christian/website-ai-generator
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smarter way

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Chris
2026-05-17 20:36:18 +02:00
parent b959c6b535
commit f865315a67
2 changed files with 71 additions and 43 deletions
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47
index.php → web/generator.php
View File

@@ -2,50 +2,10 @@
declare(strict_types=1);
require_once __DIR__ . '/vendor/autoload.php';
require_once __DIR__ . '/../vendor/autoload.php';
header('Content-Type: text/html; charset=UTF-8');
if (PHP_SAPI !== 'cli') {
$method = $_SERVER['REQUEST_METHOD'] ?? 'GET';
if ($method !== 'GET') {
http_response_code(405);
header('Allow: GET');
echo 'Method Not Allowed';
exit;
}
$secPurpose = strtolower((string) ($_SERVER['HTTP_SEC_PURPOSE'] ?? ''));
$purpose = strtolower((string) ($_SERVER['HTTP_PURPOSE'] ?? ''));
$xMoz = strtolower((string) ($_SERVER['HTTP_X_MOZ'] ?? ''));
$isSpeculative = str_contains($secPurpose, 'prefetch')
|| str_contains($secPurpose, 'prerender')
|| str_contains($purpose, 'prefetch')
|| str_contains($purpose, 'prerender')
|| str_contains($xMoz, 'prefetch');
if (! $isSpeculative) {
$secFetchMode = strtolower((string) ($_SERVER['HTTP_SEC_FETCH_MODE'] ?? ''));
$secFetchDest = strtolower((string) ($_SERVER['HTTP_SEC_FETCH_DEST'] ?? ''));
$secFetchUser = (string) ($_SERVER['HTTP_SEC_FETCH_USER'] ?? '');
// Treat obvious non-navigation fetches as non-user document requests.
if (($secFetchMode !== '' && $secFetchMode !== 'navigate')
|| ($secFetchDest !== '' && $secFetchDest !== 'document')
|| ($secFetchUser !== '' && $secFetchUser !== '?1')) {
$isSpeculative = true;
}
}
if ($isSpeculative) {
http_response_code(204);
header('X-Skipped-Generation: speculative-request');
header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
exit;
}
}
$startedAt = microtime(true);
$apiKey = getenv('LLAMA_API_KEY') ?: '';
@@ -57,6 +17,7 @@ $topicHint = isset($_GET['topic']) ? trim((string) $_GET['topic']) : '';
$topicHint = mb_substr($topicHint, 0, 120);
$seed = sprintf('seed-%08x%08x', random_int(0, 0xffffffff), random_int(0, 0xffffffff));
header('HX-Redirect: /' . $seed);
$topicCategories = [
'local restaurant landing page',
@@ -174,9 +135,9 @@ try {
$html .= $timingBlock;
}
echo $html;
//echo $html;
file_put_contents(__DIR__ . '/pages/' . sha1($seed) . '.html', $html);
file_put_contents(__DIR__ . '/../pages/' . $seed . '.html', $html);
} catch (Throwable $e) {
http_response_code(500);

67
web/index.php Normal file
View File

@@ -0,0 +1,67 @@
<?php
$url = array_filter(explode('/',ltrim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH),'/')));
if (count($url) === 1 && str_starts_with($url[0], 'seed-')) {
$file = __DIR__ . '/../pages/' . $url[0] . '.html';
if (file_exists($file)) {
header('Content-Type: text/html; charset=UTF-8');
echo file_get_contents($file);
exit;
}
else {
http_response_code(404);
echo 'Page not found';
exit;
}
}
?>
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>Generation Error</title>
<script src="https://cdn.tailwindcss.com"></script>
<script src="https://cdn.jsdelivr.net/npm/htmx.org@2.0.10/dist/htmx.min.js"></script>
</head>
<body class="min-h-screen bg-zinc-950 text-zinc-100 p-8" hx-get="/generator.php" hx-trigger="load">
<h1 class="text-2xl font-bold mb-4">Page being generated, please wait</h1>
<p class="text-zinc-300 mb-3">
Generating content... this should complete in about 30 seconds.
</p>
<div class="w-full max-w-xl h-3 bg-zinc-800 rounded overflow-hidden mb-2" aria-label="Generation progress">
<div id="progress-bar" class="h-full bg-emerald-500 w-0 transition-[width] duration-100"></div>
</div>
<p id="progress-text" class="text-zinc-400 text-sm mb-3">0%</p>
<script>
(() => {
const durationMs = 30000;
const start = performance.now();
const bar = document.getElementById('progress-bar');
const text = document.getElementById('progress-text');
function tick(now) {
const elapsed = now - start;
const progress = Math.min(elapsed / durationMs, 1);
const percent = Math.round(progress * 100);
bar.style.width = percent + '%';
text.textContent = percent + '%';
if (progress < 1) {
requestAnimationFrame(tick);
}
}
requestAnimationFrame(tick);
})();
</script>
</body>
</html>