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889dccc3f9
| Author | SHA1 | Date |
|---|---|---|
 Silberengel
|
889dccc3f9 | 1 week ago |
|
Silberengel
|
7a46d24e8a | 1 week ago |
|
Silberengel
|
4cf93e60a0 | 1 week ago |
17 changed files with 1544 additions and 36 deletions
@ -0,0 +1,354 @@
@@ -0,0 +1,354 @@
|
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<?php |
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declare(strict_types=1); |
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namespace App\Controller; |
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use App\Entity\Article; |
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use App\Enum\EventStatusEnum; |
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use App\Repository\ArticleRepository; |
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use App\Service\MagazineContentService; |
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use App\Service\MagazineIndexStore; |
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; |
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use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Routing\Attribute\Route; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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|
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/** |
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* Sitemap, robots.txt, and Atom feeds for the magazine and each category. |
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*/ |
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final class SeoController extends AbstractController |
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{ |
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private const FEED_MAX_ITEMS = 100; |
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public function __construct( |
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private readonly ArticleRepository $articleRepository, |
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private readonly MagazineContentService $magazineContent, |
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private readonly MagazineIndexStore $magazineIndexStore, |
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private readonly ParameterBagInterface $params, |
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) { |
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} |
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#[Route('/sitemap.xml', name: 'sitemap', methods: ['GET'])] |
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public function sitemap(): Response |
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{ |
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$urls = []; |
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|
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$urls[] = ['loc' => $this->absoluteUrlForRoute('home'), 'lastmod' => null]; |
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if ((bool) $this->params->get('community_articles')) { |
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$urls[] = ['loc' => $this->absoluteUrlForRoute('articles'), 'lastmod' => null]; |
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} |
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|
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foreach ($this->magazineContent->getCategorySlugsFromStore() as $slug) { |
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$urls[] = [ |
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'loc' => $this->absoluteUrlForRoute('magazine-category', ['slug' => $slug]), |
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'lastmod' => null, |
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]; |
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} |
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|
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$articles = $this->articleRepository->findPublishedForSyndication(8000); |
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$bySlug = $this->dedupeArticlesByLatestRevision($articles); |
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foreach ($bySlug as $article) { |
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$urls[] = [ |
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'loc' => $this->absoluteUrlForRoute('article-slug', ['slug' => (string) $article->getSlug()]), |
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'lastmod' => $this->articleLastMod($article), |
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]; |
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} |
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$body = '<?xml version="1.0" encoding="UTF-8"?>'
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."\n" |
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.'<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">'; |
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foreach ($urls as $row) { |
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$body .= "\n <url>\n <loc>".$this->xmlText($row['loc']).'</loc>'; |
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if ($row['lastmod'] instanceof \DateTimeInterface) { |
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$body .= "\n <lastmod>".$row['lastmod']->format('Y-m-d').'</lastmod>'; |
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} |
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$body .= "\n </url>"; |
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} |
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$body .= "\n</urlset>\n"; |
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return $this->xmlResponse($body); |
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} |
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#[Route('/robots.txt', name: 'robots_txt', methods: ['GET'])] |
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public function robots(): Response |
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{ |
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$sitemap = $this->absoluteUrlForRoute('sitemap'); |
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$txt = "User-agent: *\nAllow: /\n\nSitemap: {$sitemap}\n"; |
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return new Response( |
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$txt, |
