<?php
/**
* @brief Checkout
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @subpackage Nexus
* @since 10 Feb 2014
*/
namespace IPS\nexus\modules\front\checkout;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* Checkout
*/
class _checkout extends \IPS\Dispatcher\Controller
{
/**
* @brief Invoice
*/
protected $invoice;
/**
* @brief Does the user need to log in?
*/
protected $needsToLogin = FALSE;
/**
* Execute
*
* @return void
*/
public function execute()
{
\IPS\Output::i()->sidebar['enabled'] = FALSE;
\IPS\Output::i()->bodyClasses[] = 'ipsLayout_minimal';
\IPS\Output::i()->cssFiles = array_merge( \IPS\Output::i()->cssFiles, \IPS\Theme::i()->css( 'checkout.css', 'nexus' ) );
\IPS\Output::i()->cssFiles = array_merge( \IPS\Output::i()->cssFiles, \IPS\Theme::i()->css( 'store.css', 'nexus' ) );
if ( \IPS\Theme::i()->settings['responsive'] )
{
\IPS\Output::i()->cssFiles = array_merge( \IPS\Output::i()->cssFiles, \IPS\Theme::i()->css( 'store_responsive.css', 'nexus', 'front' ) );
}
\IPS\Output::i()->jsFiles = array_merge( \IPS\Output::i()->jsFiles, \IPS\Output::i()->js( 'front_checkout.js', 'nexus', 'front' ) );
\IPS\Output::i()->jsFiles = array_merge( \IPS\Output::i()->jsFiles, \IPS\Output::i()->js( 'global_gateways.js', 'nexus', 'global' ) );
\IPS\Output::i()->title = \IPS\Member::loggedIn()->language()->addToStack( 'module__nexus_checkout' );
parent::execute();
}
/**
* Checkout
*
* @return void
*/
protected function manage()
{
/* Load invoice */
try
{
$this->invoice = \IPS\nexus\Invoice::load( \IPS\Request::i()->id );
if ( !$this->invoice->canView() )
{
throw new \OutOfRangeException;
}
}
catch ( \OutOfRangeException $e )
{
$msg = 'no_module_permission';
if ( !\IPS\Member::loggedIn()->member_id )
{
$msg = 'no_module_permission_guest';
}
\IPS\Output::i()->error( $msg, '2X196/1', 403, '' );
}
$checkoutUrl = $this->invoice->checkoutUrl();
/* Is it paid? */
if ( $this->invoice->status === \IPS\nexus\Invoice::STATUS_PAID )
{
if ( $this->invoice->return_uri )
{
\IPS\Output::i()->redirect( $this->invoice->return_uri );
}
else
{
\IPS\Output::i()->redirect( $this->invoice->url() );
}
}
/* Or cancelled or expired? */
if ( $this->invoice->status !== \IPS\nexus\Invoice::STATUS_PENDING )
{
\IPS\Output::i()->redirect( $this->invoice->url() );
}
/* Do we need to *show* the first step */
$canSkipFirstStepIfNameAndBillingAddressIsKnown = TRUE;
if ( \IPS\Member::loggedIn()->member_id )
{
$showFirstStep = FALSE;
if ( $this->invoice->hasItemsRequiringBillingAddress() or $this->invoice->hasPhysicalItems() )
{
$showFirstStep = TRUE;
}
if ( !$showFirstStep )
{
foreach ( \IPS\nexus\Customer\CustomField::roots() as $field )
{
$column = $field->column;
if ( $field->purchase_show and $field->purchase_require and !$this->invoice->member->$column )
{
$showFirstStep = TRUE;
$canSkipFirstStepIfNameAndBillingAddressIsKnown = FALSE;
break;
}
}
}
}
else
{
$showFirstStep = TRUE;
}
/* What are the steps? */
$steps = array();
if ( $showFirstStep )
{
$steps['checkout_customer'] = array( $this, '_customer' );
}
if ( $this->invoice->hasPhysicalItems() )
{
$steps['checkout_shipping'] = array( $this, '_shipping' );
}
$steps['checkout_pay'] = array( $this, '_pay' );
/* Even if we have to show the first step, can we skip it because we already have their name and a primary billing address? */
if ( $showFirstStep and $canSkipFirstStepIfNameAndBillingAddressIsKnown and \IPS\Member::loggedIn()->member_id and $this->invoice->member->cm_first_name and $this->invoice->member->cm_last_name and !isset( $_SESSION[ 'wizard-' . md5( $checkoutUrl ) . '-step' ] ) )
{
try
{
$this->invoice->billaddress = \IPS\nexus\Customer\Address::constructFromData( \IPS\Db::i()->select( '*', 'nexus_customer_addresses', array( 'member=? AND primary_billing=1', \IPS\Member::loggedIn()->member_id ) )->first() )->address;
$this->invoice->save();
$_SESSION[ 'wizard-' . md5( $checkoutUrl ) . '-step' ] = isset( $steps['checkout_shipping'] ) ? 'checkout_shipping' : 'checkout_pay';
}
catch ( \UnderflowException $e ) { }
}
/* Do we need to log in? */
$this->needsToLogin = ( !\IPS\Member::loggedIn()->member_id and ( $this->invoice->requiresLogin() or \IPS\Settings::i()->nexus_donate_loggedin ) );
/* Facebook Pixel */
\IPS\core\Facebook\Pixel::i()->InitiateCheckout = true;
/* Do the wizard */
\IPS\Output::i()->sidebar['enabled'] = FALSE;
if ( isset( \IPS\Output::i()->breadcrumb['module'][0] ) )
{
\IPS\Output::i()->breadcrumb['module'][0] = NULL;
}
\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate('checkout')->checkoutWrapper( (string) new \IPS\Helpers\Wizard( $steps, $checkoutUrl, ( !isset( $steps['checkout_login'] ) and isset( $steps['checkout_customer'] ) ) ) );
}
/**
* Step: Customer Details
*
* @param array $data Wizard data
* @return string
*/
public function _customer()
{
/* Init */
$buttonLang = 'continue_to_review';
$needBillingInfo = ( $this->invoice->hasItemsRequiringBillingAddress() or $this->invoice->hasPhysicalItems() );
if ( $this->invoice->hasPhysicalItems() )
{
$buttonLang = 'continue_to_shipping';
}
$form = new \IPS\Helpers\Form( 'customer', $buttonLang, $this->invoice->checkoutUrl()->setQueryString( '_step', 'checkout_customer' ) );
/* Account Information */
if ( $this->needsToLogin and !in_array( \IPS\Login::registrationType(), array( 'disabled', 'redirect' ) ) )
{
$guestData = $this->invoice->guest_data;
if( isset( $_SESSION['coppa_user'] ) )
{
if ( \IPS\Settings::i()->minimum_age > 0 )
{
$message = \IPS\Member::loggedIn()->language()->addToStack( 'register_denied_age', FALSE, array( 'sprintf' => array( \IPS\Settings::i()->minimum_age ) ) );
\IPS\Output::i()->error( $message, '2X196/D', 403, '' );
}
else
{
\IPS\Output::i()->title = \IPS\Member::loggedIn()->language()->addToStack('reg_awaiting_validation');
return \IPS\Output::i()->output = \IPS\Theme::i()->getTemplate( 'system', 'core' )->notCoppaValidated();
}
}
if ( \IPS\Settings::i()->minimum_age > 0 OR \IPS\Settings::i()->use_coppa )
{
$form->addHeader( 'coppa_title' );
/* We dynamically replace this as we need to show this message, however we do not want to create a "bday_desc" language string which may not be appropriate on other forms */
\IPS\Member::loggedIn()->language()->words['bday_desc'] = \IPS\Member::loggedIn()->language()->addToStack( 'coppa_verification_only' );
