[BUGFIX] Fix PHP warning with CTYPE=media

[Packages/TYPO3.CMS.git] / typo3 / sysext / frontend / Classes / ContentObject / ContentObjectRenderer.php

<?php
namespace TYPO3\CMS\Frontend\ContentObject;

/**
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Versioning\VersionState;
use TYPO3\CMS\Frontend\Imaging\GifBuilder;

/**
 * This class contains all main TypoScript features.
 * This includes the rendering of TypoScript content objects (cObjects).
 * Is the backbone of TypoScript Template rendering.
 *
 * There are lots of functions you can use from your include-scripts.
 * The class is normally instantiated and referred to as "cObj".
 * When you call your own PHP-code typically through a USER or USER_INT cObject then it is this class that instantiates the object and calls the main method. Before it does so it will set (if you are using classes) a reference to itself in the internal variable "cObj" of the object. Thus you can access all functions and data from this class by $this->cObj->... from within you classes written to be USER or USER_INT content objects.
 *
 * @author Kasper Skårhøj <kasperYYYY@typo3.com>
 */
class ContentObjectRenderer {

        /**
         * @todo Define visibility
         */
        public $align = array(
                'center',
                'right',
                'left'
        );

        /**
         * stdWrap functions in their correct order
         *
         * @see stdWrap()
         * @todo Define visibility
         */
        public $stdWrapOrder = array(
                'stdWrapPreProcess' => 'hook',
                // this is a placeholder for the first Hook
                'cacheRead' => 'hook',
                // this is a placeholder for checking if the content is available in cache
                'setContentToCurrent' => 'boolean',
                'setContentToCurrent.' => 'array',
                'addPageCacheTags' => 'string',
                'addPageCacheTags.' => 'array',
                'setCurrent' => 'string',
                'setCurrent.' => 'array',
                'lang.' => 'array',
                'data' => 'getText',
                'data.' => 'array',
                'field' => 'fieldName',
                'field.' => 'array',
                'current' => 'boolean',
                'current.' => 'array',
                'cObject' => 'cObject',
                'cObject.' => 'array',
                'numRows.' => 'array',
                'filelist' => 'dir',
                'filelist.' => 'array',
                'preUserFunc' => 'functionName',
                'stdWrapOverride' => 'hook',
                // this is a placeholder for the second Hook
                'override' => 'string',
                'override.' => 'array',
                'preIfEmptyListNum' => 'listNum',
                'preIfEmptyListNum.' => 'array',
                'ifNull' => 'string',
                'ifNull.' => 'array',
                'ifEmpty' => 'string',
                'ifEmpty.' => 'array',
                'ifBlank' => 'string',
                'ifBlank.' => 'array',
                'listNum' => 'listNum',
                'listNum.' => 'array',
                'trim' => 'boolean',
                'trim.' => 'array',
                'strPad.' => 'array',
                'stdWrap' => 'stdWrap',
                'stdWrap.' => 'array',
                'stdWrapProcess' => 'hook',
                // this is a placeholder for the third Hook
                'required' => 'boolean',
                'required.' => 'array',
                'if.' => 'array',
                'fieldRequired' => 'fieldName',
                'fieldRequired.' => 'array',
                'csConv' => 'string',
                'csConv.' => 'array',
                'parseFunc' => 'objectpath',
                'parseFunc.' => 'array',
                'HTMLparser' => 'boolean',
                'HTMLparser.' => 'array',
                'split.' => 'array',
                'replacement.' => 'array',
                'prioriCalc' => 'boolean',
                'prioriCalc.' => 'array',
                'char' => 'integer',
                'char.' => 'array',
                'intval' => 'boolean',
                'intval.' => 'array',
                'hash' => 'string',
                'hash.' => 'array',
                'round' => 'boolean',
                'round.' => 'array',
                'numberFormat.' => 'array',
                'expandList' => 'boolean',
                'expandList.' => 'array',
                'date' => 'dateconf',
                'date.' => 'array',
                'strftime' => 'strftimeconf',
                'strftime.' => 'array',
                'age' => 'boolean',
                'age.' => 'array',
                'case' => 'case',
                'case.' => 'array',
                'bytes' => 'boolean',
                'bytes.' => 'array',
                'substring' => 'parameters',
                'substring.' => 'array',
                'removeBadHTML' => 'boolean',
                'removeBadHTML.' => 'array',
                'cropHTML' => 'crop',
                'cropHTML.' => 'array',
                'stripHtml' => 'boolean',
                'stripHtml.' => 'array',
                'crop' => 'crop',
                'crop.' => 'array',
                'rawUrlEncode' => 'boolean',
                'rawUrlEncode.' => 'array',
                'htmlSpecialChars' => 'boolean',
                'htmlSpecialChars.' => 'array',
                'encodeForJavaScriptValue' => 'boolean',
                'encodeForJavaScriptValue.' => 'array',
                'doubleBrTag' => 'string',
                'doubleBrTag.' => 'array',
                'br' => 'boolean',
                'br.' => 'array',
                'brTag' => 'string',
                'brTag.' => 'array',
                'encapsLines.' => 'array',
                'keywords' => 'boolean',
                'keywords.' => 'array',
                'innerWrap' => 'wrap',
                'innerWrap.' => 'array',
                'innerWrap2' => 'wrap',
                'innerWrap2.' => 'array',
                'fontTag' => 'wrap',
                'fontTag.' => 'array',
                'addParams.' => 'array',
                'textStyle.' => 'array',
                'tableStyle.' => 'array',
                'filelink.' => 'array',
                'preCObject' => 'cObject',
                'preCObject.' => 'array',
                'postCObject' => 'cObject',
                'postCObject.' => 'array',
                'wrapAlign' => 'align',
                'wrapAlign.' => 'array',
                'typolink.' => 'array',
                'TCAselectItem.' => 'array',
                'space' => 'space',
                'space.' => 'array',
                'spaceBefore' => 'int',
                'spaceBefore.' => 'array',
                'spaceAfter' => 'int',
                'spaceAfter.' => 'array',
                'wrap' => 'wrap',
                'wrap.' => 'array',
                'noTrimWrap' => 'wrap',
                'noTrimWrap.' => 'array',
                'wrap2' => 'wrap',
                'wrap2.' => 'array',
                'dataWrap' => 'dataWrap',
                'dataWrap.' => 'array',
                'prepend' => 'cObject',
                'prepend.' => 'array',
                'append' => 'cObject',
                'append.' => 'array',
                'wrap3' => 'wrap',
                'wrap3.' => 'array',
                'orderedStdWrap' => 'stdWrap',
                'orderedStdWrap.' => 'array',
                'outerWrap' => 'wrap',
                'outerWrap.' => 'array',
                'insertData' => 'boolean',
                'insertData.' => 'array',
                'offsetWrap' => 'space',
                'offsetWrap.' => 'array',
                'postUserFunc' => 'functionName',
                'postUserFuncInt' => 'functionName',
                'prefixComment' => 'string',
                'prefixComment.' => 'array',
                'editIcons' => 'string',
                'editIcons.' => 'array',
                'editPanel' => 'boolean',
                'editPanel.' => 'array',
                'cacheStore' => 'hook',
                // this is a placeholder for storing the content in cache
                'stdWrapPostProcess' => 'hook',
                // this is a placeholder for the last Hook
                'debug' => 'boolean',
                'debug.' => 'array',
                'debugFunc' => 'boolean',
                'debugFunc.' => 'array',
                'debugData' => 'boolean',
                'debugData.' => 'array'
        );

        /**
         * Class names for accordant content objects
         *
         * @var array
         */
        protected $contentObjectClassMapping = array(
                'TEXT' => 'Text',
                'CASE' => 'Case',
                'CLEARGIF' => 'ClearGif',
                'COBJ_ARRAY' => 'ContentObjectArray',
                'COA' => 'ContentObjectArray',
                'COA_INT' => 'ContentObjectArrayInternal',
                'USER' => 'User',
                'USER_INT' => 'UserInternal',
                'FILE' => 'File',
                'FILES' => 'Files',
                'IMAGE' => 'Image',
                'IMG_RESOURCE' => 'ImageResource',
                'IMGTEXT' => 'ImageText',
                'CONTENT' => 'Content',
                'RECORDS' => 'Records',
                'HMENU' => 'HierarchicalMenu',
                'CTABLE' => 'ContentTable',
                'OTABLE' => 'OffsetTable',
                'COLUMNS' => 'Columns',
                'HRULER' => 'HorizontalRuler',
                'CASEFUNC' => 'Case',
                'LOAD_REGISTER' => 'LoadRegister',
                'RESTORE_REGISTER' => 'RestoreRegister',
                'FORM' => 'Form',
                'SEARCHRESULT' => 'SearchResult',
                'TEMPLATE' => 'Template',
                'FLUIDTEMPLATE' => 'FluidTemplate',
                'MULTIMEDIA' => 'Multimedia',
                'MEDIA' => 'Media',
                'SWFOBJECT' => 'ShockwaveFlashObject',
                'FLOWPLAYER' => 'FlowPlayer',
                'QTOBJECT' => 'QuicktimeObject',
                'SVG' => 'ScalableVectorGraphics',
                'EDITPANEL' => 'EditPanel',
        );

        /**
         * Holds ImageMagick parameters and extensions used for compression
         *
         * @see IMGTEXT()
         * @todo Define visibility
         */
        public $image_compression = array(
                10 => array(
                        'params' => '',
                        'ext' => 'gif'
                ),
                11 => array(
                        'params' => '-colors 128',
                        'ext' => 'gif'
                ),
                12 => array(
                        'params' => '-colors 64',
                        'ext' => 'gif'
                ),
                13 => array(
                        'params' => '-colors 32',
                        'ext' => 'gif'
                ),
                14 => array(
                        'params' => '-colors 16',
                        'ext' => 'gif'
                ),
                15 => array(
                        'params' => '-colors 8',
                        'ext' => 'gif'
                ),
                20 => array(
                        'params' => '-quality 100',
                        'ext' => 'jpg'
                ),
                21 => array(
                        'params' => '-quality 90',
                        'ext' => 'jpg'
                ),
                22 => array(
                        'params' => '-quality 80',
                        'ext' => 'jpg'
                ),
                23 => array(
                        'params' => '-quality 70',
                        'ext' => 'jpg'
                ),
                24 => array(
                        'params' => '-quality 60',
                        'ext' => 'jpg'
                ),
                25 => array(
                        'params' => '-quality 50',
                        'ext' => 'jpg'
                ),
                26 => array(
                        'params' => '-quality 40',
                        'ext' => 'jpg'
                ),
                27 => array(
                        'params' => '-quality 30',
                        'ext' => 'jpg'
                ),
                28 => array(
                        'params' => '-quality 20',
                        'ext' => 'jpg'
                ),
                30 => array(
                        'params' => '-colors 256',
                        'ext' => 'png'
                ),
                31 => array(
                        'params' => '-colors 128',
                        'ext' => 'png'
                ),
                32 => array(
                        'params' => '-colors 64',
                        'ext' => 'png'
                ),
                33 => array(
                        'params' => '-colors 32',
                        'ext' => 'png'
                ),
                34 => array(
                        'params' => '-colors 16',
                        'ext' => 'png'
                ),
                35 => array(
                        'params' => '-colors 8',
                        'ext' => 'png'
                ),
                39 => array(
                        'params' => '',
                        'ext' => 'png'
                )
        );

        /**
         * ImageMagick parameters for image effects
         *
         * @see IMGTEXT()
         * @todo Define visibility
         */
        public $image_effects = array(
                1 => '-rotate 90',
                2 => '-rotate 270',
                3 => '-rotate 180',
                10 => '-colorspace GRAY',
                11 => '-sharpen 70',
                20 => '-normalize',
                23 => '-contrast',
                25 => '-gamma 1.3',
                26 => '-gamma 0.8'
        );

        /**
         * Loaded with the current data-record.
         *
         * If the instance of this class is used to render records from the database those records are found in this array.
         * The function stdWrap has TypoScript properties that fetch field-data from this array.
         *
         * @see init()
         * @todo Define visibility
         */
        public $data = array();

        protected $table = '';

        // Used for backup...
        /**
         * @todo Define visibility
         */
        public $oldData = array();

        // If this is set with an array before stdWrap, it's used instead of $this->data in the data-property in stdWrap
        /**
         * @todo Define visibility
         */
        public $alternativeData = '';

        // Used by the parseFunc function and is loaded with tag-parameters when parsing tags.
        /**
         * @todo Define visibility
         */
        public $parameters = array();

        /**
         * @todo Define visibility
         */
        public $currentValKey = 'currentValue_kidjls9dksoje';