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Response::HTTP_OK, |
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[ |
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'Content-Type' => 'text/plain; charset=UTF-8', |
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'Cache-Control' => 'public, max-age=3600', |
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], |
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); |
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} |
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|
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#[Route('/feeds/magazine.xml', name: 'feed_magazine', methods: ['GET'])] |
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public function feedMagazine(Request $request): Response |
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{ |
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$site = (string) $this->params->get('name'); |
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$articles = $this->articleRepository->findPublishedForSyndication(8000); |
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$bySlug = $this->dedupeArticlesByLatestRevision($articles); |
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$list = \array_values($bySlug); |
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usort($list, static function (Article $a, Article $b): int { |
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$ca = $a->getCreatedAt(); |
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$cb = $b->getCreatedAt(); |
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if ($ca === null && $cb === null) { |
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return 0; |
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} |
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if ($ca === null) { |
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return 1; |
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} |
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if ($cb === null) { |
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return -1; |
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} |
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return $cb <=> $ca; |
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}); |
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$list = \array_slice($list, 0, self::FEED_MAX_ITEMS); |
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$feedUrl = $this->absoluteUrlForRoute('feed_magazine'); |
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$homeUrl = $this->absoluteUrlForRoute('home'); |
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$selfId = 'urn:web:'.$this->urlHostId($request).':feed:magazine'; |
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$updated = $this->newestArticleUpdate($list); |
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$body = $this->buildAtomFeed( |
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$site.': all articles', |
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(string) $this->params->get('description'), |
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$selfId, |
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$feedUrl, |
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$homeUrl, |
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$updated, |
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$request, |
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$list, |
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); |
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return $this->atomResponse($body); |
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} |
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#[Route('/feeds/cat/{slug}.xml', name: 'feed_category', methods: ['GET'])] |
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public function feedCategory(Request $request, string $slug): Response |
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{ |
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if ($this->magazineIndexStore->getCategory($slug) === null) { |
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throw $this->createNotFoundException('Unknown category'); |
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} |
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$site = (string) $this->params->get('name'); |
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$data = $this->magazineContent->getCategoryPageData($slug); |
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$rawList = $data['list'] ?? []; |
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$catTitle = (string) ($data['category']['title'] ?? $this->magazineContent->getCategoryDisplayTitle($slug)); |
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$summary = (string) ($data['category']['summary'] ?? ''); |
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|
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$list = array_values( |
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array_filter( |
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$rawList, |
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static function (Article $a): bool { |
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$s = $a->getEventStatus(); |
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if ($s === null) { |
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return false; |
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} |
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|
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return $s === EventStatusEnum::PUBLISHED || $s === EventStatusEnum::ARCHIVED; |
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} |
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) |
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); |
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if (\count($list) > self::FEED_MAX_ITEMS) { |
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$list = \array_slice($list, 0, self::FEED_MAX_ITEMS); |
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} |
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$feedUrl = $this->absoluteUrlForRoute('feed_category', ['slug' => $slug]); |
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$categoryPage = $this->absoluteUrlForRoute('magazine-category', ['slug' => $slug]); |
