/**
* Render row item into template
* @param Row $row
* @return mixed
*/
public function render(Row $row)
{
/**
* Renderer function may be used
*/
if ($renderer = $this->getRenderer()) {
if (!$renderer->getConditionCallback()) {
return call_user_func_array($renderer->getCallback(), [$row->getItem()]);
}
if (call_user_func_array($this->getRenderer(), [$row->getItem()])) {
return call_user_func_array($renderer->getCallback(), [$row->getItem()]);
}
}
$a = Html::el('a')->href($this->grid->getPresenter()->link($this->href, $this->getItemParams($row)));
if ($this->icon) {
$a->add(Html::el('span')->class(DataGrid::$icon_prefix . $this->icon));
if (strlen($this->name)) {
$a->add(' ');
}
}
$a->add($this->name);
if ($this->title) {
$a->title($this->title);
}
if ($this->class) {
$a->class($this->class);
}
if ($confirm = $this->getConfirm($row)) {
$a->data('confirm', $confirm);
}
return $a;
}
/**
* Call export callback
* @param array $data
* @param DataGrid $grid
* @return void
*/
public function invoke(array $data, DataGrid $grid)
{
$columns = $this->getColumns() ?: $grid->getColumns();
$csv_data_model = new CsvDataModel($data, $columns, $grid->getTranslator());
if ($grid->getPresenter() instanceof Nette\Application\UI\Presenter) {
$grid->getPresenter()->sendResponse(new CSVResponse($csv_data_model->getSimpleData(), $this->name, $this->output_encoding, $this->delimiter));
exit(0);
}
}
/**
* Create link to custom destination
* @param DataGrid $grid
* @param string $href
* @param array $params
* @return string
* @throws DataGridHasToBeAttachedToPresenterComponentException
* @throws \InvalidArgumentException
*/
protected function createLink(DataGrid $grid, $href, $params)
{
try {
$parent = $grid->getParent();
return $parent->link($href, $params);
} catch (DataGridHasToBeAttachedToPresenterComponentException $e) {
$parent = $grid->getPresenter();
} catch (\InvalidArgumentException $e) {
$parent = $grid->getPresenter();
}
return $parent->link($href, $params);
}
/**
* Call export callback
* @param array $data
* @param DataGrid $grid
* @return void
*/
public function invoke(array $data, DataGrid $grid)
{
$columns = $this->getColumns() ?: $grid->getColumns();
$csv_data_model = new CsvDataModel($data, $columns);
$grid->getPresenter()->sendResponse(new CSVResponse($csv_data_model->getSimpleData(), $this->name));
exit(0);
}
/**
* Render row item into template
* @param Row $row
* @return mixed
*/
public function render(Row $row)
{
/**
* Renderer function may be used
*/
if ($renderer = $this->getRenderer()) {
if (!$renderer->getConditionCallback()) {
return call_user_func_array($renderer->getCallback(), [$row->getItem()]);
}
if (call_user_func_array($renderer->getConditionCallback(), [$row->getItem()])) {
return call_user_func_array($renderer->getCallback(), [$row->getItem()]);
}
}
$value = parent::render($row);
$href = $this->grid->getPresenter()->link($this->href, $this->getItemParams($row));
$a = Html::el('a')->href($href)->setText($value);
if ($this->title) {
$a->title($this->title);
}
if ($this->class) {
$a->class($this->class);
}
return $a;
}
