'install', 'module_title' => 'INSTALL', 'module_filename' => substr(basename(__FILE__), 0, -strlen($phpEx)-1), 'module_order' => 10, 'module_subs' => '', 'module_stages' => array('INTRO', 'REQUIREMENTS', 'DATABASE', 'ADMINISTRATOR', 'CONFIG_FILE', 'ADVANCED', 'FINAL'), 'module_reqs' => '' ); return; } class install_install extends module { function install_install(&$p_master) { $this->p_master = &$p_master; } function main($mode, $sub) { global $lang, $template; switch ($sub) { case 'intro' : $this->page_title = $lang['SUB_INTRO']; $template->assign_vars(array( 'TITLE' => $lang['INSTALL_INTRO'], 'BODY' => $lang['INSTALL_INTRO_BODY'], 'L_SUBMIT' => $lang['NEXT'], 'U_ACTION' => $this->p_master->module_url . "?mode=$mode&sub=requirements", )); break; case 'requirements' : $this->check_server_requirements($mode, $sub); break; case 'database' : $this->obtain_database_settings($mode, $sub); break; } $this->tpl_name = 'install_install'; } /** * Checks that the server we are installing on meets the requirements for running phpBB */ function check_server_requirements($mode, $sub) { global $lang, $template, $phpbb_root_path, $phpEx; $this->page_title = $lang['STAGE_REQUIREMENTS']; $template->assign_vars(array( 'TITLE' => $lang['REQUIREMENTS_TITLE'], 'BODY' => $lang['REQUIREMENTS_EXPLAIN'], )); $passed = array('php' => false, 'db' => false, 'files' => false); // Test for basic PHP settings $template->assign_block_vars('checks', array( 'S_LEGEND' => true, 'S_FIRST_ROW' => true, 'LEGEND' => $lang['PHP_SETTINGS'], 'LEGEND_EXPLAIN' => $lang['PHP_SETTINGS_EXPLAIN'], )); // Test the minimum PHP version $php_version = phpversion(); if (version_compare($php_version, '4.3.3') < 0) { $result = '' . $lang['NO'] . ''; } else { $passed['php'] = true; // We also give feedback on whether we're running in safe mode $result = '' . $lang['YES']; if (@ini_get('safe_mode') || strtolower(@ini_get('safe_mode')) == 'on') { $result .= ', ' . $lang['PHP_SAFE_MODE']; } $result .= ''; } $template->assign_block_vars('checks', array( 'TITLE' => $lang['PHP_VERSION_REQD'], 'RESULT' => $result, 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); // Check for register_globals being enabled if (@ini_get('register_globals') == '1' || strtolower(@ini_get('register_globals')) == 'on') { $result = '' . $lang['NO'] . ''; } else { $result = '' . $lang['YES'] . ''; } $template->assign_block_vars('checks', array( 'TITLE' => $lang['PHP_REGISTER_GLOBALS'], 'TITLE_EXPLAIN' => $lang['PHP_REGISTER_GLOBALS_EXPLAIN'], 'RESULT' => $result, 'S_EXPLAIN' => true, 'S_LEGEND' => false, )); // Test for available database modules $template->assign_block_vars('checks', array( 'S_LEGEND' => true, 'S_FIRST_ROW' => false, 'LEGEND' => $lang['PHP_SUPPORTED_DB'], 'LEGEND_EXPLAIN' => $lang['PHP_SUPPORTED_DB_EXPLAIN'], )); $dlls_db = array(); $passed['db'] = false; foreach ($this->available_dbms as $db_name => $db_ary) { $dll = $db_ary['MODULE']; if (!extension_loaded($dll)) { if (!