static function detectCurrentOrder()
{
$route = \Vane\Route::current();
if ($route and $route->lastServer instanceof self) {
return $route->lastServer->order;
}
}
static function detectCurrentGroup(array $topLevel)
{
$route = \Vane\Route::current();
if ($route and $route->lastServer instanceof Block_Product and $route->lastServer->product) {
$id = $route->lastServer->product->group;
$finder = function ($key, $group) use($id) {
return $group->id == $id;
};
$current = array_first($topLevel, $finder);
if (!$current) {
// current group is not top-level (parent IS NULL) so we need to trace
// it up to the root group.
$current = Group::find($id)->root();
}
return $current;
}
}
function get_by_list($name = 'main', $slides = false)
{
if ($name === '*') {
if ($route = \Vane\Route::current() and $route->lastServer) {
$name = \Bundle::element($route->lastServer->name);
$name = S::tryUnprefix(strtok($name, '@'), 'block.');
} else {
$name = null;
}
}
$default = $this->in('default', 'main');
if (!$name and !$default) {
return E_INPUT;
}
$query = ProductListItem::order_by('sort');
$name and $query->where('type', '=', $name);
$default and $query->or_where('type', '=', $default);
if ($list = $query->get()) {
if ($default and !S::first($list, array('?->type === ?', $name))) {
$type = $default;
} else {
$type = $name;
}
$list = S::keep($list, array('?->type === ?', $type));
$goods = S::keys(Product::all(prop('product', $list)), '?->id');
$ordered = array();
foreach ($list as $item) {
$product =& $goods[$item->product];
if ($product and (!$slides or $product->image)) {
$product->extra = $item->extra;
$ordered[] = $product;
}
}
$this->layout = $slides ? '.slides' : '.index';
return static::listResponse($slides ? 1000 : 320, $ordered);
}
}
