<?php
/**
* @brief View product
* @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 29 Apr 2014
*/
namespace IPS\nexus\modules\front\store;
/* 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;
}
/**
* View product
*/
class _product extends \IPS\Content\Controller
{
/**
* [Content\Controller] Class
*/
protected static $contentModel = 'IPS\nexus\Package\Item';
/**
* Execute
*
* @return void
*/
public function execute()
{
\IPS\Output::i()->jsFiles = array_merge( \IPS\Output::i()->jsFiles, \IPS\Output::i()->js( 'front_store.js', 'nexus', 'front' ) );
\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' ) );
}
parent::execute();
}
/**
* View
*
* @return void
*/
protected function manage()
{
/* Init */
if ( !isset( $_SESSION['cart'] ) )
{
$_SESSION['cart'] = array();
}
$memberCurrency = ( ( isset( $_SESSION['currency'] ) and in_array( $_SESSION['currency'], \IPS\nexus\Money::currencies() ) ) ? $_SESSION['currency'] : \IPS\nexus\Customer::loggedIn()->defaultCurrency() );
/* Load Package */
$item = parent::manage();
if ( !$item )
{
\IPS\Output::i()->error( 'node_error', '2X240/1', 404, '' );
}
$package = \IPS\nexus\Package::load( $item->id );
/* Do we have any in the cart already (this will affect stock level)? */
$inCart = array();
foreach ( $_SESSION['cart'] as $itemInCart )
{
if ( $itemInCart->id === $package->id )
{
$optionValues = array();
foreach( $package->optionIdKeys() as $id )
{
$optionValues[ $id ] = $itemInCart->details[$id];
}
$optionValues = json_encode( $optionValues );
if ( !isset( $inCart[ $optionValues ] ) )
{
$inCart[ $optionValues ] = 0;
}
$inCart[ $optionValues ] += $itemInCart->quantity;
}
}
/* Showing just the form to purchase, or full product page? */
if ( \IPS\Request::i()->purchase )
{
\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate('store')->purchaseForm( $package, $item, $this->_getForm( $package, $inCart, TRUE ) );
}
/* No - show the full page */
else
{
/* We need to create a dummy item so we can work out ship times/prices */
$itemDataForShipping = NULL;
if ( $package->physical )
{
try
{
$itemDataForShipping = $package->createItemForCart( $package->price() );
}
catch ( \OutOfBoundsException $e ) { }
}
/* If physical, get available shipping methods */
$shippingMethods = array();
$locationType = 'none';
if ( $package->physical )
{
/* Where are we shipping to? */
$shipAddress = NULL;
if ( \IPS\Member::loggedIn()->member_id )
{
try
{
$shipAddress = \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;
$locationType = 'address';
}
catch ( \UnderflowException $e ) { }
}
if ( !$shipAddress )
{
try
{
$shipAddress = \IPS\GeoLocation::getByIp( \IPS\Request::i()->ipAddress() );
$locationType = 'geo';
}
catch ( \Exception $e ) { }
}
/* Standard */
$where = NULL;
if ( $package->shipping != '*' )
{
$where = \IPS\Db::i()->in( 's_id', explode( ',', $package->shipping ) );
}
foreach ( \IPS\nexus\Shipping\FlatRate::roots( NULL, NULL, $where ) as $rate )
{
if ( ( $shipAddress and $rate->isAvailable( $shipAddress, array( $itemDataForShipping ), $memberCurrency ) ) or ( $rate->locations === '*' ) )
{
$shippingMethods[] = $rate;
}
}
/* Easypost */
