index.php

<?php include("includes/db.php"); ?>
<?php include("includes/header.php"); ?>

    <!-- Navigation -->
    <?php include("includes/navigation.php"); ?>

    <!-- Page Content -->
    <div class="container">

        <div class="row">

            <!-- Blog Entries Column -->
            <div class="col-md-8">

            <?php 

                    $per_page = 5;

                if(isset($_GET['page']))
                {
                   $page = $_GET['page'];
                }
                else
                {
                    $page = "";
                }

                if($page == "" || $page == 1)
                {
                    $page_1 = 0;
                }
                else
                {
                    $page_1 = ($page * $per_page) - $per_page;
                }

                if(isset($_SESSION['user_role']) && $_SESSION['user_role'] == 'Admin')
                {
                    $post_query_count = "SELECT * FROM posts";
                }
                else
                {
                    $post_query_count = "SELECT * FROM posts WHERE post_status = 'published'";
                }














                
                $find_count = mysqli_query($connection, $post_query_count);
                $count = mysqli_num_rows($find_count);

                if($count < 1)
                {
                    echo "<h2 class='text-center text-warning'>No Posts</h2>";
                }
                else
                {

                

                $count = ceil($count / $per_page);
            
                $query = "SELECT * FROM posts LIMIT $page_1, $per_page";
                $result = mysqli_query($connection, $query);

                while($row = mysqli_fetch_array($result))
                {
                    $post_id            = $row['post_id'];
                    $post_category_id   = $row['post_category_id'];
                    $post_title         = $row['post_title'];
                    $post_user        = $row['post_user'];
                    $post_date          = $row['post_date'];
                    $post_image         = $row['post_image'];
                    $post_content       = substr($row['post_content'], 0, 50);
                    $post_tags          = $row['post_tags'];
                    $post_comment_count = $row['post_comment_count'];
                    $post_status        = $row['post_status'];

                    
                    

                    
            ?>

                <h1 class="page-header">
                    Page Heading
                    <small>Secondary Text</small>
                </h1>

                <!-- First Blog Post -->
                <h2>
                    <a href="post.php?p_id=<?php echo $post_id;?>"><?php echo $post_title; ?></a>
                </h2>
                <p class="lead">
                    by <a href="author_posts.php?author=<?php echo $post_user; ?>&p_id=<?php echo $post_id;?>"><?php echo $post_user; ?></a>
                </p>
                <p><span class="glyphicon glyphicon-time"></span> <?php echo $post_date; ?></p>
                <hr>
                <a href="post.php?p_id=<?php echo $post_id; ?>">
                    <img class="img-responsive" src="images/<?php echo $post_image; ?>" alt="">
                </a>
                <hr>
                <p><?php echo $post_content; ?></p>
                <a class="btn btn-primary" href="post.php?p_id=<?php echo $post_id; ?>">Read More <span class="glyphicon glyphicon-chevron-right"></span></a>

                <hr>

            <?php
                }}
            ?>

                

                

            </div>

            <!-- Blog Sidebar Widgets Column -->
            <?php include("includes/sidebar.php"); ?>

        </div>
        <!-- /.row -->

        <hr>

        <ul class="pager">
            <?php
            
                for ($i = 1; $i <= $count; $i++) 
                { 
                    if($i == $page)
                    {
                        echo "<li><a class='active_link' href='index.php?page=$i'>$i</a></li>";
                    }
                    else
                    {
                        echo "<li><a href='index.php?page=$i'>$i</a></li>";
                    }
                    
                }

            ?>
        </ul>

<?php include("includes/footer.php"); ?>