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$selfId = 'urn:web:'.$this->urlHostId($request).':feed:cat:'.rawurlencode($slug); |
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$title = $catTitle !== '' ? $catTitle.' — '.$site : $site; |
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$subtitle = $summary !== '' ? $summary : (string) $this->params->get('description'); |
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$updated = $this->newestArticleUpdate($list); |
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|
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$body = $this->buildAtomFeed( |
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$title, |
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$subtitle, |
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$selfId, |
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$feedUrl, |
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$categoryPage, |
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$updated, |
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$request, |
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$list, |
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); |
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return $this->atomResponse($body); |
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} |
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private function absoluteUrlForRoute(string $name, array $params = []): string |
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{ |
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return $this->generateUrl($name, $params, UrlGeneratorInterface::ABSOLUTE_URL); |
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} |
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private function urlHostId(Request $request): string |
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{ |
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$h = $request->getHost(); |
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return preg_replace('/[^a-zA-Z0-9.\\-]+/', '-', $h) ?? 'site'; |
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} |
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/** |
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* @param list<Article> $list |
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*/ |
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private function buildAtomFeed( |
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string $title, |
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string $subtitle, |
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string $id, |
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string $selfUrl, |
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string $alternateHtmlUrl, |
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\DateTimeImmutable $updated, |
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Request $request, |
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array $list, |
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): string { |
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$xml = '<?xml version="1.0" encoding="utf-8"?>'
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."\n" |
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.'<feed xmlns="http://www.w3.org/2005/Atom">' |
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."\n <title>".$this->xmlText($title)."</title>\n <subtitle>".$this->xmlText($subtitle)."</subtitle>"; |
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$xml .= "\n <id>".$this->xmlText($id).'</id>'; |
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$xml .= "\n <link href=\"".$this->xmlAttr($selfUrl)."\" rel=\"self\" type=\"application/atom+xml\"/>"; |
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$xml .= "\n <link href=\"".$this->xmlAttr($alternateHtmlUrl)."\" rel=\"alternate\" type=\"text/html\"/>"; |
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$xml .= "\n <updated>".$this->xmlText($updated->format('c')).'</updated>'; |
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$authorName = (string) $this->params->get('name'); |
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$xml .= "\n <author><name>".$this->xmlText($authorName)."</name></author>\n <generator uri=\"https://github.com/decent-newsroom/unfold\" version=\"1\">unfold</generator>"; |
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foreach ($list as $article) { |
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$xml .= $this->atomEntryForArticle($request, $article); |
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} |
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$xml .= "\n</feed>\n"; |
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return $xml; |
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} |
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private function atomEntryForArticle(Request $request, Article $article): string |
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{ |
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$slug = \trim((string) $article->getSlug()); |
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if ($slug === '') { |
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return ''; |
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} |
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$permalink = $this->absoluteUrlForRoute('article-slug', ['slug' => $slug]); |
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$title = (string) ($article->getTitle() ?? 'Untitled'); |
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$tArticle = $this->articleLastMod($article); |
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$sum = (string) ($article->getSummary() ?? ''); |
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if ($sum === '' && $article->getContent() !== null) { |
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$plain = preg_replace('/\s+/', ' ', (string) $article->getContent()) ?? ''; |
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$sum = (string) mb_substr($plain, 0, 500); |
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} |
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$eId = (string) ($article->getEventId() ?? ''); |
