mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
1659 lines
50 KiB
PHP
Executable File
1659 lines
50 KiB
PHP
Executable File
<?php
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/************************************************************************************
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************************************************************************************
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** **
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** If you can read this text in your browser then you don't have PHP installed. **
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** Please install PHP 5.3.2 or higher, preferably PHP 5.3.4+. **
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** **
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************************************************************************************
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************************************************************************************/
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/**
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* SilverStripe CMS Installer
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* This installer doesn't use any of the fancy SilverStripe stuff in case it's unsupported.
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*/
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// speed up mysql_connect timeout if the server can't be found
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ini_set('mysql.connect_timeout', 5);
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// Don't die half was through installation; that does more harm than good
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ini_set('max_execution_time', 0);
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// set display_errors php setting to on to force installer to avoid blank screen of death.
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// get the original value so it can be used in PHP requirement checks later in this script.
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$originalDisplayErrorsValue = ini_get('display_errors');
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ini_set('display_errors', '1');
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error_reporting(E_ALL | E_STRICT);
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// Attempt to start a session so that the username and password can be sent back to the user.
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if(function_exists('session_start') && !session_id()) {
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session_start();
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}
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/**
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* Include _ss_environment.php file
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*/
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$usingEnv = false;
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$envFileExists = false;
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//define the name of the environment file
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$envFile = '_ss_environment.php';
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//define the dirs to start scanning from (have to add the trailing slash)
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// we're going to check the realpath AND the path as the script sees it
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$dirsToCheck = array(
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realpath('.'),
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dirname($_SERVER['SCRIPT_FILENAME'])
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);
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//if they are the same, remove one of them
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if($dirsToCheck[0] == $dirsToCheck[1]) {
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unset($dirsToCheck[1]);
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}
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foreach($dirsToCheck as $dir) {
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//check this dir and every parent dir (until we hit the base of the drive)
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// or until we hit a dir we can't read
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do {
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//add the trailing slash we need to concatenate properly
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$dir .= DIRECTORY_SEPARATOR;
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//if it's readable, go ahead
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if(@is_readable($dir)) {
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//if the file exists, then we include it, set relevant vars and break out
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if(file_exists($dir . $envFile)) {
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include_once($dir . $envFile);
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$envFileExists = true;
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//legacy variable assignment
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$usingEnv = true;
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//break out of BOTH loops because we found the $envFile
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break(2);
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}
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} else {
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//break out of the while loop, we can't read the dir
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break;
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}
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//go up a directory
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$dir = dirname($dir);
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//here we need to check that the path of the last dir and the next one are
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// not the same, if they are, we have hit the root of the drive
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} while(dirname($dir) != $dir);
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}
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if($envFileExists) {
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if(!empty($_REQUEST['useEnv'])) {
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$usingEnv = true;
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} else {
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$usingEnv = false;
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}
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}
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require_once FRAMEWORK_NAME . '/core/Constants.php'; // this also includes TempPath.php
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require_once FRAMEWORK_NAME . '/dev/install/DatabaseConfigurationHelper.php';
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require_once FRAMEWORK_NAME . '/dev/install/DatabaseAdapterRegistry.php';
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// Set default locale, but try and sniff from the user agent
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$defaultLocale = 'en_US';
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$locales = array(
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'af_ZA' => 'Afrikaans (South Africa)',
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'ar_EG' => 'Arabic (Egypt)',
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'hy_AM' => 'Armenian (Armenia)',
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'ast_ES' => 'Asturian (Spain)',
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'az_AZ' => 'Azerbaijani (Azerbaijan)',
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'bs_BA' => 'Bosnian (Bosnia and Herzegovina)',
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'bg_BG' => 'Bulgarian (Bulgaria)',
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'ca_ES' => 'Catalan (Spain)',
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'zh_CN' => 'Chinese (China)',
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'zh_TW' => 'Chinese (Taiwan)',
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'hr_HR' => 'Croatian (Croatia)',
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'cs_CZ' => 'Czech (Czech Republic)',
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'da_DK' => 'Danish (Denmark)',
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'nl_NL' => 'Dutch (Netherlands)',
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'en_GB' => 'English (United Kingdom)',
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'en_US' => 'English (United States)',
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'eo_XX' => 'Esperanto',
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'et_EE' => 'Estonian (Estonia)',
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'fo_FO' => 'Faroese (Faroe Islands)',
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'fi_FI' => 'Finnish (Finland)',
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'fr_FR' => 'French (France)',
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'de_DE' => 'German (Germany)',
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'el_GR' => 'Greek (Greece)',
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'he_IL' => 'Hebrew (Israel)',
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'hu_HU' => 'Hungarian (Hungary)',
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'is_IS' => 'Icelandic (Iceland)',
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'id_ID' => 'Indonesian (Indonesia)',
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'it_IT' => 'Italian (Italy)',
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'ja_JP' => 'Japanese (Japan)',
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'km_KH' => 'Khmer (Cambodia)',
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'lc_XX' => 'LOLCAT',
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'lv_LV' => 'Latvian (Latvia)',
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'lt_LT' => 'Lithuanian (Lithuania)',
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'ms_MY' => 'Malay (Malaysia)',
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'mi_NZ' => 'Maori (New Zealand)',
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'ne_NP' => 'Nepali (Nepal)',
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'nb_NO' => 'Norwegian',
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'fa_IR' => 'Persian (Iran)',
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'pl_PL' => 'Polish (Poland)',
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'pt_BR' => 'Portuguese (Brazil)',
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'pa_IN' => 'Punjabi (India)',
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'ro_RO' => 'Romanian (Romania)',
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'ru_RU' => 'Russian (Russia)',
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'sr_RS' => 'Serbian (Serbia)',
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'si_LK' => 'Sinhalese (Sri Lanka)',
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'sk_SK' => 'Slovak (Slovakia)',
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'sl_SI' => 'Slovenian (Slovenia)',
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'es_AR' => 'Spanish (Argentina)',
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'es_MX' => 'Spanish (Mexico)',
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'es_ES' => 'Spanish (Spain)',
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'sv_SE' => 'Swedish (Sweden)',
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'th_TH' => 'Thai (Thailand)',
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'tr_TR' => 'Turkish (Turkey)',
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'uk_UA' => 'Ukrainian (Ukraine)',
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'uz_UZ' => 'Uzbek (Uzbekistan)',
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'vi_VN' => 'Vietnamese (Vietnam)',
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);
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// Discover which databases are available
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DatabaseAdapterRegistry::autodiscover();
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// Determine which external database modules are USABLE
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foreach(DatabaseAdapterRegistry::get_adapters() as $class => $details) {
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$databaseClasses[$class] = $details;
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if(file_exists($details['helperPath'])) {
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$databaseClasses[$class]['hasModule'] = true;
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include_once($details['helperPath']);
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} else {
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$databaseClasses[$class]['hasModule'] = false;
