63 lines
2.1 KiB
PHP
63 lines
2.1 KiB
PHP
<?php
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/** @license MIT
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* Copyright 2017 J. King, Dustin Wilson et al.
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* See LICENSE and AUTHORS files for details */
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declare(strict_types=1);
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namespace JKingWeb\Arsse\Db\PostgreSQL;
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use JKingWeb\Arsse\Arsse;
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use JKingWeb\Arsse\Db\Exception;
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class PDODriver extends Driver {
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use \JKingWeb\Arsse\Db\PDODriver;
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protected $db;
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public static function requirementsMet(): bool {
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return class_exists("PDO") && in_array("pgsql", \PDO::getAvailableDrivers());
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}
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protected function makeConnection(string $user, string $pass, string $db, string $host, int $port, string $service): void {
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$dsn = $this->makeconnectionString(true, $user, $pass, $db, $host, $port, $service);
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try {
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$this->db = new \PDO("pgsql:$dsn", $user, $pass, [
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\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION,
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\PDO::ATTR_PERSISTENT => true,
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]);
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} catch (\PDOException $e) {
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if ($e->getCode() == 7) {
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switch (substr($e->getMessage(), 9, 5)) {
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case "08006":
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throw new Exception("connectionFailure", ['engine' => "PostgreSQL", 'message' => substr($e->getMessage(), 28)]);
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default:
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throw $e; // @codeCoverageIgnore
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}
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}
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throw $e; // @codeCoverageIgnore
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}
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}
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public function __destruct() {
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unset($this->db);
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}
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/** @codeCoverageIgnore */
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public static function create(): \JKingWeb\Arsse\Db\Driver {
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if (self::requirementsMet()) {
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return new self;
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} elseif (Driver::requirementsMet()) {
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return new Driver;
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} else {
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throw new Exception("extMissing", self::driverName());
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}
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}
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public static function driverName(): string {
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return Arsse::$lang->msg("Driver.Db.PostgreSQLPDO.Name");
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}
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public function prepareArray(string $query, array $paramTypes): \JKingWeb\Arsse\Db\Statement {
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return new PDOStatement($this->db, $query, $paramTypes);
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}
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}
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