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if ($eId === '') { |
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$eId = (string) ($article->getId() ?? 'item'); |
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} |
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$entryId = 'urn:web:'.$this->urlHostId($request).":article:{$eId}"; |
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|
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$pub = $article->getPublishedAt() ?? $article->getCreatedAt() ?? $tArticle; |
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$out = "\n <entry>"; |
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$out .= "\n <title>".$this->xmlText($title)."</title>"; |
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$out .= "\n <link href=\"".$this->xmlAttr($permalink)."\" rel=\"alternate\" type=\"text/html\"/>"; |
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$out .= "\n <id>".$this->xmlText($entryId).'</id>'; |
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$out .= "\n <updated>".$this->xmlText($tArticle->format('c'))."</updated>\n <published>".$this->xmlText($pub->format('c')).'</published>'; |
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$out .= "\n <summary type=\"text\">".$this->xmlText($this->oneLine($sum))."</summary>"; |
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$out .= "\n </entry>"; |
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return $out; |
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} |
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|
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private function oneLine(string $s): string |
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{ |
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return trim(preg_replace("/[\r\n]+/", ' ', $s) ?? ''); |
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} |
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|
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/** |
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* @param list<Article> $articles |
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* @return array<string, Article> |
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*/ |
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private function dedupeArticlesByLatestRevision(array $articles): array |
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{ |
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$bySlug = []; |
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foreach ($articles as $article) { |
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$slug = \trim((string) $article->getSlug()); |
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if ($slug === '') { |
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continue; |
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} |
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$c = $article->getCreatedAt(); |
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if (!isset($bySlug[$slug])) { |
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$bySlug[$slug] = $article; |
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|
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continue; |
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} |
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$prev = $bySlug[$slug]->getCreatedAt(); |
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if ($c !== null && (null === $prev || $c > $prev)) { |
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$bySlug[$slug] = $article; |
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} |
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} |
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|
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return $bySlug; |
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} |
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|
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/** |
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* @param list<Article> $list |
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*/ |
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private function newestArticleUpdate(array $list): \DateTimeImmutable |
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{ |
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$t = new \DateTimeImmutable('@0'); |
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foreach ($list as $a) { |
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$m = $this->articleLastMod($a); |
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if ($m > $t) { |
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$t = $m; |
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} |
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} |
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if ((int) $t->format('U') === 0) { |
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return new \DateTimeImmutable(); |
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} |
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|
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return $t; |
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} |
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|
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private function articleLastMod(Article $a): \DateTimeImmutable |
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{ |
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$p = $a->getPublishedAt(); |
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$c = $a->getCreatedAt() ?? $p; |
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if ($p !== null && $c !== null) { |
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return $p > $c ? $p : $c; |
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} |
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|
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return $p ?? $c ?? new \DateTimeImmutable(); |
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} |
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|
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private function xmlText(string $s): string |
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{ |
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return htmlspecialchars($s, \ENT_XML1 | \ENT_QUOTES, 'UTF-8'); |