        // This is set to the [table]:[uid] of the record delivered in the $data-array, if the cObjects CONTENT or RECORD is in operation.
        // Note that $GLOBALS['TSFE']->currentRecord is set to an equal value but always indicating the latest record rendered.
        /**
         * @todo Define visibility
         */
        public $currentRecord = '';

        // Set in cObj->RECORDS and cObj->CONTENT to the current number of records selected in a query.
        /**
         * @todo Define visibility
         */
        public $currentRecordTotal = 0;

        // Incremented in cObj->RECORDS and cObj->CONTENT before each record rendering.
        /**
         * @todo Define visibility
         */
        public $currentRecordNumber = 0;

        // Incremented in parent cObj->RECORDS and cObj->CONTENT before each record rendering.
        /**
         * @todo Define visibility
         */
        public $parentRecordNumber = 0;

        // If the ContentObjectRender was started from CONTENT, RECORD or SEARCHRESULT cObject's this array has two keys, 'data' and 'currentRecord' which indicates the record and data for the parent cObj.
        /**
         * @todo Define visibility
         */
        public $parentRecord = array();

        // This may be set as a reference to the calling object of eg. cObjGetSingle. Anyway, just use it as you like. It's used in productsLib.inc for example.
        /**
         * @todo Define visibility
         */
        public $regObj;

        // internal
        // Is set to 1 if the instance of this cObj is executed from a *_INT plugin (see pagegen, bottom of document)
        /**
         * @todo Define visibility
         */
        public $INT_include = 0;

        // This is used by checkPid, that checks if pages are accessible. The $checkPid_cache['page_uid'] is set TRUE or FALSE upon this check featuring a caching function for the next request.
        /**
         * @todo Define visibility
         */
        public $checkPid_cache = array();

        /**
         * @todo Define visibility
         */
        public $checkPid_badDoktypeList = '255';

        // This will be set by typoLink() to the url of the most recent link created.
        /**
         * @todo Define visibility
         */
        public $lastTypoLinkUrl = '';

        // DO. link target.
        /**
         * @todo Define visibility
         */
        public $lastTypoLinkTarget = '';

        /**
         * @todo Define visibility
         */
        public $lastTypoLinkLD = array();

        // Caching substituteMarkerArrayCached function
        /**
         * @todo Define visibility
         */
        public $substMarkerCache = array();

        // array that registers rendered content elements (or any table) to make sure they are not rendered recursively!
        /**
         * @todo Define visibility
         */
        public $recordRegister = array();

        // Containing hooks for userdefined cObjects
        /**
         * Additionally registered content object types and class names
         * @var array
         */
        protected $cObjHookObjectsRegistry = array();

        /**
         * @todo Define visibility
         */
        public $cObjHookObjectsArr = array();

        // Containing hook objects for stdWrap
        protected $stdWrapHookObjects = array();

        // Containing hook objects for getImgResource
        protected $getImgResourceHookObjects;

        /**
         * @var \TYPO3\CMS\Core\Resource\File Current file objects (during iterations over files)
         */
        protected $currentFile = NULL;

        /**
         * Set to TRUE by doConvertToUserIntObject() if USER object wants to become USER_INT
         */
        public $doConvertToUserIntObject = FALSE;

        /**
         * Indicates current object type. Can hold one of OBJECTTYPE_ constants or FALSE.
         * The value is set and reset inside USER() function. Any time outside of
         * USER() it is FALSE.
         */
        protected $userObjectType = FALSE;

        /**
         * @var array
         */
        protected $stopRendering = array();

        /**
         * @var integer
         */
        protected $stdWrapRecursionLevel = 0;

        /**
         * Indicates that object type is USER.
         *
         * @see ContentObjectRender::$userObjectType
         */
        const OBJECTTYPE_USER_INT = 1;
        /**
         * Indicates that object type is USER.
         *
         * @see ContentObjectRender::$userObjectType
         */
        const OBJECTTYPE_USER = 2;
        /**
         * Class constructor.
         * Well, it has to be called manually since it is not a real constructor function.
         * So after making an instance of the class, call this function and pass to it a database record and the tablename from where the record is from. That will then become the "current" record loaded into memory and accessed by the .fields property found in eg. stdWrap.
         *
         * @param array $data The record data that is rendered.
         * @param string $table The table that the data record is from.
         * @return void
         * @todo Define visibility
         */
        public function start($data, $table = '') {
                global $TYPO3_CONF_VARS;
                if ($TYPO3_CONF_VARS['FE']['activateContentAdapter'] && is_array($data) && !empty($data) && !empty($table)) {
                        \TYPO3\CMS\Core\Resource\Service\FrontendContentAdapterService::modifyDBRow($data, $table);
                }
                $this->data = $data;
                $this->table = $table;
                $this->currentRecord = $table ? $table . ':' . $this->data['uid'] : '';
                $this->parameters = array();
                if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_content.php']['cObjTypeAndClass'])) {
                        foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_content.php']['cObjTypeAndClass'] as $classArr) {
                                $this->cObjHookObjectsRegistry[$classArr[0]] = $classArr[1];
                        }
                }
                $this->stdWrapHookObjects = array();
                if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_content.php']['stdWrap'])) {
                        foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_content.php']['stdWrap'] as $classData) {
                                $hookObject = GeneralUtility::getUserObj($classData);
                                if (!$hookObject instanceof \TYPO3\CMS\Frontend\ContentObject\ContentObjectStdWrapHookInterface) {
                                        throw new \UnexpectedValueException($classData . ' must implement interface TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectStdWrapHookInterface', 1195043965);
                                }
                                $this->stdWrapHookObjects[] = $hookObject;
                        }
                }
                if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_content.php']['postInit'])) {
                        foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_content.php']['postInit'] as $classData) {
                                $postInitializationProcessor = GeneralUtility::getUserObj($classData);
                                if (!$postInitializationProcessor instanceof \TYPO3\CMS\Frontend\ContentObject\ContentObjectPostInitHookInterface) {
                                        throw new \UnexpectedValueException($classData . ' must implement interface TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectPostInitHookInterface', 1274563549);
                                }
                                $postInitializationProcessor->postProcessContentObjectInitialization($this);
                        }
                }
        }

        /**
         * Returns the current table
         *
         * @return string
         */
        public function getCurrentTable() {
                return $this->table;
        }

        /**
         * Gets the 'getImgResource' hook objects.
         * The first call initializes the accordant objects.
         *
         * @return array The 'getImgResource' hook objects (if any)
         */
        protected function getGetImgResourceHookObjects() {
                if (!isset($this->getImgResourceHookObjects)) {
                        $this->getImgResourceHookObjects = array();
                        if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['getImgResource'])) {
                                foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['getImgResource'] as $classData) {
                                        $hookObject = GeneralUtility::getUserObj($classData);
                                        if (!$hookObject instanceof \TYPO3\CMS\Frontend\ContentObject\ContentObjectGetImageResourceHookInterface) {
                                                throw new \UnexpectedValueException('$hookObject must implement interface TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectGetImageResourceHookInterface', 1218636383);
                                        }
                                        $this->getImgResourceHookObjects[] = $hookObject;
                                }
                        }
                }
                return $this->getImgResourceHookObjects;
        }

        /**
         * Sets the internal variable parentRecord with information about current record.
         * If the ContentObjectRender was started from CONTENT, RECORD or SEARCHRESULT cObject's this array has two keys, 'data' and 'currentRecord' which indicates the record and data for the parent cObj.
         *
         * @param array $data The record array
         * @param string $currentRecord This is set to the [table]:[uid] of the record delivered in the $data-array, if the cObjects CONTENT or RECORD is in operation. Note that $GLOBALS['TSFE']->currentRecord is set to an equal value but always indicating the latest record rendered.
         * @return void
         * @access private
         * @todo Define visibility
         */
        public function setParent($data, $currentRecord) {
                $this->parentRecord = array(
                        'data' => $data,
                        'currentRecord' => $currentRecord
                );
        }

        /***********************************************
         *
         * CONTENT_OBJ:
         *
         ***********************************************/
        /**
         * Returns the "current" value.
         * The "current" value is just an internal variable that can be used by functions to pass a single value on to another function later in the TypoScript processing.
         * It's like "load accumulator" in the good old C64 days... basically a "register" you can use as you like.
         * The TSref will tell if functions are setting this value before calling some other object so that you know if it holds any special information.
         *
         * @return mixed The "current" value
         * @todo Define visibility
         */
        public function getCurrentVal() {
                return $this->data[$this->currentValKey];
        }

        /**
         * Sets the "current" value.
         *
         * @param mixed $value The variable that you want to set as "current
         * @return void
         * @see getCurrentVal()
         * @todo Define visibility
         */
        public function setCurrentVal($value) {
                $this->data[$this->currentValKey] = $value;
        }

        /**
         * Rendering of a "numerical array" of cObjects from TypoScript
         * Will call ->cObjGetSingle() for each cObject found and accumulate the output.
         *
         * @param array $setup array with cObjects as values.
         * @param string $addKey A prefix for the debugging information
         * @return string Rendered output from the cObjects in the array.
         * @see cObjGetSingle()
         * @todo Define visibility
         */
        public function cObjGet($setup, $addKey = '') {
                if (is_array($setup)) {
                        $sKeyArray = \TYPO3\CMS\Core\TypoScript\TemplateService::sortedKeyList($setup);
                        $content = '';
                        foreach ($sKeyArray as $theKey) {
                                $theValue = $setup[$theKey];
                                if ((int)$theKey && strpos($theKey, '.') === FALSE) {
                                        $conf = $setup[$theKey . '.'];
                                        $content .= $this->cObjGetSingle($theValue, $conf, $addKey . $theKey);
                                }
                        }
                        return $content;
                }
        }

        /**
         * Renders a content object
         *
         * @param string $name The content object name, eg. "TEXT" or "USER" or "IMAGE
         * @param array $conf The array with TypoScript properties for the content object
         * @param string $TSkey A string label used for the internal debugging tracking.
         * @return string cObject output
         * @throws \UnexpectedValueException
         * @todo Define visibility
         */
        public function cObjGetSingle($name, $conf, $TSkey = '__') {
                global $TYPO3_CONF_VARS;
                $content = '';
                // Checking that the function is not called eternally. This is done by interrupting at a depth of 100
                $GLOBALS['TSFE']->cObjectDepthCounter--;
                if ($GLOBALS['TSFE']->cObjectDepthCounter > 0) {
                        $name = trim($name);
                        if ($GLOBALS['TT']->LR) {
                                $GLOBALS['TT']->push($TSkey, $name);
                        }
                        // Checking if the COBJ is a reference to another object. (eg. name of 'blabla.blabla = < styles.something')
                        if ($name[0] === '<') {
                                $key = trim(substr($name, 1));
                                $cF = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\TypoScript\\Parser\\TypoScriptParser');
                                // $name and $conf is loaded with the referenced values.
                                $old_conf = $conf;
                                list($name, $conf) = $cF->getVal($key, $GLOBALS['TSFE']->tmpl->setup);
                                if (is_array($old_conf) && count($old_conf)) {
                                        $conf = array_replace_recursive($conf, $old_conf);
                                }
                                // Getting the cObject
                                $GLOBALS['TT']->incStackPointer();
                                $content .= $this->cObjGetSingle($name, $conf, $key);
                                $GLOBALS['TT']->decStackPointer();
                        } else {
                                $hooked = FALSE;
                                // Application defined cObjects
                                if (!empty($this->cObjHookObjectsRegistry[$name])) {
                                        if (empty($this->cObjHookObjectsArr[$name])) {
                                                $this->cObjHookObjectsArr[$name] = GeneralUtility::getUserObj($this->cObjHookObjectsRegistry[$name]);
                                        }
                                        $hookObj = $this->cObjHookObjectsArr[$name];
                                        if (method_exists($hookObj, 'cObjGetSingleExt')) {
                                                $content .= $hookObj->cObjGetSingleExt($name, $conf, $TSkey, $this);
                                                $hooked = TRUE;
                                        }
                                }
                                if (!$hooked) {
                                        $contentObject = $this->getContentObject($name);
                                        if ($contentObject) {
                                                $content .= $contentObject->render($conf);
                                        } else {
                                                // Call hook functions for extra processing
                                                if ($name && is_array($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_content.php']['cObjTypeAndClassDefault'])) {
                                                        foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_content.php']['cObjTypeAndClassDefault'] as $classData) {
                                                                $hookObject = GeneralUtility::getUserObj($classData);
                                                                if (!$hookObject instanceof \TYPO3\CMS\Frontend\ContentObject\ContentObjectGetSingleHookInterface) {
                                                                        throw new \UnexpectedValueException('$hookObject must implement interface TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectGetSingleHookInterface', 1195043731);
                                                                }
                                                                /** @var $hookObject \TYPO3\CMS\Frontend\ContentObject\ContentObjectGetSingleHookInterface */
                                                                $content .= $hookObject->getSingleContentObject($name, (array) $conf, $TSkey, $this);
                                                        }
                                                } else {
                                                        // Log error in AdminPanel
                                                        $warning = sprintf('Content Object "%s" does not exist', $name);
                                                        $GLOBALS['TT']->setTSlogMessage($warning, 2);
                                                }
                                        }
                                }
                        }
                        if ($GLOBALS['TT']->LR) {
                                $GLOBALS['TT']->pull($content);
                        }
                }
                // Increasing on exit...
                $GLOBALS['TSFE']->cObjectDepthCounter++;
                return $content;
        }

