PageLayoutController.php

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

use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3\CMS\Backend\Utility\IconUtility;
use TYPO3\CMS\Core\Messaging\FlashMessage;
use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Utility\MathUtility;
use TYPO3\CMS\Core\Versioning\VersionState;

class PageLayoutController {

    // Internal, GPvars:
    // Page Id for which to make the listing
    public $id;

    // Pointer - for browsing list of records.
    public $pointer;

    // Thumbnails or not
    public $imagemode;

    // Search-fields
    public $search_field;

    // Search-levels
    public $search_levels;

    // Show-limit
    public $showLimit;

    // Return URL
    public $returnUrl;

    // Clear-cache flag - if set, clears page cache for current id.
    public $clear_cache;

    // PopView id - for opening a window with the page
    public $popView;

    // QuickEdit: Variable, that tells quick edit what to show/edit etc. Format is [tablename]:[uid] with some exceptional values for both parameters (with special meanings).
    public $edit_record;

    // QuickEdit: If set, this variable tells quick edit that the last edited record had this value as UID and we should look up the new, real uid value in sys_log.
    public $new_unique_uid;

    // Internal, static:
    // Page select perms clause
    public $perms_clause;

    // Module TSconfig
    public $modTSconfig;

    public $modSharedTSconfig;

    // Current ids page record
    public $pageinfo;

    public $doc;

    // Back path of the module
    public $backPath;

    // "Pseudo" Description -table name
    public $descrTable;

    // List of column-integers to edit. Is set from TSconfig, default is "1,0,2,3"
    public $colPosList;

    // Flag: If content can be edited or not.
    public $EDIT_CONTENT;

    // Users permissions integer for this page.
    public $CALC_PERMS;

    // Currently selected language for editing content elements
    public $current_sys_language;

    // Module configuration
    public $MCONF = array();

    // Menu configuration
    public $MOD_MENU = array();

    // Module settings (session variable)
    public $MOD_SETTINGS = array();

    // Array, where files to include is accumulated in the init() function
    public $include_once = array();

    // Array of tables to be listed by the Web > Page module in addition to the default tables
    public $externalTables = array();

    // Internal, dynamic:
    // Module output accumulation
    public $content;

    // Function menu temporary storage
    public $topFuncMenu;

    // Temporary storage for page edit icon
    public $editIcon;

    public $activeColPosList;

    public function init() {
        // Setting module configuration / page select clause
        $this->MCONF = $GLOBALS['MCONF'];
        $this->perms_clause = $GLOBALS['BE_USER']->getPagePermsClause(1);
        $this->backPath = $GLOBALS['BACK_PATH'];
        // GPvars:
        $this->id = (int)GeneralUtility::_GP('id');
        $this->pointer = GeneralUtility::_GP('pointer');
        $this->imagemode = GeneralUtility::_GP('imagemode');
        $this->clear_cache = GeneralUtility::_GP('clear_cache');
        $this->popView = GeneralUtility::_GP('popView');
        $this->edit_record = GeneralUtility::_GP('edit_record');
        $this->new_unique_uid = GeneralUtility::_GP('new_unique_uid');
        $this->search_field = GeneralUtility::_GP('search_field');
        $this->search_levels = GeneralUtility::_GP('search_levels');
        $this->showLimit = GeneralUtility::_GP('showLimit');
        $this->returnUrl = GeneralUtility::sanitizeLocalUrl(GeneralUtility::_GP('returnUrl'));
        $this->externalTables = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['cms']['db_layout']['addTables'];
        // Load page info array:
        $this->pageinfo = BackendUtility::readPageAccess($this->id, $this->perms_clause);
        // Initialize menu
        $this->menuConfig();
        // Setting sys language from session var:
        $this->current_sys_language = (int)$this->MOD_SETTINGS['language'];
        // CSH / Descriptions:
        $this->descrTable = '_MOD_' . $this->MCONF['name'];
    }

    public function menuConfig() {
        // MENU-ITEMS:
        $this->MOD_MENU = array(
            'tt_content_showHidden' => '',
            'showPalettes' => '',
            'showDescriptions' => '',
            'disableRTE' => '',
            'function' => array(
                0 => $GLOBALS['LANG']->getLL('m_function_0'),
                1 => $GLOBALS['LANG']->getLL('m_function_1'),
                2 => $GLOBALS['LANG']->getLL('m_function_2')
            ),
            'language' => array(
                0 => $GLOBALS['LANG']->getLL('m_default')
            )
        );
        // example settings:
        //  $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['cms']['db_layout']['addTables']['tx_myext'] =
        //      array ('default' => array(
        //              'MENU' => 'LLL:EXT:tx_myext/locallang_db.xlf:menuDefault',
        //              'fList' =>  'title,description,image',
        //              'icon' => TRUE));
        if (is_array($this->externalTables)) {
            foreach ($this->externalTables as $table => $tableSettings) {
                // delete the default settings from above
                if (is_array($this->MOD_MENU[$table])) {
                    unset($this->MOD_MENU[$table]);
                }
                if (is_array($tableSettings) && count($tableSettings) > 1) {
                    foreach ($tableSettings as $key => $settings) {
                        $this->MOD_MENU[$table][$key] = $GLOBALS['LANG']->sL($settings['MENU']);
                    }
                }
            }
        }
        // First, select all pages_language_overlay records on the current page. Each represents a possibility for a language on the page. Add these to language selector.
        $res = $this->exec_languageQuery($this->id);
        while ($lrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
            if ($GLOBALS['BE_USER']->checkLanguageAccess($lrow['uid'])) {
                $this->MOD_MENU['language'][$lrow['uid']] = $lrow['hidden'] ? '(' . $lrow['title'] . ')' : $lrow['title'];
            }
        }
        // Find if there are ANY languages at all (and if not, remove the language option from function menu).
        $count = $GLOBALS['TYPO3_DB']->exec_SELECTcountRows('uid', 'sys_language', $GLOBALS['BE_USER']->isAdmin() ? '' : 'hidden=0');
        if (!$count) {
            unset($this->MOD_MENU['function']['2']);
        }
        // page/be_user TSconfig settings and blinding of menu-items
        $this->modSharedTSconfig = BackendUtility::getModTSconfig($this->id, 'mod.SHARED');
        $this->modTSconfig = BackendUtility::getModTSconfig($this->id, 'mod.' . $this->MCONF['name']);
        if ($this->modTSconfig['properties']['QEisDefault']) {
            ksort($this->MOD_MENU['function']);
        }
        $this->MOD_MENU['function'] = BackendUtility::unsetMenuItems($this->modTSconfig['properties'], $this->MOD_MENU['function'], 'menu.function');
        // Remove QuickEdit as option if page type is not...
        if (!GeneralUtility::inList(($GLOBALS['TYPO3_CONF_VARS']['FE']['content_doktypes'] . ',6'), $this->pageinfo['doktype'])) {
            unset($this->MOD_MENU['function'][0]);
        }
        // Setting alternative default label:
        if (($this->modSharedTSconfig['properties']['defaultLanguageLabel'] || $this->modTSconfig['properties']['defaultLanguageLabel']) && isset($this->MOD_MENU['language'][0])) {
            $this->MOD_MENU['language'][0] = $this->modTSconfig['properties']['defaultLanguageLabel'] ? $this->modTSconfig['properties']['defaultLanguageLabel'] : $this->modSharedTSconfig['properties']['defaultLanguageLabel'];
        }
        // Clean up settings
        $this->MOD_SETTINGS = BackendUtility::getModuleData($this->MOD_MENU, GeneralUtility::_GP('SET'), $this->MCONF['name']);
        // For all elements to be shown in draft workspaces & to also show hidden elements by default if user hasn't disabled the option
        if ($GLOBALS['BE_USER']->workspace != 0 || $this->MOD_SETTINGS['tt_content_showHidden'] !== '0') {
            $this->MOD_SETTINGS['tt_content_showHidden'] = 1;
        }
    }