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}
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}
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// Load database config
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if(isset($_REQUEST['db'])) {
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if(isset($_REQUEST['db']['type'])) $type = $_REQUEST['db']['type'];
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else $type = $_REQUEST['db']['type'] = defined('SS_DATABASE_CLASS') ? SS_DATABASE_CLASS : 'MySQLDatabase';
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// Disabled inputs don't submit anything - we need to use the environment (except the database name)
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if($usingEnv) {
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$_REQUEST['db'][$type] = $databaseConfig = array(
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"type" => defined('SS_DATABASE_CLASS') ? SS_DATABASE_CLASS : $type,
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"server" => defined('SS_DATABASE_SERVER') ? SS_DATABASE_SERVER : "localhost",
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"username" => defined('SS_DATABASE_USERNAME') ? SS_DATABASE_USERNAME : "root",
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"password" => defined('SS_DATABASE_PASSWORD') ? SS_DATABASE_PASSWORD : "",
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"database" => $_REQUEST['db'][$type]['database'],
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);
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} else {
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// Normal behaviour without the environment
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$databaseConfig = $_REQUEST['db'][$type];
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$databaseConfig['type'] = $type;
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}
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} else {
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$type = $_REQUEST['db']['type'] = defined('SS_DATABASE_CLASS') ? SS_DATABASE_CLASS : 'MySQLDatabase';
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$_REQUEST['db'][$type] = $databaseConfig = array(
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"type" => $type,
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"server" => defined('SS_DATABASE_SERVER') ? SS_DATABASE_SERVER : "localhost",
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"username" => defined('SS_DATABASE_USERNAME') ? SS_DATABASE_USERNAME : "root",
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"password" => defined('SS_DATABASE_PASSWORD') ? SS_DATABASE_PASSWORD : "",
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"database" => isset($_SERVER['argv'][2]) ? $_SERVER['argv'][2] : "SS_mysite",
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);
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}
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if(isset($_REQUEST['admin'])) {
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// Disabled inputs don't submit anything - we need to use the environment (except the database name)
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if($usingEnv) {
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$_REQUEST['admin'] = $adminConfig = array(
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'username' => defined('SS_DEFAULT_ADMIN_USERNAME') ? SS_DEFAULT_ADMIN_USERNAME : 'admin',
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'password' => defined('SS_DEFAULT_ADMIN_PASSWORD') ? SS_DEFAULT_ADMIN_PASSWORD : '',
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);
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} else {
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$adminConfig = $_REQUEST['admin'];
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}
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} else {
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$_REQUEST['admin'] = $adminConfig = array(
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'username' => defined('SS_DEFAULT_ADMIN_USERNAME') ? SS_DEFAULT_ADMIN_USERNAME : 'admin',
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'password' => defined('SS_DEFAULT_ADMIN_PASSWORD') ? SS_DEFAULT_ADMIN_PASSWORD : '',
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);
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}
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$alreadyInstalled = false;
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if(file_exists('mysite/_config.php')) {
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// Find the $database variable in the relevant config file without having to execute the config file
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if(preg_match("/\\\$database\s*=\s*[^\n\r]+[\n\r]/", file_get_contents("mysite/_config.php"), $parts)) {
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eval($parts[0]);
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if($database) $alreadyInstalled = true;
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// Assume that if $databaseConfig is defined in mysite/_config.php, then a non-environment-based installation has
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// already gone ahead
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} else if(preg_match("/\\\$databaseConfig\s*=\s*[^\n\r]+[\n\r]/", file_get_contents("mysite/_config.php"), $parts)) {
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$alreadyInstalled = true;
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}
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}
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if(file_exists(FRAMEWORK_NAME . '/silverstripe_version')) {
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$silverstripe_version = file_get_contents(FRAMEWORK_NAME . '/silverstripe_version');
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} else {
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$silverstripe_version = "unknown";
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}
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// Check requirements
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$req = new InstallRequirements();
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$req->check();
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$webserverConfigFile = '';
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if($req->isIIS()) {
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$webserverConfigFile = 'web.config';
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} else {
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$webserverConfigFile = '.htaccess';
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}
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if($req->hasErrors()) {
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$hasErrorOtherThanDatabase = true;
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$phpIniLocation = php_ini_loaded_file();
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}
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if($databaseConfig) {
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$dbReq = new InstallRequirements();
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$dbReq->checkDatabase($databaseConfig);
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}
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if($adminConfig) {
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$adminReq = new InstallRequirements();
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$adminReq->checkAdminConfig($adminConfig);
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}
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// Actual processor
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$installFromCli = (isset($_SERVER['argv'][1]) && $_SERVER['argv'][1] == 'install');
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// CLI-install error message. exit(1) will halt any makefile.
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if($installFromCli && ($req->hasErrors() || $dbReq->hasErrors())) {
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echo "Cannot install due to errors:\n";
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$req->listErrors();
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$dbReq->listErrors();
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exit(1);
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}
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if((isset($_REQUEST['go']) || $installFromCli) && !$req->hasErrors() && !$dbReq->hasErrors() && $adminConfig['username'] && $adminConfig['password']) {
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// Confirm before reinstalling
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if(!$installFromCli && $alreadyInstalled) {
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include(FRAMEWORK_NAME . '/dev/install/config-form.html');
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} else {
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$inst = new Installer();
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if($_REQUEST) $inst->install($_REQUEST);
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else $inst->install(array(
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'db' => $databaseConfig,
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'admin' => $adminConfig,
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));
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}
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// Show the config form
|
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} else {
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include(FRAMEWORK_NAME . '/dev/install/config-form.html');
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}
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||
|
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/**
|
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* This class checks requirements
|
||
* Each of the requireXXX functions takes an argument which gives a user description of the test.
|
||
* It's an array of 3 parts:
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||
* $description[0] - The test catetgory
|
||
* $description[1] - The test title
|
||
* $description[2] - The test error to show, if it goes wrong
|
||
*/
|
||
class InstallRequirements {
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var $errors, $warnings, $tests;
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||
|
||
/**
|
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* Check the database configuration. These are done one after another
|
||
* starting with checking the database function exists in PHP, and
|
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* continuing onto more difficult checks like database permissions.
|
||
*/
|
||
function checkDatabase($databaseConfig) {
|
||
if($this->requireDatabaseFunctions(
|
||
$databaseConfig,
|
||
array(
|
||
"Database Configuration",
|
||
"Database support",
|
||
"Database support in PHP",
|
||
$this->getDatabaseTypeNice($databaseConfig['type'])
|
||
)
|
||
)) {
|
||
if($this->requireDatabaseServer(
|
||
$databaseConfig,
|
||
array(
|
||
"Database Configuration",
|
||
"Database server",
|
||
$databaseConfig['type'] == 'SQLiteDatabase' ? "I couldn't write to path '$databaseConfig[path]'" : "I couldn't find a database server on '$databaseConfig[server]'",
|
||
$databaseConfig['type'] == 'SQLiteDatabase' ? $databaseConfig['path'] : $databaseConfig['server']
|
||
)
|
||
)) {
|
||
if($this->requireDatabaseConnection(
|
||
$databaseConfig,
|
||
array(
|
||
"Database Configuration",
|
||
"Database access credentials",
|
||
"That username/password doesn't work"
|
||
)
|
||
)) {
|
||
if($this->requireDatabaseVersion(
|
||
$databaseConfig,
|
||
array(
|
||
"Database Configuration",
|
||
"Database server version requirement",
|
||
'',
|
||
'Version ' . $this->getDatabaseConfigurationHelper($databaseConfig['type'])->getDatabaseVersion($databaseConfig)
|
||
)
|
||
)) {
|
||
$this->requireDatabaseOrCreatePermissions(
|
||
$databaseConfig,
|
||
array(
|
||
"Database Configuration",
|
||
"Can I access/create the database",
|
||
"I can't create new databases and the database '$databaseConfig[database]' doesn't exist"
|
||
)
|
||
);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
function checkAdminConfig($adminConfig) {
|
||
if(!$adminConfig['username']) {
|
||
$this->error(array('', 'Please enter a username!'));
|
||
}
|
||
if(!$adminConfig['password']) {
|
||
$this->error(array('', 'Please enter a password!'));
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Check if the web server is IIS and version greater than the given version.
|
||
* @return boolean
|
||
*/
|
||
function isIIS($fromVersion = 7) {
|
||
if(strpos($this->findWebserver(), 'IIS/') === false) {
|
||
return false;
|
||
}
|
||
return substr(strstr($this->findWebserver(), '/'), -3, 1) >= $fromVersion;
|
||
}
|
||
|
||
function isApache() {
|
||
if(strpos($this->findWebserver(), 'Apache') !== false) {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Find the webserver software running on the PHP host.