        /**
         * Returns a new content object of type $name.
         *
         * @param string $name
         * @return NULL|AbstractContentObject
         */
        public function getContentObject($name) {
                if (!isset($this->contentObjectClassMapping[$name])) {
                        return NULL;
                }
                $fullyQualifiedClassName = 'TYPO3\\CMS\\Frontend\\ContentObject\\' . $this->contentObjectClassMapping[$name] . 'ContentObject';
                return GeneralUtility::makeInstance($fullyQualifiedClassName, $this);
        }

        /********************************************
         *
         * Functions rendering content objects (cObjects)
         *
         ********************************************/

        /**
         * Rendering the cObject, FLOWPLAYER
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function FLOWPLAYER($conf) {
                return $this->getContentObject('FLOWPLAYER')->render($conf);
        }

        /**
         * Rendering the cObject, TEXT
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function TEXT($conf) {
                return $this->getContentObject('TEXT')->render($conf);
        }

        /**
         * Rendering the cObject, CLEARGIF
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function CLEARGIF($conf) {
                return $this->getContentObject('CLEARGIF')->render($conf);
        }

        /**
         * Rendering the cObject, COBJ_ARRAY / COA and COBJ_ARRAY_INT
         *
         * @param array $conf Array of TypoScript properties
         * @param string $ext If "INT" then the cObject is a "COBJ_ARRAY_INT" (non-cached), otherwise just "COBJ_ARRAY" (cached)
         * @return string Output
         * @todo Define visibility
         */
        public function COBJ_ARRAY($conf, $ext = '') {
                if ($ext === 'INT') {
                        return $this->getContentObject('COA_INT')->render($conf);
                } else {
                        return $this->getContentObject('COA')->render($conf);
                }
        }

        /**
         * Rendering the cObject, USER and USER_INT
         *
         * @param array $conf Array of TypoScript properties
         * @param string $ext If "INT" then the cObject is a "USER_INT" (non-cached), otherwise just "USER" (cached)
         * @return string Output
         * @todo Define visibility
         */
        public function USER($conf, $ext = '') {
                if ($ext === 'INT') {
                        return $this->getContentObject('USER_INT')->render($conf);
                } else {
                        return $this->getContentObject('USER')->render($conf);
                }
        }

        /**
         * Retrieves a type of object called as USER or USER_INT. Object can detect their
         * type by using this call. It returns OBJECTTYPE_USER_INT or OBJECTTYPE_USER depending on the
         * current object execution. In all other cases it will return FALSE to indicate
         * a call out of context.
         *
         * @return mixed One of OBJECTTYPE_ class constants or FALSE
         */
        public function getUserObjectType() {
                return $this->userObjectType;
        }

        /**
         * Sets the user object type
         *
         * @param mixed $userObjectType
         * @return void
         */
        public function setUserObjectType($userObjectType) {
                $this->userObjectType = $userObjectType;
        }

        /**
         * Requests the current USER object to be converted to USER_INT.
         *
         * @return void
         */
        public function convertToUserIntObject() {
                if ($this->userObjectType !== self::OBJECTTYPE_USER) {
                        $GLOBALS['TT']->setTSlogMessage('TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer::convertToUserIntObject() ' . 'is called in the wrong context or for the wrong object type', 2);
                } else {
                        $this->doConvertToUserIntObject = TRUE;
                }
        }

        /**
         * Rendering the cObject, FILE
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function FILE($conf) {
                return $this->getContentObject('FILE')->render($conf);
        }

        /**
         * Rendering the cObject, FILES
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function FILES($conf) {
                return $this->getContentObject('FILES')->render($conf);
        }

        /**
         * Rendering the cObject, IMAGE
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @see cImage()
         * @todo Define visibility
         */
        public function IMAGE($conf) {
                return $this->getContentObject('IMAGE')->render($conf);
        }

        /**
         * Rendering the cObject, IMG_RESOURCE
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @see getImgResource()
         * @todo Define visibility
         */
        public function IMG_RESOURCE($conf) {
                return $this->getContentObject('IMG_RESOURCE')->render($conf);
        }

        /**
         * Rendering the cObject, IMGTEXT
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function IMGTEXT($conf) {
                return $this->getContentObject('IMGTEXT')->render($conf);
        }

        /**
         * Rendering the cObject, CONTENT
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function CONTENT($conf) {
                return $this->getContentObject('CONTENT')->render($conf);
        }

        /**
         * Rendering the cObject, RECORDS
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function RECORDS($conf) {
                return $this->getContentObject('RECORDS')->render($conf);
        }

        /**
         * Rendering the cObject, HMENU
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function HMENU($conf) {
                return $this->getContentObject('HMENU')->render($conf);
        }

        /**
         * Rendering the cObject, CTABLE
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function CTABLE($conf) {
                return $this->getContentObject('CTABLE')->render($conf);
        }

        /**
         * Rendering the cObject, OTABLE
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function OTABLE($conf) {
                return $this->getContentObject('OTABLE')->render($conf);
        }

        /**
         * Rendering the cObject, COLUMNS
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function COLUMNS($conf) {
                return $this->getContentObject('COLUMNS')->render($conf);
        }

        /**
         * Rendering the cObject, HRULER
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function HRULER($conf) {
                return $this->getContentObject('HRULER')->render($conf);
        }

        /**
         * Rendering the cObject, CASE
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function CASEFUNC($conf) {
                return $this->getContentObject('CASE')->render($conf);
        }

        /**
         * Rendering the cObject, LOAD_REGISTER and RESTORE_REGISTER
         * NOTICE: This cObject does NOT return any content since it just sets internal data based on the TypoScript properties.
         *
         * @param array $conf Array of TypoScript properties
         * @param string $name If "RESTORE_REGISTER" then the cObject rendered is "RESTORE_REGISTER", otherwise "LOAD_REGISTER
         * @return string Empty string (the cObject only sets internal data!)
         * @todo Define visibility
         */
        public function LOAD_REGISTER($conf, $name) {
                if ($name === 'RESTORE_REGISTER') {
                        return $this->getContentObject('RESTORE_REGISTER')->render();
                } else {
                        return $this->getContentObject('LOAD_REGISTER')->render($conf);
                }
        }

        /**
         * Rendering the cObject, FORM
         *
         * @param array $conf Array of TypoScript properties
         * @param array $formData Alternative formdata overriding whatever comes from TypoScript
         * @return string Output
         * @todo Define visibility
         */
        public function FORM($conf, $formData = '') {
                return $this->getContentObject('FORM')->render($conf, $formData);
        }

        /**
         * Rendering the cObject, SEARCHRESULT
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function SEARCHRESULT($conf) {
                return $this->getContentObject('SEARCHRESULT')->render($conf);
        }

        /**
         * Rendering the cObject, TEMPLATE
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @see substituteMarkerArrayCached()
         * @todo Define visibility
         */
        public function TEMPLATE($conf) {
                return $this->getContentObject('TEMPLATE')->render($conf);
        }

        /**
         * Rendering the cObject, FLUIDTEMPLATE
         *
         * @param array $conf Array of TypoScript properties
         * @return string the HTML output
         * @author Steffen Ritter <info@steffen-ritter.net>
         * @author Benjamin Mack <benni@typo3.org>
         */
        protected function FLUIDTEMPLATE(array $conf) {
                return $this->getContentObject('FLUIDTEMPLATE')->render($conf);
        }

        /**
         * Rendering the cObject, MULTIMEDIA
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         * @todo Define visibility
         */
        public function MULTIMEDIA($conf) {
                return $this->getContentObject('MULTIMEDIA')->render($conf);
        }

        /**
         * Rendering the cObject, MEDIA
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         */
        public function MEDIA($conf) {
                return $this->getContentObject('MEDIA')->render($conf);
        }

        /**
         * Rendering the cObject, SWFOBJECT
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         */
        public function SWFOBJECT($conf) {
                return $this->getContentObject('SWFOBJECT')->render($conf);
        }

        /**
         * Rendering the cObject, QTOBJECT
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         */
        public function QTOBJECT($conf) {
                return $this->getContentObject('QTOBJECT')->render($conf);
        }

        /**
         * Rendering the cObject, SVG
         *
         * @param array $conf Array of TypoScript properties
         * @return string Output
         */
        public function SVG($conf) {
                return $this->getContentObject('SVG')->render($conf);
        }

        /************************************
         *
         * Various helper functions for content objects:
         *
         ************************************/
        /**
         * Converts a given config in Flexform to a conf-array
         *
         * @param string|array $flexData Flexform data
         * @param array $conf Array to write the data into, by reference
         * @param boolean $recursive Is set if called recursive. Don't call function with this parameter, it's used inside the function only
         * @return void
         */
        public function readFlexformIntoConf($flexData, &$conf, $recursive = FALSE) {
                if ($recursive === FALSE && is_string($flexData)) {
                        $flexData = GeneralUtility::xml2array($flexData, 'T3');
                }
                if (is_array($flexData) && isset($flexData['data']['sDEF']['lDEF'])) {
                        $flexData = $flexData['data']['sDEF']['lDEF'];
                }
                if (!is_array($flexData)) {
                        return;
                }
                foreach ($flexData as $key => $value) {
                        if (!is_array($value)) {
                                continue;
                        }
                        if (isset($value['el'])) {
                                if (is_array($value['el']) && count($value['el']) > 0) {
                                        foreach ($value['el'] as $ekey => $element) {
                                                if (isset($element['vDEF'])) {
                                                        $conf[$ekey] = $element['vDEF'];
                                                } else {
                                                        if (is_array($element)) {
                                                                $this->readFlexformIntoConf($element, $conf[$key][key($element)][$ekey], TRUE);
                                                        } else {
                                                                $this->readFlexformIntoConf($element, $conf[$key][$ekey], TRUE);
                                                        }
                                                }
                                        }
                                } else {
                                        $this->readFlexformIntoConf($value['el'], $conf[$key], TRUE);
                                }
                        }
                        if (isset($value['vDEF'])) {
                                $conf[$key] = $value['vDEF'];
                        }
                }
        }

        /**
         * Returns all parents of the given PID (Page UID) list
         *
         * @param string $pidList A list of page Content-Element PIDs (Page UIDs) / stdWrap
         * @param array $pidConf stdWrap array for the list
         * @return string A list of PIDs
         * @access private
         * @todo Define visibility
         */
        public function getSlidePids($pidList, $pidConf) {
                $pidList = isset($pidConf) ? trim($this->stdWrap($pidList, $pidConf)) : trim($pidList);
                if ($pidList === '') {
                        $pidList = 'this';
                }
                if (trim($pidList)) {
                        $listArr = GeneralUtility::intExplode(',', str_replace('this', $GLOBALS['TSFE']->contentPid, $pidList));
                        $listArr = $this->checkPidArray($listArr);
                }
                $pidList = array();
                if (is_array($listArr) && count($listArr)) {
                        foreach ($listArr as $uid) {
                                $page = $GLOBALS['TSFE']->sys_page->getPage($uid);
                                if (!$page['is_siteroot']) {
                                        $pidList[] = $page['pid'];
                                }
                        }
                }
                return implode(',', $pidList);
        }

        /**
         * Returns a default value for a form field in the FORM cObject.
         * Page CANNOT be cached because that would include the inserted value for the current user.
         *
         * @param boolean $noValueInsert If noValueInsert OR if the no_cache flag for this page is NOT set, the original default value is returned.
         * @param string $fieldName The POST var name to get default value for
         * @param string $defaultVal The current default value
         * @return string The default value, either from INPUT var or the current default, based on whether caching is enabled or not.
         * @access private
         * @todo Define visibility
         */
        public function getFieldDefaultValue($noValueInsert, $fieldName, $defaultVal) {
                if (!$GLOBALS['TSFE']->no_cache || !isset($_POST[$fieldName]) && !isset($_GET[$fieldName]) || $noValueInsert) {
                        return $defaultVal;
                } else {
                        return GeneralUtility::_GP($fieldName);
                }
        }

