98 lines
3.3 KiB
PHP
98 lines
3.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Controllers\Operations\Database;
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use PhpMyAdmin\Controllers\InvocableController;
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use PhpMyAdmin\Current;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\DbTableExists;
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use PhpMyAdmin\Http\Response;
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use PhpMyAdmin\Http\ServerRequest;
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use PhpMyAdmin\Identifiers\DatabaseName;
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use PhpMyAdmin\Message;
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use PhpMyAdmin\Operations;
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use PhpMyAdmin\ResponseRenderer;
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use PhpMyAdmin\Util;
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use function __;
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final class CollationController implements InvocableController
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{
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public function __construct(
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private readonly ResponseRenderer $response,
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private readonly Operations $operations,
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private readonly DatabaseInterface $dbi,
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private readonly DbTableExists $dbTableExists,
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) {
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}
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public function __invoke(ServerRequest $request): Response
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{
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if (! $request->isAjax()) {
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return $this->response->response();
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}
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$dbCollation = $request->getParsedBodyParamAsString('db_collation', '');
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if ($dbCollation === '') {
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$this->response->setRequestStatus(false);
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$this->response->addJSON('message', Message::error(__('No collation provided.')));
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return $this->response->response();
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}
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if (Current::$database === '') {
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return $this->response->missingParameterError('db');
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}
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$databaseName = DatabaseName::tryFrom($request->getParam('db'));
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if ($databaseName === null || ! $this->dbTableExists->selectDatabase($databaseName)) {
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$this->response->setRequestStatus(false);
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$this->response->addJSON('message', Message::error(__('No databases selected.')));
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return $this->response->response();
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}
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$sqlQuery = 'ALTER DATABASE ' . Util::backquote(Current::$database)
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. ' DEFAULT' . Util::getCharsetQueryPart($dbCollation);
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$this->dbi->query($sqlQuery);
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$message = Message::success();
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/**
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* Changes tables charset if requested by the user
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*/
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if ($request->getParsedBodyParam('change_all_tables_collations') === 'on') {
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foreach ($this->dbi->getTables(Current::$database) as $tableName) {
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if ($this->dbi->getTable(Current::$database, $tableName)->isView()) {
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// Skip views, we can not change the collation of a view.
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// issue #15283
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continue;
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}
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$sqlQuery = 'ALTER TABLE '
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. Util::backquote(Current::$database)
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. '.'
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. Util::backquote($tableName)
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. ' DEFAULT '
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. Util::getCharsetQueryPart($dbCollation);
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$this->dbi->query($sqlQuery);
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/**
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* Changes columns charset if requested by the user
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*/
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if ($request->getParsedBodyParam('change_all_tables_columns_collations') !== 'on') {
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continue;
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}
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$this->operations->changeAllColumnsCollation(Current::$database, $tableName, $dbCollation);
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}
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}
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$this->response->setRequestStatus($message->isSuccess());
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$this->response->addJSON('message', $message);
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return $this->response->response();
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}
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}
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