Código: Selecionar todos<?php
class ControllerPaymentMercadopago2 extends Controller {
private $error;
public $sucess = true;
private $order_info;
private $message;
private $order_id;
protected function index() {
$this->data['button_confirm'] = $this->language->get('button_confirm');
$this->data['button_back'] = $this->language->get('button_back');
if ($this->config->get('mercadopago2_country')) {
$this->data['action'] = $this->config->get('mercadopago2_country');
}
$this->load->model('checkout/order');
$this->language->load('payment/mercadopago2');
$this->order_id = $this->session->data['order_id'];
$order_info = $this->model_checkout_order->getOrder($this->order_id);
//Cambio el código ISO-3 de la moneda por el que se les ocurrio poner a los de mercadopago2!!!
switch($order_info['currency_code']) {
case"ARS":
$currency = 'ARS';
break;
case"ARG":
$currency = 'ARG';
break;
case"BRA":
$currency = 'BRL';
break;
case"BRL":
$currency = 'BRL';
break;
case"REA":
$currency = 'BRL';
break;
case"MXN":
$currency = 'MEX';
break;
case"CLP":
$currency = 'CHI';
break;
default:
$currency = 'USD';
break;
}
$currencies = array('ARS','BRL','MEX','CHI');
if (!in_array($currency, $currencies)) {
$currency = '';
$this->data['error'] = $this->language->get('currency_no_support');
}
$products = '';
foreach ($this->cart->getProducts() as $product) {
$products .= $product['quantity'] . ' x ' . $product['name'] . ', ';
}
$allproducts = $this->cart->getProducts();
$firstproduct = reset($allproducts);
// dados 2.0
$totalprice = $order_info['total'] * $order_info['currency_value'];
$this->id = 'payment';
if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/payment/mercadopago2.tpl')) {
$this->template = $this->config->get('config_template') . '/template/payment/mercadopago2.tpl';
} else {
$this->template = 'default/template/payment/mercadopago2.tpl';
}
$this->data['server'] = $_SERVER;
$this->data['debug'] = $this->config->get('mercadopago2_debug');
// get credentials
$client_id = $this->config->get('mercadopago2_client_id');
$client_secret = $this->config->get('mercadopago2_client_secret');
$url = $this->config->get('mercadopago2_url');
// urls
// array to create preference key
$carrinho = array(
"external_reference" => $order_info['order_id'] ,// seu codigo de referencia, i.e. Numero do pedido da sua loja
"currency" => $currency ,// string Argentina: ARS (peso argentino) ó USD (Dólar estadounidense); Brasil: BRL (Real).
"title" => $firstproduct['name'], //string
"description" => $firstproduct['quantity'] . ' x ' . $firstproduct['name'], // string
"quantity" => 1,// int
"image" => HTTP_SERVER . 'image/' . $firstproduct['image'], // Imagem, string
"amount" => round($totalprice, 2), //decimal
"payment_firstname" => $order_info['payment_firstname'],// string
"payment_lastname" => $order_info['payment_lastname'],// string
"email" => $order_info['email'],// string
"pending" => $url . '/index.php?route=payment/mercadopago2/callback', // string
"approved" => $url . '/index.php?route=payment/mercadopago2/callback' // string
);
// methods para excluir
$exclude = $this->config->get('mercadopago2_methods'); // string
$mp = new Shop($client_id,$client_secret);
if($mp->GetCheckout($carrinho,$exclude) != ''){
$this->data['link'] = $mp->GetCheckout($carrinho,$exclude);
} else {
$this->data['error'] = $mp->getError();
}
$this->render();
}
public function callback() {
$order_id = $this->request->get['order_id'];
$this->load->model('checkout/order');
$this->model_checkout_order->confirm($this->order_id, $this->config->get('mercadopago2_order_status_id'));
$this->redirect(HTTP_SERVER . 'index.php?route=checkout/success');
}
public function retorno() {
if (isset($_REQUEST['id'])) {
$id = $_REQUEST['id'];
$client_id = $this->config->get('mercadopago2_client_id');
