mirror of
https://github.com/phpbb/phpbb.git
synced 2025-06-09 04:48:53 +00:00
de9418db2f
This will bounce you back to the previous installer part way through git-svn-id: file:///svn/phpbb/trunk@5654 89ea8834-ac86-4346-8a33-228a782c2dd0
417 lines
No EOL
11 KiB
PHP
Executable file
417 lines
No EOL
11 KiB
PHP
Executable file
<?php
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/**
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*
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* @package install
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* @version $Id$
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* @copyright (c) 2005 phpBB Group
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*
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*/
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/**
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*/
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if (!empty($setmodules))
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{
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$module[] = array(
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'module_type' => 'install',
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'module_title' => 'INSTALL',
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'module_filename' => substr(basename(__FILE__), 0, -strlen($phpEx)-1),
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'module_order' => 10,
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'module_subs' => '',
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'module_stages' => array('INTRO', 'REQUIREMENTS', 'BASIC', 'CONFIG_FILE', 'ADVANCED', 'FINAL'),
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'module_reqs' => ''
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);
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return;
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}
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class install_install extends module
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{
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function install_install(&$p_master)
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{
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$this->p_master = &$p_master;
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}
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function main($mode, $sub)
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{
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global $lang, $template;
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switch($sub)
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{
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case 'intro' :
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$this->page_title = $lang['SUB_INTRO'];
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$template->assign_vars(array(
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'TITLE' => $lang['INSTALL_INTRO'],
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'BODY' => $lang['INSTALL_INTRO_BODY'],
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'L_SUBMIT' => $lang['NEXT'],
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'U_ACTION' => $this->p_master->module_url . "?mode=$mode&sub=requirements",
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));
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break;
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case 'requirements' :
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$this->check_server_requirements($mode, $sub);
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break;
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}
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$this->tpl_name = 'install_install';
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}
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/**
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* Checks that the server we are installing on meets the requirements for running phpBB
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*/
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function check_server_requirements($mode, $sub)
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{
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global $lang, $template, $phpbb_root_path, $phpEx;
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$this->page_title = $lang['STAGE_REQUIREMENTS'];
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$template->assign_vars(array(
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'TITLE' => $lang['REQUIREMENTS_TITLE'],
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'BODY' => $lang['REQUIREMENTS_EXPLAIN'],
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));
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$passed = array('php' => false, 'db' => false, 'files' => false);
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// Test for basic PHP settings
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$template->assign_block_vars('checks', array(
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'S_LEGEND' => true,
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'S_FIRST_ROW' => true,
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'LEGEND' => $lang['PHP_SETTINGS'],
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'LEGEND_EXPLAIN' => $lang['PHP_SETTINGS_EXPLAIN'],
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));
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// Test the minimum PHP version
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$php_version = phpversion();
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if (version_compare($php_version, '4.3.3') < 0)
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{
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$result = '<b style="color:red">' . $lang['NO'] . '</b>';
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}
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else
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{
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$passed['php'] = true;
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// We also give feedback on whether we're running in safe mode
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$result = '<b style="color:green">' . $lang['YES'];
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if (@ini_get('safe_mode') || strtolower(@ini_get('safe_mode')) == 'on')
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{
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$result .= ', ' . $lang['PHP_SAFE_MODE'];
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}
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$result .= '</b>';
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}
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$template->assign_block_vars('checks', array(
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'TITLE' => $lang['PHP_VERSION_REQD'],
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'RESULT' => $result,
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'S_EXPLAIN' => false,
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'S_LEGEND' => false,
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));
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// Check for register_globals being enabled
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if (@ini_get('register_globals') == '1' || strtolower(@ini_get('register_globals')) == 'on')
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{
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$result = '<b style="color:red">' . $lang['NO'] . '</b>';
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}
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else
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{
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$result = '<b style="color:green">' . $lang['YES'] . '</b>';
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}
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$template->assign_block_vars('checks', array(
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'TITLE' => $lang['PHP_REGISTER_GLOBALS'],
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'TITLE_EXPLAIN' => $lang['PHP_REGISTER_GLOBALS_EXPLAIN'],
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'RESULT' => $result,
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'S_EXPLAIN' => true,
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'S_LEGEND' => false,
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));
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// Test for available database modules
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$template->assign_block_vars('checks', array(
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'S_LEGEND' => true,
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'S_FIRST_ROW' => false,
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'LEGEND' => $lang['PHP_SUPPORTED_DB'],
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'LEGEND_EXPLAIN' => $lang['PHP_SUPPORTED_DB_EXPLAIN'],
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));
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$dlls_db = array();
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$passed['db'] = false;
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foreach ($this->available_dbms as $db_name => $db_ary)
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{
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$dll = $db_ary['MODULE'];
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if (!extension_loaded($dll))
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{
