all the website mainly done

2026-07-21 20:45:47 +02:00
parent 20f9aca26b
commit 30609c3bb3
15 changed files with 2127 additions and 25 deletions
@@ -0,0 +1,79 @@
+<?php
+require_once __DIR__ . '/../config.php';
+
+/**
+ * 88x31 buttons shown in the footer.
+ * To add one, just append a line: ['href' => 'https://...', 'src' => 'https://.../banner.png', 'alt' => 'name'].
+ * The image is fetched + cached server-side, so nothing hotlinks the remote host on every visit.
+ */
+const BUTTONS_88x31 = [
+    ['href' => 'https://patate.dev', 'src' => 'https://patate.dev/images/patate_dev_banner.jpeg', 'alt' => 'patate.dev'],
+    ['href' => 'https://blog.counter-strike.net/', 'src' => 'https://matdoes.dev/buttons/i/8678a5dfa58ce412f7d8f978b14e2f64.gif', 'alt' => 'https://blog.counter-strike.net/'],
+    ['href' => 'caddyserver.com', 'src' => 'https://caddyserver.com/resources/images/nostalgia/caddy.png', 'alt' => 'caddyserver.com'],
+    ['href' => '', 'src' => 'https://matdoes.dev/buttons/i/9025eae1851e8f32ff70f43f2c3393f0.png', 'alt' => 'ownpaws'],
+    ['href' => 'https://ssi.fyi/', 'src'=>'https://ssi.fyi/88x31.gif', 'alt'=>'https://ssi.fyi'],
+    ['href' => 'https://vmfunc.re/', 'src' => 'https://vmfunc.re/button.png', 'alt' => 'vmfunc.re'],
+    ['href' => 'https://0xa0.dev/', 'src' => '/img/0xa0.png', 'alt' => '0xA0.dev']
+];
+
+const BUTTON_CACHE_TTL = 7 * 86400; // re-fetch each button at most once a week
+
+/**
+ * Fetch a remote image, cache it locally, and return it as a base64 data: URI.
+ * Returns null on failure so the caller can fall back to hotlinking.
+ */
+function button_data_uri(string $url): ?string
+{
+    $dir = DATA_DIR . '/buttons';
+    @mkdir($dir, 0775, true);
+    $file = $dir . '/' . md5($url); // stores "content-type\n<raw bytes>"
+
+    if (!is_file($file) || (time() - filemtime($file)) > BUTTON_CACHE_TTL) {
+        $ctx = stream_context_create(['http' => [
+            'timeout'    => 5,
+            'user_agent' => 'Mozilla/5.0 (0xa0.dev button fetcher)',
+        ]]);
+        $bytes = @file_get_contents($url, false, $ctx);
+        if ($bytes !== false && $bytes !== '') {
+            $type = 'image/png';
+            foreach ($http_response_header ?? [] as $h) {
+                if (stripos($h, 'content-type:') === 0) {
+                    $type = trim(substr($h, strlen('content-type:')));
+                    break;
+                }
+            }
+            file_put_contents($file, $type . "\n" . $bytes);
+        }
+    }
+
+    if (!is_file($file)) {
+        return null;
+    }
+
+    $raw = (string) file_get_contents($file);
+    $nl  = strpos($raw, "\n");
+    if ($nl === false) {
+        return null;
+    }
+
+    $type = substr($raw, 0, $nl);
+    $data = substr($raw, $nl + 1);
+    return 'data:' . $type . ';base64,' . base64_encode($data);
+}
+
+/** Render the whole 88x31 button row as HTML. */
+function render_buttons_88x31(): string
+{
+    $html = '';
+    foreach (BUTTONS_88x31 as $b) {
+        $uri = button_data_uri($b['src']) ?? $b['src']; // fall back to hotlink if fetch failed
+        $img = '<img src="' . htmlspecialchars($uri) . '" alt="' . htmlspecialchars($b['alt']) . '" width="88" height="31">';
+        $href = $b['href'] ?? '';
+        if ($href !== '') {
+            $html .= '<a href="' . htmlspecialchars($href) . '" target="_blank" rel="noopener">' . $img . '</a>' . "\n";
+        } else {