$client_secret = $this->config->get('mercadopago2_client_secret');
$checkdata = New Shop($client_id,$client_secret);
$dados = $checkdata->GetStatus($id);
$order_id = $dados['collection']['external_reference'];
$order_status = $dados['collection']['status'];
$this->load->model('checkout/order');
$order = $this->model_checkout_order->getOrder($order_id);
if ($order['order_status_id'] == '0') {
$this->model_checkout_order->confirm($order_id, $this->config->get('mercadopago_order_status_id'));
}
switch ($order_status) {
case 'approved':
$this->model_checkout_order->update($order_id, $this->config->get('mercadopago2_order_status_id_completed'));
break;
case 'pending':
$this->model_checkout_order->update($order_id, $this->config->get('mercadopago2_order_status_id_pending'));
break;
case 'in_process':
$this->model_checkout_order->update($order_id, $this->config->get('mercadopago2_order_status_id_process'));
break;
case 'reject':
$this->model_checkout_order->update($order_id, $this->config->get('mercadopago2_order_status_id_rejected'));
break;
case 'refunded':
$this->model_checkout_order->update($order_id, $this->config->get('mercadopago2_order_status_id_refunded'));
break;
case 'cancelled':
$this->model_checkout_order->update($order_id, $this->config->get('mercadopago2_order_status_id_cancelled'));
break;
case 'in_metiation':
$this->model_checkout_order->update($order_id, $this->config->get('mercadopago2_order_status_id_in_mediation'));
break;
default:
$this->model_checkout_order->update($order_id, $this->config->get('mercadopago2_order_status_id_pending'));
}
}
}
}
class mercadopago {
public $accesstoken;
protected $client_id;
protected $client_secret;
public $erro;
protected $date;
protected $expired;
///// function just to debug the code if is needed
function debug($error){
$this->erro = $error ;
}
///// function to post the datas
public function DoPost($fields,$url,$heads,$codeexpect,$type,$method){
// buld the post data follwing the api needs
if($type == 'json'){
$posts = json_encode($fields);
} else if ($type == 'none') {
$posts = $fields;
} else {
$posts = http_build_query($fields);
}
// change the curl method follwing the api needs
switch ($method):
case 'get':
$options = array(
CURLOPT_RETURNTRANSFER => '1',
CURLOPT_HTTPHEADER => $heads,
CURLOPT_SSL_VERIFYPEER => 'false',
CURLOPT_URL => $url,
CURLOPT_POSTFIELDS => $posts ,
CURLOPT_CUSTOMREQUEST => "GET"
);
break;
case 'put':
$options = array(
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_HTTPHEADER => $heads,
CURLOPT_SSL_VERIFYPEER => 'false',
CURLOPT_URL => $url,
CURLOPT_POSTFIELDS => $posts,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_HEADER => 1
);
break;
case 'post':
$options = array(
CURLOPT_RETURNTRANSFER => '1',
CURLOPT_HTTPHEADER => $heads,
CURLOPT_SSL_VERIFYPEER => 'false',
CURLOPT_URL => $url,
CURLOPT_POSTFIELDS => $posts,
CURLOPT_CUSTOMREQUEST => "POST",
);
break;
case 'delete':
$options = array(
CURLOPT_RETURNTRANSFER => '1',
CURLOPT_HTTPHEADER => $heads,
CURLOPT_SSL_VERIFYPEER => 'false',
CURLOPT_URL => $url,
CURLOPT_POSTFIELDS => $posts,
CURLOPT_CUSTOMREQUEST => "DELETE",
);
break;
default:
$options = array(
CURLOPT_RETURNTRANSFER => '1',
CURLOPT_HTTPHEADER => $heads,
CURLOPT_SSL_VERIFYPEER => 'false',
CURLOPT_URL => $url,
CURLOPT_POSTFIELDS => $posts ,
CURLOPT_CUSTOMREQUEST => "GET"
);
break;
endswitch;
// do a curl call
$call = curl_init();
curl_setopt_array($call,$options);
// execute the curl call
$dados = curl_exec($call);
// get the curl statys
$status = curl_getinfo($call);
// close the call
curl_close($call);
// check to see if the call was succesful
if ($status['http_code'] != $codeexpect){
$this->debug($dados);
return false;
} else {
// change the json retur to a php array and return it
return json_decode($dados,true);
