breadcrumb-the-shire/lib/Support/helpers/app.php

<?php

function e($string): void
{
    echo htmlspecialchars((string) $string, ENT_QUOTES, 'UTF-8');
}

function asset(string $path): string
{
    return \MintyPHP\Router::getBaseUrl() . ltrim($path, '/');
}

function localeBase(): string
{
    $locale = \MintyPHP\I18n::$locale ?? \MintyPHP\I18n::$defaultLocale;
    $prefix = $locale !== '' ? $locale . '/' : '';
    return \MintyPHP\Router::getBaseUrl() . $prefix;
}

function lurl(string $path = ''): string
{
    return localeBase() . ltrim($path, '/');
}

function appTitle(): string
{
    $default = defined('APP_NAME') ? APP_NAME : 'IMVS';
    $title = appSetting('app_title');
    if ($title !== null) {
        return $title;
    }
    return $default;
}

function appUrl(string $path = ''): string
{
    if ($path !== '' && preg_match('#^https?://#i', $path)) {
        return $path;
    }
    $base = getenv('APP_URL') ?: '';
    $base = rtrim((string) $base, '/');
    if ($base === '') {
        $scheme = 'http';
        $https = $_SERVER['HTTPS'] ?? '';
        $forwarded = $_SERVER['HTTP_X_FORWARDED_PROTO'] ?? '';
        if ($https === 'on' || $https === '1' || $forwarded === 'https') {
            $scheme = 'https';
        }
        $host = $_SERVER['HTTP_HOST'] ?? '';
        if ($host !== '') {
            $base = $scheme . '://' . $host;
        }
    }
    if ($base === '') {
        return \MintyPHP\Router::getBaseUrl() . ltrim((string) $path, '/');
    }
    $path = ltrim((string) $path, '/');
    return $base . '/' . $path;
}

function appLogoUrlAbsolute(int $size = 128): string
{
    $url = appLogoUrl($size);
    return appUrl($url);
}

function appSetting(string $key): ?string
{
    $cacheFile = dirname(__DIR__, 3) . '/config/settings.php';
    if (!is_file($cacheFile)) {
        return null;
    }
    $settings = include $cacheFile;
    if (!is_array($settings)) {
        return null;
    }
    $value = $settings[$key] ?? null;
    $value = $value !== null ? trim((string) $value) : '';
    return $value !== '' ? $value : null;
}

function appDefaultLocale(): ?string
{
    $locale = appSetting('app_locale');
    if ($locale === null) {
        return null;
    }
    $available = defined('APP_LOCALES') ? APP_LOCALES : [];
    if ($available && !in_array($locale, $available, true)) {
        return null;
    }
    return $locale;
}

function appDefaultTheme(): string
{
    $setting = appSetting('app_theme');
    if (in_array($setting, ['light', 'dark'], true)) {
        return $setting;
    }
    $envTheme = getenv('APP_THEME') ?: 'light';
    $envTheme = strtolower(trim((string) $envTheme));
    return in_array($envTheme, ['light', 'dark'], true) ? $envTheme : 'light';
}

function allowUserTheme(): bool
{
    $value = appSetting('app_theme_user');
    if ($value === null || $value === '') {
        return true;
    }
    return in_array(strtolower($value), ['1', 'true', 'yes', 'on'], true);
}

function appPrimaryColor(): ?string
{
    $tenantColor = $_SESSION['current_tenant']['primary_color'] ?? null;
    if ($tenantColor !== null) {
        $tenantColor = strtolower(trim((string) $tenantColor));
        if (preg_match('/^#([0-9a-f]{3}|[0-9a-f]{6})$/i', $tenantColor)) {
            return $tenantColor;
        }
    }

    $value = appSetting('app_primary_color');
    if ($value === null) {
        return null;
    }
    $value = strtolower(trim($value));
    if (!preg_match('/^#([0-9a-f]{3}|[0-9a-f]{6})$/i', $value)) {
        return null;
    }
    return $value;
}

function appPrimaryCssVars(): string
{
    $hex = appPrimaryColor();
    if ($hex === null) {
        return '';
    }
    $hex = ltrim($hex, '#');
    if (strlen($hex) === 3) {
        $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
    }
    $r = hexdec(substr($hex, 0, 2)) / 255;
    $g = hexdec(substr($hex, 2, 2)) / 255;
    $b = hexdec(substr($hex, 4, 2)) / 255;

    $max = max($r, $g, $b);
    $min = min($r, $g, $b);
    $delta = $max - $min;

    $h = 0.0;
    if ($delta !== 0.0) {
        if ($max === $r) {
            $h = 60 * fmod((($g - $b) / $delta), 6);
        } elseif ($max === $g) {
            $h = 60 * ((($b - $r) / $delta) + 2);
        } else {
            $h = 60 * ((($r - $g) / $delta) + 4);
        }
    }
    if ($h < 0) {
        $h += 360;
    }

    $l = ($max + $min) / 2;
    $s = $delta === 0.0 ? 0.0 : $delta / (1 - abs(2 * $l - 1));

    $h = round($h, 2);
    $s = round($s * 100, 2) . '%';
    $l = round($l * 100, 2) . '%';

    return "--app-primary-h-base: {$h}; --app-primary-s-base: {$s}; --app-primary-l-base: {$l}; --app-primary-h-light: {$h}; --app-primary-s-light: {$s}; --app-primary-l-light: {$l};";
}

function appLogoUrl(?int $size = null): string
{
    if (class_exists('MintyPHP\\Service\\BrandingLogoService') && \MintyPHP\Service\BrandingLogoService::hasLogo()) {
        $query = $size ? '?size=' . (int) $size : '';
        return lurl('branding/logo' . $query);
    }
    return asset('brand/logo.svg');
}

function appFaviconUrl(string $file): string
{
    $tenantUuid = $_SESSION['current_tenant']['uuid'] ?? '';
    if ($tenantUuid !== '' && class_exists('MintyPHP\\Service\\TenantFaviconService')) {
        if (\MintyPHP\Service\TenantFaviconService::hasFavicon($tenantUuid)) {
            return asset('favicon/tenants/' . $tenantUuid . '/' . ltrim($file, '/'));
        }
    }
    return asset('favicon/' . ltrim($file, '/'));
}

function d()
{
    return call_user_func_array('MintyPHP\\Debugger::debug', func_get_args());
}

function sortByDescription(array &$items): void
{
    usort($items, static fn($a, $b) =>
        strcasecmp((string) ($a['description'] ?? ''), (string) ($b['description'] ?? ''))
    );
}