/**
* Allow adapter to handle a change of state of a column actions.
*
* @param \DataGrid\EventManager\AdapterEvent $e
* @return void
*/
public function onAction(AdapterEvent $e)
{
if ($e->getAdapter() !== $this) {
return;
}
$columnName = $e->getColumn()->getName();
switch ($e->getAction()) {
case 'order':
$adaptable = $e->getAdapter()->getAdaptable();
$orderColumn = array();
foreach ($adaptable as $key => $value) {
$orderColumn[$key] = $value[$columnName];
}
$order = $e->getValue() != 'asc' ? SORT_DESC : SORT_ASC;
array_multisort($orderColumn, $order, $adaptable);
// update adaptable array
$this->adaptable = $adaptable;
break;
}
}
/**
* Prepare adapter
*
* @param \DataGrid\EventManager\GridEvent $e
*/
public function onExecute(GridEvent $e)
{
$eventManager = $e->getDataGrid()->getEventManager();
$stateStorage = $e->getDataGrid()->getStateStorage();
$this->setItemsPerPage($stateStorage->getItemsPerPage());
$this->setPageNumber($stateStorage->getPageNumber());
foreach ($this->getColumnsInfo() as $column) {
$actions = $stateStorage->getColumnActions($column->getName());
foreach ($actions as $action => $value) {
// prepare event
$e = new AdapterEvent();
$e->setColumn($column);
$e->setAction($action);
$e->setValue($value);
$e->setAdapter($this);
// trigger
$eventManager->trigger($e);
}
}
}