$form->add( new \IPS\Helpers\Form\Date( 'bday', NULL, TRUE, array( 'max' => \IPS\DateTime::create() ) ) );
}
$form->addHeader('account_information');
if ( \IPS\Settings::i()->nexus_checkreg_usernames )
{
$form->add( new \IPS\Helpers\Form\Text( 'username', isset( $guestData['member']['name'] ) ? $guestData['name'] : NULL, TRUE, array( 'accountUsername' => TRUE ) ) );
}
$form->add( new \IPS\Helpers\Form\Email( 'email_address', $guestData ? $guestData['member']['email'] : NULL, TRUE, array( 'accountEmail' => TRUE, 'maxLength' => 150 ) ) );
$form->add( new \IPS\Helpers\Form\Password( 'password', NULL, TRUE, array( 'showMeter' => \IPS\Settings::i()->password_strength_meter, 'checkStrength' => TRUE ) ) );
$form->add( new \IPS\Helpers\Form\Password( 'password_confirm', NULL, TRUE, array( 'confirm' => 'password' ) ) );
if ( $needBillingInfo )
{
$form->addHeader('billing_information');
}
}
/* Billing Information */
if ( $needBillingInfo or ( $this->needsToLogin and !in_array( \IPS\Login::registrationType(), array( 'disabled', 'redirect' ) ) and !\IPS\Settings::i()->nexus_checkreg_usernames ) )
{
$form->add( new \IPS\Helpers\Form\Text( 'cm_first_name', $this->invoice->member->cm_first_name, TRUE ) );
$form->add( new \IPS\Helpers\Form\Text( 'cm_last_name', $this->invoice->member->cm_last_name, TRUE ) );
}
if ( $needBillingInfo )
{
$addresses = \IPS\Db::i()->select( '*', 'nexus_customer_addresses', array( 'member=?', \IPS\Member::loggedIn()->member_id ) );
if ( count( $addresses ) )
{
$billing = NULL;
$options = array();
foreach ( new \IPS\Patterns\ActiveRecordIterator( $addresses, 'IPS\nexus\Customer\Address' ) as $address )
{
$options[ $address->id ] = $address->address->toString('<br>');
if ( ( !$this->invoice->billaddress and $address->primary_billing ) or $this->invoice->billaddress == $address->address )
{
$billing = $address->id;
}
}
$options[0] = 'other';
$form->add( new \IPS\Helpers\Form\Radio( 'billing_address', $billing, TRUE, array( 'options' => $options, 'toggles' => array( 0 => array( 'new_billing_address' ) ) ) ) );
$newAddress = new \IPS\Helpers\Form\Address( 'new_billing_address', !$billing ? $this->invoice->billaddress : NULL, FALSE, array(), NULL, NULL, NULL, 'new_billing_address' );
$newAddress->label = ' ';
$form->add( $newAddress );
}
else
{
$form->add( new \IPS\Helpers\Form\Address( 'new_billing_address', $this->invoice->billaddress, TRUE ) );
}
}
/* Customer Fields */
$customer = \IPS\nexus\Customer::loggedIn();
foreach ( \IPS\nexus\Customer\CustomField::roots() as $field )
{
if ( $field->purchase_show )
{
$column = $field->column;
$field->not_null = $field->purchase_require;
$input = $field->buildHelper( $customer->$column );
$input->appearRequired = $field->purchase_require;
$form->add( $input );
}
}
/* Additional Information */
if ( $this->needsToLogin and !in_array( \IPS\Login::registrationType(), array( 'disabled', 'redirect' ) ) )
{
$form->addHeader('additional_information');
/* Custom fields */
$customFields = \IPS\core\ProfileFields\Field::fields( $guestData ? $guestData['profileFields'] : NULL, \IPS\core\ProfileFields\Field::REG );
if ( count( $customFields ) )
{
foreach ( $customFields as $group => $fields )
{
foreach ( $fields as $field )
{
$form->add( $field );
}
}
$form->addSeparator();
}
/* Security Questions */
if ( \IPS\Settings::i()->security_questions_enabled and in_array( \IPS\Settings::i()->security_questions_prompt, array( 'register', 'optional' ) ) )
{
$numberOfQuestions = \IPS\Settings::i()->security_questions_number ?: 3;
$securityQuestions = array();
foreach ( \IPS\MFA\SecurityQuestions\Question::roots() as $securityQuestion )
{
$securityQuestions[ $securityQuestion->id ] = $securityQuestion->_title;
}
$form->addMessage( \IPS\Member::loggedIn()->language()->addToStack('security_questions_setup_blurb', FALSE, array( 'pluralize' => array( $numberOfQuestions ) ) ) );
if ( \IPS\Settings::i()->security_questions_prompt === 'optional' )
{
$securityOptoutToggles = array();
foreach ( range( 1, min( $numberOfQuestions, count( $securityQuestions ) ) ) as $i )
{
$securityOptoutToggles[] = 'security_question_q_' . $i;
$securityOptoutToggles[] = 'security_question_a_' . $i;
}
$optOutCheckbox = new \IPS\Helpers\Form\Checkbox( 'security_questions_optout_title', FALSE, FALSE, array( 'togglesOff' => $securityOptoutToggles ) );
if ( \IPS\Member::loggedIn()->language()->checkKeyExists('security_questions_opt_out_warning_value') )
{
$optOutCheckbox->description = \IPS\Member::loggedIn()->language()->addToStack('security_questions_opt_out_warning_value');
}
$form->add( $optOutCheckbox );
}
foreach ( range( 1, min( $numberOfQuestions, count( $securityQuestions ) ) ) as $i )
{
$securityValidation = function( $val ) {
if ( !$val and ( \IPS\Settings::i()->security_questions_prompt === 'register' or !isset( \IPS\Request::i()->security_questions_optout_title_checkbox ) ) )
{
throw new \DomainException('form_required');
}
};
$questionField = new \IPS\Helpers\Form\Select( 'security_question_q_' . $i, NULL, FALSE, array( 'options' => $securityQuestions ), $securityValidation, NULL, NULL, 'security_question_q_' . $i );
$questionField->label = \IPS\Member::loggedIn()->language()->addToStack('security_question_q');
$answerField = new \IPS\Helpers\Form\Text( 'security_question_a_' . $i, NULL, NULL, array(), $securityValidation, NULL, NULL, 'security_question_a_' . $i );
$answerField->label = \IPS\Member::loggedIn()->language()->addToStack('security_question_a');
$form->add( $questionField );
$form->add( $answerField );
}
$form->addSeparator();
}
/* Q&A */
if ( \IPS\Settings::i()->nexus_checkreg_captcha )
{
$question = FALSE;
try
{
$question = \IPS\Db::i()->select( '*', 'core_question_and_answer', NULL, "RAND()" )->first();
}
catch ( \UnderflowException $e ) {}
if( $question )
{
$form->hiddenValues['q_and_a_id'] = $question['qa_id'];
$form->add( new \IPS\Helpers\Form\Text( 'q_and_a', NULL, TRUE, array(), function( $val )
{
$qanda = intval( \IPS\Request::i()->q_and_a_id );
$pass = true;
if( $qanda )
{
$question = \IPS\Db::i()->select( '*', 'core_question_and_answer', array( 'qa_id=?', $qanda ) )->first();
$answers = json_decode( $question['qa_answers'] );
if( count( $answers ) )
{
$pass = FALSE;
foreach( $answers as $answer )
{
$answer = trim( $answer );
if( mb_strlen( $answer ) AND mb_strtolower( $answer ) == mb_strtolower( $val ) )
