/**
* Constructor
*
* @return void
* @todo Define visibility
*/
public function __construct()
{
parent::__construct();
if (!$GLOBALS['TYPO3_CONF_VARS']['BE']['installToolPassword']) {
$this->outputErrorAndExit('Install Tool deactivated.<br />
You must enable it by setting a password in typo3conf/LocalConfiguration.php. If you insert the value below at array position \'EXT\' \'installToolPassword\', the password will be \'joh316\':<br /><br />
\'bacb98acf97e0b6112b1d1b650b84971\'', 'Fatal error');
}
if ($this->sendNoCacheHeaders) {
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Expires: 0');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
}
// ****************************
// Initializing incoming vars.
// ****************************
$this->INSTALL = \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('TYPO3_INSTALL');
$this->mode = \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('mode');
if ($this->mode !== '123') {
$this->mode = '';
}
if (\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('step') === 'go') {
$this->step = 'go';
} else {
$this->step = intval(\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('step'));
}
// Let DBAL decide whether to load itself
$dbalLoaderFile = $this->backPath . 'sysext/dbal/class.tx_dbal_autoloader.php';
if (@is_file($dbalLoaderFile)) {
include $dbalLoaderFile;
}
if ($this->mode === '123') {
// Check for mandatory PHP modules
$missingPhpModules = $this->getMissingPhpModules();
if (count($missingPhpModules) > 0) {
throw new \RuntimeException('TYPO3 Installation Error: The following PHP module(s) is/are missing: <em>' . implode(', ', $missingPhpModules) . '</em><br /><br />You need to install and enable these modules first to be able to install TYPO3.', 1294587482);
}
// Load saltedpasswords if possible
$saltedpasswordsLoaderFile = $this->backPath . 'sysext/saltedpasswords/classes/class.tx_saltedpasswords_autoloader.php';
if (@is_file($saltedpasswordsLoaderFile)) {
include $saltedpasswordsLoaderFile;
}
}
$this->redirect_url = \TYPO3\CMS\Core\Utility\GeneralUtility::sanitizeLocalUrl(\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('redirect_url'));
$this->INSTALL['type'] = '';
if ($_GET['TYPO3_INSTALL']['type']) {
$allowedTypes = array('config', 'database', 'update', 'images', 'extConfig', 'cleanup', 'phpinfo', 'typo3conf_edit', 'about', 'logout');
if (in_array($_GET['TYPO3_INSTALL']['type'], $allowedTypes)) {
$this->INSTALL['type'] = $_GET['TYPO3_INSTALL']['type'];
}
}
if ($this->step == 4) {
$this->INSTALL['type'] = 'database';
}
// Hook to raise the counter for the total steps in the 1-2-3 installer
if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/install/mod/class.tx_install.php']['additionalSteps'])) {
foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/install/mod/class.tx_install.php']['additionalSteps'] as $classData) {
$hookObject = \TYPO3\CMS\Core\Utility\GeneralUtility::getUserObj($classData);
$this->totalSteps += (int) $hookObject->executeAdditionalSteps($this);
}
}
if ($this->mode == '123') {
$tempItems = $this->menuitems;
$this->menuitems = array('config' => $tempItems['config'], 'database' => $tempItems['database']);
if (!$this->INSTALL['type'] || !isset($this->menuitems[$this->INSTALL['type']])) {
$this->INSTALL['type'] = 'config';
}
} else {
if (!$this->INSTALL['type'] || !isset($this->menuitems[$this->INSTALL['type']])) {
