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<?php
namespace Laminas\Db\Sql\Ddl;
use Laminas\Db\Adapter\Platform\PlatformInterface;
use Laminas\Db\Sql\AbstractSql;
use Laminas\Db\Sql\TableIdentifier;
use function array_key_exists;
class CreateTable extends AbstractSql implements SqlInterface
{
public const COLUMNS = 'columns';
public const CONSTRAINTS = 'constraints';
public const TABLE = 'table';
/** @var Column\ColumnInterface[] */
protected $columns = [];
/** @var string[] */
protected $constraints = [];
/** @var bool */
protected $isTemporary = false;
/**
* {@inheritDoc}
*/
protected $specifications = [
self::TABLE => 'CREATE %1$sTABLE %2$s (',
self::COLUMNS => [
"\n %1\$s" => [
[1 => '%1$s', 'combinedby' => ",\n "],
],
],
'combinedBy' => ",",
self::CONSTRAINTS => [
"\n %1\$s" => [
[1 => '%1$s', 'combinedby' => ",\n "],
],
],
'statementEnd' => '%1$s',
];
/** @var string */
protected $table = '';
/**
* @param string|TableIdentifier $table
* @param bool $isTemporary
*/
public function __construct($table = '', $isTemporary = false)
{
$this->table = $table;
$this->setTemporary($isTemporary);
}
/**
* @param bool $temporary
* @return $this Provides a fluent interface
*/
public function setTemporary($temporary)
{
$this->isTemporary = (bool) $temporary;
return $this;
}
/**
* @return bool
*/
public function isTemporary()
{
return $this->isTemporary;
}
/**
* @param string $name
* @return $this Provides a fluent interface
*/
public function setTable($name)
{
$this->table = $name;
return $this;
}
/**
* @return $this Provides a fluent interface
*/
public function addColumn(Column\ColumnInterface $column)
{
$this->columns[] = $column;
return $this;
}
/**
* @return $this Provides a fluent interface
*/
public function addConstraint(Constraint\ConstraintInterface $constraint)
{
$this->constraints[] = $constraint;
return $this;
}
/**
* @param string|null $key
* @return array
*/
public function getRawState($key = null)
{
$rawState = [
self::COLUMNS => $this->columns,
self::CONSTRAINTS => $this->constraints,
self::TABLE => $this->table,
];
return isset($key) && array_key_exists($key, $rawState) ? $rawState[$key] : $rawState;
}
/**
* @return string[]
*/
protected function processTable(?PlatformInterface $adapterPlatform = null)
{
return [
$this->isTemporary ? 'TEMPORARY ' : '',
$this->resolveTable($this->table, $adapterPlatform),
];
}
/**
* @return string[][]|null
*/
protected function processColumns(?PlatformInterface $adapterPlatform = null)
{
if (! $this->columns) {
return;
}
$sqls = [];
foreach ($this->columns as $column) {
$sqls[] = $this->processExpression($column, $adapterPlatform);
}
return [$sqls];
}
/**
* @return array|string
*/
protected function processCombinedby(?PlatformInterface $adapterPlatform = null)
{
if ($this->constraints && $this->columns) {
return $this->specifications['combinedBy'];
}
}
/**
* @return string[][]|null
*/
protected function processConstraints(?PlatformInterface $adapterPlatform = null)
{
if (! $this->constraints) {
return;
}
$sqls = [];
foreach ($this->constraints as $constraint) {
$sqls[] = $this->processExpression($constraint, $adapterPlatform);
}
return [$sqls];
}
/**
* @return string[]
*/
protected function processStatementEnd(?PlatformInterface $adapterPlatform = null)
{
return ["\n)"];
}
}