CreateFolderController.php

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<?php
namespace TYPO3\CMS\Backend\Controller\File;

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Backend\Module\AbstractModule;
use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3\CMS\Core\Imaging\Icon;
use TYPO3\CMS\Core\Resource\Exception\InsufficientFolderAccessPermissionsException;
use TYPO3\CMS\Core\Resource\OnlineMedia\Helpers\OnlineMediaHelperRegistry;
use TYPO3\CMS\Core\Resource\ResourceFactory;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Utility\MathUtility;

class CreateFolderController extends AbstractModule
{
    public $folderNumber = 10;

    public $title;

    public $number;

    public $target;

    protected $folderObject;

    public $returnUrl;

    protected $pathInfo;

    public $content;

    public function __construct()
    {
        parent::__construct();
        $GLOBALS['SOBE'] = $this;
        $this->init();
    }

    protected function init()
    {
        // Initialize GPvars:
        $this->number = GeneralUtility::_GP('number');
        $this->target = ($combinedIdentifier = GeneralUtility::_GP('target'));
        $this->returnUrl = GeneralUtility::sanitizeLocalUrl(GeneralUtility::_GP('returnUrl'));
        // create the folder object
        if ($combinedIdentifier) {
            $this->folderObject = ResourceFactory::getInstance()
                ->getFolderObjectFromCombinedIdentifier($combinedIdentifier);
        }
        // Cleaning and checking target directory
        if (!$this->folderObject) {
            $title = $this->getLanguageService()->sL('LLL:EXT:lang/locallang_mod_file_list.xlf:paramError', true);
            $message = $this->getLanguageService()->sL('LLL:EXT:lang/locallang_mod_file_list.xlf:targetNoDir', true);
            throw new \RuntimeException($title . ': ' . $message, 1294586845);
        }
        if ($this->folderObject->getStorage()->getUid() === 0) {
            throw new InsufficientFolderAccessPermissionsException(
                'You are not allowed to access folders outside your storages',
                1375889838
            );
        }

        $pathInfo = [
            'combined_identifier' => $this->folderObject->getCombinedIdentifier(),
        ];
        $this->moduleTemplate->getDocHeaderComponent()->setMetaInformation($pathInfo);
        $this->moduleTemplate->getPageRenderer()->loadRequireJsModule('TYPO3/CMS/Backend/ClickMenu');
        $this->moduleTemplate->addJavaScriptCode(
            'CreateFolderInlineJavaScript',
            'var path = "' . $this->target . '";
            function reload(a) {
            if (!changed || (changed && confirm(' .
            GeneralUtility::quoteJSvalue($this->getLanguageService()->sL('LLL:EXT:lang/locallang_core.xlf:mess.redraw'))
            . '))) {
                    var params = "&target="+encodeURIComponent(path)+"&number="+a+"&returnUrl='
            . rawurlencode($this->returnUrl)
            . '";
                    window.location.href = '
            . GeneralUtility::quoteJSvalue(BackendUtility::getModuleUrl('file_newfolder')) . '+params;
                }
            }
            function backToList() {
                top.goToModule("file_FilelistList");
            }
            var changed = 0;'
        );
    }

    public function main()
    {
        $lang = $this->getLanguageService();
        $pageContent = '<h1>' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:file_newfolder.php.pagetitle') . '</h1>';

        if ($this->folderObject->checkActionPermission('add')) {
            $code = '<form role="form" action="' . htmlspecialchars(BackendUtility::getModuleUrl('tce_file')) . '" method="post" name="editform">';
            // Making the selector box for the number of concurrent folder-creations
            $this->number = MathUtility::forceIntegerInRange($this->number, 1, 10);
            $code .= '
                <div class="form-group">
                    <div class="form-section">
                        <div class="form-group">
                            <label for="number-of-new-folders">' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:file_newfolder.php.number_of_folders') . '</label> ' . BackendUtility::cshItem('xMOD_csh_corebe', 'file_newfolder') . '
                            <div class="form-control-wrap">
                                <div class="input-group">
                                    <select class="form-control form-control-adapt" name="number" id="number-of-new-folders" onchange="reload(this.options[this.selectedIndex].value);">';
            for ($a = 1; $a <= $this->folderNumber; $a++) {
                $code .= '<option value="' . $a . '"' . ($this->number == $a ? ' selected="selected"' : '') . '>' . $a . '</option>';
            }
            $code .= '
                                    </select>
                                </div>
                            </div>
                        </div>
                    </div>
                ';
            // Making the number of new-folder boxes needed:
            for ($a = 0; $a < $this->number; $a++) {
                $code .= '
                    <div class="form-section">
                        <div class="form-group">
                            <label for="folder_new_' . $a . '">' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:file_newfolder.php.label_newfolder') . ' ' . ($a + 1) . ':</label>
                            <div class="form-control-wrap">
                                <input type="text" class="form-control" id="folder_new_' . $a . '" name="file[newfolder][' . $a . '][data]" onchange="changed=true;" />
                                <input type="hidden" name="file[newfolder][' . $a . '][target]" value="' . htmlspecialchars($this->target) . '" />
                            </div>
                        </div>
                    </div>';
            }
            // Making submit button for folder creation:
            $code .= '
                </div><div class="form-group">
                    <input class="btn btn-default" type="submit" value="' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:file_newfolder.php.submit', true) . '" />
                    <input type="hidden" name="redirect" value="' . htmlspecialchars($this->returnUrl) . '" />
                </div>
                ';

