/**
* @param array $keys
* @return array
*/
protected function collectColumnsForKeys(array $keys)
{
$columns = $this->defaultColumns();
foreach ($keys as $key) {
$KeyObject = Keys::get($key);
if ($KeyObject->isInDatabase()) {
if ($KeyObject->requiresJoin()) {
$joinDefinition = $KeyObject->joinDefinition();
if (!array_key_exists($joinDefinition['column'], $this->JoinTables)) {
$this->JoinTables[$joinDefinition['column']] = $joinDefinition;
}
} else {
$appendix = $KeyObject->column();
if (is_array($appendix)) {
$columns = array_merge($columns, $appendix);
} else {
$columns[] = $appendix;
}
}
}
}
return array_unique($columns);
}
/**
* Generate data array from base class
* @param array $keysArray array(keyid => active(true|false))
*/
protected function generateDataFor(array $keysArray)
{
foreach ($keysArray as $keyid => $isActive) {
$this->Data[$keyid] = array('active' => $isActive, 'style' => Keys::get($keyid)->defaultCssStyle());
}
}