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breadcrumb-the-shire/lib/Service/Settings/ThemeConfigService.php

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<?php
namespace MintyPHP\Service\Settings;
class ThemeConfigService
{
private const DEFAULT_THEMES = [
'light' => 'Light',
'dark' => 'Dark',
];
private static ?array $themes = null;
public static function all(): array
{
if (self::$themes !== null) {
return self::$themes;
}
$file = dirname(__DIR__, 3) . '/config/themes.php';
if (!is_file($file)) {
self::$themes = self::DEFAULT_THEMES;
return self::$themes;
}
$loaded = include $file;
if (!is_array($loaded)) {
self::$themes = self::DEFAULT_THEMES;
return self::$themes;
}
$clean = [];
foreach ($loaded as $key => $label) {
$themeKey = strtolower(trim((string) $key));
$themeLabel = trim((string) $label);
if ($themeKey === '' || $themeLabel === '') {
continue;
}
$clean[$themeKey] = $themeLabel;
}
self::$themes = $clean ?: self::DEFAULT_THEMES;
return self::$themes;
}
}