/**
* @param FormatterData $data
* @return mixed
*
* This method must use a FormatterData object and output
* a formatted value.
*/
public function encode(FormatterData $data)
{
$arrayData = $data->getData();
$domDocument = new \DOMDocument("1.0");
$container = $domDocument->appendChild(new \DOMElement($this->root));
foreach ($arrayData as $key => $entry) {
if (is_array($entry)) {
$node = $container->appendChild(new \DOMElement($this->rowName));
$this->recursiveBuild($entry, $node);
} else {
$node = new \DOMElement($this->nodeName);
$container->appendChild($node);
/** @var \DOMElement $lastChild */
$lastChild = $container->lastChild;
$lastChild->setAttribute("name", $key);
$lastChild->setAttribute("value", $entry);
}
}
$domDocument->preserveWhiteSpace = false;
$domDocument->formatOutput = true;
return $domDocument->saveXML();
}
/**
* @param FormatterData $data
* @return mixed
*
* This method must use a FormatterData object and output
* a formatted value.
*/
public function encode(FormatterData $data)
{
$string = "";
/**
* Get the first row and delimiters lengths
*/
$firstRow = $data->getRow();
$delimiterLength = strlen($this->delimiter);
$lineReturnLength = strlen($this->lineReturn);
if ($firstRow === false) {
return "";
}
/**
* check if $this->order doesn't have non-existing rows
*/
$this->checkOrders($firstRow);
$rawKeys = array_keys($firstRow);
$keys = [];
foreach ($rawKeys as $key) {
$keys[$key] = $key;
}
$values = $data->getData();
array_unshift($values, $keys);
while (null !== ($row = array_shift($values))) {
/**
* First put the sorted ones
*/
foreach ($this->order as $order) {
$string .= $this->formatField($row[$order]);
unset($row[$order]);
}
/**
* Then place the fields,
* order by name
*/
ksort($row);
foreach ($keys as $key) {
if (array_key_exists($key, $row)) {
$string .= $this->formatField($row[$key]);
}
}
$string = substr($string, 0, -$delimiterLength) . $this->lineReturn;
}
return substr($string, 0, -$lineReturnLength);
}
public function testAddRow()
{
$data = new FormatterData();
$row = ["title" => "A super book", "author" => "Manu"];
$data->addRow($row);
$this->assertEquals([$row], $data->getData());
$this->assertEquals($row, $data->getRow());
}
/**
* @param FormatterData $data
* @return mixed
*
* This method must use a FormatterData object and output
* a formatted value.
*/
public function encode(FormatterData $data)
{
return json_encode($data->getData());
}
