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[Help Needed] How to move the PayPal button to the place I want?

sdas86
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yaniv14 Newbie

yaniv14

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Posted

I think that the add to cart and paypal are not on the same hook, so either hook the paypal on the same hook (probably required php modification), or edit product.tpl and re arrange it, or maybe the easiest solution IF it will work is css modification of paypal.css to give it an absolute position and some top,right etc...

 

If you attach a link I can check it better, because I don't use the original theme and I cannot check it.

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yaniv14 Newbie

yaniv14

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Try first with the css, I don't think its the right way but anyway check if its working fine with all browsers.

edit modules/paypal/css/paypal.css and add after line 300: position:absolute;top:290px;right:-40px; so it will look like this:

 

#container_express_checkout {

 

text-align: left;

margin: auto;

position: absolute;

top: 290px;

right: -40px;

}

 

check it for now

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yaniv14 Newbie

yaniv14

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But like I said it's not a permanent solution because when you using absolute position it won't change and let say you have 1 item with 4 lines of description its going to push down the box and if you have with 1 line description it s going to finish higher.

I will work on a better solution for

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yaniv14 Newbie

yaniv14

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Ok, now that I have time I found a better solution for you, assuming you are using prestashop 1.5.2 and paypal module 3.2.5.

 

1) restore previous changes I told you to do.

 

2) edit file: modules/paypal/views/templates/front/express_checkout/express_checkout.tpl in line 1 change:

<div id="container_express_checkout" style="float:right; margin: 10px 40px 0 0"> TO

<div id="container_express_checkout" style="float:right; margin: 10px 0 0 40px">

 

3) edit file: modules/paypal/paypal_abstract.php and add around line 389-390:

 

public function hookExtraRight()

{

$content = (!$this->context->getMobileDevice()) ? $this->renderExpressCheckoutButton('product') : '';

return $content.$this->renderExpressCheckoutForm('product');

}

 

After you added it should look like (lines 384-396):

 

 

public function hookProductFooter()

{

$content = (!$this->context->getMobileDevice()) ? $this->renderExpressCheckoutButton('product') : '';

return $content.$this->renderExpressCheckoutForm('product');

}

 

public function hookExtraRight()

{

$content = (!$this->context->getMobileDevice()) ? $this->renderExpressCheckoutButton('product') : '';

return $content.$this->renderExpressCheckoutForm('product');

}

 

public function renderExpressCheckoutButton($type)

 

Also in line 147 you need to add: !$this->registerHook('extraRight')

So after you added your line should look like:

 

!$this->registerHook('adminOrder') || !$this->registerHook('backOfficeHeader') || !$this->registerHook('extraRight'))

 

4) go to back office modules/positions and press transplant a module, choose paypal module,

and choose for hook into: "Extra actions on the product page (right column)." known as "displayRightColumnProduct"

and press "Save", In the modules/positions page look for paypal at:

Product footer - 1 module [Add new blocks under the product description] (Technical name: displayFooterProduct)

And press the trash icon to delete it.

 

That's it, now you have it the right way.

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  • 4 months later...
tekcenter Newbie

tekcenter

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I'm trying to move the paypal button below the add to cart button just like sdas86 but i can't!

i cannot find the file: paypal_abstract.php

My prestashop version is 1.5.4

My Paypal module version is: 3.4.8

 

can someone please help me?

 

tanks in advance.

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yaniv14 Newbie

yaniv14

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In 1.5.4 the file called paypal.php.

Just add the desire hook (like in step 3) - look for 'Hooks methods'

And transplant it like in step 4, and remove from ProductFooter hook.

After you've done, if you have some style issue (css), post your site url and I'll help you fix it..

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yaniv14 Newbie

yaniv14

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Try to add this at line 373:

 

public function hookExtraRight()

{

$content = (!$this->useMobile()) ? $this->renderExpressCheckoutButton('product') : null;

return $content.$this->renderExpressCheckoutForm('product');

 

}

 

and see if you can transplant the module to extra right hook

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  • 1 month later...
KSteele Newbie

KSteele

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Posted (edited)

Yes!

It did the trick..

 

Thank you yaniv14!

Yanc, was this one snippet of code in your paypal.php file all that you added to make this change or were there other factors to get the buttom moved. I also am moving this button closer to the "add to cart" button (under the cart bttn) but ??? this doesn't seem to work for me. Please give a step by step if possible. BTW, I am using PS 1.5.4.1 and PP 3.5.5

 

best regards, "K"

Edited by KSteele (see edit history)
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KSteele Newbie

KSteele

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Posted (edited)

Try to add this at line 373:

 

 

and see if you can transplant the module to extra right hook

 

yaniv14 and Yanc the instruction above worked for me (Using Prestashop 1.5.4.1 and Paypal 3.5.5) however the Line numbers were confusing because of the change in versions..... So, for everyone else using my versions of software - be aware that you start with Yaniv14's instruction above BUT SKIP instruction 1. & 2. and especially note that the code changes for instruction #3 to the code Yaniv14 recommends later:

public function hookExtraRight()

{

$content = (!$this->useMobile()) ? $this->renderExpressCheckoutButton('product') : null;

return $content.$this->renderExpressCheckoutForm('product');

 

 

}

 

Pay attention to adding the extra line of code @ line 147 as for me this was at line 108 or so and should look like the code I pasted below the following quote:

Also in line 147 you need to add: !$this->registerHook('extraRight')

So after you added your line should look like:

 

SHOULD LOOK LIKE THIS:

public function install()

{

if (!parent::install() || !$this->registerHook('payment') || !$this->registerHook('paymentReturn') ||

!$this->registerHook('shoppingCartExtra') || !$this->registerHook('backBeforePayment') || !$this->registerHook('rightColumn') ||

!$this->registerHook('cancelProduct') || !$this->registerHook('productFooter') || !$this->registerHook('header') ||

!$this->registerHook('adminOrder') || !$this->registerHook('backOfficeHeader') || !$this->registerHook('extraRight'))

return false;

 

 

 

Then just follow the rest of Yaniv14's instruction and it works PERFECT!

 

Thanks for your instruction Yaniv14 I would have never figured that out by myself!!!! :)

Edited by KSteele (see edit history)
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stefanoste Newbie

stefanoste

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Posted (edited)

yaniv14 and Yanc the instruction above worked for me (Using Prestashop 1.5.4.1 and Paypal 3.5.5) however the Line numbers were confusing because of the change in versions..... So, for everyone else using my versions of software - be aware that you start with Yaniv14's instruction above BUT SKIP instruction 1. & 2. and especially note that the code changes for instruction #3 to the code Yaniv14 recommends later:

 

 

 

}

 

Pay attention to adding the extra line of code @ line 147 as for me this was at line 108 or so and should look like the code I pasted below the following quote:

 

 

SHOULD LOOK LIKE THIS:

public function install()

{

if (!parent::install() || !$this->registerHook('payment') || !$this->registerHook('paymentReturn') ||

!$this->registerHook('shoppingCartExtra') || !$this->registerHook('backBeforePayment') || !$this->registerHook('rightColumn') ||

!$this->registerHook('cancelProduct') || !$this->registerHook('productFooter') || !$this->registerHook('header') ||

!$this->registerHook('adminOrder') || !$this->registerHook('backOfficeHeader') || !$this->registerHook('extraRight'))

return false;

 

 

 

Then just follow the rest of Yaniv14's instruction and it works PERFECT!

 

Thanks for your instruction Yaniv14 I would have never figured that out by myself!!!! :)

 

 

ksteele can you upload your file ?? Because I'm trying to follow booth yours and yavin14 advice but I may confusing something

 

Thx

Edited by stefanoste (see edit history)
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clm76 Newbie

clm76

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Posted

yaniv14 and Yanc the instruction above worked for me (Using Prestashop 1.5.4.1 and Paypal 3.5.5) however the Line numbers were confusing because of the change in versions..... So, for everyone else using my versions of software - be aware that you start with Yaniv14's instruction above BUT SKIP instruction 1. & 2. and especially note that the code changes for instruction #3 to the code Yaniv14 recommends later:

 

 

 

}

 

Pay attention to adding the extra line of code @ line 147 as for me this was at line 108 or so and should look like the code I pasted below the following quote:

 

 

SHOULD LOOK LIKE THIS:

public function install()

{

if (!parent::install() || !$this->registerHook('payment') || !$this->registerHook('paymentReturn') ||

!$this->registerHook('shoppingCartExtra') || !$this->registerHook('backBeforePayment') || !$this->registerHook('rightColumn') ||

!$this->registerHook('cancelProduct') || !$this->registerHook('productFooter') || !$this->registerHook('header') ||

!$this->registerHook('adminOrder') || !$this->registerHook('backOfficeHeader') || !$this->registerHook('extraRight'))

return false;

 

 

 

Then just follow the rest of Yaniv14's instruction and it works PERFECT!

