Fixed bug in fe_adminLib
[Packages/TYPO3.CMS.git] / typo3 / sysext / cms / tslib / media / scripts / fe_adminLib.inc
1 <?php
2 /***************************************************************
3 *  Copyright notice
4 *
5 *  (c) 1999-2004 Kasper Skaarhoj (kasper@typo3.com)
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  * FE admin lib
29  *
30  * $Id$
31  * Revised for TYPO3 3.6 June/2003 by Kasper Skaarhoj
32  *
33  * @author      Kasper Skaarhoj <kasper@typo3.com>
34  */
35 /**
36  * [CLASS/FUNCTION INDEX of SCRIPT]
37  *
38  *
39  *
40  *  132: class user_feAdmin
41  *  179:     function init($content,$conf)
42  *
43  *              SECTION: Data processing
44  *  409:     function parseValues()
45  *  504:     function processFiles($cmdParts,$theField)
46  *  610:     function overrideValues()
47  *  626:     function defaultValues()
48  *  645:     function evalValues()
49  *  767:     function userProcess($mConfKey,$passVar)
50  *  785:     function userProcess_alt($confVal,$confArr,$passVar)
51  *
52  *              SECTION: Database manipulation functions
53  *  827:     function save()
54  *  885:     function deleteRecord()
55  *  915:     function deleteFilesFromRecord($uid)
56  *
57  *              SECTION: Command "display" functions
58  *  972:     function displayDeleteScreen()
59  * 1000:     function displayCreateScreen()
60  * 1023:     function displayEditScreen()
61  * 1074:     function displayEditForm($origArr)
62  * 1102:     function procesSetFixed()
63  *
64  *              SECTION: Template processing functions
65  * 1189:     function removeRequired($templateCode,$failure)
66  * 1207:     function getPlainTemplate($key,$r='')
67  * 1224:     function modifyDataArrForFormUpdate($inputArr)
68  * 1293:     function setCObjects($templateCode,$currentArr=array(),$markerArray='',$specialPrefix='')
69  *
70  *              SECTION: Emailing
71  * 1355:     function sendInfoMail()
72  * 1403:     function compileMail($key, $DBrows, $recipient, $setFixedConfig=array())
73  * 1449:     function sendMail($recipient, $admin, $content='', $adminContent='')
74  * 1494:     function isHTMLContent($c)
75  * 1515:     function sendHTMLMail($content,$recipient,$dummy,$fromEmail,$fromName,$replyTo='')
76  *
77  *              SECTION: Various helper functions
78  * 1599:     function aCAuth($r)
79  * 1613:     function authCode($r,$extra='')
80  * 1639:     function setfixed($markerArray, $setfixed, $r)
81  * 1675:     function setfixedHash($recCopy,$fields='')
82  * 1696:     function isPreview()
83  * 1705:     function createFileFuncObj()
84  * 1716:     function clearCacheIfSet()
85  * 1731:     function getFailure($theField, $theCmd, $label)
86  *
87  * TOTAL FUNCTIONS: 33
88  * (This index is automatically created/updated by the extension "extdeveval")
89  *
90  */
91
92 require_once (PATH_t3lib.'class.t3lib_basicfilefunc.php');              // For use with images.
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120 /**
121  * This library provides a HTML-template file based framework for Front End creating/editing/deleting records authenticated by email or fe_user login.
122  * It is used in the extensions "direct_mail_subscription" and "feuser_admin" (and the depreciated(!) static template "plugin.feadmin.dmailsubscription" and "plugin.feadmin.fe_users" which are the old versions of these two extensions)
123  * Further the extensions "t3consultancies" and "t3references" also uses this library but contrary to the "direct_mail_subscription" and "feuser_admin" extensions which relies on external HTML templates which must be adapted these two extensions delivers the HTML template code from inside.
124  * Generally the fe_adminLib appears to be hard to use. Personally I feel turned off by all the template-file work involved and since it is very feature rich (and for that sake pretty stable!) there are lots of things that can go wrong - you feel. Therefore I like the concept used by "t3consultancies"/"t3references" since those extensions uses the library by supplying the HTML-template code automatically.
125  * Suggestions for improvement and streamlining is welcome so this powerful class could be used more and effectively.
126  *
127  * @author      Kasper Skaarhoj <kasper@typo3.com>
128  * @package TYPO3
129  * @subpackage tslib
130  * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&tx_extrepmgm_pi1[tocEl]=396&cHash=d267c36546
131  */
132 class user_feAdmin      {
133
134                 // External, static:
135         var $recInMarkersHSC = TRUE;            // If true, values from the record put into markers going out into HTML will be passed through htmlspecialchars()!
136
137         var $dataArr = array();
138         var $failureMsg = array();
139         var $theTable = '';
140         var $thePid = 0;
141         var $markerArray = array();
142         var $templateCode='';
143         var $cObj;
144
145         var $cmd;
146         var $preview;
147         var $backURL;
148         var $recUid;
149         var $failure=0;         // is set if data did not have the required fields set.
150         var $error='';
151         var $saved=0;           // is set if data is saved
152         var $requiredArr;
153         var $currentArr = array();
154         var $previewLabel='';
155         var $nc = '';           // '&no_cache=1' if you want that parameter sent.
156         var $additionalUpdateFields='';
157         var $emailMarkPrefix = 'EMAIL_TEMPLATE_';
158         var $codeLength;
159         var $cmdKey;
160         var $fileFunc='';       // Set to a basic_filefunc object
161         var $filesStoredInUploadFolders=array();                // This array will hold the names of files transferred to the uploads/* folder if any. If the records are NOT saved, these files should be deleted!! Currently this is not working!
162
163                 // Internal vars, dynamic:
164         var $unlinkTempFiles = array();                 // Is loaded with all temporary filenames used for upload which should be deleted before exit...
165
166         /**
167          * Main function. Called from TypoScript.
168          * This
169          * - initializes internal variables,
170          * - fills in the markerArray with default substitution string
171          * - saves/emails if such commands are sent
172          * - calls functions for display of the screen for editing/creation/deletion etc.
173          *
174          * @param       string          Empty string, ignore.
175          * @param       array           TypoScript properties following the USER_INT object which uses this library
176          * @return      string          HTML content
177          * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&tx_extrepmgm_pi1[tocEl]=396&cHash=d267c36546
178          */
179         function init($content,$conf)   {
180                 $this->conf = $conf;
181
182                         // template file is fetched.
183                 $this->templateCode = $this->conf['templateContent'] ? $this->conf['templateContent'] : $this->cObj->fileResource($this->conf['templateFile']);
184
185                         // Getting the cmd var
186                 $this->cmd = (string)t3lib_div::_GP('cmd');
187                         // Getting the preview var
188                 $this->preview = (string)t3lib_div::_GP('preview');
189                         // backURL is a given URL to return to when login is performed
190                 $this->backURL = t3lib_div::_GP('backURL');
191                         // Uid to edit:
192                 $this->recUid = t3lib_div::_GP('rU');
193                         // Authentication code:
194                 $this->authCode = t3lib_div::_GP('aC');
195                         // get table
196                 $this->theTable = $this->conf['table'];
197
198                 $this->nc = $this->conf['no_cache'] ? '&no_cache=1' : $this->nc;
199                         // pid
200                 $this->thePid = intval($this->conf['pid']) ? intval($this->conf['pid']) : $GLOBALS['TSFE']->id;
201                         //
202                 $this->codeLength = intval($this->conf['authcodeFields.']['codeLength']) ? intval($this->conf['authcodeFields.']['codeLength']) : 8;
203
204                         // Setting the hardcoded lists of fields allowed for editing and creation.
205                 $this->fieldList=implode(',',t3lib_div::trimExplode(',',$GLOBALS['TCA'][$this->theTable]['feInterface']['fe_admin_fieldList'],1));
206
207                         // globally substituted markers, fonts and colors.
208                 $splitMark = md5(microtime());
209                 list($this->markerArray['###GW1B###'],$this->markerArray['###GW1E###']) = explode($splitMark,$this->cObj->stdWrap($splitMark,$this->conf['wrap1.']));
210                 list($this->markerArray['###GW2B###'],$this->markerArray['###GW2E###']) = explode($splitMark,$this->cObj->stdWrap($splitMark,$this->conf['wrap2.']));
211                 $this->markerArray['###GC1###'] = $this->cObj->stdWrap($this->conf['color1'],$this->conf['color1.']);
212                 $this->markerArray['###GC2###'] = $this->cObj->stdWrap($this->conf['color2'],$this->conf['color2.']);
213                 $this->markerArray['###GC3###'] = $this->cObj->stdWrap($this->conf['color3'],$this->conf['color3.']);
214
215                         // Initialize markerArray, setting FORM_URL and HIDDENFIELDS
216                 $this->markerArray['###FORM_URL###'] = 'index.php?id='.$GLOBALS['TSFE']->id.'&type='.$GLOBALS['TSFE']->type.$this->nc.$this->conf['addParams'];
217                 $this->markerArray['###FORM_URL_ENC###'] = rawurlencode($this->markerArray['###FORM_URL###']);
218                 $this->markerArray['###FORM_URL###'] = htmlspecialchars($this->markerArray['###FORM_URL###']);
219                 $this->markerArray['###BACK_URL###'] = $this->backURL;
220                 $this->markerArray['###BACK_URL_ENC###'] = rawurlencode($this->markerArray['###BACK_URL###']);
221                 $this->markerArray['###BACK_URL###'] = htmlspecialchars($this->markerArray['###BACK_URL###']);
222
223                 $this->markerArray['###THE_PID###'] = htmlspecialchars($this->thePid);
224                 $this->markerArray['###REC_UID###'] = htmlspecialchars($this->recUid);
225                 $this->markerArray['###AUTH_CODE###'] = htmlspecialchars($this->authCode);
226                 $this->markerArray['###THIS_ID###'] = htmlspecialchars($GLOBALS['TSFE']->id);
227                 $this->markerArray['###THIS_URL###'] = htmlspecialchars(t3lib_div::getIndpEnv('TYPO3_REQUEST_DIR'));
228                 $this->markerArray['###HIDDENFIELDS###'] =
229                         ($this->cmd?'<input type="hidden" name="cmd" value="'.htmlspecialchars($this->cmd).'" />':'').
230                         ($this->authCode?'<input type="hidden" name="aC" value="'.htmlspecialchars($this->authCode).'" />':'').