{
$pass = TRUE;
}
}
}
}
else
{
$questions = \IPS\Db::i()->select( 'count(*)', 'core_question_and_answer', 'qa_id > 0' )->first();
if( $questions )
{
$pass = FALSE;
}
}
if( !$pass )
{
throw new \DomainException( 'q_and_a_incorrect' );
}
} ) );
\IPS\Member::loggedIn()->language()->words['q_and_a'] = \IPS\Member::loggedIn()->language()->addToStack( 'core_question_and_answer_' . $question['qa_id'], FALSE );
}
}
/* Captcha */
if ( !$guestData )
{
$captcha = new \IPS\Helpers\Form\Captcha;
if ( (string) $captcha !== '' )
{
$form->add( $captcha );
}
}
/* Misc */
$form->add( new \IPS\Helpers\Form\Checkbox( 'reg_admin_mails', $guestData ? $guestData['member']['allow_admin_mails'] : \IPS\Settings::i()->updates_consent_default == 'enabled' ? TRUE : FALSE, FALSE ) );
\IPS\core\modules\front\system\register::buildRegistrationTerm();
$form->add( new \IPS\Helpers\Form\Checkbox( 'reg_agreed_terms', (bool) $guestData, TRUE, array(), function( $val )
{
if ( !$val )
{
throw new \InvalidArgumentException('reg_not_agreed_terms');
}
} ) );
}
/* Handle submission */
if ( $values = $form->values() )
{
/* If user is a guest create the member object but don't save it */
if ( $this->needsToLogin )
{
/* It shouldn't be possible to get here */
if ( in_array( \IPS\Login::registrationType(), array( 'disabled', 'redirect' ) ) )
{
\IPS\Output::i()->error( 'reg_disabled', '3X196/A', 403, '' );
}
/* Did we pass the minimum age requirement? */
if ( \IPS\Settings::i()->minimum_age > 0 OR \IPS\Settings::i()->use_coppa )
{
if ( \IPS\Settings::i()->minimum_age > 0 AND $values['bday']->diff( \IPS\DateTime::create() )->y < \IPS\Settings::i()->minimum_age )
{
$_SESSION['coppa_user'] = TRUE;
$message = \IPS\Member::loggedIn()->language()->addToStack( 'register_denied_age', FALSE, array( 'sprintf' => array( \IPS\Settings::i()->minimum_age ) ) );
\IPS\Output::i()->error( $message, '2X196/E', 403, '' );
}
/* We did, but we should check normal COPPA too */
else if( ( $values['bday']->diff( \IPS\DateTime::create() )->y < 13 ) )
{
$_SESSION['coppa_user'] = TRUE;
return \IPS\Output::i()->output = \IPS\Theme::i()->getTemplate( 'system', 'core' )->notCoppaValidated();
}
}
/* Security questions */
$securityQuestionAnswers = array();
if ( \IPS\Settings::i()->security_questions_enabled and ( \IPS\Settings::i()->security_questions_prompt === 'register' or ( \IPS\Settings::i()->security_questions_prompt === 'optional' and !$values['security_questions_optout_title'] ) ) )
{
foreach ( $values as $k => $v )
{
if ( preg_match( '/^security_question_q_(\d+)$/', $k, $matches ) )
{
if ( isset( $securityQuestionAnswers[ $v ] ) )
{
$form->error = \IPS\Member::loggedIn()->language()->addToStack( 'security_questions_unique', FALSE, array( 'pluralize' => array( \IPS\Settings::i()->security_questions_number ?: 3 ) ) );
break;
}
else
{
$securityQuestionAnswers[ $v ] = \IPS\Text\Encrypt::fromPlaintext( $values[ 'security_question_a_' . $matches[1] ] )->tag();
}
}
}
}
/* Continue... */
if ( !$form->error )
{
/* Set basic details */
$member = new \IPS\nexus\Customer;
if ( \IPS\Settings::i()->nexus_checkreg_usernames )
{
if ( $needBillingInfo )
{
$member->cm_first_name = $values['cm_first_name'];
$member->cm_last_name = $values['cm_last_name'];
}
$member->name = $values['username'];
}
else
{
$member->cm_first_name = $values['cm_first_name'];
$member->cm_last_name = $values['cm_last_name'];
$member->name = "{$values['cm_first_name']} {$values['cm_last_name']}";
}
$member->email = $values['email_address'];
$member->setLocalPassword( $values['password'] );
$member->allow_admin_mails = $values['reg_admin_mails'];
$member->member_group_id = \IPS\Settings::i()->member_group;
/* Customer Fields */
foreach ( \IPS\nexus\Customer\CustomField::roots() as $field )
{
if ( $field->purchase_show )
{
$column = $field->column;
$helper = $field->buildHelper();
$member->$column = $helper::stringValue( $values["nexus_ccfield_{$field->id}"] );
}
if ( $field->type === 'Editor' )
{
$field->claimAttachments( $member->member_id );
}
}
/* Custom Fields */
$profileFields = array();
foreach ( \IPS\core\ProfileFields\Field::fields( array(), \IPS\core\ProfileFields\Field::REG ) as $group => $fields )
{
foreach ( $fields as $id => $field )
{
$profileFields[ "field_{$id}" ] = $field::stringValue( $values[ $field->name ] );
if ( $fields instanceof \IPS\Helpers\Form\Editor )
{
$field->claimAttachments( $member->member_id );
}
}
}
/* Run it through the spam service */
$spamCode = NULL;
$spamAction = NULL;
if( \IPS\Settings::i()->spam_service_enabled )
{
$spamAction = $member->spamService( 'register', NULL, $spamCode );
if( $spamAction == 4 )
{
\IPS\Output::i()->error( 'spam_denied_account', '2S129/1', 403, '' );
}
}
/* Save a copy of the member in SESSIONS so the user can print off an invoice */
$_SESSION['nexusMember'] = $member->changed;
/* Save on invoice */
$this->invoice->guest_data = array( 'member' => $member->changed, 'profileFields' => $profileFields, 'securityAnswers' => $securityQuestionAnswers, 'spamData' => array( 'code' => $spamCode, 'action' => $spamAction ) );
}
}
/* Otherwise just update the name and details */
else
{
$changes = array();
if ( $needBillingInfo )
{
foreach ( array( 'cm_first_name', 'cm_last_name' ) as $k )
{
if ( $values[ $k ] != \IPS\nexus\Customer::loggedIn()->$k )
{
$changes['name'] = \IPS\nexus\Customer::loggedIn()->cm_name;
\IPS\nexus\Customer::loggedIn()->$k = $values[ $k ];
}
}
}
foreach ( \IPS\nexus\Customer\CustomField::roots() as $field )
{
if ( $field->purchase_show )
{
$column = $field->column;
$helper = $field->buildHelper();
$valueToSave = $helper::stringValue( $values["nexus_ccfield_{$field->id}"] );
if ( \IPS\nexus\Customer::loggedIn()->$column != $valueToSave )
{
$changes['other'][] = array( 'name' => 'nexus_ccfield_' . $field->id, 'value' => $field->displayValue( $valueToSave ), 'old' => $field->displayValue( \IPS\nexus\Customer::loggedIn()->$column ) );
}
\IPS\nexus\Customer::loggedIn()->$column = $valueToSave;
}
}
if ( !empty( $changes ) )
{
\IPS\nexus\Customer::loggedIn()->log( 'info', $changes );
}
/* We only want to do this if it's an actual account */
if ( \IPS\nexus\Customer::loggedIn()->member_id )
{
\IPS\nexus\Customer::loggedIn()->save();
}
else
{
/* Otherwise, we need to store this as guest data */
