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watch_video.php
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watch_video.php
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<?php
include 'components/connect.php';
if(isset($_COOKIE['user_id'])){
$user_id = $_COOKIE['user_id'];
}else{
$user_id = '';
}
if(isset($_GET['get_id'])){
$get_id = $_GET['get_id'];
}else{
$get_id = '';
header('location:home.php');
}
if(isset($_POST['like_content'])){
if($user_id != ''){
$content_id = $_POST['content_id'];
$content_id = filter_var($content_id, FILTER_SANITIZE_STRING);
$select_content = $conn->prepare("SELECT * FROM `content` WHERE id = ? LIMIT 1");
$select_content->execute([$content_id]);
$fetch_content = $select_content->fetch(PDO::FETCH_ASSOC);
$tutor_id = $fetch_content['tutor_id'];
$select_likes = $conn->prepare("SELECT * FROM `likes` WHERE user_id = ? AND content_id = ?");
$select_likes->execute([$user_id, $content_id]);
if($select_likes->rowCount() > 0){
$remove_likes = $conn->prepare("DELETE FROM `likes` WHERE user_id = ? AND content_id = ?");
$remove_likes->execute([$user_id, $content_id]);
$message[] = 'removed from likes!';
}else{
$insert_likes = $conn->prepare("INSERT INTO `likes`(user_id, tutor_id, content_id) VALUES(?,?,?)");
$insert_likes->execute([$user_id, $tutor_id, $content_id]);
$message[] = 'added to likes!';
}
}else{
$message[] = 'please login first!';
}
}
if(isset($_POST['add_comment'])){
if($user_id != ''){
$id = unique_id();
$comment_box = $_POST['comment_box'];
$comment_box = filter_var($comment_box, FILTER_SANITIZE_STRING);
$content_id = $_POST['content_id'];
$content_id = filter_var($content_id, FILTER_SANITIZE_STRING);
$select_content = $conn->prepare("SELECT * FROM `content` WHERE id = ? LIMIT 1");
$select_content->execute([$content_id]);
$fetch_content = $select_content->fetch(PDO::FETCH_ASSOC);
$tutor_id = $fetch_content['tutor_id'];
if($select_content->rowCount() > 0){
$select_comment = $conn->prepare("SELECT * FROM `comments` WHERE content_id = ? AND user_id = ? AND tutor_id = ? AND comment = ?");
$select_comment->execute([$content_id, $user_id, $tutor_id, $comment_box]);
if($select_comment->rowCount() > 0){
$message[] = 'comment already added!';
}else{
$insert_comment = $conn->prepare("INSERT INTO `comments`(id, content_id, user_id, tutor_id, comment) VALUES(?,?,?,?,?)");
$insert_comment->execute([$id, $content_id, $user_id, $tutor_id, $comment_box]);
$message[] = 'new comment added!';
}
}else{
$message[] = 'something went wrong!';
}
}else{
$message[] = 'please login first!';
}
}
if(isset($_POST['delete_comment'])){
$delete_id = $_POST['comment_id'];
$delete_id = filter_var($delete_id, FILTER_SANITIZE_STRING);
$verify_comment = $conn->prepare("SELECT * FROM `comments` WHERE id = ?");
$verify_comment->execute([$delete_id]);
if($verify_comment->rowCount() > 0){
$delete_comment = $conn->prepare("DELETE FROM `comments` WHERE id = ?");
$delete_comment->execute([$delete_id]);
$message[] = 'comment deleted successfully!';
}else{
$message[] = 'comment already deleted!';
}
}
if(isset($_POST['update_now'])){
$update_id = $_POST['update_id'];
$update_id = filter_var($update_id, FILTER_SANITIZE_STRING);
$update_box = $_POST['update_box'];
$update_box = filter_var($update_box, FILTER_SANITIZE_STRING);
$verify_comment = $conn->prepare("SELECT * FROM `comments` WHERE id = ? AND comment = ?");
$verify_comment->execute([$update_id, $update_box]);
if($verify_comment->rowCount() > 0){
$message[] = 'comment already added!';
}else{
$update_comment = $conn->prepare("UPDATE `comments` SET comment = ? WHERE id = ?");
$update_comment->execute([$update_box, $update_id]);
$message[] = 'comment edited successfully!';
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>watch video</title>
<!-- font awesome cdn link -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/all.min.css">
<!-- custom css file link -->
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<?php include 'components/user_header.php'; ?>
<?php
if(isset($_POST['edit_comment'])){
$edit_id = $_POST['comment_id'];
$edit_id = filter_var($edit_id, FILTER_SANITIZE_STRING);
$verify_comment = $conn->prepare("SELECT * FROM `comments` WHERE id = ? LIMIT 1");
$verify_comment->execute([$edit_id]);
if($verify_comment->rowCount() > 0){
$fetch_edit_comment = $verify_comment->fetch(PDO::FETCH_ASSOC);
?>
<section class="edit-comment">
<h1 class="heading">edti comment</h1>
<form action="" method="post">
<input type="hidden" name="update_id" value="<?= $fetch_edit_comment['id']; ?>">