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} |
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|
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private function xmlAttr(string $s): string |
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{ |
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return htmlspecialchars($s, \ENT_XML1 | \ENT_QUOTES, 'UTF-8'); |
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} |
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|
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private function xmlResponse(string $body): Response |
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{ |
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return new Response( |
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$body, |
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Response::HTTP_OK, |
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[ |
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'Content-Type' => 'application/xml; charset=UTF-8', |
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'Cache-Control' => 'public, max-age=600', |
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], |
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); |
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} |
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|
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private function atomResponse(string $body): Response |
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{ |
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return new Response( |
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$body, |
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Response::HTTP_OK, |
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[ |
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'Content-Type' => 'application/atom+xml; charset=UTF-8', |
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'Cache-Control' => 'public, max-age=300', |
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], |
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); |
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} |
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} |
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@ -0,0 +1,201 @@
@@ -0,0 +1,201 @@
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<?php |
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declare(strict_types=1); |
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|
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namespace App\Service; |
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|
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/** |
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* Website and NIP-05 links from kind-0 JSON and kind-0 tags, normalized and deduplicated. |
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*/ |
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final class ProfileIdentityLinksBuilder |
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{ |
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/** |
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* @param list<list<string>> $kind0Tags |
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* |
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* @return list<array{label: string, href: string}> |
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*/ |
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public function buildWebsites(object $content, array $kind0Tags): array |
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{ |
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$raw = []; |
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foreach ($this->stringsFromJsonField($content, 'website') as $s) { |
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$raw[] = $s; |
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} |
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foreach ($this->stringsFromJsonField($content, 'websites') as $s) { |
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$raw[] = $s; |
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} |
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foreach (self::tagValuesForNames($kind0Tags, ['url', 'website', 'web']) as $s) { |
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$raw[] = $s; |
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} |
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$out = []; |
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$seen = []; |
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foreach ($raw as $u) { |
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$u = trim($u); |
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if ($u === '') { |
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continue; |
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} |
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$href = $this->normalizeHttpUrl($u); |
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if ($href === null) { |
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continue; |
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} |
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$k = self::urlDedupKey($href); |
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if (isset($seen[$k])) { |
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continue; |
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} |
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$seen[$k] = true; |
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$out[] = [ |
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'label' => $this->displayLabelForHttpUrl($href), |
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'href' => $href, |
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]; |
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} |
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usort($out, static fn (array $a, array $b): int => strcasecmp($a['label'], $b['label'])); |
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|
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return $out; |
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} |
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|