+            $html .= $img . "\n"; // no href → just the image, not clickable
+        }
+    }
+    return $html;
+}
@@ -1,6 +1,10 @@
 <?php $build = trim((string) @file_get_contents(__DIR__ . '/../build.txt')) ?: 'dev'; ?>
+<?php require_once __DIR__ . '/buttons.php'; ?>
 </main>
 <footer>
+  <div class="buttons88x31">
+    <?= render_buttons_88x31() ?>
+  </div>
  <small>&copy; <?= date('Y') ?> · <a href="https://git.0xa0.dev">source</a> · build: <?= htmlspecialchars($build) ?></small>
 </footer>
 </body>
@@ -4,14 +4,16 @@
 <head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
-  <title><?= htmlspecialchars(SITE_TITLE) ?></title>
+  <title><?= htmlspecialchars($page_title ?? SITE_TITLE) ?></title>
  <link rel="stylesheet" href="/css/style.css">
  <script src="/js/htmx.min.js" defer></script>
+  <script src="/js/idiomorph-ext.min.js" defer></script>
 </head>
 <body>
 <header>
  <nav>
    <a href="/">home</a>
+    <a href="/blog.php">blog</a>
    <a href="/guestbook.php">guestbook</a>
  </nav>
 </header>
@@ -0,0 +1,87 @@
+<?php
+require_once __DIR__ . '/../config.php';
+
+$__er = error_reporting();
+error_reporting($__er & ~E_DEPRECATED);
+require_once __DIR__ . '/Parsedown.php';
+error_reporting($__er);
+
+const POSTS_DIR = __DIR__ . '/../posts';
+
+function post_slug_valid(string $slug): bool {
+    return (bool) preg_match('/^[a-z0-9][a-z0-9-]*$/', $slug);
+}
+
+function parse_front_matter(string $raw): array {
+    $meta = [];
+    $body = $raw;
+    if (preg_match('/^(?:\xEF\xBB\xBF)?---\r?\n(.*?)\r?\n---\r?\n?(.*)$/s', $raw, $m)) {
+        foreach (preg_split('/\r?\n/', $m[1]) as $line) {
+            if (preg_match('/^(\w+):\s*(.*)$/', $line, $kv)) {
+                $meta[strtolower($kv[1])] = trim($kv[2]);
+            }
+        }
+        $body = $m[2];
+    }
+    return [$meta, $body];
+}
+
+function load_post(string $slug): ?array {
+    if (!post_slug_valid($slug)) {
+        return null;
+    }
+    $file = POSTS_DIR . '/' . $slug . '.md';
+    if (!is_file($file)) {
+        return null;
+    }
+    $raw = (string) file_get_contents($file);
+    [$meta, $body] = parse_front_matter($raw);
+    return [
+        'slug'  => $slug,
+        'title' => $meta['title'] ?? $slug,
+        'date'  => $meta['date'] ?? date('Y-m-d', filemtime($file)),
+        'body'  => $body,
+    ];
+}
+
+function all_posts(): array {
+    $posts = [];
+    foreach (glob(POSTS_DIR . '/*.md') ?: [] as $file) {
+        if ($p = load_post(basename($file, '.md'))) {
+            $posts[] = $p;
+        }
+    }
+    usort($posts, fn($a, $b) => strcmp($b['date'], $a['date']));
+    return $posts;
+}
+
+function render_markdown(string $md): string {
+    static $pd = null;
+    if ($pd === null) {
+        $pd = new Parsedown();
+        $pd->setSafeMode(true);
+    }
+    return $pd->text($md);
+}
+
+function post_date_display(string $date): string {
+    $ts = strtotime($date);
+    return $ts ? date('m/d/Y', $ts) : htmlspecialchars($date);
+}
+
+function render_post_list(array $posts): void {
+    if (!$posts) {
+        echo '<p class="muted">no posts yet.</p>';
+        return;
+    }
+    echo '<ul class="post-list">';
+    foreach ($posts as $p) {
+        printf(
+            '<li><a href="/post.php?slug=%s">%s</a><span class="date">%s</span></li>',
+            urlencode($p['slug']),
+            htmlspecialchars($p['title']),
+            post_date_display($p['date'])
+        );
+    }
+    echo '</ul>';
+}