typo3/sysext/filelist/Classes/FileList.php

   1 <?php
   2 namespace TYPO3\CMS\Filelist;
   3
   4 /**
   5  * This file is part of the TYPO3 CMS project.
   6  *
   7  * It is free software; you can redistribute it and/or modify it under
   8  * the terms of the GNU General Public License, either version 2
   9  * of the License, or any later version.
  10  *
  11  * For the full copyright and license information, please read the
  12  * LICENSE.txt file that was distributed with this source code.
  13  *
  14  * The TYPO3 project - inspiring people to share!
  15  */
  16
  17 use TYPO3\CMS\Backend\Utility\BackendUtility;
  18 use TYPO3\CMS\Backend\Utility\IconUtility;
  19 use TYPO3\CMS\Core\Utility\GeneralUtility;
  20 use TYPO3\CMS\Core\Resource\FolderInterface;
  21
  22 /**
  23  * Class for rendering of File>Filelist
  24  *
  25  * @author Kasper Skårhøj <kasperYYYY@typo3.com>
  26  */
  27 class FileList extends \TYPO3\CMS\Backend\RecordList\AbstractRecordList {
  28
  29         /**
  30          * Default Max items shown
  31          *
  32          * @var int
  33          */
  34         public $iLimit = 40;
  35
  36         /**
  37          * Thumbnails on records containing files (pictures)
  38          *
  39          * @var bool
  40          */
  41         public $thumbs = FALSE;
  42
  43         /**
  44          * Space icon used for alignment when no button is available
  45          *
  46          * @var string
  47          */
  48         public $spaceIcon;
  49
  50         /**
  51          * Max length of strings
  52          *
  53          * @var int
  54          */
  55         public $fixedL = 30;
  56
  57         /**
  58          * @var string
  59          */
  60         public $script = '';
  61
  62         /**
  63          * If TRUE click menus are generated on files and folders
  64          *
  65          * @var bool
  66          */
  67         public $clickMenus = 1;
  68
  69         /**
  70          * The field to sort by
  71          *
  72          * @var string
  73          */
  74         public $sort = '';
  75
  76         /**
  77          * Reverse sorting flag
  78          *
  79          * @var bool
  80          */
  81         public $sortRev = 1;
  82
  83         /**
  84          * @var int
  85          */
  86         public $firstElementNumber = 0;
  87
  88         /**
  89          * @var bool
  90          */
  91         public $clipBoard = 0;
  92
  93         /**
  94          * @var bool
  95          */
  96         public $bigControlPanel = 0;
  97
  98         /**
  99          * @var string
 100          */
 101         public $JScode = '';
 102
 103         /**
 104          * @var string
 105          */
 106         public $HTMLcode = '';
 107
 108         /**
 109          * @var int
 110          */
 111         public $totalbytes = 0;
 112
 113         /**
 114          * @var array
 115          */
 116         public $dirs = array();
 117
 118         /**
 119          * @var array
 120          */
 121         public $files = array();
 122
 123         /**
 124          * @var string
 125          */
 126         public $path = '';
 127
 128         /**
 129          * @var \TYPO3\CMS\Core\Resource\Folder
 130          */
 131         protected $folderObject;
 132
 133         /**
 134          * Counting the elements no matter what
 135          *
 136          * @var int
 137          */
 138         public $eCounter = 0;
 139
 140         /**
 141          * @var int
 142          */
 143         public $dirCounter = 0;
 144
 145         /**
 146          * @var string
 147          */
 148         public $totalItems = '';
 149
 150         /**
 151          * @var array
 152          */
 153         public $CBnames = array();
 154
 155         /**
 156          * Initialization of class
 157          *
 158          * @param \TYPO3\CMS\Core\Resource\Folder $folderObject The folder to work on
 159          * @param int $pointer Pointer
 160          * @param bool $sort Sorting column
 161          * @param bool $sortRev Sorting direction
 162          * @param bool $bigControlPanel Show clipboard flag
 163          * @return void
 164          */
 165         public function start(\TYPO3\CMS\Core\Resource\Folder $folderObject, $pointer, $sort, $sortRev, $clipBoard = FALSE, $bigControlPanel = FALSE) {
 166                 $this->script = BackendUtility::getModuleUrl('file_list');
 167                 $this->folderObject = $folderObject;
 168                 $this->counter = 0;
 169                 $this->totalbytes = 0;
 170                 $this->JScode = '';
 171                 $this->HTMLcode = '';
 172                 $this->path = $folderObject->getIdentifier();
 173                 $this->sort = $sort;
 174                 $this->sortRev = $sortRev;
 175                 $this->firstElementNumber = $pointer;
 176                 $this->clipBoard = $clipBoard;
 177                 $this->bigControlPanel = $bigControlPanel;
 178                 // Setting the maximum length of the filenames to the user's settings or minimum 30 (= $this->fixedL)
 179                 $this->fixedL = max($this->fixedL, $GLOBALS['BE_USER']->uc['titleLen']);
 180                 $GLOBALS['LANG']->includeLLFile('EXT:lang/locallang_common.xlf');
 181         }
 182
 183         /**
 184          * Reading files and directories, counting elements and generating the list in ->HTMLcode
 185          *
 186          * @return void
 187          */
 188         public function generateList() {
 189                 $this->HTMLcode .= $this->getTable('fileext,tstamp,size,rw,_REF_');
 190         }
 191
 192         /**
 193          * Return the buttons used by the file list to include in the top header
 194          *
 195          * @param \TYPO3\CMS\Core\Resource\Folder $folderObject
 196          * @return array
 197          */
 198         public function getButtonsAndOtherMarkers(\TYPO3\CMS\Core\Resource\Folder $folderObject) {
 199                 $otherMarkers = array(
 200                         'PAGE_ICON' => '',
 201                         'TITLE' => ''
 202                 );
 203                 $buttons = array(
 204                         'level_up' => $this->getLinkToParentFolder($folderObject),
 205                         'refresh' => '',
 206                         'title' => '',
 207                         'page_icon' => '',
 208                         'PASTE' => ''
 209                 );
 210                 // Makes the code for the folder icon in the top
 211                 if ($folderObject) {
 212                         $title = htmlspecialchars($folderObject->getIdentifier());
 213                         // Start compiling the HTML
 214                         // If this is some subFolder under the mount root....
