function _product_grid($products, $products_total = null, $page = null, $per_page = null, $keywords = null)
{
$output = '';
$pages_output = '';
if ($products) {
//pagination
if ($products_total) {
$pagination = new Pagination(array('base_url' => '?page=', 'total_rows' => count($products_total), 'per_page' => $per_page, 'num_links' => 9, 'cur_page' => $page));
if ($pagination->total_rows > $pagination->per_page) {
$pages_output .= '<div id="pagination"><p>Pages: ' . str_replace('?page=/', '?page=', $pagination->createLinks()) . '</p></div>';
if ($keywords) {
$pages_output = str_replace('?page=', '?keywords=' . $keywords . '&page=', $pages_output);
}
}
}
$i = 0;
$col_num = 4;
$output .= '<table class="ecommerce">';
foreach ($products as $product) {
if ($i % $col_num == 0) {
if ($i > 1) {
$output .= '</tr>';
}
$output .= '<tr>';
}
$output .= '<td>';
if ($product->image) {
$output .= '<a href="/products/' . $product->slug . '"><img src="/public/ecommerce/images/products/' . str_replace('.', '_tn.', $product->image) . '" width="100" /></a><br />';
}
$output .= '<a href="/products/' . $product->slug . '">' . $product->title . '</a><br />';
if ($product->price > 0) {
$output .= '$' . number_format($product->price, 2);
}
//$output .= '<br /><a class="more" href="/products/'.$product->slug.'">More Info »</a>';
$output .= '</td>';
$i++;
}
while ($i % $col_num != 0) {
$output .= '<td> </td>';
$i++;
}
$output .= '</tr></table>';
}
$output = $pages_output . $output . $pages_output;
if (empty($output)) {
$output = '<p>There are no products to display.</p>';
}
return $output;
}
