t3lib/class.t3lib_tceforms_inline.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 2006-2009 Oliver Hader <oh@inpublica.de>
   6 *  All rights reserved
   7 *
   8 *  This script is part of the TYPO3 project. The TYPO3 project is
   9 *  free software; you can redistribute it and/or modify
  10 *  it under the terms of the GNU General Public License as published by
  11 *  the Free Software Foundation; either version 2 of the License, or
  12 *  (at your option) any later version.
  13 *
  14 *  The GNU General Public License can be found at
  15 *  http://www.gnu.org/copyleft/gpl.html.
  16 *  A copy is found in the textfile GPL.txt and important notices to the license
  17 *  from the author is found in LICENSE.txt distributed with these scripts.
  18 *
  19 *
  20 *  This script is distributed in the hope that it will be useful,
  21 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 *  GNU General Public License for more details.
  24 *
  25 *  This copyright notice MUST APPEAR in all copies of the script!
  26 ***************************************************************/
  27 /**
  28  * The Inline-Relational-Record-Editing (IRRE) functions as part of the TCEforms.
  29  *
  30  * $Id$
  31  *
  32  * @author      Oliver Hader <oh@inpublica.de>
  33  */
  34 /**
  35  * [CLASS/FUNCTION INDEX of SCRIPT]
  36  *
  37  *
  38  *
  39  *   88: class t3lib_TCEforms_inline
  40  *  109:     function init(&$tceForms)
  41  *  127:     function getSingleField_typeInline($table,$field,$row,&$PA)
  42  *
  43  *              SECTION: Regular rendering of forms, fields, etc.
  44  *  263:     function renderForeignRecord($parentUid, $rec, $config = array())
  45  *  319:     function renderForeignRecordHeader($parentUid, $foreign_table,$rec,$config = array())
  46  *  375:     function renderForeignRecordHeaderControl($table,$row,$config = array())
  47  *  506:     function renderCombinationTable(&$rec, $appendFormFieldNames, $config = array())
  48  *  560:     function renderPossibleRecordsSelector($selItems, $conf, $uniqueIds=array())
  49  *  627:     function addJavaScript()
  50  *  643:     function addJavaScriptSortable($objectId)
  51  *
  52  *              SECTION: Handling of AJAX calls
  53  *  665:     function createNewRecord($domObjectId, $foreignUid = 0)
  54  *  755:     function getJSON($jsonArray)
  55  *  770:     function getNewRecordLink($objectPrefix, $conf = array())
  56  *
  57  *              SECTION: Get data from database and handle relations
  58  *  807:     function getRelatedRecords($table,$field,$row,&$PA,$config)
  59  *  839:     function getPossibleRecords($table,$field,$row,$conf,$checkForConfField='foreign_selector')
  60  *  885:     function getUniqueIds($records, $conf=array())
  61  *  905:     function getRecord($pid, $table, $uid, $cmd='')
  62  *  929:     function getNewRecord($pid, $table)
  63  *
  64  *              SECTION: Structure stack for handling inline objects/levels
  65  *  951:     function pushStructure($table, $uid, $field = '', $config = array())
  66  *  967:     function popStructure()
  67  *  984:     function updateStructureNames()
  68  * 1000:     function getStructureItemName($levelData)
  69  * 1015:     function getStructureLevel($level)
  70  * 1032:     function getStructurePath($structureDepth = -1)
  71  * 1057:     function parseStructureString($string, $loadConfig = false)
  72  *
  73  *              SECTION: Helper functions
  74  * 1098:     function checkConfiguration(&$config)
  75  * 1123:     function checkAccess($cmd, $table, $theUid)
  76  * 1185:     function compareStructureConfiguration($compare)
  77  * 1199:     function normalizeUid($string)
  78  * 1213:     function wrapFormsSection($section, $styleAttrs = array(), $tableAttrs = array())
  79  * 1242:     function isInlineChildAndLabelField($table, $field)
  80  * 1258:     function getStructureDepth()
  81  * 1295:     function arrayCompareComplex($subjectArray, $searchArray, $type = '')
  82  * 1349:     function isAssociativeArray($object)
  83  * 1364:     function getPossibleRecordsFlat($possibleRecords)
  84  * 1383:     function skipField($table, $field, $row, $config)
  85  *
  86  * TOTAL FUNCTIONS: 35
  87  * (This index is automatically created/updated by the extension "extdeveval")
  88  *
  89  */
  90
  91
  92 class t3lib_TCEforms_inline {
  93         const Structure_Separator = '-';
  94         const Disposal_AttributeName = 'Disposal_AttributeName';
  95         const Disposal_AttributeId = 'Disposal_AttributeId';
  96
  97         /**
  98          * Reference to the calling TCEforms instance
  99          *
 100          * @var t3lib_TCEforms
 101          */
 102         var $fObj;
 103         var $backPath;                                                  // Reference to $fObj->backPath
 104
 105         var $isAjaxCall = false;                                // Indicates if a field is rendered upon an AJAX call
 106         var $inlineStructure = array();                 // the structure/hierarchy where working in, e.g. cascading inline tables
 107         var $inlineFirstPid;                                    // the first call of an inline type appeared on this page (pid of record)
 108         var $inlineNames = array();                             // keys: form, object -> hold the name/id for each of them
 109         var $inlineData = array();                              // inline data array used for JSON output
 110         var $inlineView = array();                              // expanded/collapsed states for the current BE user
 111         var $inlineCount = 0;                                   // count the number of inline types used
 112         var $inlineStyles = array();
 113
 114         var $prependNaming = 'data';                    // how the $this->fObj->prependFormFieldNames should be set ('data' is default)
 115         var $prependFormFieldNames;                             // reference to $this->fObj->prependFormFieldNames
 116         var $prependCmdFieldNames;                              // reference to $this->fObj->prependCmdFieldNames
 117
 118         protected $hookObjects = array();                       // array containing instances of hook classes called once for IRRE objects
 119
 120
 121         /**
 122          * Intialize an instance of t3lib_TCEforms_inline
 123          *
 124          * @param       t3lib_TCEforms          $tceForms: Reference to an TCEforms instance
 125          * @return      void
 126          */
 127         function init(&$tceForms) {
 128                 $this->fObj = $tceForms;
 129                 $this->backPath =& $tceForms->backPath;
 130                 $this->prependFormFieldNames =& $this->fObj->prependFormFieldNames;
 131                 $this->prependCmdFieldNames =& $this->fObj->prependCmdFieldNames;
 132                 $this->inlineStyles['margin-right'] = '5';
 133                 $this->initHookObjects();
 134         }
 135
 136
 137         /**
 138          * Initialized the hook objects for this class.
 139          * Each hook object has to implement the interface t3lib_tceformsInlineHook.
 140          *
 141          * @return      void
 142          */
 143         protected function initHookObjects() {
 144                 $this->hookObjects = array();
 145                 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tceforms_inline.php']['tceformsInlineHook'])) {
 146                         $tceformsInlineHook =& $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tceforms_inline.php']['tceformsInlineHook'];
 147                         if (is_array($tceformsInlineHook)) {
 148                                 foreach($tceformsInlineHook as $classData) {
 149                                         $processObject = t3lib_div::getUserObj($classData);
 150
 151                                         if(!($processObject instanceof t3lib_tceformsInlineHook)) {
 152                                                 throw new UnexpectedValueException('$processObject must implement interface t3lib_tceformsInlineHook', 1202072000);
 153                                         }
 154
 155                                         $processObject->init($this);
 156                                         $this->hookObjects[] = $processObject;
 157                                 }
 158                         }
 159                 }
 160         }
 161
 162
 163         /**
 164          * Generation of TCEform elements of the type "inline"
 165          * This will render inline-relational-record sets. Relations.
 166          *
 167          * @param       string          $table: The table name of the record
 168          * @param       string          $field: The field name which this element is supposed to edit
 169          * @param       array           $row: The record data array where the value(s) for the field can be found
 170          * @param       array           $PA: An array with additional configuration options.
 171          * @return      string          The HTML code for the TCEform field
 172          */
 173         function getSingleField_typeInline($table,$field,$row,&$PA) {
 174                         // check the TCA configuration - if false is returned, something was wrong
 175                 if ($this->checkConfiguration($PA['fieldConf']['config']) === false) {
 176                         return false;
 177                 }
 178
 179                         // count the number of processed inline elements
 180                 $this->inlineCount++;
 181
 182                         // Init:
 183                 $config = $PA['fieldConf']['config'];
 184                 $foreign_table = $config['foreign_table'];
 185                 t3lib_div::loadTCA($foreign_table);
 186
 187                 if (t3lib_BEfunc::isTableLocalizable($table)) {
 188                         $language = intval($row[$GLOBALS['TCA'][$table]['ctrl']['languageField']]);
 189                 }
 190                 $minitems = t3lib_div::intInRange($config['minitems'],0);
 191                 $maxitems = t3lib_div::intInRange($config['maxitems'],0);
 192                 if (!$maxitems) $maxitems=100000;
 193
 194                         // Register the required number of elements:
 195                 $this->fObj->requiredElements[$PA['itemFormElName']] = array($minitems,$maxitems,'imgName'=>$table.'_'.$row['uid'].'_'.$field);
 196
 197                         // remember the page id (pid of record) where inline editing started first
 198                         // we need that pid for ajax calls, so that they would know where the action takes place on the page structure
 199                 if (!isset($this->inlineFirstPid)) {
 200                                 // if this record is not new, try to fetch the inlineView states
 201                                 // @TODO: Add checking/cleaning for unused tables, records, etc. to save space in uc-field
 202                         if (t3lib_div::testInt($row['uid'])) {
 203                                 $inlineView = unserialize($GLOBALS['BE_USER']->uc['inlineView']);
 204                                 $this->inlineView = $inlineView[$table][$row['uid']];
 205                         }
 206                                 // If the parent is a page, use the uid(!) of the (new?) page as pid for the child records:
 207                         if ($table == 'pages') {
 208                                 $this->inlineFirstPid = $row['uid'];
 209                                 // If pid is negative, fetch the previous record and take its pid:
 210                         } elseif ($row['pid'] < 0) {
 211                                 $prevRec = t3lib_BEfunc::getRecord($table, abs($row['pid']));
 212                                 $this->inlineFirstPid = $prevRec['pid'];
 213                                 // Take the pid as it is:
 214                         } else {
 215                                 $this->inlineFirstPid = $row['pid'];
 216                         }
 217                 }
 218                         // add the current inline job to the structure stack
 219                 $this->pushStructure($table, $row['uid'], $field, $config);
 220                         // e.g. data[<table>][<uid>][<field>]
 221                 $nameForm = $this->inlineNames['form'];
 222                         // e.g. data-<pid>-<table1>-<uid1>-<field1>-<table2>-<uid2>-<field2>
 223                 $nameObject = $this->inlineNames['object'];
 224                         // get the records related to this inline record
 225                 $relatedRecords = $this->getRelatedRecords($table,$field,$row,$PA,$config);
 226                         // set the first and last record to the config array
 227                 $relatedRecordsUids = array_keys($relatedRecords['records']);
 228                 $config['inline']['first'] = reset($relatedRecordsUids);
 229                 $config['inline']['last'] = end($relatedRecordsUids);
 230
 231                         // Tell the browser what we have (using JSON later):
 232                 $top = $this->getStructureLevel(0);
 233                 $this->inlineData['config'][$nameObject] = array(
 234                         'table' => $foreign_table,
 235                         'md5' => md5($nameObject),
 236                 );
 237                 $this->inlineData['config'][$nameObject. self::Structure_Separator . $foreign_table] = array(
 238                         'min' => $minitems,
 239                         'max' => $maxitems,
 240                         'sortable' => $config['appearance']['useSortable'],
 241                         'top' => array(
 242                                 'table' => $top['table'],
 243                                 'uid'   => $top['uid'],
 244                         ),
 245                 );
 246                         // Set a hint for nested IRRE and tab elements:
 247                 $this->inlineData['nested'][$nameObject] = $this->fObj->getDynNestedStack(false, $this->isAjaxCall);
 248
 249                         // if relations are required to be unique, get the uids that have already been used on the foreign side of the relation
 250                 if ($config['foreign_unique']) {
 251                                 // If uniqueness *and* selector are set, they should point to the same field - so, get the configuration of one:
 252                         $selConfig = $this->getPossibleRecordsSelectorConfig($config, $config['foreign_unique']);
 253                                 // Get the used unique ids:
 254                         $uniqueIds = $this->getUniqueIds($relatedRecords['records'], $config, $selConfig['type']=='groupdb');
 255                         $possibleRecords = $this->getPossibleRecords($table,$field,$row,$config,'foreign_unique');
 256                         $uniqueMax = $config['appearance']['useCombination'] || $possibleRecords === false ? -1 : count($possibleRecords);
 257                         $this->inlineData['unique'][$nameObject. self::Structure_Separator . $foreign_table] = array(
 258                                 'max' => $uniqueMax,
 259                                 'used' => $uniqueIds,
 260                                 'type' => $selConfig['type'],
 261                                 'table' => $config['foreign_table'],
 262                                 'elTable' => $selConfig['table'], // element/record table (one step down in hierarchy)
 263                                 'field' => $config['foreign_unique'],
 264                                 'selector' => $selConfig['selector'],
 265                                 'possible' => $this->getPossibleRecordsFlat($possibleRecords),
 266                         );
 267                 }
 268
 269                         // if it's required to select from possible child records (reusable children), add a selector box
 270                 if ($config['foreign_selector']) {
 271                                 // if not already set by the foreign_unique, set the possibleRecords here and the uniqueIds to an empty array
 272                         if (!$config['foreign_unique']) {
 273                                 $possibleRecords = $this->getPossibleRecords($table,$field,$row,$config);
 274                                 $uniqueIds = array();
 275                         }
 276                         $selectorBox = $this->renderPossibleRecordsSelector($possibleRecords,$config,$uniqueIds);
 277                         $item .= $selectorBox;
 278                 }
 279
 280                         // wrap all inline fields of a record with a <div> (like a container)
 281                 $item .= '<div id="'.$nameObject.'">';
 282
 283                         // define how to show the "Create new record" link - if there are more than maxitems, hide it
 284                 if ($relatedRecords['count'] >= $maxitems || ($uniqueMax > 0 && $relatedRecords['count'] >= $uniqueMax)) {
 285                         $config['inline']['inlineNewButtonStyle'] = 'display: none;';
 286                 }
 287
 288                         // Render the level links (create new record, localize all, synchronize):
 289                 if ($config['appearance']['levelLinksPosition']!='none') {
 290                         $levelLinks = $this->getLevelInteractionLink('newRecord', $nameObject . self::Structure_Separator . $foreign_table, $config);
 291                         if ($language>0) {
 292                                         // Add the "Localize all records" link before all child records:
 293                                 if (isset($config['appearance']['showAllLocalizationLink']) && $config['appearance']['showAllLocalizationLink']) {
 294                                         $levelLinks.= $this->getLevelInteractionLink('localize', $nameObject . self::Structure_Separator . $foreign_table, $config);
 295                                 }
 296                                         // Add the "Synchronize with default language" link before all child records:
 297                                 if (isset($config['appearance']['showSynchronizationLink']) && $config['appearance']['showSynchronizationLink']) {
 298                                         $levelLinks.= $this->getLevelInteractionLink('synchronize', $nameObject . self::Structure_Separator . $foreign_table, $config);
 299                                 }
 300                         }
 301                 }
 302                         // Add the level links before all child records:
 303                 if (in_array($config['appearance']['levelLinksPosition'], array('both', 'top'))) {
 304                         $item.= $levelLinks;
 305                 }
 306
 307                 $item .= '<div id="'.$nameObject.'_records">';
 308                 $relationList = array();
 309                 if (count($relatedRecords['records'])) {
 310                         foreach ($relatedRecords['records'] as $rec) {
 311                                 $item .= $this->renderForeignRecord($row['uid'],$rec,$config);
 312                                 if (!isset($rec['__virtual']) || !$rec['__virtual']) {
 313                                         $relationList[] = $rec['uid'];
 314                                 }
 315                         }
 316                 }
 317                 $item .= '</div>';
 318
 319                         // Add the level links after all child records:
 320                 if (in_array($config['appearance']['levelLinksPosition'], array('both', 'bottom'))) {
 321                         $item.= $levelLinks;
 322                 }
 323
 324                         // add Drag&Drop functions for sorting to TCEforms::$additionalJS_post
 325                 if (count($relationList) > 1 && $config['appearance']['useSortable'])
 326                         $this->addJavaScriptSortable($nameObject.'_records');
 327                         // publish the uids of the child records in the given order to the browser
 328                 $item .= '<input type="hidden" name="'.$nameForm.'" value="'.implode(',', $relationList).'" class="inlineRecord" />';
 329                         // close the wrap for all inline fields (container)
 330                 $item .= '</div>';
 331
 332                         // on finishing this section, remove the last item from the structure stack
 333                 $this->popStructure();
 334
 335                         // if this was the first call to the inline type, restore the values
 336                 if (!$this->getStructureDepth()) {
 337                         unset($this->inlineFirstPid);
 338                 }
 339
 340                 return $item;
 341         }
 342
 343
 344         /*******************************************************
 345          *
 346          * Regular rendering of forms, fields, etc.