231                         ($this->backURL?'<input type="hidden" name="backURL" value="'.htmlspecialchars($this->backURL).'" />':'');
232
233
234                         // Setting cmdKey which is either 'edit' or 'create'
235                 switch($this->cmd)      {
236                         case 'edit':
237                                 $this->cmdKey='edit';
238                         break;
239                         default:
240                                 $this->cmdKey='create';
241                         break;
242                 }
243                         // Setting requiredArr to the fields in 'required' intersected field the total field list in order to remove invalid fields.
244                 $this->requiredArr = array_intersect(
245                         t3lib_div::trimExplode(',',$this->conf[$this->cmdKey.'.']['required'],1),
246                         t3lib_div::trimExplode(',',$this->conf[$this->cmdKey.'.']['fields'],1)
247                 );
248
249                         // Setting incoming data. Non-stripped
250                 $fe=t3lib_div::_GP('FE');
251                 $this->dataArr = $fe[$this->theTable];  // Incoming data.
252
253 /*
254                 debug($GLOBALS['HTTP_POST_VARS']);
255                 debug($GLOBALS['HTTP_GET_VARS']);
256                 debug($GLOBALS['HTTP_POST_FILES']);
257 */
258                         // Checking template file and table value
259                 if (!$this->templateCode)       {
260                         $content = 'No template file found: '.$this->conf['templateFile'];
261                         return $content;
262                 }
263
264                 if (!$this->theTable || !$this->fieldList)      {
265                         $content = 'Wrong table: '.$this->theTable;
266                         return $content;                // Not listed or editable table!
267                 }
268
269                 // *****************
270                 // If data is submitted, we take care of it here.
271                 // *******************
272                 if ($this->cmd=='delete' && !$this->preview && !t3lib_div::_GP('doNotSave'))    {       // Delete record if delete command is sent + the preview flag is NOT set.
273                         $this->deleteRecord();
274                 }
275                         // If incoming data is seen...
276                 if (is_array($this->dataArr))   {
277                                 // Evaluation of data:
278                         $this->parseValues();
279                         $this->overrideValues();
280                         $this->evalValues();
281                         if ($this->conf['evalFunc'])    {
282                                 $this->dataArr = $this->userProcess('evalFunc',$this->dataArr);
283                         }
284
285                 /*
286                 debug($this->dataArr);
287                 debug($this->failure);
288                 debug($this->preview);
289                 */
290                                 // if not preview and no failures, then set data...
291                         if (!$this->failure && !$this->preview && !t3lib_div::_GP('doNotSave')) {       // doNotSave is a global var (eg a 'Cancel' submit button) that prevents the data from being processed
292                                 $this->save();
293                         } else {
294                                 if ($this->conf['debug'])               debug($this->failure);
295                         }
296                 } else {
297                         $this->defaultValues(); // If no incoming data, this will set the default values.
298                         $this->preview = 0;     // No preview if data is not received
299                 }
300                 if ($this->failure)     {$this->preview=0;}     // No preview flag if a evaluation failure has occured
301                 $this->previewLabel = $this->preview ? '_PREVIEW' : ''; // Setting preview label prefix.
302
303
304                         // *********************
305                         // DISPLAY FORMS:
306                         // ***********************
307                 if ($this->saved) {
308                                 // Clear page cache
309                         $this->clearCacheIfSet();
310
311                                 // Displaying the page here that says, the record has been saved. You're able to include the saved values by markers.
312                         switch($this->cmd)      {
313                                 case 'delete':
314                                         $key='DELETE';
315                                 break;
316                                 case 'edit':
317                                         $key='EDIT';
318                                 break;
319                                 default:
320                                         $key='CREATE';
321                                 break;
322                         }
323                                 // Output message
324                         $templateCode = $this->cObj->getSubpart($this->templateCode, '###TEMPLATE_'.$key.'_SAVED###');
325                         $this->setCObjects($templateCode,$this->currentArr);
326                         $markerArray = $this->cObj->fillInMarkerArray($this->markerArray, $this->currentArr, '', TRUE, 'FIELD_', $this->recInMarkersHSC);
327                         $content = $this->cObj->substituteMarkerArray($templateCode, $markerArray);
328
329                                 // email message:
330                         $this->compileMail(
331                                 $key.'_SAVED',
332                                 array($this->currentArr),
333                                 $this->currentArr[$this->conf['email.']['field']],
334                                 $this->conf['setfixed.']
335                         );
336
337                 } elseif ($this->error) {       // If there was an error, we return the template-subpart with the error message
338                         $templateCode = $this->cObj->getSubpart($this->templateCode, $this->error);
339                         $this->setCObjects($templateCode);
340                         $content = $this->cObj->substituteMarkerArray($templateCode, $this->markerArray);
341                 } else {
342                                 // Finally, if there has been no attempt to save. That is either preview or just displaying and empty or not correctly filled form:
343                         if (!$this->cmd)        {
344                                 $this->cmd=$this->conf['defaultCmd'];
345                         }
346                         if ($this->conf['debug'])               debug('Display form: '.$this->cmd,1);
347                         switch($this->cmd)      {
348                                 case 'setfixed':
349                                         $content = $this->procesSetFixed();
350                                 break;
351                                 case 'infomail':
352                                         $content = $this->sendInfoMail();
353                                 break;
354                                 case 'delete':
355                                         $content = $this->displayDeleteScreen();
356                                 break;
357                                 case 'edit':
358                                         $content = $this->displayEditScreen();
359                                 break;
360                                 case 'create':
361                                         $content = $this->displayCreateScreen();
362                                 break;
363                         }
364                 }
365
366                         // Delete temp files:
367                 foreach($this->unlinkTempFiles as $tempFileName)        {
368                         t3lib_div::unlink_tempfile($tempFileName);
369                 }
370
371                         // Return content:
372                 return $content;
373         }
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396
397         /*****************************************
398          *
399          * Data processing
400          *
401          *****************************************/
402
403         /**
404          * Performs processing on the values found in the input data array, $this->dataArr.
405          * The processing is done according to configuration found in TypoScript
406          * Examples of this could be to force a value to an integer, remove all non-alphanumeric characters, trimming a value, upper/lowercase it, or process it due to special types like files submitted etc.
407          * Called from init() if the $this->dataArr is found to be an array
408          *
409          * @return      void
410          * @see init()
411          */
412         function parseValues()  {
413                 if (is_array($this->conf['parseValues.']))      {
414                         reset($this->conf['parseValues.']);
415                         while(list($theField,$theValue)=each($this->conf['parseValues.']))      {
416                                 $listOfCommands = t3lib_div::trimExplode(',',$theValue,1);
417                                 while(list(,$cmd)=each($listOfCommands))        {
418                                         $cmdParts = split('\[|\]',$cmd);        // Point is to enable parameters after each command enclosed in brackets [..]. These will be in position 1 in the array.
419                                         $theCmd=trim($cmdParts[0]);
420                                         switch($theCmd) {
421                                                 case 'int':
422                                                         $this->dataArr[$theField]=intval($this->dataArr[$theField]);
423                                                 break;
424                                                 case 'lower':
425                                                 case 'upper':
426                                                         $this->dataArr[$theField] = $this->cObj->caseshift($this->dataArr[$theField],$theCmd);
427                                                 break;
428                                                 case 'nospace':
429                                                         $this->dataArr[$theField] = str_replace(' ', '', $this->dataArr[$theField]);
430                                                 break;
431                                                 case 'alpha':
432                                                         $this->dataArr[$theField] = ereg_replace('[^a-zA-Z]','',$this->dataArr[$theField]);
433                                                 break;
434                                                 case 'num':
435                                                         $this->dataArr[$theField] = ereg_replace('[^0-9]','',$this->dataArr[$theField]);
436                                                 break;
437                                                 case 'alphanum':
438                                                         $this->dataArr[$theField] = ereg_replace('[^a-zA-Z0-9]','',$this->dataArr[$theField]);
439                                                 break;
440                                                 case 'alphanum_x':
441                                                         $this->dataArr[$theField] = ereg_replace('[^a-zA-Z0-9_-]','',$this->dataArr[$theField]);
442                                                 break;
443                                                 case 'trim':
444                                                         $this->dataArr[$theField] = trim($this->dataArr[$theField]);
445                                                 break;
446                                                 case 'random':
447                                                         $this->dataArr[$theField] = substr(md5(uniqid(microtime(),1)),0,intval($cmdParts[1]));
448                                                 break;
449                                                 case 'files':
450                                                         if ($this->cmdKey=='create' && !t3lib_div::_GP('doNotSave'))    {
451                                                                 $this->processFiles($cmdParts,$theField);
452                                                         } else unset($this->dataArr[$theField]);        // Fields with files cannot be edited - only created.
453                                                 break;
454                                                 case 'setEmptyIfAbsent':
455                                                         if (!isset($this->dataArr[$theField]))  {
456                                                                 $this->dataArr[$theField]='';
457                                                         }
458                                                 break;
459                                                 case 'multiple':
460                                                         if (is_array($this->dataArr[$theField]))        {
461                                                                 $this->dataArr[$theField] = implode(',',$this->dataArr[$theField]);
462                                                         }
463                                                 break;
464                                                 case 'checkArray':
465                                                         if (is_array($this->dataArr[$theField]))        {
466                                                                 reset($this->dataArr[$theField]);
467                                                                 $val = 0;
468                                                                 while(list($kk,$vv)=each($this->dataArr[$theField]))    {
469                                                                         $kk = t3lib_div::intInRange($kk,0);
470                                                                         if ($kk<=30)    {
471                                                                                 if ($vv)        {
472                                                                                         $val|=pow(2,$kk);
473                                                                                 }
474                                                                         }
475                                                                 }
476                                                                 $this->dataArr[$theField] = $val;
477                                                         } else {$this->dataArr[$theField]=0;}
478                                                 break;
479                                                 case 'uniqueHashInt':
480                                                         $otherFields = t3lib_div::trimExplode(';',$cmdParts[1],1);
481                                                         $hashArray=array();
482                                                         while(list(,$fN)=each($otherFields))    {
483                                                                 $vv = $this->dataArr[$fN];
484                                                                 $vv = ereg_replace('[[:space:]]','',$vv);
485                                                                 $vv = ereg_replace('[^[:alnum:]]','',$vv);
486                                                                 $vv = strtolower($vv);
487                                                                 $hashArray[]=$vv;
488                                                         }
489                                                         $this->dataArr[$theField]=hexdec(substr(md5(serialize($hashArray)),0,8));
490                                                 break;
491                                         }
492                                 }
493                         }
494                 }
495         }
496
497         /**
498          * Processing of files.