    public function clearCache() {
        if ($this->clear_cache) {
            $tce = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\DataHandling\\DataHandler');
            $tce->stripslashes_values = 0;
            $tce->start(array(), array());
            $tce->clear_cacheCmd($this->id);
        }
    }

    protected function getHeaderFlashMessagesForCurrentPid() {
        $content = '';
        // If page is a folder
        if ($this->pageinfo['doktype'] == \TYPO3\CMS\Frontend\Page\PageRepository::DOKTYPE_SYSFOLDER) {
            // Access to list module
            $moduleLoader = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Module\\ModuleLoader');
            $moduleLoader->load($GLOBALS['TBE_MODULES']);
            $modules = $moduleLoader->modules;
            if (is_array($modules['web']['sub']['list'])) {
                $flashMessage = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', '<p>' . $GLOBALS['LANG']->getLL('goToListModuleMessage') . '</p>
                    <p>' . IconUtility::getSpriteIcon('actions-system-list-open') . '<a href="javascript:top.goToModule( \'web_list\',1);">' . $GLOBALS['LANG']->getLL('goToListModule') . '
                        </a>
                    </p>', '', FlashMessage::INFO);
                $content .= $flashMessage->render();
            }
        }
        // If content from different pid is displayed
        if ($this->pageinfo['content_from_pid']) {
            $contentPage = BackendUtility::getRecord('pages', (int)$this->pageinfo['content_from_pid']);
            $title = BackendUtility::getRecordTitle('pages', $contentPage);
            $linkToPid = $this->local_linkThisScript(array('id' => $this->pageinfo['content_from_pid']));
            $link = '<a href="' . $linkToPid . '">' . htmlspecialchars($title) . ' (PID ' . (int)$this->pageinfo['content_from_pid'] . ')</a>';
            $flashMessage = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', sprintf($GLOBALS['LANG']->getLL('content_from_pid_title'), $link), '', FlashMessage::INFO);
            $content .= $flashMessage->render();
        }
        return $content;
    }

    protected function getLocalizedPageTitle() {
        if ($this->current_sys_language > 0) {
            $overlayRecord = $GLOBALS['TYPO3_DB']->exec_SELECTgetSingleRow(
                'title',
                'pages_language_overlay',
                'pid = ' . (int)$this->id .
                        ' AND sys_language_uid = ' . (int)$this->current_sys_language .
                        BackendUtility::deleteClause('pages_language_overlay') .
                        BackendUtility::versioningPlaceholderClause('pages_language_overlay'),
                '',
                '',
                '',
                'sys_language_uid'
            );
            return $overlayRecord['title'];
        } else {
            return $this->pageinfo['title'];
        }
    }

    public function main() {
        // Access check...
        // The page will show only if there is a valid page and if this page may be viewed by the user
        $access = is_array($this->pageinfo) ? 1 : 0;
        if ($this->id && $access) {
            // Initialize permission settings:
            $this->CALC_PERMS = $GLOBALS['BE_USER']->calcPerms($this->pageinfo);
            $this->EDIT_CONTENT = $this->CALC_PERMS & 16 ? 1 : 0;
            // Start document template object:
            $this->doc = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Template\\DocumentTemplate');
            $this->doc->backPath = $GLOBALS['BACK_PATH'];
            $this->doc->setModuleTemplate('EXT:backend/Resources/Private/Templates/db_layout.html');
            // JavaScript:
            $this->doc->JScode = '<script type="text/javascript" ' . 'src="' . GeneralUtility::createVersionNumberedFilename(($GLOBALS['BACK_PATH'] . 'js/jsfunc.updateform.js')) . '">' . '</script>';

            // override the default jumpToUrl
            $this->doc->JScodeArray['jumpToUrl'] = '
                function jumpToUrl(URL,formEl) {
                    if (document.editform && TBE_EDITOR.isFormChanged)  {   // Check if the function exists... (works in all browsers?)
                        if (!TBE_EDITOR.isFormChanged()) {
                            window.location.href = URL;
                        } else if (formEl) {
                            if (formEl.type=="checkbox") formEl.checked = formEl.checked ? 0 : 1;
                        }
                    } else {
                        window.location.href = URL;
                    }
                }
';

            $this->doc->JScode .= $this->doc->wrapScriptTags('
                if (top.fsMod) top.fsMod.recentIds["web"] = ' . (int)$this->id . ';
                if (top.fsMod) top.fsMod.navFrameHighlightedID["web"] = "pages' . (int)$this->id . '_"+top.fsMod.currentBank; ' . (int)$this->id . ';
            ' . ($this->popView ? BackendUtility::viewOnClick($this->id, $GLOBALS['BACK_PATH'], BackendUtility::BEgetRootLine($this->id)) : '') . '

                function deleteRecord(table,id,url) {   //
                    if (confirm(' . GeneralUtility::quoteJSvalue($GLOBALS['LANG']->getLL('deleteWarning')) . ')) {
                        window.location.href = "' . $GLOBALS['BACK_PATH'] . 'tce_db.php?cmd["+table+"]["+id+"][delete]=1&redirect="+escape(url)+"&vC=' . $GLOBALS['BE_USER']->veriCode() . BackendUtility::getUrlToken('tceAction') . '&prErr=1&uPT=1";
                    }
                    return false;
                }
            ');
            $this->doc->JScode .= $this->doc->wrapScriptTags('
                var DTM_array = [];
                var DTM_origClass = "";

                    // if tabs are used in a popup window the array might not exists
                if(!top.DTM_currentTabs) {
                    top.DTM_currentTabs = [];
                }

                function DTM_activate(idBase,index,doToogle) {  //
                        // Hiding all:
                    if (DTM_array[idBase]) {
                        for(cnt = 0; cnt < DTM_array[idBase].length ; cnt++) {
                            if (DTM_array[idBase][cnt] != idBase+"-"+index) {
                                document.getElementById(DTM_array[idBase][cnt]+"-DIV").style.display = "none";
                                document.getElementById(DTM_array[idBase][cnt]+"-MENU").attributes.getNamedItem("class").nodeValue = "tab";
                            }
                        }
                    }

