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install.php
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install.php
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<?php
/**
* Contao Open Source CMS
* Copyright (C) 2005-2010 Leo Feyer
*
* Formerly known as TYPOlight Open Source CMS.
*
* This program is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program. If not, please visit the Free
* Software Foundation website at <http://www.gnu.org/licenses/>.
*
* PHP version 5
* @copyright Leo Feyer 2005-2010
* @author Leo Feyer <http://www.contao.org>
* @package Backend
* @license LGPL
* @filesource
*/
/**
* Initialize the system
*/
define('TL_MODE', 'BE');
require_once('../system/initialize.php');
/**
* Show error messages
*/
@ini_set('display_errors', 1);
@error_reporting(1);
/**
* Class InstallTool
*
* Back end install tool.
* @copyright Leo Feyer 2005-2010
* @author Leo Feyer <http://www.contao.org>
* @package Controller
*/
class InstallTool extends Controller
{
/**
* Initialize the controller
*/
public function __construct()
{
$this->import('String');
parent::__construct();
$GLOBALS['TL_CONFIG']['showHelp'] = false;
$GLOBALS['TL_CONFIG']['displayErrors'] = true;
$this->loadLanguageFile('default');
$this->loadLanguageFile('tl_install');
}
/**
* Run controller and parse the login template
*/
public function run()
{
$this->Template = new BackendTemplate('be_install');
/**
* Lock the tool if there are too many login attempts
*/
if ($GLOBALS['TL_CONFIG']['installCount'] >= 3)
{
$this->Template->locked = true;
$this->outputAndExit();
}
/**
* Check whether the local configuration file is writeable
*/
if ($this->Input->post('FORM_SUBMIT') == 'tl_ftp')
{
$GLOBALS['TL_CONFIG']['useFTP'] = true;
$GLOBALS['TL_CONFIG']['ftpHost'] = $this->Input->post('host');
$GLOBALS['TL_CONFIG']['ftpPath'] = $this->Input->post('path');
$GLOBALS['TL_CONFIG']['ftpUser'] = $this->Input->post('username', true);
$GLOBALS['TL_CONFIG']['ftpPass'] = $this->Input->post('password', true);
$GLOBALS['TL_CONFIG']['ftpSSL'] = $this->Input->post('ssl');
$GLOBALS['TL_CONFIG']['ftpPort'] = $this->Input->post('port');
// Add a trailing slash
if ($GLOBALS['TL_CONFIG']['ftpPath'] != '' && substr($GLOBALS['TL_CONFIG']['ftpPath'], -1) != '/')
{
$GLOBALS['TL_CONFIG']['ftpPath'] .= '/';
}
$ftp_connect = ($GLOBALS['TL_CONFIG']['ftpSSL'] && function_exists('ftp_ssl_connect')) ? 'ftp_ssl_connect' : 'ftp_connect';
// Try to connect and locate the Contao directory
if (($resFtp = $ftp_connect($GLOBALS['TL_CONFIG']['ftpHost'], $GLOBALS['TL_CONFIG']['ftpPort'], 5)) == false)
{
$this->Template->ftpHostError = true;
$this->outputAndExit();
}
elseif (!ftp_login($resFtp, $GLOBALS['TL_CONFIG']['ftpUser'], $GLOBALS['TL_CONFIG']['ftpPass']))
{
$this->Template->ftpUserError = true;
$this->outputAndExit();
}
elseif (ftp_size($resFtp, $GLOBALS['TL_CONFIG']['ftpPath'] . 'system/contao.css') == -1)
{
$this->Template->ftpPathError = true;
$this->outputAndExit();
}
// Update the local configuration file
else
{
$this->Config->update("\$GLOBALS['TL_CONFIG']['useFTP']", true);
$this->Config->update("\$GLOBALS['TL_CONFIG']['ftpHost']", $GLOBALS['TL_CONFIG']['ftpHost']);
$this->Config->update("\$GLOBALS['TL_CONFIG']['ftpPath']", $GLOBALS['TL_CONFIG']['ftpPath']);
$this->Config->update("\$GLOBALS['TL_CONFIG']['ftpUser']", $GLOBALS['TL_CONFIG']['ftpUser']);
$this->Config->update("\$GLOBALS['TL_CONFIG']['ftpPass']", $GLOBALS['TL_CONFIG']['ftpPass']);
$this->Config->update("\$GLOBALS['TL_CONFIG']['ftpSSL']", $GLOBALS['TL_CONFIG']['ftpSSL']);
$this->Config->update("\$GLOBALS['TL_CONFIG']['ftpPort']", $GLOBALS['TL_CONFIG']['ftpPort']);
$this->reload();