$this->INSTALL['type'] = 'about';
}
}
$this->action = $this->scriptSelf . '?TYPO3_INSTALL[type]=' . $this->INSTALL['type'] . ($this->mode ? '&mode=' . $this->mode : '') . ($this->step ? '&step=' . $this->step : '');
$this->typo3temp_path = PATH_site . 'typo3temp/';
if (!is_dir($this->typo3temp_path) || !is_writeable($this->typo3temp_path)) {
$this->outputErrorAndExit('Install Tool needs to write to typo3temp/. Make sure this directory is writeable by your webserver: ' . htmlspecialchars($this->typo3temp_path), 'Fatal error');
}
try {
$this->session = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('tx_install_session');
} catch (\Exception $exception) {
$this->outputErrorAndExit($exception->getMessage());
}
// *******************
// Check authorization
// *******************
if (!$this->session->hasSession()) {
$this->session->startSession();
}
if ($this->session->isAuthorized() || $this->checkPassword()) {
$this->passwordOK = 1;
$this->session->refreshSession();
$enableInstallToolFile = PATH_typo3conf . 'ENABLE_INSTALL_TOOL';
if (is_file($enableInstallToolFile)) {
// Extend the age of the ENABLE_INSTALL_TOOL file by one hour
@touch($enableInstallToolFile);
}
if ($this->redirect_url) {
\TYPO3\CMS\Core\Utility\HttpUtility::redirect($this->redirect_url);
}
$this->formProtection = \t3lib_formProtection_Factory::get('TYPO3\\CMS\\Core\\FormProtection\\InstallToolFormProtection');
$this->formProtection->injectInstallTool($this);
} else {
$this->loginForm();
}
}
/**
* Writes the extension list to "localconf.php" file
* Removes the temp_CACHED* files before return.
*
* @param string List of extensions
* @return void
* @deprecated since TYPO3 4.5, will be removed in TYPO3 4.7 - Use Tx_Install_Updates_Base::installExtensions() instead
*/
protected function writeNewExtensionList($newExtList)
{
t3lib_div::logDeprecatedFunction();
// Instance of install tool
$instObj = new t3lib_install();
$instObj->allowUpdateLocalConf = 1;
$instObj->updateIdentity = 'TYPO3 Core Update Manager';
// Get lines from localconf file
$lines = $instObj->writeToLocalconf_control();
$instObj->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS[\'EXT\'][\'extList\']', $newExtList);
$instObj->writeToLocalconf_control($lines);
$GLOBALS['TYPO3_CONF_VARS']['EXT']['extList'] = $newExtList;
t3lib_extMgm::removeCacheFiles();
}
/**
* Gets the table and field structure from database.
* Which fields and which tables are determined from the ext_tables.sql file
*
* @param string Array with table.field values
* @return array Array of tables and fields splitted.
*/
function getTableAndFieldStructure($parts)
{
// Instance of install tool
$instObj = new t3lib_install();
$dbFields = $instObj->getFieldDefinitions_database(TYPO3_db);
$outTables = array();
foreach ($parts as $table) {
$sub = explode('.', $table);
if ($sub[0] && isset($dbFields[$sub[0]])) {
if ($sub[1]) {
$key = explode('KEY:', $sub[1], 2);
if (count($key) == 2 && !$key[0]) {
// key:
if (isset($dbFields[$sub[0]]['keys'][$key[1]])) {
$outTables[$sub[0]]['keys'][$key[1]] = $dbFields[$sub[0]]['keys'][$key[1]];
}
} else {
if (isset($dbFields[$sub[0]]['fields'][$sub[1]])) {
$outTables[$sub[0]]['fields'][$sub[1]] = $dbFields[$sub[0]]['fields'][$sub[1]];
}
}
} else {
$outTables[$sub[0]] = $dbFields[$sub[0]];
}
}
}
return $outTables;
}
/**
* Caches the field information.
