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class.t3lib_install.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 ***************************************************************/
00074 require_once(PATH_t3lib.'class.t3lib_sqlparser.php');
00075 
00083 class t3lib_install {
00084 
00085       // External, Static
00086    var $updateIdentity = '';              // Set to string which identifies the script using this class.
00087    var $deletedPrefixKey = 'zzz_deleted_';      // Prefix used for tables/fields when deleted/renamed.
00088    var $dbUpdateCheckboxPrefix = 'TYPO3_INSTALL[database_update]';   // Prefix for checkbox fields when updating database.
00089    var $mysqlVersion = '3.22';               // 3.22 or 3.23. If set to 3.23, then the expected format of the incoming sql-dump files are changed. 'DEFAULT' and 'NOT NULL' are reversed in order and 'DEFAULT' is lowercase. Also auto_incremented fields are without default definitions.
00090    var $localconf_addLinesOnly = 0;       // If this is set, modifications to localconf.php is done by adding new lines to the array only. If unset, existing values are recognized and changed.
00091    var $localconf_editPointToken = 'INSTALL SCRIPT EDIT POINT TOKEN - all lines after this points may be changed by the install script!';    // If set and addLinesOnly is disabled, lines will be change only if they are after this token (on a single line!) in the file
00092    var $allowUpdateLocalConf = 0;      // If true, this class will allow the user to update the localconf.php file. Is set true in the init.php file.
00093    var $backPath = '../';           // Backpath (used for icons etc.)
00094 
00095    var $multiplySize = 1;           // Multiplier of SQL field size (for char, varchar and text fields)
00096 
00097       // Internal, dynamic:
00098    var $setLocalconf = 0;           // Used to indicate that a value is change in the line-array of localconf and that it should be written.
00099    var $messages = array();         // Used to set (error)messages from the executing functions like mail-sending, writing Localconf and such
00100    var $touchedLine = 0;            // updated with line in localconf.php file that was changed.
00101 
00102 
00103 
00104 
00105 
00111    function t3lib_install()   {
00112       if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['multiplyDBfieldSize']>= 1 && $GLOBALS['TYPO3_CONF_VARS']['SYS']['multiplyDBfieldSize']<=5)  {
00113          $this->multiplySize = (double)$GLOBALS['TYPO3_CONF_VARS']['SYS']['multiplyDBfieldSize'];
00114       }
00115    }
00116 
00117 
00118 
00119    /**************************************
00120     *
00121     * Writing to localconf.php
00122     *
00123     **************************************/
00124 
00134    function setValueInLocalconfFile(&$line_array, $variable, $value) {
00135       if (!$this->checkForBadString($value)) return 0;
00136 
00137          // Initialize:
00138       $found = 0;
00139       $this->touchedLine = '';
00140       $commentKey = '## ';
00141       $inArray = in_array($commentKey.$this->localconf_editPointToken,$line_array);
00142       $tokenSet = ($this->localconf_editPointToken && !$inArray);    // Flag is set if the token should be set but is not yet...
00143       $stopAtToken = ($this->localconf_editPointToken && $inArray);
00144       $comment = ' Modified or inserted by '.$this->updateIdentity.'.';
00145 
00146          // Search for variable name:
00147       if (!$this->localconf_addLinesOnly && !$tokenSet)  {
00148          $line_array = array_reverse($line_array);
00149          foreach($line_array as $k => $v) {
00150             $v2 = trim($v);
00151             if ($stopAtToken && !strcmp($v2,$commentKey.$this->localconf_editPointToken)) break;      // If stopAtToken and token found, break out of the loop..
00152             if (!strcmp(substr($v2,0,strlen($variable.' ')),$variable.' '))   {
00153                $mainparts = explode($variable,$v,2);
00154                if (count($mainparts)==2)  {  // should ALWAYS be....
