youtube embed 2

<!DOCTYPE html>
<html lang="pt-BR">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Postagem Simplificada</title>
    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
    <style>
        body {
            font-family: Helvetica, Arial, sans-serif;
            font-size: 14px;
        }

        .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
        }

        form {
            display: grid;
            gap: 10px;
        }
    </style>
</head>
<body>

<div class="container">
    <h2>Youtube Video Embed</h2>
    <form>
        <div class="form-group">
            <label for="observacao">Codigo html embed gerado</label>
            <textarea class="form-control" id="observacao" name="observacao" style="height: 200px;" required></textarea>
        </div>

        <div class="form-group">
            <label for="youtube_url">URL do YouTube:</label>
            <div class="input-group">
                <input type="text" class="form-control" id="youtube_url" placeholder="Insira a URL do vídeo do YouTube">
                <div class="input-group-append">
                    <button type="button" class="btn btn-secondary" id="gerar_embed">Gerar Embed YouTube</button>
                </div>
            </div>
        </div>

        <div class="form-group" id="video_container" style="display: none;">
            <h4>Vídeo Embedado:</h4>
            <div id="video_embed"></div>
        </div>
    </form>
</div>

<!-- Bootstrap JS and dependencies -->
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@popperjs/core@1.16.1/dist/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
<script>
    document.getElementById('gerar_embed').addEventListener('click', function () {
        const youtubeUrl = document.getElementById('youtube_url').value;
        const observacao = document.getElementById('observacao');
        const videoContainer = document.getElementById('video_container');
        const videoEmbed = document.getElementById('video_embed');

        if (youtubeUrl) {
            // Extrair o ID do vídeo do YouTube
            const videoId = youtubeUrl.split('v=')[1]?.split('&')[0] || youtubeUrl.split('/').pop();

            if (videoId) {
                // Gerar o código embed
                const embedCode = `<div style="left: 0; width: 100%; height: 0; position: relative; padding-bottom: 56.25%;"><iframe style="top: 0; left: 0; width: 100%; height: 100%; position: absolute; border: 0;" src="https://www.youtube.com/embed/${videoId}?rel=0" scrolling="no" allow="accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share;" allowfullscreen="allowfullscreen"></iframe></div>`;

                // Inserir no campo de observação
                observacao.value += embedCode;

                // Mostrar o vídeo embedado
                videoEmbed.innerHTML = embedCode;
                videoContainer.style.display = 'block';
            } else {
                alert('URL inválida. Por favor, insira uma URL válida do YouTube.');
            }
        } else {
            alert('Por favor, insira a URL do vídeo do YouTube.');
        }
    });
</script>
</body>
</html>