 215                         if ($folderObject->getStorage()->isWithinFileMountBoundaries($folderObject)) {
 216                                 // The icon with link
 217                                 $otherMarkers['PAGE_ICON'] = IconUtility::getSpriteIconForResource($folderObject, array('title' => $title));
 218                                 // No HTML specialchars here - HTML like <strong> </strong> is allowed
 219                                 $otherMarkers['TITLE'] .= GeneralUtility::removeXSS(GeneralUtility::fixed_lgd_cs($title, -($this->fixedL + 20)));
 220                         } else {
 221                                 // This is the root folder
 222                                 $otherMarkers['PAGE_ICON'] = IconUtility::getSpriteIconForResource($folderObject, array('title' => $title, 'mount-root' => TRUE));
 223                                 $otherMarkers['TITLE'] .= htmlspecialchars(GeneralUtility::fixed_lgd_cs($title, -($this->fixedL + 20)));
 224                         }
 225                         if ($this->clickMenus) {
 226                                 $otherMarkers['PAGE_ICON'] = $GLOBALS['SOBE']->doc->wrapClickMenuOnIcon($otherMarkers['PAGE_ICON'], $folderObject->getCombinedIdentifier());
 227                         }
 228                         // Add paste button if clipboard is initialized
 229                         if ($this->clipObj instanceof \TYPO3\CMS\Backend\Clipboard\Clipboard && $folderObject->checkActionPermission('write')) {
 230                                 $elFromTable = $this->clipObj->elFromTable('_FILE');
 231                                 if (count($elFromTable)) {
 232                                         $buttons['PASTE'] = '<a href="' . htmlspecialchars($this->clipObj->pasteUrl('_FILE', $this->folderObject->getCombinedIdentifier())) . '" onclick="return ' . htmlspecialchars($this->clipObj->confirmMsg('_FILE', $this->path, 'into', $elFromTable)) . '" title="' . $GLOBALS['LANG']->getLL('clip_paste', TRUE) . '">' . IconUtility::getSpriteIcon('actions-document-paste-after') . '</a>';
 233                                 }
 234                         }
 235
 236                 }
 237                 $buttons['refresh'] = '<a href="' . htmlspecialchars($this->listURL()) . '" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.reload', TRUE) . '">' . IconUtility::getSpriteIcon('actions-system-refresh') . '</a>';
 238                 return array($buttons, $otherMarkers);
 239         }
 240
 241         /**
 242          * Wrapping input string in a link with clipboard command.
 243          *
 244          * @param string $string String to be linked - must be htmlspecialchar'ed / prepared before.
 245          * @param string $table table - NOT USED
 246          * @param string $cmd "cmd" value
 247          * @param string $warning Warning for JS confirm message
 248          * @return string Linked string
 249          */
 250         public function linkClipboardHeaderIcon($string, $table, $cmd, $warning = '') {
 251                 $onClickEvent = 'document.dblistForm.cmd.value=\'' . $cmd . '\';document.dblistForm.submit();';
 252                 if ($warning) {
 253                         $onClickEvent = 'if (confirm(' . GeneralUtility::quoteJSvalue($warning) . ')){' . $onClickEvent . '}';
 254                 }
 255                 return '<a href="#" class="btn" onclick="' . htmlspecialchars($onClickEvent) . 'return false;">' . $string . '</a>';
 256         }
 257
 258         /**
 259          * Returns a table with directories and files listed.
 260          *
 261          * @param array $rowlist Array of files from path
 262          * @return string HTML-table
 263          */
 264         public function getTable($rowlist) {
 265                 // prepare space icon
 266                 $this->spaceIcon = '<span class="btn disabled">' . IconUtility::getSpriteIcon('empty-empty') . '</span>';
 267
 268                 // TODO use folder methods directly when they support filters
 269                 $storage = $this->folderObject->getStorage();
 270                 $storage->resetFileAndFolderNameFiltersToDefault();
 271
 272                 // Only render the contents of a browsable storage
 273                 if ($this->folderObject->getStorage()->isBrowsable()) {
 274                         $folders = $storage->getFolderIdentifiersInFolder($this->folderObject->getIdentifier());
 275                         $files = $this->folderObject->getFiles();
 276                         $this->sort = trim($this->sort);
 277                         if ($this->sort !== '') {
 278                                 $filesToSort = array();
 279                                 /** @var $fileObject \TYPO3\CMS\Core\Resource\File */
 280                                 foreach ($files as $fileObject) {
 281                                         switch ($this->sort) {
 282                                                 case 'size':
 283                                                         $sortingKey = $fileObject->getSize();
 284                                                         break;
 285                                                 case 'rw':
 286                                                         $sortingKey = ($fileObject->checkActionPermission('read') ? 'R' : '' . $fileObject->checkActionPermission('write')) ? 'W' : '';
 287                                                         break;
 288                                                 case 'fileext':
 289                                                         $sortingKey = $fileObject->getExtension();
 290                                                         break;
 291                                                 case 'tstamp':
 292                                                         $sortingKey = $fileObject->getModificationTime();
 293                                                         break;
 294                                                 case 'file':
 295                                                         $sortingKey = $fileObject->getName();
 296                                                         break;
 297                                                 default:
 298                                                         if ($fileObject->hasProperty($this->sort)) {
 299                                                                 $sortingKey = $fileObject->getProperty($this->sort);
 300                                                         } else {
 301                                                                 $sortingKey = $fileObject->getName();
 302                                                         }
 303                                         }
 304                                         $i = 1000000;
 305                                         while (isset($filesToSort[$sortingKey . $i])) {
 306                                                 $i++;
 307                                         }
 308                                         $filesToSort[$sortingKey . $i] = $fileObject;
 309                                 }
 310                                 uksort($filesToSort, 'strnatcasecmp');
 311                                 if ((int)$this->sortRev === 1) {
 312                                         $filesToSort = array_reverse($filesToSort);
 313                                 }
 314                                 $files = $filesToSort;
 315                         }
 316                         $this->totalItems = count($folders) + count($files);
 317                         // Adds the code of files/dirs
 318                         $out = '';
 319                         $titleCol = 'file';
 320                         // Cleaning rowlist for duplicates and place the $titleCol as the first column always!
