'.get_string('installation','install').'

. /** * Functions to support installation process * * @package moodlecore * @subpackage install * @copyright 2009 Petr Skoda (http://skodak.org) * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ /** INSTALL_WELCOME = 0 */ define('INSTALL_WELCOME', 0); /** INSTALL_ENVIRONMENT = 1 */ define('INSTALL_ENVIRONMENT', 1); /** INSTALL_PATHS = 2 */ define('INSTALL_PATHS', 2); /** INSTALL_DOWNLOADLANG = 3 */ define('INSTALL_DOWNLOADLANG', 3); /** INSTALL_DATABASETYPE = 4 */ define('INSTALL_DATABASETYPE', 4); /** INSTALL_DATABASE = 5 */ define('INSTALL_DATABASE', 5); /** INSTALL_SAVE = 6 */ define('INSTALL_SAVE', 6); /** * Tries to detect the right www root setting. * @return string detected www root */ function install_guess_wwwroot() { $wwwroot = ''; if (empty($_SERVER['HTTPS']) or $_SERVER['HTTPS'] == 'off') { $wwwroot .= 'http://'; } else { $wwwroot .= 'https://'; } $hostport = explode(':', $_SERVER['HTTP_HOST']); $wwwroot .= reset($hostport); if ($_SERVER['SERVER_PORT'] != 80 and $_SERVER['SERVER_PORT'] != '443') { $wwwroot .= ':'.$_SERVER['SERVER_PORT']; } $wwwroot .= $_SERVER['SCRIPT_NAME']; list($wwwroot, $xtra) = explode('/install.php', $wwwroot); return $wwwroot; } /** * Copy of @see{ini_get_bool()} * @param string $ini_get_arg * @return bool */ function install_ini_get_bool($ini_get_arg) { $temp = ini_get($ini_get_arg); if ($temp == '1' or strtolower($temp) == 'on') { return true; } return false; } /** * Print help button * @param string $url * @param string $titel * @return void */ function install_helpbutton($url, $title='') { if ($title == '') { $title = get_string('help'); } echo ""; echo " $\"$title\"$ "; echo "\n"; } /** * This is in function because we want the /install.php to parse in PHP4 * * @param object $database * @param string $dbhsot * @param string $dbuser * @param string $dbpass * @param string $dbname * @param string $prefix * @param mixed $dboptions * @return string */ function install_db_validate($database, $dbhost, $dbuser, $dbpass, $dbname, $prefix, $dboptions) { try { try { $database->connect($dbhost, $dbuser, $dbpass, $dbname, $prefix, $dboptions); } catch (moodle_exception $e) { // let's try to create new database if ($database->create_database($dbhost, $dbuser, $dbpass, $dbname, $dboptions)) { $database->connect($dbhost, $dbuser, $dbpass, $dbname, $prefix, $dboptions); } else { throw $e; } } return ''; } catch (dml_exception $ex) { return get_string($ex->errorcode, $ex->module, $ex->a).'
'.$ex->debuginfo; } } /** * Returns content of config.php file. * @param moodle_database $database database instance * @param object $cfg copy of $CFG * @param bool $userealpath allows symbolic links in dirroot * @return string */ function install_generate_configphp($database, $cfg, $userealpath=false) { $configphp = 'export_dbconfig(); foreach ($dbconfig as $key=>$value) { $key = str_pad($key, 9); $configphp .= '$CFG->'.$key.' = '.var_export($value, true).";\r\n"; } $configphp .= "\r\n"; $configphp .= '$CFG->wwwroot = '.var_export($cfg->wwwroot, true).";\r\n"; if ($userealpath) { $dirroot = str_replace('\\', '/', $cfg->dirroot); // win32 fix $dirroot = rtrim($dirroot, '/'); // no trailing / $configphp .= '$CFG->dirroot = realpath('.var_export($dirroot, true).");\r\n"; // fix for sym links } else { $dirroot = str_replace('\\', '/', $cfg->dirroot); // win32 fix $dirroot = rtrim($dirroot, '/'); // no trailing / $configphp .= '$CFG->dirroot = '.var_export($dirroot, true).";\r\n"; } $dataroot = str_replace('\\', '/', $cfg->dataroot); // win32 fix $dataroot = rtrim($dataroot, '/'); // no trailing / $configphp .= '$CFG->dataroot = '.var_export($dataroot, true).";\r\n"; $configphp .= '$CFG->admin = '.var_export($cfg->admin, true).";\r\n\r\n"; $configphp .= '$CFG->directorypermissions = 00777; // try 02777 on a server in Safe Mode'."\r\n"; $configphp .= "\r\n"; $configphp .= '$CFG->passwordsaltmain = '.var_export(complex_random_string(), true).";\r\n"; $configphp .= "\r\n"; $configphp .= 'require_once("$CFG->dirroot/lib/setup.php");'."\r\n\r\n"; $configphp .= '// There is no php closing tag in this file,'."\r\n"; $configphp .= '// it is intentional because it prevents trailing whitespace problems!'."\r\n"; return $configphp; } /** * Prints complete help page used during installation. * Does not return. * * @global object * @param string $help */ function install_print_help_page($help) { global $CFG, $OUTPUT; //TODO: MUST NOT USE $OUTPUT HERE!!! @header('Content-Type: text/html; charset=UTF-8'); @header('Cache-Control: no-store, no-cache, must-revalidate'); @header('Cache-Control: post-check=0, pre-check=0', false); @header('Pragma: no-cache'); @header('Expires: Mon, 20 Aug 1969 09:23:00 GMT'); @header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); echo ''; echo ' '.get_string('installation','install').' '; echo ''; switch ($help) { case 'phpversionhelp': print_string($help, 'install', phpversion()); break; case 'memorylimithelp': print_string($help, 'install', get_memory_limit()); break; default: print_string($help, 'install'); } echo $OUTPUT->close_window_button(); //TODO: MUST NOT USE $OUTPUT HERE!!! echo ''; die; } /** * Prints installation page header, we can no use weblib yet in isntaller. * * @global object * @param array $config * @param string $stagename * @param string $heading * @param string $stagetext * @return void */ function install_print_header($config, $stagename, $heading, $stagetext) { global $CFG; @header('Content-Type: text/html; charset=UTF-8'); @header('Cache-Control: no-store, no-cache, must-revalidate'); @header('Cache-Control: post-check=0, pre-check=0', false); @header('Pragma: no-cache'); @header('Expires: Mon, 20 Aug 1969 09:23:00 GMT'); @header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); echo ''; echo ' '; $sheets = array('pagelayout','core'); $csss = array(); foreach ($sheets as $sheet) { $csss[] = $CFG->wwwroot.'/theme/base/style/'.$sheet.'.css'; } $sheets = array('core', 'css3'); foreach ($sheets as $sheet) { $csss[] = $CFG->wwwroot.'/theme/standard/style/'.$sheet.'.css'; } foreach ($csss as $css) { echo ''."\n"; } echo ' '.get_string('installation','install').' - Moodle '.$CFG->target_release.' '; echo '