 347          *
 348          *******************************************************/
 349
 350
 351         /**
 352          * Render the form-fields of a related (foreign) record.
 353          *
 354          * @param       string          $parentUid: The uid of the parent (embedding) record (uid or NEW...)
 355          * @param       array           $rec: The table record of the child/embedded table (normaly post-processed by t3lib_transferData)
 356          * @param       array           $config: content of $PA['fieldConf']['config']
 357          * @return      string          The HTML code for this "foreign record"
 358          */
 359         function renderForeignRecord($parentUid, $rec, $config = array()) {
 360                 $foreign_table = $config['foreign_table'];
 361                 $foreign_field = $config['foreign_field'];
 362                 $foreign_selector = $config['foreign_selector'];
 363
 364                         // Register default localization content:
 365                 $parent = $this->getStructureLevel(-1);
 366                 if (isset($parent['localizationMode']) && $parent['localizationMode']!=false) {
 367                         $this->fObj->registerDefaultLanguageData($foreign_table, $rec);
 368                 }
 369                         // Send a mapping information to the browser via JSON:
 370                         // e.g. data[<curTable>][<curId>][<curField>] => data-<pid>-<parentTable>-<parentId>-<parentField>-<curTable>-<curId>-<curField>
 371                 $this->inlineData['map'][$this->inlineNames['form']] = $this->inlineNames['object'];
 372
 373                         // Set this variable if we handle a brand new unsaved record:
 374                 $isNewRecord = t3lib_div::testInt($rec['uid']) ? false : true;
 375                         // Set this variable if the record is virtual and only show with header and not editable fields:
 376                 $isVirtualRecord = (isset($rec['__virtual']) && $rec['__virtual']);
 377                         // If there is a selector field, normalize it:
 378                 if ($foreign_selector) {
 379                         $rec[$foreign_selector] = $this->normalizeUid($rec[$foreign_selector]);
 380                 }
 381
 382                 if (!$this->checkAccess(($isNewRecord ? 'new' : 'edit'), $foreign_table, $rec['uid'])) {
 383                         return false;
 384                 }
 385
 386                         // Get the current naming scheme for DOM name/id attributes:
 387                 $nameObject = $this->inlineNames['object'];
 388                 $appendFormFieldNames = '['.$foreign_table.']['.$rec['uid'].']';
 389                 $objectId = $nameObject . self::Structure_Separator . $foreign_table . self::Structure_Separator . $rec['uid'];
 390                         // Put the current level also to the dynNestedStack of TCEforms:
 391                 $this->fObj->pushToDynNestedStack('inline', $objectId);
 392
 393                 $header = $this->renderForeignRecordHeader($parentUid, $foreign_table, $rec, $config, $isVirtualRecord);
 394                 if (!$isVirtualRecord) {
 395                         $combination = $this->renderCombinationTable($rec, $appendFormFieldNames, $config);
 396                         $fields = $this->renderMainFields($foreign_table, $rec);
 397                         $fields = $this->wrapFormsSection($fields);
 398                                 // Get configuration:
 399                         $collapseAll = (isset($config['appearance']['collapseAll']) && $config['appearance']['collapseAll']);
 400
 401                         if ($isNewRecord) {
 402                                         // show this record expanded or collapsed
 403                                 $isExpanded = (!$collapseAll ? 1 : 0);
 404                                         // get the top parent table
 405                                 $top = $this->getStructureLevel(0);
 406                                 $ucFieldName = 'uc[inlineView]['.$top['table'].']['.$top['uid'].']'.$appendFormFieldNames;
 407                                         // set additional fields for processing for saving
 408                                 $fields .= '<input type="hidden" name="'.$this->prependFormFieldNames.$appendFormFieldNames.'[pid]" value="'.$rec['pid'].'"/>';
 409                                 $fields .= '<input type="hidden" name="'.$ucFieldName.'" value="'.$isExpanded.'" />';
 410                         } else {
 411                                         // show this record expanded or collapsed
 412                                 $isExpanded = (!$collapseAll && $this->getExpandedCollapsedState($foreign_table, $rec['uid']));
 413                                         // set additional field for processing for saving
 414                                 $fields .= '<input type="hidden" name="'.$this->prependCmdFieldNames.$appendFormFieldNames.'[delete]" value="1" disabled="disabled" />';
 415                         }
 416
 417                                 // if this record should be shown collapsed
 418                         if (!$isExpanded) {
 419                                 $appearanceStyleFields = ' style="display: none;"';
 420                         }
 421                 }
 422
 423                         // set the record container with data for output
 424                 $out = '<div id="' . $objectId . '_header">' . $header . '</div>';
 425                 $out .= '<div id="' . $objectId . '_fields"' . $appearanceStyleFields . '>' . $fields.$combination . '</div>';
 426                         // wrap the header, fields and combination part of a child record with a div container
 427                 $classMSIE = ($this->fObj->clientInfo['BROWSER']=='msie' && $this->fObj->clientInfo['VERSION'] < 8 ? 'MSIE' : '');
 428                 $class = 'inlineDiv' . $classMSIE . ($isNewRecord ? ' inlineIsNewRecord' : '');
 429                 $out = '<div id="' . $objectId . '_div" class="'.$class.'">' . $out . '</div>';
 430
 431                         // Remove the current level also from the dynNestedStack of TCEforms:
 432                 $this->fObj->popFromDynNestedStack();
 433
 434                 return $out;
 435         }
 436
 437
 438         /**
 439          * Wrapper for TCEforms::getMainFields().
 440          *
 441          * @param       string          $table: The table name
 442          * @param       array           $row: The record to be rendered
 443          * @return      string          The rendered form
 444          */
 445         protected function renderMainFields($table, $row) {
 446                         // The current render depth of t3lib_TCEforms:
 447                 $depth = $this->fObj->renderDepth;
 448                         // If there is some information about already rendered palettes of our parent, store this info:
 449                 if (isset($this->fObj->palettesRendered[$depth][$table])) {
 450                         $palettesRendered = $this->fObj->palettesRendered[$depth][$table];
 451                 }
 452                         // Render the form:
 453                 $content = $this->fObj->getMainFields($table, $row, $depth);
 454                         // If there was some info about rendered palettes stored, write it back for our parent:
 455                 if (isset($palettesRendered)) {
 456                         $this->fObj->palettesRendered[$depth][$table] = $palettesRendered;
 457                 }
 458                 return $content;
 459         }
 460
 461
 462         /**
 463          * Renders the HTML header for a foreign record, such as the title, toggle-function, drag'n'drop, etc.
 464          * Later on the command-icons are inserted here.
 465          *
 466          * @param       string          $parentUid: The uid of the parent (embedding) record (uid or NEW...)
 467          * @param       string          $foreign_table: The foreign_table we create a header for
 468          * @param       array           $rec: The current record of that foreign_table
 469          * @param       array           $config: content of $PA['fieldConf']['config']
 470          * @param       boolean         $isVirtualRecord:
 471          * @return      string          The HTML code of the header
 472          */
 473         function renderForeignRecordHeader($parentUid, $foreign_table, $rec, $config, $isVirtualRecord=false) {
 474                         // Init:
 475                 $objectId = $this->inlineNames['object'] . self::Structure_Separator . $foreign_table . self::Structure_Separator . $rec['uid'];
 476                 $expandSingle = $config['appearance']['expandSingle'] ? 1 : 0;
 477                 $onClick = "return inline.expandCollapseRecord('" . htmlspecialchars($objectId) . "', $expandSingle)";
 478
 479                         // Pre-Processing:
 480                 $isOnSymmetricSide = t3lib_loadDBGroup::isOnSymmetricSide($parentUid, $config, $rec);
 481                 $hasForeignLabel = !$isOnSymmetricSide && $config['foreign_label'] ? true : false;
 482                 $hasSymmetricLabel = $isOnSymmetricSide && $config['symmetric_label'] ? true : false;
 483                         // Get the record title/label for a record:
 484                         // render using a self-defined user function
 485                 if ($GLOBALS['TCA'][$foreign_table]['ctrl']['label_userFunc']) {
 486                         $params = array(
 487                                 'table' => $foreign_table,
 488                                 'row'   => $rec,
 489                                 'title' => '',
 490                                 'isOnSymmetricSide' => $isOnSymmetricSide,
 491                                 'parent' => array(
 492                                         'uid' => $parentUid,
 493                                         'config' => $config,
 494                                 ),
 495                         );
 496                         $null = null;   // callUserFunction requires a third parameter, but we don't want to give $this as reference!
 497                         t3lib_div::callUserFunction($GLOBALS['TCA'][$foreign_table]['ctrl']['label_userFunc'], $params, $null);
 498                         $recTitle = $params['title'];
 499                         // render the special alternative title
 500                 } elseif ($hasForeignLabel || $hasSymmetricLabel) {
 501                         $titleCol = $hasForeignLabel ? $config['foreign_label'] : $config['symmetric_label'];
 502                         $foreignConfig = $this->getPossibleRecordsSelectorConfig($config, $titleCol);
 503                                 // Render title for everything else than group/db:
 504                         if ($foreignConfig['type'] != 'groupdb') {
 505                                 $recTitle = t3lib_BEfunc::getProcessedValueExtra($foreign_table, $titleCol, $rec[$titleCol], 0, 0, false);
 506                                 // Render title for group/db:
 507                         } else {
 508                                         // $recTitle could be something like: "tx_table_123|...",
 509                                 $valueParts = t3lib_div::trimExplode('|', $rec[$titleCol]);
 510                                 $itemParts = t3lib_div::revExplode('_', $valueParts[0], 2);
 511                                 $recTemp = t3lib_befunc::getRecordWSOL($itemParts[0], $itemParts[1]);
 512                                 $recTitle = t3lib_BEfunc::getRecordTitle($itemParts[0], $recTemp, false);
 513                         }
 514                         $recTitle = t3lib_BEfunc::getRecordTitlePrep($recTitle);
 515                         if (!strcmp(trim($recTitle),'')) {
 516                                 $recTitle = t3lib_BEfunc::getNoRecordTitle(true);
 517                         }
 518                         // render the standard
 519                 } else {
 520                         $recTitle = t3lib_BEfunc::getRecordTitle($foreign_table, $rec, true);
 521                 }
 522
 523                 $altText = t3lib_BEfunc::getRecordIconAltText($rec, $foreign_table);
 524                 $iconImg = t3lib_iconWorks::getIconImage($foreign_table, $rec, $this->backPath, 'title="'.htmlspecialchars($altText).'" class="absmiddle"');
 525                 $label = '<span id="' . $objectId . '_label">' . $recTitle . '</span>';
 526                 if (!$isVirtualRecord) {
 527                         $iconImg = $this->wrapWithAnchor($iconImg, '#', array('onclick' => $onClick));
 528                         $label = $this->wrapWithAnchor($label, '#', array('onclick' => $onClick, 'style' => 'display: block;'));
 529                 }
 530
 531                 $ctrl = $this->renderForeignRecordHeaderControl($parentUid, $foreign_table, $rec, $config, $isVirtualRecord);
 532
 533                         // @TODO: Check the table wrapping and the CSS definitions
 534                 $header =
 535                         '<table cellspacing="0" cellpadding="0" border="0" width="100%" style="margin-right: '.$this->inlineStyles['margin-right'].'px;"'.
 536                         ($this->fObj->borderStyle[2] ? ' background="'.htmlspecialchars($this->backPath.$this->fObj->borderStyle[2]).'"':'').
 537                         ($this->fObj->borderStyle[3] ? ' class="'.htmlspecialchars($this->fObj->borderStyle[3]).'"':'').'>' .
 538                         '<tr class="class-main12"><td width="18">'.$iconImg.'</td><td align="left"><b>'.$label.'</b></td><td align="right">'.$ctrl.'</td></tr></table>';
 539
 540                 return $header;
 541         }
 542
 543
 544         /**
 545          * Render the control-icons for a record header (create new, sorting, delete, disable/enable).
 546          * Most of the parts are copy&paste from class.db_list_extra.inc and modified for the JavaScript calls here
 547          *
 548          * @param       string          $parentUid: The uid of the parent (embedding) record (uid or NEW...)