}
}
// Import files object AFTER storing the FTP settings
$this->import('Files');
if (!$this->Files->is_writeable('system/config/localconfig.php'))
{
$this->outputAndExit();
}
$this->Template->lcfWriteable = true;
/**
* Show license
*/
if ($this->Input->post('FORM_SUBMIT') == 'tl_license')
{
$this->Config->update("\$GLOBALS['TL_CONFIG']['licenseAccepted']", true);
$this->reload();
}
if (!$GLOBALS['TL_CONFIG']['licenseAccepted'])
{
$this->Template->license = true;
$this->outputAndExit();
}
/**
* Check the websitePath
*/
if (!preg_match('/^' . preg_quote(TL_PATH, '/') . '\/contao\/' . preg_quote(basename(__FILE__), '/') . '/', $this->Environment->requestUri) && !is_null($GLOBALS['TL_CONFIG']['websitePath']))
{
$this->Config->delete("\$GLOBALS['TL_CONFIG']['websitePath']");
$this->reload();
}
/**
* Authenticate user
*/
if ($this->Input->post('FORM_SUBMIT') == 'tl_login')
{
$_SESSION['TL_INSTALL_AUTH'] = '';
$_SESSION['TL_INSTALL_EXPIRE'] = 0;
list($strPassword, $strSalt) = explode(':', $GLOBALS['TL_CONFIG']['installPassword']);
// Password is correct but not yet salted
if (!strlen($strSalt) && $strPassword == sha1($this->Input->post('password')))
{
$strSalt = substr(md5(uniqid(mt_rand(), true)), 0, 23);
$strPassword = sha1($strSalt . $this->Input->post('password'));
$this->Config->update("\$GLOBALS['TL_CONFIG']['installPassword']", $strPassword . ':' . $strSalt);
}
// Set cookie
if (strlen($strSalt) && $strPassword == sha1($strSalt . $this->Input->post('password')))
{
$_SESSION['TL_INSTALL_EXPIRE'] = (time() + 300);
$_SESSION['TL_INSTALL_AUTH'] = md5(uniqid(mt_rand(), true) . (!$GLOBALS['TL_CONFIG']['disableIpCheck'] ? $this->Environment->ip : '') . session_id());
$this->setCookie('TL_INSTALL_AUTH', $_SESSION['TL_INSTALL_AUTH'], $_SESSION['TL_INSTALL_EXPIRE'], $GLOBALS['TL_CONFIG']['websitePath']);
$this->Config->update("\$GLOBALS['TL_CONFIG']['installCount']", 0);
$this->reload();
}
// Increase count
$this->Config->update("\$GLOBALS['TL_CONFIG']['installCount']", $GLOBALS['TL_CONFIG']['installCount'] + 1);
$this->Template->passwordError = $GLOBALS['TL_LANG']['ERR']['invalidPass'];
}
// Check cookie
if (!$this->Input->cookie('TL_INSTALL_AUTH') || $_SESSION['TL_INSTALL_AUTH'] == '' || $this->Input->cookie('TL_INSTALL_AUTH') != $_SESSION['TL_INSTALL_AUTH'] || $_SESSION['TL_INSTALL_EXPIRE'] < time())
{
$this->Template->login = true;
$this->outputAndExit();
}
// Renew cookie
else
{
$_SESSION['TL_INSTALL_EXPIRE'] = (time() + 300);
$_SESSION['TL_INSTALL_AUTH'] = md5(uniqid(mt_rand(), true) . (!$GLOBALS['TL_CONFIG']['disableIpCheck'] ? $this->Environment->ip : '') . session_id());
$this->setCookie('TL_INSTALL_AUTH', $_SESSION['TL_INSTALL_AUTH'], $_SESSION['TL_INSTALL_EXPIRE'], $GLOBALS['TL_CONFIG']['websitePath']);
}
/**
* Set install script password
*/
if ($this->Input->post('FORM_SUBMIT') == 'tl_install')
{
$strPassword = $this->Input->post('password', true);
// Do not allow special characters
if (preg_match('/[#\(\)\/<=>]/', $strPassword))
{
$this->Template->passwordError = $GLOBALS['TL_LANG']['ERR']['extnd'];
}
// Passwords do not match
elseif ($strPassword != $this->Input->post('confirm_password', true))
{
$this->Template->passwordError = $GLOBALS['TL_LANG']['ERR']['passwordMatch'];
}
// Password too short
elseif (utf8_strlen($strPassword) < $GLOBALS['TL_CONFIG']['minPasswordLength'])
{
$this->Template->passwordError = sprintf($GLOBALS['TL_LANG']['ERR']['passwordLength'], $GLOBALS['TL_CONFIG']['minPasswordLength']);
}
// Save password
else
{
$strSalt = substr(md5(uniqid(mt_rand(), true)), 0, 23);
$strPassword = sha1($strSalt . $strPassword);
