<?php
declare(strict_types=1);
namespace PhpMyAdmin\Controllers\Table;
use PhpMyAdmin\Config;
use PhpMyAdmin\ConfigStorage\Relation;
use PhpMyAdmin\Core;
use PhpMyAdmin\CreateAddField;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\Html\Generator;
use PhpMyAdmin\ResponseRenderer;
use PhpMyAdmin\Table\ColumnsDefinition;
use PhpMyAdmin\Template;
use PhpMyAdmin\Transformations;
use PhpMyAdmin\Url;
use PhpMyAdmin\Util;
use function __;
use function htmlspecialchars;
use function is_array;
use function mb_strtolower;
use function sprintf;
use function strlen;
/**
* Displays table create form and handles it.
*/
class CreateController extends AbstractController
{
/** @var Transformations */
private $transformations;
/** @var Config */
private $config;
/** @var Relation */
private $relation;
/** @var DatabaseInterface */
private $dbi;
public function __construct(
ResponseRenderer $response,
Template $template,
string $db,
string $table,
Transformations $transformations,
Config $config,
Relation $relation,
DatabaseInterface $dbi
) {
parent::__construct($response, $template, $db, $table);
$this->transformations = $transformations;
$this->config = $config;
$this->relation = $relation;
$this->dbi = $dbi;
}
public function __invoke(): void
{
global $num_fields, $action, $sql_query, $result, $db, $table;
Util::checkParameters(['db']);
$cfg = $this->config->settings;
/* Check if database name is empty */
if (strlen($db) === 0) {
Generator::mysqlDie(
__('The database name is empty!'),
'',
false,
'index.php'
);
}
/**
* Selects the database to work with
*/
if (! $this->dbi->selectDb($db)) {
Generator::mysqlDie(
sprintf(__('\'%s\' database does not exist.'), htmlspecialchars($db)),
'',
false,
'index.php'
);
}
if ($this->dbi->getColumns($db, $table)) {
// table exists already
Generator::mysqlDie(
sprintf(__('Table %s already exists!'), htmlspecialchars($table)),
'',
false,
Url::getFromRoute('/database/structure', ['db' => $db])
);
}
$createAddField = new CreateAddField($this->dbi);
$num_fields = $createAddField->getNumberOfFieldsFromRequest();
$action = Url::getFromRoute('/table/create');
/**
* The form used to define the structure of the table has been submitted
*/
if (isset($_POST['do_save_data'])) {
// lower_case_table_names=1 `DB` becomes `db`
if ($this->dbi->getLowerCaseNames() === '1') {
$db = mb_strtolower($db);
$table = mb_strtolower($table);
}
$sql_query = $createAddField->getTableCreationQuery($db, $table);
// If there is a request for SQL previewing.
if (isset($_POST['preview_sql'])) {
Core::previewSQL($sql_query);
return;
}
// Executes the query
$result = $this->dbi->tryQuery($sql_query);
if ($result) {
// Update comment table for mime types [MIME]
if (isset($_POST['field_mimetype']) && is_array($_POST['field_mimetype']) && $cfg['BrowseMIME']) {
foreach ($_POST['field_mimetype'] as $fieldindex => $mimetype) {
if (
! isset($_POST['field_name'][$fieldindex])
|| strlen($_POST['field_name'][$fieldindex]) <= 0
) {
continue;
}
$this->transformations->setMime(
$db,
$table,
$_POST['field_name'][$fieldindex],
$mimetype,
$_POST['field_transformation'][$fieldindex],
$_POST['field_transformation_options'][$fieldindex],
$_POST['field_input_transformation'][$fieldindex],
$_POST['field_input_transformation_options'][$fieldindex]
);
}
}
} else {
$this->response->setRequestStatus(false);
$this->response->addJSON('message', $this->dbi->getError());
}
return;
}
// Do not display the table in the header since it hasn't been created yet
$this->response->getHeader()->getMenu()->setTable('');
$this->addScriptFiles(['vendor/jquery/jquery.uitablefilter.js', 'indexes.js']);
$templateData = ColumnsDefinition::displayForm(
$this->transformations,
$this->relation,
$this->dbi,
$action,
$num_fields
);
$this->render('columns_definitions/column_definitions_form', $templateData);
}
}