public function toArray()
{
if (!$this->referencedTable) {
throw new Mesour\Sources\InvalidStateException('Referenced table is required. Use method setReferencedTable.');
}
if (!$this->selfColumn) {
throw new Mesour\Sources\InvalidStateException('Self column is required. Use method setReferencedTable.');
}
return array_merge(parent::toArray(), ['referencedTable' => $this->referencedTable, 'selfColumn' => $this->selfColumn]);
}
protected function attachToOneRelation(Columns\BaseTableColumnStructure $columnStructure, $left = false)
{
$source = $this->getReferencedSource($columnStructure->getTableStructure()->getName());
foreach ($this->dataArr as $currentKey => $item) {
/** @var ISource $currentSource */
$currentSource = clone $source;
if (isset($item[$this->getPrimaryKey()])) {
if (!array_key_exists($columnStructure->getReferencedColumn(), $item)) {
throw new InvalidStateException(sprintf('Referenced column "%s" does not exist on "%s" table.', $columnStructure->getReferencedColumn(), $this->getTableName()));
}
$innerItem = $currentSource->where($columnStructure->getTableStructure()->getPrimaryKey(), $item[$columnStructure->getReferencedColumn()], Mesour\ArrayManage\Searcher\Condition::EQUAL)->fetch();
$innerItems = [$innerItem];
$this->addPatternToRows($columnStructure, $innerItems);
$this->dataArr[$currentKey][$columnStructure->getName()] = reset($innerItems);
} elseif ($left) {
$this->dataArr[$currentKey][$columnStructure->getName()] = null;
} else {
throw new Exception('Column ' . $columnStructure->getReferencedColumn() . ' does not exist in data array.');
}
unset($currentSource);
}
}
protected function addPatternToRows(BaseTableColumnStructure $columnStructure, &$items)
{
if (is_array($items) || $items instanceof ArrayHash) {
foreach ($items as $key => $item) {
if (is_array($item) || $item instanceof ArrayHash) {
if ($columnStructure->getPattern()) {
$item['_pattern'] = Helpers::parseValue($columnStructure->getPattern(), $item);
} else {
$item['_pattern'] = null;
}
}
$items[$key] = $item;
}
} else {
$items = [];
}
}