$this->invoice->guest_data = array( 'member' => \IPS\nexus\Customer::loggedIn()->changed, 'profileFields' => array(), 'securityAnswers' => array() );
}
}
if ( !$form->error )
{
/* Save the billing address */
if ( $needBillingInfo )
{
if ( count( $addresses ) and $values['billing_address'] )
{
$this->invoice->billaddress = \IPS\nexus\Customer\Address::load( $values['billing_address'] )->address;
}
else
{
if( empty( $values['new_billing_address']->addressLines ) or !$values['new_billing_address']->city or !$values['new_billing_address']->country or ( !$values['new_billing_address']->region and array_key_exists( $values['new_billing_address']->country, \IPS\GeoLocation::$states ) ) or !$values['new_billing_address']->postalCode )
{
$form->error = \IPS\Member::loggedIn()->language()->addToStack('billing_address_required');
return $form;
}
if ( \IPS\Member::loggedIn()->member_id )
{
$address = new \IPS\nexus\Customer\Address;
$address->member = \IPS\Member::loggedIn();
$address->address = $values['new_billing_address'];
$address->primary_billing = !count( $addresses );
$address->primary_shipping = ( !count( $addresses ) and !$this->invoice->hasPhysicalItems() );
$address->save();
\IPS\nexus\Customer::loggedIn()->log( 'address', array( 'type' => 'add', 'details' => json_encode( $values['new_billing_address'] ) ) );
}
$this->invoice->billaddress = $values['new_billing_address'];
}
}
/* Save */
$this->invoice->save();
return array();
}
}
/* If we're not logged in, and we need an account for this purchase, show the login form */
$loginForms = NULL;
$loginError = NULL;
$mfaOutput = NULL;
if ( $this->needsToLogin )
{
/* Two-Factor Authentication */
if ( isset( \IPS\Request::i()->mfa ) and isset( $_SESSION['processing2FACheckout'] ) and $_SESSION['processing2FACheckout']['invoice'] === $this->invoice->id )
{
$member = \IPS\Member::load( $_SESSION['processing2FACheckout']['memberId'] );
if ( !$member->member_id )
{
unset( $_SESSION['processing2FACheckout'] );
\IPS\Output::i()->redirect( $this->invoice->checkoutUrl() );
}
$device = \IPS\Member\Device::loadOrCreate( $member );
$mfaOutput = \IPS\MFA\MFAHandler::accessToArea( 'core', $device->known ? 'AuthenticateFrontKnown' : 'AuthenticateFront', $this->invoice->checkoutUrl()->setQueryString( 'mfa', 1 ), $member );
if ( !$mfaOutput )
{
/* Set the invoice owner */
$this->invoice->member = $member;
$this->invoice->save();
/* Process the login */
( new \IPS\Login\Success( $member, \IPS\Login\Handler::load( $_SESSION['processing2FACheckout']['handler'] ), $_SESSION['processing2FACheckout']['remember'], $_SESSION['processing2FACheckout']['anonymous'] ) )->process();
/* Redirect */
\IPS\Output::i()->redirect( $this->invoice->checkoutUrl() );
}
}
/* Login */
$login = new \IPS\Login( $this->invoice->checkoutUrl() );
try
{
if ( $success = $login->authenticate() )
{
/* Verify it's okay for this member to be buying those items */
try
{
foreach ( $this->invoice->items as $item )
{
$item->memberCanPurchase( $success->member );
}
}
catch ( \DomainException $e )
{
\IPS\Output::i()->error( $e->getMessage(), '1X196/B', 403, '' );
}
/* Process the login */
if ( $success->mfa() )
{
$_SESSION['processing2FACheckout'] = array( 'memberId' => $success->member->member_id, 'invoice' => $this->invoice->id, 'anonymous' => $success->anonymous, 'remember' => $success->rememberMe, 'handler' => $success->handler->id );
\IPS\Output::i()->redirect( $this->invoice->checkoutUrl()->setQueryString( 'mfa', 1 ) );
}
else
{
/* Set the invoice owner */
$this->invoice->member = $success->member;
$this->invoice->save();
/* Process the login */
$success->process();
/* Redirect */
\IPS\Output::i()->redirect( $this->invoice->checkoutUrl() );
}
}
}
catch ( \IPS\Login\Exception $e )
{
$loginError = $e->getMessage();
}
}
/* Display */
return \IPS\Theme::i()->getTemplate('checkout')->customerInformation( $form->customTemplate( array( call_user_func_array( array( \IPS\Theme::i(), 'getTemplate' ), array( 'checkout', 'nexus' ) ), 'customerInformationForm' ) ), $loginForms, $loginError, $this->invoice );
}
/**
* Step: Select Shipping
*
* @param array $data Wizard data
* @return \IPS\Helpers\Form
*/
public function _shipping()
{
/* Init */
$form = new \IPS\Helpers\Form( 'shipping', 'continue_to_review', $this->invoice->checkoutUrl()->setQueryString( '_step', 'checkout_shipping' ) );
$form->attributes['data-controller'] = 'nexus.front.checkout.billingForm';
$form->attributes['data-new-billing-address-url'] = $this->invoice->checkoutUrl()->setQueryString( 'do', 'addShippingAddress' );
/* Shipping Address field */
$primaryShipping = NULL;
$billingAddress = NULL;
if ( \IPS\Member::loggedIn()->member_id )
{
$addresses = \IPS\Db::i()->select( '*', 'nexus_customer_addresses', array( 'member=?', \IPS\Member::loggedIn()->member_id ) );
foreach ( new \IPS\Patterns\ActiveRecordIterator( $addresses, 'IPS\nexus\Customer\Address' ) as $address )
{
if ( $address->primary_shipping )
{
$primaryShipping = $address->id;
}
if ( $this->invoice->billaddress == $address->address )
{
$billingAddress = $address->id;
}
}
$form->hiddenValues['shipping_address'] = \IPS\nexus\Customer\Address::load( isset( \IPS\Request::i()->shipping_address ) ? \IPS\Request::i()->shipping_address : ( $primaryShipping ?: $billingAddress ) )->id;
$this->invoice->shipaddress = \IPS\nexus\Customer\Address::load( isset( \IPS\Request::i()->shipping_address ) ? \IPS\Request::i()->shipping_address : ( $primaryShipping ?: $billingAddress ) )->address;
}
elseif ( !$this->invoice->shipaddress )
{
$this->invoice->shipaddress = $this->invoice->billaddress;
}
/* Shipping method field */
if ( isset( \IPS\Request::i()->shipping_address ) )
{
/* Save selected address */
$this->invoice->shipaddress = \IPS\nexus\Customer\Address::load( \IPS\Request::i()->shipping_address )->address;
$this->invoice->save();
}
/* Get shipping methods */
$shipMethods = array();
foreach ( \IPS\nexus\Shipping\FlatRate::roots() as $rate )
{
if ( $rate->isAvailable( $this->invoice->shipaddress, iterator_to_array( $this->invoice->items ), $this->invoice->currency, $this->invoice ) )
{
$shipMethods[ $rate->id ] = $rate;
}
}
/* Shipping method field */
$shippingGroups = array();
$selected = array();
$shippingAddressErrors = array();
foreach ( $this->invoice->items as $k => $item )
{
if ( $item->physical )
{
