<?php

function getComments($article){
    include "mysql.php";
    include "getGravatar.php";
    echo("    <h2>Kommentare:</h2>");
    $result = $conn->query("SELECT * FROM comments WHERE article='$article'");
    if ($result->num_rows > 0) {
        while($row = $result->fetch_assoc()) {
            $name = $row["name"] . "<br>";
            $gravatar = get_gravatar($row["email"]);
            $content = $row["comment"];

            echo(<<<EOF
            <h3 class="commentTitle">$name</h3>
            <div class="comment">
                <img src="$gravatar">
                <article class="commentArticle">
                    <p class="commentText">$content</p>
                </article>
            </div>
            EOF);
        }
    }
    echo(<<<EOF
<script src='https://www.hCaptcha.com/1/api.js' async defer></script>
<div id="newComment">
    <form action="/newComment.php" method="post">
        <label for="name">Name:</label><br>
        <input type="text" id="name" name="name"><br><br>

        <label for="email">E-Mail: (wird nicht ver&ouml;ffentlicht)</label><br>
        <input type="text" id="email" name="email"><br><br>

        <label for="comment">Kommentar:</label><br>
        <textarea name="comment" id="comment"></textarea><br><br>
        
        <div class="h-captcha" data-theme="dark" data-sitekey="$sitekey"></div><br>
        
        <input type="submit" value="Kommentar ver&ouml;ffentlichen"><br>
        <p>Mit dem klick auf den obigen Button erkl&auml;ren sie sich mit der <a href="/datenschutzerklaerung.html">Datenschutzerkl&auml;rung</a> einverstanden.</p>
    </form>
</div>


EOF);
}