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if (!$this->can_load_dll($dll))
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{
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$template->assign_block_vars('checks', array(
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'TITLE' => $lang['DLL_' . strtoupper($db_name)],
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'RESULT' => '<b style="color:red">' . $lang['UNAVAILABLE'] . '</b>',
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'S_EXPLAIN' => false,
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'S_LEGEND' => false,
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));
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continue;
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}
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}
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$template->assign_block_vars('checks', array(
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'TITLE' => $lang['DLL_' . strtoupper($db_name)],
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'RESULT' => '<b style="color:green">' . $lang['AVAILABLE'] . '</b>',
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'S_EXPLAIN' => false,
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'S_LEGEND' => false,
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));
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$passed['db'] = true;
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}
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// Test for other modules
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$template->assign_block_vars('checks', array(
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'S_LEGEND' => true,
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'S_FIRST_ROW' => false,
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'LEGEND' => $lang['PHP_OPTIONAL_MODULE'],
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'LEGEND_EXPLAIN' => $lang['PHP_OPTIONAL_MODULE_EXPLAIN'],
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));
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foreach ($this->php_dlls_other as $dll)
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{
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if (!extension_loaded($dll))
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{
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if (!$this->can_load_dll($dll))
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{
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$template->assign_block_vars('checks', array(
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'TITLE' => $lang['DLL_' . strtoupper($dll)],
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'RESULT' => '<b style="color:red">' . $lang['UNAVAILABLE'] . '</b>',
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'S_EXPLAIN' => false,
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'S_LEGEND' => false,
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));
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continue;
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}
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}
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$template->assign_block_vars('checks', array(
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'TITLE' => $lang['DLL_' . strtoupper($dll)],
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'RESULT' => '<b style="color:green">' . $lang['AVAILABLE'] . '</b>',
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'S_EXPLAIN' => false,
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'S_LEGEND' => false,
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));
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}
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// Can we find Imagemagick anywhere on the system?
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$exe = ((defined('PHP_OS')) && (preg_match('#win#i', PHP_OS))) ? '.exe' : '';
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$magic_home = getenv('MAGICK_HOME');
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$img_imagick = '';
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if (empty($magic_home))
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{
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$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/');
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$path_locations = str_replace('\\', '/', (explode(($exe) ? ';' : ':', getenv('PATH'))));
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$locations = array_merge($path_locations, $locations);
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foreach ($locations as $location)
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{
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// The path might not end properly, fudge it
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if (substr($location, -1, 1) !== '/')
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{
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$location .= '/';
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}
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if (@is_readable($location . 'mogrify' . $exe) && @filesize($location . 'mogrify' . $exe) > 3000)
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{
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$img_imagick = str_replace('\\', '/', $location);
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continue;
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}
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}
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}
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else
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{
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$img_imagick = str_replace('\\', '/', $magic_home);
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}
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$template->assign_block_vars('checks', array(
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'TITLE' => $lang['APP_MAGICK'],
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'RESULT' => ($img_imagick) ? '<b style="color:green">' . $lang['AVAILABLE'] . ', ' . $img_imagick . '</b>' : '<b style="color:blue">' . $lang['NO_LOCATION'] . '</b>',
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'S_EXPLAIN' => false,
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'S_LEGEND' => false,
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));
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// Check permissions on files/directories we need access to
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$template->assign_block_vars('checks', array(
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'S_LEGEND' => true,
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'S_FIRST_ROW' => false,
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'LEGEND' => $lang['FILES_REQUIRED'],
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'LEGEND_EXPLAIN' => $lang['FILES_REQUIRED_EXPLAIN'],
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));
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$directories = array('cache/', 'files/', 'store/');
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umask(0);
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$passed['files'] = true;
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foreach ($directories as $dir)
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{
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$write = $exists = true;
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if (file_exists($phpbb_root_path . $dir))
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{
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if (!is_writeable($phpbb_root_path . $dir))
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{
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$write = (@chmod($phpbb_root_path . $dir, 0777)) ? true : false;
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}
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}
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else
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{
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$write = $exists = (@mkdir($phpbb_root_path . $dir, 0777)) ? true : false;
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}
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$passed['files'] = ($exists && $write && $passed['files']) ? true : false;
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$exists = ($exists) ? '<b style="color:green">' . $lang['FILE_FOUND'] . '</b>' : '<b style="color:red">' . $lang['FILE_NOT_FOUND'] . '</b>';
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$write = ($write) ? ', <b style="color:green">' . $lang['FILE_WRITEABLE'] . '</b>' : (($exists) ? ', <b style="color:red">' . $lang['FILE_UNWRITEABLE'] . '</b>' : '');
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$template->assign_block_vars('checks', array(
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'TITLE' => $dir,
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'RESULT' => $exists . $write,
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'S_EXPLAIN' => false,
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'S_LEGEND' => false,
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));
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}
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// Check permissions on files/directories it would be useful access to
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$template->assign_block_vars('checks', array(
