Transformando as outras URL do opencart em amigáveis

O opencart por padrão trabalhar com a URL amigáveis dos produtos, categorias, informações, mas alguns itens ele não modificar, como checkout, carrinho, etc. Vou mostrar algumas modificações para ele converta essas URL também.

A versão utilizada para o modificação foi a 1.5.1.3.

Acesse o arquivo catalog/controller/common/seo_url.php

Obs:. Lembre-se antes de fazer backup do arquivo antes de modificá-lo.

Vamos adicionar uma propriedade que terá o valor padrão e a forma amigável. Esses nomes amigáveis podem ser mudados de acordo com sua preferência

[php]
private $urlFriendly = array(
‘common/home’ => ‘home’,
‘checkout/cart’ => ‘carrinho’,
‘account/register’ => ‘cadastre-se’,
‘account/wishlist’ => ‘lista-de-desejo’,
‘checkout/checkout’ => ‘checkout’,
‘account/logout’ => ‘sair’,
‘account/login’ => ‘login’,
‘product/special’ => ‘especial’,
‘affiliate/account’ => ‘afiliado’,
‘checkout/voucher’ => ‘vale-presente’,
‘product/manufacturer’ => ‘fabricante’,
‘account/newsletter’ => ‘newsletter’,
‘account/order’ => ‘meus-pedidos’,
‘account/account’ => ‘minha-conta’,
‘information/contact’ => ‘contato’,
‘information/sitemap’ => ‘mapa-do-site’,
‘account/forgotten’ => ‘lembrar-senha’,
‘account/download’ => ‘meus-download’,
‘account/return’ => ‘minhas-devolucoes’,
‘account/transaction’ => ‘minhas-indicacoes’,
‘account/password’ => ‘alterar-senha’,
‘account/edit’ => ‘alterar-informacoes’,
‘account/address’ => ‘alterar-enderecos’,
‘account/reward’ => ‘pontos-de-fidelidade’,
);
[/php]

Agora vamos criar dois métodos, o primeiro para dizer o valor correspondente da url amigável, exemplo, quando for digitado contato retornará o valor information/contact

[php]
public function getKeyFriendly($_route) {
if( count($this->urlFriendly) > 0 ){
$key = array_search($_route, $this->urlFriendly);
if($key && in_array($_route, $this->urlFriendly)){
return $key;
}
}
return false;
}
[/php]

Basicamente, ele pega valor, pesquisa no array com os valores, e retorna chave do array.

Agora vamos criar outro método, para fazer o processo inverso, pesquisar nas chaves, e retorna o valor correspondente, essa modificação será na hora que for gerar o link.

[php]
public function getValueFriendly($route) {
if( count($this->urlFriendly) > 0) {
if(in_array($route, array_keys($this->urlFriendly))){
return ‘/’.$this->urlFriendly[$route];
}
}
return false;
}
[/php]

Agora vamos adicionar os novos métodos nas partes responsáveis, dentro do método index(), você encontrará esse código:

[php]
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’;
}
[/php]

Você irá alterá-lo, ficando assim:

[php]
if ($_key = $this->getKeyFriendly($this->request->get[‘_route_’]) ) {
$this->request->get[‘route’] = $_key;
}elseif (isset($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’;
}
[/php]

Depois no método rewrite, depois de fechar o elseif ($key == ‘path’) { … }, adicionaria esse trecho

[php]
if( $_link = $this->getValueFriendly($data[‘route’]) ){
$url .= $_link;
unset($data[$key]);
}
[/php]

O código completo ficaria assim:

[php]
<?php

class ControllerCommonSeoUrl extends Controller {

private $urlFriendly = array(
‘common/home’ => ‘home’,
‘checkout/cart’ => ‘carrinho’,
‘account/register’ => ‘cadastre-se’,
‘account/wishlist’ => ‘lista-de-desejo’,
‘checkout/checkout’ => ‘checkout’,
‘account/logout’ => ‘sair’,
‘account/login’ => ‘login’,
‘product/special’ => ‘especial’,
‘affiliate/account’ => ‘afiliado’,
‘checkout/voucher’ => ‘vale-presente’,
‘product/manufacturer’ => ‘fabricante’,
‘account/newsletter’ => ‘newsletter’,
‘account/order’ => ‘meus-pedidos’,
‘account/account’ => ‘minha-conta’,
‘information/contact’ => ‘contato’,
‘information/sitemap’ => ‘mapa-do-site’,
‘account/forgotten’ => ‘lembrar-senha’,
‘account/download’ => ‘meus-download’,
‘account/return’ => ‘minhas-devolucoes’,
‘account/transaction’ => ‘minhas-indicacoes’,
‘account/password’ => ‘alterar-senha’,
‘account/edit’ => ‘alterar-informacoes’,
‘account/address’ => ‘alterar-enderecos’,
‘account/reward’ => ‘pontos-de-fidelidade’,
);

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_’]);

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 ($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 {
$this->request->get[‘route’] = ‘error/not_found’;
}
}

/*Modificado*/
if ($_key = $this->getKeyFriendly($this->request->get[‘_route_’]) ) {
$this->request->get[‘route’] = $_key;
}elseif (isset($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’;
}

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 => $value) {
if (isset($data[‘route’])) {
if (($data[‘route’] == ‘product/product’ && $key == ‘product_id’) || (($data[‘route’] == ‘product/manufacturer/product’ || $data[‘route’] == ‘product/product’) && $key == ‘manufacturer_id’) || ($data[‘route’] == ‘information/information’ && $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]);
}
//Modificado
if( $_link = $this->getValueFriendly($data[‘route’]) ){
$url .= $_link;
unset($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;
}
}

//adicionado
public function getKeyFriendly($_route) {
if( count($this->urlFriendly) > 0 ){
$key = array_search($_route, $this->urlFriendly);
if($key && in_array($_route, $this->urlFriendly)){
return $key;
}
}
return false;
}

//adicionado
public function getValueFriendly($route) {
if( count($this->urlFriendly) > 0) {
if(in_array($route, array_keys($this->urlFriendly))){
return ‘/’.$this->urlFriendly[$route];
}
}
return false;
}

}

?>
[/php]

A versão para Download – seo_url_modificado