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t3lib

class.t3lib_clipboard.php

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00001 <?php
00002 /***************************************************************
00003 *  Copyright notice
00004 *
00005 *  (c) 1999-2004 Kasper Skaarhoj (kasperYYYY@typo3.com)
00006 *  All rights reserved
00007 *
00008 *  This script is part of the TYPO3 project. The TYPO3 project is
00009 *  free software; you can redistribute it and/or modify
00010 *  it under the terms of the GNU General Public License as published by
00011 *  the Free Software Foundation; either version 2 of the License, or
00012 *  (at your option) any later version.
00013 *
00014 *  The GNU General Public License can be found at
00015 *  http://www.gnu.org/copyleft/gpl.html.
00016 *  A copy is found in the textfile GPL.txt and important notices to the license
00017 *  from the author is found in LICENSE.txt distributed with these scripts.
00018 *
00019 *
00020 *  This script is distributed in the hope that it will be useful,
00021 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00022 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00023 *  GNU General Public License for more details.
00024 *
00025 *  This copyright notice MUST APPEAR in all copies of the script!
00026 ***************************************************************/
00090 class t3lib_clipboard {
00091    var $numberTabs = 3;
00092 
00112    var $clipData=array();
00113 
00114    var $changed=0;
00115    var $current='';
00116    var $backPath='';
00117    var $lockToNormal=0;
00118    var $fileMode=0;     // If set, clipboard is displaying files.
00119 
00120 
00126    function initializeClipboard()   {
00127       global $BE_USER;
00128 
00129          // Get data
00130       $clipData = $BE_USER->getModuleData('clipboard',$BE_USER->getTSConfigVal('options.saveClipboard')?'':'ses');
00131 
00132          // NumberTabs
00133       $clNP = $BE_USER->getTSConfigVal('options.clipboardNumberPads');
00134       if (t3lib_div::testInt($clNP) && $clNP>=0)   {
00135          $this->numberTabs = t3lib_div::intInRange($clNP,0,20);
00136       }
00137 
00138          // Resets/reinstates the clipboard pads
00139       $this->clipData['normal'] = is_array($clipData['normal']) ? $clipData['normal'] : array();
00140       for ($a=1;$a<=$this->numberTabs;$a++)  {
00141          $this->clipData['tab_'.$a] = is_array($clipData['tab_'.$a]) ? $clipData['tab_'.$a] : array();
00142       }
00143 
00144          // Setting the current pad pointer ($this->current) and _setThumb (which determines whether or not do show file thumbnails)
00145       $this->clipData['current'] = $this->current = isset($this->clipData[$clipData['current']]) ? $clipData['current'] : 'normal';
00146       $this->clipData['_setThumb'] = $clipData['_setThumb'];
00147    }
00148 
00155    function lockToNormal() {
00156       $this->lockToNormal=1;
00157       $this->current='normal';
00158    }
00159 
00172    function setCmd($cmd)   {
00173       if (is_array($cmd['el']))  {
00174          reset($cmd['el']);
00175          while(list($k,$v)=each($cmd['el'])) {
00176             if ($this->current=='normal') {
00177                unset($this->clipData['normal']);
00178             }
00179             if ($v)  {
00180                $this->clipData[$this->current]['el'][$k]=$v;
00181             } else {
00182                $this->removeElement($k);
00183             }
00184             $this->changed=1;
00185          }
00186       }
00187          // Change clipboard pad (if not locked to normal)
00188       if ($cmd['setP']) {
00189          $this->setCurrentPad($cmd['setP']);
00190       }
00191          // Remove element (value = item ident: DB; '[tablename]|[uid]'    FILE: '_FILE|[shortmd5 hash of path]'
00192       if ($cmd['remove'])  {
00193          $this->removeElement($cmd['remove']);
00194          $this->changed=1;
00195       }
00196          // Remove all on current pad (value = pad-ident)
00197       if ($cmd['removeAll'])  {
00198          $this->clipData[$cmd['removeAll']]=array();
