332 lines
9.8 KiB
PHP
332 lines
9.8 KiB
PHP
<?php
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/**
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* @brief subscriptions
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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 Commerce
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* @since 09 Feb 2018
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*/
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namespace IPS\nexus\modules\front\subscriptions;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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use DateInterval;
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use Exception;
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use IPS\core\Facebook\Pixel;
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use IPS\Dispatcher\Controller;
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use IPS\Http\Url;
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use IPS\Login;
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use IPS\Member;
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use IPS\nexus\Customer;
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use IPS\nexus\extensions\nexus\Item\Subscription;
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use IPS\nexus\Invoice;
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use IPS\nexus\Money;
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use IPS\nexus\Purchase;
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use IPS\nexus\Subscription\Package;
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use IPS\nexus\Subscription\Table;
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use IPS\nexus\Tax;
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use IPS\Output;
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use IPS\Request;
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use IPS\Session;
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use IPS\Settings;
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use IPS\Theme;
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use OutOfRangeException;
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use function defined;
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use function in_array;
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* subscriptions
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*/
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class subscriptions extends Controller
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{
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/**
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* Execute
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*
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* @return void
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*/
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public function execute() : void
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{
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/* Work out currency */
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if ( isset( Request::i()->currency ) and in_array( Request::i()->currency, Money::currencies() ) )
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{
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if ( isset( Request::i()->csrfKey ) and Login::compareHashes( (string) Session::i()->csrfKey, (string) Request::i()->csrfKey ) )
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{
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$_SESSION['cart'] = array();
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Request::i()->setCookie( 'currency', Request::i()->currency );
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$url = Url::internal( 'app=nexus&module=subscriptions&controller=subscriptions', 'front', 'nexus_subscriptions' );
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if( isset( Request::i()->register ) )
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{
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$url = $url->setQueryString( 'register', (int) Request::i()->register );
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}
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Output::i()->redirect( $url );
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}
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}
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parent::execute();
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}
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/**
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* Show the subscription packages
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*
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* @return void
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*/
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protected function manage() : void
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{
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if ( ! Settings::i()->nexus_subs_enabled )
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{
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Output::i()->error( 'nexus_no_subs', '2X379/1', 404, '' );
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}
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/* Send no-cache headers for this page, required for guest sign-ups */
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Output::setCacheTime( false );
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/* Create the table */
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$table = new Table( Url::internal( 'app=nexus&module=subscriptions&controller=subscriptions', 'front', 'nexus_subscriptions' ) );
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$current = \IPS\nexus\Subscription::loadByMember( Member::loggedIn(), FALSE );
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if ( $current )
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{
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$table->activeSubscription = $current;
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}
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if ( isset( Request::i()->purchased ) and $table->activeSubscription )
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{
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try
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{
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$invoice = Invoice::load( $table->activeSubscription->invoice_id );
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/* Fire the pixel event */
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Pixel::i()->Purchase = array( 'value' => $invoice->total->amount, 'currency' => $invoice->total->currency );
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Output::i()->inlineMessage = Member::loggedIn()->language()->addToStack( 'nexus_subs_paid_flash_msg');
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}
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catch( Exception ) { }
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}
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Output::i()->jsFiles = array_merge( Output::i()->jsFiles, Output::i()->js( 'front_subscriptions.js', 'nexus', 'front' ) );
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Output::i()->breadcrumb['module'] = array( Url::internal( 'app=nexus&module=subscriptions&controller=subscriptions', 'front', 'nexus_subscriptions' ), Member::loggedIn()->language()->addToStack('nexus_front_subscriptions') );
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Output::i()->linkTags['canonical'] = (string) Url::internal( 'app=nexus&module=subscriptions&controller=subscriptions', 'front', 'nexus_subscriptions' );
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Output::i()->title = Member::loggedIn()->language()->addToStack('nexus_front_subscriptions');
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Output::i()->output = $table;
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}
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/**
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* Change packages. It allows you to change packages. I mean again, the whole concept of PHPDoc seems to point out the obvious. A bit like GPS navigation for your front room. There's the sofa. There's the cat.
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*
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* @return void just like life, it is meaningless and temporary so live in the moment, enjoy each day and eat chocolate unless you have an allergy in which case don't. See your GP before starting any new diet.