 321                         $rowlist = '_LOCALIZATION_,' . $rowlist;
 322                         $rowlist = GeneralUtility::rmFromList($titleCol, $rowlist);
 323                         $rowlist = GeneralUtility::uniqueList($rowlist);
 324                         $rowlist = $rowlist ? $titleCol . ',' . $rowlist : $titleCol;
 325                         if ($this->clipBoard) {
 326                                 $rowlist = str_replace('_LOCALIZATION_,', '_LOCALIZATION_,_CLIPBOARD_,', $rowlist);
 327                                 $this->addElement_tdCssClass['_CLIPBOARD_'] = 'col-clipboard';
 328                         }
 329                         if ($this->bigControlPanel) {
 330                                 $rowlist = str_replace('_LOCALIZATION_,', '_LOCALIZATION_,_CONTROL_,', $rowlist);
 331                                 $this->addElement_tdCssClass['_CONTROL_'] = 'col-control';
 332                         }
 333                         $this->fieldArray = explode(',', $rowlist);
 334                         $folderObjects = array();
 335                         foreach ($folders as $folder) {
 336                                 $folderObjects[] = $storage->getFolder($folder, TRUE);
 337                         }
 338                         // Add classes to table cells
 339                         $this->addElement_tdCssClass[$titleCol] = 'col-title';
 340                         $this->addElement_tdCssClass['_LOCALIZATION_'] = 'col-localizationa';
 341
 342                         $folderObjects = \TYPO3\CMS\Core\Resource\Utility\ListUtility::resolveSpecialFolderNames($folderObjects);
 343                         uksort($folderObjects, 'strnatcasecmp');
 344
 345                         // Directories are added
 346                         $iOut = $this->formatDirList($folderObjects);
 347                         // Files are added
 348                         $iOut .= $this->formatFileList($files, $titleCol);
 349                         // Header line is drawn
 350                         $theData = array();
 351                         foreach ($this->fieldArray as $v) {
 352                                 if ($v == '_CLIPBOARD_' && $this->clipBoard) {
 353                                         $cells = array();
 354                                         $table = '_FILE';
 355                                         $elFromTable = $this->clipObj->elFromTable($table);
 356                                         if (count($elFromTable) && $this->folderObject->checkActionPermission('write')) {
 357                                                 $cells[] = '<a class="btn" href="' . htmlspecialchars($this->clipObj->pasteUrl('_FILE', $this->folderObject->getCombinedIdentifier())) . '" onclick="return ' . htmlspecialchars($this->clipObj->confirmMsg('_FILE', $this->path, 'into', $elFromTable)) . '" title="' . $GLOBALS['LANG']->getLL('clip_paste', 1) . '">' . IconUtility::getSpriteIcon('actions-document-paste-after') . '</a>';
 358                                         }
 359                                         if ($this->clipObj->current != 'normal' && $iOut) {
 360                                                 $cells[] = $this->linkClipboardHeaderIcon(IconUtility::getSpriteIcon('actions-edit-copy', array('title' => $GLOBALS['LANG']->getLL('clip_selectMarked', TRUE))), $table, 'setCB');
 361                                                 $cells[] = $this->linkClipboardHeaderIcon(IconUtility::getSpriteIcon('actions-edit-delete', array('title' => $GLOBALS['LANG']->getLL('clip_deleteMarked'))), $table, 'delete', $GLOBALS['LANG']->getLL('clip_deleteMarkedWarning'));
 362                                                 $onClick = 'checkOffCB(\'' . implode(',', $this->CBnames) . '\', this); return false;';
 363                                                 $cells[] = '<a class="btn" rel="" href="#" onclick="' . htmlspecialchars($onClick) . '" title="' . $GLOBALS['LANG']->getLL('clip_markRecords', TRUE) . '">' . IconUtility::getSpriteIcon('actions-document-select') . '</a>';
 364                                         }
 365                                         $theData[$v] = implode('', $cells);
 366                                 } else {
 367                                         // Normal row:
 368                                         $theT = $this->linkWrapSort($GLOBALS['LANG']->getLL('c_' . $v, TRUE), $this->folderObject->getCombinedIdentifier(), $v);
 369                                         $theData[$v] = $theT;
 370                                 }
 371                         }
 372
 373                         $out .= '<thead>' . $this->addelement(1, '', $theData, '', '', '', 'th') . '</thead>';
 374                         $out .= '<tbody>' . $iOut . '</tbody>';
 375                         // half line is drawn
 376                         // finish
 377                         $out = '
 378                 <!--
 379                         File list table:
 380                 -->
 381                         <div class="table-fit">
 382                                 <table class="table table-hover" id="typo3-filelist">
 383                                         ' . $out . '
 384                                 </table>
 385                         </div>';
 386
 387                 } else {
 388                         /** @var $flashMessage \TYPO3\CMS\Core\Messaging\FlashMessage */
 389                         $flashMessage = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Messaging\FlashMessage::class, $GLOBALS['LANG']->getLL('storageNotBrowsableMessage'), $GLOBALS['LANG']->getLL('storageNotBrowsableTitle'), \TYPO3\CMS\Core\Messaging\FlashMessage::INFO);
 390                         $out = $flashMessage->render();
 391                 }
 392                 return $out;
 393         }
 394
 395
 396         /**
 397          * If there is a parent folder and user has access to it, return an icon
 398          * which is linked to the filelist of the parent folder.