if ( $shipAddress and \IPS\Settings::i()->easypost_api_key and \IPS\Settings::i()->easypost_show_rates and ( $package->shipping == '*' or in_array( 'easypost', explode( ',', $package->shipping ) ) ) )
{
try
{
$fromAddress = \IPS\GeoLocation::buildFromJson( \IPS\Settings::i()->easypost_address ?: \IPS\Settings::i()->site_address );
$length = new \IPS\nexus\Shipping\Length( $package->length );
$width = new \IPS\nexus\Shipping\Length( $package->width );
$height = new \IPS\nexus\Shipping\Length( $package->height );
$weight = new \IPS\nexus\Shipping\Weight( $package->weight );
$easyPost = \IPS\nexus\Shipping\EasyPostRate::getRates( $length->float('in'), $width->float('in'), $height->float('in'), $weight->float('oz'), \IPS\nexus\Customer::loggedIn(), $shipAddress, $memberCurrency );
if ( isset( $easyPost['rates'] ) )
{
foreach ( $easyPost['rates'] as $rate )
{
if ( $rate['currency'] === $memberCurrency )
{
$shippingMethods[] = new \IPS\nexus\Shipping\EasyPostRate( $rate );
}
}
}
}
catch ( \IPS\Http\Request\Exception $e ) { }
}
}
/* Do we have renewal terms? */
$renewalTerm = NULL;
$renewOptions = $package->renew_options ? json_decode( $package->renew_options, TRUE ) : array();
if ( count( $renewOptions ) )
{
$renewalTerm = TRUE;
if ( count( $renewOptions ) === 1 )
{
$renewalTerm = array_pop( $renewOptions );
$renewalTerm = new \IPS\nexus\Purchase\RenewalTerm( new \IPS\nexus\Money( $renewalTerm['cost'][ $memberCurrency ]['amount'], $memberCurrency ), new \DateInterval( 'P' . $renewalTerm['term'] . mb_strtoupper( $renewalTerm['unit'] ) ), $package->tax ? \IPS\nexus\Tax::load( $package->tax ) : NULL, $renewalTerm['add'] );
}
}
/* Display */
$formKey = "package_{$package->id}_submitted";
if ( \IPS\Request::i()->isAjax() and isset( \IPS\Request::i()->$formKey ) )
{
\IPS\Output::i()->sendOutput( $this->_getForm( $package, $inCart, TRUE ), 500 );
}
else
{
\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate('store')->package( $package, $item, $this->_getForm( $package, $inCart, TRUE ), array_sum( $inCart ), $shippingMethods, $itemDataForShipping, $locationType, $renewalTerm );
}
try
{
$price = $package->price();
}
catch( \OutOfBoundsException $e )
{
$price = NULL;
}
/* Facebook Pixel */
\IPS\core\Facebook\Pixel::i()->ViewContent = array(
'content_ids' => array( $package->id ),
'content_type' => 'product'
);
/* A product MUST have an offer, so if there's no price (i.e. due to currency configuration) don't even output */
if( $price !== NULL )
{
\IPS\Output::i()->jsonLd['package'] = array(
'@context' => "http://schema.org",
'@type' => "Product",
'name' => $package->_title,
'description' => strip_tags( $item->truncated() ),
'category' => $item->container()->_title,
'url' => (string) $package->url(),
'sku' => $package->id,
'offers' => array(
'@type' => 'Offer',
'availability' => ( $package->stock > 0 OR $package->stock == -1 ) ? 'http://schema.org/InStock' : 'http://schema.org/OutOfStock',
'price' => $price->amountAsString(),
'priceCurrency' => $price->currency,
'seller' => array(
'@type' => 'Organization',
'name' => \IPS\Settings::i()->board_name
),
),
);
if( $package->image )
{
\IPS\Output::i()->jsonLd['package']['image'] = (string) $package->image;
}
if( $package->reviewable )
{
\IPS\Output::i()->jsonLd['package']['aggregateRating'] = array(