499          * NOTICE: for now files can be handled only on creation of records. But a more advanced feature is that PREVIEW of files is handled.
500          *
501          * @param       array           Array with cmd-parts (from parseValues()). This will for example contain information about allowed file extensions and max size of uploaded files.
502          * @param       string          The fieldname with the files.
503          * @return      void
504          * @access private
505          * @see parseValues()
506          */
507         function processFiles($cmdParts,$theField)      {
508 //debug($GLOBALS['HTTP_POST_FILES']);
509                         // First, make an array with the filename and file reference, whether the file is just uploaded or a preview
510                 $filesArr = array();
511
512                 if (is_string($this->dataArr[$theField]))       {               // files from preview.
513                         $tmpArr = explode(',',$this->dataArr[$theField]);
514                         reset($tmpArr);
515                         while(list(,$val)=each($tmpArr))        {
516                                 $valParts = explode('|',$val);
517                                 $filesArr[] = array (
518                                         'name'=>$valParts[1],
519                                         'tmp_name'=>PATH_site.'typo3temp/'.$valParts[0]
520                                 );
521                         }
522                 } elseif (is_array($GLOBALS['HTTP_POST_FILES']['FE'][$this->theTable][$theField]['name']))      {       // Files from upload
523                         reset($GLOBALS['HTTP_POST_FILES']['FE'][$this->theTable][$theField]['name']);
524                         while(list($kk,$vv)=each($GLOBALS['HTTP_POST_FILES']['FE'][$this->theTable][$theField]['name']))        {
525                                 if ($vv)        {
526                                         $tmpFile = t3lib_div::upload_to_tempfile($GLOBALS['HTTP_POST_FILES']['FE'][$this->theTable][$theField]['tmp_name'][$kk]);
527                                         if ($tmpFile)   {
528                                                 $this->unlinkTempFiles[]=$tmpFile;
529                                                 $filesArr[] = array (
530                                                         'name'=>$vv,
531                                                         'tmp_name'=>$tmpFile
532                                                 );
533                                         }
534                                 }
535                         }
536                 } elseif (is_array($GLOBALS['HTTP_POST_FILES']['FE']['name'][$this->theTable][$theField]))      {       // Files from upload
537                         reset($GLOBALS['HTTP_POST_FILES']['FE']['name'][$this->theTable][$theField]);
538                         while(list($kk,$vv)=each($GLOBALS['HTTP_POST_FILES']['FE']['name'][$this->theTable][$theField]))        {
539                                 if ($vv)        {
540                                         $tmpFile = t3lib_div::upload_to_tempfile($GLOBALS['HTTP_POST_FILES']['FE']['tmp_name'][$this->theTable][$theField][$kk]);
541                                         if ($tmpFile)   {
542                                                 $this->unlinkTempFiles[]=$tmpFile;
543                                                 $filesArr[] = array (
544                                                         'name'=>$vv,
545                                                         'tmp_name'=>$tmpFile
546                                                 );
547                                         }
548                                 }
549                         }
550                 }
551
552                         // Then verify the files in that array; check existence, extension and size
553                 $this->dataArr[$theField]='';
554                 $finalFilesArr=array();
555                 if (count($filesArr))   {
556                         $extArray = t3lib_div::trimExplode(';',strtolower($cmdParts[1]),1);
557                         $maxSize = intval($cmdParts[3]);
558                         reset($filesArr);
559                         while(list(,$infoArr)=each($filesArr))  {
560                                 $fI = pathinfo($infoArr['name']);
561                                 if (t3lib_div::verifyFilenameAgainstDenyPattern($fI['name']))   {
562                                         if (!count($extArray) || in_array(strtolower($fI['extension']), $extArray))     {
563                                                 $tmpFile = $infoArr['tmp_name'];
564                                                 if (@is_file($tmpFile)) {
565                                                         if (!$maxSize || filesize($tmpFile)<$maxSize*1024)      {
566                                                                 $finalFilesArr[]=$infoArr;
567                                                         } elseif ($this->conf['debug']) {debug('Size is beyond '.$maxSize.' kb ('.filesize($tmpFile).' bytes) and the file cannot be saved.');}
568                                                 } elseif ($this->conf['debug']) {debug('Surprisingly there was no file for '.$vv.' in '.$tmpFile);}
569                                         } elseif ($this->conf['debug']) {debug('Extension "'.$fI['extension'].'" not allowed');}
570                                 } elseif ($this->conf['debug']) {debug('Filename matched illegal pattern.');}
571                         }
572                 }
573                         // Copy the files in the resulting array to the proper positions based on preview/non-preview.
574                 reset($finalFilesArr);
575                 $fileNameList=array();
576                 while(list(,$infoArr)=each($finalFilesArr))     {
577                         if ($this->isPreview()) {               // If the form is a preview form (and data is therefore not going into the database...) do this.
578                                 $this->createFileFuncObj();
579                                 $fI = pathinfo($infoArr['name']);
580                                 $tmpFilename = $this->theTable.'_'.t3lib_div::shortmd5(uniqid($infoArr['name'])).'.'.$fI['extension'];
581                                 $theDestFile = $this->fileFunc->getUniqueName($this->fileFunc->cleanFileName($tmpFilename), PATH_site.'typo3temp/');
582                                 t3lib_div::upload_copy_move($infoArr['tmp_name'],$theDestFile);
583                                         // Setting the filename in the list
584                                 $fI2 = pathinfo($theDestFile);
585                                 $fileNameList[] = $fI2['basename'].'|'.$infoArr['name'];
586                         } else {
587                                 $this->createFileFuncObj();
588                                 $GLOBALS['TSFE']->includeTCA();
589                                 t3lib_div::loadTCA($this->theTable);
590                                 if (is_array($GLOBALS['TCA'][$this->theTable]['columns'][$theField]))   {
591                                         $uploadPath = $GLOBALS['TCA'][$this->theTable]['columns'][$theField]['config']['uploadfolder'];
592                                 }
593                                 if ($uploadPath)        {
594                                         $theDestFile = $this->fileFunc->getUniqueName($this->fileFunc->cleanFileName($infoArr['name']), PATH_site.$uploadPath);
595                                         t3lib_div::upload_copy_move($infoArr['tmp_name'],$theDestFile);
596                                                 // Setting the filename in the list
597                                         $fI2 = pathinfo($theDestFile);
598                                         $fileNameList[] = $fI2['basename'];
599                                         $this->filesStoredInUploadFolders[]=$theDestFile;
600                                 }
601                         }
602                                 // Implode the list of filenames
603                         $this->dataArr[$theField] = implode(',',$fileNameList);
604                 }
605         }
606
607         /**
608          * Overriding values in $this->dataArr if configured for that in TypoScript ([edit/create].overrideValues)
609          *
610          * @return      void
611          * @see init()
612          */
613         function overrideValues()       {
614                 // Addition of overriding values
615                 if (is_array($this->conf[$this->cmdKey.'.']['overrideValues.']))        {
616                         reset($this->conf[$this->cmdKey.'.']['overrideValues.']);
617                         while(list($theField,$theValue)=each($this->conf[$this->cmdKey.'.']['overrideValues.']))        {
618                                 $this->dataArr[$theField] = $theValue;
619                         }
620                 }
621         }
622
623         /**
624          * Called if there is no input array in $this->dataArr. Then this function sets the default values configured in TypoScript
625          *
626          * @return      void
627          * @see init()
628          */
629         function defaultValues()        {
630                         // Addition of default values
631                 if (is_array($this->conf[$this->cmdKey.'.']['defaultValues.'])) {
632                         reset($this->conf[$this->cmdKey.'.']['defaultValues.']);
633                         while(list($theField,$theValue)=each($this->conf[$this->cmdKey.'.']['defaultValues.'])) {
634                                 $this->dataArr[$theField] = $theValue;
635                         }
636                 }
637         }
638
639         /**
640          * This will evaluate the input values from $this->dataArr to see if they conforms with the requirements configured in TypoScript per field.
641          * For example this could be checking if a field contains a valid email address, a unique value, a value within a certain range etc.
642          * It will populate arrays like $this->failure and $this->failureMsg with error messages (which can later be displayed in the template). Mostly it does NOT alter $this->dataArr (such parsing of values was done by parseValues())
643          * Works based on configuration in TypoScript key [create/edit].evalValues
644          *
645          * @return      void
646          * @see init(), parseValues()
647          */
648         function evalValues()   {
649                 // Check required, set failure if not ok.
650                 reset($this->requiredArr);
651                 $tempArr=array();
652                 while(list(,$theField)=each($this->requiredArr))        {
653                         if (!trim($this->dataArr[$theField]))   {
654                                 $tempArr[]=$theField;
655                         }
656                 }
657
658                 // Evaluate: This evaluates for more advanced things than 'required' does. But it returns the same error code, so you must let the required-message tell, if further evaluation has failed!
659                 $recExist=0;
660                 if (is_array($this->conf[$this->cmdKey.'.']['evalValues.']))    {
661                         switch($this->cmd)      {
662                                 case 'edit':
663                                         if (isset($this->dataArr['pid']))       {                       // This may be tricked if the input has the pid-field set but the edit-field list does NOT allow the pid to be edited. Then the pid may be false.
664                                                 $recordTestPid = intval($this->dataArr['pid']);
665                                         } else {
666                                                 $tempRecArr = $GLOBALS['TSFE']->sys_page->getRawRecord($this->theTable,$this->dataArr['uid']);
667                                                 $recordTestPid = intval($tempRecArr['pid']);
668                                         }
669                                         $recExist=1;
670                                 break;
671                                 default:
672                                         $recordTestPid = $this->thePid ? $this->thePid : t3lib_div::intval_positive($this->dataArr['pid']);
673                                 break;
674                         }
675
676                         reset($this->conf[$this->cmdKey.'.']['evalValues.']);
677                         while(list($theField,$theValue)=each($this->conf[$this->cmdKey.'.']['evalValues.']))    {
678                                 $listOfCommands = t3lib_div::trimExplode(',',$theValue,1);
679                                 while(list(,$cmd)=each($listOfCommands))        {
680                                         $cmdParts = split('\[|\]',$cmd);        // Point is to enable parameters after each command enclosed in brackets [..]. These will be in position 1 in the array.