 399          *
 400          * @param \TYPO3\CMS\Core\Resource\Folder $currentFolder
 401          * @return string
 402          */
 403         protected function getLinkToParentFolder(\TYPO3\CMS\Core\Resource\Folder $currentFolder) {
 404                 $levelUp = '';
 405                 try {
 406                         $currentStorage = $currentFolder->getStorage();
 407                         $parentFolder = $currentFolder->getParentFolder();
 408                         if ($parentFolder->getIdentifier() !== $currentFolder->getIdentifier() && $currentStorage->isWithinFileMountBoundaries($parentFolder)) {
 409                                 $levelUp = $this->linkWrapDir(
 410                                         IconUtility::getSpriteIcon(
 411                                                 'actions-view-go-up',
 412                                                 array('title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.upOneLevel', TRUE))
 413                                         ),
 414                                         $parentFolder
 415                                 );
 416                         }
 417                 } catch (\Exception $e) {}
 418                 return $levelUp;
 419         }
 420         /**
 421          * Gets the number of files and total size of a folder
 422          *
 423          * @return string
 424          */
 425         public function getFolderInfo() {
 426                 if ($this->counter == 1) {
 427                         $fileLabel = $GLOBALS['LANG']->getLL('file', TRUE);
 428                 } else {
 429                         $fileLabel = $GLOBALS['LANG']->getLL('files', TRUE);
 430                 }
 431                 return $this->counter . ' ' . $fileLabel . ', ' . GeneralUtility::formatSize($this->totalbytes, $GLOBALS['LANG']->getLL('byteSizeUnits', TRUE));
 432         }
 433
 434         /**
 435          * This returns tablerows for the directories in the array $items['sorting'].
 436          *
 437          * @param \TYPO3\CMS\Core\Resource\Folder[] $folders Folders of \TYPO3\CMS\Core\Resource\Folder
 438          * @return string HTML table rows.
 439          */
 440         public function formatDirList(array $folders) {
 441                 $out = '';
 442                 foreach ($folders as $folderName => $folderObject) {
 443                         $role = $folderObject->getRole();
 444                         if ($role === FolderInterface::ROLE_PROCESSING) {
 445                                 // don't show processing-folder
 446                                 continue;
 447                         }
 448                         if ($role !== FolderInterface::ROLE_DEFAULT) {
 449                                 $displayName = '<strong>' . htmlspecialchars($folderName) . '</strong>';
 450                         } else {
 451                                 $displayName = htmlspecialchars($folderName);
 452                         }
 453
 454                         list($flag, $code) = $this->fwd_rwd_nav();
 455                         $out .= $code;
 456                         if ($flag) {
 457                                 $isLocked = $folderObject instanceof \TYPO3\CMS\Core\Resource\InaccessibleFolder;
 458                                 $isWritable = $folderObject->checkActionPermission('write');
 459
 460                                 // Initialization
 461                                 $this->counter++;
 462
 463                                 // The icon with link
 464                                 $theIcon = IconUtility::getSpriteIconForResource($folderObject, array('title' => $folderName));
 465                                 if (!$isLocked && $this->clickMenus) {
 466                                         $theIcon = $GLOBALS['SOBE']->doc->wrapClickMenuOnIcon($theIcon, $folderObject->getCombinedIdentifier());
 467                                 }
 468
 469                                 // Preparing and getting the data-array
 470                                 $theData = array();
 471                                 if ($isLocked) {
 472                                         foreach ($this->fieldArray as $field) {
 473                                                 $theData[$field] = '';
 474                                         }
 475                                         $theData['file'] = $displayName;
 476                                 } else {
 477                                         foreach ($this->fieldArray as $field) {
 478                                                 switch ($field) {
 479                                                         case 'size':
 480                                                                 $numFiles = $folderObject->getFileCount();
 481                                                                 $theData[$field] = $numFiles . ' ' . $GLOBALS['LANG']->getLL(($numFiles === 1 ? 'file' : 'files'), TRUE);
 482                                                                 break;
 483                                                         case 'rw':
 484                                                                 $theData[$field] = '<strong class="text-danger">' . $GLOBALS['LANG']->getLL('read', TRUE) . '</strong>' . (!$isWritable ? '' : '<strong class="text-danger">' . $GLOBALS['LANG']->getLL('write', TRUE) . '</strong>');
 485                                                                 break;
 486                                                         case 'fileext':
 487                                                                 $theData[$field] = $GLOBALS['LANG']->getLL('folder', TRUE);
 488                                                                 break;
 489                                                         case 'tstamp':
 490                                                                 // @todo: FAL: how to get the mtime info -- $theData[$field] = \TYPO3\CMS\Backend\Utility\BackendUtility::date($theFile['tstamp']);
 491                                                                 $theData[$field] = '-';
 492                                                                 break;
 493                                                         case 'file':
 494                                                                 $theData[$field] = $this->linkWrapDir($displayName, $folderObject);
 495                                                                 break;
 496                                                         case '_CONTROL_':
 497                                                                 $theData[$field] = $this->makeEdit($folderObject);
 498                                                                 break;
 499                                                         case '_CLIPBOARD_':
 500                                                                 $theData[$field] = $this->makeClip($folderObject);
 501                                                                 break;
 502                                                         case '_REF_':
 503                                                                 $theData[$field] = $this->makeRef($folderObject);
 504                                                                 break;
 505                                                         default:
 506                                                                 $theData[$field] = GeneralUtility::fixed_lgd_cs($theFile[$field], $this->fixedL);
 507                                                 }
 508                                         }
 509                                 }
 510                                 $out .= $this->addelement(1, $theIcon, $theData);
 511                         }
 512                         $this->eCounter++;
 513                         $this->dirCounter = $this->eCounter;
 514                 }
 515                 return $out;
 516         }
 517
 518         /**
 519          * Wraps the directory-titles
 520          *
 521          * @param string $title String to be wrapped in links
 522          * @param \TYPO3\CMS\Core\Resource\Folder $folderObject Folder to work on
 523          * @return string HTML
 524          */
 525         public function linkWrapDir($title, \TYPO3\CMS\Core\Resource\Folder $folderObject) {
 526                 $href = $this->backPath . $this->script . '&id=' . rawurlencode($folderObject->getCombinedIdentifier());
 527                 $onclick = ' onclick="' . htmlspecialchars(('top.content.nav_frame.hilight_row("file","folder' . GeneralUtility::md5int($folderObject->getCombinedIdentifier()) . '_"+top.fsMod.currentBank)')) . '"';
 528                 // Sometimes $code contains plain HTML tags. In such a case the string should not be modified!