<textarea name="update_box" class="box" maxlength="1000" required placeholder="please enter your comment" cols="30" rows="10"><?= $fetch_edit_comment['comment']; ?></textarea>
<div class="flex">
<a href="watch_video.php?get_id=<?= $get_id; ?>" class="inline-option-btn">cancel edit</a>
<input type="submit" value="update now" name="update_now" class="inline-btn">
</div>
</form>
</section>
<?php
}else{
$message[] = 'comment was not found!';
}
}
?>
<!-- watch video section starts -->
<section class="watch-video">
<?php
$select_content = $conn->prepare("SELECT * FROM `content` WHERE id = ? AND status = ?");
$select_content->execute([$get_id, 'active']);
if($select_content->rowCount() > 0){
while($fetch_content = $select_content->fetch(PDO::FETCH_ASSOC)){
$content_id = $fetch_content['id'];
$select_likes = $conn->prepare("SELECT * FROM `likes` WHERE content_id = ?");
$select_likes->execute([$content_id]);
$total_likes = $select_likes->rowCount();
$verify_likes = $conn->prepare("SELECT * FROM `likes` WHERE user_id = ? AND content_id = ?");
$verify_likes->execute([$user_id, $content_id]);
$select_tutor = $conn->prepare("SELECT * FROM `tutors` WHERE id = ? LIMIT 1");
$select_tutor->execute([$fetch_content['tutor_id']]);
$fetch_tutor = $select_tutor->fetch(PDO::FETCH_ASSOC);
?>
<div class="video-details">
<video src="uploaded_files/<?= $fetch_content['video']; ?>" class="video" poster="uploaded_files/<?= $fetch_content['thumb']; ?>" controls autoplay></video>
<h3 class="title"><?= $fetch_content['title']; ?></h3>
<div class="info">
<p><i class="fas fa-calendar"></i><span><?= $fetch_content['date']; ?></span></p>
<p><i class="fas fa-heart"></i><span><?= $total_likes; ?> likes</span></p>
</div>
<div class="tutor">
<img src="uploaded_files/<?= $fetch_tutor['image']; ?>" alt="">
<div>
<h3><?= $fetch_tutor['name']; ?></h3>
<span><?= $fetch_tutor['profession']; ?></span>
</div>
</div>
<form action="" method="post" class="flex">
<input type="hidden" name="content_id" value="<?= $content_id; ?>">
<a href="playlist.php?get_id=<?= $fetch_content['playlist_id']; ?>" class="inline-btn">view playlist</a>
<?php
if($verify_likes->rowCount() > 0){
?>
<button type="submit" name="like_content"><i class="fas fa-heart"></i><span>liked</span></button>
<?php
}else{
?>
<button type="submit" name="like_content"><i class="far fa-heart"></i><span>like</span></button>
<?php
}
?>
</form>
<div class="description"><p><?= $fetch_content['description']; ?></p></div>
</div>
<?php
}
}else{
echo '<p class="empty">no videos added yet!</p>';
}
?>
</section>
<!-- watch video section ends -->
<!-- comments section starts -->
<section class="comments">
<h1 class="heading">add a comment</h1>
<form action="" method="post" class="add-comment">
<input type="hidden" name="content_id" value="<?= $get_id; ?>">
<textarea name="comment_box" required placeholder="write your comment..." maxlength="1000" cols="30" rows="10"></textarea>
<input type="submit" value="add comment" name="add_comment" class="inline-btn">
</form>
<h1 class="heading">user comments</h1>
<div class="show-comments">
<?php
$select_comments = $conn->prepare("SELECT * FROM `comments` WHERE content_id = ?");
$select_comments->execute([$get_id]);
if($select_comments->rowCount() > 0){
while($fetch_comment = $select_comments->fetch(PDO::FETCH_ASSOC)){
$select_commentor = $conn->prepare("SELECT * FROM `users` WHERE id = ?");
$select_commentor->execute([$fetch_comment['user_id']]);
$fetch_commentor = $select_commentor->fetch(PDO::FETCH_ASSOC);
?>
<div class="box" style="<?php if($fetch_comment['user_id'] == $user_id){echo 'order:-1;';} ?>">
<div class="user">
<img src="uploaded_files/<?= $fetch_commentor['image']; ?>" alt="">
<div>
<h3><?= $fetch_commentor['name']; ?></h3>
<span><?= $fetch_comment['date']; ?></span>
</div>
</div>
<p class="text"><?= $fetch_comment['comment']; ?></p>
<?php
if($fetch_comment['user_id'] == $user_id){
?>
<form action="" method="post" class="flex-btn">
<input type="hidden" name="comment_id" value="<?= $fetch_comment['id']; ?>">
<button type="submit" name="edit_comment" class="inline-option-btn">edit comment</button>
<button type="submit" name="delete_comment" class="inline-delete-btn" onclick="return confirm('delete this comment?');">delete comment</button>
</form>
<?php
}
?>
</div>
<?php
}
}else{
echo '<p class="empty">no comments added yet!</p>';
}
?>
</div>
</section>
<!-- comments section ends -->
<?php include 'components/footer.php'; ?>
<!-- custom js file link -->
<script src="js/script.js"></script>
</body>
</html>