Tul xxx Tul

Viewing: pwa-icon.php

<?php

use App\Services\SiteSettings;

require_once __DIR__ . '/../app/helpers/Session.php';

spl_autoload_register(static function (string $class): void {
    $prefix = 'App\\';
    $baseDir = __DIR__ . '/../app/';

    if (!str_starts_with($class, $prefix)) {
        return;
    }

    $relativeClass = substr($class, strlen($prefix));
    $relativePath = str_replace('\\', '/', $relativeClass) . '.php';
    $pathsToTry = [$baseDir . $relativePath];

    $segments = explode('/', $relativePath);
    if (!empty($segments)) {
        $segments[0] = strtolower($segments[0]);
        $pathsToTry[] = $baseDir . implode('/', $segments);
    }

    foreach ($pathsToTry as $path) {
        if (file_exists($path)) {
            require_once $path;
            return;
        }
    }
});

header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
header('Pragma: no-cache');

$size = isset($_GET['size']) ? (int) $_GET['size'] : 192;
if (!in_array($size, [96, 128, 144, 192, 256, 384, 512], true)) {
    $size = 192;
}

$settings = SiteSettings::get();
$logoSetting = (string) ($settings['site_logo'] ?? '');

$projectRoot = dirname(__DIR__);
$defaultIconPath = $projectRoot . '/public/assets/img/favicon.png';

$resolveLocalFile = static function (string $path) use ($projectRoot): ?string {
    $trimmed = trim($path);
    if ($trimmed === '') {
        return null;
    }

    if (str_starts_with($trimmed, 'http://') || str_starts_with($trimmed, 'https://')) {
        return null;
    }

    if (str_starts_with($trimmed, 'public/')) {
        $candidate = $projectRoot . '/' . ltrim($trimmed, '/');
        return is_file($candidate) ? $candidate : null;
    }

    if (str_starts_with($trimmed, '/public/')) {
        $candidate = $projectRoot . $trimmed;
        return is_file($candidate) ? $candidate : null;
    }

    $normalized = '/' . ltrim($trimmed, '/');

    if (str_starts_with($normalized, '/uploads/') || str_starts_with($normalized, '/assets/')) {
        $candidate = $projectRoot . '/public' . $normalized;
        return is_file($candidate) ? $candidate : null;
    }

    $candidate = $projectRoot . $normalized;
    return is_file($candidate) ? $candidate : null;
};

$filePath = $resolveLocalFile($logoSetting) ?? (is_file($defaultIconPath) ? $defaultIconPath : null);

if (!$filePath) {
    http_response_code(404);
    header('Content-Type: text/plain; charset=utf-8');
    echo 'Icono no disponible.';
    exit;
}

$mime = @mime_content_type($filePath) ?: '';

if ($mime === 'image/svg+xml') {
    header('Content-Type: image/svg+xml');
    readfile($filePath);
    exit;
}

$createImage = static function (string $path, string $mime) {
    return match ($mime) {
        'image/jpeg' => @imagecreatefromjpeg($path),
        'image/png' => @imagecreatefrompng($path),
        'image/gif' => @imagecreatefromgif($path),
        'image/webp' => function_exists('imagecreatefromwebp') ? @imagecreatefromwebp($path) : false,
        default => false,
    };
};

$src = $createImage($filePath, $mime);

if (!$src) {
    $fallback = $createImage($defaultIconPath, @mime_content_type($defaultIconPath) ?: 'image/png');
    if ($fallback) {
        $src = $fallback;
    }
}

if (!$src) {
    if (is_readable($defaultIconPath)) {
        header('Content-Type: image/png');
        readfile($defaultIconPath);
        exit;
    }

    http_response_code(404);
    header('Content-Type: text/plain; charset=utf-8');
    echo 'Icono no disponible.';
    exit;
}

$width = imagesx($src);
$height = imagesy($src);

$dst = imagecreatetruecolor($size, $size);
imagealphablending($dst, false);
imagesavealpha($dst, true);
$transparent = imagecolorallocatealpha($dst, 0, 0, 0, 127);
imagefilledrectangle($dst, 0, 0, $size, $size, $transparent);

$scale = min($size / max($width, 1), $size / max($height, 1));
$newW = (int) round($width * $scale);
$newH = (int) round($height * $scale);
$dstX = (int) floor(($size - $newW) / 2);
$dstY = (int) floor(($size - $newH) / 2);

imagecopyresampled($dst, $src, $dstX, $dstY, 0, 0, $newW, $newH, $width, $height);

header('Content-Type: image/png');
imagepng($dst);

imagedestroy($dst);
imagedestroy($src);
User / IP	: 216.73.216.159
Host / Server	: 45.84.207.204 / aircan.me
System	: Linux lt-bnk-web1726.main-hosting.eu 5.14.0-611.36.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Mar 3 11:23:52 EST 2026 x86_64