 529                 if ((string)$title === strip_tags($title)) {
 530                         return '<a href="' . htmlspecialchars($href) . '"' . $onclick . ' title="' . htmlspecialchars($title) . '">' . GeneralUtility::fixed_lgd_cs($title, $this->fixedL) . '</a>';
 531                 } else {
 532                         return '<a href="' . htmlspecialchars($href) . '"' . $onclick . '>' . $title . '</a>';
 533                 }
 534         }
 535
 536         /**
 537          * Wraps filenames in links which opens them in a window IF they are in web-path.
 538          *
 539          * @param string $code String to be wrapped in links
 540          * @param \TYPO3\CMS\Core\Resource\File $fileObject File to be linked
 541          * @return string HTML
 542          */
 543         public function linkWrapFile($code, \TYPO3\CMS\Core\Resource\File $fileObject) {
 544                 $fileUrl = $fileObject->getPublicUrl(TRUE);
 545                 if ($fileUrl) {
 546                         $aOnClick = 'return top.openUrlInWindow(\'' . $fileUrl . '\', \'WebFile\');';
 547                         $code = '<a href="#" title="' . htmlspecialchars($code) . '" onclick="' . htmlspecialchars($aOnClick) . '">' . GeneralUtility::fixed_lgd_cs($code, $this->fixedL) . '</a>';
 548                 }
 549                 return $code;
 550         }
 551
 552         /**
 553          * Returns list URL; This is the URL of the current script with id and imagemode parameters, that's all.
 554          * The URL however is not relative (with the backpath), otherwise GeneralUtility::sanitizeLocalUrl() would say that
 555          * the URL would be invalid
 556          *
 557          * @return string URL
 558          */
 559         public function listURL() {
 560                 return GeneralUtility::linkThisScript(array(
 561                         'target' => rawurlencode($this->folderObject->getCombinedIdentifier()),
 562                         'imagemode' => $this->thumbs
 563                 ));
 564         }
 565
 566         /**
 567          * This returns tablerows for the files in the array $items['sorting'].
 568          *
 569          * @param \TYPO3\CMS\Core\Resource\File[] $files File items
 570          * @return string HTML table rows.
 571          */
 572         public function formatFileList(array $files) {
 573                 $out = '';
 574                 // first two keys are "0" (default) and "-1" (multiple), after that comes the "other languages"
 575                 $allSystemLanguages = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Configuration\TranslationConfigurationProvider::class)->getSystemLanguages();
 576                 $systemLanguages = array_filter($allSystemLanguages, function($languageRecord) {
 577                         if ($languageRecord['uid'] === -1 || $languageRecord['uid'] === 0 || !$GLOBALS['BE_USER']->checkLanguageAccess($languageRecord['uid'])) {
 578                                 return FALSE;
 579                         } else {
 580                                 return TRUE;
 581                         }
 582                 });
 583
 584                 foreach ($files as $fileObject) {
 585                         list($flag, $code) = $this->fwd_rwd_nav();
 586                         $out .= $code;
 587                         if ($flag) {
 588                                 // Initialization
 589                                 $this->counter++;
 590                                 $this->totalbytes += $fileObject->getSize();
 591                                 $ext = $fileObject->getExtension();
 592                                 $fileName = trim($fileObject->getName());
 593                                 // The icon with link
 594                                 $theIcon = IconUtility::getSpriteIconForResource($fileObject, array('title' => $fileName));
 595                                 if ($this->clickMenus) {
 596                                         $theIcon = $GLOBALS['SOBE']->doc->wrapClickMenuOnIcon($theIcon, $fileObject->getCombinedIdentifier());
 597                                 }
 598                                 // Preparing and getting the data-array
 599                                 $theData = array();
 600                                 foreach ($this->fieldArray as $field) {
 601                                         switch ($field) {
 602                                                 case 'size':
 603                                                         $theData[$field] = GeneralUtility::formatSize($fileObject->getSize(), $GLOBALS['LANG']->getLL('byteSizeUnits', TRUE));
 604                                                         break;
 605                                                 case 'rw':
 606                                                         $theData[$field] = '' . (!$fileObject->checkActionPermission('read') ? ' ' : '<strong class="text-danger">' . $GLOBALS['LANG']->getLL('read', TRUE) . '</strong>') . (!$fileObject->checkActionPermission('write') ? '' : '<strong class="text-danger">' . $GLOBALS['LANG']->getLL('write', TRUE) . '</strong>');
 607                                                         break;
 608                                                 case 'fileext':
 609                                                         $theData[$field] = strtoupper($ext);
 610                                                         break;
 611                                                 case 'tstamp':
 612                                                         $theData[$field] = BackendUtility::date($fileObject->getModificationTime());
 613                                                         break;
 614                                                 case '_CONTROL_':
 615                                                         $theData[$field] = $this->makeEdit($fileObject);
 616                                                         break;
 617                                                 case '_CLIPBOARD_':
 618                                                         $theData[$field] = $this->makeClip($fileObject);
 619                                                         break;
 620                                                 case '_LOCALIZATION_':
 621                                                         if (!empty($systemLanguages) && $fileObject->isIndexed() && $fileObject->checkActionPermission('write')) {
 622                                                                 $metaDataRecord = $fileObject->_getMetaData();
 623                                                                 $translations = $this->getTranslationsForMetaData($metaDataRecord);
 624                                                                 $languageCode = '';
 625
 626                                                                 foreach ($systemLanguages as $language) {
 627                                                                         $languageId = $language['uid'];
 628                                                                         $flagIcon = $language['flagIcon'];
 629
 630                                                                         if (array_key_exists($languageId, $translations)) {
 631                                                                                 $flagButtonIcon = IconUtility::getSpriteIcon(
 632                                                                                         'actions-document-open',
 633                                                                                         array('title' => $fileName),
 634                                                                                         array($flagIcon . '-overlay' => array()));
 635                                                                                 $data = array(
 636                                                                                         'sys_file_metadata' => array($translations[$languageId]['uid'] => 'edit')
 637                                                                                 );
 638                                                                                 $editOnClick = BackendUtility::editOnClick(GeneralUtility::implodeArrayForUrl('edit', $data), $GLOBALS['BACK_PATH'], $this->listUrl());
 639                                                                                 $languageCode .= '<a href="#" class="btn" onclick="' . $editOnClick . '">' . $flagButtonIcon . '</a>';
 640                                                                         } else {
 641                                                                                 $href = $GLOBALS['SOBE']->doc->issueCommand(
 642                                                                                         '&cmd[sys_file_metadata][' . $metaDataRecord['uid'] . '][localize]=' . $languageId,
 643                                                                                         $this->backPath . 'alt_doc.php?justLocalized=' . rawurlencode(('sys_file_metadata:' . $metaDataRecord['uid'] . ':' . $languageId)) .