            // Switching form tags:
            $pageContent .= '<h3>' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:file_newfolder.php.newfolders', true) . '</h3>';
            $pageContent .= '<div>' . $code . '</form></div>';
        }

        if ($this->folderObject->getStorage()->checkUserActionPermission('add', 'File')) {
            $pageContent .= '<form action="' . htmlspecialchars(BackendUtility::getModuleUrl('online_media')) . '" method="post" name="editform2">';
            // Create a list of allowed file extensions with the readable format "youtube, vimeo" etc.
            $fileExtList = [];
            $onlineMediaFileExt = OnlineMediaHelperRegistry::getInstance()->getSupportedFileExtensions();
            foreach ($onlineMediaFileExt as $fileExt) {
                if (GeneralUtility::verifyFilenameAgainstDenyPattern('.' . $fileExt)) {
                    $fileExtList[] = '<span class="label label-success">' . strtoupper(htmlspecialchars($fileExt)) . '</span>';
                }
            }
            // Add form fields for adding media files:
            $code = '
                <div class="form-group">
                    <div class="form-section">
                        <div class="form-group">
                            <label for="newMedia">' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:online_media.new_media.label', true) . '</label> ' . BackendUtility::cshItem('xMOD_csh_corebe', 'file_newMedia') . '
                            <div class="form-control-wrap">
                                <input class="form-control" type="text" id="newMedia" name="file[newMedia][0][url]"
                                    placeholder="' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:online_media.new_media.placeholder', true) . '" />
                                <input type="hidden" name="file[newMedia][0][target]" value="' . htmlspecialchars($this->target) . '" />
                            </div>
                            <div class="help-block">
                                ' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:online_media.new_media.allowedProviders', true) . '<br>
                                ' . implode(' ', $fileExtList) . '
                            </div>
                        </div>
                    </div>
                </div>
                ';
            // Submit button for creation of a new media:
            $code .= '
                <div class="form-group">
                    <input class="btn btn-default" type="submit" value="' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:online_media.new_media.submit', true) . '" />
                    <input type="hidden" name="redirect" value="' . htmlspecialchars($this->returnUrl) . '" />
                </div>
                ';
            $pageContent .= '<h3>' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:online_media.new_media', true) . '</h3>';
            $pageContent .= '<div>' . $code . '</div>';
            $pageContent .= '</form>';

            $pageContent .= '<form action="' . BackendUtility::getModuleUrl('tce_file') . '" method="post" name="editform3">';
            // Create a list of allowed file extensions with the nice format "*.jpg, *.gif" etc.
            $fileExtList = [];
            $textFileExt = GeneralUtility::trimExplode(',', $GLOBALS['TYPO3_CONF_VARS']['SYS']['textfile_ext'], true);
            foreach ($textFileExt as $fileExt) {
                if (GeneralUtility::verifyFilenameAgainstDenyPattern('.' . $fileExt)) {
                    $fileExtList[] = '<span class="label label-success">' . strtoupper(htmlspecialchars($fileExt)) . '</span>';
                }
            }
            // Add form fields for creation of a new, blank text file:
            $code = '
                <div class="form-group">
                    <div class="form-section">
                        <div class="form-group">
                            <label for="newfile">' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:file_newfolder.php.label_newfile', true) . '</label> ' . BackendUtility::cshItem('xMOD_csh_corebe', 'file_newfile') . '
                            <div class="form-control-wrap">
                                <input class="form-control" type="text" id="newfile" name="file[newfile][0][data]" onchange="changed=true;" />
                                <input type="hidden" name="file[newfile][0][target]" value="' . htmlspecialchars($this->target) . '" />
                            </div>
                            <div class="help-block">
                                ' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:cm.allowedFileExtensions', true) . '<br>
                                ' . implode(' ', $fileExtList) . '
                            </div>
                        </div>
                    </div>
                </div>
                ';
            // Submit button for creation of a new file:
            $code .= '
                <div class="form-group">
                    <input class="btn btn-default" type="submit" value="' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:file_newfolder.php.newfile_submit', true) . '" />
                    <input type="hidden" name="redirect" value="' . htmlspecialchars($this->returnUrl) . '" />
                </div>
            ';
            $pageContent .= '<h3>' . $lang->sL('LLL:EXT:lang/locallang_core.xlf:file_newfolder.php.newfile', true) . '</h3>';
            $pageContent .= '<div>' . $code . '</div>';
            $pageContent .= '</form>';
        }

        $buttonBar = $this->moduleTemplate->getDocHeaderComponent()->getButtonBar();
        // Back
        if ($this->returnUrl) {
            $backButton = $buttonBar->makeLinkButton()
               ->setHref(GeneralUtility::linkThisUrl($this->returnUrl))
               ->setTitle($lang->sL('LLL:EXT:lang/locallang_core.xlf:labels.goBack'))
               ->setIcon($this->moduleTemplate->getIconFactory()->getIcon('actions-view-go-back', Icon::SIZE_SMALL));
            $buttonBar->addButton($backButton);
        }

        $this->content .= '<div>' . $pageContent . '</div>';
        $this->moduleTemplate->setContent($this->content);
    }

    public function mainAction(ServerRequestInterface $request, ResponseInterface $response)
    {
        $this->main();
        $response->getBody()->write($this->moduleTemplate->renderContent());
        return $response;
    }

    protected function getLanguageService()
    {
        return $GLOBALS['LANG'];
    }
}