165 lines
6 KiB
PHP
165 lines
6 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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use Sakura\Perms\Site;
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// Include components
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require_once str_replace(basename(__DIR__), '', dirname(__FILE__)) . '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'])
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&& Users::checkLogin()
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&& $currentUser->permission(Site::OBTAIN_PREMIUM)) {
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// Initialise Payments class
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if (!Payments::init()) {
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header('Location: ' . $urls->format('SITE_PREMIUM') . '?fail=true');
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} else {
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switch ($_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'])
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|| $_REQUEST['time'] < time() - 1000) {
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header('Location: ' . $urls->format('SITE_PREMIUM') . '?fail=true');
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break;
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}
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// Match session ids for the same reason
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if (!isset($_REQUEST['session'])
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|| $_REQUEST['session'] != session_id()) {
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header('Location: ' . $urls->format('SITE_PREMIUM') . '?fail=true');
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break;
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}
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// Half if shit isn't gucci
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if (!isset($_POST['months'])
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|| !is_numeric($_POST['months'])
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|| (int) $_POST['months'] < 1
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|| (int) $_POST['months'] > Config::get('premium_amount_max')) {
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header('Location: ' . $urls->format('SITE_PREMIUM') . '?fail=true');
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} else {
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// Calculate the total
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$total = (float) Config::get('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 = Config::get('sitename')
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. ' Premium - '
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. (string) $_POST['months']
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. ' month'
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. ((int) $_POST['months'] == 1 ? '' : 's');
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// Attempt to create a transaction
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if ($transaction = Payments::createTransaction(
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$total,
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$itemName,
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Config::get('sitename') . ' Premium Purchase',
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'http' . (isset($_SERVER['HTTPS']) ? 's' : '') . '://' . Config::get('url_main') . $urls->format('SITE_PREMIUM')
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)) {
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// Store the amount of months in the global session array
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$_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: ' . $urls->format('SITE_PREMIUM') . '?fail=true');
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}
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}
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break;
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// Finalising the purchase
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case 'finish':
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// Check if the success GET request is set and is true
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if (isset($_GET['success'])
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&& isset($_GET['paymentId'])
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&& isset($_GET['PayerID'])
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&& 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 $e) {
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trigger_error('Something went horribly wrong.', E_USER_ERROR);
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}
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// Attempt to complete the transaction
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if ($finalise) {
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// Make the user premium
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$expiration = Users::addUserPremium($currentUser->id, (2628000 * $_SESSION['premiumMonths']));
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Users::updatePremiumMeta($currentUser->id);
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Utils::updatePremiumTracker(
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$currentUser->id,
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((float) Config::get('premium_price_per_month') * $_SESSION['premiumMonths']),
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$currentUser->username
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. ' bought premium for '
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. $_SESSION['premiumMonths']
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. ' month'
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. ($_SESSION['premiumMonths'] == 1 ? '' : 's')
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. '.'
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);
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// Redirect to the complete
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header('Location: ' . $urls->format('SITE_PREMIUM') . '?mode=complete');
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exit;
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}
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}
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header('Location: ' . $urls->format('SITE_PREMIUM') . '?fail=true');
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break;
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case 'complete':
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$renderData = array_merge([
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'page' => [
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'expiration' => ($prem = $currentUser->isPremium()[2]) !== null ? $prem : 0,
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],
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], $renderData);
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// Set parse variables
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Template::vars($renderData);
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// Print page contents
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echo Template::render('main/premiumcomplete');
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break;
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default:
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header('Location: ' . $urls->format('SITE_PREMIUM'));
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break;
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}
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}
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exit;
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}
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// Premium tracker
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if (isset($_GET['tracker'])) {
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$renderData['tracker'] = Utils::getPremiumTrackerData();
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// Set parse variables
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Template::vars($renderData);
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// Print page contents
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echo Template::render('main/supporttracker');
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exit;
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}
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// Set default variables
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$renderData['page'] = [
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'fail' => isset($_GET['fail']),
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'price' => Config::get('premium_price_per_month'),
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'current' => $currentUser->isPremium(),
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'amount_max' => Config::get('premium_amount_max'),
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];
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// Set parse variables
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Template::vars($renderData);
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// Print page contents
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echo Template::render('main/support');
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