$this->can_load_dll($dll)) { $template->assign_block_vars('checks', array( 'TITLE' => $lang['DLL_' . strtoupper($db_name)], 'RESULT' => '' . $lang['UNAVAILABLE'] . '', 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); continue; } } $template->assign_block_vars('checks', array( 'TITLE' => $lang['DLL_' . strtoupper($db_name)], 'RESULT' => '' . $lang['AVAILABLE'] . '', 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); $passed['db'] = true; } // Test for other modules $template->assign_block_vars('checks', array( 'S_LEGEND' => true, 'S_FIRST_ROW' => false, 'LEGEND' => $lang['PHP_OPTIONAL_MODULE'], 'LEGEND_EXPLAIN' => $lang['PHP_OPTIONAL_MODULE_EXPLAIN'], )); foreach ($this->php_dlls_other as $dll) { if (!extension_loaded($dll)) { if (!$this->can_load_dll($dll)) { $template->assign_block_vars('checks', array( 'TITLE' => $lang['DLL_' . strtoupper($dll)], 'RESULT' => '' . $lang['UNAVAILABLE'] . '', 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); continue; } } $template->assign_block_vars('checks', array( 'TITLE' => $lang['DLL_' . strtoupper($dll)], 'RESULT' => '' . $lang['AVAILABLE'] . '', 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); } // Can we find Imagemagick anywhere on the system? $exe = ((defined('PHP_OS')) && (preg_match('#win#i', PHP_OS))) ? '.exe' : ''; $magic_home = getenv('MAGICK_HOME'); $img_imagick = ''; if (empty($magic_home)) { $locations = array('C:/WINDOWS/', 'C:/WINNT/', 'C:/WINDOWS/SYSTEM/', 'C:/WINNT/SYSTEM/', 'C:/WINDOWS/SYSTEM32/', 'C:/WINNT/SYSTEM32/', '/usr/bin/', '/usr/sbin/', '/usr/local/bin/', '/usr/local/sbin/', '/opt/', '/usr/imagemagick/', '/usr/bin/imagemagick/'); $path_locations = str_replace('\\', '/', (explode(($exe) ? ';' : ':', getenv('PATH')))); $locations = array_merge($path_locations, $locations); foreach ($locations as $location) { // The path might not end properly, fudge it if (substr($location, -1, 1) !== '/') { $location .= '/'; } if (@is_readable($location . 'mogrify' . $exe) && @filesize($location . 'mogrify' . $exe) > 3000) { $img_imagick = str_replace('\\', '/', $location); continue; } } } else { $img_imagick = str_replace('\\', '/', $magic_home); } $template->assign_block_vars('checks', array( 'TITLE' => $lang['APP_MAGICK'], 'RESULT' => ($img_imagick) ? '' . $lang['AVAILABLE'] . ', ' . $img_imagick . '' : '' . $lang['NO_LOCATION'] . '', 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); // Check permissions on files/directories we need access to $template->assign_block_vars('checks', array( 'S_LEGEND' => true, 'S_FIRST_ROW' => false, 'LEGEND' => $lang['FILES_REQUIRED'], 'LEGEND_EXPLAIN' => $lang['FILES_REQUIRED_EXPLAIN'], )); $directories = array('cache/', 'files/', 'store/'); umask(0); $passed['files'] = true; foreach ($directories as $dir) { $write = $exists = true; if (file_exists($phpbb_root_path . $dir)) { if (!is_writeable($phpbb_root_path . $dir)) { $write = (@chmod($phpbb_root_path . $dir, 0777)) ? true : false; } } else { $write = $exists = (@mkdir($phpbb_root_path . $dir, 0777)) ? true : false; } $passed['files'] = ($exists && $write && $passed['files']) ? true : false; $exists = ($exists) ? '' . $lang['FILE_FOUND'] . '' : '' . $lang['FILE_NOT_FOUND'] . ''; $write = ($write) ? ', ' . $lang['FILE_WRITEABLE'] . '' : (($exists) ? ', ' . $lang['FILE_UNWRITEABLE'] . '' : ''); $template->assign_block_vars('checks', array( 'TITLE' => $dir, 'RESULT' => $exists . $write, 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); } // Check permissions on files/directories it would be useful access to $template->assign_block_vars('checks', array( 'S_LEGEND' => true, 'S_FIRST_ROW' => false, 'LEGEND' => $lang['FILES_OPTIONAL'], 'LEGEND_EXPLAIN' => $lang['FILES_OPTIONAL_EXPLAIN'], )); // config.php ... let's just warn the user it's not writeable $dir = 'config.'