00155                   $subparts = explode('//',$mainparts[1],2);
00156                   $line_array[$k] = $mainparts[0].$variable." = '".$this->slashValueForSingleDashes($value)."';       ".('//'.$comment.str_replace($comment,'',$subparts[1]));
00157                   $this->touchedLine = count($line_array)-$k-1;
00158                   $found = 1;
00159                   break;
00160                }
00161             }
00162          }
00163          $line_array = array_reverse($line_array);
00164       }
00165       if (!$found)   {
00166          if ($tokenSet)    {
00167             $line_array[] = $commentKey.$this->localconf_editPointToken;
00168             $line_array[] = '';
00169          }
00170          $line_array[] = $variable." = '".$this->slashValueForSingleDashes($value)."'; // ".$comment;
00171          $this->touchedLine = -1;
00172       }
00173       $this->messages[] = $variable." = '".htmlspecialchars($value)."'";
00174       $this->setLocalconf = 1;
00175    }
00176 
00184    function writeToLocalconf_control($inlines='')  {
00185       $writeToLocalconf_dat['file'] = PATH_typo3conf.'localconf.php';
00186 
00187          // Checking write state of localconf.php:
00188       if (!$this->allowUpdateLocalConf)   {
00189          die("->allowUpdateLocalConf flag in the install object is not set and therefore 'localconf.php' cannot be altered.");
00190       }
00191       if (!@is_writeable($writeToLocalconf_dat['file'])) {
00192          die($writeToLocalconf_dat['file'].' is not writeable!');
00193       }
00194 
00195             // Splitting localconf.php file into lines:
00196       $lines = explode(chr(10),trim(t3lib_div::getUrl($writeToLocalconf_dat['file'])));
00197       $writeToLocalconf_dat['endLine'] = array_pop($lines); // Getting "? >" ending.
00198 
00199          // Checking if "updated" line was set by this tool - if so remove old line.
00200       $updatedLine = array_pop($lines);
00201       $writeToLocalconf_dat['updatedText'] = '// Updated by '.$this->updateIdentity.' ';
00202       if (!strstr($updatedLine, $writeToLocalconf_dat['updatedText']))  {
00203          array_push($lines,$updatedLine);
00204       }
00205 
00206       if (is_array($inlines)) {  // Setting a line and write:
00207             // Setting configuration
00208          $updatedLine = $writeToLocalconf_dat['updatedText'].date('d-m-Y H:i:s');
00209          array_push($inlines,$updatedLine);
00210          array_push($inlines,$writeToLocalconf_dat['endLine']);
00211 
00212          if ($this->setLocalconf)   {
00213             t3lib_div::writeFile($writeToLocalconf_dat['file'],implode(chr(10),$inlines));
00214 
00215             if (strcmp(t3lib_div::getUrl($writeToLocalconf_dat['file']), implode(chr(10),$inlines)))  {
00216                die('typo3temp/localconf.php was NOT updated properly (written content didn\'t match file content) - maybe write access problem?');
00217             }
00218 
00219             $this->messages[]= 'Configuration written to typo3conf/localconf.php';
00220             return 'continue';
00221          } else {
00222             return 'nochange';
00223          }
00224       } else { // Return lines found in localconf.php
00225          return $lines;
00226       }
00227    }
00228 
00236    function checkForBadString($string) {
00237       if (ereg('['.chr(10).chr(13).']',$string)){
00238          return FALSE;
00239       } else return TRUE;
00240    }
00241 
00249    function slashValueForSingleDashes($value)   {
00250       return str_replace("'","\'",str_replace('\\','\\\\',$value));
00251    }
00252 
00253 
00254 
00255 
00256 
00257 
00258 
00259 
00260 
00261 
00262    /*************************************
00263     *
00264     * SQL
00265     *
00266     *************************************/
00267 
00274    function getFieldDefinitions_sqlContent($sqlContent)  {
00275       $lines = t3lib_div::trimExplode(chr(10), $sqlContent,1);
00276       $isTable = '';
00277 
00278       foreach($lines as $value)  {
00279          if ($value[0]!='#')  {
00280             if (!$isTable) {
00281                $parts = explode(' ',$value);
00282                if ($parts[0]=='CREATE' && $parts[1]=='TABLE')  {
00283                   $isTable = $parts[2];
00284                   if (TYPO3_OS=='WIN') {  // tablenames are always lowercase on windows!