$this->Config->update("\$GLOBALS['TL_CONFIG']['installPassword']", $strPassword . ':' . $strSalt);
$this->reload();
}
}
/**
* Password must not be "contao" or "typolight"
*/
list($strPassword, $strSalt) = explode(':', $GLOBALS['TL_CONFIG']['installPassword']);
if ($strPassword == sha1($strSalt . 'contao') || $strPassword == sha1($strSalt . 'typolight'))
{
$this->Template->setPassword = true;
$this->outputAndExit();
}
/**
* Save encryption key
*/
if ($this->Input->post('FORM_SUBMIT') == 'tl_encryption')
{
$this->Config->update("\$GLOBALS['TL_CONFIG']['encryptionKey']", (($this->Input->post('key')) ? $this->Input->post('key') : md5(uniqid(mt_rand(), true))));
$this->reload();
}
$this->Template->encryptionKey = $GLOBALS['TL_CONFIG']['encryptionKey'];
if (!strlen($GLOBALS['TL_CONFIG']['encryptionKey']))
{
$this->Template->encryption = true;
$this->outputAndExit();
}
if (utf8_strlen($GLOBALS['TL_CONFIG']['encryptionKey']) < 12)
{
$this->Template->encryptionLength = true;
$this->outputAndExit();
}
/**
* Database
*/
$strDrivers = '';
$arrDrivers = array();
if (function_exists('mysql_connect'))
{
$arrDrivers[] = 'MySQL';
}
if (class_exists('mysqli', false))
{
$arrDrivers[] = 'MySQLi';
}
if (function_exists('oci_connect'))
{
$arrDrivers[] = 'Oracle';
}
if (function_exists('mssql_connect'))
{
$arrDrivers[] = 'MSSQL';
}
if (function_exists('pg_connect'))
{
$arrDrivers[] = 'PostgreSQL';
}
if (function_exists('sybase_connect'))
{
$arrDrivers[] = 'Sybase';
}
foreach ($arrDrivers as $strDriver)
{
$strDrivers .= sprintf('<option value="%s"%s>%s</option>',
$strDriver,
(($strDriver == $GLOBALS['TL_CONFIG']['dbDriver']) ? ' selected="selected"' : ''),
$strDriver);
}
$this->Template->drivers = $strDrivers;
$this->Template->driver = $GLOBALS['TL_CONFIG']['dbDriver'];
$this->Template->host = $GLOBALS['TL_CONFIG']['dbHost'];
$this->Template->user = $GLOBALS['TL_CONFIG']['dbUser'];
$this->Template->pass = $GLOBALS['TL_CONFIG']['dbPass'];
$this->Template->port = $GLOBALS['TL_CONFIG']['dbPort'];
$this->Template->pconnect = $GLOBALS['TL_CONFIG']['dbPconnect'];
$this->Template->dbcharset = $GLOBALS['TL_CONFIG']['dbCharset'];
$this->Template->database = $GLOBALS['TL_CONFIG']['dbDatabase'];
/**
* Store database connection parameters
*/
if ($this->Input->post('FORM_SUBMIT') == 'tl_database_login')
{
foreach (preg_grep('/^db/', array_keys($_POST)) as $strKey)
{
$this->Config->update("\$GLOBALS['TL_CONFIG']['$strKey']", $this->Input->post($strKey, true));
}
$this->reload();
}
try
{
$this->import('Database');
$this->Database->listTables();
$this->Template->dbConnection = true;
}
catch (Exception $e)
{
$this->Template->dbConnection = false;
$this->Template->dbError = $e->getMessage();
$this->outputAndExit();
}
/**
* Version 2.8 update
*/
if ($this->Database->tableExists('tl_layout') && !$this->Database->fieldExists('script', 'tl_layout'))
{
if ($this->Input->post('FORM_SUBMIT') == 'tl_28update')
{
// Database changes
$this->Database->query("ALTER TABLE `tl_layout` ADD `script` text NULL");
$this->Database->query("ALTER TABLE `tl_member` ADD `dateAdded` int(10) unsigned NOT NULL default '0'");
$this->Database->query("ALTER TABLE `tl_member` ADD `currentLogin` int(10) unsigned NOT NULL default '0'");
$this->Database->query("ALTER TABLE `tl_member` ADD `lastLogin` int(10) unsigned NOT NULL default '0'");
$this->Database->query("ALTER TABLE `tl_user` ADD `dateAdded` int(10) unsigned NOT NULL default '0'");
$this->Database->query("ALTER TABLE `tl_user` ADD `currentLogin` int(10) unsigned NOT NULL default '0'");
$this->Database->query("ALTER TABLE `tl_user` ADD `lastLogin` int(10) unsigned NOT NULL default '0'");
