public function formatTable(TableDom $document)
{
$document->formatOutput = true;
$cellEls = $document->xpath()->query('//cell[@class]');
foreach ($cellEls as $cellEl) {
$this->formatCell($cellEl);
}
}
public static function sortTable(TableDom $tableDom, array $sortDefinition)
{
$groups = array();
foreach (array_reverse($sortDefinition) as $columnSpecifier => $direction) {
if (is_numeric($columnSpecifier)) {
$columnSpecifier = $direction;
$direction = 'asc';
}
$parts = explode('#', $columnSpecifier);
if (count($parts) === 1) {
$group = TableBuilder::DEFAULT_GROUP;
$columnName = $parts[0];
} else {
$group = $parts[0];
$columnName = $parts[1];
}
if (!isset($groups[$group])) {
$rowEls = $tableDom->xpath()->query('//group[@name="' . $group . '"]/row');
$rowEls = iterator_to_array($rowEls);
$groups[$group] = $rowEls;
} else {
$rowEls = $groups[$group];
}
self::mergesort($rowEls, function (Element $rowEl1, Element $rowEl2) use($columnName, $direction) {
$cellEl1 = $rowEl1->query('.//cell[@name="' . $columnName . '"]')->item(0);
$cellEl2 = $rowEl2->query('.//cell[@name="' . $columnName . '"]')->item(0);
if (null === $cellEl1 || null === $cellEl2) {
throw new \InvalidArgumentException(sprintf('Unknown column "%s"', $columnName));
}
$row1Value = $cellEl1->nodeValue;
$row2Value = $cellEl2->nodeValue;
if ($row1Value == $row2Value) {
return 0;
}
$greaterThan = $row1Value > $row2Value;
if (strtolower($direction) === 'asc') {
return $greaterThan ? 1 : -1;
}
return $greaterThan ? -1 : 1;
});
$groups[$group] = $rowEls;
}
foreach ($groups as $group => $rowEls) {
$groupEl = $tableDom->xpath()->query('//group[@name="' . $group . '"]')->item(0);
if (!$groupEl) {
continue;
}
foreach ($groupEl->childNodes as $childNode) {
$groupEl->removeChild($childNode);
}
foreach ($rowEls as $rowEl) {
$groupEl->appendChild($rowEl);
}
}
}
/**
* Transform the source DOM into a series of row elements according
* to the row definitions.
*
* @param \DOMDocument $sourceDom
* @param array $rowDefinitions
* @param array $parameters
*
* @return Document
*/
public function buildTable(\DOMDocument $sourceDom, Definition $definition, array $parameters = array())
{
$tableDom = new TableDom();
$sourceXpath = new XPath($sourceDom);
$this->xpathResolver->registerXPathFunctions($tableDom->xpath());
$this->xpathResolver->registerXPathFunctions($sourceXpath);
$tableEl = $tableDom->createRoot('table');
$this->iterateRowDefinitions($tableEl, $sourceXpath, $definition, $parameters);
$this->executePasses($definition, $tableEl);
return $tableDom;
}
/**
* Render the table.
*
* @param mixed $tableDom
* @param mixed $config
*/
private function render(TableDom $tableDom, $config)
{
$rows = array();
$row = null;
foreach ($tableDom->xpath()->query('//row') as $rowEl) {
$row = array();
foreach ($tableDom->xpath()->query('.//cell', $rowEl) as $cellEl) {
$colName = $cellEl->getAttribute('name');
// exclude cells
if (isset($config['exclude']) && in_array($colName, $config['exclude'])) {
continue;
}
$row[$colName] = $cellEl->nodeValue;
}
$rows[] = $row;
}
$table = $this->createTable();
$table->setHeaders(array_keys($row ?: array()));
$table->setRows($rows);
$this->renderTable($table);
$this->output->writeln('');
}
private function assertTable($expected, TableDom $result)
{
$results = array();
foreach ($result->xpath()->query('//row') as $rowEl) {
$row = array();
foreach ($result->xpath()->query('./cell', $rowEl) as $cellEl) {
$row[$cellEl->getAttribute('name')] = $cellEl->nodeValue;
}
$results[] = $row;
}
$this->assertEquals($expected, $results);
}
private function createTable($xml)
{
$table = new TableDom();
$table->formatOutput = true;
$table->loadXml($xml);
return $table;
}