                        // Showing one:
                    if (document.getElementById(idBase+"-"+index+"-DIV")) {
                        if (doToogle && document.getElementById(idBase+"-"+index+"-DIV").style.display == "block") {
                            document.getElementById(idBase+"-"+index+"-DIV").style.display = "none";
                            if(DTM_origClass=="") {
                                document.getElementById(idBase+"-"+index+"-MENU").attributes.getNamedItem("class").nodeValue = "tab";
                            } else {
                                DTM_origClass = "tab";
                            }
                            top.DTM_currentTabs[idBase] = -1;
                        } else {
                            document.getElementById(idBase+"-"+index+"-DIV").style.display = "block";
                            if(DTM_origClass=="") {
                                document.getElementById(idBase+"-"+index+"-MENU").attributes.getNamedItem("class").nodeValue = "tabact";
                            } else {
                                DTM_origClass = "tabact";
                            }
                            top.DTM_currentTabs[idBase] = index;
                        }
                    }
                }
                function DTM_toggle(idBase,index,isInit) {  //
                        // Showing one:
                    if (document.getElementById(idBase+"-"+index+"-DIV")) {
                        if (document.getElementById(idBase+"-"+index+"-DIV").style.display == "block") {
                            document.getElementById(idBase+"-"+index+"-DIV").style.display = "none";
                            if(isInit) {
                                document.getElementById(idBase+"-"+index+"-MENU").attributes.getNamedItem("class").nodeValue = "tab";
                            } else {
                                DTM_origClass = "tab";
                            }
                            top.DTM_currentTabs[idBase+"-"+index] = 0;
                        } else {
                            document.getElementById(idBase+"-"+index+"-DIV").style.display = "block";
                            if(isInit) {
                                document.getElementById(idBase+"-"+index+"-MENU").attributes.getNamedItem("class").nodeValue = "tabact";
                            } else {
                                DTM_origClass = "tabact";
                            }
                            top.DTM_currentTabs[idBase+"-"+index] = 1;
                        }
                    }
                }

                function DTM_mouseOver(obj) {   //
                        DTM_origClass = obj.attributes.getNamedItem(\'class\').nodeValue;
                        obj.attributes.getNamedItem(\'class\').nodeValue += "_over";
                }

                function DTM_mouseOut(obj) {    //
                        obj.attributes.getNamedItem(\'class\').nodeValue = DTM_origClass;
                        DTM_origClass = "";
                }
            ');
            // Setting doc-header
            $this->doc->form = '<form action="' . htmlspecialchars(('db_layout.php?id=' . $this->id . '&imagemode=' . $this->imagemode)) . '" method="post">';
            // Creating the top function menu:
            $this->topFuncMenu = BackendUtility::getFuncMenu($this->id, 'SET[function]', $this->MOD_SETTINGS['function'], $this->MOD_MENU['function'], 'db_layout.php', '');
            $this->languageMenu = count($this->MOD_MENU['language']) > 1 ? $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_general.xlf:LGL.language', TRUE) . BackendUtility::getFuncMenu($this->id, 'SET[language]', $this->current_sys_language, $this->MOD_MENU['language'], 'db_layout.php', '') : '';
            // Find backend layout / coumns
            $backendLayout = GeneralUtility::callUserFunction('TYPO3\\CMS\\Backend\\View\\BackendLayoutView->getSelectedBackendLayout', $this->id, $this);
            if (count($backendLayout['__colPosList'])) {
                $this->colPosList = implode(',', $backendLayout['__colPosList']);
            }
            // Removing duplicates, if any
            $this->colPosList = array_unique(GeneralUtility::intExplode(',', $this->colPosList));
            // Accessible columns
            if (isset($this->modSharedTSconfig['properties']['colPos_list']) && trim($this->modSharedTSconfig['properties']['colPos_list']) !== '') {
                $this->activeColPosList = array_unique(GeneralUtility::intExplode(',', trim($this->modSharedTSconfig['properties']['colPos_list'])));
                // Match with the list which is present in the colPosList for the current page
                if (!empty($this->colPosList) && !empty($this->activeColPosList)) {
                    $this->activeColPosList = array_unique(array_intersect(
                        $this->activeColPosList,
                        $this->colPosList
                    ));
                }
            } else {
                $this->activeColPosList = $this->colPosList;
            }
            $this->activeColPosList = implode(',', $this->activeColPosList);
            $this->colPosList = implode(',', $this->colPosList);

            // Page title
            $body = $this->doc->header($this->getLocalizedPageTitle());
            $body .= $this->getHeaderFlashMessagesForCurrentPid();
            // Render the primary module content:
            if ($this->MOD_SETTINGS['function'] == 0) {
                // QuickEdit
                $body .= $this->renderQuickEdit();
            } else {
                // All other listings
                $body .= $this->renderListContent();
            }
            // Setting up the buttons and markers for docheader
            $docHeaderButtons = $this->getButtons($this->MOD_SETTINGS['function'] == 0 ? 'quickEdit' : '');
            $markers = array(
                'CSH' => $docHeaderButtons['csh'],
                'TOP_FUNCTION_MENU' => $this->topFuncMenu . $this->editSelect,
                'LANGSELECTOR' => $this->languageMenu,
                'CONTENT' => $body
            );
            // Build the <body> for the module
            $this->content .= $this->doc->moduleBody($this->pageinfo, $docHeaderButtons, $markers);
            // Renders the module page
            $this->content = $this->doc->render($GLOBALS['LANG']->getLL('title'), $this->content);
        } else {
            // If no access or id value, create empty document:
            $this->doc = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Template\\DocumentTemplate');
            $this->doc->backPath = $GLOBALS['BACK_PATH'];
            $this->doc->setModuleTemplate('EXT:backend/Resources/Private/Templates/db_layout.html');
            $this->doc->JScode = $this->doc->wrapScriptTags('
                if (top.fsMod) top.fsMod.recentIds["web"] = ' . (int)$this->id . ';
            ');
            $flashMessage = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', $GLOBALS['LANG']->getLL('clickAPage_content'), $GLOBALS['LANG']->getLL('clickAPage_header'), FlashMessage::INFO);
            $body = $flashMessage->render();
            // Setting up the buttons and markers for docheader
            $docHeaderButtons = array(
                'view' => '',
                'history_page' => '',
                'new_content' => '',
                'move_page' => '',
                'move_record' => '',
                'new_page' => '',
                'edit_page' => '',
                'csh' => '',
                'shortcut' => '',
                'cache' => '',
                'savedok' => '',
                'savedokshow' => '',
                'closedok' => '',
                'deletedok' => '',
                'undo' => '',
                'history_record' => '',
                'edit_language' => ''
            );
            $markers = array(
                'CSH' => BackendUtility::cshItem($this->descrTable, '', $GLOBALS['BACK_PATH'], '', TRUE),
                'TOP_FUNCTION_MENU' => '',
                'LANGSELECTOR' => '',
                'CONTENT' => $body
            );
            $this->content .= $this->doc->moduleBody($this->pageinfo, $docHeaderButtons, $markers);
            // Renders the module page
            $this->content = $this->doc->render($GLOBALS['LANG']->getLL('title'), $this->content);
        }
    }