$this->Database->query("ALTER TABLE `tl_comments` ADD `source` varchar(32) NOT NULL default ''");
$this->Database->query("ALTER TABLE `tl_comments` ADD KEY `source` (`source`)");
$this->Database->query("ALTER TABLE `tl_layout` CHANGE `mootools` `mootools` text NULL");
$this->Database->query("ALTER TABLE `tl_comments` CHANGE `pid` `parent` int(10) unsigned NOT NULL default '0'");
$this->Database->query("UPDATE tl_member SET dateAdded=tstamp, currentLogin=tstamp");
$this->Database->query("UPDATE tl_user SET dateAdded=tstamp, currentLogin=tstamp");
$this->Database->query("UPDATE tl_layout SET mootools='moo_accordion' WHERE mootools='moo_default'");
$this->Database->query("UPDATE tl_comments SET source='tl_content'");
$this->Database->query("UPDATE tl_module SET cal_format='next_365', type='eventlist' WHERE type='upcoming_events'");
// Get all front end groups
$objGroups = $this->Database->execute("SELECT id FROM tl_member_group");
$strGroups = serialize($objGroups->fetchEach('id'));
// Update protected elements
$this->Database->prepare("UPDATE tl_page SET groups=? WHERE protected=1 AND groups=''")->execute($strGroups);
$this->Database->prepare("UPDATE tl_content SET groups=? WHERE protected=1 AND groups=''")->execute($strGroups);
$this->Database->prepare("UPDATE tl_module SET groups=? WHERE protected=1 AND groups=''")->execute($strGroups);
// Update layouts
$objLayout = $this->Database->execute("SELECT id, mootools FROM tl_layout");
while ($objLayout->next())
{
$mootools = array('moo_mediabox');
if ($objLayout->mootools != '')
{
$mootools[] = $objLayout->mootools;
}
$this->Database->prepare("UPDATE tl_layout SET mootools=? WHERE id=?")
->execute(serialize($mootools), $objLayout->id);
}
// Update event reader
if (!file_exists(TL_ROOT . '/templates/event_default.tpl'))
{
$this->Database->execute("UPDATE tl_module SET cal_template='event_full' WHERE cal_template='event_default'");
}
// News comments
$objComment = $this->Database->execute("SELECT * FROM tl_news_comments");
while ($objComment->next())
{
$arrSet = $objComment->row();
$arrSet['source'] = 'tl_news';
$arrSet['parent'] = $arrSet['pid'];
unset($arrSet['id']);
unset($arrSet['pid']);
$this->Database->prepare("INSERT INTO tl_comments %s")->set($arrSet)->execute();
}
// Delete system/modules/news/Comments.php
$this->import('Files');
$this->Files->delete('system/modules/news/Comments.php');
$this->reload();
}
$this->Template->is28Update = true;
$this->outputAndExit();
}
/**
* Version 2.9 update
*/
if ($this->Database->tableExists('tl_layout') && !$this->Database->tableExists('tl_theme'))
{
if ($this->Input->post('FORM_SUBMIT') == 'tl_29update')
{
// Create the themes table
$this->Database->query(
"CREATE TABLE `tl_theme` (
`id` int(10) unsigned NOT NULL auto_increment,
`tstamp` int(10) unsigned NOT NULL default '0',
`name` varchar(128) NOT NULL default '',
`author` varchar(128) NOT NULL default '',
`screenshot` varchar(255) NOT NULL default '',
`folders` blob NULL,
`templates` varchar(255) NOT NULL default '',
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;"
);
// Add a PID column to the child tables
$this->Database->query("ALTER TABLE `tl_module` ADD `pid` int(10) unsigned NOT NULL default '0'");
$this->Database->query("ALTER TABLE `tl_style_sheet` ADD `pid` int(10) unsigned NOT NULL default '0'");
$this->Database->query("ALTER TABLE `tl_layout` ADD `pid` int(10) unsigned NOT NULL default '0'");
$this->Database->query("UPDATE tl_module SET pid=1");
$this->Database->query("UPDATE tl_style_sheet SET pid=1");
$this->Database->query("UPDATE tl_layout SET pid=1");
// Create a theme from the present resources
$this->Database->prepare("INSERT INTO tl_theme SET tstamp=?, name=?")
