phpblog/artigos.php at master · itfernandolira/phpblog · GitHub

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<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

require_once('connection/connection.php');

if (isset($_GET['idArtigo']) && $_GET['idArtigo'] != "") {
    $qArtigos = "SELECT idArtigo,tituloArtigo,textoArtigo,dataArtigo FROM artigos WHERE idArtigo = ?";
    $stmtArtigos = $conn->prepare($qArtigos);
    if ($stmtArtigos === FALSE) {
        die("Erro no SQL: " . $qArtigos . " Error: " . $conn->error);
    }
    $stmtArtigos->bind_param('i', $_GET['idArtigo']);
    $stmtArtigos->execute();
    $stmtArtigos->bind_result($idArtigo, $tituloArtigo, $textoArtigo, $dataArtigo);
    $stmtArtigos->fetch();
} else {
    header("Location: index.php");
}

?>
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>BLOG</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
</head>

<body>
    <div class="container">
        <h1>BLOG</h1>
        <div class="card">
            <div class="card-header">
                <?= $dataArtigo ?>
            </div>
            <div class="card-body">
                <blockquote class="blockquote mb-0">
                    <p><?= $tituloArtigo ?></p>
                    <footer class="blockquote-footer"><?= $textoArtigo ?></footer>
                </blockquote>
            </div>
        </div>
        <br>
        <div id="status"></div>
        <form action="artigos.php" method="POST" id="formComentario">
            <div class="mb-3">
                <label for="nome" class="form-label">Nome</label>
                <input type="text" class="form-control" id="nome" name="nome">
                <label for="comentario" class="form-label">Comentário</label>
                <input type="text" class="form-control" id="comentario" name="comentario">
                <input type="hidden" class="form-control" id="artigo" name="artigo" value="<?= $_GET['idArtigo'] ?>">
            </div>
            <button type="submit" class="btn btn-primary">Comentar</button>
        </form>
        <hr>
        <div id="lista">
            <p>A carregar comentários....</p>
        </div>
    </div>
    <?php
    $stmtArtigos->close();
    $conn->close();
    ?>
    <script>
        const formComentario = document.querySelector('#formComentario');

        formComentario.addEventListener('submit', e => {
            e.preventDefault();
            var data = new FormData();
            data.append("addNome", formComentario.nome.value);
            data.append("addComentario", formComentario.comentario.value);
            data.append("addArtigo", formComentario.artigo.value);

            const inserir = async () => {
                const response = await fetch('http://localhost:4500/jan2023/sessao7/blog/inscoment.php', { method: "POST", body: data })
                return response.text();
            }

            inserir()
                .then(dataResponse => {
                    // console.log('concluido:', JSON.parse(dataResponse));
                    const { status } = JSON.parse(dataResponse);
                    const showStatus = document.querySelector('#status');
                    showStatus.innerHTML=status;
                  })
                .catch( err => {
                    console.log('erro', err.message);
                });
        });

        const url = new URL(location.href);
        const idArtigo = url.searchParams.get('idArtigo');

        const divLista = document.querySelector('#lista');

        const lista = async () => {
            const listaResponse = await fetch('http://localhost:4500/jan2023/sessao7/blog/listcoment.php?idArtigo='+idArtigo);
            return listaResponse.text();
        }

        setInterval( () => {
            lista()
            .then( dataLista => {
                //console.log(JSON.parse(dataLista));
                var listahtml="";
                JSON.parse(dataLista).map( comentario => {
                    listahtml += `
                    <div class="card">
                        <div class="card-header">
                            Quote
                        </div>
                        <div class="card-body">
                            <blockquote class="blockquote mb-0">
                            <p>${comentario.comentario}</p>
                            <footer class="blockquote-footer"><cite title="Source Title">${comentario.nome}</cite></footer>
                            </blockquote>
                        </div>
                        </div>
                    <br>
                    `;
                });
                divLista.innerHTML=listahtml;
            })
            .catch( err => {
                console.log('erro', err.message);
            })
        },3000);

    </script>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js" integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN" crossorigin="anonymous"></script>
</body>

</html>