window.FPP_CONFIG || {};
    const headline = document.getElementById('headline');
    const requestList = document.getElementById('request-list');
    const statusBox = document.getElementById('status');
    const statusText = document.getElementById('status-text');
    const note = document.getElementById('note');
    const backHome = document.getElementById('back-home');
    const toastContainer = document.getElementById('toast-container');

    const statusPollMs = Math.max(3000, Number(config.statusPollMs || 10000));
    const previewMode = Boolean(config.previewMode);
    const accessCode = (config.accessCode || '').trim();
    const accessKey = 'fpp-access-granted';
    let requestsDisabled = false;
    const toastDisplayDuration = 4000; // Duration in milliseconds
    const toastAnimationDuration = 300; // CSS transition duration in milliseconds

    const sampleSongs = [
      { title: 'Jingle Bells (Fast Remix)', duration: 155, sequenceName: 'Jingle_Bells.fseq', mediaName: 'jingle_bells.mp3' },
      { title: 'Stille Nacht (Orchester)', duration: 241, sequenceName: 'Stille_Nacht.fseq', mediaName: 'stille_nacht.mp3' },
      { title: 'Carol of the Bells', duration: 192, sequenceName: 'Carol_Of_The_Bells.fseq', mediaName: 'carol_of_the_bells.mp3' },
      { title: 'O Tannenbaum', duration: 178, sequenceName: 'O_Tannenbaum.fseq', mediaName: 'o_tannenbaum.mp3' },
      { title: 'Feliz Navidad', duration: 203, sequenceName: 'Feliz_Navidad.fseq', mediaName: 'feliz_navidad.mp3' },
    ];

    headline.textContent = `${config.siteName || 'FPP Lichtershow'}`;

    if (accessCode && localStorage.getItem(accessKey) !== 'yes') {
      window.location.href = '/';
    }

    function authHeaders() {
      if (!accessCode) return {};
      return { 'X-Access-Code': accessCode };
    }

    function showToast(message) {
      const toast = document.createElement('div');
      toast.className = 'toast';
      toast.textContent = message;
      toastContainer.appendChild(toast);

      // Trigger animation
      requestAnimationFrame(() => {
        toast.classList.add('show');
      });

      // Hide and remove after duration
      setTimeout(() => {
        toast.classList.remove('show');
        toast.classList.add('hide');
        setTimeout(() => {
          toast.remove();
        }, toastAnimationDuration);
      }, toastDisplayDuration);
    }

    function markStatus(type, text) {
      statusBox.classList.remove('running', 'error');
      if (type) statusBox.classList.add(type);
      statusText.textContent = text;
    }

    function formatDuration(sec) {
      if (typeof sec !== 'number' || Number.isNaN(sec)) return '';
      const minutes = Math.floor(sec / 60);
      const seconds = String(Math.floor(sec % 60)).padStart(2, '0');
      return `${minutes}:${seconds}`;
    }

    async function fetchState() {
      if (previewMode) {
        markStatus('', 'Bereit (Vorschau).');
        note.textContent = 'Dies ist eine Vorschau ohne FPP-Verbindung.';
        return;
      }
      try {
        const response = await fetch('/api/state');
        if (!response.ok) throw new Error(`HTTP ${response.status}`);
        const data = await response.json();

        const status = data.status || {};
        const isRunning = Boolean(status.is_running);
        const isIdle = Boolean(status.is_idle);
        const locks = data.locks || {};
        const isOutsideWindow = Boolean(locks.outsideShowWindow);
        const isQuiet = Boolean(locks.quiet);

        markStatus(isRunning ? 'running' : '', isRunning ? 'Show läuft gerade.' : 'Bereit.');
        note.textContent = data.note || '';

        // Disable requests when outside show window, during quiet hours, or when all buttons are disabled
        requestsDisabled = Boolean(locks.disableAllButtons);

        if (isOutsideWindow) {
          note.textContent = 'Außerhalb des Showzeitraums – Wünsche sind nicht möglich.';
        } else if (isQuiet) {
          note.textContent = 'Ruhezeit 22:00–16:30 – Wünsche sind nicht möglich.';
        } else {
          const disable = isRunning && !isIdle;
          if (disable) {
            note.textContent = data.note || 'Aktuell läuft eine Show – Wünsche pausiert.';
          }
        }
        updateRequestButtons(requestsDisabled);
      } catch (err) {
        console.error('Statusfehler', err);
        markStatus('error', 'Status konnte nicht geladen werden.');
        note.textContent = 'Bitte Verbindung prüfen.';
      }
    }

    function updateRequestButtons(disabled) {
      const buttons = requestList.querySelectorAll('button');
      buttons.forEach((btn) => {
        btn.disabled = disabled;
      });
    }

    async function loadRequestSongs() {
      requestList.innerHTML = '<p>Wird geladen …</p>';
      if (previewMode) {
        renderSampleSongs('Vorschau: Beispiel-Lieder aus der Wunschliste.');
        return;
      }
      try {
        const response = await fetch('/api/requests/songs', { headers: authHeaders() });
        if (!response.ok) throw new Error(`HTTP ${response.status}`);
        const data = await response.json();
        const songs = data.songs || [];
        if (!songs.length) {
          renderSampleSongs('Keine Songs aus der FPP-Playlist gefunden – Beispiel-Liste wird angezeigt.');
          return;
        }
        renderRequestList(songs);
      } catch (err) {
        console.error('Playlist-Ladefehler', err);
        renderSampleSongs('Playlist konnte nicht geladen werden – Vorschau mit Beispiel-Liedern.');
      }
    }