00285                      $isTable = strtolower($isTable);
00286                   }
00287                }
00288             } else {
00289                if (substr($value,0,1)==')' && substr($value,-1)==';')   {
00290                   $isTable = '';
00291                } else {
00292                   $lineV = ereg_replace(',$','',$value);
00293                   $parts = explode(' ',$lineV,2);
00294                   if ($parts[0]!='PRIMARY' && $parts[0]!='KEY' && $parts[0]!='UNIQUE') {
00295                      $total[$isTable]['fields'][$parts[0]] = $parts[1];
00296                   } else {
00297                      $newParts = explode(' ',$parts[1],2);
00298                      $total[$isTable]['keys'][($parts[0]=='PRIMARY'?$parts[0]:$newParts[0])] = $lineV;
00299                   }
00300                }
00301             }
00302          }
00303       }
00304 
00305       $this->getFieldDefinitions_sqlContent_parseTypes($total);
00306       return $total;
00307    }
00308 
00318    function getFieldDefinitions_sqlContent_parseTypes(&$total) {
00319 
00320       $mSize = (double)$this->multiplySize;
00321       if ($mSize > 1)   {
00322 
00323             // Init SQL parser:
00324          $sqlParser = t3lib_div::makeInstance('t3lib_sqlparser');
00325          foreach($total as $table => $cfg)   {
00326             foreach($cfg['fields'] as $fN => $fType)  {
00327                $orig_fType = $fType;
00328                $fInfo = $sqlParser->parseFieldDef($fType);
00329 
00330                switch($fInfo['fieldType'])   {
00331                   case 'char':
00332                   case 'varchar':
00333                      $newSize = round($fInfo['value']*$mSize);
00334 
00335                      if ($newSize <= 255) {
00336                         $fInfo['value'] = $newSize;
00337                      } else {
00338                         $fInfo = array(
00339                            'fieldType' => 'text',
00340                            'featureIndex' => array(
00341                               'NOTNULL' => array(
00342                                  'keyword' => 'NOT NULL'
00343                               )
00344                            )
00345                         );
00346                      }
00347                   break;
00348                   case 'tinytext':
00349                      $fInfo['fieldType'] = 'text';
00350                   break;
00351                }
00352 
00353                $total[$table]['fields'][$fN] = $sqlParser->compileFieldCfg($fInfo);
00354                if ($sqlParser->parse_error)  die($sqlParser->parse_error);
00355             }
00356          }
00357       }
00358    }
00359 
00365    function getFieldDefinitions_database()   {
00366       $total = array();
00367       $GLOBALS['TYPO3_DB']->sql_select_db(TYPO3_db);
00368       echo $GLOBALS['TYPO3_DB']->sql_error();
00369 
00370       $tables = $GLOBALS['TYPO3_DB']->admin_get_tables(TYPO3_db);
00371       foreach($tables as $tableName)   {
00372 
00373             // Fields:
00374          $fieldInformation = $GLOBALS['TYPO3_DB']->admin_get_fields($tableName);
00375          foreach($fieldInformation as $fN => $fieldRow)  {
00376             $total[$tableName]['fields'][$fN] = $this->assembleFieldDefinition($fieldRow);
00377          }
00378 
00379             // Keys:
00380          $keyInformation = $GLOBALS['TYPO3_DB']->admin_get_keys($tableName);
00381          foreach($keyInformation as $kN => $keyRow)   {
00382             $tempKeys[$tableName][$keyRow['Key_name']][$keyRow['Seq_in_index']] = $keyRow['Column_name'];
00383             $tempKeysPrefix[$tableName][$keyRow['Key_name']]= ($keyRow['Key_name']=='PRIMARY'?'PRIMARY KEY':($keyRow['Non_unique']?'KEY':'UNIQUE').' '.$keyRow['Key_name']);
00384          }
00385       }
00386 
00387          // Compile information:
00388       if (is_array($tempKeys))   {
00389          foreach($tempKeys as $table => $keyInf) {
00390             foreach($keyInf as $kName => $index) {
00391                ksort($index);
00392                $total[$table]['keys'][$kName] = $tempKeysPrefix[$table][$kName].' ('.implode(',',$index).')';
00393             }
00394          }
00395       }
00396 
00397       return $total;
00398    }
00399 
00409    function getDatabaseExtra($FDsrc, $FDcomp, $onlyTableList='')  {
00410       $extraArr = array();
00411       $diffArr = array();
00412 
00413       if (is_array($FDsrc))   {
00414          foreach($FDsrc as $table => $info) {
00415             if (!strlen($onlyTableList) || t3lib_div::inList($onlyTableList, $table))  {
00416                if (!isset($FDcomp[$table]))  {
00417                   $extraArr[$table] = $info;    // If the table was not in the FDcomp-array, the result array is loaded with that table.
