';
}
function old(string $key, mixed $default = ''): mixed
{
$old = Session::pull('_old', []);
Session::put('_old', $old);
return $old[$key] ?? $default;
}
function flash(string $key, mixed $value = null): mixed
{
if (func_num_args() === 2) {
Session::flash($key, $value);
return null;
}
return Session::getFlash($key);
}
function current_user(): ?array
{
return Auth::user();
}
function can(string $permissionCode): bool
{
return Permission::has($permissionCode);
}
function money_ars(mixed $amount): string
{
return '$ ' . number_format((float)$amount, 2, ',', '.');
}
function money_usd(mixed $amount): string
{
return 'US$ ' . number_format((float)$amount, 2, ',', '.');
}
function decimal_fmt(mixed $amount, int $decimals = 2): string
{
return number_format((float)$amount, $decimals, ',', '.');
}
function document_template(): array
{
static $cache = [];
$user = current_user();
$service = new DocumentTemplateService();
if (!$user) {
return DocumentTemplateService::defaults();
}
$companyId = (int)Auth::companyId();
if ($companyId <= 0) {
return DocumentTemplateService::defaults();
}
if (!isset($cache[$companyId])) {
try {
$cache[$companyId] = $service->settings(Database::pdo(), $companyId);
} catch (Throwable) {
$cache[$companyId] = DocumentTemplateService::defaults();
}
}
return $cache[$companyId];
}
function document_company_profile(?int $branchId = null): array
{
static $cache = [];
$companyId = (int)Auth::companyId();
$key = $companyId . ':' . (int)($branchId ?? 0);
if (!isset($cache[$key])) {
try {
$cache[$key] = (new DocumentTemplateService())->companyProfile(Database::pdo(), $companyId, $branchId);
} catch (Throwable) {
$cache[$key] = [
'business_name' => 'Empresa',
'trade_name' => 'CRM Agro',
'cuit' => '',
'iva_condition' => '',
'address' => '',
'city' => '',
'province' => '',
'phone' => '',
'email' => '',
'branch_name' => '',
'logo_path' => '',
];
}
}
return $cache[$key];
}
function document_template_attrs(?array $template = null): string
{
$tpl = $template ?? document_template();
$class = document_template_class($tpl);
$style = document_template_style($tpl);
return 'class="document-page printable-document comprobante ' . e($class) . '" style="' . e($style) . '"';
}
function document_initials(string $name): string
{
$parts = preg_split('/\s+/', trim($name)) ?: [];
$letters = '';
foreach ($parts as $part) {
if ($part === '') {
continue;
}
if (function_exists('mb_substr')) {
$letters .= mb_substr($part, 0, 1, 'UTF-8');
} else {
$letters .= substr($part, 0, 1);
}
$length = function_exists('mb_strlen') ? mb_strlen($letters, 'UTF-8') : strlen($letters);
if ($length >= 2) {
break;
}
}
$letters = $letters !== '' ? $letters : 'AG';
return function_exists('mb_strtoupper') ? mb_strtoupper($letters, 'UTF-8') : strtoupper($letters);
}
function document_template_settings(): array
{
return document_template();
}
function document_template_style(?array $template = null): string
{
try {
return DocumentTemplateService::styleVars($template ?? document_template());
} catch (Throwable) {
return '';
}
}
function document_template_class(?array $template = null): string
{
$tpl = $template ?? document_template();
$density = preg_replace('/[^a-z]/', '', strtolower((string)($tpl['density'] ?? 'compact'))) ?: 'compact';
$page = strtolower((string)($tpl['page_size'] ?? 'A4')) === 'letter' ? 'doc-paper-letter' : 'doc-paper-a4';
$header = preg_replace('/[^a-z]/', '', strtolower((string)($tpl['header_style'] ?? 'corporate'))) ?: 'corporate';
$layout = in_array((string)($tpl['layout_mode'] ?? 'standard'), ['standard', 'custom'], true) ? (string)$tpl['layout_mode'] : 'standard';
$priceLayout = in_array((string)($tpl['price_footer_layout'] ?? 'notes_left_totals_right'), ['notes_left_totals_right', 'totals_left_notes_right', 'stacked'], true)
? (string)$tpl['price_footer_layout']
: 'notes_left_totals_right';
$width = in_array((string)($tpl['document_width'] ?? 'auto'), ['auto', 'narrow', 'wide'], true) ? (string)$tpl['document_width'] : 'auto';
return trim(
'tpl-density-' . $density . ' ' .
$page . ' ' .
'tpl-header-' . $header . ' ' .
'tpl-layout-' . $layout . ' ' .
'tpl-prices-' . str_replace('_', '-', $priceLayout) . ' ' .
'tpl-width-' . $width
);
}
function company_profile(?int $branchId = null): array
{
return document_company_profile($branchId);
}
function document_company(): array
{
return document_company_profile(Auth::branchId());
}
function document_logo_url(?string $path): string
{
$path = trim((string)$path);
if ($path === '') {
return '';
}
// No se aceptan logos remotos para evitar dependencias externas y fugas de datos.
if (preg_match('#^https?://#i', $path)) {
return '';
}
// v0.13.5: logos guardados en storage y servidos por controlador autenticado.
// Esto evita depender de permisos de escritura sobre /public/uploads.
if (str_starts_with($path, 'storage://company-logos/')) {
$file = basename(substr($path, strlen('storage://company-logos/')));
if ($file === '' || preg_match('/^[a-zA-Z0-9._-]+$/', $file) !== 1) {
return '';
}
return url('/config/company/logo-file?file=' . rawurlencode($file));
}
$path = '/' . ltrim($path, '/');
return url($path);
}
function document_logo_block(array $company, ?array $template = null): string
{
$tpl = $template ?? document_template();
if (empty($tpl['show_logo'])) {
return '';
}
$companyName = trim((string)($company['trade_name'] ?? $company['business_name'] ?? 'CRM Agro')) ?: 'CRM Agro';
$logoPath = trim((string)($company['logo_path'] ?? ''));
$logoUrl = document_logo_url($logoPath);
if ($logoUrl !== '') {
return '';
}
return '' . e(document_initials($companyName)) . '
';
}