'; echo '

'.$heading.'

'; if ($stagetext !== '') { echo '

'; echo $stagetext; echo '

'; } // main echo '

'; echo ''; echo '

'; } /** * Prints css needed on installation page, tries to look like the rest of installation. * Does not return. * * @global object */ function install_css_styles() { global $CFG; @header('Content-type: text/css'); // Correct MIME type @header('Cache-Control: no-store, no-cache, must-revalidate'); @header('Cache-Control: post-check=0, pre-check=0', false); @header('Pragma: no-cache'); @header('Expires: Mon, 20 Aug 1969 09:23:00 GMT'); @header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); //TODO: add rtl support here, make it match new default theme MDL-21149 echo ' h2 { text-align:center; } #installdiv { width: 800px; margin-left:auto; margin-right:auto; } #installdiv dt { font-weight: bold; } #installdiv dd { padding-bottom: 0.5em; } .stage { margin-top: 2em; margin-bottom: 2em; width: 100%; padding:25px; } #installform { width: 100%; } #nav_buttons input { margin: 5px; } #envresult { text-align:left; width: auto; margin-left:10em; } #envresult dd { color: red; } .formrow { clear:both; text-align:left; padding: 8px; } .formrow label.formlabel { display:block; float:left; width: 260px; margin-right:5px; text-align:right; } .formrow .forminput { display:block; float:left; } fieldset { text-align:center; border:none; } .hint { display:block; clear:both; padding-left: 265px; color: red; } .configphp { text-align:left; background-color:white; padding:1em; width:95%; } .stage6 .stage { font-weight: bold; color: red; } '; die; }