'@type' => 'AggregateRating',
'ratingValue' => $item->averageReviewRating(),
'ratingCount' => $item->reviews
);
}
if( isset( $length ) )
{
\IPS\Output::i()->jsonLd['package']['depth'] = array( '@type' => 'Distance', 'name' => $length->string() );
\IPS\Output::i()->jsonLd['package']['width'] = array( '@type' => 'Distance', 'name' => $width->string() );
\IPS\Output::i()->jsonLd['package']['height'] = array( '@type' => 'Distance', 'name' => $height->string() );
\IPS\Output::i()->jsonLd['package']['weight'] = array( '@type' => 'QuantitativeValue', 'name' => $weight->string() );
}
}
}
}
/**
* Get form
*
* @param \IPS\nexus\Package $package The package
* @param array $inCart The number in the cart already for each of the field combinations
* @return string
*/
protected function _getForm( \IPS\nexus\Package $package, $inCart, $verticalForm = FALSE )
{
/* Get member's currency */
$memberCurrency = ( ( isset( $_SESSION['currency'] ) and in_array( $_SESSION['currency'], \IPS\nexus\Money::currencies() ) ) ? $_SESSION['currency'] : \IPS\nexus\Customer::loggedIn()->defaultCurrency() );
/* Init form */
$form = new \IPS\Helpers\Form( "package_{$package->id}", 'add_to_cart' );
if ( $verticalForm )
{
$form->class = 'ipsForm_vertical';
}
/* Package-dependant fields */
$package->storeForm( $form, $memberCurrency );
/* Are we in stock? */
if ( $package->stock != -1 and $package->stock != -2 and ( $package->stock - array_sum( $inCart ) ) <= 0 )
{
$form->actionButtons = array();
$form->addButton( 'out_of_stock', 'submit', NULL, 'ipsButton ipsButton_primary', array( 'disabled' => 'disabled' ) );
}
/* And is it available for our currency */
else
{
try
{
$price = $package->price();
}
catch ( \OutOfBoundsException $e )
{
$form->actionButtons = array();
$form->addButton( 'currently_unavailable', 'submit', NULL, 'ipsButton ipsButton_primary', array( 'disabled' => 'disabled' ) );
}
}
/* Associate */
if ( count( $package->associablePackages() ) )
{
$associableIds = array_keys( $package->associablePackages() );
$associableOptions = array();
foreach ( $_SESSION['cart'] as $k => $item )
{
if ( in_array( $item->id, $associableIds ) )
{
for ( $i = 0; $i < $item->quantity; $i++ )
{
$name = $item->name;
if ( count( $item->details ) )
{
$customFields = \IPS\nexus\Package\CustomField::roots();
$stickyFields = array();
foreach ( $item->details as $k => $v )
{
if ( $v and isset( $customFields[ $k ] ) and $customFields[ $k ]->sticky )
{
$stickyFields[] = $v;
}
}
if ( count( $stickyFields ) )
{
$name .= ' (' . implode( ' · ', $stickyFields ) . ')';
}
}
$associableOptions['in_cart']["0.{$k}"] = $name;
}
}
}
foreach ( new \IPS\Patterns\ActiveRecordIterator( \IPS\Db::i()->select( '*', 'nexus_purchases', array( array( 'ps_member=? AND ps_app=? AND ps_type=?', \IPS\nexus\Customer::loggedIn()->member_id, 'nexus', 'package' ), \IPS\Db::i()->in( 'ps_item_id', $associableIds ) ) ), 'IPS\nexus\Purchase' ) as $purchase )
{
$associableOptions['existing_purchases']["1.{$purchase->id}"] = $purchase->name;
}
if ( !empty( $associableOptions ) )
{
if ( !$package->force_assoc )
{
array_unshift( $associableOptions, 'do_not_associate' );
}