 644                                                                                         '&returnUrl=' . rawurlencode($this->listURL()) . BackendUtility::getUrlToken('editRecord')
 645                                                                                 );
 646                                                                                 $flagButtonIcon = IconUtility::getSpriteIcon($flagIcon);
 647                                                                                 $languageCode .= '<a href="' . htmlspecialchars($href) . '" class="btn">' . $flagButtonIcon . '</a> ';
 648                                                                         }
 649                                                                 }
 650
 651                                                                 // Hide flag button bar when not translated yet
 652                                                                 $theData[$field] = ' <div class="localisationData btn-group" data-fileid="' . $fileObject->getUid() . '"' .
 653                                                                                 (empty($translations) ? ' style="display: none;"' : '') . '>' . $languageCode . '</div>';
 654                                                                 $theData[$field] .= '<a class="btn filelist-translationToggler" data-fileid="' . $fileObject->getUid() . '">' .
 655                                                                         IconUtility::getSpriteIcon('mimetypes-x-content-page-language-overlay') . '</a>';
 656                                                         }
 657                                                         break;
 658                                                 case '_REF_':
 659                                                         $theData[$field] = $this->makeRef($fileObject);
 660                                                         break;
 661                                                 case 'file':
 662                                                         $theData[$field] = $this->linkWrapFile(htmlspecialchars($fileName), $fileObject);
 663
 664                                                         if ($fileObject->isMissing()) {
 665                                                                 $flashMessage = \TYPO3\CMS\Core\Resource\Utility\BackendUtility::getFlashMessageForMissingFile($fileObject);
 666                                                                 $theData[$field] .= $flashMessage->render();
 667                                                         // Thumbnails?
 668                                                         } elseif ($this->thumbs && $this->isImage($ext)) {
 669                                                                 $processedFile = $fileObject->process(\TYPO3\CMS\Core\Resource\ProcessedFile::CONTEXT_IMAGEPREVIEW, array());
 670                                                                 if ($processedFile) {
 671                                                                         $thumbUrl = $processedFile->getPublicUrl(TRUE);
 672                                                                         $theData[$field] .= '<br /><img src="' . $thumbUrl . '" title="' . htmlspecialchars($fileName) . '" alt="" />';
 673                                                                 }
 674                                                         }
 675                                                         break;
 676                                                 default:
 677                                                         $theData[$field] = '';
 678                                                         if ($fileObject->hasProperty($field)) {
 679                                                                 $theData[$field] = htmlspecialchars(GeneralUtility::fixed_lgd_cs($fileObject->getProperty($field), $this->fixedL));
 680                                                         }
 681                                         }
 682                                 }
 683                                 $out .= $this->addelement(1, $theIcon, $theData);
 684
 685                         }
 686                         $this->eCounter++;
 687                 }
 688                 return $out;
 689         }
 690
 691         /**
 692          * Fetch the translations for a sys_file_metadata record
 693          *
 694          * @param $metaDataRecord
 695          * @return array keys are the sys_language uids, values are the $rows
 696          */
 697         protected function getTranslationsForMetaData($metaDataRecord) {
 698                 $where = $GLOBALS['TCA']['sys_file_metadata']['ctrl']['transOrigPointerField'] . '=' . (int)$metaDataRecord['uid'] .
 699                         ' AND ' . $GLOBALS['TCA']['sys_file_metadata']['ctrl']['languageField'] . '>0';
 700                 $translationRecords = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('*', 'sys_file_metadata', $where);
 701                 $translations = array();
 702                 foreach ($translationRecords as $record) {
 703                         $translations[$record[$GLOBALS['TCA']['sys_file_metadata']['ctrl']['languageField']]] = $record;
 704                 }
 705                 return $translations;
 706         }
 707
 708         /**
 709          * Returns TRUE if $ext is an image-extension according to $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']
 710          *
 711          * @param string $ext File extension
 712          * @return bool
 713          */
 714         public function isImage($ext) {
 715                 return GeneralUtility::inList($GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'], strtolower($ext));
 716         }
 717
 718         /**
 719          * Wraps the directory-titles ($code) in a link to filelist/mod1/index.php (id=$path) and sorting commands...
