mirror of
https://github.com/pixelfed/pixelfed.git
synced 2024-11-22 06:21:27 +00:00
125 lines
3.2 KiB
PHP
125 lines
3.2 KiB
PHP
<?php
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namespace App\Services;
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use Cache;
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use Exception;
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use Illuminate\Http\Client\RequestException;
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use Illuminate\Support\Facades\Http;
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class NotificationAppGatewayService
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{
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const GATEWAY_SUPPORT_CHECK = 'px:nags:gateway-support-check';
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public static function config()
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{
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return config('instance.notifications.nag');
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}
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public static function enabled()
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{
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if ((bool) config('instance.notifications.nag.enabled') === false) {
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return false;
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}
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$apiKey = config('instance.notifications.nag.api_key');
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if (! $apiKey || empty($apiKey) || strlen($apiKey) !== 45) {
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return false;
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}
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return Cache::remember(self::GATEWAY_SUPPORT_CHECK, 43200, function () {
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return self::checkServerSupport();
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});
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}
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public static function checkServerSupport()
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{
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$endpoint = 'https://'.config('instance.notifications.nag.endpoint').'/api/v1/instance-check?domain='.config('pixelfed.domain.app');
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try {
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$res = Http::withHeaders(['X-PIXELFED-API' => 1])
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->retry(3, 500)
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->throw()
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->get($endpoint);
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$data = $res->json();
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} catch (RequestException $e) {
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return false;
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} catch (Exception $e) {
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return false;
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}
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if ($res->successful() && isset($data['active']) && $data['active'] === true) {
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return true;
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}
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return false;
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}
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public static function forceSupportRecheck()
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{
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Cache::forget(self::GATEWAY_SUPPORT_CHECK);
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return self::enabled();
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}
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public static function isValidExpoPushToken($token)
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{
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if (! $token || empty($token)) {
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return false;
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}
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if (str_starts_with($token, 'ExponentPushToken[') && mb_strlen($token) < 26) {
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return false;
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}
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if (! str_starts_with($token, 'ExponentPushToken[') && ! str_starts_with($token, 'ExpoPushToken[')) {
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return false;
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}
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if (! str_ends_with($token, ']')) {
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return false;
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}
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return true;
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}
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public static function send($userToken, $type, $actor = '')
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{
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if (! self::enabled()) {
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return false;
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}
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if (! $userToken || empty($userToken) || ! self::isValidExpoPushToken($userToken)) {
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return false;
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}
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$types = PushNotificationService::NOTIFY_TYPES;
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if (! $type || empty($type) || ! in_array($type, $types)) {
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return false;
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}
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$apiKey = config('instance.notifications.nag.api_key');
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if (! $apiKey || empty($apiKey)) {
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return false;
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}
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$url = 'https://'.config('instance.notifications.nag.endpoint').'/api/v1/relay/deliver';
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try {
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$response = Http::withToken($apiKey)
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->withHeaders(['X-PIXELFED-API' => 1])
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->post($url, [
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'token' => $userToken,
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'type' => $type,
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'actor' => $actor,
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]);
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$response->throw();
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} catch (RequestException $e) {
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return;
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} catch (Exception $e) {
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return;
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}
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}
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}
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