 549          * @param       string          $foreign_table: The table (foreign_table) we create control-icons for
 550          * @param       array           $rec: The current record of that foreign_table
 551          * @param       array           $config: (modified) TCA configuration of the field
 552          * @return      string          The HTML code with the control-icons
 553          */
 554         function renderForeignRecordHeaderControl($parentUid, $foreign_table, $rec, $config=array(), $isVirtualRecord=false) {
 555                         // Initialize:
 556                 $cells = array();
 557                 $isNewItem = substr($rec['uid'], 0, 3) == 'NEW';
 558
 559                 $tcaTableCtrl =& $GLOBALS['TCA'][$foreign_table]['ctrl'];
 560                 $tcaTableCols =& $GLOBALS['TCA'][$foreign_table]['columns'];
 561
 562                 $isPagesTable = $foreign_table == 'pages' ? true : false;
 563                 $isOnSymmetricSide = t3lib_loadDBGroup::isOnSymmetricSide($parentUid, $config, $rec);
 564                 $enableManualSorting = $tcaTableCtrl['sortby'] || $config['MM'] || (!$isOnSymmetricSide && $config['foreign_sortby']) || ($isOnSymmetricSide && $config['symmetric_sortby']) ? true : false;
 565
 566                 $nameObject = $this->inlineNames['object'];
 567                 $nameObjectFt = $nameObject . self::Structure_Separator . $foreign_table;
 568                 $nameObjectFtId = $nameObjectFt . self::Structure_Separator . $rec['uid'];
 569
 570                 $calcPerms = $GLOBALS['BE_USER']->calcPerms(
 571                         t3lib_BEfunc::readPageAccess($rec['pid'], $GLOBALS['BE_USER']->getPagePermsClause(1))
 572                 );
 573
 574                         // If the listed table is 'pages' we have to request the permission settings for each page:
 575                 if ($isPagesTable)      {
 576                         $localCalcPerms = $GLOBALS['BE_USER']->calcPerms(t3lib_BEfunc::getRecord('pages',$rec['uid']));
 577                 }
 578
 579                         // This expresses the edit permissions for this particular element:
 580                 $permsEdit = ($isPagesTable && ($localCalcPerms&2)) || (!$isPagesTable && ($calcPerms&16));
 581
 582                         // Controls: Defines which controls should be shown
 583                 $enabledControls = $config['appearance']['enabledControls'];
 584                         // Hook: Can disable/enable single controls for specific child records:
 585                 foreach ($this->hookObjects as $hookObj)        {
 586                         $hookObj->renderForeignRecordHeaderControl_preProcess($parentUid, $foreign_table, $rec, $config, $isVirtual, $enabledControls);
 587                 }
 588
 589                         // Icon to visualize that a required field is nested in this inline level:
 590                 $cells['required'] = '<img name="'.$nameObjectFtId.'_req" src="clear.gif" width="10" height="10" hspace="4" vspace="3" alt="" />';
 591
 592                 if (isset($rec['__create'])) {
 593                         $cells['localize.isLocalizable'] = '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/localize_green.gif','width="16" height="16"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_misc.xml:localize.isLocalizable', 1).'" alt="" />';
 594                 } elseif (isset($rec['__remove'])) {
 595                         $cells['localize.wasRemovedInOriginal'] = '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/localize_red.gif','width="16" height="16"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_misc.xml:localize.wasRemovedInOriginal', 1).'" alt="" />';
 596                 }
 597
 598                         // "Info": (All records)
 599                 if ($enabledControls['info'] && !$isNewItem) {
 600                         $cells['info']='<a href="#" onclick="'.htmlspecialchars('top.launchView(\''.$foreign_table.'\', \''.$rec['uid'].'\'); return false;').'">'.
 601                                 '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/zoom2.gif','width="12" height="12"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_web_list.xml:showInfo',1).'" alt="" />'.
 602                                 '</a>';
 603                 }
 604                         // If the table is NOT a read-only table, then show these links:
 605                 if (!$tcaTableCtrl['readOnly'] && !$isVirtualRecord)    {
 606
 607                                 // "New record after" link (ONLY if the records in the table are sorted by a "sortby"-row or if default values can depend on previous record):
 608                         if ($enabledControls['new'] && ($enableManualSorting || $tcaTableCtrl['useColumnsForDefaultValues']))   {
 609                                 if (
 610                                         (!$isPagesTable && ($calcPerms&16)) ||  // For NON-pages, must have permission to edit content on this parent page
 611                                         ($isPagesTable && ($calcPerms&8))               // For pages, must have permission to create new pages here.
 612                                         )       {
 613                                         $onClick = "return inline.createNewRecord('".$nameObjectFt."','".$rec['uid']."')";
 614                                         $class = ' class="inlineNewButton '.$this->inlineData['config'][$nameObject]['md5'].'"';
 615                                         if ($config['inline']['inlineNewButtonStyle']) {
 616                                                 $style = ' style="'.$config['inline']['inlineNewButtonStyle'].'"';
 617                                         }
 618                                         $cells['new']='<a href="#" onclick="'.htmlspecialchars($onClick).'"'.$class.$style.'>'.
 619                                                         '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/new_'.($isPagesTable?'page':'el').'.gif','width="'.($isPagesTable?13:11).'" height="12"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_web_list.xml:new'.($isPagesTable?'Page':'Record'),1).'" alt="" />'.
 620                                                         '</a>';
 621                                 }
 622                         }
 623
 624                                 // Drag&Drop Sorting: Sortable handler for script.aculo.us
 625                         if ($enabledControls['dragdrop'] && $permsEdit && $enableManualSorting && $config['appearance']['useSortable']) {
 626                                 $cells['dragdrop'] = '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/move.gif','width="16" height="16" hspace="2"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.move',1).'" alt="" style="cursor: move;" class="sortableHandle" />';
 627                         }
 628
 629                                 // "Up/Down" links
 630                         if ($enabledControls['sort'] && $permsEdit && $enableManualSorting)     {
 631                                 $onClick = "return inline.changeSorting('".$nameObjectFtId."', '1')";   // Up
 632                                 $style = $config['inline']['first'] == $rec['uid'] ? 'style="visibility: hidden;"' : '';
 633                                 $cells['sort.up']='<a href="#" onclick="'.htmlspecialchars($onClick).'" class="sortingUp" '.$style.'>'.
 634                                                 '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/button_up.gif','width="11" height="10"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_web_list.xml:moveUp',1).'" alt="" />'.
 635                                                 '</a>';
 636
 637                                 $onClick = "return inline.changeSorting('".$nameObjectFtId."', '-1')";  // Down
 638                                 $style = $config['inline']['last'] == $rec['uid'] ? 'style="visibility: hidden;"' : '';
 639                                 $cells['sort.down']='<a href="#" onclick="'.htmlspecialchars($onClick).'" class="sortingDown" '.$style.'>'.
 640                                                 '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/button_down.gif','width="11" height="10"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_web_list.xml:moveDown',1).'" alt="" />'.
 641                                                 '</a>';
 642                         }
 643
 644                                 // "Hide/Unhide" links:
 645                         $hiddenField = $tcaTableCtrl['enablecolumns']['disabled'];
 646                         if ($enabledControls['hide'] && $permsEdit && $hiddenField && $tcaTableCols[$hiddenField] && (!$tcaTableCols[$hiddenField]['exclude'] || $GLOBALS['BE_USER']->check('non_exclude_fields',$foreign_table.':'.$hiddenField)))     {
 647                                 $onClick = "return inline.enableDisableRecord('".$nameObjectFtId."')";
 648                                 if ($rec[$hiddenField]) {
 649                                         $cells['hide.unhide']='<a href="#" onclick="'.htmlspecialchars($onClick).'">'.
 650                                                         '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/button_unhide.gif','width="11" height="10"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_web_list.xml:unHide'.($isPagesTable?'Page':''),1).'" alt="" id="'.$nameObjectFtId.'_disabled" />'.
 651                                                         '</a>';
 652                                 } else {
 653                                         $cells['hide.hide']='<a href="#" onclick="'.htmlspecialchars($onClick).'">'.
 654                                                         '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/button_hide.gif','width="11" height="10"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_web_list.xml:hide'.($isPagesTable?'Page':''),1).'" alt="" id="'.$nameObjectFtId.'_disabled" />'.
 655                                                         '</a>';
 656                                 }
 657                         }
 658
 659                                 // "Delete" link:
 660                         if ($enabledControls['delete'] && ($isPagesTable && $localCalcPerms&4 || !$isPagesTable && $calcPerms&16)) {
 661                                 $onClick = "inline.deleteRecord('".$nameObjectFtId."');";
 662                                 $cells['delete']='<a href="#" onclick="'.htmlspecialchars('if (confirm('.$GLOBALS['LANG']->JScharCode($GLOBALS['LANG']->getLL('deleteWarning')).')) {   '.$onClick.' } return false;').'">'.
 663                                                 '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/garbage.gif','width="11" height="12"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_web_list.xml:delete',1).'" alt="" />'.
 664                                                 '</a>';
 665                         }
 666                         // If this is a virtual record offer a minimized set of icons for user interaction:
 667                 } elseif ($isVirtualRecord) {
 668                         if ($enabledControls['localize'] && isset($rec['__create'])) {
 669                                 $onClick = "inline.synchronizeLocalizeRecords('".$nameObjectFt."', ".$rec['uid'].");";
 670                                 $cells['localize'] = '<a href="#" onclick="'.htmlspecialchars($onClick).'">' .
 671                                         '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/localize_el.gif','width="16" height="16"').' title="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_misc.xml:localize', 1).'" alt="" />' .
 672                                         '</a>';
 673                         }
 674                 }
 675
 676                         // If the record is edit-locked by another user, we will show a little warning sign:
 677                 if ($lockInfo=t3lib_BEfunc::isRecordLocked($foreign_table,$rec['uid'])) {
 678                         $cells['locked']='<a href="#" onclick="'.htmlspecialchars('alert('.$GLOBALS['LANG']->JScharCode($lockInfo['msg']).');return false;').'">'.
 679                                         '<img'.t3lib_iconWorks::skinImg('','gfx/recordlock_warning3.gif','width="17" height="12"').' title="'.htmlspecialchars($lockInfo['msg']).'" alt="" />'.
 680                                         '</a>';
 681                 }
 682
 683                         // Hook: Post-processing of single controls for specific child records:
 684                 foreach ($this->hookObjects as $hookObj)        {
 685                         $hookObj->renderForeignRecordHeaderControl_postProcess($parentUid, $foreign_table, $rec, $config, $isVirtual, $cells);
 686                 }
 687                         // Compile items into a DIV-element:
 688                 return '
 689                                                                                         <!-- CONTROL PANEL: '.$foreign_table.':'.$rec['uid'].' -->
 690                                                                                         <div class="typo3-DBctrl">'.implode('', $cells).'</div>';
 691         }
 692
 693
 694         /**
 695          * Render a table with TCEforms, that occurs on a intermediate table but should be editable directly,
 696          * so two tables are combined (the intermediate table with attributes and the sub-embedded table).
 697          * -> This is a direct embedding over two levels!
 698          *
 699          * @param       array           $rec: The table record of the child/embedded table (normaly post-processed by t3lib_transferData)
 700          * @param       string          $appendFormFieldNames: The [<table>][<uid>] of the parent record (the intermediate table)
 701          * @param       array           $config: content of $PA['fieldConf']['config']
 702          * @return      string          A HTML string with <table> tag around.
 703          */
 704         function renderCombinationTable(&$rec, $appendFormFieldNames, $config = array()) {
 705                 $foreign_table = $config['foreign_table'];
 706                 $foreign_selector = $config['foreign_selector'];
 707
 708                 if ($foreign_selector && $config['appearance']['useCombination']) {
 709                         $comboConfig = $GLOBALS['TCA'][$foreign_table]['columns'][$foreign_selector]['config'];
 710                         $comboRecord = array();
 711
 712                                 // If record does already exist, load it:
 713                         if ($rec[$foreign_selector] && t3lib_div::testInt($rec[$foreign_selector])) {
 714                                 $comboRecord = $this->getRecord(
 715                                         $this->inlineFirstPid,
 716                                         $comboConfig['foreign_table'],
 717                                         $rec[$foreign_selector]
 718                                 );
 719                                 $isNewRecord = false;
 720                                 // It is a new record, create a new record virtually:
 721                         } else {
 722                                 $comboRecord = $this->getNewRecord(
 723                                         $this->inlineFirstPid,
 724                                         $comboConfig['foreign_table']
 725                                 );
 726                                 $isNewRecord = true;
 727                         }
 728
 729                                 // get the TCEforms interpretation of the TCA of the child table
 730                         $out = $this->renderMainFields($comboConfig['foreign_table'], $comboRecord);
 731                         $out = $this->wrapFormsSection($out, array(), array('class' => 'wrapperAttention'));
 732
 733                                 // if this is a new record, add a pid value to store this record and the pointer value for the intermediate table
 734                         if ($isNewRecord) {
 735                                 $comboFormFieldName = $this->prependFormFieldNames.'['.$comboConfig['foreign_table'].']['.$comboRecord['uid'].'][pid]';
 736                                 $out .= '<input type="hidden" name="'.$comboFormFieldName.'" value="'.$comboRecord['pid'].'" />';
 737                         }
 738
 739                                 // if the foreign_selector field is also responsible for uniqueness, tell the browser the uid of the "other" side of the relation
 740                         if ($isNewRecord || $config['foreign_unique'] == $foreign_selector) {
 741                                 $parentFormFieldName = $this->prependFormFieldNames.$appendFormFieldNames.'['.$foreign_selector.']';
 742                                 $out .= '<input type="hidden" name="'.$parentFormFieldName.'" value="'.$comboRecord['uid'].'" />';
 743                         }
 744                 }
 745
 746                 return $out;
 747         }
 748
 749
 750         /**
 751          * Get a selector as used for the select type, to select from all available
 752          * records and to create a relation to the embedding record (e.g. like MM).
 753          *
 754          * @param       array           $selItems: Array of all possible records
 755          * @param       array           $conf: TCA configuration of the parent(!) field
 756          * @param       array           $uniqueIds: The uids that have already been used and should be unique
 757          * @return      string          A HTML <select> box with all possible records
 758          */
 759         function renderPossibleRecordsSelector($selItems, $conf, $uniqueIds=array()) {
 760                 $foreign_table = $conf['foreign_table'];
 761                 $foreign_selector = $conf['foreign_selector'];
 762
 763                 $selConfig = $this->getPossibleRecordsSelectorConfig($conf, $foreign_selector);
 764                 $config = $selConfig['PA']['fieldConf']['config'];
 765
 766                 if ($selConfig['type'] == 'select') {
 767                         $item = $this->renderPossibleRecordsSelectorTypeSelect($selItems, $conf, $selConfig['PA'], $uniqueIds);
 768                 } elseif ($selConfig['type'] == 'groupdb') {
 769                         $item = $this->renderPossibleRecordsSelectorTypeGroupDB($conf, $selConfig['PA']);
 770                 }
 771
 772                 return $item;
 773         }
 774
 775
 776         /**
 777          * Get a selector as used for the select type, to select from all available
 778          * records and to create a relation to the embedding record (e.g. like MM).
 779          *
 780          * @param       array           $selItems: Array of all possible records
 781          * @param       array           $conf: TCA configuration of the parent(!) field
 782          * @param       array           $PA: An array with additional configuration options
 783          * @param       array           $uniqueIds: The uids that have already been used and should be unique
 784          * @return      string          A HTML <select> box with all possible records
 785          */
 786         function renderPossibleRecordsSelectorTypeSelect($selItems, $conf, &$PA, $uniqueIds=array()) {
 787                 $foreign_table = $conf['foreign_table'];
 788                 $foreign_selector = $conf['foreign_selector'];
 789
 790                 $PA = array();
 791                 $PA['fieldConf'] = $GLOBALS['TCA'][$foreign_table]['columns'][$foreign_selector];
 792                 $PA['fieldConf']['config']['form_type'] = $PA['fieldConf']['config']['form_type'] ? $PA['fieldConf']['config']['form_type'] : $PA['fieldConf']['config']['type'];       // Using "form_type" locally in this script
 793                 $PA['fieldTSConfig'] = $this->fObj->setTSconfig($foreign_table,array(),$foreign_selector);
 794                 $config = $PA['fieldConf']['config'];
 795
 796                 if(!$disabled) {
 797                                 // Create option tags:
 798                         $opt = array();
 799                         $styleAttrValue = '';
 800                         foreach($selItems as $p)        {
 801                                 if ($config['iconsInOptionTags'])       {
 802                                         $styleAttrValue = $this->fObj->optionTagStyle($p[2]);
 803                                 }
 804                                 if (!in_array($p[1], $uniqueIds)) {
 805                                         $opt[]= '<option value="'.htmlspecialchars($p[1]).'"'.
 806                                                                         ' style="'.(in_array($p[1], $uniqueIds) ? '' : '').
 807                                                                         ($styleAttrValue ? ' style="'.htmlspecialchars($styleAttrValue) : '').'">'.
