/
post.php
274 lines (206 loc) · 10.2 KB
/
post.php
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<?php include "includes/header.php";?>
<?php include "./admin/functions.php"; ?>
<!-- Navigation -->
<?php include "includes/navigation.php"; ?>
<?php
if(isset($_POST['liked'])){
$search_post = "SELECT * FROM Posts WHERE post_id = {$_POST['post_id']}"; //within <script> tag
$result = mysqli_query($connection, $search_post);
$post_result_array = mysqli_fetch_array($result); //assoc array returned
$likes = $post_result_array['likes'];
//update likes field for that post
mysqli_query($connection, "UPDATE Posts SET likes = {$likes}+1 WHERE post_id = {$GET['p_id']}");
?>
<script>
var likes = <?php echo $likes; ?>;
console.log('likes for post: '+likes);
</script>
<?php
} else if(isset($_POST['unliked'])){
$query = "SELECT * FROM Posts WHERE post_id = {$_POST['post_id']}";
$result = mysqli_query($connection, $query);
$post_result_array = mysqli_fetch_array($result);
$likes = $post_result_array['likes'];
mysqli_query($connection, "DELETE FROM Likes WHERE post_id = {$_POST['post_id']} AND user_id = {$_POST['user_id']}");
mysqli_query($connection, "UPDATE Posts SET likes=$likes-1 WHERE WHERE post_id = {$_POST['post_id']}");
exit();
} else {
echo "<h2 class='text-center'>Please click like!</h2>";
}
?>
<!-- Page Content -->
<div class="container">
<div class="row">
<!-- Blog Entries Column -->
<div class="col-md-8">
<?php //include "includes/db.php"; REPEATED inclusion
if(isset($_GET['p_id'])){
$selected_post_id = escape($_GET['p_id']);
$views_query = "UPDATE Posts SET post_views_count = post_views_count+1 WHERE post_id = {$selected_post_id}";
$views_result = mysqli_query($connection, $views_query);
if(!$views_result){
die("Query failed");
}
if(isset($_SESSION['user_role']) && $_SESSION['user_role']=='admin'){
$query = "SELECT * FROM Posts WHERE post_id = $selected_post_id";
}
$query = "SELECT * FROM Posts WHERE post_id = $selected_post_id AND post_status='Published'";
$select_all_posts = mysqli_query($connection, $query);
while($row = mysqli_fetch_assoc($select_all_posts)){
$post_title = $row['post_title'];
$post_author = $row['post_author'];
$post_date = $row['post_date'];
$post_image = $row['post_image'];
$post_content = $row['post_content'];
}
$published_posts = mysqli_num_rows($select_all_posts);
if($published_posts < 1){
echo "<h1 class='text-center'>No published posts yet!</h1>";
}
?>
<h1 class="page-header">
Page Heading
<small>Secondary Text</small>
</h1>
<!-- First Blog Post -->
<h2>
<a href="post.php?p_id=<?php echo $selected_post_id; ?>"><?php echo $post_title; ?></a>
</h2>
<p class="lead">
by <a href="author_posts.php?author=<?php echo $post_author; ?>&p_id=<?php echo $selected_post_id; ?>"><?php echo $post_author; ?></a>
</p>
<p><span class="glyphicon glyphicon-time"></span> Posted on <?php echo $post_date; ?></p>
<hr>
<img class="img-responsive" src="images/<?php echo $post_image; ?>" alt="">
<hr>
<div class="row">
<p class="pull-right"><a class="like" href=''><span class="glyphicon glyphicon-thumbs-up"></span> Like</a></p>
</div>
<div class="row">
<p class="pull-right"><a class="unlike" href=''><span class="glyphicon glyphicon-thumbs-down"></span> Unlike</a></p>
</div>
<?php }
else{
header("Location: index.php");
}
?>
<!-- Blog Comments -->
<?php
if(isset($_POST['create_comment'])){
$selected_id = escape($_GET['p_id']);
$comment_author = escape($_POST['comment_author']);
