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- <?php
- namespace Tqdev\PhpCrudApi\Database;
-
- use Tqdev\PhpCrudApi\Column\Reflection\ReflectedColumn;
-
- class ColumnConverter
- {
- private $driver;
-
- public function __construct(String $driver)
- {
- $this->driver = $driver;
- }
-
- public function convertColumnValue(ReflectedColumn $column): String
- {
- if ($column->isBinary()) {
- switch ($this->driver) {
- case 'mysql':
- return "FROM_BASE64(?)";
- case 'pgsql':
- return "decode(?, 'base64')";
- case 'sqlsrv':
- return "CONVERT(XML, ?).value('.','varbinary(max)')";
- }
- }
- if ($column->isGeometry()) {
- switch ($this->driver) {
- case 'mysql':
- case 'pgsql':
- return "ST_GeomFromText(?)";
- case 'sqlsrv':
- return "geometry::STGeomFromText(?,0)";
- }
- }
- return '?';
- }
-
- public function convertColumnName(ReflectedColumn $column, $value): String
- {
- if ($column->isBinary()) {
- switch ($this->driver) {
- case 'mysql':
- return "TO_BASE64($value) as $value";
- case 'pgsql':
- return "encode($value::bytea, 'base64') as $value";
- case 'sqlsrv':
- return "CAST(N'' AS XML).value('xs:base64Binary(xs:hexBinary(sql:column($value)))', 'VARCHAR(MAX)') as $value";
-
- }
- }
- if ($column->isGeometry()) {
- switch ($this->driver) {
- case 'mysql':
- case 'pgsql':
- return "ST_AsText($value) as $value";
- case 'sqlsrv':
- return "REPLACE($value.STAsText(),' (','(') as $value";
- }
- }
- return $value;
- }
-
- }
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