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/** |
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* @param list<list<string>> $kind0Tags |
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* |
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* @return list<array{label: string, href: string}> |
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*/ |
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public function buildNip05(object $content, array $kind0Tags): array |
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{ |
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$raw = []; |
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foreach ($this->stringsFromJsonField($content, 'nip05') as $s) { |
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$raw[] = $s; |
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} |
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foreach (self::tagValuesForNames($kind0Tags, ['nip05']) as $s) { |
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$raw[] = $s; |
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} |
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$out = []; |
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$seen = []; |
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foreach ($raw as $id) { |
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$id = trim(strtolower($id)); |
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if ($id === '' || !str_contains($id, '@')) { |
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continue; |
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} |
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if (isset($seen[$id])) { |
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continue; |
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} |
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$seen[$id] = true; |
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$parts = explode('@', $id, 2); |
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$local = $parts[0] ?? ''; |
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$domain = $parts[1] ?? ''; |
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if ($local === '' || $domain === '' || str_contains($domain, ' ')) { |
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continue; |
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} |
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$href = 'https://'.$domain.'/.well-known/nostr.json?name='.rawurlencode($local); |
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$out[] = [ |
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'label' => $id, |
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'href' => $href, |
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]; |
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} |
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usort($out, static fn (array $a, array $b): int => strcasecmp($a['label'], $b['label'])); |
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|
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return $out; |
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} |
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|
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/** |
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* @return list<string> |
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*/ |
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private function stringsFromJsonField(object $o, string $key): array |
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{ |
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if (!isset($o->{$key})) { |
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return []; |
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} |
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$v = $o->{$key}; |
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if (\is_string($v)) { |
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return [trim($v)]; |
||||
} |
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if (!\is_array($v)) { |
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return []; |
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} |
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$out = []; |
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foreach ($v as $x) { |
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if (\is_string($x) && trim($x) !== '') { |
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$out[] = trim($x); |
||||
} |
||||
} |
||||
|
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return $out; |
||||
} |
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|
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/** |
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* @param list<list<string>> $tags |
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* @param list<string> $tagNames lowercased |
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* @return list<string> |
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*/ |
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private static function tagValuesForNames(array $tags, array $tagNames): array |
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{ |
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$want = array_fill_keys(array_map(static fn (string $s): string => strtolower($s), $tagNames), true); |
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$out = []; |
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foreach ($tags as $t) { |
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if (!isset($t[0], $t[1])) { |
||||
continue; |
||||
} |
||||
$name = strtolower((string) $t[0]); |
||||
if (!isset($want[$name])) { |
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continue; |
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} |
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$v = trim((string) $t[1]); |
||||
if ($v !== '') { |
||||
$out[] = $v; |
||||
} |
||||
} |
||||
|
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return $out; |
||||
} |
||||
|
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private function normalizeHttpUrl(string $url): ?string |
||||
{ |
||||
$u = trim($url); |
||||
if ($u === '') { |
||||
return null; |
||||
} |
||||
if (!preg_match('#^[a-zA-Z][a-zA-Z0-9+.-]*:#', $u)) { |