|
||
* @return string|boolean Server software or boolean FALSE
|
||
*/
|
||
function findWebserver() {
|
||
// Try finding from SERVER_SIGNATURE or SERVER_SOFTWARE
|
||
if(!empty($_SERVER['SERVER_SIGNATURE'])) {
|
||
$webserver = $_SERVER['SERVER_SIGNATURE'];
|
||
} elseif(!empty($_SERVER['SERVER_SOFTWARE'])) {
|
||
$webserver = $_SERVER['SERVER_SOFTWARE'];
|
||
} else {
|
||
return false;
|
||
}
|
||
|
||
return strip_tags(trim($webserver));
|
||
}
|
||
|
||
/**
|
||
* Check everything except the database
|
||
*/
|
||
function check() {
|
||
$this->errors = null;
|
||
$isApache = $this->isApache();
|
||
$isIIS = $this->isIIS();
|
||
$webserver = $this->findWebserver();
|
||
|
||
$this->requirePHPVersion('5.3.4', '5.3.2', array(
|
||
"PHP Configuration",
|
||
"PHP5 installed",
|
||
null,
|
||
"PHP version " . phpversion()
|
||
));
|
||
|
||
// Check that we can identify the root folder successfully
|
||
$this->requireFile(FRAMEWORK_NAME . '/dev/install/config-form.html', array("File permissions",
|
||
"Does the webserver know where files are stored?",
|
||
"The webserver isn't letting me identify where files are stored.",
|
||
$this->getBaseDir()
|
||
));
|
||
|
||
$this->requireModule('mysite', array("File permissions", "mysite/ directory exists?"));
|
||
$this->requireModule(FRAMEWORK_NAME, array("File permissions", FRAMEWORK_NAME . "/ directory exists?"));
|
||
|
||
if($isApache) {
|
||
$this->checkApacheVersion(array(
|
||
"Webserver Configuration",
|
||
"Webserver is not Apache 1.x", "SilverStripe requires Apache version 2 or greater",
|
||
$webserver
|
||
));
|
||
$this->requireWriteable('.htaccess', array("File permissions", "Is the .htaccess file writeable?", null));
|
||
} elseif($isIIS) {
|
||
$this->requireWriteable('web.config', array("File permissions", "Is the web.config file writeable?", null));
|
||
}
|
||
|
||
$this->requireWriteable('mysite/_config.php', array(
|
||
"File permissions",
|
||
"Is the mysite/_config.php file writeable?",
|
||
null
|
||
));
|
||
if(!$this->checkModuleExists('cms')) {
|
||
$this->requireWriteable('mysite/code/RootURLController.php', array(
|
||
"File permissions",
|
||
"Is the mysite/code/RootURLController.php file writeable?",
|
||
null
|
||
));
|
||
}
|
||
$this->requireWriteable('assets', array("File permissions", "Is the assets/ directory writeable?", null));
|
||
|
||
try {
|
||
$tempFolder = getTempFolder();
|
||
} catch(Exception $e) {
|
||
$tempFolder = false;
|
||
}
|
||
|
||
$this->requireTempFolder(array('File permissions', 'Is a temporary directory available?', null, $tempFolder));
|
||
if($tempFolder) {
|
||
// in addition to the temp folder being available, check it is writable
|
||
$this->requireWriteable($tempFolder, array(
|
||
"File permissions",
|
||
sprintf("Is the temporary directory writeable?", $tempFolder),
|
||
null
|
||
), true);
|
||
}
|
||
|
||
// Check for web server, unless we're calling the installer from the command-line
|
||
$this->isRunningWebServer(array("Webserver Configuration", "Server software", "Unknown", $webserver));
|
||
|
||
if($isApache) {
|
||
$this->requireApacheRewriteModule('mod_rewrite', array(
|
||
"Webserver Configuration",
|
||
"URL rewriting support",
|
||
"You need mod_rewrite to use friendly URLs with SilverStripe, but it is not enabled."
|
||
));
|
||
} elseif($isIIS) {
|
||
$this->requireIISRewriteModule('IIS_UrlRewriteModule', array(
|
||
"Webserver Configuration",
|
||
"URL rewriting support",
|
||
"You need to enable the IIS URL Rewrite Module to use friendly URLs with SilverStripe, "
|
||
. "but it is not installed or enabled. Download it for IIS 7 from http://www.iis.net/expand/URLRewrite"
|
||
));
|
||
} else {
|
||
$this->warning(array(
|
||
"Webserver Configuration",
|
||
"URL rewriting support",
|
||
"I can't tell whether any rewriting module is running. You may need to configure a rewriting rule yourself."));
|
||
}
|
||
|
||
$this->requireServerVariables(array('SCRIPT_NAME', 'HTTP_HOST', 'SCRIPT_FILENAME'), array(
|
||
"Webserver Configuration",
|
||
"Recognised webserver",
|
||
"You seem to be using an unsupported webserver. "
|
||
. "The server variables SCRIPT_NAME, HTTP_HOST, SCRIPT_FILENAME need to be set."
|
||
));
|
||
|
||
$this->requirePostSupport(array(
|
||
"Webserver Configuration",
|
||
"POST Support",
|
||
'I can\'t find $_POST, make sure POST is enabled.'
|
||
));
|
||
|
||
// Check for GD support
|
||
if(!$this->requireFunction("imagecreatetruecolor", array(
|
||
"PHP Configuration",
|
||
"GD2 support",
|
||
"PHP must have GD version 2."
|
||
))) {
|
||
$this->requireFunction("imagecreate", array(
|
||
"PHP Configuration",
|
||
"GD2 support",
|
||
"GD support for PHP not included."
|
||
));
|
||
}
|
||
|
||
// Check for XML support
|
||
$this->requireFunction('xml_set_object', array(
|
||
"PHP Configuration",
|
||
"XML support",
|
||
"XML support not included in PHP."
|
||
));
|
||
$this->requireClass('DOMDocument', array(
|
||
"PHP Configuration",
|
||
"DOM/XML support",
|
||
"DOM/XML support not included in PHP."
|
||
));
|
||
$this->requireFunction('simplexml_load_file', array(
|
||
'PHP Configuration',
|
||
'SimpleXML support',
|
||
'SimpleXML support not included in PHP.'
|
||
));
|
||
|
||
// Check for token_get_all
|
||
$this->requireFunction('token_get_all', array(
|
||
"PHP Configuration",
|
||
"Tokenizer support",
|
||
"Tokenizer support not included in PHP."
|
||
));
|
||
|
||
// Check for CType support
|
||
$this->requireFunction('ctype_digit', array(
|
||
'PHP Configuration',
|
||
'CType support',
|
||
'CType support not included in PHP.'
|
||
));
|
||
|
||
// Check for session support
|
||
$this->requireFunction('session_start', array(
|
||
'PHP Configuration',
|
||
'Session support',
|
||
'Session support not included in PHP.'
|
||
));
|
||
|
||
// Check for iconv support
|
||
$this->requireFunction('iconv', array(
|
||
'PHP Configuration',
|
||
'iconv support',
|
||
'iconv support not included in PHP.'
|
||
));
|
||
|
||
// Check for hash support
|
||
$this->requireFunction('hash', array('PHP Configuration', 'hash support', 'hash support not included in PHP.'));
|
||
|
||
// Check for mbstring support
|
||
$this->requireFunction('mb_internal_encoding', array(
|
||
'PHP Configuration',
|
||
'mbstring support',
|
||
'mbstring support not included in PHP.'
|
||
));
|
||
|
||
// Check for Reflection support
|
||
$this->requireClass('ReflectionClass', array(
|
||
'PHP Configuration',
|
||
'Reflection support',
|
||
'Reflection support not included in PHP.'
|
||
));
|
||
|
||
// Check for Standard PHP Library (SPL) support
|
||
$this->requireFunction('spl_classes', array(
|
||
'PHP Configuration',
|
||
'SPL support',
|
||
'Standard PHP Library (SPL) not included in PHP.'
|
||
));
|
||
|
||
$this->requireDateTimezone(array(
|
||
'PHP Configuration',
|
||
'date.timezone setting and validity',
|
||
'date.timezone option in php.ini must be set correctly.',
|
||
ini_get('date.timezone')
|
||
));
|
||
|
||
$this->suggestClass('finfo', array(
|
||
'PHP Configuration',
|
||
'fileinfo support',
|
||
'fileinfo should be enabled in PHP. SilverStripe uses it for MIME type detection of files. '
|
||
. 'SilverStripe will still operate, but email attachments and sending files to browser '
|
||
. '(e.g. export data to CSV) may not work correctly without finfo.'