->execute(time(), $GLOBALS['TL_CONFIG']['websiteTitle']);
// Adjust the back end user permissions
$this->Database->query("ALTER TABLE `tl_user` ADD `themes` blob NULL");
$this->Database->query("ALTER TABLE `tl_user_group` ADD `themes` blob NULL");
// Adjust the user and group rights
$objUser = $this->Database->execute("SELECT id, modules, 'tl_user' AS tbl FROM tl_user WHERE modules!='' UNION SELECT id, modules, 'tl_user_group' AS tbl FROM tl_user_group WHERE modules!=''");
while ($objUser->next())
{
$modules = deserialize($objUser->modules);
if (!is_array($modules) || empty($modules))
{
continue;
}
$themes = array();
foreach ($modules as $k=>$v)
{
if ($v == 'css' || $v == 'modules ' || $v == 'layout')
{
$themes[] = $v;
unset($modules[$k]);
}
}
if (count($themes))
{
$modules[] = 'themes';
}
$modules = array_values($modules);
$set = array
(
'modules' => (count($modules) ? serialize($modules) : null),
'themes' => (count($themes) ? serialize($themes) : null)
);
$this->Database->prepare("UPDATE " . $objUser->tbl . " %s WHERE id=?")
->set($set)
->execute($objUser->id);
// Other version 2.9 updates
$this->Database->query("UPDATE tl_member SET country='gb' WHERE country='uk'");
$this->Database->query("ALTER TABLE `tl_module` CHANGE `news_featured` `news_featured` varchar(16) NOT NULL default ''");
$this->Database->query("UPDATE tl_module SET news_featured='featured' WHERE news_featured=1");
}
}
$this->Template->is29Update = true;
$this->outputAndExit();
}
/**
* Collations
*/
if ($this->Input->post('FORM_SUBMIT') == 'tl_collation')
{
$arrTables = array();
$strCharset = strtolower($GLOBALS['TL_CONFIG']['dbCharset']);
$strCollation = $this->Input->post('dbCollation');
try
{
$this->Database->query("ALTER DATABASE {$GLOBALS['TL_CONFIG']['dbDatabase']} DEFAULT CHARACTER SET $strCharset COLLATE $strCollation");
}
catch (Exception $e)
{
// Ignore
}
$objField = $this->Database->prepare("SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA=? AND TABLE_NAME LIKE 'tl_%' AND !ISNULL(COLLATION_NAME)")
->execute($GLOBALS['TL_CONFIG']['dbDatabase']);
while ($objField->next())
{
if (!in_array($objField->TABLE_NAME, $arrTables))
{
$this->Database->query("ALTER TABLE {$objField->TABLE_NAME} DEFAULT CHARACTER SET $strCharset COLLATE $strCollation");
$arrTables[] = $objField->TABLE_NAME;
}
$strQuery = "ALTER TABLE {$objField->TABLE_NAME} CHANGE {$objField->COLUMN_NAME} {$objField->COLUMN_NAME} {$objField->COLUMN_TYPE} CHARACTER SET $strCharset COLLATE $strCollation";
if ($objField->IS_NULLABLE == 'YES')
{
$strQuery .= " NULL";
}
else
{
$strQuery .= " NOT NULL DEFAULT '{$objField->COLUMN_DEFAULT}'";
}
$this->Database->query($strQuery);
}
$this->Config->update("\$GLOBALS['TL_CONFIG']['dbCollation']", $strCollation);
$this->reload();
}
$arrOptions = array();
$objCollation = $this->Database->prepare("SHOW COLLATION LIKE ?")