 808                                                                         htmlspecialchars($p[0]).'</option>';
 809                                 }
 810                         }
 811
 812                                 // Put together the selector box:
 813                         $selector_itemListStyle = isset($config['itemListStyle']) ? ' style="'.htmlspecialchars($config['itemListStyle']).'"' : ' style="'.$this->fObj->defaultMultipleSelectorStyle.'"';
 814                         $size = intval($conf['size']);
 815                         $size = $conf['autoSizeMax'] ? t3lib_div::intInRange(count($itemArray)+1,t3lib_div::intInRange($size,1),$conf['autoSizeMax']) : $size;
 816                         $onChange = "return inline.importNewRecord('" . $this->inlineNames['object']. self::Structure_Separator . $conf['foreign_table'] . "')";
 817                         $item = '
 818                                 <select id="'.$this->inlineNames['object'] . self::Structure_Separator . $conf['foreign_table'] . '_selector"'.
 819                                                         $this->fObj->insertDefStyle('select').
 820                                                         ($size ? ' size="'.$size.'"' : '').
 821                                                         ' onchange="'.htmlspecialchars($onChange).'"'.
 822                                                         $PA['onFocus'].
 823                                                         $selector_itemListStyle.
 824                                                         ($conf['foreign_unique'] ? ' isunique="isunique"' : '').'>
 825                                         '.implode('
 826                                         ',$opt).'
 827                                 </select>';
 828
 829                                 // add a "Create new relation" link for adding new relations
 830                                 // this is neccessary, if the size of the selector is "1" or if
 831                                 // there is only one record item in the select-box, that is selected by default
 832                                 // the selector-box creates a new relation on using a onChange event (see some line above)
 833                         $createNewRelationText = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:cm.createNewRelation',1);
 834                         $item .=
 835                                 '<a href="#" onclick="'.htmlspecialchars($onChange).'" align="abstop">'.
 836                                         '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/edit2.gif','width="11" height="12"').' align="absmiddle" '.t3lib_BEfunc::titleAltAttrib($createNewRelationText).' /> '.$createNewRelationText.
 837                                 '</a>';
 838                                 // wrap the selector and add a spacer to the bottom
 839                         $item = '<div style="margin-bottom: 20px;">'.$item.'</div>';
 840                 }
 841
 842                 return $item;
 843         }
 844
 845
 846         /**
 847          * Generate a link that opens an element browser in a new window.
 848          * For group/db there is no way o use a "selector" like a <select>|</select>-box.
 849          *
 850          * @param       array           $conf: TCA configuration of the parent(!) field
 851          * @param       array           $PA: An array with additional configuration options
 852          * @return      string          A HTML link that opens an element browser in a new window
 853          */
 854         function renderPossibleRecordsSelectorTypeGroupDB($conf, &$PA) {
 855                 $foreign_table = $conf['foreign_table'];
 856
 857                 $config = $PA['fieldConf']['config'];
 858                 $allowed = $config['allowed'];
 859                 $objectPrefix = $this->inlineNames['object'] . self::Structure_Separator . $foreign_table;
 860
 861                 $createNewRelationText = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:cm.createNewRelation',1);
 862                 $onClick = "setFormValueOpenBrowser('db','".('|||'.$allowed.'|'.$objectPrefix.'|inline.checkUniqueElement||inline.importElement')."'); return false;";
 863                 $item =
 864                         '<a href="#" onclick="'.htmlspecialchars($onClick).'">'.
 865                                 '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/insert3.gif','width="14" height="14"').' align="absmiddle" '.t3lib_BEfunc::titleAltAttrib($createNewRelationText).' /> '.$createNewRelationText.
 866                         '</a>';
 867
 868                 return $item;
 869         }
 870
 871
 872         /**
 873          * Creates the HTML code of a general link to be used on a level of inline children.
 874          * The possible keys for the parameter $type are 'newRecord', 'localize' and 'synchronize'.
 875          *
 876          * @param       string          $type: The link type, values are 'newRecord', 'localize' and 'synchronize'.
 877          * @param       string          $objectPrefix: The "path" to the child record to create (e.g. 'data-parentPageId-partenTable-parentUid-parentField-childTable]')
 878          * @param       array           $conf: TCA configuration of the parent(!) field
 879          * @return      string          The HTML code of the new link, wrapped in a div
 880          */
 881         protected function getLevelInteractionLink($type, $objectPrefix, $conf=array()) {
 882                 $nameObject = $this->inlineNames['object'];
 883                 $attributes = array();
 884                 switch($type) {
 885                         case 'newRecord':
 886                                 $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:cm.createnew', 1);
 887                                 $iconFile = 'gfx/new_el.gif';
 888                                 // $iconAddon = 'width="11" height="12"';
 889                                 $className = 'typo3-newRecordLink';
 890                                 $attributes['class'] = 'inlineNewButton '.$this->inlineData['config'][$nameObject]['md5'];
 891                                 $attributes['onclick'] = "return inline.createNewRecord('$objectPrefix')";
 892                                 if (isset($conf['inline']['inlineNewButtonStyle']) && $conf['inline']['inlineNewButtonStyle']) {
 893                                         $attributes['style'] = $conf['inline']['inlineNewButtonStyle'];
 894                                 }
 895                                 if (isset($conf['appearance']['newRecordLinkAddTitle']) && $conf['appearance']['newRecordLinkAddTitle']) {
 896                                         $titleAddon = ' '.$GLOBALS['LANG']->sL($GLOBALS['TCA'][$conf['foreign_table']]['ctrl']['title'], 1);
 897                                 }
 898                                 break;
 899                         case 'localize':
 900                                 $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_misc.xml:localizeAllRecords', 1);
 901                                 $iconFile = 'gfx/localize_el.gif';
 902                                 $className = 'typo3-localizationLink';
 903                                 $attributes['onclick'] = "return inline.synchronizeLocalizeRecords('$objectPrefix', 'localize')";
 904                                 break;
 905                         case 'synchronize':
 906                                 $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_misc.xml:synchronizeWithOriginalLanguage', 1);
 907                                 $iconFile = 'gfx/synchronize_el.gif';
 908                                 $className = 'typo3-synchronizationLink';
 909                                 $attributes['class'] = 'inlineNewButton '.$this->inlineData['config'][$nameObject]['md5'];
 910                                 $attributes['onclick'] = "return inline.synchronizeLocalizeRecords('$objectPrefix', 'synchronize')";
 911                                 break;
 912                 }
 913                         // Create the link:
 914                 $icon = ($iconFile ? '<img'.t3lib_iconWorks::skinImg($this->backPath, $iconFile, $iconAddon).' alt="'.htmlspecialchars($title.$titleAddon).'" />' : '');
 915                 $link = $this->wrapWithAnchor($icon.$title.$titleAddon, '#', $attributes);
 916                 return '<div'.($className ? ' class="'.$className.'"' : '').'>'.$link.'</div>';
 917         }
 918
 919
 920         /**
 921          * Creates a link/button to create new records
 922          *
 923          * @param       string          $objectPrefix: The "path" to the child record to create (e.g. 'data-parentPageId-partenTable-parentUid-parentField-childTable')
 924          * @param       array           $conf: TCA configuration of the parent(!) field
 925          * @return      string          The HTML code for the new record link
 926          * @deprecated  since TYPO3 4.2.0-beta1, this function will be removed in TYPO3 4.5.
 927          */
 928         function getNewRecordLink($objectPrefix, $conf = array()) {
 929                 t3lib_div::logDeprecatedFunction();
 930
 931                 return $this->getLevelInteractionLink('newRecord', $objectPrefix, $conf);
 932         }
 933
 934
 935         /**
 936          * Add Sortable functionality using script.acolo.us "Sortable".
 937          *
 938          * @param       string          $objectId: The container id of the object - elements inside will be sortable
 939          * @return      void
 940          */
 941         function addJavaScriptSortable($objectId) {
 942                 $this->fObj->additionalJS_post[] = '
 943                         inline.createDragAndDropSorting("'.$objectId.'");
 944                 ';
 945         }
 946
 947
 948         /*******************************************************
 949          *
 950          * Handling of AJAX calls
 951          *
 952          *******************************************************/
 953
 954
 955         /**
 956          * General processor for AJAX requests concerning IRRE.
 957          * (called by typo3/ajax.php)
 958          *
 959          * @param       array           $params: additional parameters (not used here)
 960          * @param       TYPO3AJAX       $ajaxObj: the TYPO3AJAX object of this request
 961          * @return      void
 962          */
 963         public function processAjaxRequest($params, $ajaxObj) {
 964                 $ajaxArguments = t3lib_div::_GP('ajax');
 965                 $ajaxIdParts = explode('::', $GLOBALS['ajaxID'], 2);
 966
 967                 if (isset($ajaxArguments) && is_array($ajaxArguments) && count($ajaxArguments)) {
 968                         $ajaxMethod = $ajaxIdParts[1];
 969                         switch ($ajaxMethod) {
 970                                 case 'createNewRecord':
 971                                 case 'synchronizeLocalizeRecords':
 972                                         $this->isAjaxCall = true;
 973                                                 // Construct runtime environment for Inline Relational Record Editing:
 974                                         $this->processAjaxRequestConstruct($ajaxArguments);
 975                                                 // Parse the DOM identifier (string), add the levels to the structure stack (array) and load the TCA config:
 976                                         $this->parseStructureString($ajaxArguments[0], true);
 977                                                 // Render content:
 978                                         $ajaxObj->setContentFormat('jsonbody');
 979                                         $ajaxObj->setContent(
 980                                                 call_user_func_array(array(&$this, $ajaxMethod), $ajaxArguments)
 981                                         );
 982                                         break;
 983                                 case 'setExpandedCollapsedState':
 984                                         $ajaxObj->setContentFormat('jsonbody');
 985                                         call_user_func_array(array(&$this, $ajaxMethod), $ajaxArguments);
 986                                         break;
 987                         }
 988                 }
 989         }
 990
 991
 992         /**
 993          * Construct runtime environment for Inline Relational Record Editing.
 994          * - creates an anoymous SC_alt_doc in $GLOBALS['SOBE']
 995          * - creates a t3lib_TCEforms in $GLOBALS['SOBE']->tceforms
 996          * - sets ourself as reference to $GLOBALS['SOBE']->tceforms->inline
 997          * - sets $GLOBALS['SOBE']->tceforms->RTEcounter to the current situation on client-side
 998          *
 999          * @param       array           &$ajaxArguments: The arguments to be processed by the AJAX request
1000          * @return      void
1001          */
1002         protected function processAjaxRequestConstruct(&$ajaxArguments) {
1003                 global $SOBE, $BE_USER, $TYPO3_CONF_VARS;
1004
1005                 require_once(PATH_typo3.'template.php');
1006
1007                 $GLOBALS['LANG']->includeLLFile('EXT:lang/locallang_alt_doc.xml');
1008
1009                         // Create a new anonymous object:
1010                 $SOBE = new stdClass();
1011                 $SOBE->MOD_MENU = array(
1012                         'showPalettes' => '',
1013                         'showDescriptions' => '',
1014                         'disableRTE' => ''
1015                 );
1016                         // Setting virtual document name
1017                 $SOBE->MCONF['name']='xMOD_alt_doc.php';
1018                         // CLEANSE SETTINGS
1019                 $SOBE->MOD_SETTINGS = t3lib_BEfunc::getModuleData(
1020                         $SOBE->MOD_MENU,
1021                         t3lib_div::_GP('SET'),
1022                         $SOBE->MCONF['name']
1023                 );
1024                         // Create an instance of the document template object
1025                 $SOBE->doc = t3lib_div::makeInstance('template');
1026                 $SOBE->doc->backPath = $GLOBALS['BACK_PATH'];
1027                         // Initialize TCEforms (rendering the forms)
1028                 $SOBE->tceforms = t3lib_div::makeInstance('t3lib_TCEforms');
1029                 $SOBE->tceforms->inline = $this;
1030                 $SOBE->tceforms->RTEcounter = intval(array_shift($ajaxArguments));
1031                 $SOBE->tceforms->initDefaultBEMode();
1032                 $SOBE->tceforms->palettesCollapsed = !$SOBE->MOD_SETTINGS['showPalettes'];
1033                 $SOBE->tceforms->disableRTE = $SOBE->MOD_SETTINGS['disableRTE'];
1034                 $SOBE->tceforms->enableClickMenu = TRUE;
1035                 $SOBE->tceforms->enableTabMenu = TRUE;
1036                         // Clipboard is initialized:
1037                 $SOBE->tceforms->clipObj = t3lib_div::makeInstance('t3lib_clipboard');          // Start clipboard
1038                 $SOBE->tceforms->clipObj->initializeClipboard();        // Initialize - reads the clipboard content from the user session
1039                         // Setting external variables:
1040                 if ($BE_USER->uc['edit_showFieldHelp']!='text' && $SOBE->MOD_SETTINGS['showDescriptions']) {
1041                         $SOBE->tceforms->edit_showFieldHelp = 'text';
1042                 }
1043         }
1044
1045
1046         /**
1047          * Determines and sets several script calls to a JSON array, that would have been executed if processed in non-AJAX mode.
1048          *
1049          * @param       array           &$jsonArray: Reference of the array to be used for JSON
1050          * @param       array           $config: The configuration of the IRRE field of the parent record
1051          * @return      void
1052          */
1053         protected function getCommonScriptCalls(&$jsonArray, $config) {
1054                         // Add data that would have been added at the top of a regular TCEforms call:
1055                 if ($headTags = $this->getHeadTags()) {
1056                         $jsonArray['headData'] = $headTags;
1057                 }
1058                         // Add the JavaScript data that would have been added at the bottom of a regular TCEforms call:
1059                 $jsonArray['scriptCall'][] = $this->fObj->JSbottom($this->fObj->formName, true);
1060                         // If script.aculo.us Sortable is used, update the Observer to know the record:
1061                 if ($config['appearance']['useSortable']) {
1062                         $jsonArray['scriptCall'][] = "inline.createDragAndDropSorting('".$this->inlineNames['object']."_records');";
1063                 }
1064                         // if TCEforms has some JavaScript code to be executed, just do it
1065                 if ($this->fObj->extJSCODE) {
1066                         $jsonArray['scriptCall'][] = $this->fObj->extJSCODE;
1067                 }
1068         }
1069
1070
1071         /**
1072          * Initialize environment for AJAX calls
1073          *
1074          * @param       string          $method: Name of the method to be called
1075          * @param       array           $arguments: Arguments to be delivered to the method
1076          * @return      void
1077          * @deprecated  since TYPO3 4.2.0-alpha3, this function will be removed in TYPO3 4.5.
1078          */
1079         function initForAJAX($method, &$arguments) {
1080                 t3lib_div::logDeprecatedFunction();
1081
1082                         // Set t3lib_TCEforms::$RTEcounter to the given value:
1083                 if ($method == 'createNewRecord') {
1084                         $this->fObj->RTEcounter = intval(array_shift($arguments));
1085                 }
1086         }
1087
1088
1089         /**
1090          * Generates an error message that transferred as JSON for AJAX calls
1091          *
1092          * @param       string          $message: The error message to be shown
1093          * @return      array           The error message in a JSON array
1094          */
1095         protected function getErrorMessageForAJAX($message) {
1096                 $jsonArray = array(
1097                         'data'  => $message,
1098                         'scriptCall' => array(
1099                                 'alert("' . $message . '");'
1100                         )
1101                 );
1102                 return $jsonArray;
1103         }
1104
1105
1106         /**
1107          * Handle AJAX calls to show a new inline-record of the given table.
1108          * Normally this method is never called from inside TYPO3. Always from outside by AJAX.
