ClickMenuController.php

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

use TYPO3\CMS\Core\Utility\GeneralUtility;

class ClickMenuController {

    // Internal, static: GPvar:
    // Back path.
    public $backPath;

    // Definition of which item the click menu should be made for.
    public $item;

    // Defines the name of the document object for which to reload the URL.
    public $reloadListFrame;

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

    // Template object
    public $doc;

    public $include_once = array();

    // Internal array of classes for extending the clickmenu
    public $extClassArray = array();

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

        $this->init();
    }

    protected function init() {
        // Setting GPvars:
        $this->backPath = GeneralUtility::_GP('backPath');
        $this->item = GeneralUtility::_GP('item');
        $this->reloadListFrame = GeneralUtility::_GP('reloadListFrame');
        // Setting pseudo module name
        $this->MCONF['name'] = 'xMOD_alt_clickmenu.php';
        // Takes the backPath as a parameter BUT since we are worried about someone forging a backPath (XSS security hole) we will check with sent md5 hash:
        $inputBP = explode('|', $this->backPath);
        if (count($inputBP) == 2 && $inputBP[1] == GeneralUtility::shortMD5($inputBP[0] . '|' . $GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey'])) {
            $this->backPath = $inputBP[0];
        } else {
            $this->backPath = $GLOBALS['BACK_PATH'];
        }
        // Setting internal array of classes for extending the clickmenu:
        $this->extClassArray = $GLOBALS['TBE_MODULES_EXT']['xMOD_alt_clickmenu']['extendCMclasses'];
        // Traversing that array and setting files for inclusion:
        // @deprecated since 6.1, will be removed 2 versions later
        if (is_array($this->extClassArray)) {
            foreach ($this->extClassArray as $extClassConf) {
                if (isset($extClassConf['path'])) {
                    GeneralUtility::deprecationLog(
                        '$GLOBALS[\'TBE_MODULES_EXT\'][\'xMOD_alt_clickmenu\'][\'extendCMclasses\'][\'path\'] option is not needed anymore. The autoloader takes care of loading the class.'
                    );
                    $this->include_once[] = $extClassConf['path'];
                }
            }
        }
        // Initialize template object
        if (!$this->ajax) {
            $this->doc = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Template\\DocumentTemplate');
            $this->doc->backPath = $GLOBALS['BACK_PATH'];
        }
        // Setting mode for display and background image in the top frame

        // Setting clickmenu timeout
        $secs = \TYPO3\CMS\Core\Utility\MathUtility::forceIntegerInRange($GLOBALS['BE_USER']->getTSConfigVal('options.contextMenu.options.clickMenuTimeOut'), 1, 100, 5);
        // default is 5
        // Setting the JavaScript controlling the timer on the page
        $listFrameDoc = $this->reloadListFrame != 2 ? 'top.content.list_frame' : 'top.content';
        $this->doc->JScode .= $this->doc->wrapScriptTags('
    var date = new Date();
    var mo_timeout = Math.floor(date.getTime()/1000);

    roImg = "' . \TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIconClasses('status-status-current') . '";

    routImg = "t3-icon-empty";

    function mo(c) {    //
        var name="roimg_"+c;
        document.getElementById(name).className = roImg;
        updateTime();
    }
    function mout(c) {  //
        var name="roimg_"+c;
        document[name].src = routImg;
        updateTime();
    }
    function updateTime() { //
        date = new Date();
        mo_timeout = Math.floor(date.getTime()/1000);
    }
    function timeout_func() {   //
        date = new Date();
        if (Math.floor(date.getTime()/1000)-mo_timeout > ' . $secs . ') {
            hideCM();
            return false;
        } else {
            window.setTimeout("timeout_func();",1*1000);
        }
    }
    function hideCM() { //
        window.location.href="alt_topmenu_dummy.php";
        return false;
    }

        // Start timer
    timeout_func();

    ' . ($this->reloadListFrame ? '
        // Reload list frame:
    if(' . $listFrameDoc . '){' . $listFrameDoc . '.location.href=' . $listFrameDoc . '.location.href;}' : '') . '
        ');
    }

    public function main() {
        $this->ajax = GeneralUtility::_GP('ajax') ? TRUE : FALSE;
        // Initialize Clipboard object:
        $clipObj = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Clipboard\\Clipboard');
        $clipObj->initializeClipboard();
        // This locks the clipboard to the Normal for this request.
        $clipObj->lockToNormal();
        // Update clipboard if some actions are sent.
        $CB = GeneralUtility::_GET('CB');
        $clipObj->setCmd($CB);
        $clipObj->cleanCurrent();
        // Saves
        $clipObj->endClipboard();
        // Create clickmenu object
        $clickMenu = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\ClickMenu\\ClickMenu');
        // Set internal vars in clickmenu object:
        $clickMenu->clipObj = $clipObj;
        $clickMenu->extClassArray = $this->extClassArray;
        $clickMenu->backPath = $this->backPath;
        // Start page
        if (!$this->ajax) {
            $this->content .= $this->doc->startPage('Context Sensitive Menu');
        }
        // Set content of the clickmenu with the incoming var, "item"
        $this->content .= $clickMenu->init();
    }

    public function printContent() {
        if (!$this->ajax) {
            $this->content .= $this->doc->endPage();
            $this->content = $this->doc->insertStylesAndJS($this->content);
            echo $this->content;
        } else {
            header('Content-Type: text/xml');
            echo '<?xml version="1.0"?>' . LF . '<t3ajax>' . $this->content . '</t3ajax>';
        }
    }

}