|
||
));
|
||
|
||
$this->suggestFunction('curl_init', array(
|
||
'PHP Configuration',
|
||
'curl support',
|
||
'curl should be enabled in PHP. SilverStripe uses it for consuming web services'
|
||
. ' via the RestfulService class and many modules rely on it.'
|
||
));
|
||
|
||
$this->suggestClass('tidy', array(
|
||
'PHP Configuration',
|
||
'tidy support',
|
||
'Tidy provides a library of code to clean up your html. '
|
||
. 'SilverStripe will operate fine without tidy but HTMLCleaner will not be effective.'
|
||
));
|
||
|
||
$this->suggestPHPSetting('asp_tags', array(false), array(
|
||
'PHP Configuration',
|
||
'asp_tags option',
|
||
'This should be turned off as it can cause issues with SilverStripe'
|
||
));
|
||
$this->requirePHPSetting('magic_quotes_gpc', array(false), array(
|
||
'PHP Configuration',
|
||
'magic_quotes_gpc option',
|
||
'This should be turned off, as it can cause issues with cookies. '
|
||
. 'More specifically, unserializing data stored in cookies.'
|
||
));
|
||
$this->suggestPHPSetting('display_errors', array(false), array(
|
||
'PHP Configuration',
|
||
'display_errors option',
|
||
'Unless you\'re in a development environment, this should be turned off, '
|
||
. 'as it can expose sensitive data to website users.'
|
||
));
|
||
// on some weirdly configured webservers arg_separator.output is set to &
|
||
// which will results in links like ?param=value&foo=bar which will not be i
|
||
$this->suggestPHPSetting('arg_separator.output', array('&', ''), array(
|
||
'PHP Configuration',
|
||
'arg_separator.output option',
|
||
'This option defines how URL parameters are concatenated. '
|
||
. 'If not set to \'&\' this may cause issues with URL GET parameters'
|
||
));
|
||
|
||
// Check memory allocation
|
||
$this->requireMemory(32 * 1024 * 1024, 64 * 1024 * 1024, array(
|
||
"PHP Configuration",
|
||
"Memory allocation (PHP config option 'memory_limit')",
|
||
"SilverStripe needs a minimum of 32M allocated to PHP, but recommends 64M.",
|
||
ini_get("memory_limit")
|
||
));
|
||
|
||
return $this->errors;
|
||
}
|
||
|
||
function suggestPHPSetting($settingName, $settingValues, $testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
// special case for display_errors, check the original value before
|
||
// it was changed at the start of this script.
|
||
if($settingName == 'display_errors') {
|
||
global $originalDisplayErrorsValue;
|
||
$val = $originalDisplayErrorsValue;
|
||
} else {
|
||
$val = ini_get($settingName);
|
||
}
|
||
|
||
if(!in_array($val, $settingValues) && $val != $settingValues) {
|
||
$testDetails[2] = "$settingName is set to '$val' in php.ini. $testDetails[2]";
|
||
$this->warning($testDetails);
|
||
}
|
||
}
|
||
|
||
function requirePHPSetting($settingName, $settingValues, $testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
$val = ini_get($settingName);
|
||
if(!in_array($val, $settingValues) && $val != $settingValues) {
|
||
$testDetails[2] = "$settingName is set to '$val' in php.ini. $testDetails[2]";
|
||
$this->error($testDetails);
|
||
}
|
||
}
|
||
|
||
function suggestClass($class, $testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
if(!class_exists($class)) {
|
||
$this->warning($testDetails);
|
||
}
|
||
}
|
||
|
||
function suggestFunction($class, $testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
if(!function_exists($class)) {
|
||
$this->warning($testDetails);
|
||
}
|
||
}
|
||
|
||
function requireDateTimezone($testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
$result = ini_get('date.timezone') && in_array(ini_get('date.timezone'), timezone_identifiers_list());
|
||
if(!$result) {
|
||
$this->error($testDetails);
|
||
}
|
||
}
|
||
|
||
function requireMemory($min, $recommended, $testDetails) {
|
||
$_SESSION['forcemem'] = false;
|
||
|
||
$mem = $this->getPHPMemory();
|
||
if($mem < (64 * 1024 * 1024)) {
|
||
ini_set('memory_limit', '64M');
|
||
$mem = $this->getPHPMemory();
|
||
$testDetails[3] = ini_get("memory_limit");
|
||
}
|
||
|
||
$this->testing($testDetails);
|
||
|
||
if($mem < $min && $mem > 0) {
|
||
$testDetails[2] .= " You only have " . ini_get("memory_limit") . " allocated";
|
||
$this->error($testDetails);
|
||
} else if($mem < $recommended && $mem > 0) {
|
||
$testDetails[2] .= " You only have " . ini_get("memory_limit") . " allocated";
|
||
$this->warning($testDetails);
|
||
} elseif($mem == 0) {
|
||
$testDetails[2] .= " We can't determine how much memory you have allocated. "
|
||
. "Install only if you're sure you've allocated at least 20 MB.";
|
||
$this->warning($testDetails);
|
||
}
|
||
}
|
||
|
||
function getPHPMemory() {
|
||
$memString = ini_get("memory_limit");
|
||
|
||
switch(strtolower(substr($memString, -1))) {
|
||
case "k":
|
||
return round(substr($memString, 0, -1) * 1024);
|
||
|
||
case "m":
|
||
return round(substr($memString, 0, -1) * 1024 * 1024);
|
||
|
||
case "g":
|
||
return round(substr($memString, 0, -1) * 1024 * 1024 * 1024);
|
||
|
||
default:
|
||
return round($memString);
|
||
}
|
||
}
|
||
|
||
function listErrors() {
|
||
if($this->errors) {
|
||
echo "<p>The following problems are preventing me from installing SilverStripe CMS:</p>\n\n";
|
||
foreach($this->errors as $error) {
|
||
echo "<li>" . htmlentities(implode(", ", $error), ENT_COMPAT, 'UTF-8') . "</li>\n";
|
||
}
|
||
}
|
||
}
|
||
|
||
function showTable($section = null) {
|
||
if($section) {
|
||
$tests = $this->tests[$section];
|
||
$id = strtolower(str_replace(' ', '_', $section));
|
||
echo "<table id=\"{$id}_results\" class=\"testResults\" width=\"100%\">";
|
||
foreach($tests as $test => $result) {
|
||
echo "<tr class=\"$result[0]\"><td>$test</td><td>"
|
||
. nl2br(htmlentities($result[1], ENT_COMPAT, 'UTF-8')) . "</td></tr>";
|
||
}
|
||
echo "</table>";
|
||
|
||
} else {
|
||
foreach($this->tests as $section => $tests) {
|
||
$failedRequirements = 0;
|
||
$warningRequirements = 0;
|
||
|
||
$output = "";
|
||
|
||
foreach($tests as $test => $result) {
|
||
if(isset($result['0'])) {
|
||
switch($result['0']) {
|
||
case 'error':
|
||
$failedRequirements++;
|
||
break;
|
||
case 'warning':
|
||
$warningRequirements++;
|
||
break;
|
||
}
|
||
}
|
||
$output .= "<tr class=\"$result[0]\"><td>$test</td><td>"
|
||
. nl2br(htmlentities($result[1], ENT_COMPAT, 'UTF-8')) . "</td></tr>";
|
||
}
|
||
$className = "good";
|
||
$text = "All Requirements Pass";
|
||
$pluralWarnings = ($warningRequirements == 1) ? 'Warning' : 'Warnings';
|
||
|
||
if($failedRequirements > 0) {
|
||
$className = "error";
|
||
$pluralWarnings = ($warningRequirements == 1) ? 'Warning' : 'Warnings';
|
||
|
||
$text = $failedRequirements . ' Failed and ' . $warningRequirements . ' ' . $pluralWarnings;
|
||
} else if($warningRequirements > 0) {
|
||
$className = "warning";
|
||
$text = "All Requirements Pass but " . $warningRequirements . ' ' . $pluralWarnings;
|
||
}
|
||
|
||
echo "<h5 class='requirement $className'>$section <a href='#'>Show All Requirements</a> <span>$text</span></h5>";
|
||
echo "<table class=\"testResults\">";
|
||
echo $output;
|
||
echo "</table>";
|
||
}
|
||
}
|
||
}
|
||
|
||
function requireFunction($funcName, $testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
if(!function_exists($funcName)) {
|
||
$this->error($testDetails);
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
function requireClass($className, $testDetails) {
|
||
$this->testing($testDetails);
|
||
if(!class_exists($className)) {
|
||
$this->error($testDetails);