 720          *
 721          * @param string $code String to be wrapped
 722          * @param string $folderIdentifier ID (path)
 723          * @param string $col Sorting column
 724          * @return string HTML
 725          */
 726         public function linkWrapSort($code, $folderIdentifier, $col) {
 727                 if ($this->sort === $col) {
 728                         // Check reverse sorting
 729                         $params = '&SET[sort]=' . $col . '&SET[reverse]=' . ($this->sortRev ? '0' : '1');
 730                         $sortArrow = IconUtility::getSpriteIcon('status-status-sorting-light-' . ($this->sortRev ? 'desc' : 'asc'));
 731                 } else {
 732                         $params = '&SET[sort]=' . $col . '&SET[reverse]=0';
 733                         $sortArrow = '';
 734                 }
 735                 $href = GeneralUtility::resolveBackPath(($GLOBALS['BACK_PATH'] . $this->script)) . '&id=' . rawurlencode($folderIdentifier) . $params;
 736                 return '<a href="' . htmlspecialchars($href) . '">' . $code . $sortArrow . '</a>';
 737         }
 738
 739         /**
 740          * Creates the clipboard control pad
 741          *
 742          * @param \TYPO3\CMS\Core\Resource\File|\TYPO3\CMS\Core\Resource\Folder $fileOrFolderObject Array with information about the file/directory for which to make the clipboard panel for the listing.
 743          * @return string HTML-table
 744          */
 745         public function makeClip($fileOrFolderObject) {
 746                 if (!$fileOrFolderObject->checkActionPermission('read')) {
 747                         return '';
 748                 }
 749                 $cells = array();
 750                 $fullIdentifier = $fileOrFolderObject->getCombinedIdentifier();
 751                 $md5 = GeneralUtility::shortmd5($fullIdentifier);
 752                 // For normal clipboard, add copy/cut buttons:
 753                 if ($this->clipObj->current == 'normal') {
 754                         $isSel = $this->clipObj->isSelected('_FILE', $md5);
 755                         $cells[] = '<a class="btn" href="' . htmlspecialchars($this->clipObj->selUrlFile($fullIdentifier, 1, ($isSel == 'copy'))) . '">' . IconUtility::getSpriteIcon(('actions-edit-copy' . ($isSel == 'copy' ? '-release' : '')), array('title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:cm.copy', TRUE))) . '</a>';
 756                         // we can only cut if file can be moved
 757                         if ($fileOrFolderObject->checkActionPermission('move')) {
 758                                 $cells[] = '<a class="btn" href="' . htmlspecialchars($this->clipObj->selUrlFile($fullIdentifier, 0, ($isSel == 'cut'))) . '">' . IconUtility::getSpriteIcon(('actions-edit-cut' . ($isSel == 'cut' ? '-release' : '')), array('title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:cm.cut', TRUE))) . '</a>';
 759                         } else {
 760                                 $cells[] = $this->spaceIcon;
 761                         }
 762                 } else {
 763                         // For numeric pads, add select checkboxes:
 764                         $n = '_FILE|' . $md5;
 765                         $this->CBnames[] = $n;
 766                         $checked = $this->clipObj->isSelected('_FILE', $md5) ? ' checked="checked"' : '';
 767                         $cells[] = '<div class="btn-checkbox-holder"><input type="hidden" name="CBH[' . $n . ']" value="0" /><input type="checkbox" name="CBC[' . $n . ']" value="' . htmlspecialchars($fullIdentifier) . '" class="smallCheckboxes btn-checkbox"' . $checked . ' /><span class="btn"><span class="t3-icon fa"></span></span></div>';
 768                 }
 769                 // Display PASTE button, if directory:
 770                 $elFromTable = $this->clipObj->elFromTable('_FILE');
 771                 if (is_a($fileOrFolderObject, 'TYPO3\\CMS\\Core\\Resource\\Folder') && count($elFromTable) && $fileOrFolderObject->checkActionPermission('write')) {
 772                         $cells[] = '<a class="btn" href="' . htmlspecialchars($this->clipObj->pasteUrl('_FILE', $fullIdentifier)) . '" onclick="return ' . htmlspecialchars($this->clipObj->confirmMsg('_FILE', $fullIdentifier, 'into', $elFromTable)) . '" title="' . $GLOBALS['LANG']->getLL('clip_pasteInto', TRUE) . '">' . IconUtility::getSpriteIcon('actions-document-paste-into') . '</a>';
 773                 }
 774                 // Compile items into a DIV-element:
 775                 return ' <div class="btn-group">' . implode('', $cells) . '</div>';
 776         }
 777
 778         /**
 779          * Creates the edit control section
 780          *
 781          * @param \TYPO3\CMS\Core\Resource\File|\TYPO3\CMS\Core\Resource\Folder $fileOrFolderObject Array with information about the file/directory for which to make the edit control section for the listing.
