<?php include('header.php');?>

<div id="admin-container"></div>
<div id="admin-left-box">

<?php include('menu.php');?>

</div><!--admin-left-box-->
<div class="admin-right-box">

<div class="title"><h1>Manage Catagories</h1></div>
<?php

$del=isset($_GET['del'])?$_GET['del']:"";
$delete=isset($_GET['delete'])?$_GET['delete']:"";

if ($delete == 'yes'){

$mysqli->query("DELETE FROM categories WHERE id='$del'") or die (mysqli_error());

?>

<div class="msg-ok">category deleted successfully.</div> 

<?php

}

error_reporting(E_ALL ^ E_NOTICE);
	// How many adjacent pages should be shown on each side?
	$adjacents = 3;
	
	/* 
	   First get total number of rows in data table. 
	   If you have a WHERE clause in your query, make sure you mirror it here.
	*/
	$query = $mysqli->query("SELECT COUNT(*) as num FROM categories ORDER BY c_name ASC");
	$total_pages = mysqli_fetch_array($query);
	$total_pages = $total_pages['num'];
	
	/* Setup vars for query. */
	$targetpage = "mcategory.php"; 	//your file name  (the name of this file)
	$limit = 10; 								//how many items to show per page
	$page=$_GET['page'];
	if($page) 
		$start = ($page - 1) * $limit; 			//first item to display on this page
	else
		$start = 0;								//if no page var is given, set start to 0
	
	/* Get data. */
	$result = $mysqli->query("SELECT * FROM categories ORDER BY c_name ASC LIMIT $start, $limit");
	
	/* Setup page vars for display. */
	if ($page == 0) $page = 1;					//if no page var is given, default to 1.
	$prev = $page - 1;							//previous page is page - 1
	$next = $page + 1;							//next page is page + 1
	$lastpage = ceil($total_pages/$limit);		//lastpage is = total pages / items per page, rounded up.
	$lpm1 = $lastpage - 1;						//last page minus 1
	
	/* 
		Now we apply our rules and draw the pagination object. 
		We're actually saving the code to a variable in case we want to draw it more than once.
	*/
	$pagination = "";
	if($lastpage > 1)
	{	
		$pagination .= "<div class=\"pagination\">";
		//previous button
		if ($page > 1) 
			$pagination.= "<a href=\"$targetpage?page=$prev\">« previous</a>";
		else
			$pagination.= "<span class=\"disabled\">« previous</span>";	
		
		//pages	
		if ($lastpage < 7 + ($adjacents * 2))	//not enough pages to bother breaking it up
		{	
			for ($counter = 1; $counter <= $lastpage; $counter++)
			{
				if ($counter == $page)
					$pagination.= "<span class=\"current\">$counter</span>";
				else
					$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";					
			}
		}
		elseif($lastpage > 5 + ($adjacents * 2))	//enough pages to hide some
		{
			//close to beginning; only hide later pages
			if($page < 1 + ($adjacents * 2))		
			{
				for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
				{
					if ($counter == $page)
						$pagination.= "<span class=\"current\">$counter</span>";
					else
						$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";					
				}
				$pagination.= "...";
				$pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
				$pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";		
			}
			//in middle; hide some front and some back
			elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
			{
				$pagination.= "<a href=\"$targetpage?page=1\">1</a>";
				$pagination.= "<a href=\"$targetpage?page=2\">2</a>";
				$pagination.= "...";
				for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
				{
					if ($counter == $page)
						$pagination.= "<span class=\"current\">$counter</span>";
					else
						$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";					
				}
				$pagination.= "...";
				$pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
				$pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";		
			}
			//close to end; only hide early pages
			else
			{
				$pagination.= "<a href=\"$targetpage?page=1\">1</a>";
				$pagination.= "<a href=\"$targetpage?page=2\">2</a>";
				$pagination.= "...";
				for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
				{
					if ($counter == $page)
						$pagination.= "<span class=\"current\">$counter</span>";
					else
						$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";					
				}
			}
		}
		
		//next button
		if ($page < $counter - 1) 
			$pagination.= "<a href=\"$targetpage?page=$next\">next »</a>";
		else
			$pagination.= "<span class=\"disabled\">next »</span>";
		$pagination.= "</div>\n";		
	}
?>
<table class="vtable" width="900" border="0" cellspacing="0" cellpadding="0">
  <thead>
  <tr>
    <td width="584">Catagory</td>
     <td width="314">Actions</td>
  </tr>
  </thead>
  <tbody>
 <?php
		while($row = mysqli_fetch_array($result))
		{
		?> 
  <tr>
    <td><?php echo $row['c_name'];?></a></td>
    <td>
    <center>
    <a class="red-button" href="delete_cat.php?id=<?php echo $row['id'];?>&page=<?php echo $page;?>">Delete</a>
    <a class="blue-button" href="medit.php?id=<?php echo $row['id'];?>">Edit</a>    
    </center>
    </td>
  </tr>
<?php }?>  
  </tbody>
</table>
<?=$pagination?>

</div><!--approved-vediobox-->
<!--admin-container-->

<?php include('footer.php');?>