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105 lines
3.1 KiB
105 lines
3.1 KiB
2 years ago
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<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Controllers\Database\Operations;
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use PhpMyAdmin\Controllers\Database\AbstractController;
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use PhpMyAdmin\DatabaseInterface;
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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\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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final class CollationController extends AbstractController
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{
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/** @var Operations */
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private $operations;
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/** @var DatabaseInterface */
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private $dbi;
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public function __construct(
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ResponseRenderer $response,
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Template $template,
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string $db,
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Operations $operations,
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DatabaseInterface $dbi
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) {
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parent::__construct($response, $template, $db);
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$this->operations = $operations;
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$this->dbi = $dbi;
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}
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public function __invoke(): void
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{
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global $db, $cfg, $errorUrl;
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if (! $this->response->isAjax()) {
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return;
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}
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if (empty($_POST['db_collation'])) {
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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;
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}
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Util::checkParameters(['db']);
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$errorUrl = Util::getScriptNameForOption($cfg['DefaultTabDatabase'], 'database');
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$errorUrl .= Url::getCommon(['db' => $db], '&');
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if (! $this->hasDatabase()) {
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return;
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}
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$sql_query = 'ALTER DATABASE ' . Util::backquote($db)
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. ' DEFAULT' . Util::getCharsetQueryPart($_POST['db_collation'] ?? '');
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$this->dbi->query($sql_query);
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$message = Message::success();
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/**
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* Changes tables charset if requested by the user
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*/
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if (isset($_POST['change_all_tables_collations']) && $_POST['change_all_tables_collations'] === 'on') {
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[$tables] = Util::getDbInfo($db, '');
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foreach ($tables as $tableName => $data) {
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if ($this->dbi->getTable($db, $tableName)->isView()) {
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// Skip views, we can not change the collation of a view.
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// issue #15283
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continue;
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}
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$sql_query = 'ALTER TABLE '
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. Util::backquote($db)
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. '.'
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. Util::backquote($tableName)
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. ' DEFAULT '
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. Util::getCharsetQueryPart($_POST['db_collation'] ?? '');
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$this->dbi->query($sql_query);
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/**
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* Changes columns charset if requested by the user
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*/
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if (
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! isset($_POST['change_all_tables_columns_collations']) ||
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$_POST['change_all_tables_columns_collations'] !== 'on'
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) {
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continue;
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}
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$this->operations->changeAllColumnsCollation($db, $tableName, $_POST['db_collation']);
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}
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}
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$this->response->setRequestStatus($message->isSuccess());
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$this->response->addJSON('message', $message);
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}
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}
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