NoDocumentsOpenController.php

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

use TYPO3\CMS\Core\Utility\GeneralUtility;

class NoDocumentsOpenController {

    // Internal:
    // Content accumulation
    public $content;

    public $doc;

    public $loadModules;

    public function __construct() {
        $GLOBALS['SOBE'] = $this;
        $GLOBALS['LANG']->includeLLFile('EXT:lang/locallang_alt_doc.xml');

        $this->init();
    }

    protected function init() {
        // Start the template object:
        $this->doc = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Template\\DocumentTemplate');
        $this->doc->bodyTagMargins['x'] = 5;
        $this->doc->bodyTagMargins['y'] = 5;
        $this->doc->backPath = $GLOBALS['BACK_PATH'];
        // Add JS
        $this->doc->JScode = $this->doc->wrapScriptTags('
        function jump(url, modName, mainModName) {
                // clear information about which entry in nav. tree that might have been highlighted.
            top.fsMod.navFrameHighlightedID = [];

            if (top.content && top.content.nav_frame && top.content.nav_frame.refresh_nav) {
                top.content.nav_frame.refresh_nav();
            }

            top.nextLoadModuleUrl = url;
            top.goToModule(modName);
        }
        ');
        // Start the page:
        $this->content = '';
        $this->content .= $this->doc->startPage('TYPO3 Edit Document');
        // Loads the backend modules available for the logged in user.
        $this->loadModules = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Module\\ModuleLoader');
        $this->loadModules->load($GLOBALS['TBE_MODULES']);
    }

    public function main() {
        $msg = array();
        // Add a message, telling that no documents were open...
        $msg[] = '<p>' . $GLOBALS['LANG']->getLL('noDocuments_msg', TRUE) . '</p><br />';
        // If another page module was specified, replace the default Page module with the new one
        $newPageModule = trim($GLOBALS['BE_USER']->getTSConfigVal('options.overridePageModule'));
        $pageModule = \TYPO3\CMS\Backend\Utility\BackendUtility::isModuleSetInTBE_MODULES($newPageModule) ? $newPageModule : 'web_layout';
        // Perform some access checks:
        $a_wl = $GLOBALS['BE_USER']->check('modules', 'web_list');
        $a_wp = $GLOBALS['BE_USER']->check('modules', $pageModule);
        // Finding module images: PAGE
        $imgFile = $GLOBALS['LANG']->moduleLabels['tabs_images']['web_layout_tab'];
        $imgInfo = @getimagesize($imgFile);
        $img_web_layout = is_array($imgInfo) ? '<img src="../' . \TYPO3\CMS\Core\Utility\PathUtility::stripPathSitePrefix($imgFile) . '" ' . $imgInfo[3] . ' alt="" />' : '';
        // Finding module images: LIST
        $imgFile = $GLOBALS['LANG']->moduleLabels['tabs_images']['web_list_tab'];
        $imgInfo = @getimagesize($imgFile);
        $img_web_list = is_array($imgInfo) ? '<img src="../' . \TYPO3\CMS\Core\Utility\PathUtility::stripPathSitePrefix($imgFile) . '" ' . $imgInfo[3] . ' alt="" />' : '';
        // If either the Web>List OR Web>Page module are active, show the little message with links to those modules:
        if ($a_wl || $a_wp) {
            $msg_2 = array();
            // Web>Page:
            if ($a_wp) {
                $msg_2[] = '<strong><a href="#" onclick="top.goToModule(\'' . $pageModule . '\'); return false;">' . $GLOBALS['LANG']->getLL('noDocuments_pagemodule', TRUE) . $img_web_layout . '</a></strong>';
                if ($a_wl) {
                    $msg_2[] = $GLOBALS['LANG']->getLL('noDocuments_OR');
                }
            }
            // Web>List
            if ($a_wl) {
                $msg_2[] = '<strong><a href="#" onclick="top.goToModule(\'web_list\'); return false;">' . $GLOBALS['LANG']->getLL('noDocuments_listmodule', TRUE) . $img_web_list . '</a></strong>';
            }
            $msg[] = '<p>' . sprintf($GLOBALS['LANG']->getLL('noDocuments_msg2', 1), implode(' ', $msg_2)) . '</p><br />';
        }
        // Display the list of the most recently edited documents:
        $modObj = GeneralUtility::makeInstance('TYPO3\\CMS\\Opendocs\\Controller\\OpendocsController');
        $msg[] = '<p>' . $GLOBALS['LANG']->getLL('noDocuments_msg3', TRUE) . '</p><br />' . $modObj->renderMenu();
        // Adding the content:
        $this->content .= $this->doc->section($GLOBALS['LANG']->getLL('noDocuments'), implode(' ', $msg), 0, 1);
    }

    public function printContent() {
        $this->content .= $this->doc->endPage();
        $this->content = $this->doc->insertStylesAndJS($this->content);
        echo $this->content;
    }

}