}
}
public function getAccessToken(){
$data = getdate();
$time = $data[0];
// verifica se já existe accesstoken valido, caso exista, retorna o accesstoken
if(isset($this->accesstoken) && isset($this->date)){
$timedifference = $time - $this->date;
if($timedifference < $this->expired){
return $this->accesstoken;
}
}
// get the clients variables
$post = array(
'client_id' => $this->client_id,
'client_secret' => $this->client_secret,
'grant_type' => 'client_credentials'
);
// set the header
$header = array('Accept: application/json','Content-Type: application/x-www-form-urlencoded');
// set the url to get the access token
$url = 'https://api.mercadolibre.com/oauth/token';
// call the post function. expection 200 as return
$dados = $this->DoPost($post,$url,$header,'200','post','post');
// set the access token
if($dados['access_token']){
$this->accesstoken = $dados['access_token'];
}
// guarta o hoarario, prazo de expiraç?o e returna o access token
$this->date = $time;
$this->expired = $dados['expires_in'];
return $dados['access_token'];
}
}
Class Shop extends MercadoPago {
// do the client authentication
public function __construct($client,$secret){
$this->client_id = $client;
$this->client_secret = $secret;
}
public function GetMethods($country_id) {
$url = "https://api.mercadolibre.com/sites/" . $country_id . "/payment_methods";
$header = null;
$methods = $this->DoPost(null,$url,$header,'200','none','get');
return $methods;
}
// Generate the botton
public function GetCheckout($data,$excludes){
if($excludes != ''){
$methods_excludes = preg_split("/[\s,]+/", $excludes);
foreach ($methods_excludes as $exclude ){
$excludemethods[] = array('id' => $exclude);
}
$opt = array(
"external_reference" => $data['external_reference'],
"items" => array(
array ("id" => $data['external_reference'], // updated
"title" => $data['title'],
"description" => $data['quantity'] . ' x ' . $data['title'],
"quantity" => 1,
"unit_price" => round($data['amount'], 2),
"currency_id" => $data['currency'],
"picture_url"=> $data['image'],
)),
"payer" => array(
"name" => $data['payment_firstname'],
"surname" => $data['payment_lastname'],
"email" => $data['email']
),
"back_urls" => array(
"pending" => $data['pending'],
"success" => $data['approved']
),
"payment_methods" => array(
"excluded_payment_methods" => $excludemethods
)
);
}else{
$opt = array(
"external_reference" => $data['external_reference'],
"items" => array(
array ("id" => $data['external_reference'], // updated
"title" => $data['title'],
"description" => $data['quantity'] . ' x ' . $data['title'],
"quantity" => 1,
"unit_price" => round($data['amount'], 2),
"currency_id" => $data['currency'],
"picture_url"=> $data['image'],
)),
"payer" => array(
"name" => $data['payment_firstname'],
"surname" => $data['payment_lastname'],
"email" => $data['email']
),
"back_urls" => array(
"pending" => $data['pending'],
"success" => $data['approved']
),
);
}
$this->getAccessToken();
if(isset($this->accesstoken)){
$url = 'https://api.mercadolibre.com/checkout/preferences?access_token=' . $this->accesstoken;
$header = array('Content-Type:application/json','Accept: application/json');
$dados = $this->DoPost($opt,$url,$header,'201','json','post');
if(isset($dados['init_point'])){
$link = $dados['init_point'];
return $link;
}
return false;
}
return false;
}
public function GetStatus($id){
$this->getAccessToken();
$url = "https://api.mercadolibre.com/collections/notifications/" . $id . "?access_token=" . $this->accesstoken;
$header = array('Accept: application/json', 'Content-Type: application/x-www-form-urlencoded');
$retorno = $this->DoPost($opt=null,$url,$header,'200','none','post');
return $retorno;
}
public function getError(){
if ($this->erro != '' && $this->erro != null){
return $this->erro;
}
}
}
?>