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'S_LEGEND' => true,
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'S_FIRST_ROW' => false,
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'LEGEND' => $lang['FILES_OPTIONAL'],
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'LEGEND_EXPLAIN' => $lang['FILES_OPTIONAL_EXPLAIN'],
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));
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// config.php ... let's just warn the user it's not writeable
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$dir = 'config.'.$phpEx;
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$write = $exists = true;
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if (file_exists($phpbb_root_path . $dir))
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{
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if (!is_writeable($phpbb_root_path . $dir))
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{
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$write = false;
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}
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}
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else
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{
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$write = $exists = false;
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}
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$exists = ($exists) ? '<b style="color:green">' . $lang['FILE_FOUND'] . '</b>' : '<b style="color:red">' . $lang['FILE_NOT_FOUND'] . '</b>';
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$write = ($write) ? ', <b style="color:green">' . $lang['FILE_WRITEABLE'] . '</b>' : (($exists) ? ', <b style="color:red">' . $lang['FILE_UNWRITEABLE'] . '</b>' : '');
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$template->assign_block_vars('checks', array(
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'TITLE' => $dir,
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'RESULT' => $exists . $write,
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'S_EXPLAIN' => false,
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'S_LEGEND' => false,
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));
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// And finally where do we want to go next (well today is taken isn't it :P)
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$s_hidden_fields = ($img_imagick) ? '<input type="hidden" name="img_imagick" value="' . addslashes($img_imagick) . '" />' : '';
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// $url = ($passed['php'] && $passed['db'] && $passed['files']) ? $this->p_master->module_url . "?mode=$mode&sub=database" : $this->p_master->module_url . "?mode=$mode&sub=requirements";
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// The road ahead is still under construction, follow the diversion back to the olod installer..... ;)
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$url = ($passed['php'] && $passed['db'] && $passed['files']) ? "install.$phpEx?stage=1" : $this->p_master->module_url . "?mode=$mode&sub=requirements";
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$submit = ($passed['php'] && $passed['db'] && $passed['files']) ? $lang['INSTALL_START'] : $lang['INSTALL_TEST'];
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$template->assign_vars(array(
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'L_SUBMIT' => $submit,
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'S_HIDDEN' => $s_hidden_fields,
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'U_ACTION' => $url,
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));
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}
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function can_load_dll($dll)
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{
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global $suffix;
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return ((@ini_get('enable_dl') || strtolower(@ini_get('enable_dl')) == 'on') && (!@ini_get('safe_mode') || strtolower(@ini_get('safe_mode')) == 'off') && @dl($dll . ".$suffix")) ? true : false;
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}
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/**
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* Specific PHP modules we may require for certain optional or extended features
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*/
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var $php_dlls_other = array('zlib', 'ftp', 'xml');
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/**
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* Details of the database management systems supported
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*/
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var $available_dbms = array(
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'firebird' => array(
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'LABEL' => 'FireBird',
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'SCHEMA' => 'firebird',
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'MODULE' => 'interbase',
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'DELIM' => ';;',
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'COMMENTS' => 'remove_remarks'
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),
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'mysql' => array(
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'LABEL' => 'MySQL',
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'SCHEMA' => 'mysql',
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'MODULE' => 'mysql',
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'DELIM' => ';',
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'COMMENTS' => 'remove_remarks'
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),
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'mysqli' => array(
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'LABEL' => 'MySQL 4.1.x/5.x (MySQLi)',
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'SCHEMA' => 'mysql',
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'MODULE' => 'mysqli',
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'DELIM' => ';',
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'COMMENTS' => 'remove_remarks'
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),
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'mysql4' => array(
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'LABEL' => 'MySQL 4.x/5.x',
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'SCHEMA' => 'mysql',
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'MODULE' => 'mysql',
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'DELIM' => ';',
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'COMMENTS' => 'remove_remarks'
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),
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'mssql' => array(
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'LABEL' => 'MS SQL Server 7/2000',
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'SCHEMA' => 'mssql',
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'MODULE' => 'mssql',
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'DELIM' => 'GO',
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'COMMENTS' => 'remove_comments'
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),
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'mssql_odbc'=> array(
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'LABEL' => 'MS SQL Server [ ODBC ]',
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'SCHEMA' => 'mssql',
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'MODULE' => 'odbc',
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'DELIM' => 'GO',
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'COMMENTS' => 'remove_comments'
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),
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'oracle' => array(
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'LABEL' => 'Oracle',
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'SCHEMA' => 'oracle',
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'MODULE' => 'oci8',
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'DELIM' => '/',
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'COMMENTS' => 'remove_comments'
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),
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'postgres' => array(
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'LABEL' => 'PostgreSQL 7.x',
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'SCHEMA' => 'postgres',
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'MODULE' => 'pgsql',
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'DELIM' => ';',
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'COMMENTS' => 'remove_comments'
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),
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'sqlite' => array(
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'LABEL' => 'SQLite',
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'SCHEMA' => 'sqlite',
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'MODULE' => 'sqlite',
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'DELIM' => ';',
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'COMMENTS' => 'remove_remarks'
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),
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);
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}
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?>
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