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https://code.mensbeam.com/MensBeam/Arsse.git
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c4a41255b0
No testing has been performed yet, but changes are extensive enough to warrant a commit. Of particular note: - SQL states are enumerated in a separate trait to reduce duplication - PDOStatement is now an abstract class to avoid duplication of engine-specific error handling - Error handling has been cleaned up somewhat
52 lines
1.4 KiB
PHP
52 lines
1.4 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\SQLite3;
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use JKingWeb\Arsse\Arsse;
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use JKingWeb\Arsse\Db\Exception;
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use JKingWeb\Arsse\Db\ExceptionInput;
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use JKingWeb\Arsse\Db\ExceptionTimeout;
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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("sqlite", \PDO::getAvailableDrivers());
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}
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protected function makeConnection(string $file, string $key) {
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$this->db = new \PDO("sqlite:".$file, "", "", [
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\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION,
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]);
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}
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public function __destruct() {
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unset($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.SQLite3PDO.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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