        /**
         * Returns a <img> tag with the image file defined by $file and processed according to the properties in the TypoScript array.
         * Mostly this function is a sub-function to the IMAGE function which renders the IMAGE cObject in TypoScript.
         * This function is called by "$this->cImage($conf['file'], $conf);" from IMAGE().
         *
         * @param string $file File TypoScript resource
         * @param array $conf TypoScript configuration properties
         * @return string <img> tag, (possibly wrapped in links and other HTML) if any image found.
         * @access private
         * @see IMAGE()
         * @todo Define visibility
         */
        public function cImage($file, $conf) {
                $info = $this->getImgResource($file, $conf['file.']);
                $GLOBALS['TSFE']->lastImageInfo = $info;
                if (!is_array($info)) {
                        return '';
                }
                if (is_file(PATH_site . $info['3'])) {
                        $source = GeneralUtility::rawUrlEncodeFP(GeneralUtility::png_to_gif_by_imagemagick($info[3]));
                        $source = $GLOBALS['TSFE']->absRefPrefix . $source;
                } else {
                        $source = $info[3];
                }

                $layoutKey = $this->stdWrap($conf['layoutKey'], $conf['layoutKey.']);
                $imageTagTemplate = $this->getImageTagTemplate($layoutKey, $conf);
                $sourceCollection = $this->getImageSourceCollection($layoutKey, $conf, $file);

                // This array is used to collect the image-refs on the page...
                $GLOBALS['TSFE']->imagesOnPage[] = $source;
                $altParam = $this->getAltParam($conf);
                $params = $this->stdWrapValue('params', $conf);
                if ($params !== '' && $params{0} !== ' ') {
                        $params = ' ' . $params;
                }

                $imageTagValues = array(
                        'width' =>  $info[0],
                        'height' => $info[1],
                        'src' => htmlspecialchars($source),
                        'params' => $params,
                        'altParams' => $altParam,
                        'border' =>  $this->getBorderAttr(' border="' . (int)$conf['border'] . '"'),
                        'sourceCollection' => $sourceCollection,
                        'selfClosingTagSlash' => (!empty($GLOBALS['TSFE']->xhtmlDoctype) ? ' /' : ''),
                );

                $theValue = $this->substituteMarkerArray($imageTagTemplate, $imageTagValues, '###|###', TRUE, TRUE);

                $linkWrap = isset($conf['linkWrap.']) ? $this->stdWrap($conf['linkWrap'], $conf['linkWrap.']) : $conf['linkWrap'];
                if ($linkWrap) {
                        $theValue = $this->linkWrap($theValue, $linkWrap);
                } elseif ($conf['imageLinkWrap']) {
                        $theValue = $this->imageLinkWrap($theValue, $info['originalFile'], $conf['imageLinkWrap.']);
                }
                $wrap = isset($conf['wrap.']) ? $this->stdWrap($conf['wrap'], $conf['wrap.']) : $conf['wrap'];
                if ($wrap) {
                        $theValue = $this->wrap($theValue, $conf['wrap']);
                }
                return $theValue;
        }

        /**
         * Returns the 'border' attribute for an <img> tag only if the doctype is not xhtml_strict, xhtml_11, xhtml_2 or html5
         * or if the config parameter 'disableImgBorderAttr' is not set.
         *
         * @param string $borderAttr The border attribute
         * @return string The border attribute
         * @todo Define visibility
         */
        public function getBorderAttr($borderAttr) {
                if (!GeneralUtility::inList('xhtml_strict,xhtml_11,xhtml_2', $GLOBALS['TSFE']->xhtmlDoctype) && $GLOBALS['TSFE']->config['config']['doctype'] != 'html5' && !$GLOBALS['TSFE']->config['config']['disableImgBorderAttr']) {
                        return $borderAttr;
                }
        }

        /**
         * Returns the html-template for rendering the image-Tag if no template is defined via typoscript the
         * default <img> tag template is returned
         *
         * @param string $layoutKey rendering key
         * @param array $conf TypoScript configuration properties
         * @return string
         */
        public function getImageTagTemplate($layoutKey, $conf) {
                if ($layoutKey && isset($conf['layout.']) && isset($conf['layout.'][$layoutKey . '.'])) {
                        $imageTagLayout = $this->stdWrap($conf['layout.'][$layoutKey . '.']['element'], $conf['layout.'][$layoutKey . '.']['element.']);
                } else {
                        $imageTagLayout = '<img src="###SRC###" width="###WIDTH###" height="###HEIGHT###" ###PARAMS### ###ALTPARAMS### ###BORDER######SELFCLOSINGTAGSLASH###>';
                }
                return $imageTagLayout;
        }

        /**
         * Render alternate sources for the image tag. If no source collection is given an empty string is returned.
         *
         * @param string $layoutKey rendering key
         * @param array $conf TypoScript configuration properties
         * @param string $file
         * @throws \UnexpectedValueException
         * @return string
         */
        public function getImageSourceCollection($layoutKey, $conf, $file) {
                $sourceCollection = '';
                if ($layoutKey && $conf['sourceCollection.'] && ($conf['layout.'][$layoutKey . '.']['source'] || $conf['layout.'][$layoutKey . '.']['source.'])) {

                        // find active sourceCollection
                        $activeSourceCollections = array();
                        foreach ($conf['sourceCollection.'] as $sourceCollectionKey => $sourceCollectionConfiguration) {
                                if (substr($sourceCollectionKey, -1) == '.') {
                                        if (empty($sourceCollectionConfiguration['if.']) || $this->checkIf($sourceCollectionConfiguration['if.'])) {
                                                $activeSourceCollections[] = $sourceCollectionConfiguration;
                                        }
                                }
                        }

                        // apply option split to configurations
                        $srcLayoutOptionSplitted = $GLOBALS['TSFE']->tmpl->splitConfArray($conf['layout.'][$layoutKey . '.'], count($activeSourceCollections));

                        // render sources
                        foreach ($activeSourceCollections as $key => $sourceConfiguration) {
                                $sourceLayout = $this->stdWrap($srcLayoutOptionSplitted[$key]['source'], $srcLayoutOptionSplitted[$key]['source.']);

                                $sourceRenderConfiguration = array (
                                        'file' => $file,
                                        'file.' => $conf['file.']
                                );

                                if (isset($sourceConfiguration['pixelDensity'])) {
                                        $pixelDensity = (int)$this->stdWrap($sourceConfiguration['pixelDensity'], $sourceConfiguration['pixelDensity.']);
                                } else {
                                        $pixelDensity = 1;
                                }
                                $dimensionKeys = array('width', 'height', 'maxW', 'minW', 'maxH', 'minH');
                                foreach ($dimensionKeys as $dimensionKey) {
                                        $dimension = $this->stdWrap($sourceConfiguration[$dimensionKey], $sourceConfiguration[$dimensionKey . '.']);
                                        if (!$dimension) {
                                                $dimension = $this->stdWrap($conf['file.'][$dimensionKey], $conf['file.'][$dimensionKey . '.']);
                                        }
                                        if ($dimension) {
                                                if (strstr($dimension, 'c') !== FALSE && ($dimensionKey === 'width' || $dimensionKey === 'height')) {
                                                        $dimensionParts = explode('c', $dimension, 2);
                                                        $dimension = (int)($dimensionParts[0] * $pixelDensity) . 'c';
                                                        if ($dimensionParts[1]) {
                                                                $dimension .= $dimensionParts[1];
                                                        }
                                                } else {
                                                        $dimension = (int)($dimension * $pixelDensity);
                                                }
                                                $sourceRenderConfiguration['file.'][$dimensionKey] = $dimension;
                                                // Remove the stdWrap properties for dimension as they have been processed already above.
                                                unset($sourceRenderConfiguration['file.'][$dimensionKey . '.']);
                                        }
                                }
                                $sourceInfo = $this->getImgResource($sourceRenderConfiguration['file'], $sourceRenderConfiguration['file.']);
                                if ($sourceInfo) {
                                        $sourceConfiguration['width'] = $sourceInfo[0];
                                        $sourceConfiguration['height'] = $sourceInfo[1];
                                        $sourceConfiguration['src'] = htmlspecialchars($sourceInfo[3]);
                                        $sourceConfiguration['selfClosingTagSlash'] = (!empty($GLOBALS['TSFE']->xhtmlDoctype) ? ' /' : '');

                                        $oneSourceCollection = $this->substituteMarkerArray($sourceLayout, $sourceConfiguration, '###|###', TRUE, TRUE);

                                        if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['getImageSourceCollection'])) {
                                                foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['getImageSourceCollection'] as $classData) {
                                                        $hookObject = GeneralUtility::getUserObj($classData);
                                                        if (!$hookObject instanceof ContentObjectOneSourceCollectionHookInterface) {
                                                                throw new \UnexpectedValueException(
                                                                        '$hookObject must implement interface TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectOneSourceCollectionHookInterface',
                                                                        1380007853
                                                                );
                                                        }
                                                        $oneSourceCollection = $hookObject->getOneSourceCollection((array) $sourceRenderConfiguration, (array) $sourceConfiguration, $oneSourceCollection, $this);
                                                }
                                        }

                                        $sourceCollection .= $oneSourceCollection;
                                }
                        }
                }
                return $sourceCollection;
        }

        /**
         * Wraps the input string in link-tags that opens the image in a new window.
         *
         * @param string $string String to wrap, probably an <img> tag
         * @param string|\TYPO3\CMS\Core\Resource\File|\TYPO3\CMS\Core\Resource\FileReference $imageFile The original image file
         * @param array $conf TypoScript properties for the "imageLinkWrap" function
         * @return string The input string, $string, wrapped as configured.
         * @see cImage()
         * @todo Define visibility
         */
        public function imageLinkWrap($string, $imageFile, $conf) {
                $a1 = '';
                $a2 = '';
                $content = $string;
                $enable = isset($conf['enable.']) ? $this->stdWrap($conf['enable'], $conf['enable.']) : $conf['enable'];
                if ($enable) {
                        $content = $this->typolink($string, $conf['typolink.']);
                        if (isset($conf['file.'])) {
                                $imageFile = $this->stdWrap($imageFile, $conf['file.']);
                        }

                        if ($imageFile instanceof \TYPO3\CMS\Core\Resource\File) {
                                $file = $imageFile;
                        } elseif ($imageFile instanceof \TYPO3\CMS\Core\Resource\FileReference) {
                                $file = $imageFile->getOriginalFile();
                        } else {
                                if (\TYPO3\CMS\Core\Utility\MathUtility::canBeInterpretedAsInteger($imageFile)) {
                                        $file = \TYPO3\CMS\Core\Resource\ResourceFactory::getInstance()->getFileObject((int)$imageFile);
                                } else {
                                        $file = \TYPO3\CMS\Core\Resource\ResourceFactory::getInstance()->getFileObjectFromCombinedIdentifier($imageFile);
                                }
                        }

                        // Create imageFileLink if not created with typolink
                        if ($content == $string) {
                                $parameterNames = array('width', 'height', 'effects', 'bodyTag', 'title', 'wrap');
                                $parameters = array();
                                $sample = isset($conf['sample.']) ? $this->stdWrap($conf['sample'], $conf['sample.']) : $conf['sample'];
                                if ($sample) {
                                        $parameters['sample'] = 1;
                                }
                                foreach ($parameterNames as $parameterName) {
                                        if (isset($conf[$parameterName . '.'])) {
                                                $conf[$parameterName] = $this->stdWrap($conf[$parameterName], $conf[$parameterName . '.']);
                                        }
                                        if (isset($conf[$parameterName]) && $conf[$parameterName]) {
                                                $parameters[$parameterName] = $conf[$parameterName];
                                        }
                                }
                                $parametersEncoded = base64_encode(serialize($parameters));
                                $hmac = GeneralUtility::hmac(implode('|', array($file->getUid(), $parametersEncoded)));
                                $params = '&md5=' . $hmac;
                                foreach (str_split($parametersEncoded, 64) as $index => $chunk) {
                                        $params .= '&parameters' . rawurlencode('[') . $index . rawurlencode(']') . '=' . rawurlencode($chunk);
                                }
                                $url = $GLOBALS['TSFE']->absRefPrefix . 'index.php?eID=tx_cms_showpic&file=' . $file->getUid() . $params;
                                $directImageLink = isset($conf['directImageLink.']) ? $this->stdWrap($conf['directImageLink'], $conf['directImageLink.']) : $conf['directImageLink'];
                                if ($directImageLink) {
                                        $imgResourceConf = array(
                                                'file' => $imageFile,
                                                'file.' => $conf
                                        );
                                        $url = $this->IMG_RESOURCE($imgResourceConf);
                                        if (!$url) {
                                                // If no imagemagick / gm is available
                                                $url = $imageFile;
                                        }
                                }
                                // Create TARGET-attribute only if the right doctype is used
                                if (!GeneralUtility::inList('xhtml_strict,xhtml_11,xhtml_2', $GLOBALS['TSFE']->xhtmlDoctype)) {
                                        $target = isset($conf['target.']) ? $this->stdWrap($conf['target'], $conf['target.']) : $conf['target'];
                                        if ($target) {
                                                $target = sprintf(' target="%s"', $target);
                                        } else {
                                                $target = ' target="thePicture"';
                                        }
                                } else {
                                        $target = '';
                                }
                                $conf['JSwindow'] = isset($conf['JSwindow.']) ? $this->stdWrap($conf['JSwindow'], $conf['JSwindow.']) : $conf['JSwindow'];
                                if ($conf['JSwindow']) {
                                        if ($conf['JSwindow.']['altUrl'] || $conf['JSwindow.']['altUrl.']) {
                                                $altUrl = isset($conf['JSwindow.']['altUrl.']) ? $this->stdWrap($conf['JSwindow.']['altUrl'], $conf['JSwindow.']['altUrl.']) : $conf['JSwindow.']['altUrl'];
                                                if ($altUrl) {
                                                        $url = $altUrl . ($conf['JSwindow.']['altUrl_noDefaultParams'] ? '' : '?file=' . rawurlencode($imageFile) . $params);
                                                }
                                        }