    public function renderQuickEdit() {
        // Alternative template
        $this->doc->setModuleTemplate('EXT:backend/Resources/Private/Templates/db_layout_quickedit.html');
        // Alternative form tag; Quick Edit submits its content to tce_db.php.
        $this->doc->form = '<form action="' . htmlspecialchars(($GLOBALS['BACK_PATH'] . 'tce_db.php?&prErr=1&uPT=1')) . '" method="post" enctype="' . $GLOBALS['TYPO3_CONF_VARS']['SYS']['form_enctype'] . '" name="editform" onsubmit="return TBE_EDITOR.checkSubmit(1);">';
        // Setting up the context sensitive menu:
        $this->doc->getContextMenuCode();
        // Set the edit_record value for internal use in this function:
        $edit_record = $this->edit_record;
        // If a command to edit all records in a column is issue, then select all those elements, and redirect to alt_doc.php:
        if (substr($edit_record, 0, 9) == '_EDIT_COL') {
            $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'tt_content', 'pid=' . (int)$this->id . ' AND colPos=' . (int)substr($edit_record, 10) . ' AND sys_language_uid=' . (int)$this->current_sys_language . ($this->MOD_SETTINGS['tt_content_showHidden'] ? '' : BackendUtility::BEenableFields('tt_content')) . BackendUtility::deleteClause('tt_content') . BackendUtility::versioningPlaceholderClause('tt_content'), '', 'sorting');
            $idListA = array();
            while ($cRow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
                $idListA[] = $cRow['uid'];
            }
            $url = $GLOBALS['BACK_PATH'] . 'alt_doc.php?edit[tt_content][' . implode(',', $idListA) . ']=edit&returnUrl=' . rawurlencode($this->local_linkThisScript(array('edit_record' => '')));
            \TYPO3\CMS\Core\Utility\HttpUtility::redirect($url);
        }
        // If the former record edited was the creation of a NEW record, this will look up the created records uid:
        if ($this->new_unique_uid) {
            $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_log', 'userid=' . (int)$GLOBALS['BE_USER']->user['uid'] . ' AND NEWid=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->new_unique_uid, 'sys_log'));
            $sys_log_row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res);
            if (is_array($sys_log_row)) {
                $edit_record = $sys_log_row['tablename'] . ':' . $sys_log_row['recuid'];
            }
        }
        // Creating the selector box, allowing the user to select which element to edit:
        $opt = array();
        $is_selected = 0;
        $languageOverlayRecord = '';
        if ($this->current_sys_language) {
            list($languageOverlayRecord) = BackendUtility::getRecordsByField('pages_language_overlay', 'pid', $this->id, 'AND sys_language_uid=' . (int)$this->current_sys_language);
        }
        if (is_array($languageOverlayRecord)) {
            $inValue = 'pages_language_overlay:' . $languageOverlayRecord['uid'];
            $is_selected += (int)$edit_record == $inValue;
            $opt[] = '<option value="' . $inValue . '"' . ($edit_record == $inValue ? ' selected="selected"' : '') . '>[ ' . $GLOBALS['LANG']->getLL('editLanguageHeader', TRUE) . ' ]</option>';
        } else {
            $inValue = 'pages:' . $this->id;
            $is_selected += (int)$edit_record == $inValue;
            $opt[] = '<option value="' . $inValue . '"' . ($edit_record == $inValue ? ' selected="selected"' : '') . '>[ ' . $GLOBALS['LANG']->getLL('editPageProperties', TRUE) . ' ]</option>';
        }
        // Selecting all content elements from this language and allowed colPos:
        $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'tt_content', 'pid=' . (int)$this->id . ' AND sys_language_uid=' . (int)$this->current_sys_language . ' AND colPos IN (' . $this->colPosList . ')' . ($this->MOD_SETTINGS['tt_content_showHidden'] ? '' : BackendUtility::BEenableFields('tt_content')) . BackendUtility::deleteClause('tt_content') . BackendUtility::versioningPlaceholderClause('tt_content'), '', 'colPos,sorting');
        $colPos = NULL;
        $first = 1;
        // Page is the pid if no record to put this after.
        $prev = $this->id;
        while ($cRow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
            BackendUtility::workspaceOL('tt_content', $cRow);
            if (is_array($cRow)) {
                if ($first) {
                    if (!$edit_record) {
                        $edit_record = 'tt_content:' . $cRow['uid'];
                    }
                    $first = 0;
                }
                if (!isset($colPos) || $cRow['colPos'] !== $colPos) {
                    $colPos = $cRow['colPos'];
                    $opt[] = '<option value=""></option>';
                    $opt[] = '<option value="_EDIT_COL:' . $colPos . '">__' . $GLOBALS['LANG']->sL(BackendUtility::getLabelFromItemlist('tt_content', 'colPos', $colPos), TRUE) . ':__</option>';
                }
                $inValue = 'tt_content:' . $cRow['uid'];
                $is_selected += (int)$edit_record == $inValue;
                $opt[] = '<option value="' . $inValue . '"' . ($edit_record == $inValue ? ' selected="selected"' : '') . '>' . htmlspecialchars(GeneralUtility::fixed_lgd_cs(($cRow['header'] ? $cRow['header'] : '[' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.no_title') . '] ' . strip_tags($cRow['bodytext'])), $GLOBALS['BE_USER']->uc['titleLen'])) . '</option>';
                $prev = -$cRow['uid'];
            }
        }
        // If edit_record is not set (meaning, no content elements was found for this language) we simply set it to create a new element:
        if (!$edit_record) {
            $edit_record = 'tt_content:new/' . $prev . '/' . $colPos;
            $inValue = 'tt_content:new/' . $prev . '/' . $colPos;
            $is_selected += (int)$edit_record == $inValue;
            $opt[] = '<option value="' . $inValue . '"' . ($edit_record == $inValue ? ' selected="selected"' : '') . '>[ ' . $GLOBALS['LANG']->getLL('newLabel', 1) . ' ]</option>';
        }
        // If none is yet selected...
        if (!$is_selected) {
            $opt[] = '<option value=""></option>';
            $opt[] = '<option value="' . $edit_record . '"  selected="selected">[ ' . $GLOBALS['LANG']->getLL('newLabel', TRUE) . ' ]</option>';
        }
        // Splitting the edit-record cmd value into table/uid:
        $this->eRParts = explode(':', $edit_record);
        // Delete-button flag?
        $this->deleteButton = MathUtility::canBeInterpretedAsInteger($this->eRParts[1]) && $edit_record && ($this->eRParts[0] != 'pages' && $this->EDIT_CONTENT || $this->eRParts[0] == 'pages' && $this->CALC_PERMS & 4);
        // If undo-button should be rendered (depends on available items in sys_history)
        $this->undoButton = 0;
        // if there is no content on a page
        // the parameter $this->eRParts[1] will be set to e.g. /new/1
        // which is not an integer value and it will throw an exception here on certain dbms
        // thus let's check that before as there cannot be a history for a new record
        $this->undoButtonR = false;
        if (MathUtility::canBeInterpretedAsInteger($this->eRParts[1])) {
            $undoRes = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tstamp', 'sys_history', 'tablename=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->eRParts[0], 'sys_history') . ' AND recuid=' . (int)$this->eRParts[1], '', 'tstamp DESC', '1');
            $this->undoButtonR = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($undoRes);
        }
        if ($this->undoButtonR) {
            $this->undoButton = 1;
        }
        // Setting up the Return URL for coming back to THIS script (if links take the user to another script)
        $R_URL_parts = parse_url(GeneralUtility::getIndpEnv('REQUEST_URI'));
        $R_URL_getvars = GeneralUtility::_GET();
        unset($R_URL_getvars['popView']);
        unset($R_URL_getvars['new_unique_uid']);
        $R_URL_getvars['edit_record'] = $edit_record;
        $this->R_URI = $R_URL_parts['path'] . '?' . GeneralUtility::implodeArrayForUrl('', $R_URL_getvars);
        // Setting close url/return url for exiting this script:
        // Goes to 'Columns' view if close is pressed (default)
        $this->closeUrl = $this->local_linkThisScript(array('SET' => array('function' => 1)));
        if ($this->returnUrl) {
            $this->closeUrl = $this->returnUrl;
        }
        // Return-url for JavaScript:
        $retUrlStr = $this->returnUrl ? '+\'&returnUrl=\'+\'' . rawurlencode($this->returnUrl) . '\'' : '';
        // Drawing the edit record selectbox