$comment_email = escape($_POST['comment_email']);
$comment_content = escape($_POST['comment_content']);
if(!empty($comment_author) && !empty($comment_email) && !empty($comment_content)){
$query = "INSERT INTO Comments (comment_post_id,comment_date,comment_author,comment_content,comment_status,comment_email) ";
$query.= "VALUES ('{$selected_id}',now(), '{$comment_author}', '{$comment_content}', 'Approved!', '{$comment_email}')";
$create_comment = mysqli_query($connection,$query);
if(!$create_comment){
die("<br>".'Query Failed. '.mysqli_error($connection));
}
// $query = "UPDATE Posts SET post_comment_count = post_comment_count+1 ";
// $query.= "WHERE post_id = $selected_id";
$update_comment_count = mysqli_query($connection,$query);
}
}
?>
<!-- Comments Form -->
<div class="well">
<h4>Leave a Comment:</h4>
<form action="" role="form" method="POST">
<label for="Author">Author</label>
<div class="form-group">
<input type="text" class="form-control" name="comment_author">
</div>
<label for="Email">Email</label>
<div class="form-group">
<input type="email" class="form-control" name="comment_email">
</div>
<label for="Comment">Comment</label>
<div class="form-group">
<textarea name="comment_content" class="form-control" rows="3"></textarea>
</div>
<button type="submit" name="create_comment" class="btn btn-primary">Submit</button>
</form>
</div>
<hr>
<!-- Posted Comments -->
<?php
$selected_p_id = escape($_GET['p_id']);
$query = "SELECT * FROM Comments WHERE comment_post_id = {$selected_p_id} ";
$query.= "AND comment_status = 'Approved!' ";
$query.= "ORDER BY comment_id DESC ";
$select_comments_by_id = mysqli_query($connection, $query);
if(!$select_comments_by_id){
die('Query failed '.mysqli_error($connection));
}
$comment_date = '';
$comment_content = '';
$comment_author = '';
while($row = mysqli_fetch_assoc($select_comments_by_id)){
$comment_date = $row['comment_date'];
$comment_content = $row['comment_content'];
$comment_author = $row['comment_author'];
?>
<!-- Comment -->
<?php
$accepted_comments = mysqli_num_rows($select_comments_by_id);
if($accepted_comments < 1){
echo "<h1 class='text-center'>No comments for this post yet!</h1>";
} else{
?>
<div class="media">
<a class="pull-left" href="#">
<img class="media-object" src="http://placehold.it/64x64" alt="">
</a>
<div class="media-body">
<h4 class="media-heading"><?php echo $comment_author; ?>
<small><?php echo $comment_date; ?></small>
</h4>
<?php echo $comment_content; ?>
</div>
</div>
<?php } } ?>
</div>
<!-- Blog Sidebar Widgets Column -->
<?php include "includes/sidebar.php"; ?>
</div>
<!-- /.row -->
</div>
<hr>
<?php include "includes/footer.php"; ?>
<script>
$(document).ready(function(){
var post_id = <?php echo $_GET['p_id']; ?>;
var user_id =
$('.like').click(function(){
//use AJAX to increase number of likes
//A set of key/value pairs that configure the Ajax request.
$.ajax({
url: "./post.php?p_id="+post_id,
type: 'post',
data: { //indeces of POST associative array, form data in headers
'liked': 1,
'post_id': post_id,
'user_id': user_id
}
});
console.log($.ajax(data));
});
//Unlike:
$('.unlike').click(function(){
//use AJAX to increase number of likes
//A set of key/value pairs that configure the Ajax request.
$.ajax({
url: "./post.php?p_id="+post_id,
type: 'post',
data: { //indeces of POST associative array, form data in headers
'unliked': 1,
'post_id': post_id,
'user_id': user_id
}
});
console.log($.ajax(data));
})
});
</script>