00418                   $extraArr[$table]['whole_table']=1;
00419                } else {
00420                   $keyTypes = explode(',','fields,keys');
00421                   foreach($keyTypes as $theKey) {
00422                      if (is_array($info[$theKey])) {
00423                         foreach($info[$theKey] as $fieldN => $fieldC) {
00424                            if (!isset($FDcomp[$table][$theKey][$fieldN]))  {
00425                               $extraArr[$table][$theKey][$fieldN] = $fieldC;
00426                            } elseif (strcmp($FDcomp[$table][$theKey][$fieldN], $fieldC)){
00427                               $diffArr[$table][$theKey][$fieldN] = $fieldC;
00428                               $diffArr_cur[$table][$theKey][$fieldN] = $FDcomp[$table][$theKey][$fieldN];
00429                            }
00430                         }
00431                      }
00432                   }
00433                }
00434             }
00435          }
00436       }
00437 
00438       $output = array(
00439          'extra' => $extraArr,
00440          'diff' => $diffArr,
00441          'diff_currentValues' => $diffArr_cur
00442       );
00443 
00444       return $output;
00445    }
00446 
00454    function getUpdateSuggestions($diffArr,$keyList='extra,diff')  {
00455       $statements = array();
00456       $deletedPrefixKey = $this->deletedPrefixKey;
00457       $remove = 0;
00458       if ($keyList == 'remove')  {
00459          $remove = 1;
00460          $keyList = 'extra';
00461       }
00462       $keyList = explode(',',$keyList);
00463       foreach($keyList as $theKey)  {
00464          if (is_array($diffArr[$theKey])) {
00465             foreach($diffArr[$theKey] as $table => $info) {
00466                $whole_table = array();
00467                if (is_array($info['fields']))   {
00468                   foreach($info['fields'] as $fN => $fV) {
00469                      if ($info['whole_table'])  {
00470                         $whole_table[]=$fN.' '.$fV;
00471                      } else {
00472                         if ($theKey=='extra')   {
00473                            if ($remove)   {
00474                               if (substr($fN,0,strlen($deletedPrefixKey))!=$deletedPrefixKey)   {
00475                                  $statement = 'ALTER TABLE '.$table.' CHANGE '.$fN.' '.$deletedPrefixKey.$fN.' '.$fV.';';
00476                                  $statements['change'][md5($statement)] = $statement;
00477                               } else {
00478                                  $statement = 'ALTER TABLE '.$table.' DROP '.$fN.';';
00479                                  $statements['drop'][md5($statement)] = $statement;
00480                               }
00481                            } else {
00482                               $statement = 'ALTER TABLE '.$table.' ADD '.$fN.' '.$fV.';';
00483                               $statements['add'][md5($statement)] = $statement;
00484                            }
00485                         } elseif ($theKey=='diff') {
00486                            $statement = 'ALTER TABLE '.$table.' CHANGE '.$fN.' '.$fN.' '.$fV.';';
00487                            $statements['change'][md5($statement)] = $statement;
00488                            $statements['change_currentValue'][md5($statement)] = $diffArr['diff_currentValues'][$table]['fields'][$fN];
00489                         }
00490                      }
00491                   }
00492                }
00493                if (is_array($info['keys']))  {
00494                   foreach($info['keys'] as $fN => $fV) {
00495                      if ($info['whole_table'])  {
00496                         if ($fN=='PRIMARY')  {
00497                            $whole_table[] = $fV;
00498                         } else {
00499                            $whole_table[] = $fV;
00500                         }
00501                      } else {
00502                         if ($theKey=='extra')   {
00503                            if ($remove)   {
00504                               $statement = 'ALTER TABLE '.$table.($fN=='PRIMARY' ? ' DROP PRIMARY KEY' : ' DROP KEY '.$fN).';';
00505                               $statements['drop'][md5($statement)] = $statement;
00506                            } else {
00507                               $statement = 'ALTER TABLE '.$table.' ADD '.$fV.';';
00508                               $statements['add'][md5($statement)] = $statement;
00509                            }
00510                         } elseif ($theKey=='diff') {
00511                            $statement = 'ALTER TABLE '.$table.($fN=='PRIMARY' ? ' DROP PRIMARY KEY' : ' DROP KEY '.$fN).';';
00512                            $statements['change'][md5($statement)] = $statement;
00513                            $statement = 'ALTER TABLE '.$table.' ADD '.$fV.';';
