[1.5.0] How to change index.php?route to seo friendly urls?

Code: Select all

<?php
class ControllerCommonSeoUrl extends Controller {
	public function index() {
		// Add rewrite to url class
		if ($this->config->get('config_seo_url')) {
			$this->url->addRewrite($this);
		}
		
		// Decode URL
		if (isset($this->request->get['_route_'])) {
			$parts = explode('/', $this->request->get['_route_']);

			$route = "";
			
			foreach ($parts as $part) {
				$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE keyword = '" . $this->db->escape($part) . "'");
				
				if ($query->num_rows) {
					$url = explode('=', $query->row['query']);

					if(count($url) > 1){
					
					if ($url[0] == 'product_id') {
						$this->request->get['product_id'] = $url[1];
					}
					
					if ($url[0] == 'category_id') {
						if (!isset($this->request->get['path'])) {
							$this->request->get['path'] = $url[1];
						} else {
							$this->request->get['path'] .= '_' . $url[1];
						}
					}	
					
					if ($url[0] == 'manufacturer_id') {
						$this->request->get['manufacturer_id'] = $url[1];
					}
					
					if ($url[0] == 'information_id') {
						$this->request->get['information_id'] = $url[1];
					}
					}else{
						$route = $url[0];
					}
				} else {
					$this->request->get['route'] = 'error/not_found';	
				}
			}
			
			if (isset($this->request->get['product_id'])) {
				$this->request->get['route'] = 'product/product';
			} elseif (isset($this->request->get['path'])) {
				$this->request->get['route'] = 'product/category';
			} elseif (isset($this->request->get['manufacturer_id'])) {
				$this->request->get['route'] = 'product/manufacturer/product';
			} elseif (isset($this->request->get['information_id'])) {
				$this->request->get['route'] = 'information/information';
			}else {
				$this->request->get['route'] = $route;
			}

			
			if (isset($this->request->get['route'])) {
				return $this->forward($this->request->get['route']);
			}
		}
	}
	
	public function rewrite($link) {
		if ($this->config->get('config_seo_url')) {
			$url_data = parse_url(str_replace('&', '&', $link));
		
			$url = ''; 
			
			$data = array();
		
			parse_str($url_data['query'], $data);
			
			foreach ($data as $key => $value) {
				if (($key == 'product_id') || ($key == 'manufacturer_id') || ($key == 'information_id')) {
					$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE `query` = '" . $this->db->escape($key . '=' . (int)$value) . "'");
				
					if ($query->num_rows) {
						$url .= '/' . $query->row['keyword'];
						
						unset($data[$key]);
					}					
				} elseif ($key == 'path') {
					$categories = explode('_', $value);
					
					foreach ($categories as $category) {
						$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE `query` = 'category_id=" . (int)$category . "'");
				
						if ($query->num_rows) {
							$url .= '/' . $query->row['keyword'];
						}							
					}
					
					unset($data[$key]);
				}elseif ($key == 'route') {
					$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE `query` = '" . $this->db->escape($value) . "'");
				
					if ($query->num_rows) {
						$url .= '/' . $query->row['keyword'];
						
						unset($data[$key]);
					}					
				}
			}
		
			if ($url) {
				unset($data['route']);
			
				$query = '';
			
				if ($data) {
					foreach ($data as $key => $value) {
						$query .= '&' . $key . '=' . $value;
					}
					
					if ($query) {
						$query = '?' . trim($query, '&');
					}
				}

				return $url_data['scheme'] . '://' . $url_data['host'] . (isset($url_data['port']) ? ':' . $url_data['port'] : '') . str_replace('/index.php', '', $url_data['path']) . $url . $query;
			} else {
				return $link;
			}
		} else {
			return $link;
		}		
	}	
}
?>

Code: Select all

INSERT INTO url_alias (query, keyword) VALUES ('common/home', '');
INSERT INTO url_alias (query, keyword) VALUES ('account/wishlist', 'wishlist');
INSERT INTO url_alias (query, keyword) VALUES ('account/account', 'my-account');
INSERT INTO url_alias (query, keyword) VALUES ('checkout/cart', 'shopping-cart');
INSERT INTO url_alias (query, keyword) VALUES ('checkout/checkout', 'checkout');
INSERT INTO url_alias (query, keyword) VALUES ('account/login', 'login');
INSERT INTO url_alias (query, keyword) VALUES ('account/logout', 'logout');
INSERT INTO url_alias (query, keyword) VALUES ('account/order', 'order-history');
INSERT INTO url_alias (query, keyword) VALUES ('account/newsletter', 'newsletter');
INSERT INTO url_alias (query, keyword) VALUES ('product/special', 'specials');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/account', 'affiliates');
INSERT INTO url_alias (query, keyword) VALUES ('checkout/voucher', 'gift-vouchers');
INSERT INTO url_alias (query, keyword) VALUES ('product/manufacturer', 'brands');
INSERT INTO url_alias (query, keyword) VALUES ('information/contact', 'contact-us');
INSERT INTO url_alias (query, keyword) VALUES ('account/return/insert', 'request-return');
INSERT INTO url_alias (query, keyword) VALUES ('information/sitemap', 'sitemap');
INSERT INTO url_alias (query, keyword) VALUES ('account/forgotten', 'forgot-password');
INSERT INTO url_alias (query, keyword) VALUES ('account/download', 'downloads');
INSERT INTO url_alias (query, keyword) VALUES ('account/return', 'returns');
INSERT INTO url_alias (query, keyword) VALUES ('account/transaction', 'transactions');
INSERT INTO url_alias (query, keyword) VALUES ('account/register', 'create-account');
INSERT INTO url_alias (query, keyword) VALUES ('product/compare', 'compare-products');
INSERT INTO url_alias (query, keyword) VALUES ('product/search', 'search');
INSERT INTO url_alias (query, keyword) VALUES ('account/edit', 'edit-account');
INSERT INTO url_alias (query, keyword) VALUES ('account/password', 'change-password');
INSERT INTO url_alias (query, keyword) VALUES ('account/address', 'address-book');
INSERT INTO url_alias (query, keyword) VALUES ('account/reward', 'reward-points');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/edit', 'edit-affiliate-account');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/password', 'change-affiliate-password');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/payment', 'affiliate-payment-options');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/tracking', 'affiliate-tracking-code');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/transaction', 'affiliate-transactions');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/logout', 'affiliate-logout');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/forgotten', 'affiliate-forgot-password');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/register', 'create-affiliate-account');
INSERT INTO url_alias (query, keyword) VALUES ('affiliate/login', 'affiliate-login');