.$phpEx; $write = $exists = true; if (file_exists($phpbb_root_path . $dir)) { if (!is_writeable($phpbb_root_path . $dir)) { $write = false; } } else { $write = $exists = false; } $exists_str = ($exists) ? '' . $lang['FILE_FOUND'] . '' : '' . $lang['FILE_NOT_FOUND'] . ''; $write_str = ($write) ? ', ' . $lang['FILE_WRITEABLE'] . '' : (($exists) ? ', ' . $lang['FILE_UNWRITEABLE'] . '' : ''); $template->assign_block_vars('checks', array( 'TITLE' => $dir, 'RESULT' => $exists_str . $write_str, 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); // And finally where do we want to go next (well today is taken isn't it :P) $s_hidden_fields = ($img_imagick) ? '' : ''; $url = ($passed['php'] && $passed['db'] && $passed['files']) ? $this->p_master->module_url . "?mode=$mode&sub=database" : $this->p_master->module_url . "?mode=$mode&sub=requirements"; $submit = ($passed['php'] && $passed['db'] && $passed['files']) ? $lang['INSTALL_START'] : $lang['INSTALL_TEST']; $template->assign_vars(array( 'L_SUBMIT' => $submit, 'S_HIDDEN' => $s_hidden_fields, 'U_ACTION' => $url, )); } /** * Obtain the information required to connect to the database */ function obtain_database_settings($mode, $sub) { global $lang, $template, $phpEx; $this->page_title = $lang['STAGE_DATABASE']; // Obtain any submitted data foreach ($this->request_vars as $var) { $$var = request_var($var, ''); } $connect_test = false; // Has the user opted to test the connection? if (isset($_POST['testdb'])) { // If the module for the selected database isn't loaded, let's try and load it now if (!@extension_loaded($this->available_dbms[$dbms]['MODULE'])) { if (!$this->can_load_dll($this->available_dbms[$dbms]['MODULE'])) { $error['db'][] = $lang['INST_ERR_NO_DB'];; } } $connect_test = $this->connect_check_db(true, $error, $dbms, $table_prefix, $dbhost, $dbuser, $dbpasswd, $dbname, $dbport); $template->assign_block_vars('checks', array( 'S_LEGEND' => true, 'S_FIRST_ROW' => true, 'LEGEND' => $lang['DB_CONNECTION'], 'LEGEND_EXPLAIN' => false, )); if ($connect_test) { $template->assign_block_vars('checks', array( 'TITLE' => $lang['DB_TEST'], 'RESULT' => '' . $lang['SUCCESSFUL_CONNECT'] . '', 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); } else { $template->assign_block_vars('checks', array( 'TITLE' => $lang['DB_TEST'], 'RESULT' => '' . implode('
', $error) . '
', 'S_EXPLAIN' => false, 'S_LEGEND' => false, )); } } if (!$connect_test) { // Update the list of available DBMS modules to only contain those which can be used $available_dbms_temp = array(); foreach ($this->available_dbms as $type => $dbms_ary) { if (!extension_loaded($dbms_ary['MODULE'])) { if (!$this->can_load_dll($dbms_ary['MODULE'])) { continue; } } $available_dbms_temp[$type] = $dbms_ary; } $this->available_dbms = &$available_dbms_temp; // And now for the main part of this page $table_prefix = (!empty($table_prefix) ? $table_prefix : 'phpbb_'); foreach ($this->db_config_options as $config_key => $vars) { if (!is_array($vars) && strpos($config_key, 'legend') === false) { continue; } if (strpos($config_key, 'legend') !