        $this->editSelect = '<select name="edit_record" onchange="' . htmlspecialchars(('jumpToUrl(' . GeneralUtility::quoteJSvalue('db_layout.php?id=' . $this->id . '&edit_record=') . '+escape(this.options[this.selectedIndex].value)' . $retUrlStr . ',this);')) . '">' . implode('', $opt) . '</select>';
        // Creating editing form:
        if ($GLOBALS['BE_USER']->check('tables_modify', $this->eRParts[0]) && $edit_record && ($this->eRParts[0] !== 'pages' && $this->EDIT_CONTENT || $this->eRParts[0] === 'pages' && $this->CALC_PERMS & 1)) {
            // Splitting uid parts for special features, if new:
            list($uidVal, $ex_pid, $ex_colPos) = explode('/', $this->eRParts[1]);
            // Convert $uidVal to workspace version if any:
            if ($uidVal != 'new') {
                if ($draftRecord = BackendUtility::getWorkspaceVersionOfRecord($GLOBALS['BE_USER']->workspace, $this->eRParts[0], $uidVal, 'uid')) {
                    $uidVal = $draftRecord['uid'];
                }
            }
            // Initializing transfer-data object:
            $trData = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Form\\DataPreprocessor');
            $trData->addRawData = TRUE;
            $trData->defVals[$this->eRParts[0]] = array(
                'colPos' => (int)$ex_colPos,
                'sys_language_uid' => (int)$this->current_sys_language
            );
            $trData->disableRTE = $this->MOD_SETTINGS['disableRTE'];
            $trData->lockRecords = 1;
            // 'new'
            $trData->fetchRecord($this->eRParts[0], $uidVal == 'new' ? $this->id : $uidVal, $uidVal);
            // Getting/Making the record:
            reset($trData->regTableItems_data);
            $rec = current($trData->regTableItems_data);
            if ($uidVal == 'new') {
                $new_unique_uid = uniqid('NEW', TRUE);
                $rec['uid'] = $new_unique_uid;
                $rec['pid'] = (int)$ex_pid ?: $this->id;
                $recordAccess = TRUE;
            } else {
                $rec['uid'] = $uidVal;
                // Checking internals access:
                $recordAccess = $GLOBALS['BE_USER']->recordEditAccessInternals($this->eRParts[0], $uidVal);
            }
            if (!$recordAccess) {
                // If no edit access, print error message:
                $content = $this->doc->section($GLOBALS['LANG']->getLL('noAccess'), $GLOBALS['LANG']->getLL('noAccess_msg') . '<br /><br />' . ($GLOBALS['BE_USER']->errorMsg ? 'Reason: ' . $GLOBALS['BE_USER']->errorMsg . '<br /><br />' : ''), 0, 1);
            } elseif (is_array($rec)) {
                // If the record is an array (which it will always be... :-)
                // Create instance of TCEforms, setting defaults:
                $tceforms = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Form\\FormEngine');
                $tceforms->backPath = $GLOBALS['BACK_PATH'];
                $tceforms->initDefaultBEMode();
                $tceforms->fieldOrder = $this->modTSconfig['properties']['tt_content.']['fieldOrder'];
                $tceforms->palettesCollapsed = !$this->MOD_SETTINGS['showPalettes'];
                $tceforms->disableRTE = $this->MOD_SETTINGS['disableRTE'];
                $tceforms->enableClickMenu = TRUE;
                // Clipboard is initialized:
                // Start clipboard
                $tceforms->clipObj = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Clipboard\\Clipboard');
                // Initialize - reads the clipboard content from the user session
                $tceforms->clipObj->initializeClipboard();
                // Render form, wrap it:
                $panel = '';
                $panel .= $tceforms->getMainFields($this->eRParts[0], $rec);
                $panel = $tceforms->wrapTotal($panel, $rec, $this->eRParts[0]);
                // Add hidden fields:
                $theCode = $panel;
                if ($uidVal == 'new') {
                    $theCode .= '<input type="hidden" name="data[' . $this->eRParts[0] . '][' . $rec['uid'] . '][pid]" value="' . $rec['pid'] . '" />';
                }
                $theCode .= '
                    <input type="hidden" name="_serialNumber" value="' . md5(microtime()) . '" />
                    <input type="hidden" name="_disableRTE" value="' . $tceforms->disableRTE . '" />
                    <input type="hidden" name="edit_record" value="' . $edit_record . '" />
                    <input type="hidden" name="redirect" value="' . htmlspecialchars(($uidVal == 'new' ? ExtensionManagementUtility::extRelPath('cms') . 'layout/db_layout.php?id=' . $this->id . '&new_unique_uid=' . $new_unique_uid . '&returnUrl=' . rawurlencode($this->returnUrl) : $this->R_URI)) . '" />
                    ' . \TYPO3\CMS\Backend\Form\FormEngine::getHiddenTokenField('tceAction');
                // Add JavaScript as needed around the form:
                $theCode = $tceforms->printNeededJSFunctions_top() . $theCode . $tceforms->printNeededJSFunctions();
                // Add warning sign if record was "locked":
                if ($lockInfo = BackendUtility::isRecordLocked($this->eRParts[0], $rec['uid'])) {
                    $flashMessage = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', htmlspecialchars($lockInfo['msg']), '', FlashMessage::WARNING);
                    $flashMessageService = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessageService');
                    $defaultFlashMessageQueue = $flashMessageService->getMessageQueueByIdentifier();
                    $defaultFlashMessageQueue->enqueue($flashMessage);
                }
                // Add whole form as a document section:
                $content = $this->doc->section('', $theCode);
            }
        } else {
            // If no edit access, print error message:
            $content = $this->doc->section($GLOBALS['LANG']->getLL('noAccess'), $GLOBALS['LANG']->getLL('noAccess_msg') . '<br /><br />', 0, 1);
        }
        // Bottom controls (function menus):
        $q_count = $this->getNumberOfHiddenElements();
        $h_func_b = BackendUtility::getFuncCheck($this->id, 'SET[tt_content_showHidden]', $this->MOD_SETTINGS['tt_content_showHidden'], 'db_layout.php', '', 'id="checkTt_content_showHidden"') . '<label for="checkTt_content_showHidden">' . (!$q_count ? $GLOBALS['TBE_TEMPLATE']->dfw($GLOBALS['LANG']->getLL('hiddenCE', TRUE)) : $GLOBALS['LANG']->getLL('hiddenCE', TRUE) . ' (' . $q_count . ')') . '</label>';
        $h_func_b .= '<br />' . BackendUtility::getFuncCheck($this->id, 'SET[showPalettes]', $this->MOD_SETTINGS['showPalettes'], 'db_layout.php', '', 'id="checkShowPalettes"') . '<label for="checkShowPalettes">' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.showPalettes', TRUE) . '</label>';
        if (ExtensionManagementUtility::isLoaded('context_help')) {
            $h_func_b .= '<br />' . BackendUtility::getFuncCheck($this->id, 'SET[showDescriptions]', $this->MOD_SETTINGS['showDescriptions'], 'db_layout.php', '', 'id="checkShowDescriptions"') . '<label for="checkShowDescriptions">' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.showDescriptions', TRUE) . '</label>';
        }
        if ($GLOBALS['BE_USER']->isRTE()) {
            $h_func_b .= '<br />' . BackendUtility::getFuncCheck($this->id, 'SET[disableRTE]', $this->MOD_SETTINGS['disableRTE'], 'db_layout.php', '', 'id="checkDisableRTE"') . '<label for="checkDisableRTE">' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.disableRTE', TRUE) . '</label>';
        }
        // Add the function menus to bottom:
        $content .= $this->doc->section('', $h_func_b, 0, 0);
        $content .= $this->doc->spacer(10);
        // Select element matrix:
        if ($this->eRParts[0] == 'tt_content' && MathUtility::canBeInterpretedAsInteger($this->eRParts[1])) {
            $posMap = GeneralUtility::makeInstance('ext_posMap');
            $posMap->backPath = $GLOBALS['BACK_PATH'];
            $posMap->cur_sys_language = $this->current_sys_language;
            $HTMLcode = '';
            // CSH:
            $HTMLcode .= BackendUtility::cshItem($this->descrTable, 'quickEdit_selElement', $GLOBALS['BACK_PATH'], '|<br />');
            $HTMLcode .= $posMap->printContentElementColumns($this->id, $this->eRParts[1], $this->colPosList, $this->MOD_SETTINGS['tt_content_showHidden'], $this->R_URI);
            $content .= $this->doc->spacer(20);
            $content .= $this->doc->section($GLOBALS['LANG']->getLL('CEonThisPage'), $HTMLcode, 0, 1);
            $content .= $this->doc->spacer(20);
        }
        // Finally, if comments were generated in TCEforms object, print these as a HTML comment:
        if (count($tceforms->commentMessages)) {
            $content .= '
    <!-- TCEFORM messages
    ' . htmlspecialchars(implode(LF, $tceforms->commentMessages)) . '
    -->
    ';
        }
        return $content;
    }

