356 lines
11 KiB
PHP
356 lines
11 KiB
PHP
<?php
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/**
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* @brief Nexus Application Class
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @subpackage Nexus
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* @since 10 Feb 2014
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*/
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namespace IPS\nexus;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Nexus Application Class
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*/
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class _Application extends \IPS\Application
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{
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/**
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* Init - catches legacy PayPal IPN messages
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*
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* @return void
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*/
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public function init()
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{
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if ( \IPS\Request::i()->app == 'nexus' and \IPS\Request::i()->module == 'payments' and \IPS\Request::i()->section == 'receive' and \IPS\Request::i()->validate == 'paypal' )
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{
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if ( ( \IPS\Request::i()->txn_type == 'subscr_payment' or \IPS\Request::i()->txn_type == 'recurring_payment' ) and \IPS\Request::i()->payment_status == 'Completed' )
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{
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try
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{
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$saveSubscription = FALSE;
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/* Get the subscription */
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try
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{
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if( \IPS\Request::i()->txn_type == 'subscr_payment' )
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{
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$subscription = \IPS\Db::i()->select( '*', 'nexus_subscriptions', array( 's_gateway_key=? AND s_id=?', 'paypal', \IPS\Request::i()->subscr_id ) )->first();
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}
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else
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{
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$subscription = \IPS\Db::i()->select( '*', 'nexus_subscriptions', array( 's_gateway_key=? AND s_id=?', 'paypalpro', \IPS\Request::i()->recurring_payment_id ) )->first();
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}
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$items = \unserialize( $subscription['s_items'] );
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if ( !is_array( $items ) or empty( $items ) )
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{
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/* Don't exit here, throw an underflow exception so we can see if this is a legacy subscription */
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throw new \UnderflowException( 'NO_ITEMS' );
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}
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}
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catch( \UnderflowException $e )
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{
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/* Was this from the old IP.Subscriptions? */
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if ( isset( \IPS\Request::i()->old ) or mb_strstr( \IPS\Request::i()->custom, '-' ) !== FALSE )
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{
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if ( mb_strstr( \IPS\Request::i()->custom, '-' ) !== FALSE )
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{
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$exploded = explode( '-', \IPS\Request::i()->custom );
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$memberId = intval( $exploded[0] );
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$purchaseId = intval( $exploded[1] );
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$item = \IPS\Db::i()->select( '*', 'nexus_purchases', array( "ps_id=?", $purchaseId ), 'ps_id' )->first();
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}
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else
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{
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$memberId = intval( \IPS\Request::i()->custom );
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$item = \IPS\Db::i()->select( '*', 'nexus_purchases', array( "ps_member=? AND ps_name=?", $memberId, \IPS\Request::i()->item_name ), 'ps_start DESC' )->first();
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}
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/* If the purchase isn't valid or was cancelled just exit */
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if ( !$item['ps_id'] or $item['ps_cancelled'] )
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{
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exit;
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}
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/* We need $items below, not $item */
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$items = array( $item['ps_id'] );
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/* Grab the first paypal method we can find */
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$method = \IPS\Db::i()->select( 'm_id', 'nexus_paymethods', array( 'm_gateway=?', 'PayPal' ) )->first();
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/* We are here because the subscription record doesn't exist. The 3.x code just silently and automatically added one, so do the same now.