00514                            $statements['change'][md5($statement)] = $statement;
00515                         }
00516                      }
00517                   }
00518                }
00519                if ($info['whole_table'])  {
00520                   if ($remove)   {
00521                      if (substr($table,0,strlen($deletedPrefixKey))!=$deletedPrefixKey)   {
00522                         $statement = 'ALTER TABLE '.$table.' RENAME '.$deletedPrefixKey.$table.';';
00523                         $statements['change_table'][md5($statement)]=$statement;
00524                      } else {
00525                         $statement = 'DROP TABLE '.$table.';';
00526                         $statements['drop_table'][md5($statement)]=$statement;
00527                      }
00528                      // count:
00529                      $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('count(*)', $table, '');
00530                      list($count) = $GLOBALS['TYPO3_DB']->sql_fetch_row($res);
00531                      $statements['tables_count'][md5($statement)] = $count?'Records in table: '.$count:'';
00532                   } else {
00533                      $statement = 'CREATE TABLE '.$table." (\n".implode(",\n",$whole_table)."\n) TYPE=MyISAM;";
00534                      $statements['create_table'][md5($statement)]=$statement;
00535                   }
00536                }
00537             }
00538          }
00539       }
00540 
00541       return $statements;
00542    }
00543 
00550    function assembleFieldDefinition($row) {
00551       $field[] = $row['Type'];
00552       if ($this->mysqlVersion=='3.23' && !$row['Null'])  {
00553          $field[] = 'NOT NULL';
00554       }
00555       if (!strstr($row['Type'],'blob') && !strstr($row['Type'],'text')) {
00556          // This code will return a default value if the sql-file version is not 3.23 and the field is not auto-incremented. In 3.23 files, the auto-incremented fields do not have a default definition.
00557          // Furthermore if the file is 3.22 the default value of auto-incremented fields are expected to always be zero which is why the default value is passed through intval(). Thus it should work on 3.23 MySQL servers.
00558          if ($this->mysqlVersion!='3.23' || !stristr($row['Extra'],'auto_increment'))  {
00559             $field[] = ($this->mysqlVersion=='3.23'?'default':'DEFAULT')." '".(stristr($row['Extra'],'auto_increment')?intval($row['Default']):addslashes($row['Default']))."'";
00560          }
00561       }
00562       if ($this->mysqlVersion!='3.23' && !$row['Null'])  {
00563          $field[] = 'NOT NULL';
00564       }
00565       if ($row['Extra'])   {
00566          $field[] = $row['Extra'];
00567       }
00568       return implode(' ',$field);
00569    }
00570 
00579    function getStatementArray($sqlcode,$removeNonSQL=0,$query_regex='') {
00580       $sqlcodeArr = explode(chr(10),$sqlcode);
00581 
00582       // Based on the assumption that the sql-dump has
00583       $statementArray = array();
00584       $statementArrayPointer = 0;
00585 
00586       foreach($sqlcodeArr as $line => $linecontent)   {
00587 
00588             // Setting MySQL Version if necessary.
00589          if (substr(trim($linecontent),0,16)=='# Server version') {
00590             $this->mysqlVersion = doubleval(substr(trim($linecontent),16));
00591          }
00592          $is_set = 0;
00593 
00594          if (!$removeNonSQL || (strcmp(trim($linecontent),'') && substr(trim($linecontent),0,1)!='#' && substr(trim($linecontent),0,2)!='--'))  {     // '--' is seen as mysqldump comments from server version 3.23.49
00595             $statementArray[$statementArrayPointer].= $linecontent;
00596             $is_set = 1;
00597          }
00598          if (substr(trim($linecontent),-1)==';')   {
00599             if (isset($statementArray[$statementArrayPointer]))   {
00600                if (!trim($statementArray[$statementArrayPointer]) || ($query_regex && !eregi($query_regex,trim($statementArray[$statementArrayPointer]))))  {
00601                   unset($statementArray[$statementArrayPointer]);
00602                }
00603             }
00604             $statementArrayPointer++;
00605          } elseif ($is_set) {
00606             $statementArray[$statementArrayPointer].=chr(10);
00607          }
00608       }
00609       return $statementArray;
00610    }
00611 
00619    function getCreateTables($statements, $insertCountFlag=0)   {
00620       $crTables = array();
00621       foreach($statements as $line => $linecontent)   {
00622          if (eregi('^create[[:space:]]*table[[:space:]]*([[:alnum:]_]*)',substr($linecontent,0,100),$reg))  {
00623             $table = trim($reg[1]);
00624             if ($table) {
00625                if (TYPO3_OS=='WIN') {$table=strtolower($table);}  // tablenames are always lowercase on windows!
