86 lines
2.2 KiB
PHP
86 lines
2.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Controllers\Database;
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use PhpMyAdmin\Database\MultiTableQuery;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Query\Generator as QueryGenerator;
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use PhpMyAdmin\ResponseRenderer;
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use PhpMyAdmin\Template;
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use function rtrim;
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/**
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* Handles database multi-table querying
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*/
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class MultiTableQueryController extends AbstractController
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{
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/** @var DatabaseInterface */
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private $dbi;
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/**
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* @param ResponseRenderer $response
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* @param string $db Database name.
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* @param DatabaseInterface $dbi
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*/
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public function __construct($response, Template $template, $db, $dbi)
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{
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parent::__construct($response, $template, $db);
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$this->dbi = $dbi;
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}
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public function index(): void
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{
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$this->addScriptFiles([
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'database/multi_table_query.js',
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'database/query_generator.js',
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]);
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$queryInstance = new MultiTableQuery($this->dbi, $this->template, $this->db);
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$this->response->addHTML($queryInstance->getFormHtml());
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}
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public function displayResults(): void
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{
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$params = [
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'sql_query' => $_POST['sql_query'],
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'db' => $_POST['db'] ?? $_GET['db'] ?? null,
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];
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$this->response->addHTML(MultiTableQuery::displayResults(
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$params['sql_query'],
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$params['db']
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));
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}
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public function table(): void
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{
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$params = [
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'tables' => $_GET['tables'] ?? [],
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'db' => $_GET['db'] ?? '',
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];
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$tablesListForQuery = '';
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foreach ($params['tables'] as $table) {
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$tablesListForQuery .= "'" . $this->dbi->escapeString($table) . "',";
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}
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$tablesListForQuery = rtrim($tablesListForQuery, ',');
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$constrains = $this->dbi->fetchResult(
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QueryGenerator::getInformationSchemaForeignKeyConstraintsRequest(
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$this->dbi->escapeString($params['db']),
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$tablesListForQuery
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),
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null,
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null,
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DatabaseInterface::CONNECT_USER,
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DatabaseInterface::QUERY_STORE
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);
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$this->response->addJSON(['foreignKeyConstrains' => $constrains]);
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}
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}
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