$form->add( new \IPS\Helpers\Form\Select( 'associate_with', NULL, $package->force_assoc, array( 'options' => $associableOptions ) ) );
}
elseif ( $package->force_assoc )
{
return \IPS\Member::loggedIn()->language()->addToStack("nexus_package_{$package->id}_assoc");
}
}
/* Renewal options */
$renewOptions = $package->renew_options ? json_decode( $package->renew_options, TRUE ) : array();
if ( count( $renewOptions ) > 1 )
{
$sortedRenewOptions = array();
foreach ( $renewOptions as $k => $option )
{
if ( isset( $renewOptions[ $k ]['cost'][ $memberCurrency ] ) )
{
$sortedRenewOptions[ $k ] = new \IPS\nexus\Purchase\RenewalTerm( new \IPS\nexus\Money( $option['cost'][ $memberCurrency ]['amount'], $memberCurrency ), new \DateInterval( 'P' . $option['term'] . mb_strtoupper( $option['unit'] ) ), $package->tax ? \IPS\nexus\Tax::load( $package->tax ) : NULL, $option['add'], $package->grace_period ? new \DateInterval( 'P' . $package->grace_period . 'D' ) : NULL );
}
}
uasort( $sortedRenewOptions, function( $a, $b ) {
return $a->days() - $b->days();
} );
$options = array();
$first = NULL;
foreach ( $sortedRenewOptions as $k => $term )
{
$saving = NULL;
if ( \IPS\Settings::i()->nexus_show_renew_option_savings != 'none' )
{
if ( $first === NULL )
{
$first = $term;
}
else
{
$saving = $term->diff( $first, \IPS\Settings::i()->nexus_show_renew_option_savings == 'percent' );
}
}
if ( $saving and ( ( \IPS\Settings::i()->nexus_show_renew_option_savings == 'percent' and $saving->isGreaterThanZero() ) or ( \IPS\Settings::i()->nexus_show_renew_option_savings == 'amount' and $saving->amount->isGreaterThanZero() ) ) )
{
if ( \IPS\Settings::i()->nexus_show_renew_option_savings == 'percent' )
{
$options[ $k ] = \IPS\Member::loggedIn()->language()->addToStack( 'renewal_amount_with_pc_saving', FALSE, array( 'sprintf' => array( $term->toDisplay(), $saving->round(1) ) ) );
}
else
{
$options[ $k ] = \IPS\Member::loggedIn()->language()->addToStack( 'renewal_amount_with_cost_saving', FALSE, array( 'sprintf' => array( $term->toDisplay(), $saving ) ) );
}
}
else
{
$options[ $k ] = $term->toDisplay();
}
}
$form->add( new \IPS\Helpers\Form\Radio( 'renewal_term', NULL, TRUE, array( 'options' => $options ) ) );
}
/* Custom Fields */
$customFields = \IPS\nexus\Package\CustomField::roots( NULL, NULL, array( array( 'cf_purchase=1' ), array( \IPS\Db::i()->findInSet( 'cf_packages', array( $package->id ) ) ) ) );
foreach ( $customFields as $field )
{
if( \IPS\Request::i()->isAjax() && isset( \IPS\Request::i()->stockCheck ) )
{
$field->required = FALSE; // Otherwise a required text field (for example) can block the price changing when a different radio (for example) value is selected
}
$form->add( $field->buildHelper() );
}
/* Is this the validation for the additional page? */
if ( \IPS\Request::i()->isAjax() and isset( \IPS\Request::i()->additionalPageCheck ) )
{
if ( $additionalPage = $package->storeAdditionalPage( $_POST ) )
{
\IPS\Output::i()->httpHeaders['X-IPS-FormNoSubmit'] = "true";
\IPS\Output::i()->json( $additionalPage );
}
}
/* Handle submissions */
if ( $values = $form->values() )
{
/* Custom fields */
$details = array();
$editorUploadIds = array();
foreach ( $customFields as $field )
{
if ( isset( $values[ 'nexus_pfield_' . $field->id ] ) )
{