 782          * @return string HTML-table
 783          */
 784         public function makeEdit($fileOrFolderObject) {
 785                 $cells = array();
 786                 $fullIdentifier = $fileOrFolderObject->getCombinedIdentifier();
 787                 // Edit metadata of file
 788                 try {
 789                         if (is_a($fileOrFolderObject, 'TYPO3\\CMS\\Core\\Resource\\File') && $fileOrFolderObject->isIndexed() && $fileOrFolderObject->checkActionPermission('write')) {
 790                                 $metaData = $fileOrFolderObject->_getMetaData();
 791                                 $data = array(
 792                                         'sys_file_metadata' => array($metaData['uid'] => 'edit')
 793                                 );
 794                                 $editOnClick = BackendUtility::editOnClick(GeneralUtility::implodeArrayForUrl('edit', $data), $GLOBALS['BACK_PATH'], $this->listUrl());
 795                                 $title = htmlspecialchars($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:cm.editMetadata'));
 796                                 $cells['editmetadata'] = '<a href="#" class="btn" onclick="' . $editOnClick . '" title="' . $title . '">'
 797                                         . IconUtility::getSpriteIcon('actions-document-open') . '</a>';
 798                         } else {
 799                                 $cells['editmetadata'] = $this->spaceIcon;
 800                         }
 801                 } catch (\Exception $e) {
 802                         $cells['editmetadata'] = $this->spaceIcon;
 803                 }
 804                 // Edit file content (if editable)
 805                 if (is_a($fileOrFolderObject, 'TYPO3\\CMS\\Core\\Resource\\File') && $fileOrFolderObject->checkActionPermission('write') && GeneralUtility::inList($GLOBALS['TYPO3_CONF_VARS']['SYS']['textfile_ext'], $fileOrFolderObject->getExtension())) {
 806                         $url = BackendUtility::getModuleUrl('file_edit', array('target' => $fullIdentifier));
 807                         $editOnClick = 'top.content.list_frame.location.href=top.TS.PATH_typo3+' . GeneralUtility::quoteJSvalue($url) . '+\'&returnUrl=\'+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search);return false;';
 808                         $cells['edit'] = '<a href="#" class="btn" onclick="' . htmlspecialchars($editOnClick) . '" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:cm.editcontent') . '">' . IconUtility::getSpriteIcon('actions-page-open') . '</a>';
 809                 } else {
 810                         $cells['edit'] = $this->spaceIcon;
 811                 }
 812                 // rename the file
 813                 if ($fileOrFolderObject->checkActionPermission('rename')) {
 814                         $url = BackendUtility::getModuleUrl('file_rename', array('target' => $fullIdentifier));
 815                         $renameOnClick = 'top.content.list_frame.location.href = top.TS.PATH_typo3+' . GeneralUtility::quoteJSvalue($url) . '+\'&returnUrl=\'+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search);return false;';
 816                         $cells['rename'] = '<a href="#" class="btn" onclick="' . htmlspecialchars($renameOnClick) . '"  title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:cm.rename') . '">' . IconUtility::getSpriteIcon('actions-edit-rename') . '</a>';
 817                 } else {
 818                         $cells['rename'] = $this->spaceIcon;
 819                 }
 820                 if ($fileOrFolderObject->checkActionPermission('read')) {
 821                         if (is_a($fileOrFolderObject, 'TYPO3\\CMS\\Core\\Resource\\Folder')) {
 822                                 $infoOnClick = 'top.launchView( \'_FOLDER\', \'' . $fullIdentifier . '\');return false;';
 823                         } elseif (is_a($fileOrFolderObject, 'TYPO3\\CMS\\Core\\Resource\\File')) {
 824                                 $infoOnClick = 'top.launchView( \'_FILE\', \'' . $fullIdentifier . '\');return false;';
 825                         }
 826                         $cells['info'] = '<a href="#" class="btn" onclick="' . $infoOnClick . '" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:cm.info') . '">' . IconUtility::getSpriteIcon('status-dialog-information') . '</a>';
 827                 } else {
 828                         $cells['info'] = $this->spaceIcon;
 829                 }
 830
 831                 // delete the file
 832                 if ($fileOrFolderObject->checkActionPermission('delete')) {
 833                         $identifier = $fileOrFolderObject->getIdentifier();
 834                         if ($fileOrFolderObject instanceof \TYPO3\CMS\Core\Resource\Folder) {
 835                                 $referenceCountText = BackendUtility::referenceCount('_FILE', $identifier, ' (There are %s reference(s) to this folder!)');
 836                         } else {
 837                                 $referenceCountText = BackendUtility::referenceCount('sys_file', $fileOrFolderObject->getUid(), ' (There are %s reference(s) to this file!)');
 838                         }
 839
 840                         if ($GLOBALS['BE_USER']->jsConfirmation(4)) {
 841                                 $confirmationCheck = 'confirm(' . GeneralUtility::quoteJSvalue(sprintf($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:mess.delete'), $fileOrFolderObject->getName()) . $referenceCountText) . ')';
 842                         } else {
 843                                 $confirmationCheck = '1 == 1';
 844                         }
 845
 846                         $removeOnClick = 'if (' . $confirmationCheck . ') { top.content.list_frame.location.href=top.TS.PATH_typo3+\'tce_file.php?file[delete][0][data]=' . rawurlencode($fileOrFolderObject->getCombinedIdentifier()) . '&vC=' . $GLOBALS['BE_USER']->veriCode() . BackendUtility::getUrlToken('tceAction') . '&redirect=\'+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search);};';
 847
 848                         $cells['delete'] = '<a href="#" class="btn" onclick="' . htmlspecialchars($removeOnClick) . '"  title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:cm.delete') . '">' . IconUtility::getSpriteIcon('actions-edit-delete') . '</a>';
 849                 } else {
 850                         $cells['delete'] = $this->spaceIcon;
 851                 }
 852
 853                 // Hook for manipulating edit icons.
 854                 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['fileList']['editIconsHook'])) {
 855                         foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['fileList']['editIconsHook'] as $classData) {
 856                                 $hookObject = GeneralUtility::getUserObj($classData);
 857                                 if (!$hookObject instanceof \TYPO3\CMS\Filelist\FileListEditIconHookInterface) {
 858                                         throw new \UnexpectedValueException(
 859                                                 '$hookObject must implement interface \\TYPO3\\CMS\\Filelist\\FileListEditIconHookInterface',
 860                                                 1235225797
 861                                         );
 862                                 }
 863                                 $hookObject->manipulateEditIcons($cells, $this);
 864                         }
 865                 }
 866                 // Compile items into a DIV-element:
 867                 return '<div class="btn-group">' . implode('', $cells) . '</div>';
 868         }
 869
 870         /**
 871          * Make reference count
 872          *
 873          * @param \TYPO3\CMS\Core\Resource\File|\TYPO3\CMS\Core\Resource\Folder $fileOrFolderObject Array with information about the file/directory for which to make the clipboard panel for the listing.
 874          * @return string HTML
 875          */
 876         public function makeRef($fileOrFolderObject) {
 877                 if ($fileOrFolderObject instanceof \TYPO3\CMS\Core\Resource\FolderInterface) {
 878                         return '-';
 879                 }
 880                 // Look up the file in the sys_refindex.
 881                 // Exclude sys_file_metadata records as these are no use references
 882                 $rows = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('*', 'sys_refindex', 'ref_table=\'sys_file\' AND ref_uid = ' . (int)$fileOrFolderObject->getUid() . ' AND deleted=0 AND tablename != "sys_file_metadata"');
 883                 return $this->generateReferenceToolTip($rows, '\'_FILE\', ' . GeneralUtility::quoteJSvalue($fileOrFolderObject->getCombinedIdentifier()));
 884         }
 885
 886 }