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Require that the given class doesn't exist
|
||
*/
|
||
function requireNoClasses($classNames, $testDetails) {
|
||
$this->testing($testDetails);
|
||
$badClasses = array();
|
||
foreach($classNames as $className) {
|
||
if(class_exists($className)) $badClasses[] = $className;
|
||
}
|
||
if($badClasses) {
|
||
$testDetails[2] .= ". The following classes are at fault: " . implode(', ', $badClasses);
|
||
$this->error($testDetails);
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
function checkApacheVersion($testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
$is1pointx = preg_match('#Apache[/ ]1\.#', $testDetails[3]);
|
||
if($is1pointx) {
|
||
$this->error($testDetails);
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
function requirePHPVersion($recommendedVersion, $requiredVersion, $testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
$installedVersion = phpversion();
|
||
|
||
if(version_compare($installedVersion, $requiredVersion, '<')) {
|
||
$testDetails[2] = "SilverStripe requires PHP version $requiredVersion or later.\n
|
||
PHP version $installedVersion is currently installed.\n
|
||
While SilverStripe requires at least PHP version $requiredVersion, upgrading to $recommendedVersion or later is recommended.\n
|
||
If you are installing SilverStripe on a shared web server, please ask your web hosting provider to upgrade PHP for you.";
|
||
$this->error($testDetails);
|
||
return;
|
||
}
|
||
|
||
if(version_compare($installedVersion, $recommendedVersion, '<')) {
|
||
$testDetails[2] = "PHP version $installedVersion is currently installed.\n
|
||
Upgrading to at least PHP version $recommendedVersion is recommended.\n
|
||
SilverStripe should run, but you may run into issues. Future releases may require a later version of PHP.\n";
|
||
$this->warning($testDetails);
|
||
return;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* Check that a module exists
|
||
*/
|
||
function checkModuleExists($dirname) {
|
||
$path = $this->getBaseDir() . $dirname;
|
||
return file_exists($path) && ($dirname == 'mysite' || file_exists($path . '/_config.php'));
|
||
}
|
||
|
||
/**
|
||
* The same as {@link requireFile()} but does additional checks
|
||
* to ensure the module directory is intact.
|
||
*/
|
||
function requireModule($dirname, $testDetails) {
|
||
$this->testing($testDetails);
|
||
$path = $this->getBaseDir() . $dirname;
|
||
if(!file_exists($path)) {
|
||
$testDetails[2] .= " Directory '$path' not found. Please make sure you have uploaded the SilverStripe files to your webserver correctly.";
|
||
$this->error($testDetails);
|
||
} elseif(!file_exists($path . '/_config.php') && $dirname != 'mysite') {
|
||
$testDetails[2] .= " Directory '$path' exists, but is missing files. Please make sure you have uploaded "
|
||
. "the SilverStripe files to your webserver correctly.";
|
||
$this->error($testDetails);
|
||
}
|
||
}
|
||
|
||
function requireFile($filename, $testDetails) {
|
||
$this->testing($testDetails);
|
||
$filename = $this->getBaseDir() . $filename;
|
||
if(!file_exists($filename)) {
|
||
$testDetails[2] .= " (file '$filename' not found)";
|
||
$this->error($testDetails);
|
||
}
|
||
}
|
||
|
||
function requireWriteable($filename, $testDetails, $absolute = false) {
|
||
$this->testing($testDetails);
|
||
|
||
if($absolute) {
|
||
$filename = str_replace('/', DIRECTORY_SEPARATOR, $filename);
|
||
} else {
|
||
$filename = $this->getBaseDir() . str_replace('/', DIRECTORY_SEPARATOR, $filename);
|
||
}
|
||
|
||
if(file_exists($filename)) $isWriteable = is_writeable($filename);
|
||
else $isWriteable = is_writeable(dirname($filename));
|
||
|
||
if(!$isWriteable) {
|
||
if(function_exists('posix_getgroups')) {
|
||
$userID = posix_geteuid();
|
||
$user = posix_getpwuid($userID);
|
||
|
||
$currentOwnerID = fileowner(file_exists($filename) ? $filename : dirname($filename));
|
||
$currentOwner = posix_getpwuid($currentOwnerID);
|
||
|
||
$testDetails[2] .= "User '$user[name]' needs to be able to write to this file:\n$filename\n\nThe "
|
||
. "file is currently owned by '$currentOwner[name]'. ";
|
||
|
||
if($user['name'] == $currentOwner['name']) {
|
||
$testDetails[2] .= "We recommend that you make the file writeable.";
|
||
} else {
|
||
|
||
$groups = posix_getgroups();
|
||
$groupList = array();
|
||
foreach($groups as $group) {
|
||
$groupInfo = posix_getgrgid($group);
|
||
if(in_array($currentOwner['name'], $groupInfo['members'])) $groupList[] = $groupInfo['name'];
|
||
}
|
||
if($groupList) {
|
||
$testDetails[2] .= " We recommend that you make the file group-writeable "
|
||
. "and change the group to one of these groups:\n - " . implode("\n - ", $groupList)
|
||
. "\n\nFor example:\nchmod g+w $filename\nchgrp " . $groupList[0] . " $filename";
|
||
} else {
|
||
$testDetails[2] .= " There is no user-group that contains both the web-server user and the "
|
||
. "owner of this file. Change the ownership of the file, create a new group, or "
|
||
. "temporarily make the file writeable by everyone during the install process.";
|
||
}
|
||
}
|
||
|
||
} else {
|
||
$testDetails[2] .= "The webserver user needs to be able to write to this file:\n$filename";
|
||
}
|
||
|
||
$this->error($testDetails);
|
||
}
|
||
}
|
||
|
||
function requireTempFolder($testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
try {
|
||
$tempFolder = getTempFolder();
|
||
} catch(Exception $e) {
|
||
$tempFolder = false;
|
||
}
|
||
|
||
if(!$tempFolder) {
|
||
$testDetails[2] = "Permission problem gaining access to a temp directory. " .
|
||
"Please create a folder named silverstripe-cache in the base directory " .
|
||
"of the installation and ensure it has the adequate permissions.";
|
||
$this->error($testDetails);
|
||
}
|
||
}
|
||
|
||
function requireApacheModule($moduleName, $testDetails) {
|
||
$this->testing($testDetails);
|
||
if(!in_array($moduleName, apache_get_modules())) {
|
||
$this->error($testDetails);
|
||
return false;
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
function testApacheRewriteExists($moduleName = 'mod_rewrite') {
|
||
if(function_exists('apache_get_modules') && in_array($moduleName, apache_get_modules())) {
|
||
return true;
|
||
} elseif(isset($_SERVER['HTTP_MOD_REWRITE']) && $_SERVER['HTTP_MOD_REWRITE'] == 'On') {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function testIISRewriteModuleExists($moduleName = 'IIS_UrlRewriteModule') {
|
||
if(isset($_SERVER[$moduleName]) && $_SERVER[$moduleName]) {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function requireApacheRewriteModule($moduleName, $testDetails) {
|
||
$this->testing($testDetails);
|
||
if($this->testApacheRewriteExists()) {
|
||
return true;
|
||
} else {
|
||
$this->warning($testDetails);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Determines if the web server has any rewriting capability.
|
||
* @return boolean
|
||
*/
|
||
function hasRewritingCapability() {
|
||
return ($this->testApacheRewriteExists() || $this->testIISRewriteModuleExists());
|
||
}
|
||
|
||
function requireIISRewriteModule($moduleName, $testDetails) {
|
||
$this->testing($testDetails);
|
||
if($this->testIISRewriteModuleExists()) {
|
||
return true;
|
||
} else {
|
||
$this->warning($testDetails);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function getDatabaseTypeNice($databaseClass) {
|
||
return substr($databaseClass, 0, -8);
|
||
}
|
||
|
||
/**
|
||
* Get an instance of a helper class for the specific database.