if ( $item->shippingMethodIds )
{
$availableMethods = ( \IPS\Settings::i()->easypost_api_key and \IPS\Settings::i()->easypost_show_rates ) ? array_intersect( $item->shippingMethodIds, array_merge( array_keys( $shipMethods ), array( 'easypost' ) ) ) : array_intersect( $item->shippingMethodIds, array_keys( $shipMethods ) );
}
else
{
$availableMethods = ( \IPS\Settings::i()->easypost_api_key and \IPS\Settings::i()->easypost_show_rates ) ? array_merge( array_keys( $shipMethods ), array( 'easypost' ) ) : array_keys( $shipMethods );
}
if ( empty( $availableMethods ) )
{
$shippingAddressErrors[] = \IPS\Member::loggedIn()->language()->addToStack( 'checkout_no_ship', FALSE, array( 'sprintf' => array( $item->name ) ) );
}
sort( $availableMethods );
$key = md5( json_encode( $availableMethods ) );
if ( !isset( $shippingGroups[ $key ] ) )
{
$shippingGroups[ $key ] = array( 'items' => array(), 'methods' => array() );
foreach ( $availableMethods as $v )
{
$shippingGroups[ $key ]['methods'][ $v ] = ( $v === 'easypost' ? NULL : $shipMethods[ $v ] );
}
}
$shippingGroups[ $key ]['items'][ $k ] = $item;
if ( isset( $item->chosenShippingMethodId ) and $item->chosenShippingMethodId )
{
$selected[ $key ] = $item->chosenShippingMethodId;
}
}
}
if ( \IPS\Settings::i()->easypost_api_key and \IPS\Settings::i()->easypost_show_rates )
{
foreach ( $shippingGroups as $key => $data )
{
if ( array_key_exists( 'easypost', $data['methods'] ) )
{
unset( $shippingGroups[ $key ]['methods']['easypost'] );
$lengthInInches = 0;
$widthInInches = 0;
$heightInInches = 0;
$weightInOz = 0;
foreach ( $data['items'] as $item )
{
$weightInOz += ( $item->weight->float('oz') * $item->quantity );
$heightInInches += ( $item->height->float('in') * $item->quantity );
foreach ( array( 'length', 'width' ) as $k )
{
$v = "{$k}InInches";
if ( $item->$k->float('in') > $$v )
{
$$v = $item->$k->float('in');
}
}
}
try
{
$easyPost = \IPS\nexus\Shipping\EasyPostRate::getRates( $lengthInInches, $widthInInches, $heightInInches, $weightInOz, $this->invoice->member, $this->invoice->shipaddress, $this->invoice->currency );
if ( isset( $easyPost['rates'] ) )
{
foreach ( $easyPost['rates'] as $rate )
{
if ( $rate['currency'] === $this->invoice->currency )
{
$shippingGroups[ $key ]['methods'][ $rate['service'] ] = new \IPS\nexus\Shipping\EasyPostRate( $rate );
}
}
}
}
catch ( \IPS\Http\Request\Exception $e ) { }
if ( !count( $shippingGroups[ $key ]['methods'] ) )
{
\IPS\Output::i()->error( 'err_no_shipping_methods', '4X196/6', 403, 'err_no_shipping_methods_admin' );
}
}
}
}
$defaults = array();
foreach ( $shippingGroups as $key => $data )
{
foreach ( $data['methods'] as $_methodId => $_methodData )
{
$defaults[ $key ] = $_methodId;
break;
}
}
$form->add( new \IPS\nexus\Form\Shipping( 'shipping_method', count( $selected ) ? $selected : $defaults, TRUE, array( 'options' => $shippingGroups, 'currency' => $this->invoice->currency, 'invoice' => $this->invoice ) ) );
/* Submissions */
if ( $values = $form->values() )
{
/* Save new shipping address */
if ( !$this->invoice->shipaddress and !$form->hiddenValues['shipping_address'] )
{
$this->addShippingAddress();
return \IPS\Output::i()->output;
}
elseif ( !isset( $values['shipping_method'] ) )
{
\IPS\Output::i()->redirect( $this->invoice->checkoutUrl()->setQueryString( 'shipping_address', $form->hiddenValues['shipping_address'] ) );
}
/* Remove any existing shipping charges on the invoice */
foreach ( $this->invoice->items as $k => $v )
{
if ( $v instanceof \IPS\nexus\extensions\nexus\Item\ ShippingCharge )
{
$this->invoice->removeItem( $k );
}
}
/* Loop chosen methods */
foreach ( $values['shipping_method'] as $key => $method )
{
/* Set that we've chosen that method for those items */
foreach ( $shippingGroups[ $key ]['items'] as $k => $item )
{
$this->invoice->changeItem( $k, array( 'chosen_shipping' => $method ) );
}
/* Add the charge to the invoice */
$_method = $shippingGroups[ $key ]['methods'][ $method ];
$charge = new \IPS\nexus\extensions\nexus\Item\ShippingCharge( $_method->getName(), $_method->getPrice( $shippingGroups[ $key ]['items'], $this->invoice->currency, $this->invoice ) );
$charge->id = $method;
$charge->tax = $_method->getTax();
$shippingItems[] = $charge;
}
/* Save */
foreach ( $shippingItems as $s )
{
$this->invoice->addItem( $s );
}
$this->invoice->save();
/* Continue */
return array();
}
/* Display */
return \IPS\Theme::i()->getTemplate( 'checkout', 'nexus' )->checkoutShipping( $form->customTemplate( array( call_user_func_array( array( \IPS\Theme::i(), 'getTemplate' ), array( 'checkout', 'nexus' ) ), 'checkoutShippingForm' ), $this->invoice->shipaddress, $shippingAddressErrors ), $this->invoice );
}
/**
* Add shipping address
*
* @return \IPS\Helpers\Form
*/
protected function addShippingAddress()
{
if ( !$this->invoice )
{
try
{
$this->invoice = \IPS\nexus\Invoice::loadAndCheckPerms( \IPS\Request::i()->id );
}
catch ( \OutOfRangeException $e )
{
\IPS\Output::i()->error( 'no_module_permission', '2X196/7', 403, '' );
}
}
$form = new \IPS\Helpers\Form( 'new_shipping_address', 'continue', $this->invoice->checkoutUrl()->setQueryString( 'do', 'addShippingAddress' ) );
/* Shipping Address field */
if ( \IPS\Member::loggedIn()->member_id )
{
$addresses = \IPS\Db::i()->select( '*', 'nexus_customer_addresses', array( 'member=?', \IPS\Member::loggedIn()->member_id ) );
$options = array();
$primaryShipping = NULL;
$billingAddress = NULL;
foreach ( new \IPS\Patterns\ActiveRecordIterator( $addresses, 'IPS\nexus\Customer\Address' ) as $address )
{
$options[ $address->id ] = $address->address->toString('<br>');
if ( $address->primary_shipping )
{
$primaryShipping = $address->id;
}
if ( $this->invoice->billaddress == $address->address )
{
$billingAddress = $address->id;
}
}
$options[0] = 'other';
$form->add( new \IPS\Helpers\Form\Radio( 'shipping_address', $primaryShipping ?: $billingAddress, TRUE, array( 'options' => $options, 'disabled' => ( isset( \IPS\Request::i()->shipping_address ) AND !isset( \IPS\Request::i()->new_shipping_address_submitted ) ) ), function( $val )
{
if ( $val )
{
return static::_shippingAddressValidation( \IPS\nexus\Customer\Address::load( $val )->address );
}
} ) );
}
$form->add( new \IPS\Helpers\Form\Address( 'new_shipping_address', NULL, FALSE, array(), function( $val )
{
if ( $val )
{