 

Thanks for your instruction Yaniv14 I would have never figured that out by myself!!!! :)

 

Hi, I have the same yours version of prestashop and of the Paypal module; I followed step by step your guide but when I click on the Paypal button (in the product page).....it dosn't work! I don't understand where is the problem :(

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KSteele Newbie

KSteele

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Posted

Hi, I have the same yours version of prestashop and of the Paypal module; I followed step by step your guide but when I click on the Paypal button (in the product page).....it dosn't work! I don't understand where is the problem :(

 

It sounds like it could be a CSS issue... can you provide a link to your page and copy of your code here?

 

"K"

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clm76 Newbie

clm76

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Posted

Hi KSteele thank you for reply. The link of my site is http://www.thebigsales.it

 

What code you want? If you refer to paypal.php, this is the code:

 

<?php

/*

* 2007-2013 PrestaShop

*

* NOTICE OF LICENSE

*

* This source file is subject to the Academic Free License (AFL 3.0)

* that is bundled with this package in the file LICENSE.txt.

* It is also available through the world-wide-web at this URL:

* http://opensource.org/licenses/afl-3.0.php

* If you did not receive a copy of the license and are unable to

* obtain it through the world-wide-web, please send an email

* to [email protected] so we can send you a copy immediately.

*

* DISCLAIMER

*

* Do not edit or add to this file if you wish to upgrade PrestaShop to newer

* versions in the future. If you wish to customize PrestaShop for your

* needs please refer to http://www.prestashop.com for more information.

*

* @author PrestaShop SA <[email protected]>

* @copyright 2007-2013 PrestaShop SA

* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)

* International Registered Trademark & Property of PrestaShop SA

*/

 

if (!defined('_PS_VERSION_'))

exit;

 

include_once(_PS_MODULE_DIR_.'/paypal/api/paypal_lib.php');

include_once(_PS_MODULE_DIR_.'/paypal/paypal_logos.php');

include_once(_PS_MODULE_DIR_.'/paypal/paypal_orders.php');

include_once(_PS_MODULE_DIR_.'/paypal/paypal_tools.php');

 

define('WPS', 1);

define('HSS', 2);

define('ECS', 4);

 

define('TRACKING_CODE', 'FR_PRESTASHOP_H3S');

define('SMARTPHONE_TRACKING_CODE', 'Prestashop_Cart_smartphone_EC');

define('TABLET_TRACKING_CODE', 'Prestashop_Cart_tablet_EC');

 

define('_PAYPAL_LOGO_XML_', 'logos.xml');

define('_PAYPAL_MODULE_DIRNAME_', 'paypal');

define('_PAYPAL_TRANSLATIONS_XML_', 'translations.xml');

 

class PayPal extends PaymentModule

{

protected $_html = '';

 

public $_errors = array();

 

public $context;

public $iso_code;

public $default_country;

 

public $paypal_logos;

 

public $module_key = '646dcec2b7ca20c4e9a5aebbbad98d7e';

 

const BACKWARD_REQUIREMENT = '0.4';

const DEFAULT_COUNTRY_ISO = 'GB';

 

const ONLY_PRODUCTS = 1;

const ONLY_DISCOUNTS = 2;

const BOTH = 3;

const BOTH_WITHOUT_SHIPPING = 4;

const ONLY_SHIPPING = 5;

const ONLY_WRAPPING = 6;

const ONLY_PRODUCTS_WITHOUT_SHIPPING = 7;

 

public function __construct()

{

$this->name = 'paypal';

$this->tab = 'payments_gateways';

$this->version = '3.5.8';

 

$this->currencies = true;

$this->currencies_mode = 'radio';

 

parent::__construct();

 

$this->displayName = $this->l('PayPal');

$this->description = $this->l('Accepts payments by credit cards (CB, Visa, MasterCard, Amex, Aurore, Cofinoga, 4 stars) with PayPal.');

$this->confirmUninstall = $this->l('Are you sure you want to delete your details?');

 

$this->page = basename(__FILE__, '.php');

 

if (_PS_VERSION_ < '1.5')

{

$mobile_enabled = (int)Configuration::get('PS_MOBILE_DEVICE');

require(_PS_MODULE_DIR_.$this->name.'/backward_compatibility/backward.php');

}

else

$mobile_enabled = (int)Configuration::get('PS_ALLOW_MOBILE_DEVICE');

 

if (self::isInstalled($this->name))

{

$this->loadDefaults();

if ($mobile_enabled && $this->active)

$this->checkMobileCredentials();

elseif ($mobile_enabled && !$this->active)

$this->checkMobileNeeds();

}

else

$this->checkMobileNeeds();

}

 

public function install()

{

if (!parent::install() || !$this->registerHook('payment') || !$this->registerHook('paymentReturn') ||

!$this->registerHook('shoppingCartExtra') || !$this->registerHook('backBeforePayment') || !$this->registerHook('rightColumn') ||

!$this->registerHook('cancelProduct') || !$this->registerHook('productFooter') || !$this->registerHook('header') ||

!$this->registerHook('adminOrder') || !$this->registerHook('backOfficeHeader') || !$this->registerHook('extraRight'))

return false;

 

if ((_PS_VERSION_ >= '1.5') && (!$this->registerHook('displayMobileHeader') ||

!$this->registerHook('displayMobileShoppingCartTop') || !$this->registerHook('displayMobileAddToCartTop')))

return false;

 

include_once(_PS_MODULE_DIR_.'/'.$this->name.'/paypal_install.php');

$paypal_install = new PayPalInstall();

$paypal_install->createTables();

$paypal_install->updateConfiguration($this->version);

$paypal_install->createOrderState();

 

$paypal_tools = new PayPalTools($this->name);

$paypal_tools->moveTopPayments(1);

$paypal_tools->moveRightColumn(3);

 

$this->runUpgrades(true);

 

return true;

}

 

public function uninstall()

{

include_once(_PS_MODULE_DIR_.'/'.$this->name.'/paypal_install.php');

$paypal_install = new PayPalInstall();

$paypal_install->deleteConfiguration();

return parent::uninstall();

}

 

/**

* Launch upgrade process

*/

public function runUpgrades($install = false)

{

if (file_exists(_PS_MODULE_DIR_.'/paypalapi/paypalapi.php') && !Configuration::get('PAYPAL_NEW'))

{

include_once(_PS_MODULE_DIR_.'/paypalapi/paypalapi.php');

new PaypalAPI();

 

if (_PS_VERSION_ < '1.5')

foreach (array('2.8', '3.0') as $version)

{

$file = dirname(__FILE__).'/upgrade/install-'.$version.'.php';

if (Configuration::get('PAYPAL_VERSION') < $version && file_exists($file))

{

include_once($file);

call_user_func('upgrade_module_'.str_replace('.', '_', $version), $this, $install);

}

}

}

}

 

private function compatibilityCheck()

{

if (file_exists(_PS_MODULE_DIR_.'/paypalapi/paypalapi.php') && $this->active)

$this->warning = $this->l('All features of Paypal API module are included in the new Paypal module. In order to do not have any conflict, please do not use and remove PayPalAPI module.').'<br />';

 

/* For 1.4.3 and less compatibility */

$updateConfig = array('PS_OS_CHEQUE' => 1, 'PS_OS_PAYMENT' => 2, 'PS_OS_PREPARATION' => 3, 'PS_OS_SHIPPING' => 4,

'PS_OS_DELIVERED' => 5, 'PS_OS_CANCELED' => 6, 'PS_OS_REFUND' => 7, 'PS_OS_ERROR' => 8, 'PS_OS_OUTOFSTOCK' => 9,

'PS_OS_BANKWIRE' => 10, 'PS_OS_PAYPAL' => 11, 'PS_OS_WS_PAYMENT' => 12);

 

foreach ($updateConfig as $key => $value)

if (!Configuration::get($key) || (int)Configuration::get($key) < 1)

{

if (defined('_'.$key.'_') && (int)constant('_'.$key.'_') > 0)

Configuration::updateValue($key, constant('_'.$key.'_'));

else

Configuration::updateValue($key, $value);

}

}

 

public function isPayPalAPIAvailable()

{

$payment_method = Configuration::get('PAYPAL_PAYMENT_METHOD');