*
* @return void
*/
public function cacheFieldInfo()
{
$extSQL = '';
$parsedExtSQL = array();
// try to fetch cached file first
// file is removed when admin_query() is called
if (file_exists(PATH_typo3conf . 'temp_fieldInfo.php')) {
$fdata = unserialize(t3lib_div::getUrl(PATH_typo3conf . 'temp_fieldInfo.php'));
$this->cache_autoIncFields = $fdata['incFields'];
$this->cache_fieldType = $fdata['fieldTypes'];
$this->cache_primaryKeys = $fdata['primaryKeys'];
} else {
// handle stddb.sql, parse and analyze
$extSQL = t3lib_div::getUrl(PATH_site . 't3lib/stddb/tables.sql');
$parsedExtSQL = $this->Installer->getFieldDefinitions_fileContent($extSQL);
$this->analyzeFields($parsedExtSQL);
// loop over all installed extensions
foreach ($GLOBALS['TYPO3_LOADED_EXT'] as $ext => $v) {
if (!is_array($v) || !isset($v['ext_tables.sql'])) {
continue;
}
// fetch db dump (if any) and parse it, then analyze
$extSQL = t3lib_div::getUrl($v['ext_tables.sql']);
$parsedExtSQL = $this->Installer->getFieldDefinitions_fileContent($extSQL);
$this->analyzeFields($parsedExtSQL);
}
$cachedFieldInfo = array('incFields' => $this->cache_autoIncFields, 'fieldTypes' => $this->cache_fieldType, 'primaryKeys' => $this->cache_primaryKeys);
$cachedFieldInfo = serialize($this->mapCachedFieldInfo($cachedFieldInfo));
// write serialized content to file
t3lib_div::writeFile(PATH_typo3conf . 'temp_fieldInfo.php', $cachedFieldInfo);
if (strcmp(t3lib_div::getUrl(PATH_typo3conf . 'temp_fieldInfo.php'), $cachedFieldInfo)) {
die('typo3conf/temp_fieldInfo.php was NOT updated properly (written content didn\'t match file content) - maybe write access problem?');
}
}
}
/**
* Updates the database according to extension requirements
* DBAL compliant (based on Install Tool code)
*
* @param string Extension key
* @param array Extension information array
* @return void
*/
function forceDBupdates($extKey, $extInfo)
{
$instObj = new t3lib_install();
// Updating tables and fields?
if (is_array($extInfo['files']) && in_array('ext_tables.sql', $extInfo['files'])) {
$fileContent = t3lib_div::getUrl(tx_em_Tools::getExtPath($extKey, $extInfo['type']) . 'ext_tables.sql');
$FDfile = $instObj->getFieldDefinitions_fileContent($fileContent);
if (count($FDfile)) {
$FDdb = $instObj->getFieldDefinitions_database(TYPO3_db);
$diff = $instObj->getDatabaseExtra($FDfile, $FDdb);
$update_statements = $instObj->getUpdateSuggestions($diff);
foreach ((array) $update_statements['add'] as $string) {
$GLOBALS['TYPO3_DB']->admin_query($string);
}
foreach ((array) $update_statements['change'] as $string) {
$GLOBALS['TYPO3_DB']->admin_query($string);
}
foreach ((array) $update_statements['create_table'] as $string) {
$GLOBALS['TYPO3_DB']->admin_query($string);
}
}
}
// Importing static tables?
if (is_array($extInfo['files']) && in_array('ext_tables_static+adt.sql', $extInfo['files'])) {
$fileContent = t3lib_div::getUrl(tx_em_Tools::getExtPath($extKey, $extInfo['type']) . 'ext_tables_static+adt.sql');
$statements = $instObj->getStatementarray($fileContent, 1);
list($statements_table, $insertCount) = $instObj->getCreateTables($statements, 1);
// Traverse the tables
foreach ($statements_table as $table => $query) {
$GLOBALS['TYPO3_DB']->admin_query('DROP TABLE IF EXISTS ' . $table);
$GLOBALS['TYPO3_DB']->admin_query($query);
if ($insertCount[$table]) {
$statements_insert = $instObj->getTableInsertStatements($statements, $table);
foreach ($statements_insert as $v) {
$GLOBALS['TYPO3_DB']->admin_query($v);
}
}
}
}
}
/**
* Write back configuration
*
* @param array $extConf
* @return void
*/
protected function writeExtConf($extConf)
{
$install = new t3lib_install();
$install->allowUpdateLocalConf = 1;
$install->updateIdentity = 'Caretaker Instance installation';
$lines = $install->writeToLocalconf_control();
$install->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS[\'EXT\'][\'extConf\'][\'caretaker_instance\']', serialize($extConf));
$install->writeToLocalconf_control($lines);
t3lib_extMgm::removeCacheFiles();
}
/**
* Updates the mapping in localconf.php according to form input values.