|
||
* @param string $databaseClass e.g. MySQLDatabase or MSSQLDatabase
|
||
*/
|
||
function getDatabaseConfigurationHelper($databaseClass) {
|
||
$adapters = DatabaseAdapterRegistry::get_adapters();
|
||
if(isset($adapters[$databaseClass])) {
|
||
$helperPath = $adapters[$databaseClass]['helperPath'];
|
||
$class = str_replace('.php', '', basename($helperPath));
|
||
}
|
||
return (class_exists($class)) ? new $class() : false;
|
||
}
|
||
|
||
function requireDatabaseFunctions($databaseConfig, $testDetails) {
|
||
$this->testing($testDetails);
|
||
$helper = $this->getDatabaseConfigurationHelper($databaseConfig['type']);
|
||
if (!$helper) {
|
||
$this->error("Couldn't load database helper code for ". $databaseConfig['type']);
|
||
return false;
|
||
}
|
||
$result = $helper->requireDatabaseFunctions($databaseConfig);
|
||
if($result) {
|
||
return true;
|
||
} else {
|
||
$this->error($testDetails);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function requireDatabaseConnection($databaseConfig, $testDetails) {
|
||
$this->testing($testDetails);
|
||
$helper = $this->getDatabaseConfigurationHelper($databaseConfig['type']);
|
||
$result = $helper->requireDatabaseConnection($databaseConfig);
|
||
if($result['success']) {
|
||
return true;
|
||
} else {
|
||
$testDetails[2] .= ": " . $result['error'];
|
||
$this->error($testDetails);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function requireDatabaseVersion($databaseConfig, $testDetails) {
|
||
$this->testing($testDetails);
|
||
$helper = $this->getDatabaseConfigurationHelper($databaseConfig['type']);
|
||
if(method_exists($helper, 'requireDatabaseVersion')) {
|
||
$result = $helper->requireDatabaseVersion($databaseConfig);
|
||
if($result['success']) {
|
||
return true;
|
||
} else {
|
||
$testDetails[2] .= $result['error'];
|
||
$this->warning($testDetails);
|
||
return false;
|
||
}
|
||
}
|
||
// Skipped test because this database has no required version
|
||
return true;
|
||
}
|
||
|
||
function requireDatabaseServer($databaseConfig, $testDetails) {
|
||
$this->testing($testDetails);
|
||
$helper = $this->getDatabaseConfigurationHelper($databaseConfig['type']);
|
||
$result = $helper->requireDatabaseServer($databaseConfig);
|
||
if($result['success']) {
|
||
return true;
|
||
} else {
|
||
$testDetails[2] .= ": " . $result['error'];
|
||
$this->error($testDetails);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function requireDatabaseOrCreatePermissions($databaseConfig, $testDetails) {
|
||
$this->testing($testDetails);
|
||
$helper = $this->getDatabaseConfigurationHelper($databaseConfig['type']);
|
||
$result = $helper->requireDatabaseOrCreatePermissions($databaseConfig);
|
||
if($result['success']) {
|
||
if($result['alreadyExists']) $testDetails[3] = "Database $databaseConfig[database]";
|
||
else $testDetails[3] = "Able to create a new database";
|
||
$this->testing($testDetails);
|
||
return true;
|
||
} else {
|
||
if(empty($result['cannotCreate'])) {
|
||
$testDetails[2] .= ". Please create the database manually.";
|
||
} else {
|
||
$testDetails[2] .= " (user '$databaseConfig[username]' doesn't have CREATE DATABASE permissions.)";
|
||
}
|
||
|
||
$this->error($testDetails);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function requireServerVariables($varNames, $testDetails) {
|
||
$this->testing($testDetails);
|
||
$missing = array();
|
||
|
||
foreach($varNames as $varName) {
|
||
if(!isset($_SERVER[$varName]) || !$_SERVER[$varName]) {
|
||
$missing[] = '$_SERVER[' . $varName . ']';
|
||
}
|
||
}
|
||
|
||
if(!$missing) {
|
||
return true;
|
||
} else {
|
||
$testDetails[2] .= " (the following PHP variables are missing: " . implode(", ", $missing) . ")";
|
||
$this->error($testDetails);
|
||
}
|
||
}
|
||
|
||
|
||
function requirePostSupport($testDetails) {
|
||
$this->testing($testDetails);
|
||
|
||
if(!isset($_POST)) {
|
||
$this->error($testDetails);
|
||
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
function isRunningWebServer($testDetails) {
|
||
$this->testing($testDetails);
|
||
if($testDetails[3]) {
|
||
return true;
|
||
} else {
|
||
$this->warning($testDetails);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// Must be PHP4 compatible
|
||
var $baseDir;
|
||
|
||
function getBaseDir() {
|
||
// Cache the value so that when the installer mucks with SCRIPT_FILENAME half way through, this method
|
||
// still returns the correct value.
|
||
if(!$this->baseDir) $this->baseDir = realpath(dirname($_SERVER['SCRIPT_FILENAME'])) . DIRECTORY_SEPARATOR;
|
||
return $this->baseDir;
|
||
}
|
||
|
||
function testing($testDetails) {
|
||
if(!$testDetails) return;
|
||
|
||
$section = $testDetails[0];
|
||
$test = $testDetails[1];
|
||
|
||
$message = "OK";
|
||
if(isset($testDetails[3])) $message .= " ($testDetails[3])";
|
||
|
||
$this->tests[$section][$test] = array("good", $message);
|
||
}
|
||
|
||
function error($testDetails) {
|
||
$section = $testDetails[0];
|
||
$test = $testDetails[1];
|
||
|
||
$this->tests[$section][$test] = array("error", isset($testDetails[2]) ? $testDetails[2] : null);
|
||
$this->errors[] = $testDetails;
|
||
}
|
||
|
||
function warning($testDetails) {
|
||
$section = $testDetails[0];
|
||
$test = $testDetails[1];
|
||
|
||
$this->tests[$section][$test] = array("warning", isset($testDetails[2]) ? $testDetails[2] : null);
|
||
$this->warnings[] = $testDetails;
|
||
}
|
||
|
||
function hasErrors() {
|
||
return sizeof($this->errors);
|
||
}
|
||
|
||
function hasWarnings() {
|
||
return sizeof($this->warnings);
|
||
}
|
||
|
||
}
|
||
|
||
class Installer extends InstallRequirements {
|
||
function __construct() {
|
||
// Cache the baseDir value
|
||
$this->getBaseDir();
|
||
}
|
||
|
||
function install($config) {
|
||
?>
|
||
<html>
|
||
<head>
|
||
<meta charset="utf-8"/>
|
||
<title>Installing SilverStripe...</title>
|
||
<link rel="stylesheet" type="text/css" href="<?php echo FRAMEWORK_NAME; ?>/dev/install/css/install.css"/>
|
||
<script src="<?php echo FRAMEWORK_NAME; ?>/thirdparty/jquery/jquery.js"></script>
|
||
</head>
|
||
<body>
|
||
<div class="install-header">
|
||
<div class="inner">
|
||
<div class="brand">
|
||
<span class="logo"></span>
|
||
|
||
<h1>SilverStripe</h1>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="Navigation"> </div>
|
||
<div class="clear"><!-- --></div>
|
||
|
||
<div class="main">
|
||
<div class="inner">
|
||
<h2>Installing SilverStripe...</h2>
|
||
|
||
<p>I am now running through the installation steps (this should take about 30 seconds)</p>
|
||
|
||