                                        $processedFile = $file->process('Image.CropScaleMask', $conf);
                                        $JSwindowExpand = isset($conf['JSwindow.']['expand.']) ? $this->stdWrap($conf['JSwindow.']['expand'], $conf['JSwindow.']['expand.']) : $conf['JSwindow.']['expand'];
                                        $offset = GeneralUtility::intExplode(',', $JSwindowExpand . ',');
                                        $newWindow = isset($conf['JSwindow.']['newWindow.']) ? $this->stdWrap($conf['JSwindow.']['newWindow'], $conf['JSwindow.']['newWindow.']) : $conf['JSwindow.']['newWindow'];
                                        $a1 = '<a href="' . htmlspecialchars($url) . '" onclick="' . htmlspecialchars(('openPic(\'' . $GLOBALS['TSFE']->baseUrlWrap($url) . '\',\'' . ($newWindow ? md5($url) : 'thePicture') . '\',\'width=' . ($processedFile->getProperty('width') + $offset[0]) . ',height=' . ($processedFile->getProperty('height') + $offset[1]) . ',status=0,menubar=0\'); return false;')) . '"' . $target . $GLOBALS['TSFE']->ATagParams . '>';
                                        $a2 = '</a>';
                                        $GLOBALS['TSFE']->setJS('openPic');
                                } else {
                                        $conf['linkParams.']['parameter'] = $url;
                                        $string = $this->typoLink($string, $conf['linkParams.']);
                                }
                                if (isset($conf['stdWrap.'])) {
                                        $string = $this->stdWrap($string, $conf['stdWrap.']);
                                }
                                $content = $a1 . $string . $a2;
                        }
                }
                return $content;
        }

        /**
         * Returns content of a file. If it's an image the content of the file is not returned but rather an image tag is.
         *
         * @param string $fName The filename, being a TypoScript resource data type
         * @param string $addParams Additional parameters (attributes). Default is empty alt and title tags.
         * @return string If jpg,gif,jpeg,png: returns image_tag with picture in. If html,txt: returns content string
         * @see FILE()
         * @todo Define visibility
         */
        public function fileResource($fName, $addParams = 'alt="" title=""') {
                $incFile = $GLOBALS['TSFE']->tmpl->getFileName($fName);
                if ($incFile && file_exists($incFile)) {
                        $fileinfo = GeneralUtility::split_fileref($incFile);
                        if (GeneralUtility::inList('jpg,gif,jpeg,png', $fileinfo['fileext'])) {
                                $imgFile = $incFile;
                                $imgInfo = @getImageSize($imgFile);
                                return '<img src="' . $GLOBALS['TSFE']->absRefPrefix . $imgFile . '" width="' . $imgInfo[0] . '" height="' . $imgInfo[1] . '"' . $this->getBorderAttr(' border="0"') . ' ' . $addParams . ' />';
                        } elseif (filesize($incFile) < 1024 * 1024) {
                                return $GLOBALS['TSFE']->tmpl->fileContent($incFile);
                        }
                }
        }

        /**
         * Sets the SYS_LASTCHANGED timestamp if input timestamp is larger than current value.
         * The SYS_LASTCHANGED timestamp can be used by various caching/indexing applications to determine if the page has new content.
         * Therefore you should call this function with the last-changed timestamp of any element you display.
         *
         * @param integer $tstamp Unix timestamp (number of seconds since 1970)
         * @return void
         * @see \TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController::setSysLastChanged()
         * @todo Define visibility
         */
        public function lastChanged($tstamp) {
                $tstamp = (int)$tstamp;
                if ($tstamp > (int)$GLOBALS['TSFE']->register['SYS_LASTCHANGED']) {
                        $GLOBALS['TSFE']->register['SYS_LASTCHANGED'] = $tstamp;
                }
        }

        /**
         * Wraps the input string by the $wrap value and implements the "linkWrap" data type as well.
         * The "linkWrap" data type means that this function will find any integer encapsulated in {} (curly braces) in the first wrap part and substitute it with the corresponding page uid from the rootline where the found integer is pointing to the key in the rootline. See link below.
         *
         * @param string $content Input string
         * @param string $wrap A string where the first two parts separated by "|" (vertical line) will be wrapped around the input string
         * @return string Wrapped output string
         * @see wrap(), cImage(), FILE()
         * @todo Define visibility
         */
        public function linkWrap($content, $wrap) {
                $wrapArr = explode('|', $wrap);
                if (preg_match('/\\{([0-9]*)\\}/', $wrapArr[0], $reg)) {
                        if ($uid = $GLOBALS['TSFE']->tmpl->rootLine[$reg[1]]['uid']) {
                                $wrapArr[0] = str_replace($reg[0], $uid, $wrapArr[0]);
                        }
                }
                return trim($wrapArr[0]) . $content . trim($wrapArr[1]);
        }

        /**
         * An abstraction method which creates an alt or title parameter for an HTML img, applet, area or input element and the FILE content element.
         * From the $conf array it implements the properties "altText", "titleText" and "longdescURL"
         *
         * @param array $conf TypoScript configuration properties
         * @param boolean $longDesc If set, the longdesc attribute will be generated - must only be used for img elements!
         * @return string Parameter string containing alt and title parameters (if any)
         * @see IMGTEXT(), FILE(), FORM(), cImage(), filelink()
         * @todo Define visibility
         */
        public function getAltParam($conf, $longDesc = TRUE) {
                $altText = isset($conf['altText.']) ? trim($this->stdWrap($conf['altText'], $conf['altText.'])) : trim($conf['altText']);
                $titleText = isset($conf['titleText.']) ? trim($this->stdWrap($conf['titleText'], $conf['titleText.'])) : trim($conf['titleText']);
                if (isset($conf['longdescURL.']) && $GLOBALS['TSFE']->config['config']['doctype'] != 'html5') {
                        $longDesc = $this->typoLink_URL($conf['longdescURL.']);
                } else {
                        $longDesc = trim($conf['longdescURL']);
                }
                // "alt":
                $altParam = ' alt="' . htmlspecialchars($altText) . '"';
                // "title":
                $emptyTitleHandling = 'useAlt';
                $emptyTitleHandling = isset($conf['emptyTitleHandling.']) ? $this->stdWrap($conf['emptyTitleHandling'], $conf['emptyTitleHandling.']) : $conf['emptyTitleHandling'];
                // Choices: 'keepEmpty' | 'useAlt' | 'removeAttr'
                if ($titleText || $emptyTitleHandling == 'keepEmpty') {
                        $altParam .= ' title="' . htmlspecialchars($titleText) . '"';
                } elseif (!$titleText && $emptyTitleHandling == 'useAlt') {
                        $altParam .= ' title="' . htmlspecialchars($altText) . '"';
                }
                // "longDesc" URL
                if ($longDesc) {
                        $altParam .= ' longdesc="' . htmlspecialchars(strip_tags($longDesc)) . '"';
                }
                return $altParam;
        }

        /**
         * Removes forbidden characters and spaces from name/id attributes in the form tag and formfields
         *
         * @param string $name Input string
         * @return string the cleaned string
         * @see FORM()
         * @todo Define visibility
         */
        public function cleanFormName($name) {
                // Turn data[x][y] into data:x:y:
                $name = preg_replace('/\\[|\\]\\[?/', ':', trim($name));
                // Remove illegal chars like _
                return preg_replace('#[^:a-zA-Z0-9]#', '', $name);
        }

        /**
         * An abstraction method to add parameters to an A tag.
         * Uses the ATagParams property.
         *
         * @param array $conf TypoScript configuration properties
         * @param boolean $addGlobal If set, will add the global config.ATagParams to the link
         * @return string String containing the parameters to the A tag (if non empty, with a leading space)
         * @see IMGTEXT(), filelink(), makelinks(), typolink()
         * @todo Define visibility
         */
        public function getATagParams($conf, $addGlobal = 1) {
                $aTagParams = '';
                if ($conf['ATagParams.']) {
                        $aTagParams = ' ' . $this->stdWrap($conf['ATagParams'], $conf['ATagParams.']);
                } elseif ($conf['ATagParams']) {
                        $aTagParams = ' ' . $conf['ATagParams'];
                }
                if ($addGlobal) {
                        $aTagParams = ' ' . trim(($GLOBALS['TSFE']->ATagParams . $aTagParams));
                }
                // Extend params
                if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['getATagParamsPostProc']) && is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['getATagParamsPostProc'])) {
                        $_params = array(
                                'conf' => &$conf,
                                'aTagParams' => &$aTagParams
                        );
                        foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['getATagParamsPostProc'] as $objRef) {
                                $processor =& GeneralUtility::getUserObj($objRef);
                                $aTagParams = $processor->process($_params, $this);
                        }
                }

                $aTagParams = trim($aTagParams);
                if (!empty($aTagParams)) {
                        $aTagParams = ' ' . $aTagParams;
                }

                return $aTagParams;
        }

        /**
         * All extension links should ask this function for additional properties to their tags.
         * Designed to add for instance an "onclick" property for site tracking systems.
         *
         * @param string $URL URL of the website
         * @param string $TYPE
         * @return string The additional tag properties
         * @todo Define visibility
         */
        public function extLinkATagParams($URL, $TYPE) {
                $out = '';
                if ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['extLinkATagParamsHandler']) {
                        $extLinkATagParamsHandler = GeneralUtility::getUserObj($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['extLinkATagParamsHandler']);
                        if (method_exists($extLinkATagParamsHandler, 'main')) {
                                $out .= trim($extLinkATagParamsHandler->main($URL, $TYPE, $this));
                        }
                }
                return trim($out) ? ' ' . trim($out) : '';
        }

        /***********************************************
         *
         * HTML template processing functions
         *
         ***********************************************/
        /**
         * Returns a subpart from the input content stream.
         * A subpart is a part of the input stream which is encapsulated in a
         * string matching the input string, $marker. If this string is found
         * inside of HTML comment tags the start/end points of the content block
         * returned will be that right outside that comment block.
         * Example: The contennt string is
         * "Hello <!--###sub1### begin--> World. How are <!--###sub1### end--> you?"
         * If $marker is "###sub1###" then the content returned is
         * " World. How are ". The input content string could just as well have
         * been "Hello ###sub1### World. How are ###sub1### you?" and the result
         * would be the same
         * Wrapper for \TYPO3\CMS\Core\Html\HtmlParser::getSubpart which behaves identical
         *
         * @param string $content The content stream, typically HTML template content.
         * @param string $marker The marker string, typically on the form "###[the marker string]###
         * @return string The subpart found, if found.
         */
        public function getSubpart($content, $marker) {
                return \TYPO3\CMS\Core\Html\HtmlParser::getSubpart($content, $marker);
        }