00199          $this->changed=1;
00200       }
00201          // Set copy mode of the tab
00202       if (isset($cmd['setCopyMode']))  {
00203          $this->clipData[$this->current]['mode']=$this->isElements()?($cmd['setCopyMode']?'copy':''):'';
00204          $this->changed=1;
00205       }
00206          // Toggle thumbnail display for files on/off
00207       if (isset($cmd['setThumb']))  {
00208          $this->clipData['_setThumb']=$cmd['setThumb'];
00209          $this->changed=1;
00210       }
00211    }
00212 
00219    function setCurrentPad($padIdent)   {
00220          // Change clipboard pad (if not locked to normal)
00221       if (!$this->lockToNormal && $this->current!=$padIdent)   {
00222          if (isset($this->clipData[$padIdent])) $this->clipData['current'] = $this->current = $padIdent;
00223          if ($this->current!='normal' || !$this->isElements()) $this->clipData[$this->current]['mode']='';  // Setting mode to default (move) if no items on it or if not 'normal'
00224          $this->changed=1;
00225       }
00226    }
00227 
00234    function endClipboard() {
00235       if ($this->changed)  $this->saveClipboard();
00236       $this->changed=0;
00237    }
00238 
00247    function cleanUpCBC($CBarr,$table,$removeDeselected=0)   {
00248       if (is_array($CBarr))   {
00249          reset($CBarr);
00250          while(list($k,$v)=each($CBarr))  {
00251             $p=explode('|',$k);
00252             if ((string)$p[0]!=(string)$table || ($removeDeselected && !$v))  {
00253                unset($CBarr[$k]);
00254             }
00255          }
00256       }
00257       return $CBarr;
00258    }
00259 
00265    function isElements()   {
00266       return is_array($this->clipData[$this->current]['el']) && count($this->clipData[$this->current]['el']);
00267    }
00268 
00274    function printClipboard()  {
00275       global $TBE_TEMPLATE,$LANG;
00276 
00277       $out=array();
00278       $elCount = count($this->elFromTable($this->fileMode?'_FILE':''));
00279 
00280          // Upper header
00281       $out[]='
00282          <tr class="bgColor2">
00283             <td colspan="3" nowrap="nowrap" align="center"><span class="uppercase"><strong>'.$this->clLabel('clipboard','buttons').'</strong></span></td>
00284          </tr>';
00285 
00286          // Button/menu header:
00287       $thumb_url = t3lib_div::linkThisScript(array('CB'=>array('setThumb'=>$this->clipData['_setThumb']?0:1)));
00288       $copymode_url = t3lib_div::linkThisScript(array('CB'=>array('setCopyMode'=>($this->currentMode()=='copy'?'':'copy'))));
00289       $rmall_url = t3lib_div::linkThisScript(array('CB'=>array('removeAll'=>$this->current)));
00290 
00291          // Selector menu + clear button
00292       $opt=array();
00293       $opt[]='<option value="" selected="selected">'.$this->clLabel('menu','rm').'</option>';
00294       if (!$this->fileMode && $elCount)   $opt[]='<option value="'.htmlspecialchars("document.location='".$this->editUrl()."&returnUrl='+top.rawurlencode(document.location);").'">'.$this->clLabel('edit','rm').'</option>';
00295       if ($elCount)  $opt[]='<option value="'.htmlspecialchars("
00296          if(confirm(".$GLOBALS['LANG']->JScharCode(sprintf($LANG->sL('LLL:EXT:lang/locallang_core.php:mess.deleteClip'),$elCount)).")){
00297             document.location='".$this->deleteUrl(0,$this->fileMode?1:0)."&redirect='+top.rawurlencode(document.location);
00298          }
00299          ").'">'.$this->clLabel('delete','rm').'</option>';
00300       $selector_menu = '<select name="_clipMenu" onchange="eval(this.options[this.selectedIndex].value);this.selectedIndex=0;">'.implode('',$opt).'</select>';
00301 
00302       $out[]='
00303          <tr class="typo3-clipboard-head">
00304             <td>'.
00305             '<a href="'.htmlspecialchars($thumb_url).'#clip_head">'.
00306                '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/thumb_'.($this->clipData['_setThumb']?'s':'n').'.gif','width="21" height="16"').' vspace="2" border="0" title="'.$this->clLabel('thumbmode_clip').'" alt="" />'.