 

if ($payment_method != HSS && !is_null(Configuration::get('PAYPAL_API_USER')) &&

!is_null(Configuration::get('PAYPAL_API_PASSWORD')) && !is_null(Configuration::get('PAYPAL_API_SIGNATURE')))

return true;

elseif ($payment_method == HSS && !is_null(Configuration::get('PAYPAL_BUSINESS_ACCOUNT')))

return true;

 

return false;

}

 

/**

* Initialize default values

*/

protected function loadDefaults()

{

$this->loadLangDefault();

$this->paypal_logos = new PayPalLogos($this->iso_code);

$payment_method = Configuration::get('PAYPAL_PAYMENT_METHOD');

$order_process_type = (int)Configuration::get('PS_ORDER_PROCESS_TYPE');

 

if (Tools::getValue('paypal_ec_canceled') || $this->context->cart === false)

unset($this->context->cookie->express_checkout);

 

if (_PS_VERSION_ >= '1.5.0.2')

{

$version = Db::getInstance()->getValue('SELECT version FROM `'._DB_PREFIX_.'module` WHERE name = \''.$this->name.'\'');

if (empty($version) === true)

{

Db::getInstance()->execute('

UPDATE `'._DB_PREFIX_.'module` m

SET m.version = \''.bqSQL($this->version).'\'

WHERE m.name = \''.bqSQL($this->name).'\'');

}

}

 

if (defined('_PS_ADMIN_DIR_'))

{

/* Backward compatibility */

if (_PS_VERSION_ < '1.5')

$this->backwardCompatibilityChecks();

 

/* Upgrade and compatibility checks */

$this->runUpgrades();

$this->compatibilityCheck();

$this->warningsCheck();

}

else

{

if (isset($this->context->cookie->express_checkout))

$this->context->smarty->assign('paypal_authorization', true);

 

if (($order_process_type == 1) && ((int)$payment_method == HSS) && !$this->useMobile())

$this->context->smarty->assign('paypal_order_opc', true);

elseif (($order_process_type == 1) && ((bool)Tools::getValue('isPaymentStep') == true))

{

$shop_url = PayPal::getShopDomainSsl(true, true);

if (_PS_VERSION_ < '1.5')

{

$link = $shop_url._MODULE_DIR_.$this->name.'/express_checkout/payment.php';

$this->context->smarty->assign('paypal_confirmation', $link.'?'.http_build_query(array('get_confirmation' => true), '', '&'));

}

else

{

$values = array('fc' => 'module', 'module' => 'paypal', 'controller' => 'confirm', 'get_confirmation' => true);

$this->context->smarty->assign('paypal_confirmation', $shop_url.__PS_BASE_URI__.'?'.http_build_query($values));

}

}

}

}

 

protected function checkMobileCredentials()

{

$payment_method = Configuration::get('PAYPAL_PAYMENT_METHOD');

 

if (((int)$payment_method == HSS) && (

(!(bool)Configuration::get('PAYPAL_API_USER')) &&

(!(bool)Configuration::get('PAYPAL_API_PASSWORD')) &&

(!(bool)Configuration::get('PAYPAL_API_SIGNATURE'))))

$this->warning .= $this->l('You must set your PayPal Integral credentials in order to have the mobile theme work correctly.').'<br />';

}

 

protected function checkMobileNeeds()

{

$iso_code = Country::getIsoById((int)Configuration::get('PS_COUNTRY_DEFAULT'));

$paypal_countries = array('ES', 'FR', 'PL', 'IT');

 

if (method_exists($this->context->shop, 'getTheme'))

{

if (($this->context->shop->getTheme() == 'default') && in_array($iso_code, $paypal_countries))

$this->warning .= $this->l('The mobile theme only works with the PayPal\'s payment module at this time. Please activate the module to enable payments.').'<br />';

}

else

$this->warning .= $this->l('In order to use the module you need to install the backward compatibility.').'<br />';

}

 

/* Check status of backward compatibility module*/

protected function backwardCompatibilityChecks()

{

if (Module::isInstalled('backwardcompatibility'))

{

$backward_module = Module::getInstanceByName('backwardcompatibility');

if (!$backward_module->active)

$this->warning .= $this->l('To work properly the module requires the backward compatibility module enabled').'<br />';

elseif ($backward_module->version < PayPal::BACKWARD_REQUIREMENT)

$this->warning .= $this->l('To work properly the module requires at least the backward compatibility module v').PayPal::BACKWARD_REQUIREMENT.'.<br />';

}

else

$this->warning .= $this->l('In order to use the module you need to install the backward compatibility.').'<br />';

}

 

public function getContent()

{

$this->_postProcess();

 

if (($id_lang = Language::getIdByIso('EN')) == 0)

$english_language_id = (int)$this->context->employee->id_lang;

else

$english_language_id = (int)$id_lang;

 

$this->context->smarty->assign(array(

'PayPal_WPS' => (int)WPS,

'PayPal_HSS' => (int)HSS,

'PayPal_ECS' => (int)ECS,

'PP_errors' => $this->_errors,

'PayPal_logo' => $this->paypal_logos->getLogos(),

'PayPal_allowed_methods' => $this->getPaymentMethods(),

'PayPal_country' => Country::getNameById((int)$english_language_id, (int)$this->default_country),

'PayPal_country_id' => (int)$this->default_country,

'PayPal_business' => Configuration::get('PAYPAL_BUSINESS'),

'PayPal_payment_method' => (int)Configuration::get('PAYPAL_PAYMENT_METHOD'),

'PayPal_api_username' => Configuration::get('PAYPAL_API_USER'),

'PayPal_api_password' => Configuration::get('PAYPAL_API_PASSWORD'),

'PayPal_api_signature' => Configuration::get('PAYPAL_API_SIGNATURE'),

'PayPal_api_business_account' => Configuration::get('PAYPAL_BUSINESS_ACCOUNT'),

'PayPal_express_checkout_shortcut' => (int)Configuration::get('PAYPAL_EXPRESS_CHECKOUT_SHORTCUT'),

'PayPal_sandbox_mode' => (int)Configuration::get('PAYPAL_SANDBOX'),

'PayPal_payment_capture' => (int)Configuration::get('PAYPAL_CAPTURE'),

'PayPal_country_default' => (int)$this->default_country,

'PayPal_change_country_url' => 'index.php?tab=AdminCountries&token='.Tools::getAdminTokenLite('AdminCountries').'#footer',

'Countries' => Country::getCountries($english_language_id),

'One_Page_Checkout' => (int)Configuration::get('PS_ORDER_PROCESS_TYPE'))

);

 

$this->getTranslations();

 

$output = $this->fetchTemplate('/views/templates/back/back_office.tpl');

 

if ($this->active == false)

return $output.$this->hookBackOfficeHeader();

 

return $output;

}

 

/**

* Hooks methods

*/

public function hookHeader()

{

if ($this->useMobile())

{

$id_hook = (int)Configuration::get('PS_MOBILE_HOOK_HEADER_ID');

if ($id_hook > 0)

{

$module = Hook::getModuleFromHook($id_hook, $this->id);

if (!$module)

$this->registerHook('displayMobileHeader');

}

}

 

if (isset($this->context->cart) && $this->context->cart->id)

$this->context->smarty->assign('id_cart', (int)$this->context->cart->id);

 

/* Added for PrestaBox */

if (method_exists($this->context->controller, 'addCSS'))

$this->context->controller->addCSS(_MODULE_DIR_.$this->name.'/css/paypal.css');

else

Tools::addCSS(_MODULE_DIR_.$this->name.'/css/paypal.css');

 

return '<script type="text/javascript">'.$this->fetchTemplate('paypal.js').'</script>';

}

 

public function hookDisplayMobileHeader()

{

return $this->hookHeader();

}

 

public function hookDisplayMobileShoppingCartTop()

{

return $this->renderExpressCheckoutButton('cart').$this->renderExpressCheckoutForm('cart');

}

 

public function hookDisplayMobileAddToCartTop()

{

return $this->renderExpressCheckoutButton('cart');

}

 

public function hookProductFooter()

{

$content = (!$this->useMobile()) ? $this->renderExpressCheckoutButton('product') : null;

return $content.$this->renderExpressCheckoutForm('product');

}

 

public function hookExtraRight()

{

$content = (!$this->useMobile()) ? $this->renderExpressCheckoutButton('product') : null;

return $content.$this->renderExpressCheckoutForm('product');

}

 

public function hookPayment($params)

{

if (!$this->active)

return;

 

$use_mobile = $this->useMobile();

 

if ($use_mobile)

$method = ECS;

else

$method = (int)Configuration::get('PAYPAL_PAYMENT_METHOD');

