/**
* Display final output.
* @param array $fullRows
* @param array $actions
* @throws \Exception
*/
protected function displayRows(array $fullRows, array $actions)
{
// The position is the same for $fullRows and $changedRows (for cross referencing purposes).
$rowCount = 0;
foreach ($fullRows as $row) {
// First column is the row's table and then all the columns.
$header = array_merge(array($row->table), array_keys((array) $row->data));
// Add action type as the first column in the data row.
$line = array($this->dbms->getTrackTypeDescription($row->type));
$padding = strlen($header[0]) > strlen($line[0]) ? array(strlen($header[0])) : array(strlen($line[0]));
// Column counter.
$pos = 0;
foreach ($row->data as $column => $value) {
++$pos;
if ($this->valueDisplayLength > 0 && strlen($value) > $this->valueDisplayLength) {
$value = substr($value, 0, 20) . '...';
}
// Make sure the column's display width is long enough.
$padding[] = strlen($value) > strlen($header[$pos]) ? strlen($value) : strlen($header[$pos]);
// Highlight only changed columns.
if ($row->type == Database::TRIGGER_ACTION_UPDATE) {
if (isset($actions[$rowCount]->data->{$column}) && $row->primarycolumn != $column) {
$value = $this->display->getColourText($value, 'yellow');
}
}
$line[] = $value;
}
// Display line.
$this->display->setHeader($header);
$this->display->setPadding($padding);
$this->display->showHeader();
$this->display->showLine($line);
$this->display->showLine();
++$rowCount;
}
}