return static::_shippingAddressValidation( $val );
}
}, NULL, NULL, 'new_shipping_address' ) );
if ( $values = $form->values() )
{
if ( \IPS\Member::loggedIn()->member_id )
{
$addressId = $values['shipping_address'];
if ( intval( $values['shipping_address'] ) === 0 )
{
$address = new \IPS\nexus\Customer\Address;
$address->member = \IPS\Member::loggedIn();
$address->address = $values['new_shipping_address'];
$address->save();
$addressId = $address->id;
\IPS\nexus\Customer::loggedIn()->log( 'address', array( 'type' => 'add', 'details' => json_encode( $values['shipping_address'] ) ) );
}
\IPS\Output::i()->redirect( $this->invoice->checkoutUrl()->setQueryString( 'shipping_address', $addressId )->setQueryString( '_step', 'checkout_shipping' ) );
}
else
{
$this->invoice->shipaddress = $values['new_shipping_address'];
$this->invoice->save();
\IPS\Output::i()->redirect( $this->invoice->checkoutUrl() );
}
}
\IPS\Output::i()->output = \IPS\Member::loggedIn()->member_id ? $form->customTemplate( array( call_user_func_array( array( \IPS\Theme::i(), 'getTemplate' ), array( 'checkout', 'nexus', 'front' ) ), 'changeShippingAddressForm' ) ) : $form->customTemplate( array( call_user_func_array( array( \IPS\Theme::i(), 'getTemplate' ), array( 'forms', 'core' ) ), 'popupTemplate' ) );
}
/**
* Shipping Address Validation
*
* @param \IPS\Geolocation $address The address
* @return void
* @throws \DomainException
*/
protected static function _shippingAddressValidation( \IPS\GeoLocation $address )
{
if ( \IPS\Settings::i()->easypost_api_key and $address->country === 'US' )
{
$phone = NULL;
foreach ( \IPS\nexus\Customer\CustomField::roots() as $field )
{
if ( $field->type === 'Tel' )
{
$fieldId = 'nexus_ccfield_' . $field->id;
$phone = \IPS\Request::i()->$fieldId;
if ( $field->column === 'cm_phone' )
{
break;
}
}
}
$addressLines = $address->addressLines;
$response = \IPS\Http\Url::external( 'https://api.easypost.com/v2/addresses' )->request()->login( \IPS\Settings::i()->easypost_api_key, '' )->post( array( 'address' => array(
'street1' => array_shift( $addressLines ),
'street2' => count( $addressLines ) ? implode( ', ', $addressLines ) : NULL,
'city' => $address->city,
'state' => $address->region,
'zip' => $address->postalCode,
'country' => $address->country,
'name' => \IPS\Request::i()->cm_first_name . ' ' . \IPS\Request::i()->cm_last_name,
'phone' => $phone,
'email' => \IPS\Member::loggedIn()->email
) ) )->decodeJson();
$response = \IPS\Http\Url::external( "https://api.easypost.com/v2/addresses/{$response['id']}/verify" )->request()->login( \IPS\Settings::i()->easypost_api_key, '' )->get();
if ( $response->httpResponseCode != 200 )
{
throw new \DomainException('address_couldnt_validate');
}
}
return NULL;
}
/**
* Step: Select Payment Method
*
* @param array $data Wizard data
* @return string
*/
public function _pay( $data )
{
/* How much are we paying? */
$this->invoice->recalculateTotal();
$amountToPay = $this->invoice->amountToPay( TRUE );
if ( isset( \IPS\Request::i()->split ) )
{
$split = new \IPS\Math\Number( \IPS\Request::i()->split );
if ( $amountToPay->amount->compare( $split ) === 1 )
{
$amountToPay->amount = $split;
}
}
/* Nothing to pay? */
if ( !$amountToPay->amount->isPositive() )
{
\IPS\Output::i()->error( 'err_no_methods', '5X196/8', 500, '' );
}
elseif ( $amountToPay->amount->isZero() )
{
/* The payment has been approved */
if ( $this->invoice->amountToPay()->amount->isZero() )
{
/* Mark the invoice paid */
$extra = $this->invoice->status_extra;
$extra['type'] = 'zero';
$this->invoice->status_extra = $extra;
$memberJustCreated = $this->invoice->markPaid();
/* Redirect */
$destination = $this->invoice->return_uri ?: $this->invoice->url();
if ( \IPS\Member::loggedIn()->member_id )
{
\IPS\Output::i()->redirect( $destination );
}
else
{
if ( $memberJustCreated )
{
\IPS\Session::i()->setMember( $memberJustCreated );
\IPS\Member\Device::loadOrCreate( $memberJustCreated, FALSE )->updateAfterAuthentication( NULL );
}
\IPS\Output::i()->redirect( $destination );
}
}
/* They're waiting for approval - show them a screen to indicate this so they don't try to pay twice */
else
{
foreach ( $this->invoice->transactions( array( \IPS\nexus\Transaction::STATUS_HELD, \IPS\nexus\Transaction::STATUS_REVIEW, \IPS\nexus\Transaction::STATUS_GATEWAY_PENDING ) ) as $transaction )
{
\IPS\Output::i()->redirect( $transaction->url() );
}
\IPS\Output::i()->error( 'err_no_methods', '5X196/C', 500, '' );
}
}
/* Work out recurring payments */
$recurrings = array();
$overriddenRenewalTerms = array();
foreach ( $this->invoice->items as $item )
{
if ( $item->groupWithParent and is_int( $item->parent ) and isset( $item->renewalTerm ) and $item->renewalTerm )
{
$parent = $this->invoice->items[ $item->parent ];
if ( ( isset( $parent->renewalTerm ) and $parent->renewalTerm ) or isset( $overriddenRenewalTerms[ $item->parent ] ) )
{
if ( isset( $overriddenRenewalTerms[ $item->parent ] ) )
{
$oldTerm = $overriddenRenewalTerms[ $item->parent ];
}
else
{
$oldTerm = $parent->renewalTerm;
}
$overriddenRenewalTerms[ $item->parent ] = new \IPS\nexus\Purchase\RenewalTerm( $oldTerm->add( $item->renewalTerm ), $oldTerm->interval, $oldTerm->tax );
}
else
{
$overriddenRenewalTerms[ $item->parent ] = $item->renewalTerm;
}
}
}
foreach ( $this->invoice->items as $k => $item )
{
if ( !$item->groupWithParent )
{
$term = NULL;
$dueDate = NULL;
if ( isset( $overriddenRenewalTerms[ $k ] ) )
{
$term = $overriddenRenewalTerms[ $k ];
$dueDate = \IPS\DateTime::create()->add( $term->interval );
}
elseif ( $item instanceof \IPS\nexus\Invoice\Item\Renewal )
{
$term = \IPS\nexus\Purchase::load( $item->id )->renewals;
if ( $expireDate = \IPS\nexus\Purchase::load( $item->id )->expire and $expireDate->getTimestamp() > time() )
{
$dueDate = \IPS\nexus\Purchase::load( $item->id )->expire;
}
else
{
$dueDate = \IPS\DateTime::create();
}
for ( $i = 0; $i < $item->quantity; $i++ )
{
$dueDate = $dueDate->add( $term->interval );
}
}
elseif ( isset( $item->renewalTerm ) and $item->renewalTerm )
{
$term = $item->renewalTerm;
$dueDate = \IPS\DateTime::create()->add( $term->interval );
}
if ( $term )
{
$format = $item->groupWithParent ? 'grouped' : $term->interval->format('%d/%m/%y') . '/' . $term->cost->currency . '/' . ( $term->tax ? $term->tax->id : '0' );
if ( isset( $recurrings[ $format ] ) )