<p>If you receive a fatal error, refresh this page to continue the installation</p>
|
||
<ul>
|
||
<?php
|
||
|
||
$webserver = $this->findWebserver();
|
||
$isIIS = $this->isIIS();
|
||
$isApache = $this->isApache();
|
||
|
||
flush();
|
||
|
||
if(isset($config['stats'])) {
|
||
if(file_exists(FRAMEWORK_NAME . '/silverstripe_version')) {
|
||
$silverstripe_version = file_get_contents(FRAMEWORK_NAME . '/silverstripe_version');
|
||
} else {
|
||
$silverstripe_version = "unknown";
|
||
}
|
||
|
||
$phpVersion = urlencode(phpversion());
|
||
$encWebserver = urlencode($webserver);
|
||
$dbType = $config['db']['type'];
|
||
|
||
// Try to determine the database version from the helper
|
||
$databaseVersion = $config['db']['type'];
|
||
$helper = $this->getDatabaseConfigurationHelper($dbType);
|
||
if($helper && method_exists($helper, 'getDatabaseVersion')) {
|
||
$databaseVersion = urlencode($dbType . ': ' . $helper->getDatabaseVersion($config['db'][$dbType]));
|
||
}
|
||
|
||
$url = "http://ss2stat.silverstripe.com/Installation/add?SilverStripe=$silverstripe_version&PHP=$phpVersion&Database=$databaseVersion&WebServer=$encWebserver";
|
||
|
||
if(isset($_SESSION['StatsID']) && $_SESSION['StatsID']) {
|
||
$url .= '&ID=' . $_SESSION['StatsID'];
|
||
}
|
||
|
||
@$_SESSION['StatsID'] = file_get_contents($url);
|
||
}
|
||
|
||
if(file_exists('mysite/_config.php')) {
|
||
// Truncate the contents of _config instead of deleting it - we can't re-create it because Windows handles permissions slightly
|
||
// differently to UNIX based filesystems - it takes the permissions from the parent directory instead of retaining them
|
||
$fh = fopen('mysite/_config.php', 'wb');
|
||
fclose($fh);
|
||
}
|
||
|
||
// Escape user input for safe insertion into PHP file
|
||
$theme = isset($_POST['template']) ? addcslashes($_POST['template'], "\'") : 'simple';
|
||
$locale = isset($_POST['locale']) ? addcslashes($_POST['locale'], "\'") : 'en_US';
|
||
$type = addcslashes($config['db']['type'], "\'");
|
||
$dbConfig = $config['db'][$type];
|
||
$dbConfig = array_map(create_function('$v', 'return addcslashes($v, "\\\'");'), $dbConfig);
|
||
if(!isset($dbConfig['path'])) $dbConfig['path'] = '';
|
||
if(!$dbConfig) {
|
||
echo "<p style=\"color: red\">Bad config submitted</p><pre>";
|
||
print_r($config);
|
||
echo "</pre>";
|
||
die();
|
||
}
|
||
|
||
// Write the config file
|
||
global $usingEnv;
|
||
if($usingEnv) {
|
||
|
||
$this->statusMessage("Setting up 'mysite/_config.php' for use with _ss_environment.php...");
|
||
$this->writeToFile("mysite/_config.php", <<<PHP
|
||
<?php
|
||
|
||
global \$project;
|
||
\$project = 'mysite';
|
||
|
||
global \$database;
|
||
\$database = '{$dbConfig['database']}';
|
||
|
||
require_once('conf/ConfigureFromEnv.php');
|
||
|
||
// Set the site locale
|
||
i18n::set_locale('$locale');
|
||
PHP
|
||
);
|
||
|
||
} else {
|
||
$this->statusMessage("Setting up 'mysite/_config.php'...");
|
||
$escapedPassword = addslashes($dbConfig['password']);
|
||
$this->writeToFile("mysite/_config.php", <<<PHP
|
||
<?php
|
||
|
||
global \$project;
|
||
\$project = 'mysite';
|
||
|
||
global \$databaseConfig;
|
||
\$databaseConfig = array(
|
||
"type" => '{$type}',
|
||
"server" => '{$dbConfig['server']}',
|
||
"username" => '{$dbConfig['username']}',
|
||
"password" => '{$escapedPassword}',
|
||
"database" => '{$dbConfig['database']}',
|
||
"path" => '{$dbConfig['path']}',
|
||
);
|
||
|
||
// Set the site locale
|
||
i18n::set_locale('$locale');
|
||
PHP
|
||
);
|
||
}
|
||
|
||
if(!$this->checkModuleExists('cms')) {
|
||
$this->writeToFile("mysite/code/RootURLController.php", <<<PHP
|
||
<?php
|
||
|
||
class RootURLController extends Controller {
|
||
|
||
function index() {
|
||
echo "<html>Your site is now set up. Start adding controllers to mysite to get started.</html>";
|
||
}
|
||
|
||
}
|
||
PHP
|
||
);
|
||
}
|
||
|
||
// Write the appropriate web server configuration file for rewriting support
|
||
if($this->hasRewritingCapability()) {
|
||
if($isApache) {
|
||
$this->statusMessage("Setting up '.htaccess' file...");
|
||
$this->createHtaccess();
|
||
} elseif($isIIS) {
|
||
$this->statusMessage("Setting up 'web.config' file...");
|
||
$this->createWebConfig();
|
||
}
|
||
}
|
||
|
||
// Load the SilverStripe runtime
|
||
$_SERVER['SCRIPT_FILENAME'] = dirname(realpath($_SERVER['SCRIPT_FILENAME'])) . '/' . FRAMEWORK_NAME . '/main.php';
|
||
chdir(FRAMEWORK_NAME);
|
||
|
||
// Rebuild the manifest
|
||
$_GET['flush'] = true;
|
||
// Show errors as if you're in development mode
|
||
$_SESSION['isDev'] = 1;
|
||
|
||
$this->statusMessage("Building database schema...");
|
||
|
||
require_once 'core/Core.php';
|
||
|
||
// Build database
|
||
$con = new Controller();
|
||
$con->pushCurrent();
|
||
|
||
global $databaseConfig;
|
||
DB::connect($databaseConfig);
|
||
|
||
$dbAdmin = new DatabaseAdmin();
|
||
$dbAdmin->init();
|
||
|
||
$dbAdmin->doBuild(true);
|
||
|
||
// Create default administrator user and group in database
|
||
// (not using Security::setDefaultAdmin())
|
||
$adminMember = Security::findAnAdministrator();
|
||
$adminMember->Email = $config['admin']['username'];
|
||
$adminMember->Password = $config['admin']['password'];
|
||
$adminMember->PasswordEncryption = Security::get_password_encryption_algorithm();
|
||
|
||
try {
|
||
$this->statusMessage('Creating default CMS admin account...');
|
||
$adminMember->write();
|
||
} catch(Exception $e) {
|
||
$this->statusMessage(
|
||
sprintf('Warning: Default CMS admin account could not be created (error: %s)', $e->getMessage())
|
||
);
|
||
}
|
||
|
||
// Syncing filesystem (so /assets/Uploads is available instantly, see ticket #2266)
|
||
// show a warning if there was a problem doing so
|
||
try {
|
||
$this->statusMessage('Creating initial filesystem assets...');
|
||
Filesystem::sync();
|
||
} catch(Exception $e) {
|
||
$this->statusMessage(
|
||
sprintf('Warning: Creating initial filesystem assets failed (error: %s)', $e->getMessage())
|
||
);
|
||
}
|
||
|
||
$_SESSION['username'] = $config['admin']['username'];
|
||
$_SESSION['password'] = $config['admin']['password'];
|
||
|
||
if(!$this->errors) {
|
||
if(isset($_SERVER['HTTP_HOST']) && $this->hasRewritingCapability()) {
|
||
$this->statusMessage("Checking that friendly URLs work...");
|
||
$this->checkRewrite();
|
||
} else {
|
||
require_once 'core/startup/ParameterConfirmationToken.php';
|
||
$token = new ParameterConfirmationToken('flush');
|
||
$params = http_build_query($token->params());
|
||
|
||
$destinationURL = 'index.php/' .