        /**
         * Substitute subpart in input template stream.
         * This function substitutes a subpart in $content with the content of
         * $subpartContent.
         * Wrapper for \TYPO3\CMS\Core\Html\HtmlParser::substituteSubpart which behaves identical
         *
         * @param string $content The content stream, typically HTML template content.
         * @param string $marker The marker string, typically on the form "###[the marker string]###
         * @param mixed $subpartContent The content to insert instead of the subpart found. If a string, then just plain substitution happens (includes removing the HTML comments of the subpart if found). If $subpartContent happens to be an array, it's [0] and [1] elements are wrapped around the EXISTING content of the subpart (fetched by getSubpart()) thereby not removing the original content.
         * @param boolean $recursive If $recursive is set, the function calls itself with the content set to the remaining part of the content after the second marker. This means that proceding subparts are ALSO substituted!
         * @return string The processed HTML content string.
         */
        public function substituteSubpart($content, $marker, $subpartContent, $recursive = 1) {
                return \TYPO3\CMS\Core\Html\HtmlParser::substituteSubpart($content, $marker, $subpartContent, $recursive);
        }

        /**
         * Substitues multiple subparts at once
         *
         * @param string $content The content stream, typically HTML template content.
         * @param array $subpartsContent The array of key/value pairs being subpart/content values used in the substitution. For each element in this array the function will substitute a subpart in the content stream with the content.
         * @return string The processed HTML content string.
         */
        public function substituteSubpartArray($content, array $subpartsContent) {
                return \TYPO3\CMS\Core\Html\HtmlParser::substituteSubpartArray($content, $subpartsContent);
        }

        /**
         * Substitutes a marker string in the input content
         * (by a simple str_replace())
         *
         * @param string $content The content stream, typically HTML template content.
         * @param string $marker The marker string, typically on the form "###[the marker string]###
         * @param mixed $markContent The content to insert instead of the marker string found.
         * @return string The processed HTML content string.
         * @see substituteSubpart()
         */
        public function substituteMarker($content, $marker, $markContent) {
                return \TYPO3\CMS\Core\Html\HtmlParser::substituteMarker($content, $marker, $markContent);
        }

        /**
         * Multi substitution function with caching.
         *
         * This function should be a one-stop substitution function for working
         * with HTML-template. It does not substitute by str_replace but by
         * splitting. This secures that the value inserted does not themselves
         * contain markers or subparts.
         *
         * Note that the "caching" won't cache the content of the substition,
         * but only the splitting of the template in various parts. So if you
         * want only one cache-entry per template, make sure you always pass the
         * exact same set of marker/subpart keys. Else you will be flooding the
         * users cache table.
         *
         * This function takes three kinds of substitutions in one:
         * $markContentArray is a regular marker-array where the 'keys' are
         * substituted in $content with their values
         *
         * $subpartContentArray works exactly like markContentArray only is whole
         * subparts substituted and not only a single marker.
         *
         * $wrappedSubpartContentArray is an array of arrays with 0/1 keys where
         * the subparts pointed to by the main key is wrapped with the 0/1 value
         * alternating.
         *
         * @param string $content The content stream, typically HTML template content.
         * @param array $markContentArray Regular marker-array where the 'keys' are substituted in $content with their values
         * @param array $subpartContentArray Exactly like markContentArray only is whole subparts substituted and not only a single marker.
         * @param array $wrappedSubpartContentArray An array of arrays with 0/1 keys where the subparts pointed to by the main key is wrapped with the 0/1 value alternating.
         * @return string The output content stream
         * @see substituteSubpart(), substituteMarker(), substituteMarkerInObject(), TEMPLATE()
         */
        public function substituteMarkerArrayCached($content, array $markContentArray = NULL, array $subpartContentArray = NULL, array $wrappedSubpartContentArray = NULL) {
                $GLOBALS['TT']->push('substituteMarkerArrayCached');
                // If not arrays then set them
                if (is_null($markContentArray)) {
                        // Plain markers
                        $markContentArray = array();
                }
                if (is_null($subpartContentArray)) {
                        // Subparts being directly substituted
                        $subpartContentArray = array();
                }
                if (is_null($wrappedSubpartContentArray)) {
                        // Subparts being wrapped
                        $wrappedSubpartContentArray = array();
                }
                // Finding keys and check hash:
                $sPkeys = array_keys($subpartContentArray);
                $wPkeys = array_keys($wrappedSubpartContentArray);
                $aKeys = array_merge(array_keys($markContentArray), $sPkeys, $wPkeys);
                if (!count($aKeys)) {
                        $GLOBALS['TT']->pull();
                        return $content;
                }
                asort($aKeys);
                $storeKey = md5('substituteMarkerArrayCached_storeKey:' . serialize(array(
                        $content,
                        $aKeys
                )));
                if ($this->substMarkerCache[$storeKey]) {
                        $storeArr = $this->substMarkerCache[$storeKey];
                        $GLOBALS['TT']->setTSlogMessage('Cached', 0);
                } else {
                        $storeArrDat = $GLOBALS['TSFE']->sys_page->getHash($storeKey);
                        if (is_array($storeArrDat)) {
                                $storeArr = $storeArrDat;
                                // Setting cache:
                                $this->substMarkerCache[$storeKey] = $storeArr;
                                $GLOBALS['TT']->setTSlogMessage('Cached from DB', 0);
                        } else {
                                // Initialize storeArr
                                $storeArr = array();
                                // Finding subparts and substituting them with the subpart as a marker
                                foreach ($sPkeys as $sPK) {
                                        $content = $this->substituteSubpart($content, $sPK, $sPK);
                                }
                                // Finding subparts and wrapping them with markers
                                foreach ($wPkeys as $wPK) {
                                        $content = $this->substituteSubpart($content, $wPK, array(
                                                $wPK,
                                                $wPK
                                        ));
                                }
                                // Traverse keys and quote them for reg ex.
                                foreach ($aKeys as $tK => $tV) {
                                        $aKeys[$tK] = preg_quote($tV, '/');
                                }
                                $regex = '/' . implode('|', $aKeys) . '/';
                                // Doing regex's
                                $storeArr['c'] = preg_split($regex, $content);
                                preg_match_all($regex, $content, $keyList);
                                $storeArr['k'] = $keyList[0];
                                // Setting cache:
                                $this->substMarkerCache[$storeKey] = $storeArr;
                                // Storing the cached data:
                                $GLOBALS['TSFE']->sys_page->storeHash($storeKey, $storeArr, 'substMarkArrayCached');
                                $GLOBALS['TT']->setTSlogMessage('Parsing', 0);
                        }
                }
                // Substitution/Merging:
                // Merging content types together, resetting
                $valueArr = array_merge($markContentArray, $subpartContentArray, $wrappedSubpartContentArray);
                $wSCA_reg = array();
                $content = '';
                // Traversing the keyList array and merging the static and dynamic content
                foreach ($storeArr['k'] as $n => $keyN) {
                        $content .= $storeArr['c'][$n];
                        if (!is_array($valueArr[$keyN])) {
                                $content .= $valueArr[$keyN];
                        } else {
                                $content .= $valueArr[$keyN][(int)$wSCA_reg[$keyN] % 2];
                                $wSCA_reg[$keyN]++;
                        }
                }
                $content .= $storeArr['c'][count($storeArr['k'])];
                $GLOBALS['TT']->pull();
                return $content;
        }

        /**
         * Traverses the input $markContentArray array and for each key the marker
         * by the same name (possibly wrapped and in upper case) will be
         * substituted with the keys value in the array.
         *
         * This is very useful if you have a data-record to substitute in some
         * content. In particular when you use the $wrap and $uppercase values to
         * pre-process the markers. Eg. a key name like "myfield" could effectively
         * be represented by the marker "###MYFIELD###" if the wrap value
         * was "###|###" and the $uppercase boolean TRUE.
         *
         * @param string $content The content stream, typically HTML template content.
         * @param array $markContentArray The array of key/value pairs being marker/content values used in the substitution. For each element in this array the function will substitute a marker in the content stream with the content.
         * @param string $wrap A wrap value - [part 1] | [part 2] - for the markers before substitution
         * @param boolean $uppercase If set, all marker string substitution is done with upper-case markers.
         * @param boolean $deleteUnused If set, all unused marker are deleted.
         * @return string The processed output stream
         * @see substituteMarker(), substituteMarkerInObject(), TEMPLATE()
         */
        public function substituteMarkerArray($content, array $markContentArray, $wrap = '', $uppercase = FALSE, $deleteUnused = FALSE) {
                return \TYPO3\CMS\Core\Html\HtmlParser::substituteMarkerArray($content, $markContentArray, $wrap, $uppercase, $deleteUnused);
        }

        /**
         * Substitute marker array in an array of values
         *
         * @param mixed $tree If string, then it just calls substituteMarkerArray. If array(and even multi-dim) then for each key/value pair the marker array will be substituted (by calling this function recursively)
         * @param array $markContentArray The array of key/value pairs being marker/content values used in the substitution. For each element in this array the function will substitute a marker in the content string/array values.
         * @return mixed The processed input variable.
         * @see substituteMarker()
         */
        public function substituteMarkerInObject(&$tree, array $markContentArray) {
                if (is_array($tree)) {
                        foreach ($tree as $key => $value) {
                                $this->substituteMarkerInObject($tree[$key], $markContentArray);
                        }
                } else {
                        $tree = $this->substituteMarkerArray($tree, $markContentArray);
                }
                return $tree;
        }

        /**
         * Replaces all markers and subparts in a template with the content provided in the structured array.
         *
         * @param string $content
         * @param array $markersAndSubparts
         * @param string $wrap
         * @param boolean $uppercase
         * @param boolean $deleteUnused
         * @return string
         */
        public function substituteMarkerAndSubpartArrayRecursive($content, array $markersAndSubparts, $wrap = '', $uppercase = FALSE, $deleteUnused = FALSE) {
                return \TYPO3\CMS\Core\Html\HtmlParser::substituteMarkerAndSubpartArrayRecursive($content, $markersAndSubparts, $wrap, $uppercase, $deleteUnused);
        }

        /**
         * Adds elements to the input $markContentArray based on the values from
         * the fields from $fieldList found in $row
         *
         * @param array $markContentArray Array with key/values being marker-strings/substitution values.
         * @param array $row An array with keys found in the $fieldList (typically a record) which values should be moved to the $markContentArray
         * @param string $fieldList A list of fields from the $row array to add to the $markContentArray array. If empty all fields from $row will be added (unless they are integers)
         * @param boolean $nl2br If set, all values added to $markContentArray will be nl2br()'ed
         * @param string $prefix Prefix string to the fieldname before it is added as a key in the $markContentArray. Notice that the keys added to the $markContentArray always start and end with "###
         * @param boolean $HSC If set, all values are passed through htmlspecialchars() - RECOMMENDED to avoid most obvious XSS and maintain XHTML compliance.
         * @return array The modified $markContentArray
         */
        public function fillInMarkerArray(array $markContentArray, array $row, $fieldList = '', $nl2br = TRUE, $prefix = 'FIELD_', $HSC = FALSE) {
                if ($fieldList) {
                        $fArr = GeneralUtility::trimExplode(',', $fieldList, TRUE);
                        foreach ($fArr as $field) {
                                $markContentArray['###' . $prefix . $field . '###'] = $nl2br ? nl2br($row[$field], !empty($GLOBALS['TSFE']->xhtmlDoctype)) : $row[$field];
                        }
                } else {
                        if (is_array($row)) {
                                foreach ($row as $field => $value) {
                                        if (!\TYPO3\CMS\Core\Utility\MathUtility::canBeInterpretedAsInteger($field)) {
                                                if ($HSC) {
                                                        $value = htmlspecialchars($value);
                                                }
                                                $markContentArray['###' . $prefix . $field . '###'] = $nl2br ? nl2br($value, !empty($GLOBALS['TSFE']->xhtmlDoctype)) : $value;
                                        }
                                }
                        }
                }
                return $markContentArray;
        }

        /**
         * Sets the current file object during iterations over files.
         *
         * @param \TYPO3\CMS\Core\Resource\File $fileObject The file object.
         */
        public function setCurrentFile($fileObject) {
                $this->currentFile = $fileObject;
        }

        /**
         * Gets the current file object during iterations over files.
         *
         * @return \TYPO3\CMS\Core\Resource\File The current file object.
         */
        public function getCurrentFile() {
                return $this->currentFile;
        }