->execute($GLOBALS['TL_CONFIG']['dbCharset'] .'%');
while ($objCollation->next())
{
$key = $objCollation->Collation;
$arrOptions[$key] = sprintf('<option value="%s"%s>%s</option>',
$key,
(($key == $GLOBALS['TL_CONFIG']['dbCollation']) ? ' selected="selected"' : ''),
$key);
}
ksort($arrOptions);
$this->Template->collations = implode('', $arrOptions);
/**
* Update database tables
*/
if ($this->Input->post('FORM_SUBMIT') == 'tl_tables')
{
$sql = deserialize($this->Input->post('sql'));
if (is_array($sql))
{
foreach ($sql as $key)
{
if (isset($_SESSION['sql_commands'][$key]))
{
$this->Database->query(str_replace('DEFAULT CHARSET=utf8;', 'DEFAULT CHARSET=utf8 COLLATE ' . $GLOBALS['TL_CONFIG']['dbCollation'] . ';', $_SESSION['sql_commands'][$key]));
}
}
}
$_SESSION['sql_commands'] = array();
$this->reload();
}
$this->Template->dbUpdate = $this->generateSqlForm();
$this->Template->dbUpToDate = strlen($this->Template->dbUpdate) ? false : true;
/**
* Import the example website
*/
if ($this->Input->post('FORM_SUBMIT') == 'tl_tutorial')
{
$this->Template->emptySelection = true;
$strTemplate = basename($this->Input->post('template'));
// Template selected
if ($strTemplate != '' && file_exists(TL_ROOT . '/templates/' . $strTemplate))
{
$this->Config->update("\$GLOBALS['TL_CONFIG']['exampleWebsite']", time());
$tables = preg_grep('/^tl_/i', $this->Database->listTables());
// Truncate tables
if (!isset($_POST['preserve']))
{
foreach ($tables as $table)
{
$this->Database->execute("TRUNCATE TABLE " . $table);
}
}
// Import data
$file = file(TL_ROOT . '/templates/' . $strTemplate);
$sql = preg_grep('/^INSERT /', $file);
foreach ($sql as $query)
{
$this->Database->execute($query);
}
$this->reload();
}
}
$strTemplates = '<option value="">-</option>';
foreach (scan(TL_ROOT . '/templates') as $strFile)
{
if (preg_match('/.sql$/', $strFile))
{
$strTemplates .= sprintf('<option value="%s">%s</option>', $strFile, specialchars($strFile));
}
}
$this->Template->templates = $strTemplates;
$this->Template->dateImported = $this->parseDate($GLOBALS['TL_CONFIG']['datimFormat'], $GLOBALS['TL_CONFIG']['exampleWebsite']);
/**
* Create an admin user
*/
try
{
$objAdmin = $this->Database->execute("SELECT COUNT(*) AS total FROM tl_user WHERE admin=1");
if ($objAdmin->total > 0)
{
$this->Template->adminCreated = true;
}
// Create an admin account
elseif ($this->Input->post('FORM_SUBMIT') == 'tl_admin')
{
// Do not allow special characters
if (preg_match('/[#\(\)\/<=>]/', html_entity_decode($this->Input->post('pass'))))
{
$this->Template->adminError = $GLOBALS['TL_LANG']['ERR']['extnd'];
}
// Passwords do not match
elseif ($this->Input->post('pass') != $this->Input->post('confirm_pass'))
{
$this->Template->adminError = $GLOBALS['TL_LANG']['ERR']['passwordMatch'];
}
// Password too short
elseif (utf8_strlen($this->Input->post('pass')) < $GLOBALS['TL_CONFIG']['minPasswordLength'])
{
$this->Template->adminError = sprintf($GLOBALS['TL_LANG']['ERR']['passwordLength'], $GLOBALS['TL_CONFIG']['minPasswordLength']);