681                                         $theCmd = trim($cmdParts[0]);
682                                         switch($theCmd) {
683                                                 case 'uniqueGlobal':
684                                                         if ($DBrows = $GLOBALS['TSFE']->sys_page->getRecordsByField($this->theTable,$theField,$this->dataArr[$theField],'','','','1'))  {
685                                                                 if (!$recExist || $DBrows[0]['uid']!=$this->dataArr['uid'])     {       // Only issue an error if the record is not existing (if new...) and if the record with the false value selected was not our self.
686                                                                         $tempArr[]=$theField;
687                                                                         $this->failureMsg[$theField][] = $this->getFailure($theField, $theCmd, 'The value existed already. Enter a new value.');
688                                                                 }
689                                                         }
690                                                 break;
691                                                 case 'uniqueLocal':
692                                                         if ($DBrows = $GLOBALS['TSFE']->sys_page->getRecordsByField($this->theTable,$theField,$this->dataArr[$theField], 'AND pid IN ('.$recordTestPid.')','','','1'))  {
693                                                                 if (!$recExist || $DBrows[0]['uid']!=$this->dataArr['uid'])     {       // Only issue an error if the record is not existing (if new...) and if the record with the false value selected was not our self.
694                                                                         $tempArr[]=$theField;
695                                                                         $this->failureMsg[$theField][] = $this->getFailure($theField, $theCmd, 'The value existed already. Enter a new value.');
696                                                                 }
697                                                         }
698                                                 break;
699                                                 case 'twice':
700                                                         if (strcmp($this->dataArr[$theField], $this->dataArr[$theField.'_again']))      {
701                                                                 $tempArr[]=$theField;
702                                                                 $this->failureMsg[$theField][] = $this->getFailure($theField, $theCmd, 'You must enter the same value twice');
703                                                         }
704                                                 break;
705                                                 case 'email':
706                                                         if (!$this->cObj->checkEmail($this->dataArr[$theField]))        {
707                                                                 $tempArr[]=$theField;
708                                                                 $this->failureMsg[$theField][] = $this->getFailure($theField, $theCmd, 'You must enter a valid email address');
709                                                         }
710                                                 break;
711                                                 case 'required':
712                                                         if (!trim($this->dataArr[$theField]))   {
713                                                                 $tempArr[]=$theField;
714                                                                 $this->failureMsg[$theField][] = $this->getFailure($theField, $theCmd, 'You must enter a value!');
715                                                         }
716                                                 break;
717                                                 case 'atLeast':
718                                                         $chars=intval($cmdParts[1]);
719                                                         if (strlen($this->dataArr[$theField])<$chars)   {
720                                                                 $tempArr[]=$theField;
721                                                                 $this->failureMsg[$theField][] = sprintf($this->getFailure($theField, $theCmd, 'You must enter at least %s characters!'), $chars);
722                                                         }
723                                                 break;
724                                                 case 'atMost':
725                                                         $chars=intval($cmdParts[1]);
726                                                         if (strlen($this->dataArr[$theField])>$chars)   {
727                                                                 $tempArr[]=$theField;
728                                                                 $this->failureMsg[$theField][] = sprintf($this->getFailure($theField, $theCmd, 'You must enter at most %s characters!'), $chars);
729                                                         }
730                                                 break;
731                                                 case 'inBranch':
732                                                         $pars = explode(';',$cmdParts[1]);
733                                                         if (intval($pars[0]))   {
734                                                                 $pid_list = $this->cObj->getTreeList(
735                                                                         intval($pars[0]),
736                                                                         intval($pars[1]) ? intval($pars[1]) : 999,
737                                                                         intval($pars[2])
738                                                                 );
739                                                                 if (!$pid_list || !t3lib_div::inList($pid_list,$this->dataArr[$theField]))      {
740                                                                         $tempArr[]=$theField;
741                                                                         $this->failureMsg[$theField][] = sprintf($this->getFailure($theField, $theCmd, 'The value was not a valid valud from this list: %s'), $pid_list);
742                                                                 }
743                                                         }
744                                                 break;
745                                                 case 'unsetEmpty':
746                                                         if (!$this->dataArr[$theField]) {
747                                                                 $hash = array_flip($tempArr);
748                                                                 unset($hash[$theField]);
749                                                                 $tempArr = array_keys($hash);
750                                                                 unset($this->failureMsg[$theField]);
751                                                                 unset($this->dataArr[$theField]);       // This should prevent the field from entering the database.
752                                                         }
753                                                 break;
754                                         }
755                                 }
756                                 $this->markerArray['###EVAL_ERROR_FIELD_'.$theField.'###'] = is_array($this->failureMsg[$theField]) ? implode($this->failureMsg[$theField],'<br />') : '';
757                         }
758                 }
759                 $this->failure=implode($tempArr,',');    //$failure will show which fields were not OK
760         }
761
762         /**
763          * Preforms user processing of input array - triggered right after the function call to evalValues() IF TypoScript property "evalFunc" was set.
764          *
765          * @param       string          Key pointing to the property in TypoScript holding the configuration for this processing (here: "evalFunc.*"). Well: at least its safe to say that "parentObj" in this array passed to the function is a reference back to this object.
766          * @param       array           The $this->dataArr passed for processing
767          * @return      array           The processed $passVar ($this->dataArr)
768          * @see init(), evalValues()
769          */
770         function userProcess($mConfKey,$passVar)        {
771                 if ($this->conf[$mConfKey])     {
772                         $funcConf = $this->conf[$mConfKey.'.'];
773                         $funcConf['parentObj']=&$this;
774                         $passVar = $GLOBALS['TSFE']->cObj->callUserFunction($this->conf[$mConfKey], $funcConf, $passVar);
775                 }
776                 return $passVar;
777         }
778
779         /**
780          * User processing of contnet
781          *
782          * @param       string          Value of the TypoScript object triggering the processing.
783          * @param       array           Properties of the TypoScript object triggering the processing. The key "parentObj" in this array is passed to the function as a reference back to this object.
784          * @param       mixed           Input variable to process
785          * @return      mixed           Processed input variable, $passVar
786          * @see userProcess(), save(), modifyDataArrForFormUpdate()
787          */
788         function userProcess_alt($confVal,$confArr,$passVar)    {
789                 if ($confVal)   {
790                         $funcConf = $confArr;
791                         $funcConf['parentObj']=&$this;
792                         $passVar = $GLOBALS['TSFE']->cObj->callUserFunction($confVal, $funcConf, $passVar);
793                 }
794                 return $passVar;
795         }
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818         /*****************************************
819          *
820          * Database manipulation functions
821          *
822          *****************************************/
823
824         /**
825          * Performs the saving of records, either edited or created.
826          *
827          * @return      void
828          * @see init()
829          */
830         function save() {
831                 switch($this->cmd)      {
832                         case 'edit':
833                                 $theUid = $this->dataArr['uid'];
834                                 $origArr = $GLOBALS['TSFE']->sys_page->getRawRecord($this->theTable,$theUid);           // Fetches the original record to check permissions
835                                 if ($this->conf['edit'] && ($GLOBALS['TSFE']->loginUser || $this->aCAuth($origArr)))    {       // Must be logged in in order to edit  (OR be validated by email)
836                                         $newFieldList = implode(array_intersect(explode(',',$this->fieldList),t3lib_div::trimExplode(',',$this->conf['edit.']['fields'],1)),',');
837                                         if ($this->aCAuth($origArr) || $this->cObj->DBmayFEUserEdit($this->theTable,$origArr,$GLOBALS['TSFE']->fe_user->user,$this->conf['allowedGroups'],$this->conf['fe_userEditSelf']))      {
838                                                 $this->cObj->DBgetUpdate($this->theTable, $theUid, $this->dataArr, $newFieldList, TRUE);
839                                                 $this->currentArr = $GLOBALS['TSFE']->sys_page->getRawRecord($this->theTable,$theUid);
840                                                 $this->userProcess_alt($this->conf['edit.']['userFunc_afterSave'],$this->conf['edit.']['userFunc_afterSave.'],array('rec'=>$this->currentArr, 'origRec'=>$origArr));
841                                                 $this->saved=1;
842                                         } else {
843                                                 $this->error='###TEMPLATE_NO_PERMISSIONS###';
844                                         }
845                                 }
846                         break;
847                         default:
848                                 if ($this->conf['create'])      {
849                                         $newFieldList = implode(array_intersect(explode(',',$this->fieldList),t3lib_div::trimExplode(',',$this->conf['create.']['fields'],1)),',');
850                                         $this->cObj->DBgetInsert($this->theTable, $this->thePid, $this->dataArr, $newFieldList, TRUE);
851                                         $newId = $GLOBALS['TYPO3_DB']->sql_insert_id();
852
853                                         if ($this->theTable=='fe_users' && $this->conf['fe_userOwnSelf'])       {               // enables users, creating logins, to own them self.
854                                                 $extraList='';
855                                                 $dataArr = array();
856                                                 if ($GLOBALS['TCA'][$this->theTable]['ctrl']['fe_cruser_id'])           {
857                                                         $field=$GLOBALS['TCA'][$this->theTable]['ctrl']['fe_cruser_id'];
858                                                         $dataArr[$field]=$newId;
859                                                         $extraList.=','.$field;
860                                                 }
861                                                 if ($GLOBALS['TCA'][$this->theTable]['ctrl']['fe_crgroup_id'])  {
862                                                         $field=$GLOBALS['TCA'][$this->theTable]['ctrl']['fe_crgroup_id'];
863                                                         list($dataArr[$field])=explode(',',$this->dataArr['usergroup']);
864                                                         $dataArr[$field]=intval($dataArr[$field]);
865                                                         $extraList.=','.$field;
866                                                 }
867                                                 if (count($dataArr))    {
868                                                         $this->cObj->DBgetUpdate($this->theTable, $newId, $dataArr, $extraList, TRUE);
869                                                 }
870                                         }
871
872                                         $this->currentArr = $GLOBALS['TSFE']->sys_page->getRawRecord($this->theTable,$newId);
873                                         $this->userProcess_alt($this->conf['create.']['userFunc_afterSave'],$this->conf['create.']['userFunc_afterSave.'],array('rec'=>$this->currentArr));
874                                         $this->saved=1;
875                                 }
876                         break;
877                 }
878         }
879
880         /**
881          * Deletes the record from table/uid, $this->theTable/$this->recUid, IF the fe-user has permission to do so.