00626                $crTables[$table] = $linecontent;
00627             }
00628          } elseif ($insertCountFlag && eregi('^insert[[:space:]]*into[[:space:]]*([[:alnum:]_]*)',substr($linecontent,0,100),$reg)) {
00629             $nTable = trim($reg[1]);
00630             $insertCount[$nTable]++;
00631          }
00632       }
00633       return array($crTables,$insertCount);
00634    }
00635 
00643    function getTableInsertStatements($statements, $table)   {
00644       $outStatements=array();
00645       foreach($statements as $line => $linecontent)   {
00646          if (eregi('^insert[[:space:]]*into[[:space:]]*([[:alnum:]_]*)',substr($linecontent,0,100),$reg))   {
00647             $nTable = trim($reg[1]);
00648             if ($nTable && !strcmp($table,$nTable))   {
00649                $outStatements[]=$linecontent;
00650             }
00651          }
00652       }
00653       return $outStatements;
00654    }
00655 
00663    function performUpdateQueries($arr,$keyArr)  {
00664       if (is_array($arr))  {
00665          foreach($arr as $key => $string) {
00666             if (isset($keyArr[$key]) && $keyArr[$key])   {
00667                $GLOBALS['TYPO3_DB']->admin_query($string);
00668             }
00669          }
00670       }
00671    }
00672 
00679    function getListOfTables() {
00680       $whichTables = $GLOBALS['TYPO3_DB']->admin_get_tables(TYPO3_db);
00681       return $whichTables;
00682    }
00683 
00695    function generateUpdateDatabaseForm_checkboxes($arr,$label,$checked=1,$iconDis=0,$currentValue=array(),$cVfullMsg=0) {
00696       $out = array();
00697       if (is_array($arr))  {
00698          foreach($arr as $key => $string) {
00699             $ico = '';
00700             if ($iconDis)  {
00701                if (stristr($string,' user_'))   {
00702                   $ico.= '<img src="'.$this->backPath.'t3lib/gfx/icon_warning.gif" width="18" height="16" align="top" alt="" /><strong>(USER) </strong>';
00703                }
00704                if (stristr($string,' app_')) {
00705                   $ico.= '<img src="'.$this->backPath.'t3lib/gfx/icon_warning.gif" width="18" height="16" align="top" alt="" /><strong>(APP) </strong>';
00706                }
00707                if (stristr($string,' ttx_') || stristr($string,' tx_')) {
00708                   $ico.= '<img src="'.$this->backPath.'t3lib/gfx/icon_warning.gif" width="18" height="16" align="top" alt="" /><strong>(EXT) </strong>';
00709                }
00710             }
00711             $out[]='
00712                <tr>
00713                   <td valign="top"><input type="checkbox" name="'.$this->dbUpdateCheckboxPrefix.'['.$key.']" value="1"'.($checked?' checked="checked"':'').' /></td>
00714                   <td nowrap="nowrap">'.nl2br($ico.htmlspecialchars($string)).'</td>
00715                </tr>';
00716             if (isset($currentValue[$key]))  {
00717                $out[]='
00718                <tr>
00719                   <td valign="top"></td>
00720                   <td nowrap="nowrap" style="color : #666666;">'.nl2br((!$cVfullMsg?"Current value: ":"").'<em>'.$currentValue[$key].'</em>').'</td>
00721                </tr>';
00722             }
00723          }
00724 
00725          // Compile rows:
00726          $content = '
00727             <!-- Update database fields / tables -->
00728             <h3>'.$label.'</h3>
00729             <table border="0" cellpadding="2" cellspacing="2" class="update-db-fields">'.implode('',$out).'
00730             </table>';
00731       }
00732 
00733       return $content;
00734    }
00735 }
00736 
00737 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_install.php']) {
00738    include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_install.php']);
00739 }
00740 ?>

Generated on Sun Oct 3 01:05:48 2004 for TYPO3core 3.7.0 dev by  doxygen 1.3.8-20040913