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Arsse/tests/lib/DatabaseInformation.php
2018-11-22 19:55:54 -05:00

111 lines
4.1 KiB
PHP

<?php
/** @license MIT
* Copyright 2017 J. King, Dustin Wilson et al.
* See LICENSE and AUTHORS files for details */
declare(strict_types=1);
namespace JKingWeb\Arsse\Test;
use JKingWeb\Arsse\Arsse;
class DatabaseInformation {
public $name;
public $backend;
public $pdo;
public $resultClass;
public $statementClass;
public $driverClass;
public $stringOutput;
public $interfaceConstructor;
protected static $data;
public function __construct(string $name) {
if (!isset(self::$data)) {
self::$data = self::getData();
}
if (!isset(self::$data[$name])) {
throw new \Exception("Invalid database driver name");
}
$this->name = $name;
foreach (self::$data[$name] as $key => $value) {
$this->$key = $value;
}
}
public static function list(): array {
if (!isset(self::$data)) {
self::$data = self::getData();
}
return array_keys(self::$data);
}
public static function listPDO(): array {
if (!isset(self::$data)) {
self::$data = self::getData();
}
return array_values(array_filter(array_keys(self::$data), function($k) {
return self::$data[$k]['pdo'];
}));
}
protected static function getData() {
return [
'SQLite 3' => [
'pdo' => false,
'backend' => "SQLite 3",
'statementClass' => \JKingWeb\Arsse\Db\SQLite3\Statement::class,
'resultClass' => \JKingWeb\Arsse\Db\SQLite3\Result::class,
'driverClass' => \JKingWeb\Arsse\Db\SQLite3\Driver::class,
'stringOutput' => false,
'interfaceConstructor' => function() {
try {
$d = new \SQLite3(Arsse::$conf->dbSQLite3File);
} catch (\Throwable $e) {
return;
}
$d->enableExceptions(true);
return $d;
},
],
'PDO SQLite 3' => [
'pdo' => true,
'backend' => "SQLite 3",
'statementClass' => \JKingWeb\Arsse\Db\PDOStatement::class,
'resultClass' => \JKingWeb\Arsse\Db\PDOResult::class,
'driverClass' => \JKingWeb\Arsse\Db\SQLite3\PDODriver::class,
'stringOutput' => true,
'interfaceConstructor' => function() {
try {
$d = new \PDO("sqlite:".Arsse::$conf->dbSQLite3File, "", "", [\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION]);
$d->exec("PRAGMA busy_timeout=0");
return $d;
} catch (\Throwable $e) {
return;
}
},
],
'PDO PostgreSQL' => [
'pdo' => true,
'backend' => "PostgreSQL",
'statementClass' => \JKingWeb\Arsse\Db\PDOStatement::class,
'resultClass' => \JKingWeb\Arsse\Db\PDOResult::class,
'driverClass' => \JKingWeb\Arsse\Db\PostgreSQL\PDODriver::class,
'stringOutput' => true,
'interfaceConstructor' => function() {
$connString = \JKingWeb\Arsse\Db\PostgreSQL\Driver::makeConnectionString(true, Arsse::$conf->dbPostgreSQLUser, Arsse::$conf->dbPostgreSQLPass, Arsse::$conf->dbPostgreSQLDb, Arsse::$conf->dbPostgreSQLHost, Arsse::$conf->dbPostgreSQLPort, "");
try {
$d = new \PDO("pgsql:".$connString, Arsse::$conf->dbPostgreSQLUser, Arsse::$conf->dbPostgreSQLPass, [\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION]);
} catch (\Throwable $e) {
return;
}
foreach (\JKingWeb\Arsse\Db\PostgreSQL\PDODriver::makeSetupQueries(Arsse::$conf->dbPostgreSQLSchema) as $q) {
$d->exec($q);
}
return $d;
},
],
];
}
}