1109          *
1110          * @param       string          $domObjectId: The calling object in hierarchy, that requested a new record.
1111          * @param       string          $foreignUid: If set, the new record should be inserted after that one.
1112          * @return      array           An array to be used for JSON
1113          */
1114         function createNewRecord($domObjectId, $foreignUid = 0) {
1115                         // the current table - for this table we should add/import records
1116                 $current = $this->inlineStructure['unstable'];
1117                         // the parent table - this table embeds the current table
1118                 $parent = $this->getStructureLevel(-1);
1119                         // get TCA 'config' of the parent table
1120                 if (!$this->checkConfiguration($parent['config'])) {
1121                         return $this->getErrorMessageForAJAX('Wrong configuration in table ' . $parent['table']);
1122                 }
1123                 $config = $parent['config'];
1124
1125                 $collapseAll = (isset($config['appearance']['collapseAll']) && $config['appearance']['collapseAll']);
1126                 $expandSingle = (isset($config['appearance']['expandSingle']) && $config['appearance']['expandSingle']);
1127
1128                         // Put the current level also to the dynNestedStack of TCEforms:
1129                 $this->fObj->pushToDynNestedStack('inline', $this->inlineNames['object']);
1130
1131                         // dynamically create a new record using t3lib_transferData
1132                 if (!$foreignUid || !t3lib_div::testInt($foreignUid) || $config['foreign_selector']) {
1133                         $record = $this->getNewRecord($this->inlineFirstPid, $current['table']);
1134                                 // Set language of new child record to the language of the parent record:
1135                         if ($config['localizationMode']=='select') {
1136                                 $parentRecord = $this->getRecord(0, $parent['table'], $parent['uid']);
1137                                 $parentLanguageField = $GLOBALS['TCA'][$parent['table']]['ctrl']['languageField'];
1138                                 $childLanguageField = $GLOBALS['TCA'][$current['table']]['ctrl']['languageField'];
1139                                 if ($parentRecord[$languageField]>0) {
1140                                         $record[$childLanguageField] = $parentRecord[$languageField];
1141                                 }
1142                         }
1143
1144                         // dynamically import an existing record (this could be a call from a select box)
1145                 } else {
1146                         $record = $this->getRecord($this->inlineFirstPid, $current['table'], $foreignUid);
1147                 }
1148
1149                         // now there is a foreign_selector, so there is a new record on the intermediate table, but
1150                         // this intermediate table holds a field, which is responsible for the foreign_selector, so
1151                         // we have to set this field to the uid we get - or if none, to a new uid
1152                 if ($config['foreign_selector'] && $foreignUid) {
1153                         $selConfig = $this->getPossibleRecordsSelectorConfig($config, $config['foreign_selector']);
1154                                 // For a selector of type group/db, prepend the tablename (<tablename>_<uid>):
1155                         $record[$config['foreign_selector']] = $selConfig['type'] != 'groupdb' ? '' : $selConfig['table'].'_';
1156                         $record[$config['foreign_selector']] .= $foreignUid;
1157                 }
1158
1159                         // the HTML-object-id's prefix of the dynamically created record
1160                 $objectPrefix = $this->inlineNames['object'] . self::Structure_Separator . $current['table'];
1161                 $objectId = $objectPrefix . self::Structure_Separator . $record['uid'];
1162
1163                         // render the foreign record that should passed back to browser
1164                 $item = $this->renderForeignRecord($parent['uid'], $record, $config);
1165                 if($item === false) {
1166                         return $this->getErrorMessageForAJAX('Access denied');
1167                 }
1168
1169                         // Encode TCEforms AJAX response with utf-8:
1170                 $item = $GLOBALS['LANG']->csConvObj->utf8_encode($item, $GLOBALS['LANG']->charSet);
1171
1172                 if (!$current['uid']) {
1173                         $jsonArray = array(
1174                                 'data'  => $item,
1175                                 'scriptCall' => array(
1176                                         "inline.domAddNewRecord('bottom','".$this->inlineNames['object']."_records','$objectPrefix',json.data);",
1177                                         "inline.memorizeAddRecord('$objectPrefix','".$record['uid']."',null,'$foreignUid');"
1178                                 )
1179                         );
1180
1181                         // append the HTML data after an existing record in the container
1182                 } else {
1183                         $jsonArray = array(
1184                                 'data'  => $item,
1185                                 'scriptCall' => array(
1186                                         "inline.domAddNewRecord('after','".$domObjectId.'_div'."','$objectPrefix',json.data);",
1187                                         "inline.memorizeAddRecord('$objectPrefix','".$record['uid']."','".$current['uid']."','$foreignUid');"
1188                                 )
1189                         );
1190                 }
1191                 $this->getCommonScriptCalls($jsonArray, $config);
1192                         // Collapse all other records if requested:
1193                 if (!$collapseAll && $expandSingle) {
1194                         $jsonArray['scriptCall'][] = "inline.collapseAllRecords('$objectId', '$objectPrefix', '".$record['uid']."');";
1195                 }
1196                         // tell the browser to scroll to the newly created record
1197                 $jsonArray['scriptCall'][] = "Element.scrollTo('".$objectId."_div');";
1198                         // fade out and fade in the new record in the browser view to catch the user's eye
1199                 $jsonArray['scriptCall'][] = "inline.fadeOutFadeIn('".$objectId."_div');";
1200
1201                         // Remove the current level also from the dynNestedStack of TCEforms:
1202                 $this->fObj->popFromDynNestedStack();
1203
1204                         // Return the JSON array:
1205                 return $jsonArray;
1206         }
1207
1208
1209         /**
1210          * Handle AJAX calls to localize all records of a parent, localize a single record or to synchronize with the original language parent.
1211          *
1212          * @param       string          $domObjectId: The calling object in hierarchy, that requested a new record.
1213          * @param       mixed           $type: Defines the type 'localize' or 'synchronize' (string) or a single uid to be localized (integer)
1214          * @return      array           An array to be used for JSON
1215          */
1216         protected function synchronizeLocalizeRecords($domObjectId, $type) {
1217                 $jsonArray = false;
1218                 if (t3lib_div::inList('localize,synchronize', $type) || t3lib_div::testInt($type)) {
1219                                 // The current level:
1220                         $current = $this->inlineStructure['unstable'];
1221                                 // The parent level:
1222                         $parent = $this->getStructureLevel(-1);
1223                         $parentRecord = $this->getRecord(0, $parent['table'], $parent['uid']);
1224
1225                         $cmd = array();
1226                         $cmd[$parent['table']][$parent['uid']]['inlineLocalizeSynchronize'] = $parent['field'].','.$type;
1227
1228                         /* @var t3lib_TCEmain */
1229                         $tce = t3lib_div::makeInstance('t3lib_TCEmain');
1230                         $tce->stripslashes_values = false;
1231                         $tce->start(array(), $cmd);
1232                         $tce->process_cmdmap();
1233                         $newItemList = $tce->registerDBList[$parent['table']][$parent['uid']][$parent['field']];
1234                         unset($tce);
1235
1236                         $jsonArray = $this->getExecuteChangesJsonArray($parentRecord[$parent['field']], $newItemList);
1237                         $this->getCommonScriptCalls($jsonArray, $parent['config']);
1238                 }
1239                 return $jsonArray;
1240         }
1241
1242
1243         /**
1244          * Generates a JSON array which executes the changes and thus updates the forms view.
1245          *
1246          * @param       string          $oldItemList: List of related child reocrds before changes were made (old)
1247          * @param       string          $newItemList: List of related child records after changes where made (new)
1248          * @return      array           An array to be used for JSON
1249          */
1250         protected function getExecuteChangesJsonArray($oldItemList, $newItemList) {
1251                 $parent = $this->getStructureLevel(-1);
1252                 $current = $this->inlineStructure['unstable'];
1253
1254                 $jsonArray = array('scriptCall' => array());
1255                 $jsonArrayScriptCall =& $jsonArray['scriptCall'];
1256
1257                 $nameObject = $this->inlineNames['object'];
1258                 $nameObjectForeignTable = $nameObject . self::Structure_Separator . $current['table'];
1259                         // Get the name of the field pointing to the original record:
1260                 $transOrigPointerField = $GLOBALS['TCA'][$current['table']]['ctrl']['transOrigPointerField'];
1261                         // Get the name of the field used as foreign selector (if any):
1262                 $foreignSelector = (isset($parent['config']['foreign_selector']) && $parent['config']['foreign_selector'] ? $parent['config']['foreign_selector'] : false);
1263                         // Convert lists to array with uids of child records:
1264                 $oldItems = $this->getRelatedRecordsUidArray($oldItemList);
1265                 $newItems = $this->getRelatedRecordsUidArray($newItemList);
1266                         // Determine the items that were localized or localized:
1267                 $removedItems = array_diff($oldItems, $newItems);
1268                 $localizedItems = array_diff($newItems, $oldItems);
1269                         // Set the items that should be removed in the forms view:
1270                 foreach ($removedItems as $item) {
1271                         $jsonArrayScriptCall[] = "inline.deleteRecord('".$nameObjectForeignTable . self::Structure_Separator . $item . "', {forceDirectRemoval: true});";
1272                 }
1273                         // Set the items that should be added in the forms view:
1274                 foreach ($localizedItems as $item) {
1275                         $row = $this->getRecord($this->inlineFirstPid, $current['table'], $item);
1276                         $selectedValue = ($foreignSelector ? "'".$row[$foreignSelector]."'" : 'null');
1277                         $data.= $this->renderForeignRecord($parent['uid'], $row, $parent['config']);
1278                         $jsonArrayScriptCall[] = "inline.memorizeAddRecord('$nameObjectForeignTable', '".$item."', null, $selectedValue);";
1279                                 // Remove possible virtual records in the form which showed that a child records could be localized:
1280                         if (isset($row[$transOrigPointerField]) && $row[$transOrigPointerField]) {
1281                                 $jsonArrayScriptCall[] = "inline.fadeAndRemove('" . $nameObjectForeignTable . self::Structure_Separator . $row[$transOrigPointerField] . '_div' . "');";
1282                         }
1283                 }
1284                 if ($data) {
1285                         $data = $GLOBALS['LANG']->csConvObj->utf8_encode($data, $GLOBALS['LANG']->charSet);
1286                         $jsonArray['data'] = $data;
1287                         array_unshift(
1288                                 $jsonArrayScriptCall,
1289                                 "inline.domAddNewRecord('bottom', '".$nameObject."_records', '$nameObjectForeignTable', json.data);"
1290                         );
1291                 }
1292
1293                 return $jsonArray;
1294         }
1295
1296
1297         /**
1298          * Save the expanded/collapsed state of a child record in the BE_USER->uc.
1299          *
1300          * @param       string          $domObjectId: The calling object in hierarchy, that requested a new record.
1301          * @param       string          $expand: Whether this record is expanded.
1302          * @param       string          $collapse: Whether this record is collapsed.
1303          * @return      void
1304          */
1305         function setExpandedCollapsedState($domObjectId, $expand, $collapse) {
1306                         // parse the DOM identifier (string), add the levels to the structure stack (array), but don't load TCA config
1307                 $this->parseStructureString($domObjectId, false);
1308                         // the current table - for this table we should add/import records
1309                 $current = $this->inlineStructure['unstable'];
1310                         // the top parent table - this table embeds the current table
1311                 $top = $this->getStructureLevel(0);
1312
1313                         // only do some action if the top record and the current record were saved before
1314                 if (t3lib_div::testInt($top['uid'])) {
1315                         $inlineView = (array)unserialize($GLOBALS['BE_USER']->uc['inlineView']);
1316                         $inlineViewCurrent =& $inlineView[$top['table']][$top['uid']];
1317
1318                         $expandUids = t3lib_div::trimExplode(',', $expand);
1319                         $collapseUids = t3lib_div::trimExplode(',', $collapse);
1320
1321                                 // set records to be expanded
1322                         foreach ($expandUids as $uid) {
1323                                 $inlineViewCurrent[$current['table']][] = $uid;
1324                         }
1325                                 // set records to be collapsed
1326                         foreach ($collapseUids as $uid) {
1327                                 $inlineViewCurrent[$current['table']] = $this->removeFromArray($uid, $inlineViewCurrent[$current['table']]);
1328                         }
1329
1330                                 // save states back to database
1331                         if (is_array($inlineViewCurrent[$current['table']])) {
1332                                 $inlineViewCurrent = array_unique($inlineViewCurrent);
1333                                 $GLOBALS['BE_USER']->uc['inlineView'] = serialize($inlineView);
1334                                 $GLOBALS['BE_USER']->writeUC();
1335                         }
1336                 }
1337         }
1338
1339
1340         /*******************************************************
1341          *
1342          * Get data from database and handle relations
1343          *
1344          *******************************************************/
1345
1346
1347         /**
1348          * Get the related records of the embedding item, this could be 1:n, m:n.
1349          * Returns an associative array with the keys records and count. 'count' contains only real existing records on the current parent record.
1350          *
1351          * @param       string          $table: The table name of the record
1352          * @param       string          $field: The field name which this element is supposed to edit
1353          * @param       array           $row: The record data array where the value(s) for the field can be found
1354          * @param       array           $PA: An array with additional configuration options.
1355          * @param       array           $config: (Redundant) content of $PA['fieldConf']['config'] (for convenience)
1356          * @return      array           The records related to the parent item as associative array.
1357          */
1358         function getRelatedRecords($table, $field, $row, &$PA, $config) {
1359                 $records = array();
1360                 $pid = $row['pid'];
1361                 $elements = $PA['itemFormElValue'];
1362                 $foreignTable = $config['foreign_table'];
1363
1364                 $localizationMode = t3lib_BEfunc::getInlineLocalizationMode($table, $config);
1365
1366                 if ($localizationMode!=false) {
1367                         $language = intval($row[$GLOBALS['TCA'][$table]['ctrl']['languageField']]);
1368                         $transOrigPointer = intval($row[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']]);
1369                         if ($language>0 && $transOrigPointer) {
1370                                         // Localization in mode 'keep', isn't a real localization, but keeps the children of the original parent record:
1371                                 if ($localizationMode=='keep') {
1372                                         $transOrigRec = $this->getRecord(0, $table, $transOrigPointer);
1373                                         $elements = $transOrigRec[$field];
1374                                         $pid = $transOrigRec['pid'];
1375                                         // Localization in modes 'select', 'all' or 'sync' offer a dynamic localization and synchronization with the original language record:
1376                                 } elseif ($localizationMode=='select') {
1377                                         $transOrigRec = $this->getRecord(0, $table, $transOrigPointer);
1378                                         $pid = $transOrigRec['pid'];
1379                                         $recordsOriginal = $this->getRelatedRecordsArray($pid, $foreignTable, $transOrigRec[$field]);
1380                                 }
1381                         }
1382                 }
1383
1384                 $records = $this->getRelatedRecordsArray($pid, $foreignTable, $elements);
1385                 $relatedRecords = array('records' => $records, 'count' => count($records));
1386
1387                         // Merge original language with current localization and show differences:
1388                 if (is_array($recordsOriginal)) {
1389                         $options = array(
1390                                 'showPossible' => (isset($config['appearance']['showPossibleLocalizationRecords']) && $config['appearance']['showPossibleLocalizationRecords']),
1391                                 'showRemoved' => (isset($config['appearance']['showRemovedLocalizationRecords']) && $config['appearance']['showRemovedLocalizationRecords']),
1392                         );
1393                         if ($options['showPossible'] || $options['showRemoved']) {
1394                                 $relatedRecords['records'] = $this->getLocalizationDifferences($foreignTable, $options, $recordsOriginal, $records);
1395                         }
1396                 }
1397
1398                 return $relatedRecords;
1399         }
1400
1401
1402         /**
1403          * Gets the related records of the embedding item, this could be 1:n, m:n.