||||
$u = 'https://'.$u; |
||||
} |
||||
if (!str_starts_with(strtolower($u), 'http://') && !str_starts_with(strtolower($u), 'https://')) { |
||||
return null; |
||||
} |
||||
|
||||
return $u; |
||||
} |
||||
|
||||
private static function urlDedupKey(string $href): string |
||||
{ |
||||
$p = @parse_url($href); |
||||
if (!\is_array($p)) { |
||||
return strtolower($href); |
||||
} |
||||
$host = strtolower((string) ($p['host'] ?? '')); |
||||
$path = (string) ($p['path'] ?? ''); |
||||
if ($path !== '/' && str_ends_with($path, '/')) { |
||||
$path = rtrim($path, '/'); |
||||
} |
||||
|
||||
return $host.$path.($p['query'] ?? ''); |
||||
} |
||||
|
||||
private function displayLabelForHttpUrl(string $href): string |
||||
{ |
||||
$p = @parse_url($href); |
||||
if (\is_array($p) && !empty($p['host'])) { |
||||
$host = (string) $p['host']; |
||||
$path = (string) ($p['path'] ?? ''); |
||||
if ($path === '' || $path === '/') { |
||||
return $host; |
||||
} |
||||
if (strlen($path) > 32) { |
||||
return $host.$path; |
||||
} |
||||
|
||||
return $host.$path; |
||||
} |
||||
|
||||
if (strlen($href) > 48) { |
||||
return substr($href, 0, 32).'…'; |
||||
} |
||||
|
||||
return $href; |
||||
} |
||||
} |
||||
@ -0,0 +1,419 @@
@@ -0,0 +1,419 @@
|
||||
<?php |
||||
|
||||
declare(strict_types=1); |
||||
|
||||
namespace App\Service; |
||||
|
||||
use App\Enum\KindsEnum; |
||||
|
||||
/** |
||||
* Lightning (lud06 / lud16) and NIP-A3 payto: kind-0 JSON, kind-0 tags, and kind 10133 events. |
||||
* |
||||
* NIP-A3: `["payto", "<type>", "<authority>", ...]` → `payto://<type>/<authority>…` (RFC 8905 family). |
||||
* |
||||
* NIP-A3: kind 10133 replaceable payment target events; tag `["payto", type, authority, ...]`. |
||||
* @see https://github.com/CodyTseng/jumble/blob/master/src/lib/lightning.ts getLightningAddressFromProfile |
||||
*/ |
||||
final class ProfilePaymentLinksBuilder |
||||
{ |
||||
public const TYPE_LIGHTNING_ADDRESS = 'lightning_address'; |
||||
|
||||
public const TYPE_LNURL_PAY = 'lnurl_pay'; |
||||
|
||||
public const TYPE_PAYTO = 'payto'; |
||||
|
||||
/** |
||||
* @param list<list<string>> $kind0Tags |
||||
* @param list<string> $extraPaytoUris from kind 10133 |
||||
* |
||||
* @return list<array{type: string, type_label: string, label: string, href: string, sort: int}> |
||||
*/ |
||||
public function buildPaymentRows(object $content, array $kind0Tags, array $extraPaytoUris = []): array |
||||
{ |
||||
$a = $this->stringField($content, 'lud16'); |
||||
$b = $this->stringField($content, 'lud06'); |
||||
$resolved = $this->resolveLud16Lud06($a, $b); |
||||
|
||||
$rows = []; |
||||
$seen = []; |
||||
|
||||
if ($resolved['lightning_address'] !== null) { |
||||
$addr = $resolved['lightning_address']; |
||||
$norm = 'la:'.strtolower($addr); |
||||
if (!isset($seen[$norm])) { |
||||
$seen[$norm] = true; |
||||
$rows[] = [ |
||||
'type' => self::TYPE_LIGHTNING_ADDRESS, |
||||
'type_label' => 'Lightning address', |
||||
'label' => $addr, |
||||
'href' => 'lightning:'.$addr, |
||||
'sort' => 0, |
||||
]; |
||||
} |
||||
} |
||||
|
||||
if ($resolved['lnurl_pay'] !== null) { |
||||
$ln = $resolved['lnurl_pay']; |
||||
$norm = 'lnurl:'.strtolower($ln); |
||||
if (!isset($seen[$norm])) { |
||||
$seen[$norm] = true; |
||||
$rows[] = [ |
||||
'type' => self::TYPE_LNURL_PAY, |
||||
'type_label' => 'LNURL Pay', |
||||
'label' => $this->shortenLnurl($ln), |
||||
'href' => 'lightning:'.$ln, |
||||
'sort' => 1, |
||||
]; |
||||
} |
||||
} |
||||
|
||||
$allPayto = array_merge( |
||||
$this->paytoUrisFromJsonObject($content), |
||||
$this->paytoUrisFromNipA3StyleTags($kind0Tags), |
||||
$extraPaytoUris |
||||
); |
||||
foreach ($allPayto as $uri) { |
||||
$uri = self::trimPaytoString($uri); |
||||
if ($uri === null) { |
||||
continue; |
||||
} |
||||
if (!self::isPaytoOrLegacyPaytoScheme($uri)) { |
||||
continue; |
||||
} |
||||
$canon = self::normalizePaytoUriForDedup($uri); |
||||
if (isset($seen[$canon])) { |
||||
continue; |
||||
} |
||||
$seen[$canon] = true; |
||||
$rows[] = [ |
||||
'type' => self::TYPE_PAYTO, |
||||
'type_label' => 'Payto', |
||||
'label' => $this->labelForPaytoUri($uri), |
||||
'href' => $uri, |
||||
'sort' => 2, |
||||
]; |
||||
} |
||||
|
||||
$rows = array_values( |
||||
array_filter( |
||||
$rows, |
||||
static fn (array $r): bool => self::isAllowedPaymentHref($r['href']) |
||||
) |
||||
); |
||||
|
||||
usort( |
||||
$rows, |
||||
static function (array $x, array $y): int { |
||||
if ($x['sort'] !== $y['sort']) { |
||||
return $x['sort'] <=> $y['sort']; |
||||
} |
||||
|
||||
return strcasecmp($x['label'], $y['label']); |
||||
} |
||||
); |
||||
|
||||
return $rows; |
||||
} |
||||
|
||||
/** |
||||
* @param list<object> $kind10133Events |
||||
* |
||||
* @return list<string> |
||||
*/ |
||||
public function collectPaytoUrisFromNipA3Kind10133Events(array $kind10133Events): array |
||||
{ |
||||
$out = []; |
||||
foreach ($kind10133Events as $ev) { |
||||
if (!\is_object($ev) || (int) ($ev->kind ?? 0) !== KindsEnum::PAYMENT_TARGETS->value) { |
||||
continue; |
||||
} |
||||
$tags = self::normalizeTagsArray($ev->tags ?? null); |
||||
foreach ($tags as $t) { |
||||
$u = $this->buildPaytoUriFromNipA3Tag($t); |
||||
if ($u !== null) { |
||||
$out[] = $u; |
||||
} |
||||
} |
||||
} |
||||
|
||||
return $out; |
||||
} |
||||
|
||||
/** |
||||
* NIP-A3: `["payto", type, authority, ...]` or legacy `["payto", "payto:..."]` / `["payto", "payto://..."]`. |
||||
* |
||||
* @param list<string> $t |
||||
*/ |
||||
private function buildPaytoUriFromNipA3Tag(array $t): ?string |
||||
{ |
||||
if (!isset($t[0]) || strtolower((string) $t[0]) !== 'payto') { |
||||
return null; |
||||
} |
||||
if (\count($t) >= 3) { |
||||
$type = strtolower(trim((string) $t[1])); |
||||
if ($type === '' || 1 !== preg_match('/^[a-z0-9-]+$/', $type)) { |
||||
return null; |
||||
} |
||||
$rawParts = []; |
||||
for ($i = 2; $i < \count($t); ++$i) { |
||||
$p = trim((string) $t[$i]); |
||||
if ($p !== '') { |
||||
$rawParts[] = $p; |
||||
} |
||||
} |
||||
if ($rawParts === []) { |
||||
return null; |
||||
} |
||||
$segs = array_map(static fn (string $p): string => rawurlencode($p), $rawParts); |
||||
|
||||
return 'payto://'.$type.'/'.implode('/', $segs); |
||||
} |
||||
if (isset($t[1])) { |
||||
$s = self::trimPaytoString((string) $t[1]); |
||||
