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92 lines
2.6 KiB
92 lines
2.6 KiB
2 years ago
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<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Controllers\Table;
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use PhpMyAdmin\ConfigStorage\RelationCleanup;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\FlashMessages;
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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\Util;
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use function __;
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use function _ngettext;
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use function count;
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final class DropColumnController extends AbstractController
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{
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/** @var DatabaseInterface */
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private $dbi;
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/** @var FlashMessages */
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private $flash;
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/** @var RelationCleanup */
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private $relationCleanup;
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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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string $table,
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DatabaseInterface $dbi,
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FlashMessages $flash,
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RelationCleanup $relationCleanup
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) {
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parent::__construct($response, $template, $db, $table);
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$this->dbi = $dbi;
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$this->flash = $flash;
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$this->relationCleanup = $relationCleanup;
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}
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public function __invoke(): void
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{
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$selected = $_POST['selected'] ?? [];
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if (empty($selected)) {
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$this->response->setRequestStatus(false);
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$this->response->addJSON('message', __('No column selected.'));
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return;
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}
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$selectedCount = count($selected);
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if (($_POST['mult_btn'] ?? '') === __('Yes')) {
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$i = 1;
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$statement = 'ALTER TABLE ' . Util::backquote($this->table);
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foreach ($selected as $field) {
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$this->relationCleanup->column($this->db, $this->table, $field);
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$statement .= ' DROP ' . Util::backquote($field);
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$statement .= $i++ === $selectedCount ? ';' : ',';
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}
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$this->dbi->selectDb($this->db);
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$result = $this->dbi->tryQuery($statement);
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if (! $result) {
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$message = Message::error($this->dbi->getError());
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}
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} else {
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$message = Message::success(__('No change'));
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}
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if (empty($message)) {
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$message = Message::success(
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_ngettext(
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'%1$d column has been dropped successfully.',
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'%1$d columns have been dropped successfully.',
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$selectedCount
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)
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);
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$message->addParam($selectedCount);
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}
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$this->flash->addMessage($message->isError() ? 'danger' : 'success', $message->getMessage());
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$this->redirect('/table/structure', ['db' => $this->db, 'table' => $this->table]);
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}
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}
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