00307                '</a>'.
00308             '<a href="'.htmlspecialchars($copymode_url).'#clip_head">'.
00309                '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/copymode_'.($this->currentMode()=='copy'?'s':'n').'.gif','width="21" height="16"').' vspace="2" border="0" title="'.$this->clLabel('copymode').'" alt="" />'.
00310                '</a>'.
00311             '</td>
00312             <td width="95%">'.$selector_menu.'</td>
00313             <td><a href="'.htmlspecialchars($rmall_url).'#clip_head">'.$LANG->sL('LLL:EXT:lang/locallang_core.php:buttons.clear',1).'</a></td>
00314          </tr>';
00315 
00316 
00317          // Print header and content for the NORMAL tab:
00318       $out[]='
00319          <tr class="bgColor5">
00320             <td colspan="3"><a href="'.htmlspecialchars(t3lib_div::linkThisScript(array('CB'=>array('setP'=>'normal')))).'#clip_head">'.
00321                '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/ol/'.($this->current=='normal'?'minus':'plus').'bullet.gif','width="18" height="16"').' border="0" align="top" alt="" />'.
00322                $this->padTitleWrap('Normal','normal').
00323                '</a></td>
00324          </tr>';
00325       if ($this->current=='normal') $out=array_merge($out,$this->printContentFromTab('normal'));
00326 
00327          // Print header and content for the NUMERIC tabs:
00328       for ($a=1;$a<=$this->numberTabs;$a++)  {
00329          $out[]='
00330             <tr class="bgColor5">
00331                <td colspan="3"><a href="'.htmlspecialchars(t3lib_div::linkThisScript(array('CB'=>array('setP'=>'tab_'.$a)))).'#clip_head">'.
00332                   '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/ol/'.($this->current=='tab_'.$a?'minus':'plus').'bullet.gif','width="18" height="16"').' border="0" align="top" alt="" />'.
00333                   $this->padTitleWrap($this->clLabel('cliptabs').$a,'tab_'.$a).
00334                   '</a></td>
00335             </tr>';
00336          if ($this->current=='tab_'.$a)   $out=array_merge($out,$this->printContentFromTab('tab_'.$a));
00337       }
00338 
00339          // Wrap accumulated rows in a table:
00340       $output = '<a name="clip_head"></a>
00341 
00342          <!--
00343             TYPO3 Clipboard:
00344          -->
00345          <table cellpadding="0" cellspacing="1" border="0" width="290" id="typo3-clipboard">
00346             '.implode('',$out).'
00347          </table>';
00348 
00349          // Wrap in form tag:
00350       $output = '<form action="">'.$output.'</form>';
00351 
00352          // Return the accumulated content:
00353       return $output;
00354    }
00355 
00363    function printContentFromTab($pad)  {
00364       global $TBE_TEMPLATE;
00365 
00366       $lines=array();
00367       if (is_array($this->clipData[$pad]['el']))   {
00368          reset($this->clipData[$pad]['el']);
00369          while(list($k,$v)=each($this->clipData[$pad]['el']))  {
00370             if ($v)  {
00371                list($table,$uid) = explode('|',$k);
00372                $bgColClass = ($table=='_FILE'&&$this->fileMode)||($table!='_FILE'&&!$this->fileMode) ? 'bgColor4-20' : 'bgColor4';
00373 
00374                if ($table=='_FILE') {  // Rendering files/directories on the clipboard:
00375                   if (@file_exists($v) && t3lib_div::isAllowedAbsPath($v)) {
00376                      $fI = pathinfo($v);
00377                      $icon = is_dir($v) ? 'folder.gif' : t3lib_BEfunc::getFileIcon(strtolower($fI['extension']));
00378                      $size = ' ('.t3lib_div::formatSize(filesize($v)).'bytes)';
00379                      $icon = '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/fileicons/'.$icon,'width="18" height="16"').' border="0" hspace="20" class="absmiddle" title="'.htmlspecialchars($fI['basename'].$size).'" alt="" />';
00380                      $thumb = $this->clipData['_setThumb'] ? (t3lib_div::inList($GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'],$fI['extension']) ? t3lib_BEfunc::getThumbNail($this->backPath.'thumbs.php',$v,' vspace="4"') : '') :'';
00381 
00382                      $lines[]='
00383                         <tr>
00384                            <td class="'.$bgColClass.'">'.$icon.'</td>
00385                            <td class="'.$bgColClass.'" nowrap="nowrap" width="95%">&nbsp;'.$this->linkItemText(htmlspecialchars(t3lib_div::fixed_lgd_cs(basename($v),$GLOBALS['BE_USER']->uc['titleLen'])),$v).
