MysqlConnectForm.php

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<?php
 
namespace MediaWiki\Installer;
 
use MediaWiki\Html\Html;
use MediaWiki\Status\Status;
 
class MysqlConnectForm extends DatabaseConnectForm {
    public function getHtml() {
        return $this->getTextBox(
                'wgDBserver',
                'config-db-host',
                [],
                $this->webInstaller->getHelpBox( 'config-db-host-help' )
            ) .
            $this->getCheckBox( 'wgDBssl', 'config-db-ssl' ) .
            "<span class=\"cdx-card\"><span class=\"cdx-card__text\">" .
            Html::element(
                'span',
                [ 'class' => 'cdx-card__text__title' ],
                wfMessage( 'config-db-wiki-settings' )->text()
            ) .
            "<span class=\"cdx-card__text__description\">" .
            $this->getTextBox( 'wgDBname', 'config-db-name', [ 'dir' => 'ltr' ],
                $this->webInstaller->getHelpBox( 'config-db-name-help' ) ) .
            $this->getTextBox( 'wgDBprefix', 'config-db-prefix', [ 'dir' => 'ltr' ],
                $this->webInstaller->getHelpBox( 'config-db-prefix-help' ) ) .
            "</span></span></span>" .
            $this->getInstallUserBox();
    }
 
    public function submit() {
        // Get variables from the request.
        $newValues = $this->setVarsFromRequest( [ 'wgDBserver', 'wgDBname', 'wgDBprefix', 'wgDBssl' ] );
 
        // Validate them.
        $status = Status::newGood();
        if ( ( $newValues['wgDBserver'] ?? '' ) === '' ) {
            $status->fatal( 'config-missing-db-host' );
        }
        if ( ( $newValues['wgDBname'] ?? '' ) === '' ) {
            $status->fatal( 'config-missing-db-name' );
        } elseif ( !preg_match( '/^[a-z0-9+_-]+$/i', $newValues['wgDBname'] ) ) {
            $status->fatal( 'config-invalid-db-name', $newValues['wgDBname'] );
        }
        if ( !preg_match( '/^[a-z0-9_-]*$/i', $newValues['wgDBprefix'] ) ) {
            $status->fatal( 'config-invalid-db-prefix', $newValues['wgDBprefix'] );
        }
        if ( !$status->isOK() ) {
            return $status;
        }
 
        // Submit user box
        $status = $this->submitInstallUserBox();
        if ( !$status->isOK() ) {
            return $status;
        }
 
        // Try to connect
        $status = $this->dbInstaller->getConnection( DatabaseInstaller::CONN_CREATE_DATABASE );
        if ( !$status->isOK() ) {
            return $status;
        }
 
        // Check version
        return MysqlInstaller::meetsMinimumRequirement( $status->getDB() );
    }
}