$class = $field->buildHelper();
$details[ $field->id ] = $class::stringValue( $values[ 'nexus_pfield_' . $field->id ] );
if ( !isset( \IPS\Request::i()->stockCheck ) and $field->type === 'Editor' )
{
$uploadId = \IPS\Db::i()->insert( 'nexus_cart_uploads', array(
'session_id' => \IPS\Session::i()->id,
'time' => time()
) );
$field->claimAttachments( $uploadId, 'cart' );
$editorUploadIds[] = $uploadId;
}
}
}
$optionValues = $package->optionValues( $details );
/* Stock check */
$quantity = isset( $values['quantity'] ) ? $values['quantity'] : 1;
try
{
$data = $package->optionValuesStockAndPrice( $optionValues, TRUE );
}
catch ( \UnderflowException $e )
{
\IPS\Output::i()->error( 'product_options_price_error', '3X240/2', 500, 'product_options_price_error_admin' );
}
$inCartForThisFieldCombination = isset( $inCart[ json_encode( $optionValues ) ] ) ? $inCart[ json_encode( $optionValues ) ] : 0;
if ( \IPS\Request::i()->isAjax() && isset( \IPS\Request::i()->stockCheck ) )
{
/* Stock */
if ( $data['stock'] == -1 )
{
$return = array(
'stock' => '',
'okay' => true
);
}
else
{
$return = array(
'stock' => \IPS\Member::loggedIn()->language()->addToStack( 'x_in_stock', FALSE, array( 'pluralize' => array( $data['stock'] - $inCartForThisFieldCombination ) ) ),
'okay' => ( $data['stock'] - $inCartForThisFieldCombination > 0 ) ? true : false,
);
}
/* Price */
$_data = $package->optionValuesStockAndPrice( $optionValues, FALSE );
$normalPrice = $_data['price'];
/* Renewals */
$renewOptions = $package->renew_options ? json_decode( $package->renew_options, TRUE ) : array();
if ( !empty( $renewOptions ) )
{
$term = ( isset( \IPS\Request::i()->renewal_term ) and isset( $renewOptions[ \IPS\Request::i()->renewal_term ] ) ) ? $renewOptions[ \IPS\Request::i()->renewal_term ] : array_shift( $renewOptions );
if ( $term['add'] )
{
$data['price']->amount = $data['price']->amount->add( new \IPS\Math\Number( number_format( $term['cost'][ $memberCurrency ]['amount'], \IPS\nexus\Money::numberOfDecimalsForCurrency( $memberCurrency ), '.', '' ) ) );
$normalPrice->amount = $normalPrice->amount->add( new \IPS\Math\Number( number_format( $term['cost'][ $memberCurrency ]['amount'], \IPS\nexus\Money::numberOfDecimalsForCurrency( $memberCurrency ), '.', '' ) ) );
}
$return['renewal'] = \IPS\Member::loggedIn()->language()->addToStack( 'and_renewal', FALSE, array( 'sprintf' => array(
( new \IPS\nexus\Purchase\RenewalTerm(
new \IPS\nexus\Money(
( new \IPS\Math\Number( number_format( $term['cost'][ $memberCurrency ]['amount'], \IPS\nexus\Money::numberOfDecimalsForCurrency( $memberCurrency ), '.', '' ) ) )
->add( ( new \IPS\Math\Number( number_format( $_data['renewalAdjustment'], \IPS\nexus\Money::numberOfDecimalsForCurrency( $memberCurrency ), '.', '' ) ) ) )
, $memberCurrency ),
new \DateInterval( 'P' . $term['term'] . mb_strtoupper( $term['unit'] ) ),
$package->tax ? \IPS\nexus\Tax::load( $package->tax ) : NULL, $term['add']
) )->toDisplay()
) ) );
}
else
{
$return['renewal'] = '';
}
/* Include tax? */
if ( \IPS\Settings::i()->nexus_show_tax and $package->tax )
{
try
{
$taxRate = new \IPS\Math\Number( \IPS\nexus\Tax::load( $package->tax )->rate( \IPS\nexus\Customer::loggedIn()->estimatedLocation() ) );