00386                               ($pad=='normal'?(' <strong>('.($this->clipData['normal']['mode']=='copy'?$this->clLabel('copy','cm'):$this->clLabel('cut','cm')).')</strong>'):'').'&nbsp;'.($thumb?'<br />'.$thumb:'').'</td>
00387                            <td class="'.$bgColClass.'" align="center">'.
00388                            '<a href="#" onclick="'.htmlspecialchars('top.launchView(\''.$v.'\', \'\'); return false;').'"><img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/zoom2.gif','width="12" height="12"').' hspace="2" border="0" title="'.$this->clLabel('info','cm').'" alt="" /></a>'.
00389                            '<a href="'.htmlspecialchars($this->removeUrl('_FILE',t3lib_div::shortmd5($v))).'#clip_head"><img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/close_12h.gif','width="11" height="12"').' border="0" title="'.$this->clLabel('removeItem').'" alt="" /></a>'.
00390                            '</td>
00391                         </tr>';
00392                   } else {
00393                         // If the file did not exist (or is illegal) then it is removed from the clipboard immediately:
00394                      unset($this->clipData[$pad]['el'][$k]);
00395                      $this->changed=1;
00396                   }
00397                } else { // Rendering records:
00398                   $rec=t3lib_BEfunc::getRecord($table,$uid);
00399                   if (is_array($rec))  {
00400                      $lines[]='
00401                         <tr>
00402                            <td class="'.$bgColClass.'">'.$this->linkItemText(t3lib_iconWorks::getIconImage($table,$rec,$this->backPath,'hspace="20" title="'.htmlspecialchars(t3lib_BEfunc::getRecordIconAltText($rec,$table)).'"'),$rec,$table).'</td>
00403                            <td class="'.$bgColClass.'" nowrap="nowrap" width="95%">&nbsp;'.$this->linkItemText(htmlspecialchars(t3lib_div::fixed_lgd_cs(t3lib_BEfunc::getRecordTitle($table,$rec),$GLOBALS['BE_USER']->uc['titleLen'])),$rec,$table).
00404                               ($pad=='normal'?(' <strong>('.($this->clipData['normal']['mode']=='copy'?$this->clLabel('copy','cm'):$this->clLabel('cut','cm')).')</strong>'):'').'&nbsp;</td>
00405                            <td class="'.$bgColClass.'" align="center">'.
00406                            '<a href="#" onclick="'.htmlspecialchars('top.launchView(\''.$table.'\', \''.intval($uid).'\'); return false;').'"><img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/zoom2.gif','width="12" height="12"').' hspace="2" border="0" title="'.$this->clLabel('info','cm').'" alt="" /></a>'.
00407                            '<a href="'.htmlspecialchars($this->removeUrl($table,$uid)).'#clip_head"><img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/close_12h.gif','width="11" height="12"').' border="0" title="'.$this->clLabel('removeItem').'" alt="" /></a>'.
