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105 lines
3.2 KiB
105 lines
3.2 KiB
2 years ago
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<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Controllers\Server\Databases;
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use PhpMyAdmin\Charsets;
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use PhpMyAdmin\Controllers\AbstractController;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Html\Generator;
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use PhpMyAdmin\Message;
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use PhpMyAdmin\ResponseRenderer;
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use PhpMyAdmin\Template;
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use PhpMyAdmin\Url;
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use PhpMyAdmin\Util;
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use function __;
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use function array_key_exists;
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use function explode;
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use function mb_strlen;
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use function mb_strtolower;
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use function str_contains;
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final class CreateController extends AbstractController
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{
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/** @var DatabaseInterface */
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private $dbi;
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public function __construct(ResponseRenderer $response, Template $template, DatabaseInterface $dbi)
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{
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parent::__construct($response, $template);
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$this->dbi = $dbi;
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}
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public function __invoke(): void
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{
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global $cfg, $db;
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$params = [
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'new_db' => $_POST['new_db'] ?? null,
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'db_collation' => $_POST['db_collation'] ?? null,
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];
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if (! isset($params['new_db']) || mb_strlen($params['new_db']) === 0 || ! $this->response->isAjax()) {
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$this->response->addJSON(['message' => Message::error()]);
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return;
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}
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// lower_case_table_names=1 `DB` becomes `db`
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if ($this->dbi->getLowerCaseNames() === '1') {
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$params['new_db'] = mb_strtolower($params['new_db']);
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}
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/**
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* Builds and executes the db creation sql query
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*/
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$sqlQuery = 'CREATE DATABASE ' . Util::backquote($params['new_db']);
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if (! empty($params['db_collation'])) {
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[$databaseCharset] = explode('_', $params['db_collation']);
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$charsets = Charsets::getCharsets($this->dbi, $cfg['Server']['DisableIS']);
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$collations = Charsets::getCollations($this->dbi, $cfg['Server']['DisableIS']);
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if (
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array_key_exists($databaseCharset, $charsets)
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&& array_key_exists($params['db_collation'], $collations[$databaseCharset])
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) {
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$sqlQuery .= ' DEFAULT'
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. Util::getCharsetQueryPart($params['db_collation']);
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}
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}
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$sqlQuery .= ';';
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$result = $this->dbi->tryQuery($sqlQuery);
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if (! $result) {
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// avoid displaying the not-created db name in header or navi panel
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$db = '';
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$message = Message::rawError($this->dbi->getError());
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$json = ['message' => $message];
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$this->response->setRequestStatus(false);
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} else {
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$db = $params['new_db'];
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$message = Message::success(__('Database %1$s has been created.'));
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$message->addParam($params['new_db']);
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$scriptName = Util::getScriptNameForOption($cfg['DefaultTabDatabase'], 'database');
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$json = [
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'message' => $message,
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'sql_query' => Generator::getMessage('', $sqlQuery, 'success'),
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'url' => $scriptName . Url::getCommon(
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['db' => $params['new_db']],
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! str_contains($scriptName, '?') ? '?' : '&'
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),
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];
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}
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$this->response->addJSON($json);
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}
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}
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