        /***********************************************
         *
         * "stdWrap" + sub functions
         *
         ***********************************************/
        /**
         * The "stdWrap" function. This is the implementation of what is known as "stdWrap properties" in TypoScript.
         * Basically "stdWrap" performs some processing of a value based on properties in the input $conf array(holding the TypoScript "stdWrap properties")
         * See the link below for a complete list of properties and what they do. The order of the table with properties found in TSref (the link) follows the actual order of implementation in this function.
         *
         * If $this->alternativeData is an array it's used instead of the $this->data array in ->getData
         *
         * @param string $content Input value undergoing processing in this function. Possibly substituted by other values fetched from another source.
         * @param array $conf TypoScript "stdWrap properties".
         * @return string The processed input value
         */
        public function stdWrap($content = '', $conf = array()) {
                // If there is any hook object, activate all of the process and override functions.
                // The hook interface ContentObjectStdWrapHookInterface takes care that all 4 methods exist.
                if ($this->stdWrapHookObjects) {
                        $conf['stdWrapPreProcess'] = 1;
                        $conf['stdWrapOverride'] = 1;
                        $conf['stdWrapProcess'] = 1;
                        $conf['stdWrapPostProcess'] = 1;
                }

                if (!is_array($conf) || !$conf) {
                        return $content;
                }

                // Cache handling
                if (is_array($conf['cache.'])) {
                        $conf['cache.']['key'] = $this->stdWrap($conf['cache.']['key'], $conf['cache.']['key.']);
                        $conf['cache.']['tags'] = $this->stdWrap($conf['cache.']['tags'], $conf['cache.']['tags.']);
                        $conf['cache.']['lifetime'] = $this->stdWrap($conf['cache.']['lifetime'], $conf['cache.']['lifetime.']);
                        $conf['cacheRead'] = 1;
                        $conf['cacheStore'] = 1;
                }
                // Check, which of the available stdWrap functions is needed for the current conf Array
                // and keep only those but still in the same order
                $sortedConf = array_intersect_key($this->stdWrapOrder, $conf);
                // Functions types that should not make use of nested stdWrap function calls to avoid conflicts with internal TypoScript used by these functions
                $stdWrapDisabledFunctionTypes = 'cObject,functionName,stdWrap';
                // Additional Array to check whether a function has already been executed
                $isExecuted = array();
                // Additional switch to make sure 'required', 'if' and 'fieldRequired'
                // will still stop rendering immediately in case they return FALSE
                $this->stdWrapRecursionLevel++;
                $this->stopRendering[$this->stdWrapRecursionLevel] = FALSE;
                // execute each function in the predefined order
                foreach ($sortedConf as $stdWrapName => $functionType) {
                        // eliminate the second key of a pair 'key'|'key.' to make sure functions get called only once and check if rendering has been stopped
                        if (!$isExecuted[$stdWrapName] && !$this->stopRendering[$this->stdWrapRecursionLevel]) {
                                $functionName = rtrim($stdWrapName, '.');
                                $functionProperties = $functionName . '.';
                                // If there is any code on the next level, check if it contains "official" stdWrap functions
                                // if yes, execute them first - will make each function stdWrap aware
                                // so additional stdWrap calls within the functions can be removed, since the result will be the same
                                // exception: the recursive stdWrap function and cObject will still be using their own stdWrap call, since it modifies the content and not a property
                                if ($functionName !== 'stdWrap' && !empty($conf[$functionProperties]) && !GeneralUtility::inList($stdWrapDisabledFunctionTypes, $functionType)) {
                                        if (array_intersect_key($this->stdWrapOrder, $conf[$functionProperties])) {
                                                $conf[$functionName] = $this->stdWrap($conf[$functionName], $conf[$functionProperties]);
                                        }
                                }
                                // Check if key is still containing something, since it might have been changed by next level stdWrap before
                                if ((isset($conf[$functionName]) || $conf[$functionProperties]) && ($functionType !== 'boolean' || $conf[$functionName])) {
                                        // Get just that part of $conf that is needed for the particular function
                                        $singleConf = array(
                                                $functionName => $conf[$functionName],
                                                $functionProperties => $conf[$functionProperties]
                                        );
                                        // In this special case 'spaceBefore' and 'spaceAfter' need additional stuff from 'space.''
                                        if ($functionName === 'spaceBefore' || $functionName === 'spaceAfter') {
                                                $singleConf['space.'] = $conf['space.'];
                                        }
                                        // Hand over the whole $conf array to the stdWrapHookObjects
                                        if ($functionType === 'hook') {
                                                $singleConf = $conf;
                                        }
                                        // Add both keys - with and without the dot - to the set of executed functions
                                        $isExecuted[$functionName] = TRUE;
                                        $isExecuted[$functionProperties] = TRUE;
                                        // Call the function with the prefix stdWrap_ to make sure nobody can execute functions just by adding their name to the TS Array
                                        $functionName = 'stdWrap_' . $functionName;
                                        $content = $this->{$functionName}($content, $singleConf);
                                } elseif ($functionType == 'boolean' && !$conf[$functionName]) {
                                        $isExecuted[$functionName] = TRUE;
                                        $isExecuted[$functionProperties] = TRUE;
                                }
                        }
                }
                unset($this->stopRendering[$this->stdWrapRecursionLevel]);
                $this->stdWrapRecursionLevel--;

                return $content;
        }

        /**
         * Gets a configuration value by passing them through stdWrap first and taking a default value if stdWrap doesn't yield a result.
         *
         * @param string $key The config variable key (from TS array).
         * @param array $config The TypoScript array.
         * @param string $defaultValue Optional default value.
         * @return string Value of the config variable
         */
        public function stdWrapValue($key, array $config, $defaultValue = '') {
                if (isset($config[$key])) {
                        if (!isset($config[$key . '.'])) {
                                return $config[$key];
                        }
                } elseif (isset($config[$key . '.'])) {
                        $config[$key] = '';
                } else {
                        return $defaultValue;
                }
                $stdWrapped = $this->stdWrap($config[$key], $config[$key . '.']);
                return $stdWrapped ?: $defaultValue;
        }

        /**
         * stdWrap pre process hook
         * can be used by extensions authors to modify the behaviour of stdWrap functions to their needs
         * this hook will execute functions before any other stdWrap function can modify anything
         *
         * @param string $content Input value undergoing processing in these functions.
         * @param array $conf All stdWrap properties, not just the ones for a particular function.
         * @return string The processed input value
         */
        public function stdWrap_stdWrapPreProcess($content = '', $conf = array()) {
                foreach ($this->stdWrapHookObjects as $hookObject) {
                        $content = $hookObject->stdWrapPreProcess($content, $conf, $this);
                }
                return $content;
        }

        /**
         * Check if content was cached before (depending on the given cache key)
         *
         * @param string $content Input value undergoing processing in these functions.
         * @param array $conf All stdWrap properties, not just the ones for a particular function.
         * @return string The processed input value
         */
        public function stdWrap_cacheRead($content = '', $conf = array()) {
                if (!empty($conf['cache.']['key'])) {
                        /** @var $cacheFrontend \TYPO3\CMS\Core\Cache\Frontend\VariableFrontend */
                        $cacheFrontend = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Cache\\CacheManager')->getCache('cache_hash');
                        if ($cacheFrontend && $cacheFrontend->has($conf['cache.']['key'])) {
                                $content = $cacheFrontend->get($conf['cache.']['key']);
                                $this->stopRendering[$this->stdWrapRecursionLevel] = TRUE;
                        }
                }
                return $content;
        }

        /**
         * Add tags to page cache (comma-separated list)
         *
         * @param string $content Input value undergoing processing in these functions.
         * @param array $conf All stdWrap properties, not just the ones for a particular function.
         * @return string The processed input value
         */
        public function stdWrap_addPageCacheTags($content = '', $conf = array()) {
                $tags = isset($conf['addPageCacheTags.'])
                        ? $this->stdWrap($conf['addPageCacheTags'], $conf['addPageCacheTags.'])
                        : $conf['addPageCacheTags'];
                if (!empty($tags)) {
                        $cacheTags = GeneralUtility::trimExplode(',', $tags, TRUE);
                        $GLOBALS['TSFE']->addCacheTags($cacheTags);
                }
                return $content;
        }

        /**
         * setContentToCurrent
         * actually it just does the contrary: Sets the value of 'current' based on current content
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for setContentToCurrent.
         * @return string The processed input value
         */
        public function stdWrap_setContentToCurrent($content = '', $conf = array()) {
                $this->data[$this->currentValKey] = $content;
                return $content;
        }

        /**
         * setCurrent
         * Sets the value of 'current' based on the outcome of stdWrap operations
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for setCurrent.
         * @return string The processed input value
         */
        public function stdWrap_setCurrent($content = '', $conf = array()) {
                $this->data[$this->currentValKey] = $conf['setCurrent'];
                return $content;
        }

        /**
         * lang
         * Translates content based on the language currently used by the FE
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for lang.
         * @return string The processed input value
         */
        public function stdWrap_lang($content = '', $conf = array()) {
                if (isset($conf['lang.']) && $GLOBALS['TSFE']->config['config']['language'] && isset($conf['lang.'][$GLOBALS['TSFE']->config['config']['language']])) {
                        $content = $conf['lang.'][$GLOBALS['TSFE']->config['config']['language']];
                }
                return $content;
        }

        /**
         * data
         * Gets content from different sources based on getText functions, makes use of alternativeData, when set
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for data.
         * @return string The processed input value
         */
        public function stdWrap_data($content = '', $conf = array()) {
                $content = $this->getData($conf['data'], is_array($this->alternativeData) ? $this->alternativeData : $this->data);
                // This must be unset directly after
                $this->alternativeData = '';
                return $content;
        }

        /**
         * field
         * Gets content from a DB field
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for field.
         * @return string The processed input value
         */
        public function stdWrap_field($content = '', $conf = array()) {
                return $this->getFieldVal($conf['field']);
        }

        /**
         * current
         * Gets content that has been perviously set as 'current'
         * Can be set via setContentToCurrent or setCurrent or will be set automatically i.e. inside the split function
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for current.
         * @return string The processed input value
         */
        public function stdWrap_current($content = '', $conf = array()) {
                return $this->data[$this->currentValKey];
        }

        /**
         * cObject
         * Will replace the content with the value of a any official TypoScript cObject
         * like TEXT, COA, HMENU
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for cObject.
         * @return string The processed input value
         */
        public function stdWrap_cObject($content = '', $conf = array()) {
                return $this->cObjGetSingle($conf['cObject'], $conf['cObject.'], '/stdWrap/.cObject');
        }

        /**
         * numRows
         * Counts the number of returned records of a DB operation
         * makes use of select internally
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for numRows.
         * @return string The processed input value
         */
        public function stdWrap_numRows($content = '', $conf = array()) {
                return $this->numRows($conf['numRows.']);
        }

        /**
         * filelist
         * Will create a list of files based on some additional parameters
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for filelist.
         * @return string The processed input value
         */
        public function stdWrap_filelist($content = '', $conf = array()) {
                return $this->filelist($conf['filelist']);
        }

        /**
         * preUserFunc
         * Will execute a user public function before the content will be modified by any other stdWrap function
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for preUserFunc.
         * @return string The processed input value
         */
        public function stdWrap_preUserFunc($content = '', $conf = array()) {
                return $this->callUserFunction($conf['preUserFunc'], $conf['preUserFunc.'], $content);
        }

        /**
         * stdWrap override hook
         * can be used by extensions authors to modify the behaviour of stdWrap functions to their needs
         * this hook will execute functions on existing content but still before the content gets modified or replaced
         *
         * @param string $content Input value undergoing processing in these functions.
         * @param array $conf All stdWrap properties, not just the ones for a particular function.
         * @return string The processed input value
         */
        public function stdWrap_stdWrapOverride($content = '', $conf = array()) {
                foreach ($this->stdWrapHookObjects as $hookObject) {
                        $content = $hookObject->stdWrapOverride($content, $conf, $this);
                }
                return $content;
        }

        /**
         * override
         * Will override the current value of content with its own value'
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for override.
         * @return string The processed input value
         */
        public function stdWrap_override($content = '', $conf = array()) {
                if (trim($conf['override'])) {
                        $content = $conf['override'];
                }
                return $content;
        }

        /**
         * preIfEmptyListNum
         * Gets a value off a CSV list before the following ifEmpty check
         * Makes sure that the result of ifEmpty will be TRUE in case the CSV does not contain a value at the position given by preIfEmptyListNum
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for preIfEmptyListNum.
         * @return string The processed input value
         */
        public function stdWrap_preIfEmptyListNum($content = '', $conf = array()) {
                return $this->listNum($content, $conf['preIfEmptyListNum'], $conf['preIfEmptyListNum.']['splitChar']);
        }

        /**
         * ifNull
         * Will set content to a replacement value in case the value of content is NULL
         *
         * @param string|NULL $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for ifNull.
         * @return string The processed input value
         */
        public function stdWrap_ifNull($content = '', $conf = array()) {
                return $content !== NULL ? $content : $conf['ifNull'];
        }

        /**
         * ifEmpty
         * Will set content to a replacement value in case the trimmed value of content returns FALSE
         * 0 (zero) will be replaced as well
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for ifEmpty.
         * @return string The processed input value
         */
        public function stdWrap_ifEmpty($content = '', $conf = array()) {
                if (!trim($content)) {
                        $content = $conf['ifEmpty'];
                }
                return $content;
        }