1404          *
1405          * @param       integer         $pid: The pid of the parent record
1406          * @param       string          $table: The table name of the record
1407          * @param       string          $itemList: The list of related child records
1408          * @return      array           The records related to the parent item
1409          */
1410         protected function getRelatedRecordsArray($pid, $table, $itemList) {
1411                 $records = array();
1412                 $itemArray = $this->getRelatedRecordsUidArray($itemList);
1413                         // Perform modification of the selected items array:
1414                 foreach($itemArray as $uid) {
1415                                 // Get the records for this uid using t3lib_transferdata:
1416                         if ($record = $this->getRecord($pid, $table, $uid)) {
1417                                 $records[$uid] = $record;
1418                         }
1419                 }
1420                 return $records;
1421         }
1422
1423
1424         /**
1425          * Gets an array with the uids of related records out of a list of items.
1426          * This list could contain more information than required. This methods just
1427          * extracts the uids.
1428          *
1429          * @param       string          $itemList: The list of related child records
1430          * @return      array           An array with uids
1431          */
1432         protected function getRelatedRecordsUidArray($itemList) {
1433                 $itemArray = t3lib_div::trimExplode(',', $itemList, 1);
1434                         // Perform modification of the selected items array:
1435                 foreach($itemArray as $key => &$value) {
1436                         $parts = explode('|', $value, 2);
1437                         $value = $parts[0];
1438                 }
1439                 return $itemArray;
1440         }
1441
1442
1443         /**
1444          * Gets the difference between current localized structure and the original language structure.
1445          * If there are records which once were localized but don't exist in the original version anymore, the record row is marked with '__remove'.
1446          * If there are records which can be localized and exist only in the original version, the record row is marked with '__create' and '__virtual'.
1447          *
1448          * @param       string          $table: The table name of the parent records
1449          * @param       array           $options: Options defining what kind of records to display
1450          * @param       array           $recordsOriginal: The uids of the child records of the original language
1451          * @param       array           $recordsLocalization: The uids of the child records of the current localization
1452          * @return      array           Merged array of uids of the child records of both versions
1453          */
1454         protected function getLocalizationDifferences($table, array $options, array $recordsOriginal, array $recordsLocalization) {
1455                 $records = array();
1456                 $transOrigPointerField = $GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField'];
1457                         // Compare original to localized version of the records:
1458                 foreach ($recordsLocalization as $uid => $row) {
1459                                 // If the record points to a original translation which doesn't exist anymore, it could be removed:
1460                         if (isset($row[$transOrigPointerField]) && $row[$transOrigPointerField]>0) {
1461                                 $transOrigPointer = $row[$transOrigPointerField];
1462                                 if (isset($recordsOriginal[$transOrigPointer])) {
1463                                         unset($recordsOriginal[$transOrigPointer]);
1464                                 } elseif ($options['showRemoved']) {
1465                                         $row['__remove'] = true;
1466                                 }
1467                         }
1468                         $records[$uid] = $row;
1469                 }
1470                         // Process the remaining records in the original unlocalized parent:
1471                 if ($options['showPossible']) {
1472                         foreach ($recordsOriginal as $uid => $row) {
1473                                 $row['__create'] = true;
1474                                 $row['__virtual'] = true;
1475                                 $records[$uid] = $row;
1476                         }
1477                 }
1478                 return $records;
1479         }
1480
1481
1482         /**
1483          * Get possible records.
1484          * Copied from TCEform and modified.
1485          *
1486          * @param       string          The table name of the record
1487          * @param       string          The field name which this element is supposed to edit
1488          * @param       array           The record data array where the value(s) for the field can be found
1489          * @param       array           An array with additional configuration options.
1490          * @param       string          $checkForConfField: For which field in the foreign_table the possible records should be fetched
1491          * @return      mixed           Array of possible record items; false if type is "group/db", then everything could be "possible"
1492          */
1493         function getPossibleRecords($table,$field,$row,$conf,$checkForConfField='foreign_selector') {
1494                         // ctrl configuration from TCA:
1495                 $tcaTableCtrl = $GLOBALS['TCA'][$table]['ctrl'];
1496                         // Field configuration from TCA:
1497                 $foreign_table = $conf['foreign_table'];
1498                 $foreign_check = $conf[$checkForConfField];
1499
1500                 $foreignConfig = $this->getPossibleRecordsSelectorConfig($conf, $foreign_check);
1501                 $PA = $foreignConfig['PA'];
1502                 $config = $PA['fieldConf']['config'];
1503
1504                 if ($foreignConfig['type'] == 'select') {
1505                                 // Getting the selector box items from the system
1506                         $selItems = $this->fObj->addSelectOptionsToItemArray(
1507                                 $this->fObj->initItemArray($PA['fieldConf']),
1508                                 $PA['fieldConf'],
1509                                 $this->fObj->setTSconfig($table, $row),
1510                                 $field
1511                         );
1512                                 // Possibly filter some items:
1513                         $keepItemsFunc = create_function('$value', 'return $value[1];');
1514                         $selItems = t3lib_div::keepItemsInArray($selItems, $PA['fieldTSConfig']['keepItems'], $keepItemsFunc);
1515                                 // Possibly add some items:
1516                         $selItems = $this->fObj->addItems($selItems, $PA['fieldTSConfig']['addItems.']);
1517                         if (isset($config['itemsProcFunc']) && $config['itemsProcFunc']) {
1518                                 $selItems = $this->fObj->procItems($selItems, $PA['fieldTSConfig']['itemsProcFunc.'], $config, $table, $row, $field);
1519                         }
1520
1521                                 // Possibly remove some items:
1522                         $removeItems = t3lib_div::trimExplode(',',$PA['fieldTSConfig']['removeItems'],1);
1523                         foreach($selItems as $tk => $p) {
1524
1525                                         // Checking languages and authMode:
1526                                 $languageDeny = $tcaTableCtrl['languageField'] && !strcmp($tcaTableCtrl['languageField'], $field) && !$GLOBALS['BE_USER']->checkLanguageAccess($p[1]);
1527                                 $authModeDeny = $config['form_type']=='select' && $config['authMode'] && !$GLOBALS['BE_USER']->checkAuthMode($table,$field,$p[1],$config['authMode']);
1528                                 if (in_array($p[1],$removeItems) || $languageDeny || $authModeDeny)     {
1529                                         unset($selItems[$tk]);
1530                                 } elseif (isset($PA['fieldTSConfig']['altLabels.'][$p[1]])) {
1531                                         $selItems[$tk][0]=$this->fObj->sL($PA['fieldTSConfig']['altLabels.'][$p[1]]);
1532                                 }
1533
1534                                         // Removing doktypes with no access:
1535                                 if ($table.'.'.$field == 'pages.doktype')       {
1536                                         if (!($GLOBALS['BE_USER']->isAdmin() || t3lib_div::inList($GLOBALS['BE_USER']->groupData['pagetypes_select'],$p[1])))   {
1537                                                 unset($selItems[$tk]);
1538                                         }
1539                                 }
1540                         }
1541                 } else {
1542                         $selItems = false;
1543                 }
1544
1545                 return $selItems;
1546         }
1547
1548         /**
1549          * Gets the uids of a select/selector that should be unique an have already been used.
1550          *
1551          * @param       array           $records: All inline records on this level
1552          * @param       array           $conf: The TCA field configuration of the inline field to be rendered
1553          * @param       boolean         $splitValue: for usage with group/db, values come like "tx_table_123|Title%20abc", but we need "tx_table" and "123"
1554          * @return      array           The uids, that have been used already and should be used unique
1555          */
1556         function getUniqueIds($records, $conf=array(), $splitValue=false) {
1557                 $uniqueIds = array();
1558
1559                 if (isset($conf['foreign_unique']) && $conf['foreign_unique'] && count($records)) {
1560                         foreach ($records as $rec) {
1561                                         // Skip virtual records (e.g. shown in localization mode):
1562                                 if (!isset($rec['__virtual']) || !$rec['__virtual']) {
1563                                         $value = $rec[$conf['foreign_unique']];
1564                                                 // Split the value and extract the table and uid:
1565                                         if ($splitValue) {
1566                                                 $valueParts = t3lib_div::trimExplode('|', $value);
1567                                                 $itemParts = explode('_', $valueParts[0]);
1568                                                 $value = array(
1569                                                         'uid' => array_pop($itemParts),
1570                                                         'table' => implode('_', $itemParts)
1571                                                 );
1572                                         }
1573                                         $uniqueIds[$rec['uid']] = $value;
1574                                 }
1575                         }
1576                 }
1577
1578                 return $uniqueIds;
1579         }
1580
1581
1582         /**
1583          * Determines the corrected pid to be used for a new record.
1584          * The pid to be used can be defined by a Page TSconfig.
1585          *
1586          * @param       string          $table: The table name
1587          * @param       integer         $parentPid: The pid of the parent record
1588          * @return      integer         The corrected pid to be used for a new record
1589          */
1590         protected function getNewRecordPid($table, $parentPid=null) {
1591                 $newRecordPid = $this->inlineFirstPid;
1592                 $pageTS = t3lib_beFunc::getPagesTSconfig($parentPid, true);
1593                 if (isset($pageTS['TCAdefaults.'][$table.'.']['pid']) && t3lib_div::testInt($pageTS['TCAdefaults.'][$table.'.']['pid'])) {
1594                         $newRecordPid = $pageTS['TCAdefaults.'][$table.'.']['pid'];
1595                 } elseif (isset($parentPid) && t3lib_div::testInt($parentPid)) {
1596                         $newRecordPid = $parentPid;
1597                 }
1598                 return $newRecordPid;
1599         }
1600
1601
1602         /**
1603          * Get a single record row for a TCA table from the database.
1604          * t3lib_transferData is used for "upgrading" the values, especially the relations.
1605          *
1606          * @param       integer         $pid: The pid of the page the record should be stored (only relevant for NEW records)
1607          * @param       string          $table: The table to fetch data from (= foreign_table)
1608          * @param       string          $uid: The uid of the record to fetch, or the pid if a new record should be created
1609          * @param       string          $cmd: The command to perform, empty or 'new'
1610          * @return      array           A record row from the database post-processed by t3lib_transferData
1611          */
1612         function getRecord($pid, $table, $uid, $cmd='') {
1613                 $trData = t3lib_div::makeInstance('t3lib_transferData');
1614                 $trData->addRawData = TRUE;
1615                 $trData->lockRecords=1;
1616                 $trData->disableRTE = $GLOBALS['SOBE']->MOD_SETTINGS['disableRTE'];
1617                         // if a new record should be created
1618                 $trData->fetchRecord($table, $uid, ($cmd === 'new' ? 'new' : ''));
1619                 reset($trData->regTableItems_data);
1620                 $rec = current($trData->regTableItems_data);
1621
1622                 return $rec;
1623         }
1624
1625
1626         /**
1627          * Wrapper. Calls getRecord in case of a new record should be created.
1628          *
1629          * @param       integer         $pid: The pid of the page the record should be stored (only relevant for NEW records)
1630          * @param       string          $table: The table to fetch data from (= foreign_table)
1631          * @return      array           A record row from the database post-processed by t3lib_transferData
1632          */
1633         function getNewRecord($pid, $table) {
1634                 $rec = $this->getRecord($pid, $table, $pid, 'new');
1635                 $rec['uid'] = uniqid('NEW');
1636                 $rec['pid'] = $this->getNewRecordPid($table, $pid);
1637                 return $rec;
1638         }
1639
1640
1641         /*******************************************************
1642          *
1643          * Structure stack for handling inline objects/levels
1644          *
1645          *******************************************************/
1646
1647
1648         /**
1649          * Add a new level on top of the structure stack. Other functions can access the
1650          * stack and determine, if there's possibly a endless loop.
1651          *
1652          * @param       string          $table: The table name of the record
1653          * @param       string          $uid: The uid of the record that embeds the inline data
1654          * @param       string          $field: The field name which this element is supposed to edit
1655          * @param       array           $config: The TCA-configuration of the inline field
1656          * @return      void
1657          */
1658         function pushStructure($table, $uid, $field = '', $config = array()) {
1659                 $this->inlineStructure['stable'][] = array(
1660                         'table' => $table,
1661                         'uid' => $uid,
1662                         'field' => $field,
1663                         'config' => $config,
1664                         'localizationMode' => t3lib_BEfunc::getInlineLocalizationMode($table, $config),
1665                 );
1666                 $this->updateStructureNames();
1667         }
1668
1669
1670         /**
1671          * Remove the item on top of the structure stack and return it.
1672          *
1673          * @return      array           The top item of the structure stack - array(<table>,<uid>,<field>,<config>)
1674          */
1675         function popStructure() {
1676                 if (count($this->inlineStructure['stable'])) {
1677                         $popItem = array_pop($this->inlineStructure['stable']);
1678                         $this->updateStructureNames();
1679                 }
1680                 return $popItem;
1681         }
1682
1683
1684         /**
1685          * For common use of DOM object-ids and form field names of a several inline-level,
1686          * these names/identifiers are preprocessed and set to $this->inlineNames.
1687          * This function is automatically called if a level is pushed to or removed from the
1688          * inline structure stack.
1689          *
1690          * @return      void
1691          */
1692         function updateStructureNames() {
1693                 $current = $this->getStructureLevel(-1);
1694                         // if there are still more inline levels available
1695                 if ($current !== false) {
1696                         $this->inlineNames = array(
1697                                 'form' => $this->prependFormFieldNames . $this->getStructureItemName($current, self::Disposal_AttributeName),
1698                                 'object' => $this->prependNaming . self::Structure_Separator . $this->inlineFirstPid . self::Structure_Separator . $this->getStructurePath(),
1699                         );
1700                         // if there are no more inline levels available
1701                 } else {
1702                         $this->inlineNames = array();
1703                 }
1704         }
1705
1706
1707         /**
1708          * Create a name/id for usage in HTML output of a level of the structure stack to be used in form names.
1709          *
1710          * @param       array           $levelData: Array of a level of the structure stack (containing the keys table, uid and field)
1711          * @param       string          $disposal: How the structure name is used (e.g. as <div id="..."> or <input name="..." />)
1712          * @return      string          The name/id of that level, to be used for HTML output
1713          */
1714         function getStructureItemName($levelData, $disposal = self::Disposal_AttributeId) {
1715                 if (is_array($levelData)) {
1716                         $parts = array($levelData['table'], $levelData['uid']);
1717                         if (isset($levelData['field'])) {
1718                                 $parts[] = $levelData['field'];
1719                         }
1720
1721                                 // Use in name attributes:
1722                         if ($disposal === self::Disposal_AttributeName) {
1723                                 $name = '[' . implode('][', $parts) . ']';
1724                                 // Use in id attributes:
1725                         } else {
1726                                 $name = implode(self::Structure_Separator, $parts);
1727                         }
1728                 }
1729                 return $name;
1730         }
1731
1732
1733         /**
1734          * Get a level from the stack and return the data.
1735          * If the $level value is negative, this function works top-down,
1736          * if the $level value is positive, this function works bottom-up.
