Thomas Bartelt
397fb5944a
- ProviderInterface/AbstractProvider: Vorgang mit Uhrzeit+Session (payment_transactions), Mail und Warenkorb erst nach Zahlung, idempotentes markPaid, Betragsabgleich, shop_event + PG payment_log - Secrets verschluesselt (libsodium) in MySQL, Schluessel ausserhalb Docroot - Cashdesk: ?payment_return/?payment_cancel, Pending-Riegel, zahlung_erst_spaeter() - Backend Zahlart-Editor: Einstellungen speichern (war ohne Empfaenger), Secret-Felder - payment_webhook.php (Standalone), cli.php (init-key, secret, reconcile, status) - PayPal-v2-Blaupause vom Juli entfernt
83 lines
2.5 KiB
PHP
83 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Payments;
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/**
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* Findet den Anbieter zu einem payment_methods.module.
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*
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* Konvention: core/payments/providers/<module>/Provider.php mit Klasse
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* Payments\Providers\<Module in StudlyCase>\Provider
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* Beispiel: module 'paypal_v2' -> Payments\Providers\PaypalV2\Provider
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*
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* Neuer Anbieter = neues Verzeichnis, sonst nichts.
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*/
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final class Registry
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{
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/** @var array<string,ProviderInterface|null> */
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private static array $cache = [];
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public static function has(string $module): bool
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{
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$module = self::clean($module);
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return $module !== '' && \is_file(self::dir($module) . '/Provider.php');
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}
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public static function get(string $module, object $base): ?ProviderInterface
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{
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$module = self::clean($module);
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if ($module === '') {
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return null;
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}
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if (\array_key_exists($module, self::$cache)) {
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return self::$cache[$module];
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}
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$file = self::dir($module) . '/Provider.php';
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if (!\is_file($file)) {
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return self::$cache[$module] = null;
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}
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self::requireCore();
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require_once $file;
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$class = 'Payments\\Providers\\' . self::studly($module) . '\\Provider';
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if (!\class_exists($class)) {
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\error_log('Payments: Provider-Klasse fehlt: ' . $class);
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return self::$cache[$module] = null;
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}
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$p = new $class($base);
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return self::$cache[$module] = ($p instanceof ProviderInterface ? $p : null);
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}
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/** Alle installierten Anbieter (fuer Backend-Liste und Abgleicher). @return list<string> */
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public static function all(): array
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{
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$out = [];
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foreach (\glob(__DIR__ . '/providers/*/Provider.php') ?: [] as $f) {
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$out[] = \basename(\dirname($f));
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}
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\sort($out);
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return $out;
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}
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public static function requireCore(): void
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{
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foreach (['ProviderInterface', 'Result', 'Secrets', 'Log', 'AbstractProvider'] as $c) {
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require_once __DIR__ . '/' . $c . '.php';
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}
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}
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private static function dir(string $module): string
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{
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return __DIR__ . '/providers/' . $module;
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}
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private static function clean(string $module): string
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{
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return \preg_match('/^[a-z0-9_]+$/', $module) ? $module : '';
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}
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private static function studly(string $module): string
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{
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return \str_replace('_', '', \ucwords($module, '_'));
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}
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}
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