}
// Save data
elseif(strlen($this->Input->post('name')) && strlen($this->Input->post('email', true)) && strlen($this->Input->post('username')))
{
$strSalt = substr(md5(uniqid(mt_rand(), true)), 0, 23);
$strPassword = sha1($strSalt . $this->Input->post('pass'));
$this->Database->prepare("INSERT INTO tl_user (tstamp, name, email, username, password, admin, showHelp, useRTE, thumbnails) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)")
->execute(time(), $this->Input->post('name'), $this->Input->post('email', true), $this->Input->post('username'), $strPassword . ':' . $strSalt, 1, 1, 1, 1);
$this->Config->update("\$GLOBALS['TL_CONFIG']['adminEmail']", $this->Input->post('email', true));
$this->reload();
}
$this->Template->adminName = $this->Input->post('name');
$this->Template->adminEmail = $this->Input->post('email', true);
$this->Template->adminUser = $this->Input->post('username');
}
}
catch (Exception $e)
{
$this->Template->adminCreated = false;
}
/**
* Clear the cron timestamps so the jobs are run
*/
$this->Config->delete("\$GLOBALS['TL_CONFIG']['cron_hourly']");
$this->Config->delete("\$GLOBALS['TL_CONFIG']['cron_daily']");
$this->Config->delete("\$GLOBALS['TL_CONFIG']['cron_weekly']");
/**
* Output the template file
*/
$this->outputAndExit();
}
/**
* Generate a HTML form with update commands and return it as string
* @return string
*/
protected function generateSqlForm()
{
$count = 0;
$return = '';
$sql_command = $this->compileCommands();
if (!count($sql_command))
{
return '';
}
$_SESSION['sql_commands'] = array();
$arrOperations = array
(
'CREATE' => $GLOBALS['TL_LANG']['tl_install']['CREATE'],
'ALTER_ADD' => $GLOBALS['TL_LANG']['tl_install']['ALTER_ADD'],
'ALTER_CHANGE' => $GLOBALS['TL_LANG']['tl_install']['ALTER_CHANGE'],
'ALTER_DROP' => $GLOBALS['TL_LANG']['tl_install']['ALTER_DROP'],
'DROP' => $GLOBALS['TL_LANG']['tl_install']['DROP']
);
foreach ($arrOperations as $command=>$label)
{
if (is_array($sql_command[$command]))
{
// Headline
$return .= '
<tr>
<td colspan="2" class="tl_col_0">'.$label.'</td>
</tr>';
// Check all
$return .= '
<tr>
<td class="tl_col_1"><input type="checkbox" id="check_all_' . $count . '" class="tl_checkbox" onclick="Backend.toggleCheckboxElements(this, \'' . strtolower($command) . '\')" /></td>
<td class="tl_col_2"><label for="check_all_' . $count . '" style="color:#a6a6a6;"><em>Select all</em></label></td>
</tr>';
// Fields
foreach ($sql_command[$command] as $vv)
{
$key = md5($vv);
$_SESSION['sql_commands'][$key] = $vv;
$return .= '
<tr>
<td class="tl_col_1"><input type="checkbox" name="sql[]" id="sql_'.$count.'" class="tl_checkbox ' . strtolower($command) . '" value="'.$key.'"'.((stristr($command, 'DROP') === false) ? ' checked="checked"' : '').' /></td>
<td class="tl_col_2"><pre><label for="sql_'.$count++.'">'.$vv.'</label></pre></td>
</tr>';
}
}
}
return '
<table cellspacing="0" cellpadding="0" id="sql_table" style="margin-top:9px;" summary="Database modifications">'.$return.'