882          * If the deleted flag should just be set, then it is done so. Otherwise the record truely is deleted along with any attached files.
883          * Called from init() if "cmd" was set to "delete" (and some other conditions)
884          *
885          * @return      string          void
886          * @see init()
887          */
888         function deleteRecord() {
889                 if ($this->conf['delete'])      {       // If deleting is enabled
890                         $origArr = $GLOBALS['TSFE']->sys_page->getRawRecord($this->theTable,  $this->recUid);
891                         if ($GLOBALS['TSFE']->loginUser || $this->aCAuth($origArr))     {       // Must be logged in OR be authenticated by the aC code in order to delete
892                                         // If the recUid selects a record.... (no check here)
893                                 if (is_array($origArr)) {
894                                         if ($this->aCAuth($origArr) || $this->cObj->DBmayFEUserEdit($this->theTable,$origArr, $GLOBALS['TSFE']->fe_user->user,$this->conf['allowedGroups'],$this->conf['fe_userEditSelf']))     {       // Display the form, if access granted.
895                                                 if (!$GLOBALS['TCA'][$this->theTable]['ctrl']['delete'])        {       // If the record is fully deleted... then remove the image (or any file) attached.
896                                                         $this->deleteFilesFromRecord($this->recUid);
897                                                 }
898                                                 $this->cObj->DBgetDelete($this->theTable, $this->recUid, TRUE);
899                                                 $this->currentArr = $origArr;
900                                                 $this->saved = 1;
901                                         } else {
902                                                 $this->error = '###TEMPLATE_NO_PERMISSIONS###';
903                                         }
904                                 }
905                         }
906                 }
907         }
908
909         /**
910          * Deletes the files attached to a record and updates the record.
911          * Table/uid is $this->theTable/$uid
912          *
913          * @param       integer         Uid number of the record to delete from $this->theTable
914          * @return      void
915          * @access private
916          * @see deleteRecord()
917          */
918         function deleteFilesFromRecord($uid)    {
919                 $table = $this->theTable;
920                 $rec = $GLOBALS['TSFE']->sys_page->getRawRecord($table,$uid);
921
922                 $GLOBALS['TSFE']->includeTCA();
923                 t3lib_div::loadTCA($table);
924                 reset($GLOBALS['TCA'][$table]['columns']);
925                 $iFields=array();
926                 while(list($field,$conf)=each($GLOBALS['TCA'][$table]['columns']))      {
927                         if ($conf['config']['type']=='group' && $conf['config']['internal_type']=='file')       {
928
929                                 $GLOBALS['TYPO3_DB']->exec_UPDATEquery($table, 'uid='.intval($uid), array($field => ''));
930
931                                 $delFileArr = explode(',',$rec[$field]);
932                                 reset($delFileArr);
933                                 while(list(,$n)=each($delFileArr))      {
934                                         if ($n) {
935                                                 $fpath = $conf['config']['uploadfolder'].'/'.$n;
936                                                 unlink($fpath);
937                                         }
938                                 }
939                         }
940                 }
941         }
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963         /*****************************************
964          *
965          * Command "display" functions
966          *
967          *****************************************/
968
969         /**
970          * Creates the preview display of delete actions
971          *
972          * @return      string          HTML content
973          * @see init()
974          */
975         function displayDeleteScreen()  {
976                 if ($this->conf['delete'])      {       // If deleting is enabled
977                         $origArr = $GLOBALS['TSFE']->sys_page->getRawRecord($this->theTable,  $this->recUid);
978                         if ($GLOBALS['TSFE']->loginUser || $this->aCAuth($origArr))     {       // Must be logged in OR be authenticated by the aC code in order to delete
979                                         // If the recUid selects a record.... (no check here)
980                                 if (is_array($origArr)) {
981                                         if ($this->aCAuth($origArr) || $this->cObj->DBmayFEUserEdit($this->theTable,$origArr, $GLOBALS['TSFE']->fe_user->user,$this->conf['allowedGroups'],$this->conf['fe_userEditSelf']))     {       // Display the form, if access granted.
982                                                 $this->markerArray['###HIDDENFIELDS###'].= '<input type="hidden" name="rU" value="'.$this->recUid.'" />';
983                                                 $content = $this->getPlainTemplate('###TEMPLATE_DELETE_PREVIEW###', $origArr);
984                                         } else {        // Else display error, that you could not edit that particular record...
985                                                 $content = $this->getPlainTemplate('###TEMPLATE_NO_PERMISSIONS###');
986                                         }
987                                 }
988                         } else {        // Finally this is if there is no login user. This must tell that you must login. Perhaps link to a page with create-user or login information.
989                                 $content = $this->getPlainTemplate('###TEMPLATE_AUTH###');
990                         }
991                 } else {
992                         $content.='Delete-option is not set in TypoScript';
993                 }
994                 return $content;
995         }
996
997         /**
998          * Creates the "create" screen for records
999          *
1000          * @return      string          HTML content
1001          * @see init()
1002          */
1003         function displayCreateScreen()  {
1004                 if ($this->conf['create'])      {
1005                         $templateCode = $this->cObj->getSubpart($this->templateCode, ((!$GLOBALS['TSFE']->loginUser||$this->conf['create.']['noSpecialLoginForm'])?'###TEMPLATE_CREATE'.$this->previewLabel.'###':'###TEMPLATE_CREATE_LOGIN'.$this->previewLabel.'###'));
1006                         $failure = t3lib_div::_GP('noWarnings')?'':$this->failure;
1007                         if (!$failure)  $templateCode = $this->cObj->substituteSubpart($templateCode, '###SUB_REQUIRED_FIELDS_WARNING###', '');
1008
1009                         $templateCode = $this->removeRequired($templateCode,$failure);
1010                         $this->setCObjects($templateCode);
1011
1012                         $markerArray = $this->cObj->fillInMarkerArray($this->markerArray, $this->dataArr, '', TRUE, 'FIELD_', $this->recInMarkersHSC);
1013                         if ($this->conf['create.']['preview'] && !$this->previewLabel)  {$markerArray['###HIDDENFIELDS###'].= '<input type="hidden" name="preview" value="1" />';}
1014                         $content = $this->cObj->substituteMarkerArray($templateCode, $markerArray);
1015                         $content.=$this->cObj->getUpdateJS($this->modifyDataArrForFormUpdate($this->dataArr), $this->theTable.'_form', 'FE['.$this->theTable.']', $this->fieldList.$this->additionalUpdateFields);
1016                 }
1017                 return $content;
1018         }
1019
1020         /**
1021          * Creates the edit-screen for records
1022          *
1023          * @return      string          HTML content
1024          * @see init()
1025          */
1026         function displayEditScreen()    {
1027                 if ($this->conf['edit'])        {       // If editing is enabled
1028                         $origArr = $GLOBALS['TSFE']->sys_page->getRawRecord($this->theTable,  $this->dataArr['uid']?$this->dataArr['uid']:$this->recUid);
1029
1030                         if ($GLOBALS['TSFE']->loginUser || $this->aCAuth($origArr))     {       // Must be logged in OR be authenticated by the aC code in order to edit
1031                                         // If the recUid selects a record.... (no check here)
1032                                 if (is_array($origArr)) {
1033                                         if ($this->aCAuth($origArr) || $this->cObj->DBmayFEUserEdit($this->theTable,$origArr, $GLOBALS['TSFE']->fe_user->user,$this->conf['allowedGroups'],$this->conf['fe_userEditSelf']))     {       // Display the form, if access granted.
1034                                                 $content=$this->displayEditForm($origArr);
1035                                         } else {        // Else display error, that you could not edit that particular record...
1036                                                 $content = $this->getPlainTemplate('###TEMPLATE_NO_PERMISSIONS###');
1037                                         }
1038                                 } elseif ($GLOBALS['TSFE']->loginUser) {        // If the recUid did not select a record, we display a menu of records. (eg. if no recUid)
1039                                         $lockPid = $this->conf['edit.']['menuLockPid'] ? ' AND pid='.intval($this->thePid) : '';
1040
1041                                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', $this->theTable, '1 '.$lockPid.$this->cObj->DBmayFEUserEditSelect($this->theTable,$GLOBALS['TSFE']->fe_user->user, $this->conf['allowedGroups'],$this->conf['fe_userEditSelf']).$GLOBALS['TSFE']->sys_page->deleteClause($this->theTable));
1042
1043                                         if ($GLOBALS['TYPO3_DB']->sql_num_rows($res))   {       // If there are menu-items ...
1044                                                 $templateCode = $this->getPlainTemplate('###TEMPLATE_EDITMENU###');
1045                                                 $out='';
1046                                                 $itemCode = $this->cObj->getSubpart($templateCode, '###ITEM###');
1047                                                 while($menuRow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))   {
1048                                                         $markerArray = $this->cObj->fillInMarkerArray(array(), $menuRow, '', TRUE, 'FIELD_', $this->recInMarkersHSC);
1049                                                         $markerArray = $this->setCObjects($itemCode,$menuRow,$markerArray,'ITEM_');
1050                                                         $out.= $this->cObj->substituteMarkerArray($itemCode, $markerArray);
1051                                                 }
1052                                                 $content=$this->cObj->substituteSubpart($templateCode, '###ALLITEMS###', $out);
1053                                         } else {        // If there are not menu items....
1054                                                 $content = $this->getPlainTemplate('###TEMPLATE_EDITMENU_NOITEMS###');
1055                                         }
1056                                 } else {
1057                                         $content = $this->getPlainTemplate('###TEMPLATE_AUTH###');
1058                                 }
1059                         } else {        // Finally this is if there is no login user. This must tell that you must login. Perhaps link to a page with create-user or login information.
1060                                 $content = $this->getPlainTemplate('###TEMPLATE_AUTH###');
1061                         }
1062                 } else {
1063                         $content.='Edit-option is not set in TypoScript';
1064                 }
1065                 return $content;
1066         }
1067
1068         /**
1069          * Subfunction for displayEditScreen(); Takes a record and creates an edit form based on the template code for it.
