/**
* {@inheritdoc}
*/
public function getData(RequestInterface $request)
{
$data = new \SplDoublyLinkedList();
$source = array_slice($this->source, $request->getLimit() * ($request->getPage() - 1), $request->getLimit());
foreach ($source as $rowData) {
$row = new Row();
foreach ($rowData as $cellData) {
$row->appendCell(new Cell($cellData));
}
$data[] = $row;
}
return $data;
}
/**
* {@inheritdoc}
*/
public function process($source)
{
$fields = $this->getFields();
$row = new Row();
foreach ($this->schemaProvider->getSchema()->getMetadataProperties() as $name) {
$metaValue = $this->accessor->getValue($source, $name);
$row->setMetadataProperty($name, $metaValue);
}
foreach ($fields as $property => $field) {
$value = $this->accessor->getValue($source, $property);
$row->appendCell(new Cell($value, $field));
}
return $row;
}
/**
* Get url if the cell is a link
*
* @return string
*/
public function getLink()
{
$link = $this->field->getCellLink();
if ($link === null) {
return;
}
return preg_replace_callback('~\\{([^}]+)\\}~', function ($matches) {
if ($this->row === null) {
throw new \LogicException('Cell doesn\'t belongs to a row');
}
return $this->row->getMetadataProperty($matches[1]);
}, $link);
}