*
* @param array $data
* @param t3lib_install $instObj
* @return void
* @api
*/
public function updateMapping(array $data, t3lib_install $instObj)
{
$newMapping = $this->mapping;
foreach ($data['tables'] as $table => $newName) {
$newName = trim($newName);
if ($newName && $newName !== $table) {
if (!isset($newMapping[$table])) {
$newMapping[$table] = array();
}
$newMapping[$table]['mapTableName'] = $newName;
}
if (isset($data['fields'][$table])) {
foreach ($data['fields'][$table] as $field => $newName) {
$newName = trim($newName);
if ($newName && $newName !== $field) {
if (!isset($newMapping[$table])) {
$newMapping[$table] = array();
}
if (!isset($newMapping[$table]['mapFieldNames'])) {
$newMapping[$table]['mapFieldNames'] = array();
}
$newMapping[$table]['mapFieldNames'][$field] = $newName;
}
}
}
}
// Sort table and field names
foreach ($newMapping as $table => &$config) {
if (isset($config['mapFieldNames'])) {
ksort($config['mapFieldNames']);
}
}
ksort($newMapping);
// Write new mapping to localconf.php
$key = '$TYPO3_CONF_VARS[\'EXTCONF\'][\'dbal\'][\'mapping\']';
$instObj->allowUpdateLocalConf = 1;
$instObj->updateIdentity = 'TYPO3 Extension Manager';
$lines = $instObj->writeToLocalconf_control();
$instObj->setArrayValueInLocalconfFile($lines, $key, $newMapping);
if ($instObj->writeToLocalconf($lines)) {
$this->mapping = $newMapping;
}
}
/**
* Writes or returns lines from localconf.php
*
* @param array $lines Array of lines to write back to localconf.php. Possibly
* @param boolean $showOutput If TRUE then print what has been done.
* @return mixed If $lines is not an array it will return an array with the lines from localconf.php. Otherwise it will return a status string, either "continue" (updated) or "nochange" (not updated)
* @see parent::writeToLocalconf_control()
*/
function writeToLocalconf_control($lines = '', $showOutput = TRUE)
{
// Get the template file
$templateFile = @file_get_contents(PATH_site . $this->templateFilePath . 'WriteToLocalConfControl.html');
$returnVal = parent::writeToLocalconf_control($lines);
if ($showOutput) {
switch ($returnVal) {
case 'continue':
// Get the template part from the file
$template = t3lib_parsehtml::getSubpart($templateFile, '###CONTINUE###');
// Get the subpart for messages
$messagesSubPart = t3lib_parsehtml::getSubpart($template, '###MESSAGES###');
$messages = array();
foreach ($this->messages as $message) {
// Define the markers content
$messagesMarkers['message'] = $message;
// Fill the markers in the subpart
$messages[] = t3lib_parsehtml::substituteMarkerArray($messagesSubPart, $messagesMarkers, '###|###', TRUE, FALSE);
}
// Substitute the subpart for messages
$content = t3lib_parsehtml::substituteSubpart($template, '###MESSAGES###', implode(chr(10), $messages));
// Define the markers content
$markers = array('header' => 'Writing to \'localconf.php\'', 'action' => $this->action, 'label' => 'Click to continue...');
// Fill the markers
$content = t3lib_parsehtml::substituteMarkerArray($content, $markers, '###|###', TRUE, FALSE);
$this->outputExitBasedOnStep($content);
break;
case 'nochange':
// Get the template part from the file
$template = t3lib_parsehtml::getSubpart($templateFile, '###NOCHANGE###');
// Define the markers content
$markers = array('header' => 'Writing to \'localconf.php\'', 'message' => 'No values were changed, so nothing is updated!', 'action' => $this->action, 'label' => 'Click to continue...');
// Fill the markers
$content = t3lib_parsehtml::substituteMarkerArray($template, $markers, '###|###', TRUE, FALSE);
$this->outputExitBasedOnStep($content);
break;
}
}
return $returnVal;
}