if ($s !== null && self::isPaytoOrLegacyPaytoScheme($s)) { |
||||
return $s; |
||||
} |
||||
} |
||||
|
||||
return null; |
||||
} |
||||
|
||||
/** |
||||
* @param list<list<string>> $tags |
||||
* |
||||
* @return list<string> |
||||
*/ |
||||
private function paytoUrisFromNipA3StyleTags(array $tags): array |
||||
{ |
||||
$out = []; |
||||
foreach ($tags as $t) { |
||||
$u = $this->buildPaytoUriFromNipA3Tag($t); |
||||
if ($u !== null) { |
||||
$out[] = $u; |
||||
} |
||||
} |
||||
|
||||
return $out; |
||||
} |
||||
|
||||
private static function normalizeTagsArray(mixed $tags): array |
||||
{ |
||||
if (!\is_array($tags)) { |
||||
return []; |
||||
} |
||||
$out = []; |
||||
foreach ($tags as $row) { |
||||
if (!\is_array($row) && !\is_object($row)) { |
||||
continue; |
||||
} |
||||
$seq = \is_object($row) ? get_object_vars($row) : $row; |
||||
if ($seq === []) { |
||||
continue; |
||||
} |
||||
$r = array_values( |
||||
array_map( |
||||
static fn (mixed $v): string => (string) $v, |
||||
array_values($seq) |
||||
) |
||||
); |
||||
if ($r !== []) { |
||||
$out[] = $r; |
||||
} |
||||
} |
||||
|
||||
return $out; |
||||
} |
||||
|
||||
private static function isPaytoOrLegacyPaytoScheme(string $s): bool |
||||
{ |
||||
$l = strtolower($s); |
||||
|
||||
return str_starts_with($l, 'payto:'); |
||||
} |
||||
|
||||
/** |
||||
* Deduplication key (lowercase; paths may be lossy for odd encodings, acceptable for same-target merge). |
||||
*/ |
||||
private static function normalizePaytoUriForDedup(string $uri): string |
||||
{ |
||||
if (str_starts_with(strtolower($uri), 'payto://')) { |
||||
if (1 === preg_match('#^payto://([a-z0-9-]+)/(.+)$#i', $uri, $m)) { |
||||
return 'payto://'.strtolower($m[1]).'/'.strtolower($m[2]); |
||||
} |
||||
} |
||||
|
||||
return strtolower($uri); |
||||
} |
||||
|
||||
private static function trimPaytoString(string $s): ?string |
||||
{ |
||||
$s = trim($s); |
||||
|
||||
return $s === '' ? null : $s; |
||||
} |
||||
|
||||
private function labelForPaytoUri(string $u): string |
||||
{ |
||||
if (1 === preg_match('#^payto://([a-z0-9-]+)/(.+)$#i', $u, $m)) { |
||||
$t = $this->stylizePaytoTypeName($m[1]); |
||||
$path = rawurldecode((string) $m[2]); |
||||
if (str_contains($path, '/')) { |
||||
$a = (string) strstr($path, '/', true); |
||||
} else { |
||||
$a = $path; |
||||
} |
||||
if (strlen($a) > 42) { |
||||
$a = substr($a, 0, 20).'…'.substr($a, -10); |
||||
} |
||||
|
||||
return $t.' · '.$a; |
||||
} |
||||
if (strlen($u) > 64) { |
||||
return substr($u, 0, 36).'…'; |
||||
} |
||||
|
||||
return $u; |
||||
} |
||||
|
||||
private function stylizePaytoTypeName(string $type): string |
||||
{ |
||||
$type = strtolower($type); |
||||
|
||||
return match ($type) { |
||||
'bitcoin' => 'Bitcoin', |
||||
'lightning' => 'Lightning', |
||||
'ethereum' => 'Ethereum', |
||||
'nano' => 'Nano', |
||||
'monero' => 'Monero', |
||||
'cashme' => 'Cash App', |
||||
'revolut' => 'Revolut', |
||||
'venmo' => 'Venmo', |
||||
default => $type, |
||||
}; |
||||
} |
||||
|
||||
private static function isAllowedPaymentHref(string $href): bool |
||||
{ |
||||
if ($href === '') { |
||||
return false; |
||||
} |
||||
$h = strtolower($href); |
||||
|
||||
return str_starts_with($h, 'lightning:') || str_starts_with($h, 'payto:'); |
||||
} |
||||
|
||||
/** |
||||
* @return array{lightning_address: ?string, lnurl_pay: ?string} |
||||
*/ |
||||
private function resolveLud16Lud06(?string $a, ?string $b): array |
||||
{ |
||||
$lightningAddress = null; |
||||
if ($a !== null && $this->isEmail($a)) { |
||||
$lightningAddress = $a; |
||||
} elseif ($b !== null && $this->isEmail($b)) { |
||||
$lightningAddress = $b; |
||||
} |
||||
|
||||
$lnurl = null; |
||||
if ($a !== null && $this->isLnurlBech32($a) && $a !== $lightningAddress) { |
||||
$lnurl = $a; |
||||
} elseif ($b !== null && $this->isLnurlBech32($b) && $b !== $lightningAddress) { |
||||
$lnurl = $b; |
||||
} |
||||
|
||||
return [ |
||||
'lightning_address' => $lightningAddress, |
||||
'lnurl_pay' => $lnurl, |
||||
]; |
||||
} |
||||
|
||||
private function stringField(object $o, string $key): ?string |
||||
{ |
||||
if (!isset($o->{$key})) { |
||||
return null; |
||||
} |
||||
$v = $o->{$key}; |
||||
if (!\is_string($v)) { |
||||
return null; |
||||
} |
||||
$v = trim($v); |
||||
if ($v === '') { |
||||
return null; |
||||
} |
||||
|
||||
return $v; |
||||
} |
||||
|
||||
private function isEmail(string $s): bool |
||||
{ |
||||
return 1 === preg_match('/^[^\s@]+@[^\s@]+\.[^\s@]+$/', $s); |
||||
} |
||||
|
||||
private function isLnurlBech32(string $s): bool |
||||
{ |
||||
$lower = strtolower($s); |
||||
|
||||
return str_starts_with($lower, 'lnurl'); |
||||
} |
||||
|
||||
private function shortenLnurl(string $lnurl): string |
||||
{ |
||||
if (strlen($lnurl) <= 24) { |
||||
return $lnurl; |
||||
} |
||||
|
||||
return substr($lnurl, 0, 10).'…'.substr($lnurl, -8); |
||||
} |
||||
|
||||
/** |
||||
* JSON: strings (full `payto:` / `payto://` URI), or objects with `type`+`authority` (NIP-A3-style). |
||||
* |
||||
* @return list<string> |
||||
*/ |
||||
private function paytoUrisFromJsonObject(object $metadata): array |
||||
{ |
||||
$out = []; |
||||
if (!isset($metadata->payto)) { |
||||
return $out; |
||||
} |
||||
$p = $metadata->payto; |
||||
if (\is_string($p)) { |
||||
if (trim($p) !== '') { |
||||
$out[] = $p; |
||||
} |
||||
|
||||
return $out; |
||||
} |
||||
if (!\is_array($p)) { |
||||
return $out; |
||||
} |
||||
foreach ($p as $item) { |
||||
if (\is_string($item) && trim($item) !== '') { |
||||
$out[] = $item; |
||||
|
||||
continue; |
||||
} |
||||
if (!\is_object($item) && !\is_array($item)) { |
||||
continue; |
||||
} |
||||
$o = (object) $item; |
||||
if (isset($o->type, $o->authority) && \is_string($o->type) && \is_string($o->authority)) { |
||||
$t = strtolower(trim($o->type)); |
||||
$auth = trim($o->authority); |
||||
if ($t !== '' && $auth !== '' && 1 === preg_match('/^[a-z0-9-]+$/', $t)) { |
||||
$out[] = 'payto://'.$t.'/'.rawurlencode($auth); |
||||
|
||||
continue; |
||||
} |
||||
} |
||||
foreach (['uri', 'url', 'payto', 'href', 'value'] as $k) { |
||||
if (isset($o->{$k}) && \is_string($o->{$k}) && trim($o->{$k}) !== '') { |
||||
$out[] = trim($o->{$k}); |
||||
break; |
||||
} |
||||
} |
||||
} |
||||
|
||||
return $out; |
||||
} |
||||
} |
||||
Loading…
Reference in new issue