 

if (isset($this->context->cookie->express_checkout))

$this->redirectToConfirmation();

 

$this->context->smarty->assign(array(

'logos' => $this->paypal_logos->getLogos(),

'sandbox_mode' => Configuration::get('PAYPAL_SANDBOX'),

'use_mobile' => $use_mobile,

'PayPal_lang_code' => (isset($iso_lang[$this->context->language->iso_code])) ? $iso_lang[$this->context->language->iso_code] : 'en_US'

));

 

if ($method == HSS)

{

$billing_address = new Address($this->context->cart->id_address_invoice);

$delivery_address = new Address($this->context->cart->id_address_delivery);

$billing_address->country = new Country($billing_address->id_country);

$delivery_address->country = new Country($delivery_address->id_country);

$billing_address->state = new State($billing_address->id_state);

$delivery_address->state = new State($delivery_address->id_state);

 

$cart = $this->context->cart;

$cart_details = $cart->getSummaryDetails(null, true);

 

if ((int)Configuration::get('PAYPAL_SANDBOX') == 1)

$action_url = 'https://securepayments.sandbox.paypal.com/acquiringweb';

else

$action_url = 'https://securepayments.paypal.com/acquiringweb';

 

$shop_url = PayPal::getShopDomainSsl(true, true);

 

$this->context->smarty->assign(array(

'action_url' => $action_url,

'cart' => $cart,

'cart_details' => $cart_details,

'currency' => new Currency((int)$cart->id_currency),

'customer' => $this->context->customer,

'business_account' => Configuration::get('PAYPAL_BUSINESS_ACCOUNT'),

'custom' => Tools::jsonEncode(array('id_cart' => $cart->id, 'hash' => sha1(serialize($cart->nbProducts())))),

'gift_price' => (float)$this->getGiftWrappingPrice(),

'billing_address' => $billing_address,

'delivery_address' => $delivery_address,

'shipping' => $cart_details['total_shipping_tax_exc'],

'subtotal' => $cart_details['total_price_without_tax'] - $cart_details['total_shipping_tax_exc'],

'time' => time(),

'cancel_return' => $this->context->link->getPageLink('order.php'),

'notify_url' => $shop_url._MODULE_DIR_.$this->name.'/integral_evolution/notifier.php',

'return_url' => $shop_url._MODULE_DIR_.$this->name.'/integral_evolution/submit.php?id_cart='.(int)$cart->id,

'tracking_code' => $this->getTrackingCode(),

'iso_code' => strtoupper($this->context->language->iso_code)

));

 

return $this->fetchTemplate('integral_evolution_payment.tpl');

}

elseif ($method == WPS || $method == ECS)

{

$this->getTranslations();

$this->context->smarty->assign(array(

'PayPal_integral' => WPS,

'PayPal_express_checkout' => ECS,

'PayPal_payment_method' => $method,

'PayPal_payment_type' => 'payment_cart',

'PayPal_current_page' => $this->getCurrentUrl(),

'PayPal_tracking_code' => $this->getTrackingCode()));

 

return $this->fetchTemplate('express_checkout_payment.tpl');

}

 

return null;

}

 

public function hookShoppingCartExtra()

{

// No active

if (!$this->active || (((int)Configuration::get('PAYPAL_PAYMENT_METHOD') == HSS) && !$this->context->getMobileDevice()) ||

!Configuration::get('PAYPAL_EXPRESS_CHECKOUT_SHORTCUT') || !in_array(ECS, $this->getPaymentMethods()) || isset($this->context->cookie->express_checkout))

return null;

 

$values = array('en' => 'en_US', 'fr' => 'fr_FR');

$this->context->smarty->assign(array(

'PayPal_payment_type' => 'cart',

'PayPal_current_page' => $this->getCurrentUrl(),

'PayPal_lang_code' => (isset($values[$this->context->language->iso_code]) ? $values[$this->context->language->iso_code] : 'en_US'),

'PayPal_tracking_code' => $this->getTrackingCode(),

'include_form' => true,

'template_dir' => dirname(__FILE__).'/views/templates/hook/'));

 

return $this->fetchTemplate('express_checkout_shortcut_button.tpl');

}

 

public function hookPaymentReturn()

{

if (!$this->active)

return null;

 

return $this->fetchTemplate('confirmation.tpl');

}

 

public function hookRightColumn()

{

$this->context->smarty->assign('logo', $this->paypal_logos->getCardsLogo(true));

return $this->fetchTemplate('column.tpl');

}

 

public function hookLeftColumn()

{

return $this->hookRightColumn();

}

 

public function hookBackBeforePayment($params)

{

if (!$this->active)

return null;

 

/* Only execute if you use PayPal API for payment */

if (((int)Configuration::get('PAYPAL_PAYMENT_METHOD') != HSS) && $this->isPayPalAPIAvailable())

{

if ($params['module'] != $this->name || !$this->context->cookie->paypal_token || !$this->context->cookie->paypal_payer_id)

return false;

Tools::redirect('modules/'.$this->name.'/express_checkout/submit.php?confirm=1&token='.$this->context->cookie->paypal_token.'&payerID='.$this->context->cookie->paypal_payer_id);

}

}

 

public function hookAdminOrder($params)

{

if (Tools::isSubmit('submitPayPalCapture'))

$this->_doCapture($params['id_order']);

elseif (Tools::isSubmit('submitPayPalRefund'))

$this->_doTotalRefund($params['id_order']);

 

$adminTemplates = array();

if ($this->isPayPalAPIAvailable())

{

if ($this->_needValidation((int)$params['id_order']))

$adminTemplates[] = 'validation';

if ($this->_needCapture((int)$params['id_order']))

$adminTemplates[] = 'capture';

if ($this->_canRefund((int)$params['id_order']))

$adminTemplates[] = 'refund';

}

 

if (count($adminTemplates) > 0)

{

$order = new Order((int)$params['id_order']);

 

if (_PS_VERSION_ >= '1.5')

$order_state = $order->current_state;

else

$order_state = OrderHistory::getLastOrderState($order->id);

 

$this->context->smarty->assign(

array(

'authorization' => (int)Configuration::get('PAYPAL_OS_AUTHORIZATION'),

'base_url' => _PS_BASE_URL_.__PS_BASE_URI__,

'module_name' => $this->name,

'order_state' => $order_state,

'params' => $params,

'ps_version' => _PS_VERSION_

)

);

 

foreach ($adminTemplates as $adminTemplate)

{

$this->_html .= $this->fetchTemplate('/views/templates/back/admin_order/'.$adminTemplate.'.tpl');

$this->_postProcess();

$this->_html .= '</fieldset>';

}

}

 

return $this->_html;

}

 

public function hookCancelProduct($params)

{

if (Tools::isSubmit('generateDiscount') || !$this->isPayPalAPIAvailable())

return false;

elseif ($params['order']->module != $this->name || !($order = $params['order']) || !Validate::isLoadedObject($order))

return false;

elseif (!$order->hasBeenPaid())

return false;

 

$order_detail = new OrderDetail((int)$params['id_order_detail']);

if (!$order_detail || !Validate::isLoadedObject($order_detail))

return false;

 

$paypal_order = PayPalOrder::getOrderById((int)$order->id);

if (!$paypal_order)

return false;

 

$products = $order->getProducts();

$cancel_quantity = Tools::getValue('cancelQuantity');

$message = $this->l('Cancel products result:').'<br>';

 

$amount = (float)($products[(int)$order_detail->id]['product_price_wt'] * (int)$cancel_quantity[(int)$order_detail->id]);

$refund = $this->_makeRefund($paypal_order->id_transaction, (int)$order->id, $amount);

$this->formatMessage($refund, $message);

$this->_addNewPrivateMessage((int)$order->id, $message);

}

 

public function hookBackOfficeHeader()

{

if ((int)strcmp((_PS_VERSION_ < '1.5' ? Tools::getValue('configure') : Tools::getValue('module_name')), $this->name) == 0)

{

if (_PS_VERSION_ < '1.5')

{

$output = '<script type="text/javascript" src="'.__PS_BASE_URI__.'js/jquery/jquery-ui-1.8.10.custom.min.js"></script>

<script type="text/javascript" src="'.__PS_BASE_URI__.'js/jquery/jquery.fancybox-1.3.4.js"></script>

<link type="text/css" rel="stylesheet" href="'.__PS_BASE_URI__.'css/jquery.fancybox-1.3.4.css" />

<link type="text/css" rel="stylesheet" href="'._MODULE_DIR_.$this->name.'/css/paypal.css" />';

}

else

{

$this->context->controller->addJquery();

