deepSeek = $deepSeek;
}
/**
* Cleanup stored generation JSON files to prevent unbounded growth.
* Keeps the newest N files and removes the rest.
*/
public function cleanupStoredGenerations(int $communityId, int $keepNewest = 20): void
{
if ($communityId <= 0) {
return;
}
$dir = storage_path('app/ai-websites/'.$communityId);
if (! is_dir($dir)) {
return;
}
$files = glob($dir.DIRECTORY_SEPARATOR.'*.json') ?: [];
if (count($files) <= $keepNewest) {
return;
}
usort($files, function ($a, $b) {
$at = @filemtime($a);
$bt = @filemtime($b);
$at = ($at === false) ? 0 : (int) $at;
$bt = ($bt === false) ? 0 : (int) $bt;
return $bt <=> $at;
});
$toDelete = array_slice($files, $keepNewest);
foreach ($toDelete as $file) {
if (is_file($file)) {
@unlink($file);
}
}
}
/**
* Generate a single-file website (HTML with inline #si';
if (preg_match_all($pattern, $html, $matches)) {
foreach ($matches[1] as $block) {
$css .= trim($block)."\n\n";
}
}
$html = preg_replace($pattern, '', $html) ?? $html;
return [trim($css)."\n", $html];
}
private function extractAndRemoveScript(string $html): array
{
$js = '';
// Only extract inline scripts (ignore #si';
if (preg_match_all($pattern, $html, $matches)) {
foreach ($matches[1] as $block) {
$js .= trim($block)."\n\n";
}
}
$html = preg_replace($pattern, '', $html) ?? $html;
return [trim($js)."\n", $html];
}
private function injectAssets(string $html): array
{
$headerInclude = $this->buildIncludeLine('header.php');
$footerInclude = $this->buildIncludeLine('footer.php');
// Remove previous include placeholders (raw or HTML-encoded) before re-splitting.
$html = preg_replace('/<\?php\s+include\s+__DIR__\s*\.\s*["\']\/(header|footer)\.php["\']\s*;\s*\?>/i', '', $html) ?? $html;
$html = preg_replace('/<\?php\s+include\s+__DIR__\s*\.\s*["\']\/(header|footer)\.php["\']\s*;\s*\?>/i', '', $html) ?? $html;
$html = str_replace(['', ''], '', $html);
$headerMarkup = '';
if (preg_match('/]*>[\s\S]*?<\/header>/i', $html, $m)) {
$headerMarkup = (string) ($m[0] ?? '');
$headerMarkup = $this->normalizeSamePageAnchorsForDeployedPages($headerMarkup);
$html = preg_replace('/]*>[\s\S]*?<\/header>/i', $headerInclude, $html, 1) ?? $html;
}
$footerMarkup = '';
if (preg_match_all('/]*>[\s\S]*?<\/footer>/i', $html, $matches) && ! empty($matches[0])) {
$footerMarkup = (string) end($matches[0]);
$footerMarkup = $this->normalizeSamePageAnchorsForDeployedPages($footerMarkup);
$html = preg_replace('/]*>[\s\S]*?<\/footer>/i', $footerInclude, $html, 1) ?? $html;
}
if ($headerMarkup === '') {
if (stripos($html, ']*>/i', '$0' . "\n" . $headerInclude, $html, 1) ?? $html;
} else {
$html = $headerInclude . "\n" . $html;
}
}
if ($footerMarkup === '') {
if (stripos($html, ' ') !== false) {
$html = preg_replace('##i', $footerInclude . "\n", $html, 1) ?? $html;
} else {
$html .= "\n" . $footerInclude . "\n";
}
}
// If includes were HTML-encoded upstream, decode so PHP executes at runtime.
$html = str_replace([''], [''], $html);
return [$html, $headerMarkup, $footerMarkup];
}
private function buildIncludeLine(string $fileName): string
{
return "";
}
private function normalizeSamePageAnchorsForDeployedPages(string $markup): string
{
if (trim($markup) === '') {
return $markup;
}
// Keep same-page menu links explicit for deployed pages.
// Example: href="#aboutus" -> href="index.php#aboutus"
return preg_replace('/\bhref\s*=\s*(["\'])#([^"\'\s>]+)\1/i', 'href=$1index.php#$2$1', $markup) ?? $markup;
}
private function appendPriorityHeaderOverrides(string $css): string
{
// Preserve AI-generated typography values, but make them win over theme CSS.
// This avoids inheriting host-theme fonts/sizes on embedded pages like login.
$css = preg_replace_callback(
'/\b(font-family|font-size|font-weight|font-style|line-height|letter-spacing|text-transform)\s*:\s*([^;{}]+);/i',
function (array $m): string {
$prop = (string) ($m[1] ?? '');
$value = trim((string) ($m[2] ?? ''));
if ($prop === '' || $value === '') {
return (string) ($m[0] ?? '');
}
if (stripos($value, '!important') !== false) {
return $prop . ': ' . $value . ';';
}
return $prop . ': ' . $value . ' !important;';
},
$css
) ?? $css;
// Footer block
$css = preg_replace_callback(
'/footer\s*\{([^}]*)\}/is',
function (array $m): string {
$body = $m[1];
$body = preg_replace_callback(
'/([a-zA-Z\-]+)\s*:\s*([^;]+);/',
function (array $propMatch): string {
$prop = trim($propMatch[1]);
$value = trim($propMatch[2]);
if (stripos($value, '!important') !== false) {
return "{$prop}: {$value};";
}
return "{$prop}: {$value} !important;";
},
$body
);
return "footer {{$body}}";
},
$css
) ?? $css;
return $css;
}
private function removeGlobalImgDisplayRules(string $css): string
{
if (trim($css) === '') {
return $css;
}
// Remove global img display declarations (img { display: ... }) while preserving
// component-scoped selectors like .card img or #hero img.
$css = preg_replace_callback('/(^|\})\s*img\s*\{([^}]*)\}/im', function (array $m): string {
$prefix = (string) ($m[1] ?? '');
$body = (string) ($m[2] ?? '');
$cleanBody = preg_replace('/\bdisplay\s*:\s*[^;{}]+;?/i', '', $body) ?? $body;
$cleanBody = trim((string) $cleanBody);
if ($cleanBody === '') {
return $prefix;
}
return $prefix . 'img{' . $cleanBody . '}';
}, $css) ?? $css;
return $css;
}
}