Documentation TYPO3 par Ameos

class.t3lib_install.php

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_writable($writeToLocalconf_dat['file']))       {
00192                         die($writeToLocalconf_dat['file'].' is not writable!');
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 ?>


Généré par Le spécialiste TYPO3 avec  doxygen 1.4.6