{
$recurrings[ $format ]['items'][] = $item;
}
else
{
$recurrings[ $format ] = array( 'items' => array( $item ), 'term' => new \IPS\nexus\Purchase\RenewalTerm( new \IPS\nexus\Money( 0, $term->cost->currency ), $term->interval, $term->tax ) );
}
$recurrings[ $format ]['term']->cost->amount = $recurrings[ $format ]['term']->cost->amount->add( $term->cost->amount->multiply( new \IPS\Math\Number( "{$item->quantity}" ) ) );
$recurrings[ $format ]['dueDate'] = $dueDate;
}
}
}
/* Get available payment methods */
$paymentMethods = array();
foreach ( \IPS\nexus\Gateway::roots() as $gateway )
{
if ( $gateway->checkValidity( $amountToPay, $this->invoice->billaddress, \IPS\nexus\Customer::loggedIn()->member_id ? \IPS\nexus\Customer::loggedIn() : \IPS\nexus\Customer::constructFromData( $this->invoice->guest_data['member'] ), $recurrings ) )
{
$paymentMethods[ $gateway->id ] = $gateway;
}
}
/* Remove any not supported by items */
$canUseAccountCredit = TRUE;
foreach ( $this->invoice->items as $item )
{
if ( $item->paymentMethodIds )
{
foreach ( $paymentMethods as $k => $v )
{
if ( !in_array( $k, $item->paymentMethodIds ) )
{
unset( $paymentMethods[ $k ] );
}
}
}
if ( !$item::$canUseAccountCredit )
{
$canUseAccountCredit = FALSE;
}
}
/* If we don't have any, show an error */
if ( count( $paymentMethods ) === 0 )
{
\IPS\Output::i()->error( 'err_no_methods', '4X196/3', 500, 'err_no_methods_admin' );
}
/* Build form */
$elements = array();
$paymentMethodsToggles = array();
$showSubmitButton = FALSE;
foreach ( $paymentMethods as $gateway )
{
foreach ( $gateway->paymentScreen( $this->invoice, $amountToPay, NULL, $recurrings ) as $element )
{
if ( !$element->htmlId )
{
$element->htmlId = $gateway->id . '-' . $element->name;
}
$elements[] = $element;
$paymentMethodsToggles[ $gateway->id ][] = $element->htmlId;
}
if ( $gateway->showSubmitButton() )
{
$showSubmitButton = TRUE;
$paymentMethodsToggles[ $gateway->id ][] = 'paymentMethodSubmit';
}
}
$paymentMethodOptions = array();
foreach ( $paymentMethods as $k => $v )
{
$paymentMethodOptions[ $k ] = $v->_title;
}
if ( $canUseAccountCredit and isset( \IPS\nexus\Customer::loggedIn()->cm_credits[ $this->invoice->currency ] ) and \IPS\nexus\Customer::loggedIn()->cm_credits[ $this->invoice->currency ]->amount->isGreaterThanZero() )
{
$paymentMethodOptions[0] = \IPS\Member::loggedIn()->language()->addToStack( 'account_credit_with_amount', FALSE, array( 'sprintf' => array( \IPS\nexus\Customer::loggedIn()->cm_credits[ $this->invoice->currency ] ) ) );
$paymentMethodsToggles[0][] = 'paymentMethodSubmit';
}
$form = new \IPS\Helpers\Form( 'select_method', 'checkout_pay', $this->invoice->checkoutUrl()->setQueryString( '_step', 'checkout_pay' ) );
if ( isset( \IPS\Request::i()->split ) )
{
$form->hiddenValues['split'] = $amountToPay->amountAsString();
}
$form->class = 'ipsForm_vertical';
if ( count( $paymentMethodOptions ) > 1 )
{
$form->add( new \IPS\Helpers\Form\Radio( 'payment_method', NULL, TRUE, array( 'options' => $paymentMethodOptions, 'toggles' => $paymentMethodsToggles ) ) );
}
foreach ( $elements as $element )
{
$form->add( $element );
}
if ( \IPS\Settings::i()->nexus_tac === 'checkbox' )
{
$form->add( new \IPS\Helpers\Form\Checkbox( 'i_agree_to_tac', FALSE, TRUE, array( 'labelHtmlSprintf' => array( "<a href='" . htmlspecialchars( \IPS\Settings::i()->nexus_tac_link, ENT_DISALLOWED, 'UTF-8', FALSE ) . "' target='_blank'>" . \IPS\Member::loggedIn()->language()->addToStack( 'terms_and_conditions' ) . '</a>' ) ), function( $val )
{
if ( !$val )
{
throw new \DomainException( 'you_must_agree_to_tac' );
}
} ) );
}
/* Error to show? */
if ( isset( \IPS\Request::i()->err ) )
{
$form->error = \IPS\Request::i()->err;
}
/* Submitted? */
$values = $form->values();
if ( $values !== FALSE )
{
/* Load gateway */
$gateway = NULL;
if ( isset( $values['payment_method'] ) )
{
if ( $values['payment_method'] != 0 )
{
$gateway = \IPS\nexus\Gateway::load( $values['payment_method'] );
}
}
else
{
$gateway = array_pop( $paymentMethods );
}
/* Do we already have a "waiting" transaction (which means a manual payment, such as by check or bank wire) we don't
need to create a new one since it'll be exactly the same. We can just take them to the screen for the transaction
we already have which shows the instructions they need */
try
{
$existingWaitingTransaction = \IPS\Db::i()->select( '*', 'nexus_transactions', array(
't_member=? AND t_invoice=? AND t_method=? AND t_status=? AND t_amount=? AND t_currency=?',
\IPS\Member::loggedIn()->member_id,
$this->invoice->id,
( $gateway === NULL ) ? 0 : $gateway->_id,
\IPS\nexus\Transaction::STATUS_WAITING,
(string) $amountToPay->amount,
$amountToPay->currency
) )->first();
\IPS\Output::i()->redirect( \IPS\nexus\Transaction::constructFromData( $existingWaitingTransaction )->url() );
}
catch ( \UnderflowException $e ) { }
/* Create a transaction */
$transaction = new \IPS\nexus\Transaction;
$transaction->member = \IPS\Member::loggedIn();
$transaction->invoice = $this->invoice;
$transaction->amount = $amountToPay;
$transaction->ip = \IPS\Request::i()->ipAddress();
/* Account Credit? */
if ( $gateway === NULL )
{
$credits = \IPS\nexus\Customer::loggedIn()->cm_credits;
$inWallet = $credits[ $this->invoice->currency ]->amount;
if ( $transaction->amount->amount->compare( $inWallet ) === 1 )
{
$transaction->amount = new \IPS\nexus\Money( $inWallet, $this->invoice->currency );
}
$transaction->status = $transaction::STATUS_PAID;
$transaction->save();
$credits[ $this->invoice->currency ]->amount = $credits[ $this->invoice->currency ]->amount->subtract( $transaction->amount->amount );
$this->invoice->member->cm_credits = $credits;
$this->invoice->member->save();
$this->invoice->member->log( 'transaction', array(
'type' => 'paid',
'status' => \IPS\nexus\Transaction::STATUS_PAID,
'id' => $transaction->id,
'invoice_id' => $this->invoice->id,
'invoice_title' => $this->invoice->title,
) );
$transaction->sendNotification();
if ( !$this->invoice->amountToPay()->amount->isGreaterThanZero() )
{
$this->invoice->markPaid();
}
\IPS\Output::i()->redirect( $transaction->url() );
}
/* Nope - gateway */
else
{
$transaction->method = $gateway;
}
/* Create a MaxMind request */
$maxMind = NULL;
