TYPO3 v15 dev-main snapshot ()
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<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Filelist\ElementBrowser;
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use Psr\Http\Message\ServerRequestInterface;
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use TYPO3\CMS\Backend\ElementBrowser\AbstractElementBrowser;
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use TYPO3\CMS\Backend\ElementBrowser\ElementBrowserInterface;
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use TYPO3\CMS\Backend\Template\Components\Buttons\ButtonInterface;
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use TYPO3\CMS\Backend\Tree\View\LinkParameterProviderInterface;
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use TYPO3\CMS\Core\Resource\Exception\FolderDoesNotExistException;
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use TYPO3\CMS\Core\Resource\Exception\InsufficientFolderAccessPermissionsException;
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use TYPO3\CMS\Core\Resource\Folder;
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use TYPO3\CMS\Core\Resource\ResourceFactory;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Filelist\FileList;
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use TYPO3\CMS\Filelist\Matcher\Matcher;
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use TYPO3\CMS\Filelist\Type\SortDirection;
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use TYPO3\CMS\Filelist\Type\ViewMode;
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/**
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* @internal
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*/
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abstract class AbstractResourceBrowser extends AbstractElementBrowser implements ElementBrowserInterface, LinkParameterProviderInterface
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{
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protected ?string $expandFolder = null;
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protected int $currentPage = 1;
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protected string $moduleStorageIdentifier = 'media_management';
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protected ?FileList $filelist = null;
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protected string $sortField = 'name';
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protected ?SortDirection $sortDirection = null;
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protected ?ViewMode $viewMode = null;
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protected bool $displayThumbs = true;
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protected ?Folder $selectedFolder = null;
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protected ?Matcher $resourceDisplayMatcher = null;
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protected ?Matcher $resourceSelectableMatcher = null;
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/**
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* Loads additional JavaScript
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*/
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protected function initialize(ServerRequestInterface $request): void
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{
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parent::initialize($request);
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$this->view = $this->backendViewFactory->create($this->getRequest(), ['typo3/cms-filelist']);
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$this->view->assign('initialNavigationWidth', $this->getBackendUser()->uc['selector']['navigation']['width'] ?? 250);
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$this->pageRenderer->loadJavaScriptModule('@typo3/backend/tree/file-storage-browser.js');
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$this->pageRenderer->loadJavaScriptModule('@typo3/filelist/file-list-actions.js');
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$this->pageRenderer->loadJavaScriptModule('@typo3/backend/multi-record-selection.js');
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$this->pageRenderer->loadJavaScriptModule('@typo3/backend/global-event-handler.js');
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}
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protected function initVariables(ServerRequestInterface $request): void
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{
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parent::initVariables($request);
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$this->currentPage = (int)($request->getParsedBody()['currentPage'] ?? $request->getQueryParams()['currentPage'] ?? 1);
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$this->expandFolder = $request->getParsedBody()['expandFolder'] ?? $request->getQueryParams()['expandFolder'] ?? null;
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$this->sortField = ($request->getParsedBody()['sortField'] ?? $request->getQueryParams()['sortField'] ?? 'name');
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$this->sortDirection = SortDirection::tryFrom($request->getParsedBody()['sortDirection'] ?? $request->getQueryParams()['sortDirection'] ?? '') ?? SortDirection::ASCENDING;
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$this->viewMode = ViewMode::tryFrom($request->getParsedBody()['viewMode'] ?? $request->getQueryParams()['viewMode'] ?? '');
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if ($this->viewMode !== null) {
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$this->getBackendUser()->pushModuleData(
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$this->moduleStorageIdentifier,
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array_merge($this->getBackendUser()->getModuleData($this->moduleStorageIdentifier) ?? [], ['viewMode' => $this->viewMode->value])
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);
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} else {
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$this->viewMode = ViewMode::tryFrom($this->getBackendUser()->getModuleData($this->moduleStorageIdentifier)['viewMode'] ?? '')
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?? ViewMode::tryFrom($this->getBackendUser()->getTSConfig()['options.']['defaultResourcesViewMode'] ?? '')
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?? ViewMode::TILES;
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}
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$displayThumbs = $request->getParsedBody()['displayThumbs'] ?? $request->getQueryParams()['displayThumbs'] ?? null;
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if ($displayThumbs !== null) {
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$this->displayThumbs = (bool)$displayThumbs;
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$this->getBackendUser()->pushModuleData(
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$this->moduleStorageIdentifier,
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array_merge($this->getBackendUser()->getModuleData($this->moduleStorageIdentifier) ?? [], ['displayThumbs' => $this->displayThumbs])
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);
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} else {
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$this->displayThumbs = (bool)($this->getBackendUser()->getModuleData($this->moduleStorageIdentifier)['displayThumbs'] ?? true);
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}
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$this->filelist = GeneralUtility::makeInstance(FileList::class, $this->getRequest());
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$this->filelist->viewMode = $this->viewMode;
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$this->filelist->thumbs = ($GLOBALS['TYPO3_CONF_VARS']['GFX']['thumbnails'] ?? false) && $this->displayThumbs;
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}
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/**
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* Last selected folder is stored in user module session. Sanitize it
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* to set $this->selectedFolder or keep it null.