$data['price']->amount = $data['price']->amount->add( $data['price']->amount->multiply( $taxRate ) );
$normalPrice->amount = $normalPrice->amount->add( $normalPrice->amount->multiply( $taxRate ) );
}
catch ( \OutOfRangeException $e ) { }
}
/* Format and return */
if ( $data['price']->amount->compare( $normalPrice->amount ) !== 0 )
{
$return['price'] = \IPS\Theme::i()->getTemplate( 'store', 'nexus' )->priceDiscounted( $normalPrice, $data['price'], FALSE );
}
else
{
$return['price'] = \IPS\Theme::i()->getTemplate( 'store', 'nexus' )->price( $data['price'], FALSE, FALSE );
}
\IPS\Output::i()->json( $return );
}
elseif ( $data['stock'] != -1 and ( $data['stock'] - $inCartForThisFieldCombination ) < $quantity )
{
$form->error = \IPS\Member::loggedIn()->language()->addToStack( 'not_enough_in_stock', FALSE, array( 'sprintf' => array( $data['stock'] - $inCartForThisFieldCombination ) ) );
return (string) $form;
}
if ( ( !isset( \IPS\Request::i()->additionalPageCheck ) or !\IPS\Request::i()->isAjax() ) and $additionalPage = $package->storeAdditionalPage( $_POST ) )
{
if ( \IPS\Request::i()->isAjax() )
{
\IPS\Output::i()->json( array( 'dialog' => $additionalPage ) );
}
else
{
return $additionalPage;
}
}
/* Work out renewal term */
$renewalTerm = NULL;
if ( count( $renewOptions ) )
{
if ( count( $renewOptions ) === 1 )
{
$chosenRenewOption = array_pop( $renewOptions );
}
else
{
$chosenRenewOption = $renewOptions[ $values['renewal_term'] ];
}
$renewalTerm = new \IPS\nexus\Purchase\RenewalTerm( new \IPS\nexus\Money( ( new \IPS\Math\Number( number_format( $chosenRenewOption['cost'][ $memberCurrency ]['amount'], 2, '.', '' ) ) )->add( new \IPS\Math\Number( number_format( $data['renewalAdjustment'], 2, '.', '' ) ) ), $memberCurrency ), new \DateInterval( 'P' . $chosenRenewOption['term'] . mb_strtoupper( $chosenRenewOption['unit'] ) ), $package->tax ? \IPS\nexus\Tax::load( $package->tax ) : NULL, $chosenRenewOption['add'], $package->grace_period ? new \DateInterval( 'P' . $package->grace_period . 'D' ) : NULL );
}
/* Associations */
$parent = NULL;
if ( isset( $values['associate_with'] ) and $values['associate_with'] )
{
$exploded = explode( '.', $values['associate_with'] );
if ( $exploded[0] )
{
$parent = \IPS\nexus\Purchase::load( $exploded[1] );
}
else
{
$parent = (int) $exploded[1];
}
}
/* Actually add to cart */
$cartId = $package->addItemsToCartData( $details, $quantity, $renewalTerm, $parent, $values );
\IPS\Db::i()->update( 'nexus_cart_uploads', array( 'item_id' => $cartId ), \IPS\Db::i()->in( 'id', $editorUploadIds ) );
/* Redirect or AJAX */
if ( \IPS\Request::i()->isAjax() )
{
/* Upselling? */
$upsell = \IPS\nexus\Package\Item::getItemsWithPermission( array( array( 'p_upsell=1' ), array( \IPS\Db::i()->findInSet( 'p_associable', array( $package->id ) ) ) ), 'p_position' );
/* Send */
\IPS\Output::i()->json( array( 'dialog' => \IPS\Theme::i()->getTemplate('store')->cartReview( $package, $quantity, $upsell ), 'cart' => \IPS\Theme::i()->getTemplate('store')->cartHeader() ) );
}
else
{
\IPS\Output::i()->redirect( \IPS\Http\Url::internal( 'app=nexus&module=store&controller=cart&added=' . $package->id, 'front', 'store_cart' ) );
}
}
return (string) $form;
}
}