$this->context->controller->addJQueryPlugin('fancybox');

$this->context->controller->addCSS(_MODULE_DIR_.$this->name.'/css/paypal.css');

}

 

$this->context->smarty->assign(array(

'PayPal_module_dir' => _MODULE_DIR_.$this->name,

'PayPal_WPS' => (int)WPS,

'PayPal_HSS' => (int)HSS,

'PayPal_ECS' => (int)ECS

));

 

return (isset($output) ? $output : null).$this->fetchTemplate('/views/templates/back/header.tpl');

}

return null;

}

 

public function renderExpressCheckoutButton($type)

{

if ((!Configuration::get('PAYPAL_EXPRESS_CHECKOUT_SHORTCUT') && !$this->useMobile()))

return null;

 

if (!in_array(ECS, $this->getPaymentMethods()) || (((int)Configuration::get('PAYPAL_BUSINESS') == 1) &&

(int)Configuration::get('PAYPAL_PAYMENT_METHOD') == HSS) && !$this->useMobile())

return null;

 

$iso_lang = array(

'en' => 'en_US',

'fr' => 'fr_FR'

);

 

$this->context->smarty->assign(array(

'use_mobile' => (bool) $this->useMobile(),

'PayPal_payment_type' => $type,

'PayPal_current_page' => $this->getCurrentUrl(),

'PayPal_lang_code' => (isset($iso_lang[$this->context->language->iso_code])) ? $iso_lang[$this->context->language->iso_code] : 'en_US',

'PayPal_tracking_code' => $this->getTrackingCode())

);

 

return $this->fetchTemplate('express_checkout_shortcut_button.tpl');

}

 

public function renderExpressCheckoutForm($type)

{

if ((!Configuration::get('PAYPAL_EXPRESS_CHECKOUT_SHORTCUT') && !$this->useMobile()) || !in_array(ECS, $this->getPaymentMethods()) ||

(((int)Configuration::get('PAYPAL_BUSINESS') == 1) && ((int)Configuration::get('PAYPAL_PAYMENT_METHOD') == HSS) && !$this->useMobile()))

return;

 

$this->context->smarty->assign(array(

'PayPal_payment_type' => $type,

'PayPal_current_page' => $this->getCurrentUrl(),

'PayPal_tracking_code' => $this->getTrackingCode())

);

 

return $this->fetchTemplate('express_checkout_shortcut_form.tpl');

}

 

public function useMobile()

{

if ((method_exists($this->context, 'getMobileDevice') && $this->context->getMobileDevice()) || Tools::getValue('ps_mobile_site'))

return true;

return false;

}

 

public function getTrackingCode()

{

if ((_PS_VERSION_ < '1.5') && (_THEME_NAME_ == 'prestashop_mobile' || (isset($_GET['ps_mobile_site']) && $_GET['ps_mobile_site'] == 1)))

{

if (_PS_MOBILE_TABLET_)

return TABLET_TRACKING_CODE;

elseif (_PS_MOBILE_PHONE_)

return SMARTPHONE_TRACKING_CODE;

}

if (isset($this->context->mobile_detect))

{

if ($this->context->mobile_detect->isTablet())

return TABLET_TRACKING_CODE;

elseif ($this->context->mobile_detect->isMobile())

return SMARTPHONE_TRACKING_CODE;

}

return TRACKING_CODE;

}

 

public function getTranslations()

{

$file = dirname(__FILE__).'/'._PAYPAL_TRANSLATIONS_XML_;

if (file_exists($file))

{

$xml = simplexml_load_file($file);

if (isset($xml) && $xml)

{

$index = -1;

$content = $default = array();

 

while (isset($xml->country[++$index]))

{

$country = $xml->country[$index];

$country_iso = $country->attributes()->iso_code;

 

if (($this->iso_code != 'default') && ($country_iso == $this->iso_code))

$content = (array)$country;

elseif ($country_iso == 'default')

$default = (array)$country;

}

 

$content += $default;

$this->context->smarty->assign('PayPal_content', $content);

 

return true;

}

}

return false;

}

 

public function getPayPalURL()

{

return 'www'.(Configuration::get('PAYPAL_SANDBOX') ? '.sandbox' : '').'.paypal.com';

}

 

public function getPaypalIntegralEvolutionUrl()

{

if (Configuration::get('PAYPAL_SANDBOX'))

return 'https://'.$this->getPayPalURL().'/cgi-bin/acquiringweb';

return 'https://securepayments.paypal.com/acquiringweb?cmd=_hosted-payment';

}

 

public function getPaypalStandardUrl()

{

return 'https://'.$this->getPayPalURL().'/cgi-bin/webscr';

}

 

public function getAPIURL()

{

return 'api-3t'.(Configuration::get('PAYPAL_SANDBOX') ? '.sandbox' : '').'.paypal.com';

}

 

public function getAPIScript()

{

return '/nvp';

}

 

public function getCountryDependency($iso_code)

{

$localizations = array(

'AU' => array('AU'), 'BE' => array('BE'), 'CN' => array('CN', 'MO'), 'CZ' => array('CZ'), 'DE' => array('DE'), 'ES' => array('ES'),

'FR' => array('FR'), 'GB' => array('GB'), 'HK' => array('HK'), 'IL' => array('IL'), 'IN' => array('IN'), 'IT' => array('IT', 'VA'),

'JP' => array('JP'), 'MY' => array('MY'), 'NL' => array('AN', 'NL'), 'NZ' => array('NZ'), 'PL' => array('PL'), 'PT' => array('PT', 'BR'),

'RA' => array('AF', 'AS', 'BD', 'BN', 'BT', 'CC', 'CK', 'CX', 'FM', 'HM', 'ID', 'KH', 'KI', 'KN', 'KP', 'KR', 'KZ', 'LA', 'LK', 'MH',

'MM', 'MN', 'MV', 'MX', 'NF', 'NP', 'NU', 'OM', 'PG', 'PH', 'PW', 'QA', 'SB', 'TJ', 'TK', 'TL', 'TM', 'TO', 'TV', 'TZ', 'UZ', 'VN',

'VU', 'WF', 'WS'),

'RE' => array('IE', 'ZA', 'GP', 'GG', 'JE', 'MC', 'MS', 'MP', 'PA', 'PY', 'PE', 'PN', 'PR', 'LC', 'SR', 'TT',

'UY', 'VE', 'VI', 'AG', 'AR', 'CA', 'BO', 'BS', 'BB', 'BZ', 'CL', 'CO', 'CR', 'CU', 'SV', 'GD', 'GT', 'HN', 'JM', 'NI', 'AD', 'AE',

'AI', 'AL', 'AM', 'AO', 'AQ', 'AT', 'AW', 'AX', 'AZ', 'BA', 'BF', 'BG', 'BH', 'BI', 'BJ', 'BL', 'BM', 'BV', 'BW', 'BY', 'CD', 'CF', 'CG',

'CH', 'CI', 'CM', 'CV', 'CY', 'DJ', 'DK', 'DM', 'DO', 'DZ', 'EC', 'EE', 'EG', 'EH', 'ER', 'ET', 'FI', 'FJ', 'FK', 'FO', 'GA', 'GE', 'GF',

'GH', 'GI', 'GL', 'GM', 'GN', 'GQ', 'GR', 'GS', 'GU', 'GW', 'GY', 'HR', 'HT', 'HU', 'IM', 'IO', 'IQ', 'IR', 'IS', 'JO', 'KE', 'KM', 'KW',

'KY', 'LB', 'LI', 'LR', 'LS', 'LT', 'LU', 'LV', 'LY', 'MA', 'MD', 'ME', 'MF', 'MG', 'MK', 'ML', 'MQ', 'MR', 'MT', 'MU', 'MW', 'MZ', 'NA',

'NC', 'NE', 'NG', 'NO', 'NR', 'PF', 'PK', 'PM', 'PS', 'RE', 'RO', 'RS', 'RU', 'RW', 'SA', 'SC', 'SD', 'SE', 'SI', 'SJ', 'SK', 'SL',

'SM', 'SN', 'SO', 'ST', 'SY', 'SZ', 'TC', 'TD', 'TF', 'TG', 'TN', 'UA', 'UG', 'VC', 'VG', 'YE', 'YT', 'ZM', 'ZW'),

'SG' => array('SG'), 'TH' => array('TH'), 'TR' => array('TR'), 'TW' => array('TW'), 'US' => array('US'));

 

foreach ($localizations as $key => $value)

if (in_array($iso_code, $value))

return $key;

 

return $this->getCountryDependency(self::DEFAULT_COUNTRY_ISO);