== false) { $template->assign_block_vars('options', array( 'S_LEGEND' => true, 'LEGEND' => $lang[$vars]) ); continue; } $options = isset($vars['options']) ? $vars['options'] : ''; $template->assign_block_vars('options', array( 'KEY' => $config_key, 'TITLE' => $lang[$vars['lang']], 'S_EXPLAIN' => $vars['explain'], 'S_LEGEND' => false, 'TITLE_EXPLAIN' => ($vars['explain']) ? $lang[$vars['lang'] . '_EXPLAIN'] : '', 'CONTENT' => $this->p_master->input_field($config_key, $vars['type'], $$config_key, $options), ) ); } } // And finally where do we want to go next (well today is taken isn't it :P) $s_hidden_fields = ($img_imagick) ? '' : ''; if ($connect_test) { foreach ($this->db_config_options as $config_key => $vars) { if (!is_array($vars)) { continue; } $s_hidden_fields .= ''; } } // $url = ($connect_test) ? $this->p_master->module_url . "?mode=$mode&sub=administrator" : $this->p_master->module_url . "?mode=$mode&sub=database"; // The road ahead is still under construction, follow the diversion back to the old installer..... ;) $s_hidden_fields .= ($connect_test) ? '' : ''; $url = ($connect_test) ? "install.$phpEx?stage=1" : $this->p_master->module_url . "?mode=$mode&sub=database"; $submit = $lang['NEXT_STEP']; $template->assign_vars(array( 'L_SUBMIT' => $submit, 'S_HIDDEN' => $s_hidden_fields, 'U_ACTION' => $url, )); } /** * Determine if we are able to load a specified PHP module */ function can_load_dll($dll) { global $suffix; return ((@ini_get('enable_dl') || strtolower(@ini_get('enable_dl')) == 'on') && (!@ini_get('safe_mode') || strtolower(@ini_get('safe_mode')) == 'off') && @dl($dll . ".$suffix")) ? true : false; } /** * Used to test whether we are able to connect to the database the user has specified * and identify any problems (eg there are already tables with the names we want to use */ function connect_check_db($error_connect, &$error, $dbms, $table_prefix, $dbhost, $dbuser, $dbpasswd, $dbname, $dbport) { global $phpbb_root_path, $phpEx, $config, $lang; // Include the DB layer include($phpbb_root_path . 'includes/db/' . $dbms . '.' . $phpEx); // Instantiate it and set return on error true $sql_db = 'dbal_' . $dbms; $db = new $sql_db(); $db->sql_return_on_error(true); // Try and connect ... if (is_array($db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false))) { $db_error = $db->sql_error(); $error[] = $lang['INST_ERR_DB_CONNECT'] . '
' . (($db_error['message']) ? $db_error['message'] : $lang['INST_ERR_DB_NO_ERROR']); } else { switch ($dbms) { case 'mysql': case 'mysql4': case 'mysqli': case 'sqlite': $sql = "SHOW TABLES"; $field = "Tables_in_{$dbname}"; break; case 'mssql': case 'mssql_odbc': $sql = "SELECT name FROM sysobjects WHERE type='U'"; $field = "name"; break; case 'postgres': $sql = "SELECT relname FROM pg_class WHERE relkind = 'r' AND relname NOT LIKE 'pg\_%'"; $field = "relname"; break; case 'firebird': $sql = 'SELECT rdb$relation_name FROM rdb$relations WHERE rdb$view_source is null AND rdb$system_flag = 0'; $field = 'rdb$relation_name'; break; case 'oracle': $sql = 'SELECT table_name FROM USER_TABLES'; $field = 'table_name'; break; } $result = $db->sql_query($sql); if ($row = $db->sql_fetchrow($result)) { // Likely matches for an existing phpBB installation $table_ary = array($table_prefix . 'attachments', $table_prefix . 'config', $table_prefix . 'sessions', $table_prefix . 'topics', $table_prefix . 