00408                            '</td>
00409                         </tr>';
00410                   } else {
00411                      unset($this->clipData[$pad]['el'][$k]);
00412                      $this->changed=1;
00413                   }
00414                }
00415             }
00416          }
00417       }
00418       if (!count($lines))  {
00419          $lines[]='
00420                         <tr>
00421                            <td class="bgColor4"><img src="clear.gif" width="56" height="1" alt="" /></td>
00422                            <td colspan="2" class="bgColor4" nowrap="nowrap" width="95%">&nbsp;<em>('.$this->clLabel('clipNoEl').')</em>&nbsp;</td>
00423                         </tr>';
00424       }
00425 
00426       $this->endClipboard();
00427       return $lines;
00428    }
00429 
00437    function padTitleWrap($str,$pad) {
00438       $el = count($this->elFromTable($this->fileMode?'_FILE':'',$pad));
00439       if ($el) {
00440          return '<strong>'.$str.'</strong> ('.($pad=='normal'?($this->clipData['normal']['mode']=='copy'?$this->clLabel('copy','cm'):$this->clLabel('cut','cm')):htmlspecialchars($el)).')';
00441       } else {
00442          return $GLOBALS['TBE_TEMPLATE']->dfw($str);
00443       }
00444    }
00445 
00454    function linkItemText($str,$rec,$table='')   {
00455       if (is_array($rec) && $table) {
00456          if ($this->fileMode) {
00457             $str=$GLOBALS['TBE_TEMPLATE']->dfw($str);
00458          } else {
00459             $str='<a href="'.htmlspecialchars($this->backPath.'db_list.php?id='.$rec['pid']).'">'.$str.'</a>';
00460          }
00461       } elseif (@file_exists($rec)) {
00462          if (!$this->fileMode)   {
00463             $str=$GLOBALS['TBE_TEMPLATE']->dfw($str);
00464          } else {
00465             $str='<a href="'.htmlspecialchars($this->backPath.'file_list.php?id='.dirname($rec)).'">'.$str.'</a>';
00466          }
00467       }
00468       return $str;
00469    }
00470 
00479    function isSelected($table,$uid) {
00480       $k=$table.'|'.$uid;
00481       return $this->clipData[$this->current]['el'][$k] ? ($this->current=='normal'?$this->currentMode():1) : '';
00482    }
00483 
00493    function getSelectedRecord($table='',$uid='')   {
00494       if (!$table && !$uid)   {
00495          $elArr = $this->elFromTable('');
00496          reset($elArr);
00497          list($table,$uid) = explode('|',key($elArr));
00498       }
00499       if ($this->isSelected($table,$uid)) {
00500          $selRec = t3lib_BEfunc::getRecord($table,$uid);
00501          $selRec['_RECORD_TITLE'] = t3lib_BEfunc::getRecordTitle($table,$selRec);
00502          return $selRec;
00503       }
00504    }
00505 
00516    function selUrlDB($table,$uid,$copy=0,$deselect=0,$baseArray=array())   {
00517       $CB = array('el'=>array(rawurlencode($table.'|'.$uid)=>$deselect?0:1));
00518       if ($copy)  $CB['setCopyMode'] = 1;
00519       $baseArray['CB'] = $CB;
00520       return t3lib_div::linkThisScript($baseArray);
00521    }
00522 
00532    function selUrlFile($path,$copy=0,$deselect=0,$baseArray=array()) {
00533       $CB=array('el'=>array(rawurlencode('_FILE|'.t3lib_div::shortmd5($path))=>$deselect?'':$path));
00534       if ($copy)  $CB['setCopyMode']=1;
00535       $baseArray['CB']=$CB;
00536       return t3lib_div::linkThisScript($baseArray);
00537    }
00538 
00549    function pasteUrl($table,$uid,$setRedirect=1)   {
00550       $rU = $this->backPath.($table=='_FILE'?'tce_file.php':'tce_db.php').'?'.
00551          ($setRedirect ? 'redirect='.rawurlencode(t3lib_div::linkThisScript(array('CB'=>''))) : '').
00552          '&vC='.$GLOBALS['BE_USER']->veriCode().
00553          '&prErr=1&uPT=1'.
00554          '&CB[paste]='.rawurlencode($table.'|'.$uid).
00555          '&CB[pad]='.$this->current;
00556       return $rU;
00557    }
00558 
00566    function deleteUrl($setRedirect=1,$file=0)   {
00567       $rU = $this->backPath.($file?'tce_file.php':'tce_db.php').'?'.
00568          ($setRedirect ? 'redirect='.rawurlencode(t3lib_div::linkThisScript(array('CB'=>''))) : '').
00569          '&vC='.$GLOBALS['BE_USER']->veriCode().