    function renderRequestList(songs) {
      requestList.innerHTML = '';
      songs.forEach((song) => {
        const { title, duration } = song;
        const row = document.createElement('div');
        row.className = 'request-item';

        const label = document.createElement('div');
        label.className = 'request-meta';
        const titleEl = document.createElement('div');
        titleEl.className = 'request-title';
        titleEl.textContent = title;
        const durationEl = document.createElement('div');
        durationEl.className = 'request-duration';
        durationEl.textContent = formatDuration(duration);
        label.append(titleEl, durationEl);

        const action = document.createElement('button');
        action.textContent = 'Wünschen';
        action.disabled = requestsDisabled;
        action.addEventListener('click', () => submitRequest(song));

        row.append(label, action);
        requestList.appendChild(row);
      });
    }

    function renderSampleSongs(message) {
      const info = document.createElement('p');
      info.className = 'note';
      info.textContent = message;
      requestList.innerHTML = '';
      requestList.appendChild(info);
      renderRequestList(sampleSongs);
    }

    async function submitRequest(song) {
      const { title, sequenceName, mediaName, duration } = song;
      if (previewMode) {
        // Store song request info for home page toast
        sessionStorage.setItem('pendingToast', JSON.stringify({ message: `Vorschau: "${title}" würde hinzugefügt.` }));
        window.location.href = '/';
        return;
      }
      try {
        markStatus('', `Wunsch "${title}" wird eingeplant …`);
        const response = await fetch('/api/requests', {
          method: 'POST',
          headers: { 'Content-Type': 'application/json', ...authHeaders() },
          body: JSON.stringify({ song: title, sequenceName, mediaName, duration })
        });
        const data = await response.json();

        // Handle duplicate song (409 Conflict)
        if (response.status === 409) {
          sessionStorage.setItem('pendingToast', JSON.stringify({ message: data.message || `"${title}" ist bereits in der Warteschlange.` }));
          window.location.href = '/';
          return;
        }

        if (!response.ok) throw new Error(`HTTP ${response.status}`);

        // Store song request info for home page toast
        sessionStorage.setItem('pendingToast', JSON.stringify({ message: data.message || `Wunsch "${title}" wurde hinzugefügt.` }));
        window.location.href = '/';
      } catch (err) {
        console.error('Wunschfehler', err);
        showToast('Wunsch konnte nicht angelegt werden.');
        markStatus('error', 'Wunsch konnte nicht angelegt werden.');
      }
    }

    backHome.addEventListener('click', () => { window.location.href = '/'; });

    // Social Media Footer
    function renderSocialFooter() {
      const socialFooter = document.getElementById('social-footer');
      const socialIcons = document.getElementById('social-icons');
      const socialLinks = [
        { key: 'socialFacebook', icon: 'fa-brands fa-facebook-f', label: 'Facebook' },
        { key: 'socialInstagram', icon: 'fa-brands fa-instagram', label: 'Instagram' },
        { key: 'socialTiktok', icon: 'fa-brands fa-tiktok', label: 'TikTok' },
        { key: 'socialWhatsapp', icon: 'fa-brands fa-whatsapp', label: 'WhatsApp' },
        { key: 'socialYoutube', icon: 'fa-brands fa-youtube', label: 'YouTube' },
        { key: 'socialWebsite', icon: 'fa-solid fa-globe', label: 'Website' },
        { key: 'socialEmail', icon: 'fa-solid fa-envelope', label: 'E-Mail', isEmail: true }
      ];

      function isValidUrl(url) {
        try {
          const parsed = new URL(url);
          return ['http:', 'https:'].includes(parsed.protocol);
        } catch {
          return false;
        }
      }

      let hasAny = false;
      socialLinks.forEach(({ key, icon, label, isEmail }) => {
        const value = (config[key] || '').trim();
        if (value) {
          if (isEmail) {
            hasAny = true;
            const link = document.createElement('a');
            link.className = 'social-icon';
            link.href = `mailto:${value}`;
            link.setAttribute('aria-label', label);
            link.title = label;
            const iconEl = document.createElement('i');
            iconEl.className = icon;
            iconEl.setAttribute('aria-hidden', 'true');
            link.appendChild(iconEl);
            socialIcons.appendChild(link);
          } else if (isValidUrl(value)) {
            hasAny = true;
            const link = document.createElement('a');
            link.className = 'social-icon';
            link.href = value;
            link.target = '_blank';
            link.rel = 'noopener noreferrer';
            link.setAttribute('aria-label', label);
            link.title = label;
            const iconEl = document.createElement('i');
            iconEl.className = icon;
            iconEl.setAttribute('aria-hidden', 'true');
            link.appendChild(iconEl);
            socialIcons.appendChild(link);
          }
        }
      });

      if (hasAny) {
        socialFooter.classList.remove('hidden');
      }
    }

    renderSocialFooter();
    fetchState();
    setInterval(fetchState, statusPollMs);
    loadRequestSongs();
  </script>
</body>
</html>