if ( \IPS\Settings::i()->maxmind_key and ( !\IPS\Settings::i()->maxmind_gateways or \IPS\Settings::i()->maxmind_gateways == '*' or in_array( $transaction->method->id, explode( ',', \IPS\Settings::i()->maxmind_gateways ) ) ) )
{
$maxMind = new \IPS\nexus\Fraud\MaxMind\Request;
$maxMind->setTransaction( $transaction );
}
/* Authorize */
try
{
$transaction->auth = $gateway->auth( $transaction, $values, $maxMind, $recurrings );
}
catch ( \LogicException $e )
{
$form->error = $e->getMessage();
return $form;
}
catch ( \RuntimeException $e )
{
\IPS\Log::log( $e, 'checkout' );
$form->error = \IPS\Member::loggedIn()->language()->addToStack('gateway_err');
return $form;
}
/* Check Fraud Rules and capture */
try
{
$memberJustCreated = $transaction->checkFraudRulesAndCapture( $maxMind );
}
catch ( \LogicException $e )
{
$form->error = $e->getMessage();
return $form;
}
catch ( \RuntimeException $e )
{
\IPS\Log::log( $e, 'checkout' );
$form->error = \IPS\Member::loggedIn()->language()->addToStack('gateway_err');
return $form;
}
/* Logged in? */
if ( $memberJustCreated )
{
\IPS\Session::i()->setMember( $memberJustCreated );
\IPS\Member\Device::loadOrCreate( $memberJustCreated, FALSE )->updateAfterAuthentication( NULL );
}
/* Send email receipt */
$transaction->sendNotification();
/* Show thanks screen */
\IPS\Output::i()->redirect( $transaction->url() );
}
/* Coupons */
$couponForm = NULL;
if ( \IPS\Db::i()->select( 'COUNT(*)', 'nexus_coupons' )->first() )
{
$canUseCoupons = TRUE;
foreach ( $this->invoice->items as $item )
{
if ( !$item::$canUseCoupons )
{
$canUseCoupons = FALSE;
break;
}
}
if ( $canUseCoupons )
{
$invoice = $this->invoice;
$couponForm = new \IPS\Helpers\Form( 'coupon', 'save', $this->invoice->checkoutUrl()->setQueryString( '_step', 'checkout_pay' ) );
$couponForm->add( new \IPS\Helpers\Form\Custom( 'coupon_code', NULL, TRUE, array(
'getHtml' => function( $field )
{
return \IPS\Theme::i()->getTemplate( 'forms', 'core', 'global' )->text( $field->name, 'text', $field->value, $field->required, 25 );
},
'formatValue' => function( $field ) use ( $invoice )
{
if ( $field->value )
{
try
{
return \IPS\nexus\Coupon::load( $field->value, 'c_code' )->useCoupon( $invoice, \IPS\nexus\Customer::loggedIn() );
}
catch ( \OutOfRangeException $e )
{
throw new \DomainException('coupon_code_invalid');
}
}
return '';
}
) ) );
if ( $values = $couponForm->values() )
{
$invoice->addItem( $values['coupon_code'] );
$invoice->save();
\IPS\Output::i()->redirect( $invoice->checkoutUrl() );
}
}
}
/* Display */
return \IPS\Theme::i()->getTemplate('checkout')->confirmAndPay( $this->invoice, $this->invoice->summary(), $form->customTemplate( array( call_user_func_array( array( \IPS\Theme::i(), 'getTemplate' ), array( 'checkout', 'nexus' ) ), 'paymentForm' ), $this->invoice, $amountToPay, $showSubmitButton ), $amountToPay, $couponForm ? $couponForm->customTemplate( array( call_user_func_array( array( \IPS\Theme::i(), 'getTemplate' ), array( 'checkout', 'nexus' ) ), 'couponForm' ) ) : NULL, $recurrings, $overriddenRenewalTerms );
}
/**
* Split Payment
*
* @return void
*/
public function split()
{
/* Load invoice */
try
{
$invoice = \IPS\nexus\Invoice::loadAndCheckPerms( \IPS\Request::i()->id );
$minSplitAmount = $invoice->canSplitPayment();
if ( $minSplitAmount === FALSE )
{
throw new \OutOfRangeException;
}
}
catch ( \OutOfRangeException $e )
{
\IPS\Output::i()->error( 'node_error', '2X196/4', 404, '' );
}
/* What is the max? */
$maxSplitAmount = floatval( (string) ( $invoice->amountToPay()->amount->subtract( new \IPS\Math\Number( number_format( $minSplitAmount, \IPS\nexus\Money::numberOfDecimalsForCurrency( $invoice->currency ), '.', '' ) ) ) ) );
/* Build Form */
$form = new \IPS\Helpers\Form( 'split', 'continue', $invoice->checkoutUrl()->setQueryString( 'do', 'split' ) );
$form->add( new \IPS\Helpers\Form\Number( 'split_payment_amount', 0, TRUE, array( 'min' => $minSplitAmount, 'max' => $maxSplitAmount, 'decimals' => TRUE ), NULL, NULL, $invoice->currency ) );
/* Handle Submissions */
if ( $values = $form->values() )
{
\IPS\Output::i()->redirect( $invoice->checkoutUrl()->setQueryString( 'split', $values['split_payment_amount'] ) );
}
/* Display */
\IPS\Output::i()->output = $form->customTemplate( array( call_user_func_array( array( \IPS\Theme::i(), 'getTemplate' ), array( 'forms', 'core' ) ), 'popupTemplate' ) );
}
/**
* View Transaction Status
*
* @return void
*/
public function transaction()
{
try
{
$transaction = \IPS\nexus\Transaction::loadAndCheckPerms( \IPS\Request::i()->t );
}
catch ( \OutOfRangeException $e )
{
\IPS\Output::i()->error( 'node_error', '2X196/5', 404, '' );
}
$output = '';
$checkoutStatus = '';
switch ( $transaction->status )
{
case \IPS\nexus\Transaction::STATUS_PAID:
$complete = ( $transaction->invoice->status === \IPS\nexus\Invoice::STATUS_PAID );
$purchases = array();
$checkoutStatus = 'complete';
if ( $complete )
{
if ( $transaction->invoice->return_uri )
{
\IPS\Output::i()->redirect( $transaction->invoice->return_uri );
}
else
{
$purchases = $transaction->invoice->purchasesCreated();
}
}
else
{
$checkoutStatus = 'continue';
}
$output = \IPS\Theme::i()->getTemplate('checkout')->transactionOkay( $transaction, $complete, $purchases );
break;
case \IPS\nexus\Transaction::STATUS_WAITING:
$checkoutStatus = 'waiting';
$output = \IPS\Theme::i()->getTemplate('checkout')->transactionWait( $transaction );
break;
case \IPS\nexus\Transaction::STATUS_HELD:
$checkoutStatus = 'hold';
$output = \IPS\Theme::i()->getTemplate('checkout')->transactionHold( $transaction );
break;
case \IPS\nexus\Transaction::STATUS_REFUSED:
$checkoutStatus = 'refused';
$output = \IPS\Theme::i()->getTemplate('checkout')->transactionFail( $transaction );
break;
case \IPS\nexus\Transaction::STATUS_GATEWAY_PENDING:
$checkoutStatus = 'pending';
$output = \IPS\Theme::i()->getTemplate('checkout')->transactionGatewayPending( $transaction );
break;
case \IPS\nexus\Transaction::STATUS_PENDING:
if ( isset( \IPS\Request::i()->pending ) )
{
$checkoutStatus = 'pending';
$output = \IPS\Theme::i()->getTemplate('checkout')->transactionGatewayPending( $transaction );
break;
}
default:
\IPS\Output::i()->redirect( $transaction->invoice->checkoutUrl() );
break;
}
/* Facebook Pixel */
\IPS\core\Facebook\Pixel::i()->Purchase = true;
\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate('checkout')->checkoutWrapper( $output, $checkoutStatus );
}
}