Viewing file:  SupportFileUploads.php (2.4 KB) -rw-r--r--
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<?php
namespace Livewire\Features;
use Livewire\Livewire;
use Livewire\TemporaryUploadedFile;
use Livewire\WithFileUploads;
use Livewire\Wireable;
class SupportFileUploads
{
static function init() { return new static; }
function __construct()
{
Livewire::listen('property.hydrate', function ($property, $value, $component, $request) {
$uses = array_flip(class_uses_recursive($component));
if (! in_array(WithFileUploads::class, $uses)) return;
if (TemporaryUploadedFile::canUnserialize($value)) {
$component->{$property} = TemporaryUploadedFile::unserializeFromLivewireRequest($value);
}
});
Livewire::listen('property.dehydrate', function ($property, $value, $component, $response) {
$uses = array_flip(class_uses_recursive($component));
if (! in_array(WithFileUploads::class, $uses)) return;
$newValue = $this->dehydratePropertyFromWithFileUploads($value);
if ($newValue !== $value) {
$component->{$property} = $newValue;
}
});
}
public function dehydratePropertyFromWithFileUploads($value)
{
if (TemporaryUploadedFile::canUnserialize($value)) {
return TemporaryUploadedFile::unserializeFromLivewireRequest($value);
}
if ($value instanceof TemporaryUploadedFile) {
return $value->serializeForLivewireResponse();
}
if (is_array($value) && isset(array_values($value)[0])) {
$isValid = true;
foreach ($value as $key => $arrayValue) {
if (!($arrayValue instanceof TemporaryUploadedFile) || !is_numeric($key)) {
$isValid = false;
break;
}
}
if ($isValid) {
return array_values($value)[0]::serializeMultipleForLivewireResponse($value);
}
}
if (is_array($value)) {
foreach ($value as $key => $item) {
$value[$key] = $this->dehydratePropertyFromWithFileUploads($item);
}
}
if ($value instanceof Wireable) {
$keys = array_keys((array) get_object_vars($value));
foreach ($keys as $key) {
$value->{$key} = $this->dehydratePropertyFromWithFileUploads($value->{$key});
}
}
return $value;
}
}
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