1737          *
1738          * @param       integer         $level: Which level to return
1739          * @return      array           The item of the stack at the requested level
1740          */
1741         function getStructureLevel($level) {
1742                 $inlineStructureCount = count($this->inlineStructure['stable']);
1743                 if ($level < 0) $level = $inlineStructureCount+$level;
1744                 if ($level >= 0 && $level < $inlineStructureCount)
1745                         return $this->inlineStructure['stable'][$level];
1746                 else
1747                         return false;
1748         }
1749
1750
1751         /**
1752          * Get the identifiers of a given depth of level, from the top of the stack to the bottom.
1753          * An identifier looks like "<table>-<uid>-<field>".
1754          *
1755          * @param       integer         $structureDepth: How much levels to output, beginning from the top of the stack
1756          * @return      string          The path of identifiers
1757          */
1758         function getStructurePath($structureDepth = -1) {
1759                 $structureLevels = array();
1760                 $structureCount = count($this->inlineStructure['stable']);
1761
1762                 if ($structureDepth < 0 || $structureDepth > $structureCount) {
1763                         $structureDepth = $structureCount;
1764                 }
1765
1766                 for ($i = 1; $i <= $structureDepth; $i++) {
1767                         array_unshift(
1768                                 $structureLevels,
1769                                 $this->getStructureItemName(
1770                                         $this->getStructureLevel(-$i),
1771                                         self::Disposal_AttributeId
1772                                 )
1773                         );
1774                 }
1775
1776                 return implode(self::Structure_Separator, $structureLevels);
1777         }
1778
1779
1780         /**
1781          * Convert the DOM object-id of an inline container to an array.
1782          * The object-id could look like 'data-parentPageId-tx_mmftest_company-1-employees'.
1783          * The result is written to $this->inlineStructure.
1784          * There are two keys:
1785          *  - 'stable': Containing full qualified identifiers (table, uid and field)
1786          *  - 'unstable': Containting partly filled data (e.g. only table and possibly field)
1787          *
1788          * @param       string          $domObjectId: The DOM object-id
1789          * @param       boolean         $loadConfig: Load the TCA configuration for that level (default: true)
1790          * @return      void
1791          */
1792         function parseStructureString($string, $loadConfig=true) {
1793                 $unstable = array();
1794                 $vector = array('table', 'uid', 'field');
1795                 $pattern = '/^' . $this->prependNaming . self::Structure_Separator . '(.+?)' . self::Structure_Separator . '(.+)$/';
1796                 if (preg_match($pattern, $string, $match)) {
1797                         $this->inlineFirstPid = $match[1];
1798                         $parts = explode(self::Structure_Separator, $match[2]);
1799                         $partsCnt = count($parts);
1800                         for ($i = 0; $i < $partsCnt; $i++) {
1801                                 if ($i > 0 && $i % 3 == 0) {
1802                                                 // load the TCA configuration of the table field and store it in the stack
1803                                         if ($loadConfig) {
1804                                                 t3lib_div::loadTCA($unstable['table']);
1805                                                 $unstable['config'] = $GLOBALS['TCA'][$unstable['table']]['columns'][$unstable['field']]['config'];
1806                                                         // Fetch TSconfig:
1807                                                 $TSconfig = $this->fObj->setTSconfig(
1808                                                         $unstable['table'],
1809                                                         array('uid' => $unstable['uid'], 'pid' => $this->inlineFirstPid),
1810                                                         $unstable['field']
1811                                                 );
1812                                                         // Override TCA field config by TSconfig:
1813                                                 if (!$TSconfig['disabled']) {
1814                                                         $unstable['config'] = $this->fObj->overrideFieldConf($unstable['config'], $TSconfig);
1815                                                 }
1816                                                 $unstable['localizationMode'] = t3lib_BEfunc::getInlineLocalizationMode($unstable['table'], $unstable['config']);
1817                                         }
1818                                         $this->inlineStructure['stable'][] = $unstable;
1819                                         $unstable = array();
1820                                 }
1821                                 $unstable[$vector[$i % 3]] = $parts[$i];
1822                         }
1823                         $this->updateStructureNames();
1824                         if (count($unstable)) $this->inlineStructure['unstable'] = $unstable;
1825                 }
1826         }
1827
1828
1829         /*******************************************************
1830          *
1831          * Helper functions
1832          *
1833          *******************************************************/
1834
1835
1836         /**
1837          * Does some checks on the TCA configuration of the inline field to render.
1838          *
1839          * @param       array           $config: Reference to the TCA field configuration
1840          * @param       string          $table: The table name of the record
1841          * @param       string          $field: The field name which this element is supposed to edit
1842          * @param       array           $row: The record data array of the parent
1843          * @return      boolean         If critical configuration errors were found, false is returned
1844          */
1845         function checkConfiguration(&$config) {
1846                 $foreign_table = $config['foreign_table'];
1847
1848                         // An inline field must have a foreign_table, if not, stop all further inline actions for this field:
1849                 if (!$foreign_table || !is_array($GLOBALS['TCA'][$foreign_table])) {
1850                         return false;
1851                 }
1852                         // Init appearance if not set:
1853                 if (!isset($config['appearance']) || !is_array($config['appearance'])) {
1854                         $config['appearance'] = array();
1855                 }
1856                         // 'newRecordLinkPosition' is deprecated since TYPO3 4.2.0-beta1, this is for backward compatibility:
1857                 if (!isset($config['appearance']['levelLinksPosition']) && isset($config['appearance']['newRecordLinkPosition']) && $config['appearance']['newRecordLinkPosition']) {
1858                         t3lib_div::deprecationLog('TCA contains a deprecated definition using "newRecordLinkPosition"');
1859                         $config['appearance']['levelLinksPosition'] = $config['appearance']['newRecordLinkPosition'];
1860                 }
1861                         // Set the position/appearance of the "Create new record" link:
1862                 if (isset($config['foreign_selector']) && $config['foreign_selector'] && (!isset($config['appearance']['useCombination']) || !$config['appearance']['useCombination'])) {
1863                         $config['appearance']['levelLinksPosition'] = 'none';
1864                 } elseif (!isset($config['appearance']['levelLinksPosition']) || !in_array($config['appearance']['levelLinksPosition'], array('top', 'bottom', 'both', 'none'))) {
1865                         $config['appearance']['levelLinksPosition'] = 'top';
1866                 }
1867                         // Defines which controls should be shown in header of each record:
1868                 $enabledControls = array(
1869                         'info'          => true,
1870                         'new'           => true,
1871                         'dragdrop'      => true,
1872                         'sort'          => true,
1873                         'hide'          => true,
1874                         'delete'        => true,
1875                         'localize'      => true,
1876                 );
1877                 if (isset($config['appearance']['enabledControls']) && is_array($config['appearance']['enabledControls'])) {
1878                         $config['appearance']['enabledControls'] = array_merge($enabledControls, $config['appearance']['enabledControls']);
1879                 } else {
1880                         $config['appearance']['enabledControls'] = $enabledControls;
1881                 }
1882
1883                 return true;
1884         }
1885
1886
1887         /**
1888          * Checks the page access rights (Code for access check mostly taken from alt_doc.php)
1889          * as well as the table access rights of the user.
1890          *
1891          * @param       string          $cmd: The command that sould be performed ('new' or 'edit')
1892          * @param       string          $table: The table to check access for
1893          * @param       string          $theUid: The record uid of the table
1894          * @return      boolean         Returns true is the user has access, or false if not
1895          */
1896         function checkAccess($cmd, $table, $theUid) {
1897                         // Checking if the user has permissions? (Only working as a precaution, because the final permission check is always down in TCE. But it's good to notify the user on beforehand...)
1898                         // First, resetting flags.
1899                 $hasAccess = 0;
1900                 $deniedAccessReason = '';
1901
1902                         // Admin users always have acces:
1903                 if ($GLOBALS['BE_USER']->isAdmin()) {
1904                         return true;
1905                 }
1906                         // If the command is to create a NEW record...:
1907                 if ($cmd=='new') {
1908                                 // If the pid is numerical, check if it's possible to write to this page:
1909                         if (t3lib_div::testInt($this->inlineFirstPid)) {
1910                                 $calcPRec = t3lib_BEfunc::getRecord('pages', $this->inlineFirstPid);
1911                                 if(!is_array($calcPRec)) {
1912                                         return false;
1913                                 }
1914                                 $CALC_PERMS = $GLOBALS['BE_USER']->calcPerms($calcPRec);        // Permissions for the parent page
1915                                 if ($table=='pages')    {       // If pages:
1916                                         $hasAccess = $CALC_PERMS&8 ? 1 : 0; // Are we allowed to create new subpages?
1917                                 } else {
1918                                         $hasAccess = $CALC_PERMS&16 ? 1 : 0; // Are we allowed to edit content on this page?
1919                                 }
1920                                 // If the pid is a NEW... value, the access will be checked on creating the page:
1921                                 // (if the page with the same NEW... value could be created in TCEmain, this child record can neither)
1922                         } else {
1923                                 $hasAccess = 1;
1924                         }
1925                 } else {        // Edit:
1926                         $calcPRec = t3lib_BEfunc::getRecord($table,$theUid);
1927                         t3lib_BEfunc::fixVersioningPid($table,$calcPRec);
1928                         if (is_array($calcPRec))        {
1929                                 if ($table=='pages')    {       // If pages:
1930                                         $CALC_PERMS = $GLOBALS['BE_USER']->calcPerms($calcPRec);
1931                                         $hasAccess = $CALC_PERMS&2 ? 1 : 0;
1932                                 } else {
1933                                         $CALC_PERMS = $GLOBALS['BE_USER']->calcPerms(t3lib_BEfunc::getRecord('pages',$calcPRec['pid']));        // Fetching pid-record first.
1934                                         $hasAccess = $CALC_PERMS&16 ? 1 : 0;
1935                                 }
1936
1937                                         // Check internals regarding access:
1938                                 if ($hasAccess) {
1939                                         $hasAccess = $GLOBALS['BE_USER']->recordEditAccessInternals($table, $calcPRec);
1940                                 }
1941                         }
1942                 }
1943
1944                 if(!$GLOBALS['BE_USER']->check('tables_modify', $table)) {
1945                         $hasAccess = 0;
1946                 }
1947
1948                 if(!$hasAccess) {
1949                         $deniedAccessReason = $GLOBALS['BE_USER']->errorMsg;
1950                         if($deniedAccessReason) {
1951                                 debug($deniedAccessReason);
1952                         }
1953                 }
1954
1955                 return $hasAccess ? true : false;
1956         }
1957
1958
1959         /**
1960          * Check the keys and values in the $compare array against the ['config'] part of the top level of the stack.
1961          * A boolean value is return depending on how the comparison was successful.
1962          *
1963          * @param       array           $compare: keys and values to compare to the ['config'] part of the top level of the stack
1964          * @return      boolean         Whether the comparison was successful
1965          * @see         arrayCompareComplex
1966          */
1967         function compareStructureConfiguration($compare) {
1968                 $level = $this->getStructureLevel(-1);
1969                 $result = $this->arrayCompareComplex($level, $compare);
1970
1971                 return $result;
1972         }
1973
1974
1975         /**
1976          * Normalize a relation "uid" published by transferData, like "1|Company%201"
1977          *
1978          * @param       string          $string: A transferData reference string, containing the uid
1979          * @return      string          The normalized uid
1980          */
1981         function normalizeUid($string) {
1982                 $parts = explode('|', $string);
1983                 return $parts[0];
1984         }
1985
1986
1987         /**
1988          * Wrap the HTML code of a section with a table tag.
1989          *
1990          * @param       string          $section: The HTML code to be wrapped
1991          * @param       array           $styleAttrs: Attributes for the style argument in the table tag
1992          * @param       array           $tableAttrs: Attributes for the table tag (like width, border, etc.)
1993          * @return      string          The wrapped HTML code
1994          */
1995         function wrapFormsSection($section, $styleAttrs = array(), $tableAttrs = array()) {
1996                 if (!$styleAttrs['margin-right']) $styleAttrs['margin-right'] = $this->inlineStyles['margin-right'].'px';
1997
1998                 foreach ($styleAttrs as $key => $value) $style .= ($style?' ':'').$key.': '.htmlspecialchars($value).'; ';
1999                 if ($style) $style = ' style="'.$style.'"';
2000
2001                 if (!$tableAttrs['background'] && $this->fObj->borderStyle[2]) $tableAttrs['background'] = $this->backPath.$this->borderStyle[2];
2002                 if (!$tableAttrs['cellspacing']) $tableAttrs['cellspacing'] = '0';
2003                 if (!$tableAttrs['cellpadding']) $tableAttrs['cellpadding'] = '0';
2004                 if (!$tableAttrs['border']) $tableAttrs['border'] = '0';
2005                 if (!$tableAttrs['width']) $tableAttrs['width'] = '100%';
2006                 if (!$tableAttrs['class'] && $this->borderStyle[3]) $tableAttrs['class'] = $this->borderStyle[3];
2007
2008                 foreach ($tableAttrs as $key => $value) $table .= ($table?' ':'').$key.'="'.htmlspecialchars($value).'"';
2009
2010                 $out = '<table '.$table.$style.'>'.$section.'</table>';
2011                 return $out;
2012         }
2013
2014
2015         /**
2016          * Checks if the $table is the child of a inline type AND the $field is the label field of this table.
2017          * This function is used to dynamically update the label while editing. This has no effect on labels,
2018          * that were processed by a TCEmain-hook on saving.
2019          *
2020          * @param       string          $table: The table to check
2021          * @param       string          $field: The field on this table to check
2022          * @return      boolean         is inline child and field is responsible for the label
2023          */
2024         function isInlineChildAndLabelField($table, $field) {
2025                 $level = $this->getStructureLevel(-1);
2026                 if ($level['config']['foreign_label'])
2027                         $label = $level['config']['foreign_label'];
2028                 else
2029                         $label = $GLOBALS['TCA'][$table]['ctrl']['label'];
2030                 return $level['config']['foreign_table'] === $table && $label == $field ? true : false;
2031         }
2032
2033
2034         /**
2035          * Get the depth of the stable structure stack.
2036          * (count($this->inlineStructure['stable'])
2037          *
2038          * @return      integer         The depth of the structure stack
2039          */
2040         function getStructureDepth() {
2041                 return count($this->inlineStructure['stable']);
2042         }
2043
2044
2045         /**
2046          * Handles complex comparison requests on an array.
2047          * A request could look like the following:
2048          *
2049          * $searchArray = array(
2050          *              '%AND'  => array(
2051          *                      'key1'  => 'value1',
2052          *                      'key2'  => 'value2',
2053          *                      '%OR'   => array(
2054          *                              'subarray' => array(
2055          *                                      'subkey' => 'subvalue'
2056          *                              ),
2057          *                              'key3'  => 'value3',
2058          *                              'key4'  => 'value4'
2059          *                      )
2060          *              )
2061          * );
2062          *
2063          * It is possible to use the array keys '%AND.1', '%AND.2', etc. to prevent
2064          * overwriting the sub-array. It could be neccessary, if you use complex comparisons.
2065          *
2066          * The example above means, key1 *AND* key2 (and their values) have to match with
2067          * the $subjectArray and additional one *OR* key3 or key4 have to meet the same
2068          * condition.
2069          * It is also possible to compare parts of a sub-array (e.g. "subarray"), so this
2070          * function recurses down one level in that sub-array.