'users'); do { // All phpBB installations will at least have config else it won't // work if (in_array(strtolower($row[$field]), $table_ary)) { $error[] = $lang['INST_ERR_PREFIX']; break; } } while ($row = $db->sql_fetchrow($result)); } $db->sql_freeresult($result); $db->sql_close(); } if ($error_connect && (!isset($error) || !sizeof($error))) { return true; } return false; } /** * Generate the drop down of available database options */ function dbms_select($default='') { $dbms_options = ''; foreach ($this->available_dbms as $dbms_name => $details) { $selected = ($dbms_name == $default) ? ' selected="selected"' : ''; $dbms_options .= ''; } return $dbms_options; } /** * The variables that we will be passing between pages * Used to retrieve data quickly on each page */ var $request_vars = array('language', 'dbms', 'dbhost', 'dbport', 'dbuser', 'dbpasswd', 'dbname', 'table_prefix', 'admin_name', 'admin_pass1', 'admin_pass2', 'board_email1', 'board_email2', 'server_name', 'server_port', 'script_path', 'img_imagick', 'ftp_path', 'ftp_user', 'ftp_pass'); /** * The information below will be used to build the input fields presented to the user */ var $db_config_options = array( 'legend' => 'DB_CONFIG', 'dbms' => array('lang' => 'DBMS', 'type' => 'select', 'options' => '$this->module->dbms_select(\'{VALUE}\')', 'explain' => false), 'dbhost' => array('lang' => 'DB_HOST', 'type' => 'text:25:100', 'explain' => true), 'dbport' => array('lang' => 'DB_PORT', 'type' => 'text:25:100', 'explain' => true), 'dbname' => array('lang' => 'DB_NAME', 'type' => 'text:25:100', 'explain' => false), 'dbuser' => array('lang' => 'DB_USERNAME', 'type' => 'text:25:100', 'explain' => false), 'dbpasswd' => array('lang' => 'DB_PASSWORD', 'type' => 'password:25:100', 'explain' => false), 'table_prefix' => array('lang' => 'TABLE_PREFIX', 'type' => 'text:25:100', 'explain' => false), ); /** * Specific PHP modules we may require for certain optional or extended features */ var $php_dlls_other = array('zlib', 'ftp', 'xml'); /** * Details of the database management systems supported */ var $available_dbms = array( 'firebird' => array( 'LABEL' => 'FireBird', 'SCHEMA' => 'firebird', 'MODULE' => 'interbase', 'DELIM' => ';;', 'COMMENTS' => 'remove_remarks' ), 'mysql' => array( 'LABEL' => 'MySQL', 'SCHEMA' => 'mysql', 'MODULE' => 'mysql', 'DELIM' => ';', 'COMMENTS' => 'remove_remarks' ), 'mysqli' => array( 'LABEL' => 'MySQL 4.1.x/5.x (MySQLi)', 'SCHEMA' => 'mysql', 'MODULE' => 'mysqli', 'DELIM' => ';', 'COMMENTS' => 'remove_remarks' ), 'mysql4' => array( 'LABEL' => 'MySQL 4.x/5.x', 'SCHEMA' => 'mysql', 'MODULE' => 'mysql', 'DELIM' => ';', 'COMMENTS' => 'remove_remarks' ), 'mssql' => array( 'LABEL' => 'MS SQL Server 7/2000', 'SCHEMA' => 'mssql', 'MODULE' => 'mssql', 'DELIM' => 'GO', 'COMMENTS' => 'remove_comments' ), 'mssql_odbc'=> array( 'LABEL' => 'MS SQL Server [ ODBC ]', 'SCHEMA' => 'mssql', 'MODULE' => 'odbc', 'DELIM' => 'GO', 'COMMENTS' => 'remove_comments' ), 'oracle' => array( 'LABEL' => 'Oracle', 'SCHEMA' => 'oracle', 'MODULE' => 'oci8', 'DELIM' => '/', 'COMMENTS' => 'remove_comments' ), 'postgres' => array( 'LABEL' => 'PostgreSQL 7.x', 'SCHEMA' => 'postgres', 'MODULE' => 'pgsql', 'DELIM' => ';', 'COMMENTS' => 'remove_comments' ), 'sqlite' => array( 'LABEL' => 'SQLite', 'SCHEMA' => 'sqlite', 'MODULE' => 'sqlite', 'DELIM' => ';', 'COMMENTS' => 'remove_remarks' ), ); } ?>