139 lines
4.5 KiB
PHP
139 lines
4.5 KiB
PHP
<?php
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/*
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* Sakura Support/Donate page
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*/
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// Declare Namespace
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namespace Sakura;
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// Include components
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require_once str_replace(basename(__DIR__), '', dirname(__FILE__)) .'_sakura/sakura.php';
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// Switch between modes (we only allow this to be used by logged in user)
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if(isset($_REQUEST['mode']) && Users::checkLogin() && Permissions::check('SITE', 'OBTAIN_PREMIUM', Session::$userId, 1)) {
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// Initialise Payments class
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if(!Payments::init()) {
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header('Location: /support?fail=true');
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} else {
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switch($_REQUEST['mode']) {
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// Create the purchase
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case 'purchase':
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// Compare time and session so we know the link isn't forged
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if(!isset($_REQUEST['time']) || $_REQUEST['time'] < time() - 1000) {
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header('Location: /support?fail=true');
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break;
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}
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// Match session ids for the same reason
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if(!isset($_REQUEST['session']) || $_REQUEST['session'] != session_id()) {
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header('Location: /support?fail=true');
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break;
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}
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// Half if shit isn't gucci
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if(!isset($_POST['months']) || !is_numeric($_POST['months']) || (int)$_POST['months'] < 1 || (int)$_POST['months'] > Configuration::getConfig('premium_amount_max')) {
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header('Location: /support?fail=true');
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} else {
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// Calculate the total
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$total = (float)Configuration::getConfig('premium_price_per_month') * (int)$_POST['months'];
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$total = number_format($total, 2, '.', '');
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// Generate item name
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$itemName = 'Flashii Tenshi - '. (string)$_POST['months'] .' month'. ((int)$_POST['months'] == 1 ? '' : 's');
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// Attempt to create a transaction
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if($transaction = Payments::createTransaction($total, $itemName, 'Flashii Tenshi Purchase', 'http://'. Configuration::getConfig('url_main') .'/support')) {
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// Store the amount of months in the global session array
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$_SESSION['premiumMonths'] = (int)$_POST['months'];
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header('Location: '. $transaction);
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exit;
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} else {
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header('Location: /support?fail=true');
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}
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}
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break;
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// Finalising the purchase
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case 'finish':
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// Check if the success GET request is set and is true
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if(isset($_GET['success']) && isset($_GET['paymentId']) && isset($_GET['PayerID']) && isset($_SESSION['premiumMonths'])) {
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// Attempt to complete the transaction
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try{
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$finalise = Payments::completeTransaction($_GET['paymentId'], $_GET['PayerID']);
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} catch(Exception $e) {}
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// Attempt to complete the transaction
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if($finalise) {
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// Make the user premium
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$expiration = Users::addUserPremium(Session::$userId, (2628000 * $_SESSION['premiumMonths']));
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Users::updatePremiumMeta(Session::$userId);
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// Redirect to the complete
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header('Location: ?mode=complete');
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exit;
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}
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}
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header('Location: /support?fail=true');
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break;
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case 'complete':
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print Templates::render('errors/premiumComplete.tpl', array_merge([
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'page' => [
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'title' => 'Premium purchase complete!',
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'expiration' => ($prem = Users::checkUserPremium(Session::$userId)[2]) !== null ? $prem : 0
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]
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], $renderData));
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break;
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default:
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header('Location: /support');
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break;
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}
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}
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exit;
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}
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// Set default variables
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$renderData['page'] = [
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'title' => 'Support '. Configuration::getConfig('sitename'),
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'fail' => isset($_GET['fail']),
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'price' => Configuration::getConfig('premium_price_per_month'),
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'current' => $currentUser->checkPremium(),
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'amount_max' => Configuration::getConfig('premium_amount_max')
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];
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// Print page contents
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print Templates::render('main/support.tpl', $renderData);
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