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Note that we will need the transaction ID to save the subscription, but we can set the array parameters that will be referenced below. */
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$subscription = array(
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's_gateway_key' => 'paypal',
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's_id' => \IPS\Request::i()->subscr_id,
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's_start_trans' => 0, // We will set this later after saving the transaction
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's_method' => $method,
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's_member' => $memberId,
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);
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$saveSubscription = TRUE;
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}
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else
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{
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/* Just let the exception bubble up and get caught */
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throw $e;
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}
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}
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/* If the gateway still exists, fetch it */
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$gateway = NULL;
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try
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{
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$gateway = \IPS\nexus\Gateway::load( $subscription['s_method'] );
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}
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catch ( \OutOfRangeException $e ) { }
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/* Check this was actually a PayPal IPN message */
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try
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{
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$response = \IPS\Http\Url::external( 'https://www.' . ( \IPS\NEXUS_TEST_GATEWAYS ? 'sandbox.' : '' ) . 'paypal.com/cgi-bin/webscr/' )->request()->setHeaders( array( 'Accept' => 'application/x-www-form-urlencoded' ) )->post( array_merge( array( 'cmd' => '_notify-validate' ), $_POST ) );
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if ( (string) $response !== 'VERIFIED' )
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{
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exit;
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}
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}
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catch ( \Exception $e )
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{
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exit;
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}
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/* Has an invoice already been generated? */
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$_items = $items;
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try
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{
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$invoice = \IPS\nexus\Invoice::constructFromData( \IPS\Db::i()->select( '*', 'nexus_invoices', array( 'i_member=? AND i_status=?', $subscription['s_member'], 'pend' ), 'i_date DESC', 1 )->first() );
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foreach ( $invoice->items as $item )
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{
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if ( $item instanceof \IPS\nexus\Invoice\Item\Renewal and in_array( $item->id, $_items ) )
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{
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unset( $_items[ array_search( $item->id, $_items ) ] );
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}
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}
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}
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catch ( \UnderflowException $e ) { }
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/* No, create one */
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if ( count( $_items ) )
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{
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$invoice = new \IPS\nexus\Invoice;
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$invoice->member = \IPS\nexus\Customer::load( $subscription['s_member'] );
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foreach ( $items as $purchaseId )
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{
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try
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{
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$purchase = \IPS\nexus\Purchase::load( $purchaseId );
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if ( $purchase->renewals and !$purchase->cancelled )
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{
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$invoice->addItem( \IPS\nexus\Invoice\Item\Renewal::create( $purchase ) );
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}
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}
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catch ( \OutOfRangeException $e ) { }
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}
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if ( !count( $invoice->items ) )
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{
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exit;
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}
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$invoice->save();
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}
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/* And then log a transaction */
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$transaction = new \IPS\nexus\Transaction;
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$transaction->member = $invoice->member;
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$transaction->invoice = $invoice;
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if ( $gateway )
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{
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$transaction->method = $gateway;
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}
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$transaction->amount = new \IPS\nexus\Money( $_POST['mc_gross'], $_POST['mc_currency'] );
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$transaction->gw_id = $_POST['txn_id'];
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$transaction->approve();
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/* If this was a legacy subscription payment, we'll need to save the subscription now that we have a trans ID */
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if( $saveSubscription === TRUE )
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{
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$subscription['s_start_trans'] = $transaction->id;
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\IPS\Db::i()->insert( 'nexus_subscriptions', $subscription );
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}
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}
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catch ( \UnderflowException $e ) { }
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}
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exit;
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}
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}
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/**
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* ACP Menu Numbers
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*
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* @param array $queryString Query String
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* @return int
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*/
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public function acpMenuNumber( $queryString )
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{
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parse_str( $queryString, $queryString );
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switch ( $queryString['controller'] )
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{
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case 'transactions':
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return \IPS\Db::i()->select( 'COUNT(*)', 'nexus_transactions', array( 't_status=?', \IPS\nexus\Transaction::STATUS_HELD ) )->first();
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break;
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case 'shipping':
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return \IPS\Db::i()->select( 'COUNT(*)', 'nexus_ship_orders', array( 'o_status=?', \IPS\nexus\Shipping\Order::STATUS_PENDING ) )->first();
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break;
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case 'payouts':
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return \IPS\Db::i()->select( 'COUNT(*)', 'nexus_payouts', array( 'po_status=?', \IPS\nexus\Payout::STATUS_PENDING ) )->first();
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break;
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case 'requests':
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$myStream = \IPS\nexus\Support\Stream::myStream();
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return $myStream->count( \IPS\Member::loggedIn() );
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break;
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case 'errors':
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return \IPS\Db::i()->select( 'COUNT(*)', 'nexus_hosting_errors' )->first();
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break;
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}
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}
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/**
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* Cart count
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*
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* @return int
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*/
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public static function cartCount()
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{
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$count = 0;
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foreach ( $_SESSION['cart'] as $item )
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{
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$count += $item->quantity;
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}
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return $count;
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}
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/**
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* [Node] Get Icon for tree
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*
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* @note Return the class for the icon (e.g. 'globe')
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* @return string|null
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*/
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protected function get__icon()
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{
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return 'shopping-cart';
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}
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/**
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* Can view page even when user is a guest when guests cannot access the site
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*
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* @param \IPS\Application\Module $module The module
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* @param string $controller The controller
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* @param string|NULL $do To "do" parameter
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* @return bool
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*/
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public function allowGuestAccess( \IPS\Application\Module $module, $controller, $do )
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{
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return $module->key == 'store';
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}
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/**
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* Default front navigation
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*
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* @code
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// Each item...