        /**
         * ifBlank
         * Will set content to a replacement value in case the trimmed value of content has no length
         * 0 (zero) will not be replaced
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for ifBlank.
         * @return string The processed input value
         */
        public function stdWrap_ifBlank($content = '', $conf = array()) {
                if (!strlen(trim($content))) {
                        $content = $conf['ifBlank'];
                }
                return $content;
        }

        /**
         * listNum
         * Gets a value off a CSV list after ifEmpty check
         * Might return an empty value in case the CSV does not contain a value at the position given by listNum
         * Use preIfEmptyListNum to avoid that behaviour
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for listNum.
         * @return string The processed input value
         */
        public function stdWrap_listNum($content = '', $conf = array()) {
                return $this->listNum($content, $conf['listNum'], $conf['listNum.']['splitChar']);
        }

        /**
         * trim
         * Cuts off any whitespace at the beginning and the end of the content
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for trim.
         * @return string The processed input value
         */
        public function stdWrap_trim($content = '', $conf = array()) {
                return trim($content);
        }

        /**
         * strPad
         * Will return a string padded left/right/on both sides, based on configuration given as stdWrap properties
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for strPad.
         * @return string The processed input value
         */
        public function stdWrap_strPad($content = '', $conf = array()) {
                // Must specify a length in conf for this to make sense
                $length = 0;
                // Padding with space is PHP-default
                $padWith = ' ';
                // Padding on the right side is PHP-default
                $padType = STR_PAD_RIGHT;
                if (!empty($conf['strPad.']['length'])) {
                        $length = isset($conf['strPad.']['length.']) ? $this->stdWrap($conf['strPad.']['length'], $conf['strPad.']['length.']) : $conf['strPad.']['length'];
                        $length = (int)$length;
                }
                if (isset($conf['strPad.']['padWith']) && strlen($conf['strPad.']['padWith']) > 0) {
                        $padWith = isset($conf['strPad.']['padWith.']) ? $this->stdWrap($conf['strPad.']['padWith'], $conf['strPad.']['padWith.']) : $conf['strPad.']['padWith'];
                }
                if (!empty($conf['strPad.']['type'])) {
                        $type = isset($conf['strPad.']['type.']) ? $this->stdWrap($conf['strPad.']['type'], $conf['strPad.']['type.']) : $conf['strPad.']['type'];
                        if (strtolower($type) === 'left') {
                                $padType = STR_PAD_LEFT;
                        } elseif (strtolower($type) === 'both') {
                                $padType = STR_PAD_BOTH;
                        }
                }
                $content = str_pad($content, $length, $padWith, $padType);
                return $content;
        }

        /**
         * stdWrap
         * A recursive call of the stdWrap function set
         * This enables the user to execute stdWrap functions in another than the predefined order
         * It modifies the content, not the property
         * while the new feature of chained stdWrap functions modifies the property and not the content
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for stdWrap.
         * @return string The processed input value
         */
        public function stdWrap_stdWrap($content = '', $conf = array()) {
                return $this->stdWrap($content, $conf['stdWrap.']);
        }

        /**
         * stdWrap process hook
         * can be used by extensions authors to modify the behaviour of stdWrap functions to their needs
         * this hook executes functions directly after the recursive stdWrap function call but still before the content gets modified
         *
         * @param string $content Input value undergoing processing in these functions.
         * @param array $conf All stdWrap properties, not just the ones for a particular function.
         * @return string The processed input value
         */
        public function stdWrap_stdWrapProcess($content = '', $conf = array()) {
                foreach ($this->stdWrapHookObjects as $hookObject) {
                        $content = $hookObject->stdWrapProcess($content, $conf, $this);
                }
                return $content;
        }

        /**
         * required
         * Will immediately stop rendering and return an empty value
         * when there is no content at this point
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for required.
         * @return string The processed input value
         */
        public function stdWrap_required($content = '', $conf = array()) {
                if ((string) $content === '') {
                        $content = '';
                        $this->stopRendering[$this->stdWrapRecursionLevel] = TRUE;
                }
                return $content;
        }

        /**
         * if
         * Will immediately stop rendering and return an empty value
         * when the result of the checks returns FALSE
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for if.
         * @return string The processed input value
         */
        public function stdWrap_if($content = '', $conf = array()) {
                if (empty($conf['if.']) || $this->checkIf($conf['if.'])) {
                        return $content;
                }
                $this->stopRendering[$this->stdWrapRecursionLevel] = TRUE;
                return '';
        }

        /**
         * fieldRequired
         * Will immediately stop rendering and return an empty value
         * when there is no content in the field given by fieldRequired
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for fieldRequired.
         * @return string The processed input value
         */
        public function stdWrap_fieldRequired($content = '', $conf = array()) {
                if (!trim($this->data[$conf['fieldRequired']])) {
                        $content = '';
                        $this->stopRendering[$this->stdWrapRecursionLevel] = TRUE;
                }
                return $content;
        }

        /**
         * csConv
         * Will convert the current chracter set of the content to the one given in csConv
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for csConv.
         * @return string The processed input value
         */
        public function stdWrap_csConv($content = '', $conf = array()) {
                return $GLOBALS['TSFE']->csConv($content, $conf['csConv']);
        }

        /**
         * parseFunc
         * Will parse the content based on functions given as stdWrap properties
         * Heavily used together with RTE based content
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for parseFunc.
         * @return string The processed input value
         */
        public function stdWrap_parseFunc($content = '', $conf = array()) {
                return $this->parseFunc($content, $conf['parseFunc.'], $conf['parseFunc']);
        }

        /**
         * HTMLparser
         * Will parse HTML content based on functions given as stdWrap properties
         * Heavily used together with RTE based content
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for HTMLparser.
         * @return string The processed input value
         */
        public function stdWrap_HTMLparser($content = '', $conf = array()) {
                if (is_array($conf['HTMLparser.'])) {
                        $content = $this->HTMLparser_TSbridge($content, $conf['HTMLparser.']);
                }
                return $content;
        }

        /**
         * split
         * Will split the content by a given token and treat the results separately
         * Automatically fills 'current' with a single result
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for split.
         * @return string The processed input value
         */
        public function stdWrap_split($content = '', $conf = array()) {
                return $this->splitObj($content, $conf['split.']);
        }

        /**
         * replacement
         * Will execute replacements on the content (optionally with preg-regex)
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for replacement.
         * @return string The processed input value
         */
        public function stdWrap_replacement($content = '', $conf = array()) {
                return $this->replacement($content, $conf['replacement.']);
        }

        /**
         * prioriCalc
         * Will use the content as a mathematical term and calculate the result
         * Can be set to 1 to just get a calculated value or 'intval' to get the integer of the result
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for prioriCalc.
         * @return string The processed input value
         */
        public function stdWrap_prioriCalc($content = '', $conf = array()) {
                $content = \TYPO3\CMS\Core\Utility\MathUtility::calculateWithParentheses($content);
                if ($conf['prioriCalc'] == 'intval') {
                        $content = (int)$content;
                }
                return $content;
        }

        /**
         * char
         * Will return a character based on its position within the current character set
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for char.
         * @return string The processed input value
         */
        public function stdWrap_char($content = '', $conf = array()) {
                return chr((int)$conf['char']);
        }

        /**
         * intval
         * Will return an integer value of the current content
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for intval.
         * @return string The processed input value
         */
        public function stdWrap_intval($content = '', $conf = array()) {
                return (int)$content;
        }

        /**
         * Will return a hashed value of the current content
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for hash.
         * @return string The processed input value
         * @link http://php.net/manual/de/function.hash-algos.php for a list of supported hash algorithms
         */
        public function stdWrap_hash($content = '', array $conf = array()) {
                $algorithm = isset($conf['hash.']) ? $this->stdWrap($conf['hash'], $conf['hash.']) : $conf['hash'];
                if (function_exists('hash') && in_array($algorithm, hash_algos())) {
                        $content = hash($algorithm, $content);
                } else {
                        // Non-existing hashing algorithm
                        $content = '';
                }
                return $content;
        }

        /**
         * stdWrap_round will return a rounded number with ceil(), floor() or round(), defaults to round()
         * Only the english number format is supported . (dot) as decimal point
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for round.
         * @return string The processed input value
         */
        public function stdWrap_round($content = '', $conf = array()) {
                return $this->round($content, $conf['round.']);
        }

        /**
         * numberFormat
         * Will return a formatted number based on configuration given as stdWrap properties
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for numberFormat.
         * @return string The processed input value
         */
        public function stdWrap_numberFormat($content = '', $conf = array()) {
                return $this->numberFormat($content, $conf['numberFormat.']);
        }

        /**
         * expandList
         * Will return a formatted number based on configuration given as stdWrap properties
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for expandList.
         * @return string The processed input value
         */
        public function stdWrap_expandList($content = '', $conf = array()) {
                return GeneralUtility::expandList($content);
        }

        /**
         * date
         * Will return a formatted date based on configuration given according to PHP date/gmdate properties
         * Will return gmdate when the property GMT returns TRUE
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for date.
         * @return string The processed input value
         */
        public function stdWrap_date($content = '', $conf = array()) {
                // Check for zero length string to mimic default case of date/gmdate.
                $content = $content == '' ? $GLOBALS['EXEC_TIME'] : (int)$content;
                $content = $conf['date.']['GMT'] ? gmdate($conf['date'], $content) : date($conf['date'], $content);
                return $content;
        }

        /**
         * strftime
         * Will return a formatted date based on configuration given according to PHP strftime/gmstrftime properties
         * Will return gmstrftime when the property GMT returns TRUE
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for strftime.
         * @return string The processed input value
         */
        public function stdWrap_strftime($content = '', $conf = array()) {
                        // Check for zero length string to mimic default case of strtime/gmstrftime
                $content = $content == '' ? $GLOBALS['EXEC_TIME'] : (int)$content;
                $content = $conf['strftime.']['GMT'] ? gmstrftime($conf['strftime'], $content) : strftime($conf['strftime'], $content);
                $tmp_charset = $conf['strftime.']['charset'] ? $conf['strftime.']['charset'] : $GLOBALS['TSFE']->localeCharset;
                if ($tmp_charset) {
                        $content = $GLOBALS['TSFE']->csConv($content, $tmp_charset);
                }
                return $content;
        }

        /**
         * age
         * Will return the age of a given timestamp based on configuration given by stdWrap properties
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for age.
         * @return string The processed input value
         */
        public function stdWrap_age($content = '', $conf = array()) {
                return $this->calcAge($GLOBALS['EXEC_TIME'] - $content, $conf['age']);
        }

        /**
         * case
         * Will transform the content to be upper or lower case only
         * Leaves HTML tags untouched
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for case.
         * @return string The processed input value
         */
        public function stdWrap_case($content = '', $conf = array()) {
                return $this->HTMLcaseshift($content, $conf['case']);
        }

        /**
         * bytes
         * Will return the size of a given number in Bytes       *
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for bytes.
         * @return string The processed input value
         */
        public function stdWrap_bytes($content = '', $conf = array()) {
                return GeneralUtility::formatSize($content, $conf['bytes.']['labels']);
        }

        /**
         * substring
         * Will return a substring based on position information given by stdWrap properties
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for substring.
         * @return string The processed input value
         */
        public function stdWrap_substring($content = '', $conf = array()) {
                return $this->substring($content, $conf['substring']);
        }

        /**
         * removeBadHTML
         * Removes HTML tags based on stdWrap properties
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for removeBadHTML.
         * @return string The processed input value
         */
        public function stdWrap_removeBadHTML($content = '', $conf = array()) {
                return $this->removeBadHTML($content, $conf['removeBadHTML.']);
        }

        /**
         * cropHTML
         * Crops content to a given size while leaving HTML tags untouched
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for cropHTML.
         * @return string The processed input value
         */
        public function stdWrap_cropHTML($content = '', $conf = array()) {
                return $this->cropHTML($content, $conf['cropHTML']);
        }

        /**
         * stripHtml
         * Copmletely removes HTML tags from content
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for stripHtml.
         * @return string The processed input value
         */
        public function stdWrap_stripHtml($content = '', $conf = array()) {
                return strip_tags($content);
        }

        /**
         * crop
         * Crops content to a given size without caring about HTML tags
         *
         * @param string $content Input value undergoing processing in this function.
         * @param array $conf stdWrap properties for crop.
         * @return string The processed input value
         */
        public function stdWrap_crop($content = '', $conf = array()) {
                return $this->crop($content, $conf['crop']);
        }