public function post_slideshow($num)
{
$input = Input::all();
if (empty($input["image{$num}"])) {
$image = DB::table('slideshow_images')->where('number', '=', $num)->first();
if ($image) {
$affected = DB::table('slideshow_images')->where('number', '=', $num)->delete();
if ($affected) {
$directory = path('public') . 'uploads/slideshow/' . sha1("image{$num}");
File::rmdir($directory);
}
return Redirect::to(URL::to_route('dashboard.slideshow'))->with('status_success', __('application.slideshow_deleted'));
}
}
try {
$validator = new Services\Dashboard\Slideshow\Validator($input, $num);
$validator->publish();
} catch (ValidateException $errors) {
return Redirect::to(URL::to_route('dashboard.slideshow'))->with_input()->with_errors($errors->get());
}
$errors = new Laravel\Messages();
$extension = File::extension($input["image{$num}"]['name']);
$directory = path('public') . 'uploads/slideshow/' . sha1("image{$num}");
$filename = "original.{$extension}";
$upload_success = ImageUtils::upload_slideshow("image{$num}", $directory, $filename);
$image_path = URL::base() . '/uploads/slideshow/' . sha1("image{$num}");
if ($upload_success) {
$image = DB::table('slideshow_images')->where('number', '=', $num)->first();
if ($image) {
DB::table('slideshow_images')->where('number', '=', $num)->update(array('image_path' => $image_path));
} else {
DB::table('slideshow_images')->insert(array('number' => $num, 'image_path' => $image_path));
}
return Redirect::to(URL::to_route('dashboard.slideshow'))->with('status_success', __('application.slideshow_added'));
} else {
$errors->add('errors', __('application.generic_error'));
return Redirect::to(URL::to_route('dashboard.slideshow'))->with_input()->with_errors($errors);
}
}