</table>' . "\n";
}
/**
* Compile a command array for each necessary database modification
* @return array
*/
protected function compileCommands()
{
$drop = array();
$create = array();
$return = array();
$sql_current = $this->getFromDb();
$sql_target = $this->getFromFile();
// Create tables
foreach (array_diff(array_keys($sql_target), array_keys($sql_current)) as $table)
{
$return['CREATE'][] = "CREATE TABLE `" . $table . "` (\n " . implode(",\n ", $sql_target[$table]['TABLE_FIELDS']) . (count($sql_target[$table]['TABLE_CREATE_DEFINITIONS']) ? ',' : '') . "\n " . implode(",\n ", $sql_target[$table]['TABLE_CREATE_DEFINITIONS']) . "\n)".$sql_target[$table]['TABLE_OPTIONS'].';';
$create[] = $table;
}
// Add or change fields
foreach ($sql_target as $k=>$v)
{
if (in_array($k, $create))
{
continue;
}
// Fields
if (is_array($v['TABLE_FIELDS']))
{
foreach ($v['TABLE_FIELDS'] as $kk=>$vv)
{
if (!isset($sql_current[$k]['TABLE_FIELDS'][$kk]))
{
$return['ALTER_ADD'][] = 'ALTER TABLE `'.$k.'` ADD '.$vv.';';
}
elseif ($sql_current[$k]['TABLE_FIELDS'][$kk] != $vv)
{
$return['ALTER_CHANGE'][] = 'ALTER TABLE `'.$k.'` CHANGE `'.$kk.'` '.$vv.';';
}
}
}
// Create definitions
if (is_array($v['TABLE_CREATE_DEFINITIONS']))
{
foreach ($v['TABLE_CREATE_DEFINITIONS'] as $kk=>$vv)
{
if (!isset($sql_current[$k]['TABLE_CREATE_DEFINITIONS'][$kk]))
{
$return['ALTER_ADD'][] = 'ALTER TABLE `'.$k.'` ADD '.$vv.';';
}
elseif ($sql_current[$k]['TABLE_CREATE_DEFINITIONS'][$kk] != str_replace('FULLTEXT ', '', $vv))
{
$return['ALTER_CHANGE'][] = 'ALTER TABLE `'.$k.'` DROP INDEX `'.$kk.'`, ADD '.$vv.';';
}
}
}
// Move auto_increment fields to the end of the array
if (is_array($return['ALTER_ADD']))
{
foreach (preg_grep('/auto_increment/i', $return['ALTER_ADD']) as $kk=>$vv)
{
unset($return['ALTER_ADD'][$kk]);
$return['ALTER_ADD'][$kk] = $vv;
}
}
if (is_array($return['ALTER_CHANGE']))
{
foreach (preg_grep('/auto_increment/i', $return['ALTER_CHANGE']) as $kk=>$vv)
{
unset($return['ALTER_CHANGE'][$kk]);
$return['ALTER_CHANGE'][$kk] = $vv;
}
}
}
// Drop tables
foreach (array_diff(array_keys($sql_current), array_keys($sql_target)) as $table)
{
$return['DROP'][] = 'DROP TABLE `'.$table.'`;';
$drop[] = $table;
}
// Drop fields
foreach ($sql_current as $k=>$v)
{
if (!in_array($k, $drop))
{
// Fields
if (is_array($v['TABLE_FIELDS']))
{
foreach ($v['TABLE_FIELDS'] as $kk=>$vv)
{
if (!isset($sql_target[$k]['TABLE_FIELDS'][$kk]))
{
$return['ALTER_DROP'][] = 'ALTER TABLE `'.$k.'` DROP `'.$kk.'`;';
}
}
}
// Create definitions
if (is_array($v['TABLE_CREATE_DEFINITIONS']))
{
foreach ($v['TABLE_CREATE_DEFINITIONS'] as $kk=>$vv)
{
if (!isset($sql_target[$k]['TABLE_CREATE_DEFINITIONS'][$kk]))
{
$return['ALTER_DROP'][] = 'ALTER TABLE `'.$k.'` DROP INDEX `'.$kk.'`;';
}
}
}
}
}
return $return;
}
/**
* Compile a table array from all SQL files and return it
* @return array
*/
protected function getFromFile()
{
$return = array();
// Get all SQL files
foreach (scan(TL_ROOT . '/system/modules') as $strModule)
{
if (strncmp($strModule, '.', 1) === 0 || strncmp($strModule, '__', 2) === 0)
{
continue;
}
$strFile = sprintf('%s/system/modules/%s/config/database.sql', TL_ROOT, $strModule);
if (!file_exists($strFile))
{
continue;
}
$data = file($strFile);
foreach ($data as $k=>$v)
{
$key_name = array();
$subpatterns = array();
// Unset comments and empty lines
if (preg_match('/^[#-]+/i', $v) || !strlen(trim($v)))
{
unset($data[$k]);
continue;
}
// Store table names
if (preg_match('/^CREATE TABLE `([^`]+)`/i', $v, $subpatterns))
{
$table = $subpatterns[1];
}
// Get table options
elseif (strlen($table) && preg_match('/^\)([^;]+);/i', $v, $subpatterns))
{
$return[$table]['TABLE_OPTIONS'] = $subpatterns[1];