    public function renderListContent() {
        // Initialize list object (see "class.db_layout.inc"):
        $dblist = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\View\\PageLayoutView');
        $dblist->backPath = $GLOBALS['BACK_PATH'];
        $dblist->thumbs = $this->imagemode;
        $dblist->no_noWrap = 1;
        $dblist->descrTable = $this->descrTable;
        $this->pointer = MathUtility::forceIntegerInRange($this->pointer, 0, 100000);
        $dblist->script = 'db_layout.php';
        $dblist->showIcon = 0;
        $dblist->setLMargin = 0;
        $dblist->doEdit = $this->EDIT_CONTENT;
        $dblist->ext_CALC_PERMS = $this->CALC_PERMS;
        $dblist->agePrefixes = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.minutesHoursDaysYears');
        $dblist->id = $this->id;
        $dblist->nextThree = MathUtility::forceIntegerInRange($this->modTSconfig['properties']['editFieldsAtATime'], 0, 10);
        $dblist->option_showBigButtons = $this->modTSconfig['properties']['disableBigButtons'] === '0';
        $dblist->option_newWizard = $this->modTSconfig['properties']['disableNewContentElementWizard'] ? 0 : 1;
        $dblist->defLangBinding = $this->modTSconfig['properties']['defLangBinding'] ? 1 : 0;
        if (!$dblist->nextThree) {
            $dblist->nextThree = 1;
        }
        $dblist->externalTables = $this->externalTables;
        // Create menu for selecting a table to jump to (this is, if more than just pages/tt_content elements are found on the page!)
        $h_menu = $dblist->getTableMenu($this->id);
        // Initialize other variables:
        $h_func = '';
        $tableOutput = array();
        $tableJSOutput = array();
        $CMcounter = 0;
        // Traverse the list of table names which has records on this page (that array is populated
        // by the $dblist object during the function getTableMenu()):
        foreach ($dblist->activeTables as $table => $value) {
            if (!isset($dblist->externalTables[$table])) {
                $q_count = $this->getNumberOfHiddenElements();
                $h_func_b = BackendUtility::getFuncCheck($this->id, 'SET[tt_content_showHidden]', $this->MOD_SETTINGS['tt_content_showHidden'], 'db_layout.php', '', 'id="checkTt_content_showHidden"') . '<label for="checkTt_content_showHidden">' . (!$q_count ? $GLOBALS['TBE_TEMPLATE']->dfw($GLOBALS['LANG']->getLL('hiddenCE')) : $GLOBALS['LANG']->getLL('hiddenCE') . ' (' . $q_count . ')') . '</label>';
                // Boolean: Display up/down arrows and edit icons for tt_content records
                $dblist->tt_contentConfig['showCommands'] = 1;
                // Boolean: Display info-marks or not
                $dblist->tt_contentConfig['showInfo'] = 1;
                // Boolean: If set, the content of column(s) $this->tt_contentConfig['showSingleCol'] is shown
                // in the total width of the page
                $dblist->tt_contentConfig['single'] = 0;
                if ($this->MOD_SETTINGS['function'] == 4) {
                    // Grid view
                    $dblist->tt_contentConfig['showAsGrid'] = 1;
                }
                // Setting up the tt_content columns to show:
                if (is_array($GLOBALS['TCA']['tt_content']['columns']['colPos']['config']['items'])) {
                    $colList = array();
                    $tcaItems = GeneralUtility::callUserFunction('TYPO3\\CMS\\Backend\\View\\BackendLayoutView->getColPosListItemsParsed', $this->id, $this);
                    foreach ($tcaItems as $temp) {
                        $colList[] = $temp[1];
                    }
                } else {
                    // ... should be impossible that colPos has no array. But this is the fallback should it make any sense:
                    $colList = array('1', '0', '2', '3');
                }
                if ($this->colPosList !== '') {
                    $colList = array_intersect(GeneralUtility::intExplode(',', $this->colPosList), $colList);
                }
                // If only one column found, display the single-column view.
                if (count($colList) === 1 && !$this->MOD_SETTINGS['function'] === 4) {
                    // Boolean: If set, the content of column(s) $this->tt_contentConfig['showSingleCol']
                    // is shown in the total width of the page
                    $dblist->tt_contentConfig['single'] = 1;
                    // The column(s) to show if single mode (under each other)
                    $dblist->tt_contentConfig['showSingleCol'] = current($colList);
                }
                // The order of the rows: Default is left(1), Normal(0), right(2), margin(3)
                $dblist->tt_contentConfig['cols'] = implode(',', $colList);
                $dblist->tt_contentConfig['activeCols'] = $this->activeColPosList;
                $dblist->tt_contentConfig['showHidden'] = $this->MOD_SETTINGS['tt_content_showHidden'];
                $dblist->tt_contentConfig['sys_language_uid'] = (int)$this->current_sys_language;
                // If the function menu is set to "Language":
                if ($this->MOD_SETTINGS['function'] == 2) {
                    $dblist->tt_contentConfig['single'] = 0;
                    $dblist->tt_contentConfig['languageMode'] = 1;
                    $dblist->tt_contentConfig['languageCols'] = $this->MOD_MENU['language'];
                    $dblist->tt_contentConfig['languageColsPointer'] = $this->current_sys_language;
                }
            } else {
                if (isset($this->MOD_SETTINGS) && isset($this->MOD_MENU)) {
                    $h_func = BackendUtility::getFuncMenu($this->id, 'SET[' . $table . ']', $this->MOD_SETTINGS[$table], $this->MOD_MENU[$table], 'db_layout.php', '');
                } else {
                    $h_func = '';
                }
            }
            // Start the dblist object:
            $dblist->itemsLimitSingleTable = 1000;
            $dblist->start($this->id, $table, $this->pointer, $this->search_field, $this->search_levels, $this->showLimit);
            $dblist->counter = $CMcounter;
            $dblist->ext_function = $this->MOD_SETTINGS['function'];
            // Render versioning selector:
            $dblist->HTMLcode .= $this->doc->getVersionSelector($this->id);
            // Generate the list of elements here:
            $dblist->generateList();
            // Adding the list content to the tableOutput variable:
            $tableOutput[$table] = ($h_func ? $h_func . '<br /><img src="clear.gif" width="1" height="4" alt="" /><br />' : '') . $dblist->HTMLcode . ($h_func_b ? '<img src="clear.gif" width="1" height="10" alt="" /><br />' . $h_func_b : '');
            // ... and any accumulated JavaScript goes the same way!
            $tableJSOutput[$table] = $dblist->JScode;
            // Increase global counter:
            $CMcounter += $dblist->counter;
            // Reset variables after operation:
            $dblist->HTMLcode = '';
            $dblist->JScode = '';
            $h_func = '';
            $h_func_b = '';
        }
        // END: traverse tables
        // For Context Sensitive Menus:
        $this->doc->getContextMenuCode();
        // Init the content
        $content = '';
        // Additional header content
        $headerContentHook = $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['cms/layout/db_layout.php']['drawHeaderHook'];
        if (is_array($headerContentHook)) {
            foreach ($headerContentHook as $hook) {
                $params = array();
                $content .= GeneralUtility::callUserFunction($hook, $params, $this);
            }
        }
        // Add the content for each table we have rendered (traversing $tableOutput variable)
        foreach ($tableOutput as $table => $output) {
            $content .= $this->doc->section('', $output, TRUE, TRUE, 0, TRUE);
            $content .= $this->doc->spacer(15);
            $content .= $this->doc->sectionEnd();
        }
        // Making search form:
        if (!$this->modTSconfig['properties']['disableSearchBox'] && count($tableOutput)) {
            $sectionTitle = BackendUtility::wrapInHelp('xMOD_csh_corebe', 'list_searchbox', $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.search', TRUE));
            $content .= $this->doc->section($sectionTitle, $dblist->getSearchBox(0), FALSE, TRUE, FALSE, TRUE);
        }
        // Additional footer content
        $footerContentHook = $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['cms/layout/db_layout.php']['drawFooterHook'];
        if (is_array($footerContentHook)) {
            foreach ($footerContentHook as $hook) {
                $params = array();
                $content .= GeneralUtility::callUserFunction($hook, $params, $this);
            }
        }
        return $content;
    }