00570          '&prErr=1&uPT=1'.
00571          '&CB[delete]=1'.
00572          '&CB[pad]='.$this->current;
00573       return $rU;
00574    }
00575 
00583    function editUrl()   {
00584       $elements = $this->elFromTable(''); // all records
00585       reset($elements);
00586       $editCMDArray=array();
00587       while(list($tP)=each($elements)) {
00588          list($table,$uid) = explode('|',$tP);
00589          $editCMDArray[] = '&edit['.$table.']['.$uid.']=edit';
00590       }
00591 
00592       $rU = $this->backPath.'alt_doc.php?'.implode('',$editCMDArray);
00593       return $rU;
00594    }
00595 
00604    function removeUrl($table,$uid)  {
00605       return t3lib_div::linkThisScript(array('CB'=>array('remove'=>$table.'|'.$uid)));
00606    }
00607 
00614    function cleanCurrent() {
00615       if (is_array($this->clipData[$this->current]['el']))  {
00616          reset($this->clipData[$this->current]['el']);
00617          while(list($k,$v)=each($this->clipData[$this->current]['el'])) {
00618             list($table,$uid) = explode('|',$k);
00619             if ($table!='_FILE') {
00620                if (!$v || !is_array(t3lib_BEfunc::getRecord($table,$uid,'uid'))) {
00621                   unset($this->clipData[$this->current]['el'][$k]);
00622                   $this->changed=1;
00623                }
00624             } else {
00625                if (!$v || !@file_exists($v)) {
00626                   unset($this->clipData[$this->current]['el'][$k]);
00627                   $this->changed=1;
00628                }
00629             }
00630          }
00631       }
00632    }
00633 
00641    function elFromTable($matchTable='',$pad='') {
00642       $pad = $pad ? $pad : $this->current;
00643       $list=array();
00644       if (is_array($this->clipData[$pad]['el']))   {
00645          reset($this->clipData[$pad]['el']);
00646          while(list($k,$v)=each($this->clipData[$pad]['el']))  {
00647             if ($v)  {
00648                list($table,$uid) = explode('|',$k);
00649                if ($table!='_FILE') {
00650                   if ((!$matchTable || (string)$table==(string)$matchTable) && $GLOBALS['TCA'][$table])  {
00651                      $list[$k]= ($pad=='normal'?$v:$uid);
00652                   }
00653                } else {
00654                   if ((string)$table==(string)$matchTable)  {
00655                      $list[$k]=$v;
00656                   }
00657                }
00658             }
00659          }
00660       }
00661       return $list;
00662    }
00663 
00673    function confirmMsg($table,$rec,$type,$clElements) {
00674       $labelKey = 'LLL:EXT:lang/locallang_core.php:mess.'.($this->currentMode()=='copy'?'copy':'move').($this->current=='normal'?'':'cb').'_'.$type;
00675       $msg = $GLOBALS['LANG']->sL($labelKey);
00676 
00677       if ($table=='_FILE') {
00678          $thisRecTitle = basename($rec);
00679          if ($this->current=='normal') {
00680             reset($clElements);
00681             $selItem = current($clElements);
00682             $selRecTitle = basename($selItem);
00683          } else {
00684             $selRecTitle=count($clElements);
00685          }
00686       } else {
00687          $thisRecTitle = (
00688             $table=='pages' && !is_array($rec) ?