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*/
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protected function initSelectedFolder(): void
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{
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$resourceFactory = GeneralUtility::makeInstance(ResourceFactory::class);
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if ($this->expandFolder) {
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try {
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$this->selectedFolder = $resourceFactory->getFolderObjectFromCombinedIdentifier($this->expandFolder);
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} catch (FolderDoesNotExistException|InsufficientFolderAccessPermissionsException) {
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// Outdated module session data: Last used folder has been removed meanwhile, or
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// access to last used folder has been removed. Do not set a preselected folder.
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}
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}
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}
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protected function getSortingModeButtons(): ButtonInterface
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{
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$sortingButton = $this->componentFactory->createDropDownButton()
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->setLabel($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.sorting'))
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->setIcon($this->iconFactory->getIcon($this->sortDirection->getIconIdentifier()));
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$sortingModeButtons = [];
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$sortableFields = $this->filelist->getSortableFields();
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if (count($sortableFields) > 1) {
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foreach ($sortableFields as $field) {
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$label = $this->filelist->getFieldLabel($field);
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$sortingModeButtons[] = $this->componentFactory->createDropDownRadio()
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->setActive($this->sortField === $field)
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->setHref($this->createUri([
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'sortField' => $field,
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'sortDirection' => SortDirection::ASCENDING->value,
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'currentPage' => 1,
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]))
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->setLabel($label);
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}
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$sortingModeButtons[] = $this->componentFactory->createDropDownDivider();
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}
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$defaultSortingDirectionParams = ['sortField' => $this->sortField, 'currentPage' => 1];
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$sortingModeButtons[] = $this->componentFactory->createDropDownRadio()
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->setActive($this->sortDirection === SortDirection::ASCENDING)
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->setHref($this->createUri(array_merge($defaultSortingDirectionParams, ['sortDirection' => SortDirection::ASCENDING->value])))
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->setLabel($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.sorting.asc'));
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$sortingModeButtons[] = $this->componentFactory->createDropDownRadio()
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->setActive($this->sortDirection === SortDirection::DESCENDING)
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->setHref($this->createUri(array_merge($defaultSortingDirectionParams, ['sortDirection' => SortDirection::DESCENDING->value])))
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->setLabel($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.sorting.desc'));
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foreach ($sortingModeButtons as $sortingModeButton) {
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$sortingButton->addItem($sortingModeButton);
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}
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return $sortingButton;
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}
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protected function getViewModeButton(): ButtonInterface
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{
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$viewModeItems = [];
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$viewModeItems[] = $this->componentFactory->createDropDownRadio()
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->setActive($this->viewMode === ViewMode::TILES)
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->setHref($this->createUri(['viewMode' => ViewMode::TILES->value]))
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->setLabel($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.view.tiles'))
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->setIcon($this->iconFactory->getIcon('actions-viewmode-tiles'));
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$viewModeItems[] = $this->componentFactory->createDropDownRadio()
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->setActive($this->viewMode === ViewMode::LIST)
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->setHref($this->createUri(['viewMode' => ViewMode::LIST->value]))
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->setLabel($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.view.list'))
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->setIcon($this->iconFactory->getIcon('actions-viewmode-list'));
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if (!($this->getBackendUser()->getTSConfig()['options.']['noThumbsInEB'] ?? false)) {
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$viewModeItems[] = $this->componentFactory->createDropDownDivider();
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$viewModeItems[] = $this->componentFactory->createDropDownToggle()
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->setActive($this->displayThumbs)
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->setHref($this->createUri(['displayThumbs' => $this->displayThumbs ? 0 : 1]))
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->setLabel($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.view.showThumbnails'))
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->setIcon($this->iconFactory->getIcon('actions-image'));
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}