}

 

public function getPaymentMethods()

{

// WPS -> Web Payment Standard

// HSS -> Web Payment Pro / Integral Evolution

// ECS -> Express Checkout Solution

 

$paymentMethod = array('AU' => array(WPS, HSS, ECS), 'BE' => array(WPS, ECS), 'CN' => array(WPS, ECS), 'CZ' => array(), 'DE' => array(WPS),

'ES' => array(WPS, HSS, ECS), 'FR' => array(WPS, HSS, ECS), 'GB' => array(WPS, HSS, ECS), 'HK' => array(WPS, HSS, ECS),

'IL' => array(WPS, ECS), 'IN' => array(WPS, ECS), 'IT' => array(WPS, HSS, ECS), 'JP' => array(WPS, HSS, ECS), 'MY' => array(WPS, ECS),

'NL' => array(WPS, ECS), 'NZ' => array(WPS, ECS), 'PL' => array(WPS, ECS), 'PT' => array(WPS, ECS), 'RA' => array(WPS, ECS), 'RE' => array(WPS, ECS),

'SG' => array(WPS, ECS), 'TH' => array(WPS, ECS), 'TR' => array(WPS, ECS), 'TW' => array(WPS, ECS), 'US' => array(WPS, ECS),

'ZA' => array(WPS, ECS));

 

return isset($paymentMethod[$this->iso_code]) ? $paymentMethod[$this->iso_code] : $paymentMethod[self::DEFAULT_COUNTRY_ISO];

}

 

public function getCountryCode()

{

$cart = new Cart((int)$this->context->cookie->id_cart);

$address = new Address((int)$cart->id_address_invoice);

$country = new Country((int)$address->id_country);

 

return $country->iso_code;

}

 

public function displayPayPalAPIError($message, $log = false)

{

$send = true;

// Sanitize log

foreach ($log as $key => $string)

{

if ($string == 'ACK -> Success')

$send = false;

elseif (substr($string, 0, 6) == 'METHOD')

{

$values = explode('&', $string);

foreach ($values as $key2 => $value)

{

$values2 = explode('=', $value);

foreach ($values2 as $key3 => $value2)

if ($value2 == 'PWD' || $value2 == 'SIGNATURE')

$values2[$key3 + 1] = '*********';

$values[$key2] = implode('=', $values2);

}

$log[$key] = implode('&', $values);

}

}

 

$this->context->smarty->assign(array('message' => $message, 'logs' => $log));

 

if ($send)

{

$id_lang = (int)$this->context->cookie->id_lang;

$iso_lang = Language::getIsoById($id_lang);

 

if (!is_dir(dirname(__FILE__).'/mails/'.strtolower($iso_lang)))

$id_lang = Language::getIdByIso('en');

 

Mail::Send($id_lang, 'error_reporting', Mail::l('Error reporting from your PayPal module',

(int)$this->context->cookie->id_lang), array('{logs}' => implode('<br />', $log)), Configuration::get('PS_SHOP_EMAIL'),

null, null, null, null, null, _PS_MODULE_DIR_.$this->name.'/mails/');

}

 

return $this->fetchTemplate('error.tpl');

}

 

private function _canRefund($id_order)

{

if (!(bool)$id_order)

return false;

 

$paypal_order = Db::getInstance()->getRow('

SELECT `payment_status`, `capture`

FROM `'._DB_PREFIX_.'paypal_order`

WHERE `id_order` = '.(int)$id_order);

 

return $paypal_order && $paypal_order['payment_status'] == 'Completed' && $paypal_order['capture'] == 0;

}

 

private function _needValidation($id_order)

{

if (!(int)$id_order)

return false;

 

$order = Db::getInstance()->getRow('

SELECT `payment_method`, `payment_status`

FROM `'._DB_PREFIX_.'paypal_order`

WHERE `id_order` = '.(int)$id_order);

 

return $order && $order['payment_method'] != HSS && $order['payment_status'] == 'Pending_validation';

}

 

private function _needCapture($id_order)

{

if (!(int)$id_order)

return false;

 

$result = Db::getInstance()->getRow('

SELECT `payment_method`, `payment_status`

FROM `'._DB_PREFIX_.'paypal_order`

WHERE `id_order` = '.(int)$id_order.' AND `capture` = 1');

 

return $result && $result['payment_method'] != HSS && $result['payment_status'] == 'Pending_capture';

}

 

private function _preProcess()

{

if (Tools::isSubmit('submitPaypal'))

{

$business = Tools::getValue('business') !== false ? (int)Tools::getValue('business') : false;

$payment_method = Tools::getValue('paypal_payment_method') !== false ? (int)Tools::getValue('paypal_payment_method') : false;

$payment_capture = Tools::getValue('payment_capture') !== false ? (int)Tools::getValue('payment_capture') : false;

$sandbox_mode = Tools::getValue('sandbox_mode') !== false ? (int)Tools::getValue('sandbox_mode') : false;

 

if ($this->default_country === false || $sandbox_mode === false || $payment_capture === false || $business === false || $payment_method === false)

$this->_errors[] = $this->l('Some fields are empty.');

elseif (($business == 0 || ($business == 1 && $payment_method != HSS)) && (!Tools::getValue('api_username') || !Tools::getValue('api_password') || !Tools::getValue('api_signature')))

$this->_errors[] = $this->l('Credentials fields cannot be empty');

elseif ($business == 1 && $payment_method == HSS && !Tools::getValue('api_business_account'))

$this->_errors[] = $this->l('Business e-mail field cannot be empty');

}

 

return !count($this->_errors);

}

 

private function _postProcess()

{

if (Tools::isSubmit('submitPaypal'))

{

if (Tools::getValue('paypal_country_only'))

Configuration::updateValue('PAYPAL_COUNTRY_DEFAULT', (int)Tools::getValue('paypal_country_only'));

elseif ($this->_preProcess())

{

Configuration::updateValue('PAYPAL_BUSINESS', (int)Tools::getValue('business'));

Configuration::updateValue('PAYPAL_PAYMENT_METHOD', (int)Tools::getValue('paypal_payment_method'));

Configuration::updateValue('PAYPAL_API_USER', trim(Tools::getValue('api_username')));

Configuration::updateValue('PAYPAL_API_PASSWORD', trim(Tools::getValue('api_password')));

Configuration::updateValue('PAYPAL_API_SIGNATURE', trim(Tools::getValue('api_signature')));

Configuration::updateValue('PAYPAL_BUSINESS_ACCOUNT', trim(Tools::getValue('api_business_account')));

Configuration::updateValue('PAYPAL_EXPRESS_CHECKOUT_SHORTCUT', (int)Tools::getValue('express_checkout_shortcut'));

Configuration::updateValue('PAYPAL_SANDBOX', (int)Tools::getValue('sandbox_mode'));

Configuration::updateValue('PAYPAL_CAPTURE', (int)Tools::getValue('payment_capture'));

 

$this->context->smarty->assign('PayPal_save_success', true);

}

else

{

$this->_html = $this->displayError(implode('<br />', $this->_errors)); // Not displayed at this time

$this->context->smarty->assign('PayPal_save_failure', true);

}

}

 

return $this->loadLangDefault();

}

 

private function _makeRefund($id_transaction, $id_order, $amt = false)

{

if (!$this->isPayPalAPIAvailable())

die(Tools::displayError('Fatal Error: no API Credentials are available'));

elseif (!$id_transaction)

die(Tools::displayError('Fatal Error: id_transaction is null'));

 

if (!$amt)

$params = array('TRANSACTIONID' => $id_transaction, 'REFUNDTYPE' => 'Full');

else

{

$isoCurrency = Db::getInstance()->getValue('

SELECT `iso_code`

FROM `'._DB_PREFIX_.'orders` o

LEFT JOIN `'._DB_PREFIX_.'currency` c ON (o.`id_currency` = c.`id_currency`)

WHERE o.`id_order` = '.(int)$id_order);

 

$params = array('TRANSACTIONID' => $id_transaction, 'REFUNDTYPE' => 'Partial', 'AMT' => (float)$amt, 'CURRENCYCODE' => Tools::strtoupper($isoCurrency));

}

 

$paypal_lib = new PaypalLib();

 

return $paypal_lib->makeCall($this->getAPIURL(), $this->getAPIScript(), 'RefundTransaction', '&'.http_build_query($params, '', '&'));

}

 

public function _addNewPrivateMessage($id_order, $message)

{

if (!(bool)$id_order)

return false;

 

$new_message = new Message();

$message = strip_tags($message, '<br>');

 

if (!Validate::isCleanHtml($message))