00689             $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'] :
00690             t3lib_BEfunc::getRecordTitle($table,$rec)
00691          );
00692 
00693          if ($this->current=='normal') {
00694             $selItem = $this->getSelectedRecord();
00695             $selRecTitle=$selItem['_RECORD_TITLE'];
00696          } else {
00697             $selRecTitle=count($clElements);
00698          }
00699       }
00700 
00701          // Message:
00702       $conf='confirm('.$GLOBALS['LANG']->JScharCode(sprintf(
00703          $msg,
00704          t3lib_div::fixed_lgd_cs($selRecTitle,30),
00705          t3lib_div::fixed_lgd_cs($thisRecTitle,30)
00706          )).')';
00707       return $conf;
00708    }
00709 
00716    function removeElement($el)   {
00717       unset($this->clipData[$this->current]['el'][$el]);
00718       $this->changed=1;
00719    }
00720 
00728    function saveClipboard()   {
00729       global $BE_USER;
00730       $BE_USER->pushModuleData('clipboard',$this->clipData);
00731    }
00732 
00738    function currentMode()  {
00739       return $this->clipData[$this->current]['mode']=='copy' ? 'copy' : 'cut';
00740    }
00741 
00749    function clLabel($key,$Akey='labels')  {
00750       return htmlspecialchars($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:'.$Akey.'.'.$key));
00751    }
00752 
00753 
00754 
00755 
00756 
00757 
00758 
00759 
00760 
00761 
00762 
00763 
00764 
00765 
00766 
00767    /*****************************************
00768     *
00769     * FOR USE IN tce_db.php:
00770     *
00771     ****************************************/
00772 
00790    function makePasteCmdArray($ref,$CMD)  {
00791       list($pTable,$pUid) = explode('|',$ref);
00792       $pUid = intval($pUid);
00793 
00794       if ($pTable || $pUid>=0)   {  // pUid must be set and if pTable is not set (that means paste ALL elements) the uid MUST be positive/zero (pointing to page id)
00795          $elements = $this->elFromTable($pTable);
00796 
00797          $elements = array_reverse($elements);  // So the order is preserved.
00798          $mode = $this->currentMode()=='copy' ? 'copy' : 'move';
00799 
00800             // Traverse elements and make CMD array
00801          reset($elements);
00802          while(list($tP)=each($elements)) {
00803             list($table,$uid) = explode('|',$tP);
00804             if (!is_array($CMD[$table]))  $CMD[$table]=array();
00805             $CMD[$table][$uid][$mode]=$pUid;
00806             if ($mode=='move')   $this->removeElement($tP);
00807          }
00808          $this->endClipboard();
00809       }
00810       return $CMD;
00811    }
00812 
00819    function makeDeleteCmdArray($CMD)   {
00820       $elements = $this->elFromTable(''); // all records
00821       reset($elements);
00822       while(list($tP)=each($elements)) {
00823          list($table,$uid) = explode('|',$tP);
00824          if (!is_array($CMD[$table]))  $CMD[$table]=array();
00825          $CMD[$table][$uid]['delete']=1;
00826          $this->removeElement($tP);
00827       }
00828       $this->endClipboard();
00829       return $CMD;
00830    }
00831 
00832 
00833 
00834 
00835 
00836 
00837 
00838 
00839 
00840 
00841 
00842 
00843 
00844 
00845 
00846 
00847 
00848    /*****************************************
00849     *
00850     * FOR USE IN tce_file.php:
00851     *
00852     ****************************************/
00853 
00862    function makePasteCmdArray_file($ref,$FILE)  {
00863       list($pTable,$pUid) = explode('|',$ref);
00864       $elements = $this->elFromTable('_FILE');
00865       $mode = $this->currentMode()=='copy' ? 'copy' : 'move';
00866 
00867          // Traverse elements and make CMD array
00868       reset($elements);
00869       while(list($tP,$path)=each($elements)) {
00870          $FILE[$mode][]=array('data'=>$path,'target'=>$pUid);
00871          if ($mode=='move')   $this->removeElement($tP);
00872       }
00873       $this->endClipboard();
00874 
00875       return $FILE;
00876    }
00877 
00884    function makeDeleteCmdArray_file($FILE)   {
00885       $elements = $this->elFromTable('_FILE');
00886          // Traverse elements and make CMD array
00887       reset($elements);
00888       while(list($tP,$path)=each($elements)) {
00889          $FILE['delete'][]=array('data'=>$path);
00890          $this->removeElement($tP);
00891       }
00892       $this->endClipboard();
00893 
00894       return $FILE;
00895    }
00896 }
00897 
00898 
00899 
00900 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_clipboard.php'])  {
00901    include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_clipboard.php']);
00902 }
00903 ?>
Generated on Sun Oct 3 01:05:46 2004 for TYPO3core 3.7.0 dev by  doxygen 1.3.8-20040913