    public function printContent() {
        echo $this->content;
    }

    /***************************
     *
     * Sub-content functions, rendering specific parts of the module content.
     *
     ***************************/
    protected function getButtons($function = '') {
        $buttons = array(
            'view' => '',
            'history_page' => '',
            'new_content' => '',
            'move_page' => '',
            'move_record' => '',
            'new_page' => '',
            'edit_page' => '',
            'edit_language' => '',
            'csh' => '',
            'shortcut' => '',
            'cache' => '',
            'savedok' => '',
            'save_close' => '',
            'savedokshow' => '',
            'closedok' => '',
            'deletedok' => '',
            'undo' => '',
            'history_record' => ''
        );
        // View page
        if (!VersionState::cast($this->pageinfo['t3ver_state'])->equals(VersionState::DELETE_PLACEHOLDER)) {
            $buttons['view'] = '<a href="#" onclick="' . htmlspecialchars(BackendUtility::viewOnClick($this->pageinfo['uid'], $GLOBALS['BACK_PATH'], BackendUtility::BEgetRootLine($this->pageinfo['uid']))) . '" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.showPage', TRUE) . '">' . IconUtility::getSpriteIcon('actions-document-view') . '</a>';
        }
        // Shortcut
        if ($GLOBALS['BE_USER']->mayMakeShortcut()) {
            $buttons['shortcut'] = $this->doc->makeShortcutIcon('id, edit_record, pointer, new_unique_uid, search_field, search_levels, showLimit', implode(',', array_keys($this->MOD_MENU)), $this->MCONF['name']);
        }
        // Cache
        if (!$this->modTSconfig['properties']['disableAdvanced']) {
            $buttons['cache'] = '<a href="' . htmlspecialchars(('db_layout.php?id=' . $this->pageinfo['uid'] . '&clear_cache=1')) . '" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.clear_cache', TRUE) . '">' . IconUtility::getSpriteIcon('actions-system-cache-clear') . '</a>';
        }
        if (!$this->modTSconfig['properties']['disableIconToolbar']) {
            // Move record
            if (MathUtility::canBeInterpretedAsInteger($this->eRParts[1])) {
                $buttons['move_record'] = '<a href="' . htmlspecialchars(($GLOBALS['BACK_PATH'] . 'move_el.php?table=' . $this->eRParts[0] . '&uid=' . $this->eRParts[1] . '&returnUrl=' . rawurlencode(GeneralUtility::getIndpEnv('REQUEST_URI')))) . '">' . IconUtility::getSpriteIcon(('actions-' . ($this->eRParts[0] == 'tt_content' ? 'document' : 'page') . '-move'), array('class' => 'c-inputButton', 'title' => $GLOBALS['LANG']->getLL(('move_' . ($this->eRParts[0] == 'tt_content' ? 'record' : 'page')), TRUE))) . '</a>';
            }

            // Edit page properties and page language overlay icons
            if ($this->CALC_PERMS & 2) {

                // Edit localized page_language_overlay only when one specific language is selected
                if ($this->MOD_SETTINGS['function'] == 1 && $this->current_sys_language > 0) {
                    $overlayRecord = $GLOBALS['TYPO3_DB']->exec_SELECTgetSingleRow(
                        'uid',
                        'pages_language_overlay',
                        'pid = ' . (int)$this->id . ' ' .
                        'AND sys_language_uid = ' . (int)$this->current_sys_language .
                        BackendUtility::deleteClause('pages_language_overlay') .
                        BackendUtility::versioningPlaceholderClause('pages_language_overlay'),
                        '',
                        '',
                        '',
                        'sys_language_uid'
                    );