1070          * This function is called if the user is editing a record and permitted to do so. Checked in displayEditScreen()
1071          *
1072          * @param       array           The array with the record to edit
1073          * @return      string          HTML content
1074          * @access private
1075          * @see displayEditScreen()
1076          */
1077         function displayEditForm($origArr)      {
1078                 $currentArr = is_array($this->dataArr) ? $this->dataArr+$origArr : $origArr;
1079
1080                 if ($this->conf['debug'])       debug('displayEditForm(): '.'###TEMPLATE_EDIT'.$this->previewLabel.'###',1);
1081                 $templateCode = $this->cObj->getSubpart($this->templateCode, '###TEMPLATE_EDIT'.$this->previewLabel.'###');
1082                 $failure = t3lib_div::_GP('noWarnings')?'':$this->failure;
1083                 if (!$failure)  {$templateCode = $this->cObj->substituteSubpart($templateCode, '###SUB_REQUIRED_FIELDS_WARNING###', '');}
1084
1085                 $templateCode = $this->removeRequired($templateCode,$failure);
1086
1087                 $this->setCObjects($templateCode,$currentArr);
1088
1089                 $markerArray = $this->cObj->fillInMarkerArray($this->markerArray, $currentArr, '', TRUE, 'FIELD_', $this->recInMarkersHSC);
1090
1091                 $markerArray['###HIDDENFIELDS###'].= '<input type="hidden" name="FE['.$this->theTable.'][uid]" value="'.$currentArr['uid'].'" />';
1092                 if ($this->conf['edit.']['preview'] && !$this->previewLabel)    {$markerArray['###HIDDENFIELDS###'].= '<input type="hidden" name="preview" value="1" />';}
1093                 $content = $this->cObj->substituteMarkerArray($templateCode, $markerArray);
1094                 $content.=$this->cObj->getUpdateJS($this->modifyDataArrForFormUpdate($currentArr), $this->theTable.'_form',  'FE['.$this->theTable.']', $this->fieldList.$this->additionalUpdateFields);
1095
1096                 return $content;
1097         }
1098
1099         /**
1100          * Processes socalled "setfixed" commands. These are commands setting a certain field in a certain record to a certain value. Like a link you can click in an email which will unhide a record to enable something. Or likewise a link which can delete a record by a single click.
1101          * The idea is that only some allowed actions like this is allowed depending on the configured TypoScript.
1102          *
1103          * @return      string          HTML content displaying the status of the action
1104          */
1105         function procesSetFixed()       {
1106                 if ($this->conf['setfixed'])    {
1107                         $theUid = intval($this->recUid);
1108                         $origArr = $GLOBALS['TSFE']->sys_page->getRawRecord($this->theTable,  $theUid);
1109                         $fD = t3lib_div::_GP('fD');
1110                         $sFK = t3lib_div::_GP('sFK');
1111
1112                         $fieldArr=array();
1113                         if (is_array($fD) || $sFK=='DELETE')    {
1114                                 if (is_array($fD))      {
1115                                         reset($fD);
1116                                         while(list($field,$value)=each($fD))    {
1117                                                 $origArr[$field]=$value;
1118                                                 $fieldArr[]=$field;
1119                                         }
1120                                 }
1121                                 $theCode = $this->setfixedHash($origArr,$origArr['_FIELDLIST']);
1122                                 if (!strcmp($this->authCode,$theCode))  {
1123                                         if ($sFK=='DELETE')     {
1124                                                 $this->cObj->DBgetDelete($this->theTable, $theUid, TRUE);
1125                                         } else {
1126                                                 $newFieldList = implode(array_intersect(t3lib_div::trimExplode(',',$this->fieldList),t3lib_div::trimExplode(',',implode($fieldArr,','),1)),',');
1127                                                 $this->cObj->DBgetUpdate($this->theTable, $theUid, $fD, $newFieldList, TRUE);
1128                                         }
1129
1130                                                 // Outputting template
1131                                         $this->markerArray = $this->cObj->fillInMarkerArray($this->markerArray, $origArr, '', TRUE, 'FIELD_', $this->recInMarkersHSC);
1132                                         $content = $this->getPlainTemplate('###TEMPLATE_SETFIXED_OK_'.$sFK.'###');
1133                                         if (!$content)  {$content = $this->getPlainTemplate('###TEMPLATE_SETFIXED_OK###');}
1134
1135                                                 // Compiling email
1136                                         $this->compileMail(
1137                                                 'SETFIXED_'.$sFK,
1138                                                 array($origArr),
1139                                                 $origArr[$this->conf['email.']['field']],
1140                                                 $this->conf['setfixed.']
1141                                         );
1142                                                 // Clearing cache if set:
1143                                         $this->clearCacheIfSet();
1144                                 } else $content = $this->getPlainTemplate('###TEMPLATE_SETFIXED_FAILED###');
1145                         } else $content = $this->getPlainTemplate('###TEMPLATE_SETFIXED_FAILED###');
1146                 }
1147                 return $content;
1148         }
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172         /*****************************************
1173          *
1174          * Template processing functions
1175          *
1176          *****************************************/
1177
1178
1179
1180         /**
1181          * Remove required parts from template code string
1182          *       Works like this:
1183          *               - You insert subparts like this ###SUB_REQUIRED_FIELD_'.$theField.'### in the template that tells what is required for the field, if it's not correct filled in.
1184          *               - These subparts are all removed, except if the field is listed in $failure string!
1185          *
1186          *              Only fields that are found in $this->requiredArr is processed.
1187          *
1188          * @param       string          The template HTML code
1189          * @param       string          Comma list of fields which has errors (and therefore should not be removed)
1190          * @return      string          The processed template HTML code
1191          */
1192         function removeRequired($templateCode,$failure) {
1193                 reset($this->requiredArr);
1194                 while(list(,$theField)=each($this->requiredArr))        {
1195                         if (!t3lib_div::inList($failure,$theField))     {
1196                                 $templateCode = $this->cObj->substituteSubpart($templateCode, '###SUB_REQUIRED_FIELD_'.$theField.'###', '');
1197                         }
1198                 }
1199                 return $templateCode;
1200         }
1201
1202         /**
1203          * Returns template subpart HTML code for the key given
1204          *
1205          * @param       string          Subpart marker to return subpart for.
1206          * @param       array           Optional data record array. If set, then all fields herein will also be substituted if found as markers in the template
1207          * @return      string          The subpart with all markers found in current $this->markerArray substituted.
1208          * @see tslib_cObj::fillInMarkerArray()
1209          */
1210         function getPlainTemplate($key,$r='')   {
1211                 if ($this->conf['debug'])       debug('getPlainTemplate(): '.$key,1);
1212                 $templateCode = $this->cObj->getSubpart($this->templateCode, $key);
1213                 $this->setCObjects($templateCode,is_array($r)?$r:array());
1214                 return  $this->cObj->substituteMarkerArray(
1215                                 $templateCode,
1216                                 is_array($r) ? $this->cObj->fillInMarkerArray($this->markerArray, $r, '', TRUE, 'FIELD_', $this->recInMarkersHSC) : $this->markerArray
1217                         );
1218         }
1219
1220         /**
1221          * Modifies input array for passing on to tslib_cObj::getUpdateJS() which produces some JavaScript for form evaluation or the like.
1222          *
1223          * @param       array           The data array
1224          * @return      array           The processed input array
1225          * @see displayCreateScreen(), displayEditForm(), tslib_cObj::getUpdateJS()
1226          */
1227         function modifyDataArrForFormUpdate($inputArr)  {
1228                 if (is_array($this->conf[$this->cmdKey.'.']['evalValues.']))    {
1229                         reset($this->conf[$this->cmdKey.'.']['evalValues.']);
1230                         while(list($theField,$theValue)=each($this->conf[$this->cmdKey.'.']['evalValues.']))    {
1231                                 $listOfCommands = t3lib_div::trimExplode(',',$theValue,1);
1232                                 while(list(,$cmd)=each($listOfCommands))        {
1233                                         $cmdParts = split('\[|\]',$cmd);        // Point is to enable parameters after each command enclosed in brackets [..]. These will be in position 1 in the array.
1234                                         $theCmd = trim($cmdParts[0]);
1235                                         switch($theCmd) {
1236                                                 case 'twice':
1237                                                         if (isset($inputArr[$theField]))        {
1238                                                                 if (!isset($inputArr[$theField.'_again']))      {
1239                                                                         $inputArr[$theField.'_again'] = $inputArr[$theField];
1240                                                                 }
1241                                                                 $this->additionalUpdateFields.=','.$theField.'_again';
1242                                                         }
1243                                                 break;
1244                                         }
1245                                 }
1246                         }
1247                 }
1248                 if (is_array($this->conf['parseValues.']))      {
1249                         reset($this->conf['parseValues.']);
1250                         while(list($theField,$theValue)=each($this->conf['parseValues.']))      {
1251                                 $listOfCommands = t3lib_div::trimExplode(',',$theValue,1);
1252                                 while(list(,$cmd)=each($listOfCommands))        {
1253                                         $cmdParts = split('\[|\]',$cmd);        // Point is to enable parameters after each command enclosed in brackets [..]. These will be in position 1 in the array.
1254                                         $theCmd = trim($cmdParts[0]);
1255                                         switch($theCmd) {
1256                                                 case 'multiple':
1257                                                         if (isset($inputArr[$theField]) && !$this->isPreview()) {
1258                                                                 $inputArr[$theField] = explode(',',$inputArr[$theField]);
1259                                                         }
1260                                                 break;
1261                                                 case 'checkArray':
1262                                                         if ($inputArr[$theField] && !$this->isPreview())        {
1263                                                                 for($a=0;$a<=30;$a++)   {
1264                                                                         if ($inputArr[$theField] & pow(2,$a))   {
1265                                                                                 $alt_theField = $theField.']['.$a;
1266                                                                                 $inputArr[$alt_theField] = 1;
1267                                                                                 $this->additionalUpdateFields.=','.$alt_theField;
1268                                                                         }
1269                                                                 }
1270                                                         }
1271                                                 break;
1272                                         }
1273                                 }
1274                         }
1275                 }
1276
1277
1278                 $inputArr = $this->userProcess_alt(
1279                         $this->conf['userFunc_updateArray'],
1280                         $this->conf['userFunc_updateArray.'],
1281                         $inputArr
1282                 );
1283
1284                 return $inputArr;
1285         }
1286
1287         /**
1288          * Will render TypoScript cObjects (configured in $this->conf['cObjects.']) and add their content to keys in a markerArray, either the array passed to the function or the internal one ($this->markerArray) if the input $markerArray is not set.
1289          *
1290          * @param       string          The current template code string. Is used to check if the marker string is found and if not, the content object is not rendered!