$message = $this->l('Payment message is not valid, please check your module.');

 

$new_message->message = $message;

$new_message->id_order = (int)$id_order;

$new_message->private = 1;

 

return $new_message->add();

}

 

private function _doTotalRefund($id_order)

{

$paypal_order = PayPalOrder::getOrderById((int)$id_order);

if (!$this->isPayPalAPIAvailable() || !$paypal_order)

return false;

 

$order = new Order((int)$id_order);

if (!Validate::isLoadedObject($order))

return false;

 

$products = $order->getProducts();

$currency = new Currency((int)$order->id_currency);

if (!Validate::isLoadedObject($currency))

$this->_errors[] = $this->l('Not a valid currency');

 

if (count($this->_errors))

return false;

 

$decimals = (is_array($currency) ? (int)$currency['decimals'] : (int)$currency->decimals) * _PS_PRICE_DISPLAY_PRECISION_;

 

// Amount for refund

$amt = 0.00;

 

foreach ($products as $product)

$amt += (float)($product['product_price_wt']) * ($product['product_quantity'] - $product['product_quantity_refunded']);

$amt += (float)($order->total_shipping) + (float)($order->total_wrapping) - (float)($order->total_discounts);

 

// check if total or partial

if (Tools::ps_round($order->total_paid_real, $decimals) == Tools::ps_round($amt, $decimals))

$response = $this->_makeRefund($paypal_order['id_transaction'], $id_order);

else

$response = $this->_makeRefund($paypal_order['id_transaction'], $id_order, (float)($amt));

 

$message = $this->l('Refund operation result:').'<br>';

foreach ($response as $key => $value)

$message .= $key.': '.$value.'<br>';

 

if (array_key_exists('ACK', $response) && $response['ACK'] == 'Success' && $response['REFUNDTRANSACTIONID'] != '')

{

$message .= $this->l('PayPal refund successful!');

if (!Db::getInstance()->Execute('UPDATE `'._DB_PREFIX_.'paypal_order` SET `payment_status` = \'Refunded\' WHERE `id_order` = '.(int)$id_order))

die(Tools::displayError('Error when updating PayPal database'));

 

$history = new OrderHistory();

$history->id_order = (int)$id_order;

$history->changeIdOrderState((int)Configuration::get('PS_OS_REFUND'), $history->id_order);

$history->addWithemail();

$history->save();

}

else

$message .= $this->l('Transaction error!');

 

$this->_addNewPrivateMessage((int)$id_order, $message);

 

Tools::redirect($_SERVER['HTTP_REFERER']);

}

 

private function _doCapture($id_order)

{

$paypal_order = PayPalOrder::getOrderById((int)$id_order);

if (!$this->isPayPalAPIAvailable() || !$paypal_order)

return false;

 

$order = new Order((int)$id_order);

$currency = new Currency((int)$order->id_currency);

 

$paypal_lib = new PaypalLib();

$response = $paypal_lib->makeCall($this->getAPIURL(), $this->getAPIScript(), 'DoCapture',

'&'.http_build_query(array('AMT' => (float)$order->total_paid, 'AUTHORIZATIONID' => $paypal_order['id_transaction'],

'CURRENCYCODE' => $currency->iso_code, 'COMPLETETYPE' => 'Complete'), '', '&'));

$message = $this->l('Capture operation result:').'<br>';

 

foreach ($response as $key => $value)

$message .= $key.': '.$value.'<br>';

 

if ((array_key_exists('ACK', $response)) && ($response['ACK'] == 'Success') && ($response['PAYMENTSTATUS'] == 'Completed'))

{

$order_history = new OrderHistory();

$order_history->id_order = (int)$id_order;

 

if (_PS_VERSION_ < '1.5')

$order_history->changeIdOrderState(Configuration::get('PS_OS_WS_PAYMENT'), (int)$id_order);

else

$order_history->changeIdOrderState(Configuration::get('PS_OS_WS_PAYMENT'), $order);

$order_history->addWithemail();

$message .= $this->l('Order finished with PayPal!');

}

elseif (isset($response['PAYMENTSTATUS']))

$message .= $this->l('Transaction error!');

 

if (!Db::getInstance()->Execute('

UPDATE `'._DB_PREFIX_.'paypal_order`

SET `capture` = 0, `payment_status` = \''.pSQL($response['PAYMENTSTATUS']).'\', `id_transaction` = \''.pSQL($response['TRANSACTIONID']).'\'

WHERE `id_order` = '.(int)$id_order))

die(Tools::displayError('Error when updating PayPal database'));

 

$this->_addNewPrivateMessage((int)$id_order, $message);

 

Tools::redirect($_SERVER['HTTP_REFERER']);

}

 

private function _updatePaymentStatusOfOrder($id_order)

{

if (!(bool)$id_order || !$this->isPayPalAPIAvailable())

return false;

 

$paypal_order = PayPalOrder::getOrderById((int)$id_order);

if (!$paypal_order)

return false;

 

$paypal_lib = new PaypalLib();

$response = $paypal_lib->makeCall($this->getAPIURL(), $this->getAPIScript(), 'GetTransactionDetails',

'&'.http_build_query(array('TRANSACTIONID' => $paypal_order->id_transaction), '', '&'));

 

if (array_key_exists('ACK', $response))

{

if ($response['ACK'] == 'Success' && isset($response['PAYMENTSTATUS']))

{

$history = new OrderHistory();

$history->id_order = (int)$id_order;

 

if ($response['PAYMENTSTATUS'] == 'Completed')

$history->changeIdOrderState(Configuration::get('PS_OS_PAYMENT'), (int)$id_order);

elseif (($response['PAYMENTSTATUS'] == 'Pending') && ($response['PENDINGREASON'] == 'authorization'))

$history->changeIdOrderState((int)(Configuration::get('PAYPAL_OS_AUTHORIZATION')), (int)$id_order);

elseif ($response['PAYMENTSTATUS'] == 'Reversed')

$history->changeIdOrderState(Configuration::get('PS_OS_ERROR'), (int)$id_order);

$history->addWithemail();

 

if (!Db::getInstance()->Execute('

UPDATE `'._DB_PREFIX_.'paypal_order`

SET `payment_status` = \''.pSQL($response['PAYMENTSTATUS']).($response['PENDINGREASON'] == 'authorization' ? '_authorization' : '').'\'

WHERE `id_order` = '.(int)$id_order))

die(Tools::displayError('Error when updating PayPal database'));

}

 

$message = $this->l('Verification status :').'<br>';

$this->formatMessage($response, $message);

$this->_addNewPrivateMessage((int)$id_order, $message);

 

return $response;

}

 

return false;

}

 

public function fetchTemplate($name)

{

if (_PS_VERSION_ < '1.4')

$this->context->smarty->currentTemplate = $name;

elseif (_PS_VERSION_ < '1.5')

{

$views = 'views/templates/';

if (@filemtime(dirname(__FILE__).'/'.$name))

return $this->display(__FILE__, $name);

elseif (@filemtime(dirname(__FILE__).'/'.$views.'hook/'.$name))

return $this->display(__FILE__, $views.'hook/'.$name);

elseif (@filemtime(dirname(__FILE__).'/'.$views.'front/'.$name))

return $this->display(__FILE__, $views.'front/'.$name);

elseif (@filemtime(dirname(__FILE__).'/'.$views.'back/'.$name))

return $this->display(__FILE__, $views.'back/'.$name);

}

 

return $this->display(__FILE__, $name);

}

 

public static function getPayPalCustomerIdByEmail($email)

{

return Db::getInstance()->getValue('

SELECT `id_customer`

FROM `'._DB_PREFIX_.'paypal_customer`

WHERE paypal_email = \''.pSQL($email).'\'');

}

 

public static function getPayPalEmailByIdCustomer($id_customer)

{

return Db::getInstance()->getValue('

SELECT `paypal_email`

FROM `'._DB_PREFIX_.'paypal_customer`

WHERE `id_customer` = '.(int)$id_customer);

}

 

public static function addPayPalCustomer($id_customer, $email)

{

if (!PayPal::getPayPalEmailByIdCustomer($id_customer))

{

Db::getInstance()->Execute('

INSERT INTO `'._DB_PREFIX_.'paypal_customer` (`id_customer`, `paypal_email`)

VALUES('.(int)$id_customer.', \''.pSQL($email).'\')');

 

return Db::getInstance()->Insert_ID();

}

 

return false;

}

 

private function warningsCheck()

{

if (Configuration::get('PAYPAL_PAYMENT_METHOD') == HSS && Configuration::get('PAYPAL_BUSINESS_ACCOUNT') == '[email protected]')