2071          *
2072          * @param       array           $subjectArray: The array to search in
2073          * @param       array           $searchArray: The array with keys and values to search for
2074          * @param       string          $type: Use '%AND' or '%OR' for comparision
2075          * @return      boolean         The result of the comparison
2076          */
2077         function arrayCompareComplex($subjectArray, $searchArray, $type = '') {
2078                 $localMatches = 0;
2079                 $localEntries = 0;
2080
2081                 if (is_array($searchArray) && count($searchArray)) {
2082                                 // if no type was passed, try to determine
2083                         if (!$type) {
2084                                 reset($searchArray);
2085                                 $type = key($searchArray);
2086                                 $searchArray = current($searchArray);
2087                         }
2088
2089                                 // we use '%AND' and '%OR' in uppercase
2090                         $type = strtoupper($type);
2091
2092                                 // split regular elements from sub elements
2093                         foreach ($searchArray as $key => $value) {
2094                                 $localEntries++;
2095
2096                                         // process a sub-group of OR-conditions
2097                                 if ($key == '%OR') {
2098                                         $localMatches += $this->arrayCompareComplex($subjectArray, $value, '%OR') ? 1 : 0;
2099                                         // process a sub-group of AND-conditions
2100                                 } elseif ($key == '%AND') {
2101                                         $localMatches += $this->arrayCompareComplex($subjectArray, $value, '%AND') ? 1 : 0;
2102                                         // a part of an associative array should be compared, so step down in the array hierarchy
2103                                 } elseif (is_array($value) && $this->isAssociativeArray($searchArray)) {
2104                                         $localMatches += $this->arrayCompareComplex($subjectArray[$key], $value, $type) ? 1 : 0;
2105                                         // it is a normal array that is only used for grouping and indexing
2106                                 } elseif (is_array($value)) {
2107                                         $localMatches += $this->arrayCompareComplex($subjectArray, $value, $type) ? 1 : 0;
2108                                         // directly compare a value
2109                                 } else {
2110                                         if (isset($subjectArray[$key]) && isset($value)) {
2111                                                         // Boolean match:
2112                                                 if (is_bool($value)) {
2113                                                         $localMatches += (!($subjectArray[$key] xor $value) ? 1 : 0);
2114                                                         // Value match for numbers:
2115                                                 } elseif (is_numeric($subjectArray[$key]) && is_numeric($value)) {
2116                                                         $localMatches += ($subjectArray[$key] == $value ? 1 : 0);
2117                                                         // Value and type match:
2118                                                 } else {
2119                                                         $localMatches += ($subjectArray[$key] === $value ? 1 : 0);
2120                                                 }
2121                                         }
2122                                 }
2123
2124                                         // if one or more matches are required ('OR'), return true after the first successful match
2125                                 if ($type == '%OR' && $localMatches > 0) return true;
2126                                         // if all matches are required ('AND') and we have no result after the first run, return false
2127                                 if ($type == '%AND' && $localMatches == 0) return false;
2128                         }
2129                 }
2130
2131                         // return the result for '%AND' (if nothing was checked, true is returned)
2132                 return $localEntries == $localMatches ? true : false;
2133         }
2134
2135
2136         /**
2137          * Checks whether an object is an associative array.
2138          *
2139          * @param       mixed           $object: The object to be checked
2140          * @return      boolean         Returns true, if the object is an associative array
2141          */
2142         function isAssociativeArray($object) {
2143                 return is_array($object) && count($object) && (array_keys($object) !== range(0, sizeof($object) - 1))
2144                         ? true
2145                         : false;
2146         }
2147
2148
2149         /**
2150          * Remove an element from an array.
2151          *
2152          * @param       mixed           $needle: The element to be removed.
2153          * @param       array           $haystack: The array the element should be removed from.
2154          * @param       mixed           $strict: Search elements strictly.
2155          * @return      array           The array $haystack without the $needle
2156          */
2157         function removeFromArray($needle, $haystack, $strict=null) {
2158                 $pos = array_search($needle, $haystack, $strict);
2159                 if ($pos !== false) unset($haystack[$pos]);
2160                 return $haystack;
2161         }
2162
2163
2164         /**
2165          * Makes a flat array from the $possibleRecords array.
2166          * The key of the flat array is the value of the record,
2167          * the value of the flat array is the label of the record.
2168          *
2169          * @param       array           $possibleRecords: The possibleRecords array (for select fields)
2170          * @return      mixed           A flat array with key=uid, value=label; if $possibleRecords isn't an array, false is returned.
2171          */
2172         function getPossibleRecordsFlat($possibleRecords) {
2173                 $flat = false;
2174                 if (is_array($possibleRecords)) {
2175                         $flat = array();
2176                         foreach ($possibleRecords as $record) $flat[$record[1]] = $record[0];
2177                 }
2178                 return $flat;
2179         }
2180
2181
2182         /**
2183          * Determine the configuration and the type of a record selector.
2184          *
2185          * @param       array           $conf: TCA configuration of the parent(!) field
2186          * @return      array           Associative array with the keys 'PA' and 'type', both are false if the selector was not valid.
2187          */
2188         function getPossibleRecordsSelectorConfig($conf, $field = '') {
2189                 $foreign_table = $conf['foreign_table'];
2190                 $foreign_selector = $conf['foreign_selector'];
2191
2192                 $PA = false;
2193                 $type = false;
2194                 $table = false;
2195                 $selector = false;
2196
2197                 if ($field) {
2198                         $PA = array();
2199                         $PA['fieldConf'] = $GLOBALS['TCA'][$foreign_table]['columns'][$field];
2200                         $PA['fieldConf']['config']['form_type'] = $PA['fieldConf']['config']['form_type'] ? $PA['fieldConf']['config']['form_type'] : $PA['fieldConf']['config']['type'];       // Using "form_type" locally in this script
2201                         $PA['fieldTSConfig'] = $this->fObj->setTSconfig($foreign_table,array(),$field);
2202                         $config = $PA['fieldConf']['config'];
2203                                 // Determine type of Selector:
2204                         $type = $this->getPossibleRecordsSelectorType($config);
2205                                 // Return table on this level:
2206                         $table = $type == 'select' ? $config['foreign_table'] : $config['allowed'];
2207                                 // Return type of the selector if foreign_selector is defined and points to the same field as in $field:
2208                         if ($foreign_selector && $foreign_selector == $field && $type) {
2209                                 $selector = $type;
2210                         }
2211                 }
2212
2213                 return array(
2214                         'PA' => $PA,
2215                         'type' => $type,
2216                         'table' => $table,
2217                         'selector' => $selector,
2218                 );
2219         }
2220
2221
2222         /**
2223          * Determine the type of a record selector, e.g. select or group/db.
2224          *
2225          * @param       array           $config: TCE configuration of the selector
2226          * @return      mixed           The type of the selector, 'select' or 'groupdb' - false not valid
2227          */
2228         function getPossibleRecordsSelectorType($config) {
2229                 $type = false;
2230                 if ($config['type'] == 'select') {
2231                         $type = 'select';
2232                 } elseif ($config['type'] == 'group' && $config['internal_type'] == 'db') {
2233                         $type = 'groupdb';
2234                 }
2235                 return $type;
2236         }
2237
2238
2239         /**
2240          * Check, if a field should be skipped, that was defined to be handled as foreign_field or foreign_sortby of
2241          * the parent record of the "inline"-type - if so, we have to skip this field - the rendering is done via "inline" as hidden field
2242          *
2243          * @param       string          $table: The table name
2244          * @param       string          $field: The field name
2245          * @param       array           $row: The record row from the database
2246          * @param       array           $config: TCA configuration of the field
2247          * @return      boolean         Determines whether the field should be skipped.
2248          */
2249         function skipField($table, $field, $row, $config) {
2250                 $skipThisField = false;
2251
2252                 if ($this->getStructureDepth()) {
2253                         $searchArray = array(
2254                                 '%OR' => array(
2255                                         'config' => array(
2256                                                 0 => array(
2257                                                         '%AND' => array(
2258                                                                 'foreign_table' => $table,
2259                                                                 '%OR' => array(
2260                                                                         '%AND' => array(
2261                                                                                 'appearance' => array('useCombination' => true),
2262                                                                                 'foreign_selector' => $field,
2263                                                                         ),
2264                                                                         'MM' => $config['MM']
2265                                                                 ),
2266                                                         ),
2267                                                 ),
2268                                                 1 => array(
2269                                                         '%AND' => array(
2270                                                                 'foreign_table' => $config['foreign_table'],
2271                                                                 'foreign_selector' => $config['foreign_field'],
2272                                                         ),
2273                                                 ),
2274                                         ),
2275                                 ),
2276                         );
2277
2278                                 // get the parent record from structure stack
2279                         $level = $this->getStructureLevel(-1);
2280
2281                                 // If we have symmetric fields, check on which side we are and hide fields, that are set automatically:
2282                         if (t3lib_loadDBGroup::isOnSymmetricSide($level['uid'], $level['config'], $row)) {
2283                                 $searchArray['%OR']['config'][0]['%AND']['%OR']['symmetric_field'] = $field;
2284                                 $searchArray['%OR']['config'][0]['%AND']['%OR']['symmetric_sortby'] = $field;
2285                                 // Hide fields, that are set automatically:
2286                         } else {
2287                                 $searchArray['%OR']['config'][0]['%AND']['%OR']['foreign_field'] = $field;
2288                                 $searchArray['%OR']['config'][0]['%AND']['%OR']['foreign_sortby'] = $field;
2289                         }
2290
2291                         $skipThisField = $this->compareStructureConfiguration($searchArray, true);
2292                 }
2293
2294                 return $skipThisField;
2295         }
2296
2297
2298         /**
2299          * Creates recursively a JSON literal from a mulidimensional associative array.
2300          * Uses Services_JSON (http://mike.teczno.com/JSON/doc/)
2301          *
2302          * @param       array           $jsonArray: The array (or part of) to be transformed to JSON
2303          * @return      string          If $level>0: part of JSON literal; if $level==0: whole JSON literal wrapped with <script> tags
2304          * @deprecated                  Since TYPO3 4.2: Moved to t3lib_div::array2json, will be removed in TYPO3 4.4
2305          */
2306         function getJSON($jsonArray) {
2307                 t3lib_div::logDeprecatedFunction();
2308
2309                 return json_encode($jsonArray);
2310         }
2311
2312
2313         /**
2314          * Checks if a uid of a child table is in the inline view settings.
2315          *
2316          * @param       string          $table: Name of the child table
2317          * @param       integer         $uid: uid of the the child record
2318          * @return      boolean         true=expand, false=collapse
2319          */
2320         function getExpandedCollapsedState($table, $uid) {
2321                 if (isset($this->inlineView[$table]) && is_array($this->inlineView[$table])) {
2322                         if (in_array($uid, $this->inlineView[$table]) !== false) {
2323                                 return true;
2324                         }
2325                 }
2326                 return false;
2327         }
2328
2329
2330         /**
2331          * Update expanded/collapsed states on new inline records if any.
2332          *
2333          * @param       array           $uc: The uc array to be processed and saved (by reference)
2334          * @param       t3lib_TCEmain   $tce: Instance of TCEmain that saved data before
2335          * @return      void
2336          */
2337         function updateInlineView(&$uc, $tce) {
2338                 if (isset($uc['inlineView']) && is_array($uc['inlineView'])) {
2339                         $inlineView = (array)unserialize($GLOBALS['BE_USER']->uc['inlineView']);
2340
2341                         foreach ($uc['inlineView'] as $topTable => $topRecords) {
2342                                 foreach ($topRecords as $topUid => $childElements) {
2343                                         foreach ($childElements as $childTable => $childRecords) {
2344                                                 $uids = array_keys($tce->substNEWwithIDs_table, $childTable);
2345                                                 if (count($uids)) {
2346                                                         $newExpandedChildren = array();
2347                                                         foreach ($childRecords as $childUid => $state) {
2348                                                                 if ($state && in_array($childUid, $uids)) {
2349                                                                         $newChildUid = $tce->substNEWwithIDs[$childUid];
2350                                                                         $newExpandedChildren[] = $newChildUid;
2351                                                                 }
2352                                                         }
2353                                                                 // Add new expanded child records to UC (if any):
2354                                                         if (count($newExpandedChildren)) {
2355                                                                 $inlineViewCurrent =& $inlineView[$topTable][$topUid][$childTable];
2356                                                                 if (is_array($inlineViewCurrent)) {
2357                                                                         $inlineViewCurrent = array_unique(array_merge($inlineViewCurrent, $newExpandedChildren));
2358                                                                 } else {
2359                                                                         $inlineViewCurrent = $newExpandedChildren;
2360                                                                 }
2361                                                         }
2362                                                 }
2363                                         }
2364                                 }
2365                         }
2366
2367                         $GLOBALS['BE_USER']->uc['inlineView'] = serialize($inlineView);
2368                         $GLOBALS['BE_USER']->writeUC();
2369                 }
2370         }
2371
2372
2373         /**
2374          * Returns the the margin in pixels, that is used for each new inline level.
2375          *
2376          * @return      integer         A pixel value for the margin of each new inline level.
2377          */
2378         function getLevelMargin() {
2379                 $margin = ($this->inlineStyles['margin-right']+1)*2;
2380                 return $margin;
2381         }
2382
2383         /**
2384          * Parses the HTML tags that would have been inserted to the <head> of a HTML document and returns the found tags as multidimensional array.
2385          *
2386          * @return      array           The parsed tags with their attributes and innerHTML parts
2387          */
2388         protected function getHeadTags() {
2389                 $headTags = array();
2390                 $headDataRaw = $this->fObj->JStop();
2391
2392                 if ($headDataRaw) {
2393                                 // Create instance of the HTML parser:
2394                         $parseObj = t3lib_div::makeInstance('t3lib_parsehtml');
2395                                 // Removes script wraps:
2396                         $headDataRaw = str_replace(array('/*<![CDATA[*/', '/*]]>*/'), '', $headDataRaw);
2397                                 // Removes leading spaces of a multiline string:
2398                         $headDataRaw = trim(preg_replace('/(^|\r|\n)( |\t)+/', '$1', $headDataRaw));
2399                                 // Get script and link tags:
2400                         $tags = array_merge(
2401                                 $parseObj->getAllParts($parseObj->splitTags('link', $headDataRaw)),
2402                                 $parseObj->getAllParts($parseObj->splitIntoBlock('script', $headDataRaw))
2403                         );
2404
2405                         foreach ($tags as $tagData) {
2406                                 $tagAttributes = $parseObj->get_tag_attributes($parseObj->getFirstTag($tagData), true);
2407                                 $headTags[] = array(
2408                                         'name' => $parseObj->getFirstTagName($tagData),
2409                                         'attributes' => $tagAttributes[0],
2410                                         'innerHTML'     => $parseObj->removeFirstAndLastTag($tagData),
2411                                 );
2412                         }
2413                 }
2414
2415                 return $headTags;
2416         }
2417
2418
2419         /**
2420          * Wraps a text with an anchor and returns the HTML representation.
2421          *
2422          * @param       string          $text: The text to be wrapped by an anchor
2423          * @param       string          $link: The link to be used in the anchor
2424          * @param       array           $attributes: Array of attributes to be used in the anchor
2425          * @return      string          The wrapped texted as HTML representation
2426          */
2427         protected function wrapWithAnchor($text, $link, $attributes=array()) {
2428                 $link = trim($link);
2429                 $result = '<a href="'.($link ? $link : '#').'"';
2430                 foreach ($attributes as $key => $value) {
2431                         $result.= ' '.$key.'="'.htmlspecialchars(trim($value)).'"';
2432                 }
2433                 $result.= '>'.$text.'</a>';
2434                 return $result;
2435         }
2436 }
2437
2438
2439 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_tceforms_inline.php'])   {
2440         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_tceforms_inline.php']);
2441 }
2442
2443 ?>