1291          * @param       array           An alternative data record array (if empty then $this->dataArr is used)
1292          * @param       mixed           An alternative markerArray to fill in (instead of $this->markerArray). If you want to set the cobjects in the internal $this->markerArray, then just set this to non-array value.
1293          * @param       string          Optional prefix to set for the marker strings.
1294          * @return      array           The processed $markerArray (if given).
1295          */
1296         function setCObjects($templateCode,$currentArr=array(),$markerArray='',$specialPrefix='')       {
1297                 if (is_array($this->conf['cObjects.'])) {
1298                         reset($this->conf['cObjects.']);
1299
1300                         while(list($theKey,$theConf)=each($this->conf['cObjects.']))    {
1301                                 if (!strstr($theKey,'.'))       {
1302                                         if (strstr($templateCode,'###'.$specialPrefix.'CE_'.$theKey.'###'))     {
1303                                                 $cObjCode = $this->cObj->cObjGetSingle($this->conf['cObjects.'][$theKey], $this->conf['cObjects.'][$theKey.'.'], 'cObjects.'.$theKey);
1304
1305                                                 if (!is_array($markerArray))    {
1306                                                         $this->markerArray['###'.$specialPrefix.'CE_'.$theKey.'###'] = $cObjCode;
1307                                                 } else {
1308                                                         $markerArray['###'.$specialPrefix.'CE_'.$theKey.'###'] = $cObjCode;
1309                                                 }
1310                                         }
1311                                         if (strstr($templateCode,'###'.$specialPrefix.'PCE_'.$theKey.'###'))    {
1312                                                 $local_cObj =t3lib_div::makeInstance('tslib_cObj');
1313                                                 $local_cObj->start(count($currentArr)?$currentArr:$this->dataArr,$this->theTable);
1314                                                 $cObjCode = $local_cObj->cObjGetSingle($this->conf['cObjects.'][$theKey], $this->conf['cObjects.'][$theKey.'.'], 'cObjects.'.$theKey);
1315
1316                                                 if (!is_array($markerArray))    {
1317                                                         $this->markerArray['###'.$specialPrefix.'PCE_'.$theKey.'###'] = $cObjCode;
1318                                                 } else {
1319                                                         $markerArray['###'.$specialPrefix.'PCE_'.$theKey.'###'] = $cObjCode;
1320                                                 }
1321                                         }
1322                                 }
1323                         }
1324                 }
1325                 return $markerArray;
1326         }
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346         /*****************************************
1347          *
1348          * Emailing
1349          *
1350          *****************************************/
1351
1352         /**
1353          * Sends info mail to user
1354          *
1355          * @return      string          HTML content message
1356          * @see init(),compileMail(), sendMail()
1357          */
1358         function sendInfoMail() {
1359                 if ($this->conf['infomail'] && $this->conf['email.']['field'])  {
1360                         $fetch = t3lib_div::_GP('fetch');
1361                         if (isset($fetch))      {
1362                                         // Getting infomail config.
1363                                 $key= trim(t3lib_div::_GP('key'));
1364                                 if (is_array($this->conf['infomail.'][$key.'.']))               {
1365                                         $config = $this->conf['infomail.'][$key.'.'];
1366                                 } else {
1367                                         $config = $this->conf['infomail.']['default.'];
1368                                 }
1369                                 $pidLock='';
1370                                 if (!$config['dontLockPid'])    {
1371                                         $pidLock='AND pid IN ('.$this->thePid.') ';
1372                                 }
1373
1374                                         // Getting records
1375                                 if (t3lib_div::testInt($fetch)) {
1376                                         $DBrows = $GLOBALS['TSFE']->sys_page->getRecordsByField($this->theTable,'uid',$fetch,$pidLock,'','','1');
1377                                 } elseif ($fetch) {     // $this->conf['email.']['field'] must be a valid field in the table!
1378                                         $DBrows = $GLOBALS['TSFE']->sys_page->getRecordsByField($this->theTable,$this->conf['email.']['field'],$fetch,$pidLock,'','','100');
1379                                 }
1380
1381                                         // Processing records
1382                                 if (is_array($DBrows))  {
1383                                         $recipient = $DBrows[0][$this->conf['email.']['field']];
1384                                         $this->compileMail($config['label'], $DBrows, $recipient, $this->conf['setfixed.']);
1385                                 } elseif ($this->cObj->checkEmail($fetch)) {
1386                                         $this->sendMail($fetch, '', trim($this->cObj->getSubpart($this->templateCode, '###'.$this->emailMarkPrefix.'NORECORD###')));
1387                                 }
1388
1389                                 $content = $this->getPlainTemplate('###TEMPLATE_INFOMAIL_SENT###');
1390                         } else {
1391                                 $content = $this->getPlainTemplate('###TEMPLATE_INFOMAIL###');
1392                         }
1393                 } else $content='Error: infomail option is not available or emailField is not setup in TypoScript';
1394                 return $content;
1395         }
1396
1397         /**
1398          * Compiles and sends a mail based on input values + template parts. Looks for a normal and an "-admin" template and may send both kinds of emails. See documentation in TSref.
1399          *
1400          * @param       string          A key which together with $this->emailMarkPrefix will identify the part from the template code to use for the email.
1401          * @param       array           An array of records which fields are substituted in the templates
1402          * @param       mixed           Mail recipient. If string then its supposed to be an email address. If integer then its a uid of a fe_users record which is looked up and the email address from here is used for sending the mail.
1403          * @param       array           Additional fields to set in the markerArray used in the substitution process
1404          * @return      void
1405          */
1406         function compileMail($key, $DBrows, $recipient, $setFixedConfig=array())        {
1407                 $GLOBALS['TT']->push('compileMail');
1408                 $mailContent='';
1409                 $key = $this->emailMarkPrefix.$key;
1410
1411                 $userContent['all'] = trim($this->cObj->getSubpart($this->templateCode, '###'.$key.'###'));
1412                 $adminContent['all'] = trim($this->cObj->getSubpart($this->templateCode, '###'.$key.'-ADMIN###'));
1413                 $userContent['rec'] = $this->cObj->getSubpart($userContent['all'], '###SUB_RECORD###');
1414                 $adminContent['rec'] = $this->cObj->getSubpart($adminContent['all'], '###SUB_RECORD###');
1415
1416                 reset($DBrows);
1417                 while(list(,$r)=each($DBrows))  {
1418                         $markerArray = $this->cObj->fillInMarkerArray($this->markerArray, $r,'',0);
1419                         $markerArray = $this->setCObjects($userContent['rec'].$adminContent['rec'],$r,$markerArray,'ITEM_');
1420                         $markerArray['###SYS_AUTHCODE###'] = $this->authCode($r);
1421                         $markerArray = $this->setfixed($markerArray, $setFixedConfig, $r);
1422
1423                         if ($userContent['rec'])        $userContent['accum'] .=$this->cObj->substituteMarkerArray($userContent['rec'], $markerArray);
1424                         if ($adminContent['rec'])       $adminContent['accum'].=$this->cObj->substituteMarkerArray($adminContent['rec'], $markerArray);
1425                 }
1426
1427                 if ($userContent['all'])        $userContent['final'] .=$this->cObj->substituteSubpart($userContent['all'], '###SUB_RECORD###', $userContent['accum']);
1428                 if ($adminContent['all'])       $adminContent['final'].=$this->cObj->substituteSubpart($adminContent['all'], '###SUB_RECORD###', $adminContent['accum']);
1429
1430                 if (t3lib_div::testInt($recipient))     {
1431                         $fe_userRec = $GLOBALS['TSFE']->sys_page->getRawRecord('fe_users',$recipient);
1432                         $recipient=$fe_userRec['email'];
1433                 }
1434
1435                 $GLOBALS['TT']->setTSlogMessage('Template key: ###'.$key.'###, userContentLength: '.strlen($userContent['final']).', adminContentLength: '.strlen($adminContent['final']));
1436
1437                 $this->sendMail($recipient, $this->conf['email.']['admin'], $userContent['final'], $adminContent['final']);
1438                 $GLOBALS['TT']->pull();
1439         }
1440
1441         /**
1442          * Actually sends the requested mails (through $this->cObj->sendNotifyEmail)
1443          *
1444          * @param       string          Recipient email address (or list)
1445          * @param       string          Possible "admin" email address. Will enable sending of admin emails if also $adminContent is provided
1446          * @param       string          Content for the regular email to user
1447          * @param       string          Content for the admin email to administrator
1448          * @return      void
1449          * @access private
1450          * @see compileMail(), sendInfoMail()
1451          */
1452         function sendMail($recipient, $admin, $content='', $adminContent='')    {
1453                         // Admin mail:
1454                 if ($admin && $adminContent)    {
1455                         if (!$this->isHTMLContent($adminContent))       {
1456                                 $admMail = $this->cObj->sendNotifyEmail($adminContent,
1457                                                                         $admin,
1458                                                                         '',
1459                                                                         $this->conf['email.']['from'],
1460                                                                         $this->conf['email.']['fromName'],
1461                                                                         $recipient
1462                                                         );
1463                         } else {
1464                                 $this->sendHTMLMail($adminContent,
1465                                                                         $admin,
1466                                                                         '',
1467                                                                         $this->conf['email.']['from'],
1468                                                                         $this->conf['email.']['fromName'],
1469                                                                         $recipient
1470                                                         );
1471                         }
1472                 }
1473                         // user mail:
1474                 if (!$this->isHTMLContent($content))    {
1475                         $this->cObj->sendNotifyEmail($content,
1476                                                                 $recipient,
1477                                                                 '',                     // ($admMail ? '' : $admin),            // If the special administration mail was not found and send, the regular is...
1478                                                                 $this->conf['email.']['from'],
1479                                                                 $this->conf['email.']['fromName']
1480                                                 );
1481                 } else {
1482                         $this->sendHTMLMail($content,
1483                                                                 $recipient,
1484                                                                 '',                     // ($admMail ? '' : $admin),            // If the special administration mail was not found and send, the regular is...
1485                                                                 $this->conf['email.']['from'],
1486                                                                 $this->conf['email.']['fromName']
1487                                                 );
1488                 }
1489         }
1490
1491         /**
1492          * Detects if content is HTML (looking for <html> tag as first and last in string)
1493          *
1494          * @param       string          Content string to test
1495          * @return      boolean         Returns true if the content begins and ends with <html></html>-tags
1496          */
1497         function isHTMLContent($c)      {
1498                 $c = trim($c);
1499                 $first = strtolower(substr($c,0,6));
1500                 $last = strtolower(substr($c,-7));
1501                 if ($first.$last=='<html></html>')      return 1;
1502         }
1503
1504         /**
1505          * Sending HTML email, using same parameters as tslib_cObj::sendNotifyEmail()
1506          * NOTICE: "t3lib_htmlmail" library must be included for this to work, otherwise an error message is outputted.