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*/
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protected function change() : void
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{
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/* CSRF Check */
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Session::i()->csrfCheck();
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try
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{
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$newPackage = Package::load( Request::i()->id );
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}
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catch( OutOfRangeException )
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{
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Output::i()->error( 'nexus_no_subs_package', '2X379/2', 404, '' );
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}
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/* Is the subscription purchasable ? */
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if ( !$newPackage->enabled )
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{
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Output::i()->error( 'node_error', '2X379/7', 403, '' );
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}
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try
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{
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$subscription = \IPS\nexus\Subscription::loadByMember( Member::loggedIn(), FALSE );
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}
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catch( OutOfRangeException )
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{
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Output::i()->error( 'nexus_no_subs_subs', '2X379/3', 404, '' );
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}
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/* Fetch purchase */
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$purchase = NULL;
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if( $subscription )
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{
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foreach ( Subscription::getPurchases( Customer::loggedIn(), $subscription->package->id, TRUE, TRUE ) as $row )
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{
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if ( !$row->cancelled OR ( $row->cancelled AND $row->can_reactivate ) )
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{
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$purchase = $row;
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break;
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}
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}
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}
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if ( $purchase === NULL )
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{
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Output::i()->error( 'nexus_sub_no_purchase', '2X379/4', 404, '' );
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}
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/* @var Purchase $purchase */
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/* We cannot process changes if an active Billing Agreement is in place */
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if( $purchase->billing_agreement and !$purchase->billing_agreement->canceled )
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{
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Output::i()->error( 'nexus_sub_no_change_ba', '2X379/B', 404, '' );
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}
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/* Right, that's all the "I'll tamper with the URLs for a laugh" stuff out of the way... */
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$upgradeCost = $newPackage->costToUpgrade( $subscription->package, Customer::loggedIn() );
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if ( $upgradeCost === NULL )
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{
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Output::i()->error( 'nexus_no_subs_nocost', '2X379/5', 404, '' );
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}
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$invoice = $subscription->package->upgradeDowngrade( $purchase, $newPackage );
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if ( $invoice )
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{
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Output::i()->redirect( $invoice->checkoutUrl() );
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}
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$purchase->member->log( 'subscription', array( 'type' => 'change', 'id' => $purchase->id, 'old' => $purchase->name, 'name' => $newPackage->titleForLog(), 'system' => FALSE ) );
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Output::i()->redirect( Url::internal( 'app=nexus&module=subscriptions&controller=subscriptions', 'front', 'nexus_subscriptions' ) );
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}
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/**
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* Purchase
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*
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* @return void
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*/
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protected function purchase() : void
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{
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/* CSRF Check */
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Session::i()->csrfCheck();
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/* Send no-cache headers for this page, required for guest sign-ups */
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Output::setCacheTime( false );
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/* Already purchased a subscription */
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if ( $current = \IPS\nexus\Subscription::loadByMember( Customer::loggedIn(), FALSE ) AND ( $current->purchase AND ( !$current->purchase->cancelled OR $current->purchase->can_reactivate ) ) )
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{
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Output::i()->error( 'nexus_subs_already_got_package', '2X379/6', 403, '' );
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}
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$package = Package::load( Request::i()->id );
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/* Is the subscription purchasable ? */
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if ( !$package->enabled )
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{
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Output::i()->error( 'node_error', '2X379/7', 403, '' );
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}
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$price = $package->price();
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$item = new Subscription( Customer::loggedIn()->language()->get( $package->_titleLanguageKey ), $price );
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$item->id = $package->id;
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try
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{
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$item->tax = Tax::load( $package->tax );
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}
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catch ( OutOfRangeException ) { }
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if ( $package->gateways !== '*' )
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{
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$item->paymentMethodIds = explode( ',', $package->gateways );
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}
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$item->renewalTerm = $package->renewalTerm( $price->currency );
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if ( $package->price and $costs = json_decode( $package->price, TRUE ) and isset( $costs['cost'] ) )
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{
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$item->initialInterval = new DateInterval( 'P' . $costs['term'] . mb_strtoupper( $costs['unit'] ) );
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}
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/* Generate the invoice */
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$invoice = new Invoice;
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$invoice->currency = $price->currency;
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$invoice->member = Customer::loggedIn();
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$invoice->addItem( $item );
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$invoice->return_uri = "app=nexus&module=subscriptions&controller=subscriptions&purchased=1";
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$invoice->save();
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/* Take them to it */
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Output::i()->redirect( $invoice->checkoutUrl() );
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}
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/**
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* Reactivate
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*
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* @return void
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*/
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protected function reactivate() : void
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{
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/* CSRF Check */
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Session::i()->csrfCheck();
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/* Get subscription and purchase */
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try
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{
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$package = Package::load( Request::i()->id );
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}
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catch( OutOfRangeException )
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{
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Output::i()->error( 'nexus_no_subs_package', '2X379/2', 404, '' );
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}
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try
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{
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$subscription = \IPS\nexus\Subscription::loadByMemberAndPackage( Member::loggedIn(), $package, FALSE );
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}
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catch( OutOfRangeException )
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{
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Output::i()->error( 'nexus_no_subs_subs', '2X379/8', 404, '' );
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}
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$purchase = NULL;
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foreach ( Subscription::getPurchases( Customer::loggedIn(), $subscription->package->id, TRUE, TRUE ) as $row )
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{
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if ( $row->can_reactivate )
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{
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$purchase = $row;
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break;
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}
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}
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if ( $purchase === NULL )
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{
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Output::i()->error( 'nexus_sub_no_purchase', '2X379/9', 404, '' );
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}
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/* @var Purchase $purchase */
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/* Set renewal terms */
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try
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{
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$currency = $purchase->original_invoice->currency;
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}
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catch ( Exception )
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{
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$currency = $purchase->member->defaultCurrency();
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}
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$purchase->renewals = $package->renewalTerm( $currency );
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$purchase->cancelled = FALSE;
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$purchase->save();
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$purchase->member->log( 'purchase', array( 'type' => 'info', 'id' => $purchase->id, 'name' => $purchase->name, 'info' => 'change_renewals', 'to' => array( 'cost' => $purchase->renewals->cost->amount, 'currency' => $purchase->renewals->cost->currency, 'term' => $purchase->renewals->getTerm() ) ) );
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/* Either send to renewal invoice or just back to subscriptions list */
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if ( !$purchase->active and $cycles = $purchase->canRenewUntil( NULL, TRUE ) AND $cycles !== FALSE )
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{
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$url = $cycles === 1 ? $purchase->url()->setQueryString( 'do', 'renew' )->csrf() : $purchase->url()->setQueryString( 'do', 'renew' );
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Output::i()->redirect( $url );
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}
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else
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{
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Output::i()->redirect( Url::internal( 'app=nexus&module=subscriptions&controller=subscriptions', 'front', 'nexus_subscriptions' ) );
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}
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}
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} |