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if (
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($this->getBackendUser()->getTSConfig()['options.']['file_list.']['displayColumnSelector'] ?? true)
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&& $this->viewMode === ViewMode::LIST
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&& $this->identifier === 'file'
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) {
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$this->pageRenderer->loadJavaScriptModule('@typo3/backend/column-selector-button.js');
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$viewModeItems[] = $this->componentFactory->createDropDownDivider();
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$viewModeItems[] = $this->componentFactory->createDropDownItem()
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->setTag('typo3-backend-column-selector-button')
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->setLabel($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.view.selectColumns'))
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->setAttributes([
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'data-url' => (string)$this->uriBuilder->buildUriFromRoute(
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'ajax_show_columns_selector',
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['table' => '_FILE']
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),
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'data-target' => (string)$this->filelist->createModuleUri(),
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'data-title' => sprintf(
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$this->getLanguageService()->sL('LLL:EXT:backend/Resources/Private/Language/locallang_column_selector.xlf:showColumnsSelection'),
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$this->tcaSchemaFactory->get('sys_file')->getTitle($this->getLanguageService()->sL(...)),
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),
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'data-button-ok' => $this->getLanguageService()->sL('LLL:EXT:backend/Resources/Private/Language/locallang_column_selector.xlf:updateColumnView'),
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'data-button-close' => $this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.cancel'),
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'data-error-message' => $this->getLanguageService()->sL('LLL:EXT:backend/Resources/Private/Language/locallang_column_selector.xlf:updateColumnView.error'),
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])
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->setIcon($this->iconFactory->getIcon('actions-options'));
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}
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$viewModeButton = $this->componentFactory->createDropDownButton()
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->setLabel($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.view'))
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->setIcon($this->iconFactory->getIcon('actions-cog'));
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foreach ($viewModeItems as $viewModeItem) {
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$viewModeButton->addItem($viewModeItem);
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}
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return $viewModeButton;
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}
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/**
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* @param array $values Array of values to include into the parameters
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* @return string[] Array of parameters which have to be added to URLs
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*/
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public function getUrlParameters(array $values): array
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{
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$values = array_replace_recursive(
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array_merge(
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[
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'mode' => $this->identifier,
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'expandFolder' => $values['identifier'] ?? $this->expandFolder,
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],
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$this->browserParameters->toQueryParameters()
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),
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$values
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);
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return array_filter($values, static function ($value) {
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return $value !== null && trim((string)$value) !== '';
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});
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}
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protected function createUri(array $parameters = []): string
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{
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$parameters = $this->getUrlParameters($parameters);
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return (string)$this->uriBuilder->buildUriFromRequest($this->getRequest(), $parameters);
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}
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/**
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* Session data for this class can be set from outside with this method.
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*
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* @param mixed[] $data Session data array
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* @return array<int, array|bool> Session data and boolean which indicates that data needs to be stored in session because it's changed
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*/
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public function processSessionData($data): array
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{
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if ($this->expandFolder !== null) {
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$data['expandFolder'] = $this->expandFolder;
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$store = true;
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} else {
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$this->expandFolder = $data['expandFolder'] ?? null;
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$store = false;
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}
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return [$data, $store];
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}
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}
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