$this->warning = $this->l('You are currently using the default PayPal e-mail address, please enter your own e-mail address.').'<br />';

 

/* Check preactivation warning */

if (Configuration::get('PS_PREACTIVATION_PAYPAL_WARNING'))

$this->warning .= (!empty($this->warning)) ? ', ' : Configuration::get('PS_PREACTIVATION_PAYPAL_WARNING').'<br />';

}

 

private function loadLangDefault()

{

$paypal_country_default = (int)Configuration::get('PAYPAL_COUNTRY_DEFAULT');

$this->default_country = ($paypal_country_default ? (int)$paypal_country_default : (int)Configuration::get('PS_COUNTRY_DEFAULT'));

$this->iso_code = $this->getCountryDependency(strtoupper($this->context->language->iso_code));

}

 

public function formatMessage($response, &$message)

{

foreach ($response as $key => $value)

$message .= $key.': '.$value.'<br>';

}

 

private function checkCurrency($cart)

{

$currency_module = $this->getCurrency((int)$cart->id_currency);

 

if ((int)$cart->id_currency == (int)$currency_module->id)

return true;

else

return false;

}

 

public static function getShopDomainSsl($http = false, $entities = false)

{

if (method_exists('Tools', 'getShopDomainSsl'))

return Tools::getShopDomainSsl($http, $entities);

else

{

if (!($domain = Configuration::get('PS_SHOP_DOMAIN_SSL')))

$domain = self::getHttpHost();

if ($entities)

$domain = htmlspecialchars($domain, ENT_COMPAT, 'UTF-8');

if ($http)

$domain = (Configuration::get('PS_SSL_ENABLED') ? 'https://' : 'http://').$domain;

return $domain;

}

}

 

public function validateOrder($id_cart, $id_order_state, $amountPaid, $paymentMethod = 'Unknown', $message = null, $transaction = array(), $currency_special = null, $dont_touch_amount = false, $secure_key = false, Shop $shop = null)

{

if ($this->active)

{

// Set transaction details if pcc is defined in PaymentModule class_exists

if (isset($this->pcc))

$this->pcc->transaction_id = (isset($transaction['transaction_id']) ? $transaction['transaction_id'] : '');

 

if (_PS_VERSION_ < '1.5')

parent::validateOrder((int)$id_cart, (int)$id_order_state, (float)$amountPaid, $paymentMethod, $message, $transaction, $currency_special, $dont_touch_amount, $secure_key);

else

parent::validateOrder((int)$id_cart, (int)$id_order_state, (float)$amountPaid, $paymentMethod, $message, $transaction, $currency_special, $dont_touch_amount, $secure_key, $shop);

 

if (count($transaction) > 0)

PayPalOrder::saveOrder((int)$this->currentOrder, $transaction);

}

}

 

protected function getGiftWrappingPrice()

{

if (_PS_VERSION_ >= '1.5')

$wrapping_fees_tax_inc = $this->context->cart->getGiftWrappingPrice();

else

{

$wrapping_fees = (float)(Configuration::get('PS_GIFT_WRAPPING_PRICE'));

$wrapping_fees_tax = new Tax((int)(Configuration::get('PS_GIFT_WRAPPING_TAX')));

$wrapping_fees_tax_inc = $wrapping_fees * (1 + (((float)($wrapping_fees_tax->rate) / 100)));

}

 

return (float)Tools::convertPrice($wrapping_fees_tax_inc, $this->context->currency);

}

 

public function redirectToConfirmation()

{

$shop_url = PayPal::getShopDomainSsl(true, true);

 

// Check if user went through the payment preparation detail and completed it

$detail = unserialize($this->context->cookie->express_checkout);

 

if (!empty($detail['payer_id']) && !empty($detail['token']))

{

$values = array('get_confirmation' => true);

$link = $shop_url._MODULE_DIR_.$this->name.'/express_checkout/payment.php';

 

if (_PS_VERSION_ < '1.5')

Tools::redirectLink($link.'?'.http_build_query($values, '', '&'));

else

Tools::redirect(Context::getContext()->link->getModuleLink('paypal', 'confirm', $values));

}

}

 

protected function getCurrentUrl()

{

$protocol_link = Tools::usingSecureMode() ? 'https://' : 'http://';

$request = $_SERVER['REQUEST_URI'];

$pos = strpos($request, '?');

 

if (($pos !== false) && ($pos >= 0))

$request = substr($request, 0, $pos);

 

$params = urlencode($_SERVER['QUERY_STRING']);

 

return $protocol_link.Tools::getShopDomainSsl().$request.'?'.$params;

}

}

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  • 5 months later...
ALMAJ Newbie

ALMAJ

Posted
Posted (edited)

Hello guys!

Is this working on prestashop 1.5.6.2 and PayPal version 3.6.4?

Theres a lot of confusion in the previous posts... 

Can anyone make a tutorial for the current version of prestashop 1.5.6.2 and PayPal 3.6.4?

This will certainly be very helpful for the prestashop community! ;)

 

Tanks.

Edited by majority (see edit history)
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  • 10 months later...
Nsixtyfour Newbie

Nsixtyfour

Posted
Posted

Hello  :)

This is not working anymore with the last version (3.8.1) of the paypal module (prestashop 1.5.6.2)

 

This code in the paypal.php file cause a white page

public function hookExtraRight()
{
$content = (!$this->useMobile()) ? $this->renderExpressCheckoutButton('product') : null;
return $content.$this->renderExpressCheckoutForm('product');


}

Any ideas ?

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mbrodrigues Newbie

mbrodrigues

Posted
Posted

Hello  :)

This is not working anymore with the last version (3.8.1) of the paypal module (prestashop 1.5.6.2)

 

This code in the paypal.php file cause a white page

public function hookExtraRight()
{
$content = (!$this->useMobile()) ? $this->renderExpressCheckoutButton('product') : null;
return $content.$this->renderExpressCheckoutForm('product');


}

Any ideas ?

 

Hi,

Take a look at this topic: http://www.prestashop.com/forums/topic/214711-placing-the-paypal-express-checkout-button/?hl=%2Bpaypal+%2Bbutton&do=findComment&comment=1884920

Works perfectly in Prestashop 1.6.0.9

Hope that helps.

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  • 1 year later...
codigoworkshop Newbie

codigoworkshop

Posted
Posted (edited)

How to move the PayPal button to the place below "Add to cart" button.

 

paypal module, default has not set the anchor in the "hook displayProductButtons".

the first thing to do is add the paypal module, support for this "hook".

edit "prestashop / modules / paypal / paypal.php"

add this function:

 

    public function hookDisplayProductButtons($params)
    {
         $content = (!$this->useMobile()) ? $this->renderExpressCheckoutButton('product') : null;
        return $content.$this->renderExpressCheckoutForm('product');
    }

 

now we just need to add the module to "hook display Product Buttons" on the back office.

 

now we have the module in place but still does not work. this is because the "hook" on which this is within the order form, giving conflict.
you have to get the "hook" out the form to not conflict.

 

edit prodcut.tpl and search "{if isset($HOOK_PRODUCT_ACTIONS) && $HOOK_PRODUCT_ACTIONS}{$HOOK_PRODUCT_ACTIONS}{/if}"

 

cut this line and paste a little below, out the form and just above the "div" closing. that's all !!!

 

I have done in prestashop 1.6.0.5 and paypal 3.10.2

Edited by alejandrorg (see edit history)
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veltors Newbie

veltors

Posted
Posted

How to move the PayPal button to the place below "Add to cart" button.

 

paypal module, default has not set the anchor in the "hook displayProductButtons".

 

the first thing to do is add the paypal module, support for this "hook".

 

edit "prestashop / modules / paypal / paypal.php"

 

add this function:

 

    public function hookDisplayProductButtons($params)

    {

         $content = (!$this->useMobile()) ? $this->renderExpressCheckoutButton('product') : null;

        return $content.$this->renderExpressCheckoutForm('product');

    }

 

now we just need to add the module to "hook display Product Buttons" on the back office.

 

now we have the module in place but still does not work. this is because the "hook" on which this is within the order form, giving conflict.

you have to get the "hook" out the form to not conflict.

 

edit prodcut.tpl and search "{if isset($HOOK_PRODUCT_ACTIONS) && $HOOK_PRODUCT_ACTIONS}{$HOOK_PRODUCT_ACTIONS}{/if}"

 

cut this line and paste a little below, out the form and just above the "div" closing. that's all !!!

 

I have done in prestashop 1.6.0.5 and paypal 3.10.2

 

It works Perfectly. Thanks a lot.

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