/**
* Search page
*
* @access public
*/
public function action__search($keyword = null)
{
$items = null;
$products = array();
//if(!$get = \Input::get()) \Response::redirect(\Input::referrer(\Uri::create('/')));
//if(empty($get['searchTerm'])) \Response::redirect(\Input::referrer(\Uri::create('/')));
if (strlen(trim($keyword)) < 3) {
\Messages::error('Search word must be at least 3 characters long.');
} else {
$search_keywords = array_map('trim', explode(',', $keyword));
$products = Model_Product::find(function ($query) use($search_keywords) {
$query->where('status', '=', 1);
if (count($search_keywords) > 1) {
foreach ($search_keywords as $key => $keyword) {
if ($key == 0) {
$query->where('title', 'like', "%{$keyword}%");
} else {
$query->or_where('title', 'like', "%{$keyword}%");
}
}
} else {
$query->where('title', 'like', "%{$search_keywords[0]}%");
}
$query->order_by('title');
return $query;
}, 'id');
$items = $products;
if ($items) {
// Price range
if (\Input::get('range')) {
$range = explode('-', \Input::get('range'));
$price_from = isset($range[0]) && is_numeric($range[0]) ? $range[0] : null;
$price_to = isset($range[1]) && is_numeric($range[1]) ? $range[1] : null;
if (!is_null($price_from) && !is_null($price_to)) {
foreach ($items as $key => $item) {
if ($item->default_price[0] >= $price_from && $item->default_price[0] <= $price_to) {
continue;
}
unset($items[$key]);
}
}
}
}
if ($items) {
if (\Input::get('sort') == 'price_asc') {
$items = \Product\Model_Product::get_sorted_products($items);
} elseif (\Input::get('sort') == 'price_desc') {
$items = array_reverse(\Product\Model_Product::get_sorted_products($items));
}
}
}
\Helper::sorting($items);
// Reset to empty array if there are no result found by query
if (is_null($items)) {
$items = array();
}
// Initiate pagination
$pagination = \Hybrid\Pagination::forge(array('total_items' => count($items), 'per_page' => \Input::get('per_page', 30), 'uri_segment' => null, 'base_uri' => 'search'));
// Remove unwanted items, and show only required ones
$items = array_slice($items, $pagination->offset, $pagination->per_page);
\View::set_global('title', 'Search');
\Theme::instance()->set_partial('content', $this->view_dir . 'search')->set('items', $items, false)->set('pagination', $pagination, false)->set('products', $products, false);
}