1507          *
1508          * @param       string          The message content. If blank, no email is sent.
1509          * @param       string          Comma list of recipient email addresses
1510          * @param       string          IGNORE this parameter
1511          * @param       string          "From" email address
1512          * @param       string          Optional "From" name
1513          * @param       string          Optional "Reply-To" header email address.
1514          * @return      void
1515          * @access private
1516          * @see sendMail(), tslib_cObj::sendNotifyEmail()
1517          */
1518         function sendHTMLMail($content,$recipient,$dummy,$fromEmail,$fromName,$replyTo='')      {
1519                 if (trim($recipient) && trim($content)) {
1520                         $cls=t3lib_div::makeInstanceClassName('t3lib_htmlmail');
1521                         if (class_exists($cls)) {       // If htmlmail lib is included, then generate a nice HTML-email
1522                                 $parts = spliti('<title>|</title>',$content,3);
1523                                 $subject = trim($parts[1]) ? trim($parts[1]) : 'TYPO3 FE Admin message';
1524
1525                                 $Typo3_htmlmail = t3lib_div::makeInstance('t3lib_htmlmail');
1526                                 $Typo3_htmlmail->start();
1527                                 $Typo3_htmlmail->useBase64();
1528
1529                                 $Typo3_htmlmail->subject = $subject;
1530                                 $Typo3_htmlmail->from_email = $fromEmail;
1531                                 $Typo3_htmlmail->from_name = $fromName;
1532                                 $Typo3_htmlmail->replyto_email = $replyTo ? $replyTo : $fromEmail;
1533                                 $Typo3_htmlmail->replyto_name = $replyTo ? '' : $fromName;
1534                                 $Typo3_htmlmail->organisation = '';
1535                                 $Typo3_htmlmail->priority = 3;
1536
1537                                         // HTML
1538                                 $Typo3_htmlmail->theParts['html']['content'] = $content;        // Fetches the content of the page
1539                                 $Typo3_htmlmail->theParts['html']['path'] = '';
1540                                 $Typo3_htmlmail->extractMediaLinks();
1541                                 $Typo3_htmlmail->extractHyperLinks();
1542                                 $Typo3_htmlmail->fetchHTMLMedia();
1543                                 $Typo3_htmlmail->substMediaNamesInHTML(0);      // 0 = relative
1544                                 $Typo3_htmlmail->substHREFsInHTML();
1545                                 $Typo3_htmlmail->setHTML($Typo3_htmlmail->encodeMsg($Typo3_htmlmail->theParts['html']['content']));
1546
1547                                         // PLAIN
1548                                 $Typo3_htmlmail->addPlain('');
1549
1550                                         // SET Headers and Content
1551                                 $Typo3_htmlmail->setHeaders();
1552                                 $Typo3_htmlmail->setContent();
1553                                 $Typo3_htmlmail->setRecipient($recipient);
1554
1555                 //              debug($Typo3_htmlmail->theParts);
1556                                 $Typo3_htmlmail->sendtheMail();
1557                         } else {
1558                                 debug('SYSTEM ERROR: No HTML-mail library loaded. Set "page.config.incT3Lib_htmlmail = 1" is your TypoScript template.');
1559                         }
1560                 }
1561         }
1562
1563
1564
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1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586         /*****************************************
1587          *
1588          * Various helper functions
1589          *
1590          *****************************************/
1591
1592
1593         /**
1594          * Returns true if authentication is OK based on the "aC" code which is a GET parameter set from outside with a hash string which must match some internal hash string.
1595          * This allows to authenticate editing without having a fe_users login
1596          * Uses $this->authCode which is set in init() by "t3lib_div::_GP('aC');"
1597          *
1598          * @param       array           The data array for which to evaluate authentication
1599          * @return      boolean         True if authenticated OK
1600          * @see authCode(), init()
1601          */
1602         function aCAuth($r)     {
1603                 if ($this->authCode && !strcmp($this->authCode,$this->authCode($r)))    {
1604                         return true;
1605                 }
1606         }
1607
1608         /**
1609          * Creating authentication hash string based on input record and the fields listed in TypoScript property "authcodeFields"
1610          *
1611          * @param       array           The data record
1612          * @param       string          Additional string to include in the hash
1613          * @return      string          Hash string of $this->codeLength (if TypoScript "authcodeFields" was set)
1614          * @see aCAuth()
1615          */
1616         function authCode($r,$extra='') {
1617                 $l=$this->codeLength;
1618                 if ($this->conf['authcodeFields'])      {
1619                         $fieldArr = t3lib_div::trimExplode(',', $this->conf['authcodeFields'], 1);
1620                         $value='';
1621                         while(list(,$field)=each($fieldArr))    {
1622                                 $value.=$r[$field].'|';
1623                         }
1624                         $value.=$extra.'|'.$this->conf['authcodeFields.']['addKey'];
1625                         if ($this->conf['authcodeFields.']['addDate'])  {
1626                                 $value.='|'.date($this->conf['authcodeFields.']['addDate']);
1627                         }
1628                         $value.=$GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey'];
1629                         return substr(md5($value), 0,$l);
1630                 }
1631         }
1632
1633         /**
1634          * Adding keys to the marker array with "setfixed" GET parameters
1635          *
1636          * @param       array           Marker-array to modify/add a key to.
1637          * @param       array           TypoScript properties configuring "setfixed" for the plugin. Basically this is $this->conf['setfixed.'] passed along.
1638          * @param       array           The data record
1639          * @return      array           Processed $markerArray
1640          * @see compileMail()
1641          */
1642         function setfixed($markerArray, $setfixed, $r)  {
1643                 if (is_array($setfixed))        {
1644                         reset($setfixed);
1645                         while(list($theKey,$data)=each($setfixed))      {
1646                                 if (!strcmp($theKey,'DELETE'))  {
1647                                         $recCopy = $r;
1648                                         $string='&cmd=setfixed&sFK='.rawurlencode($theKey).'&rU='.$r['uid'];
1649                                         $string.='&aC='.$this->setfixedHash($recCopy,$data['_FIELDLIST']);
1650                                         $markerArray['###SYS_SETFIXED_DELETE###'] = htmlspecialchars($string);
1651                                 } elseif (strstr($theKey,'.'))  {
1652                                         $theKey = substr($theKey,0,-1);
1653                                         if (is_array($data))    {
1654                                                 reset($data);
1655                                                 $recCopy = $r;
1656                                                 $string='&cmd=setfixed&sFK='.rawurlencode($theKey).'&rU='.$r['uid'];
1657                                                 while(list($fieldName,$fieldValue)=each($data)) {
1658                                                         $string.='&fD['.$fieldName.']='.rawurlencode($fieldValue);
1659                                                         $recCopy[$fieldName]=$fieldValue;
1660                                                 }
1661                                                 $string.='&aC='.$this->setfixedHash($recCopy,$data['_FIELDLIST']);
1662                                                 $markerArray['###SYS_SETFIXED_'.$theKey.'###'] = htmlspecialchars($string);
1663                                         }
1664                                 }
1665                         }
1666                 }
1667                 return $markerArray;
1668         }
1669
1670         /**
1671          * Creating hash string for setFixed. Much similar to authCode()
1672          *
1673          * @param       array           The data record
1674          * @param       string          List of fields to use
1675          * @return      string          Hash string of $this->codeLength (if TypoScript "authcodeFields" was set)
1676          * @see setfixed(),authCode()
1677          */
1678         function setfixedHash($recCopy,$fields='')      {
1679                 if ($fields)    {
1680                         $fieldArr = t3lib_div::trimExplode(',',$fields,1);
1681                         reset($fieldArr);
1682                         while(list($k,$v)=each($fieldArr))      {
1683                                 $recCopy_temp[$k]=$recCopy[$v];
1684                         }
1685                 } else {
1686                         $recCopy_temp=$recCopy;
1687                 }
1688                 $encStr = implode('|',$recCopy_temp).'|'.$this->conf['authcodeFields.']['addKey'].'|'.$GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey'];
1689                 $hash = substr(md5($encStr),0,$this->codeLength);
1690                 return $hash;
1691         }
1692
1693
1694         /**
1695          * Returns true if preview display is on.
1696          *
1697          * @return      boolean
1698          */
1699         function isPreview()    {
1700                 return ($this->conf[$this->cmdKey.'.']['preview'] && $this->preview);
1701         }
1702
1703         /**
1704          * Creates an instance of class "t3lib_basicFileFunctions" in $this->fileFunc (if not already done)
1705          *
1706          * @return      void
1707          */
1708         function createFileFuncObj()    {
1709                 if (!$this->fileFunc)   {
1710                         $this->fileFunc = t3lib_div::makeInstance('t3lib_basicFileFunctions');
1711                 }
1712         }
1713
1714         /**
1715          * If TypoScript property clearCacheOfPages is set then all page ids in this value will have their cache cleared
1716          *
1717          * @return      void
1718          */
1719         function clearCacheIfSet()      {
1720                 if ($this->conf['clearCacheOfPages'])   {
1721                         $cc_pidList = $GLOBALS['TYPO3_DB']->cleanIntList($this->conf['clearCacheOfPages']);
1722                         $GLOBALS['TSFE']->clearPageCacheContent_pidList($cc_pidList);
1723                 }
1724         }
1725
1726         /**
1727          * Returns an error message for the field/command combination inputted. The error message is looked up in the TypoScript properties (evalErrors.[fieldname].[command]) and if empty then the $label value is returned
1728          *
1729          * @param       string          Field name
1730          * @param       string          Command identifier string
1731          * @param       string          Alternative label, shown if no other error string was found
1732          * @return      string          The error message string
1733          */
1734         function getFailure($theField, $theCmd, $label) {
1735                 return isset($this->conf['evalErrors.'][$theField.'.'][$theCmd]) ? $this->conf['evalErrors.'][$theField.'.'][$theCmd] : $label;
1736         }
1737 }
1738
1739
1740 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['media/scripts/fe_adminLib.inc'])   {
1741         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['media/scripts/fe_adminLib.inc']);
1742 }
1743 ?>