|
||
($this->checkModuleExists('cms') ? "home/successfullyinstalled?$params" : "?$params");
|
||
|
||
echo <<<HTML
|
||
<li>SilverStripe successfully installed; I am now redirecting you to your SilverStripe site...</li>
|
||
<script>
|
||
setTimeout(function() {
|
||
window.location = "$destinationURL";
|
||
}, 2000);
|
||
</script>
|
||
<noscript>
|
||
<li><a href="$destinationURL">Click here to access your site.</a></li>
|
||
</noscript>
|
||
HTML;
|
||
}
|
||
}
|
||
|
||
return $this->errors;
|
||
}
|
||
|
||
function writeToFile($filename, $content) {
|
||
$base = $this->getBaseDir();
|
||
$this->statusMessage("Setting up $base$filename");
|
||
|
||
if((@$fh = fopen($base . $filename, 'wb')) && fwrite($fh, $content) && fclose($fh)) {
|
||
return true;
|
||
} else {
|
||
$this->error("Couldn't write to file $base$filename");
|
||
}
|
||
}
|
||
|
||
function createHtaccess() {
|
||
$start = "### SILVERSTRIPE START ###\n";
|
||
$end = "\n### SILVERSTRIPE END ###";
|
||
|
||
$base = dirname($_SERVER['SCRIPT_NAME']);
|
||
if(defined('DIRECTORY_SEPARATOR')) $base = str_replace(DIRECTORY_SEPARATOR, '/', $base);
|
||
else $base = str_replace("\\", '/', $base);
|
||
|
||
if($base != '.') $baseClause = "RewriteBase '$base'\n";
|
||
else $baseClause = "";
|
||
$modulePath = FRAMEWORK_NAME;
|
||
$rewrite = <<<TEXT
|
||
<Files *.ss>
|
||
Order deny,allow
|
||
Deny from all
|
||
Allow from 127.0.0.1
|
||
</Files>
|
||
|
||
<Files web.config>
|
||
Order deny,allow
|
||
Deny from all
|
||
</Files>
|
||
|
||
# This denies access to all yml files, since developers might include sensitive
|
||
# information in them. See the docs for work-arounds to serve some yaml files
|
||
<Files *.yml>
|
||
Order allow,deny
|
||
Deny from all
|
||
</Files>
|
||
|
||
ErrorDocument 404 /assets/error-404.html
|
||
ErrorDocument 500 /assets/error-500.html
|
||
|
||
<IfModule mod_rewrite.c>
|
||
SetEnv HTTP_MOD_REWRITE On
|
||
RewriteEngine On
|
||
$baseClause
|
||
|
||
RewriteRule ^vendor(/|$) - [F,L,NC]
|
||
RewriteRule silverstripe-cache(/|$) - [F,L,NC]
|
||
RewriteRule composer\.(json|lock) - [F,L,NC]
|
||
|
||
RewriteCond %{REQUEST_URI} ^(.*)$
|
||
RewriteCond %{REQUEST_FILENAME} !-f
|
||
RewriteCond %{REQUEST_URI} !\.php$
|
||
RewriteRule .* $modulePath/main.php?url=%1&%{QUERY_STRING} [L]
|
||
</IfModule>
|
||
TEXT;
|
||
|
||
if(file_exists('.htaccess')) {
|
||
$htaccess = file_get_contents('.htaccess');
|
||
|
||
if(strpos($htaccess, '### SILVERSTRIPE START ###') === false && strpos($htaccess, '### SILVERSTRIPE END ###') === false) {
|
||
$htaccess .= "\n### SILVERSTRIPE START ###\n### SILVERSTRIPE END ###\n";
|
||
}
|
||
|
||
if(strpos($htaccess, '### SILVERSTRIPE START ###') !== false && strpos($htaccess, '### SILVERSTRIPE END ###') !== false) {
|
||
$start = substr($htaccess, 0, strpos($htaccess, '### SILVERSTRIPE START ###')) . "### SILVERSTRIPE START ###\n";
|
||
$end = "\n" . substr($htaccess, strpos($htaccess, '### SILVERSTRIPE END ###'));
|
||
}
|
||
}
|
||
|
||
$this->writeToFile('.htaccess', $start . $rewrite . $end);
|
||
}
|
||
|
||
/**
|
||
* Writes basic configuration to the web.config for IIS
|
||
* so that rewriting capability can be use.
|
||
*/
|
||
function createWebConfig() {
|
||
$modulePath = FRAMEWORK_NAME;
|
||
$content = <<<TEXT
|
||
<?xml version="1.0" encoding="utf-8"?>
|
||
<configuration>
|
||
<system.webServer>
|
||
<security>
|
||
<requestFiltering>
|
||
<hiddenSegments applyToWebDAV="false">
|
||
<add segment="silverstripe-cache" />
|
||
<add segment="vendor" />
|
||
<add segment="composer.json" />
|
||
<add segment="composer.lock" />
|
||
</hiddenSegments>
|
||
<fileExtensions allowUnlisted="true" >
|
||
<add fileExtension=".ss" allowed="false"/>
|
||
<add fileExtension=".yml" allowed="false"/>
|
||
</fileExtensions>
|
||
</requestFiltering>
|
||
</security>
|
||
<rewrite>
|
||
<rules>
|
||
<rule name="SilverStripe Clean URLs" stopProcessing="true">
|
||
<match url="^(.*)$" />
|
||
<conditions>
|
||
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
|
||
</conditions>
|
||
<action type="Rewrite" url="$modulePath/main.php?url={R:1}" appendQueryString="true" />
|
||
</rule>
|
||
</rules>
|
||
</rewrite>
|
||
</system.webServer>
|
||
</configuration>
|
||
TEXT;
|
||
|
||
$this->writeToFile('web.config', $content);
|
||
}
|
||
|
||
function checkRewrite() {
|
||
require_once 'core/startup/ParameterConfirmationToken.php';
|
||
$token = new ParameterConfirmationToken('flush');
|
||
$params = http_build_query($token->params());
|
||
|
||
$destinationURL = str_replace('install.php', '', $_SERVER['SCRIPT_NAME']) .
|
||
($this->checkModuleExists('cms') ? "home/successfullyinstalled?$params" : "?$params");
|
||
|
||
echo <<<HTML
|
||
<li id="ModRewriteResult">Testing...</li>
|
||
<script>
|
||
if(typeof $ == 'undefined') {
|
||
document.getElemenyById('ModeRewriteResult').innerHTML = "I can't run jQuery ajax to set rewriting; I will redirect you to the homepage to see if everything is working.";
|
||
setTimeout(function() {
|
||
window.location = "$destinationURL";
|
||
}, 10000);
|
||
} else {
|
||
$.ajax({
|
||
method: 'get',
|
||
url: 'InstallerTest/testrewrite',
|
||
complete: function(response) {
|
||
var r = response.responseText.replace(/[^A-Z]?/g,"");
|
||
if(r === "OK") {
|
||
$('#ModRewriteResult').html("Friendly URLs set up successfully; I am now redirecting you to your SilverStripe site...")
|
||
setTimeout(function() {
|
||
window.location = "$destinationURL";
|
||
}, 2000);
|
||
} else {
|
||
$('#ModRewriteResult').html("Friendly URLs are not working. This is most likely because a rewrite module isn't configured "
|
||
+ "correctly on your site. You may need to get your web host or server administrator to do this for you: "
|
||
+ "<ul>"
|
||
+ "<li><strong>mod_rewrite</strong> or other rewrite module is enabled on your web server</li>"
|
||
+ "<li><strong>AllowOverride All</strong> is set for the directory where SilverStripe is installed</li>"
|
||
+ "</ul>");
|
||
}
|
||
}
|
||
});
|
||
}
|
||
</script>
|
||
<noscript>
|
||
<li><a href="$destinationURL">Click here</a> to check friendly URLs are working. If you get a 404 then something is wrong.</li>
|
||
</noscript>
|
||
HTML;
|
||
}
|
||
|
||
function var_export_array_nokeys($array) {
|
||
$retval = "array(\n";
|
||
foreach($array as $item) {
|
||
$retval .= "\t'";
|
||
$retval .= trim($item);
|
||
$retval .= "',\n";
|
||
}
|
||
$retval .= ")";
|
||
return $retval;
|
||
}
|
||
|
||
/**
|
||
* Show an installation status message.
|
||
* The output differs depending on whether this is CLI or web based
|
||
*/
|
||
function statusMessage($msg) {
|
||
echo "<li>$msg</li>\n";
|
||
flush();
|
||
}
|
||
}
|