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array(
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'key' => 'Example', // The extension key
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'app' => 'core', // [Optional] The extension application. If ommitted, uses this application
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'config' => array(...), // [Optional] The configuration for the menu item
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'title' => 'SomeLangKey', // [Optional] If provided, the value of this language key will be copied to menu_item_X
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'children' => array(...), // [Optional] Array of child menu items for this item. Each has the same format.
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)
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return array(
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'rootTabs' => array(), // These go in the top row
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'browseTabs' => array(), // These go under the Browse tab on a new install or when restoring the default configuraiton; or in the top row if installing the app later (when the Browse tab may not exist)
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'browseTabsEnd' => array(), // These go under the Browse tab after all other items on a new install or when restoring the default configuraiton; or in the top row if installing the app later (when the Browse tab may not exist)
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'activityTabs' => array(), // These go under the Activity tab on a new install or when restoring the default configuraiton; or in the top row if installing the app later (when the Activity tab may not exist)
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)
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* @endcode
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* @return array
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*/
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public function defaultFrontNavigation()
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{
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return array(
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'rootTabs' => array(
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array(
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'key' => 'Store',
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'children' => array(
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array( 'key' => 'Donations' ),
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array( 'key' => 'Orders' ),
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array( 'key' => 'Purchases' ),
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array(
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'app' => 'core',
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'key' => 'Menu',
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'title' => 'default_menu_item_my_details',
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'children' => array(
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array( 'key' => 'Info' ),
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array( 'key' => 'Addresses' ),
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array( 'key' => 'Cards' ),
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array( 'key' => 'BillingAgreements' ),
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array( 'key' => 'Credit' ),
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array( 'key' => 'Alternatives' ),
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array( 'key' => 'Referrals' ),
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)
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)
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),
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),
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array(
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'app' => 'core',
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'key' => 'CustomItem',
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'title' => 'default_menu_item_support',
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'config' => array( 'menu_custom_item_url' => 'app=nexus&module=support&controller=home', 'internal' => 'support' ),
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'children' => array(
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array( 'key' => 'Support' ),
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array( 'key' => 'NetworkStatus' ),
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)
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)
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),
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'browseTabs' => array(),
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'browseTabsEnd' => array(),
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'activityTabs' => array()
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);
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}
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/**
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* Perform some legacy URL parameter conversions
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*
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* @return void
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*/
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public function convertLegacyParameters()
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{
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/* Support legacy subscriptions */
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if( isset( \IPS\Request::i()->app ) AND \IPS\Request::i()->app == 'subscriptions' )
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{
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/* Redirecting isn't necessary, we just need to route the payment to the appropriate area.
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@see \IPS\nexus\Application */
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\IPS\Request::i()->app = 'nexus';
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\IPS\Request::i()->module = 'payments';
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\IPS\Request::i()->section = 'receive'; /* It actually looks for section=receive, so make sure we set that */
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\IPS\Request::i()->controller = 'receive'; /* We set this just to be complete in case anywhere else only looks at controller */
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\IPS\Request::i()->validate = 'paypal';
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}
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}
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} |