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<!DOCTYPE html>
<html>
<head>
<title>Social</title>
<!-- CSS -->
<link rel="stylesheet" href="assets/css/style.css">
</head>
<body>
<style >
* {
font-size: 12px;
font-family: 'Helvetica', sans-serif;
}
a {
color: #34495e;
text-decoration: none;
}
</style>
<?php
require 'config/config.php';
include('includes/classes/User.php');
include('includes/classes/Post.php');
include('includes/classes/Notification.php');
if(isset($_SESSION['username'])) {
$userLoggedIn = $_SESSION['username']; //sets the logged in user with the session
$user_details_query = mysqli_query($con, "SELECT * FROM users WHERE username='$userLoggedIn'");
$user = mysqli_fetch_array($user_details_query); //Access User Details
} else {
//if a user is not logged in...
header('Location: register.php'); //redirects back to register page
}
?>
<script>
function toggle() {
//Toggle show and hide for comments
var element = document.getElementById('comment_section');
if(element.style.display = 'block') {
element.style.display = 'none';
} else {
element.style.display = 'block';
}
}
</script>
<?php
//Get id of Post
if(isset($_GET['post_id'])){
$post_id = $_GET['post_id'];
}
$user_query = mysqli_query($con, "SELECT added_by, user_to FROM posts WHERE id=$post_id");
$row = mysqli_fetch_array($user_query);
$posted_to = $row['added_by'];
$user_to = $row['user_to'];
if(isset($_POST['postComment' . $post_id])) {
//If the associated post is pressed for the comment ...
$post_body = $_POST['post_body'];
$post_body = mysqli_escape_string($con, $post_body);
$date_time_now = date("Y-m-d H:i:s");
//Comments Table: id, post_body, posted_by, posted_to, date_added, removed, post_id
$insert_post = mysqli_query($con, "INSERT INTO comments VALUES ('', '$post_body', '$userLoggedIn', '$posted_to', '$date_time_now', 'no', '$post_id')");
//Notification
if($posted_to != $userLoggedIn) {
$notification = new Notification($con, $userLoggedIn);
$notification->insertNotification($post_id, $posted_to, 'comment');
}
if (($user_to != 'none') && ($user_to != $userLoggedIn)) {
$notification = new Notification($con, $userLoggedIn);
$notification->insertNotification($post_id, $user_to, 'profile_comment');
}
//All comments on post, if not logged in user or owner, check against previous notifications (array)
$get_commmenters = mysqli_query($con, "SELECT * FROM comments WHERE post_id='$post_id'");
$notified_users = array();
while($row = mysqli_fetch_array($get_commmenters)) {
if($row['posted_by'] != $posted_to && $row['posted_by'] != $user_to && $row['posted_by'] != $userLoggedIn && !in_array($row['posted_by'], $notified_users)) {
$notification = new Notification($con, $userLoggedIn);
$notification->insertNotification($post_id, $row['posted_by'], 'comment_non_owner');
array_push($notified_users, $row['posted_by']);
}
}
echo "<p>Comment Posted! </p>";
}
?>
<form action="comment_frame.php?post_id=<?php echo $post_id; ?>" id="comment_form" name="postComment<?php echo $post_id; ?>" method="POST">
<textarea name="post_body"></textarea>
<input type="submit" name="postComment<?php echo $post_id; ?>" value="Post">
</form>
<?php
$get_comments = mysqli_query($con, "SELECT * FROM comments WHERE post_id='$post_id' ORDER BY id ASC");
$count = mysqli_num_rows($get_comments);
if($count != 0) {
while ($comment = mysqli_fetch_array($get_comments)) {
$comment_body = $comment['post_body'];
$posted_to = $comment['posted_to'];
$posted_by = $comment['posted_by'];
$date_added = $comment['date_added'];
$removed = $comment['removed'];
//Timeframe
$date_time_now = date("Y-m-d H:i:s");
$start_date = new DateTime($date_added); //Time of post
$end_date = new DateTime($date_time_now); //Current time
$interval = $start_date->diff($end_date); //Difference between dates
if($interval->y >= 1) {
if($interval == 1) {
$time_message = $interval->y . " year ago"; //1 year ago
} else {
$time_message = $interval->y . " years ago"; //1+ year ago
};
} else if ($interval-> m >= 1) {
if($interval->d == 0) {
$days = " ago";
} else if($interval->d == 1) {
$days = $interval->d . " day ago";
} else {
$days = $interval->d . " days ago";
};
if($interval->m == 1) {
$time_message = $interval->m . " month". $days;
} else {
$time_message = $interval->m . " months". $days;
};
} else if($interval->d >= 1) {
if($interval->d == 1) {
$time_message = "Yesterday";
} else {
$time_message = $interval->d . " days ago";
}
} else if($interval->h >= 1) {
if($interval->h == 1) {
$time_message = $interval->h . " hour ago";
} else {
$time_message = $interval->h . " hours ago";
}
} else if($interval->i >= 1) {
if($interval->i == 1) {
$time_message = $interval->i . " minute ago";
} else {
$time_message = $interval->i . " minutes ago";
}
} else {
if($interval->s < 30) {
$time_message = "Just now";
} else {
$time_message = $interval->s . " seconds ago";
}
}; //END TIME FRAME
$user_obj = new User($con, $posted_by);
?>
<div class="comment_section">
<a href="<?php echo $posted_by;?>" target="_parent"><img src="<?php echo $user_obj->getProfilePic();?> " title="<?php echo $posted_by;?>" alt="comment_orofile_pic" style="float: left;" height="30"></a>
<a href="<?php echo $posted_by;?>" target="_parent"><strong><?php echo $user_obj->getFirstAndLastName();?> </strong></a>
<span class='time_message'><?php echo $time_message . "</span><br>" . $comment_body; ?>
<hr>
</div>
<?php
} //End While
} else {
echo "<center><br><br>No comments to display.</center>";
}
?>
</body>
</html>