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Editing: column.php
<?php namespace Yoast\WP\Lib\Migrations; use Exception; /** * Yoast migrations column class. */ class Column { /** * The adapter. * * @var Adapter */ private $adapter; /** * The name. * * @var string */ public $name; /** * The type. * * @var mixed */ public $type; /** * The properties. * * @var mixed */ public $properties; /** * The options. * * @var array */ private $options = []; /** * Creates an instance of a column. * * @param Adapter $adapter The current adapter. * @param string $name The name of the column. * @param string $type The type of the column. * @param array $options The column options. * * @throws Exception If invalid arguments provided. */ public function __construct( $adapter, $name, $type, $options = [] ) { if ( ! $adapter instanceof Adapter ) { throw new Exception( 'Invalid Adapter instance.' ); } if ( empty( $name ) || ! \is_string( $name ) ) { throw new Exception( "Invalid 'name' parameter" ); } if ( empty( $type ) || ! \is_string( $type ) ) { throw new Exception( "Invalid 'type' parameter" ); } $this->adapter = $adapter; $this->name = $name; $this->type = $type; $this->options = $options; } /** * Returns the SQL of this column. * * @return string */ public function to_sql() { $column_sql = \sprintf( '%s %s', $this->adapter->identifier( $this->name ), $this->sql_type() ); $column_sql .= $this->adapter->add_column_options( $this->type, $this->options ); return $column_sql; } /** * The SQL string version. * * @return string */ public function __toString() { return $this->to_sql(); } /** * The SQL type. * * @return string */ private function sql_type() { return $this->adapter->type_to_sql( $this->type, $this->options ); } }
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