                    $editLanguageOnClick = htmlspecialchars(
                        BackendUtility::editOnClick(
                        '&edit[pages_language_overlay][' . $overlayRecord['uid'] . ']=edit',
                        $GLOBALS['BACK_PATH'])
                    );
                    $buttons['edit_language'] = '<a href="#" ' .
                        'onclick="' . $editLanguageOnClick . '"' .
                        'title="' . $GLOBALS['LANG']->getLL('editPageLanguageOverlayProperties', TRUE) . '">' .
                        \TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIcon('mimetypes-x-content-page-language-overlay') .
                        '</a>';
                }


                // Edit page properties
                $editPageOnClick = htmlspecialchars(
                    BackendUtility::editOnClick('&edit[pages][' . $this->id . ']=edit', $GLOBALS['BACK_PATH'])
                );
                $buttons['edit_page'] = '<a href="#" ' .
                    'onclick="' . $editPageOnClick . '"' .
                    'title="' . $GLOBALS['LANG']->getLL('editPageProperties', TRUE) . '">' .
                    \TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIcon('actions-page-open') .
                    '</a>';
            }

            // Add CSH (Context Sensitive Help) icon to tool bar
            if ($function == 'quickEdit') {
                $buttons['csh'] = BackendUtility::cshItem($this->descrTable, 'quickEdit', $GLOBALS['BACK_PATH'], '', TRUE, 'margin-top: 0px; margin-bottom: 0px;');
            } else {
                $buttons['csh'] = BackendUtility::cshItem($this->descrTable, 'columns_' . $this->MOD_SETTINGS['function'], $GLOBALS['BACK_PATH'], '', TRUE, 'margin-top: 0px; margin-bottom: 0px;');
            }
            if ($function == 'quickEdit') {
                // Save record
                $buttons['savedok'] = IconUtility::getSpriteIcon('actions-document-save', array('html' => '<input type="image" name="_savedok" class="c-inputButton" src="clear.gif" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:rm.saveDoc', TRUE) . '" />'));
                // Save and close
                $buttons['save_close'] = IconUtility::getSpriteIcon('actions-document-save-close', array('html' => '<input type="image" class="c-inputButton" name="_saveandclosedok" src="clear.gif" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:rm.saveCloseDoc', TRUE) . '" />'));
                // Save record and show page
                $buttons['savedokshow'] = '<a href="#" onclick="' . htmlspecialchars('document.editform.redirect.value+=\'&popView=1\'; TBE_EDITOR.checkAndDoSubmit(1); return false;') . '" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:rm.saveDocShow', TRUE) . '">' . IconUtility::getSpriteIcon('actions-document-save-view') . '</a>';
                // Close record
                $buttons['closedok'] = '<a href="#" onclick="' . htmlspecialchars(('jumpToUrl(unescape(\'' . rawurlencode($this->closeUrl) . '\')); return false;')) . '" title="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:rm.closeDoc', TRUE) . '">' . IconUtility::getSpriteIcon('actions-document-close') . '</a>';
                // Delete record
                if ($this->deleteButton) {
                    $buttons['deletedok'] = '<a href="#" onclick="' . htmlspecialchars(('return deleteRecord(\'' . $this->eRParts[0] . '\',\'' . $this->eRParts[1] . '\',\'' . GeneralUtility::getIndpEnv('SCRIPT_NAME') . '?id=' . $this->id . '\');')) . '" title="' . $GLOBALS['LANG']->getLL('deleteItem', TRUE) . '">' . IconUtility::getSpriteIcon('actions-edit-delete') . '</a>';
                }
                if ($this->undoButton) {
                    // Undo button
                    $buttons['undo'] = '<a href="#"
                        onclick="' . htmlspecialchars('window.location.href=' .
                            GeneralUtility::quoteJSvalue(
                                $GLOBALS['BACK_PATH'] .
                                BackendUtility::getModuleUrl(
                                    'record_history',
                                    array(
                                        'element' => $this->eRParts[0] . ':' . $this->eRParts[1],
                                        'revert' => 'ALL_FIELDS',
                                        'sumUp' => -1,
                                        'returnUrl' => $this->R_URI,
                                    )
                                )
                            ) . '; return false;') . '"
                        title="' . htmlspecialchars(sprintf($GLOBALS['LANG']->getLL('undoLastChange'), BackendUtility::calcAge(($GLOBALS['EXEC_TIME'] - $this->undoButtonR['tstamp']), $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:labels.minutesHoursDaysYears')))) . '">' . IconUtility::getSpriteIcon('actions-edit-undo') . '</a>';
                    // History button
                    $buttons['history_record'] = '<a href="#"
                        onclick="' . htmlspecialchars('jumpToUrl(' .
                            GeneralUtility::quoteJSvalue(
                                $GLOBALS['BACK_PATH'] .
                                BackendUtility::getModuleUrl(
                                    'record_history',
                                    array(
                                        'element' => $this->eRParts[0] . ':' . $this->eRParts[1],
                                        'returnUrl' => $this->R_URI,
                                    )
                                ) . '#latest'
                            ) . ');return false;') . '"
                        title="' . $GLOBALS['LANG']->getLL('recordHistory', TRUE) . '">' . IconUtility::getSpriteIcon('actions-document-history-open') . '</a>';
                }
            }
        }
        return $buttons;
    }

    /*******************************
     *
     * Other functions
     *
     ******************************/
    public function getNumberOfHiddenElements() {
        return $GLOBALS['TYPO3_DB']->exec_SELECTcountRows(
            'uid',
            'tt_content',
            'pid=' . (int)$this->id . ' AND sys_language_uid=' . (int)$this->current_sys_language . BackendUtility::BEenableFields('tt_content', 1) . BackendUtility::deleteClause('tt_content') . BackendUtility::versioningPlaceholderClause('tt_content')
        );
    }

    public function local_linkThisScript($params) {
        $params['popView'] = '';
        $params['new_unique_uid'] = '';
        return GeneralUtility::linkThisScript($params);
    }

    public function exec_languageQuery($id) {
        if ($id) {
            $exQ = BackendUtility::deleteClause('pages_language_overlay') .
                ($GLOBALS['BE_USER']->isAdmin() ? '' : ' AND sys_language.hidden=0');
            return $GLOBALS['TYPO3_DB']->exec_SELECTquery(
                'sys_language.*',
                'pages_language_overlay,sys_language',
                'pages_language_overlay.sys_language_uid=sys_language.uid AND pages_language_overlay.pid=' . (int)$id . $exQ .
                    BackendUtility::versioningPlaceholderClause('pages_language_overlay'),
                'pages_language_overlay.sys_language_uid,sys_language.uid,sys_language.pid,sys_language.tstamp,sys_language.hidden,sys_language.title,sys_language.static_lang_isocode,sys_language.flag',
                'sys_language.title'
            );
        } else {
            return $GLOBALS['TYPO3_DB']->exec_SELECTquery(
                'sys_language.*',
                'sys_language',
                'sys_language.hidden=0',
                '',
                'sys_language.title'
            );
        }
    }

}