/forum/Sources/ManageServer.php
PHP | 2077 lines | 1440 code | 231 blank | 406 comment | 294 complexity | e12e53f3741bd317a721096a624b5f0e MD5 | raw file
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- <?php
- /**********************************************************************************
- * ManageServer.php *
- ***********************************************************************************
- * SMF: Simple Machines Forum *
- * Open-Source Project Inspired by Zef Hemel (zef@zefhemel.com) *
- * =============================================================================== *
- * Software Version: SMF 2.0 RC2 *
- * Software by: Simple Machines (http://www.simplemachines.org) *
- * Copyright 2006-2009 by: Simple Machines LLC (http://www.simplemachines.org) *
- * 2001-2006 by: Lewis Media (http://www.lewismedia.com) *
- * Support, News, Updates at: http://www.simplemachines.org *
- ***********************************************************************************
- * This program is free software; you may redistribute it and/or modify it under *
- * the terms of the provided license as published by Simple Machines LLC. *
- * *
- * This program is distributed in the hope that it is and will be useful, but *
- * WITHOUT ANY WARRANTIES; without even any implied warranty of MERCHANTABILITY *
- * or FITNESS FOR A PARTICULAR PURPOSE. *
- * *
- * See the "license.txt" file for details of the Simple Machines license. *
- * The latest version can always be found at http://www.simplemachines.org. *
- **********************************************************************************/
- if (!defined('SMF'))
- die('Hacking attempt...');
- /* This file contains all the functionality required to be able to edit the
- core server settings. This includes anything from which an error may result
- in the forum destroying itself in a firey fury.
- void ModifySettings()
- // !!!
- void ModifyGeneralSettings()
- - shows an interface for the settings in Settings.php to be changed.
- - uses the rawdata sub template (not theme-able.)
- - requires the admin_forum permission.
- - uses the edit_settings administration area.
- - contains the actual array of settings to show from Settings.php.
- - accessed from ?action=admin;area=serversettings;sa=general.
- void ModifyDatabaseSettings()
- - shows an interface for the settings in Settings.php to be changed.
- - uses the rawdata sub template (not theme-able.)
- - requires the admin_forum permission.
- - uses the edit_settings administration area.
- - contains the actual array of settings to show from Settings.php.
- - accessed from ?action=admin;area=serversettings;sa=database.
- void ModifyCookieSettings()
- // !!!
- void ModifyCacheSettings()
- // !!!
- void ModifyLoadBalancingSettings()
- // !!!
- void AddLanguage()
- // !!!
- void DownloadLanguage()
- // !!!
- void ManageLanguages()
- // !!!
- void ModifyLanguages()
- // !!!
- int list_getNumLanguages()
- // !!!
- array list_getLanguages()
- // !!!
- void ModifyLanguageSettings()
- // !!!
- void ModifyLanguage()
- // !!!
- void prepareServerSettingsContext(array config_vars)
- // !!!
- void prepareDBSettingContext(array config_vars)
- // !!!
- void saveSettings(array config_vars)
- - saves those settings set from ?action=admin;area=serversettings to the
- Settings.php file and the database.
- - requires the admin_forum permission.
- - contains arrays of the types of data to save into Settings.php.
- void saveDBSettings(array config_vars)
- // !!!
- */
- /* Adding options to one of the setting screens isn't hard. Call prepareDBSettingsContext;
- The basic format for a checkbox is:
- array('check', 'nameInModSettingsAndSQL'),
- And for a text box:
- array('text', 'nameInModSettingsAndSQL')
- (NOTE: You have to add an entry for this at the bottom!)
- In these cases, it will look for $txt['nameInModSettingsAndSQL'] as the description,
- and $helptxt['nameInModSettingsAndSQL'] as the help popup description.
- Here's a quick explanation of how to add a new item:
- * A text input box. For textual values.
- ie. array('text', 'nameInModSettingsAndSQL', 'OptionalInputBoxWidth'),
- * A text input box. For numerical values.
- ie. array('int', 'nameInModSettingsAndSQL', 'OptionalInputBoxWidth'),
- * A text input box. For floating point values.
- ie. array('float', 'nameInModSettingsAndSQL', 'OptionalInputBoxWidth'),
- * A large text input box. Used for textual values spanning multiple lines.
- ie. array('large_text', 'nameInModSettingsAndSQL', 'OptionalNumberOfRows'),
- * A check box. Either one or zero. (boolean)
- ie. array('check', 'nameInModSettingsAndSQL'),
- * A selection box. Used for the selection of something from a list.
- ie. array('select', 'nameInModSettingsAndSQL', array('valueForSQL' => $txt['displayedValue'])),
- Note that just saying array('first', 'second') will put 0 in the SQL for 'first'.
- * A password input box. Used for passwords, no less!
- ie. array('password', 'nameInModSettingsAndSQL', 'OptionalInputBoxWidth'),
- * A permission - for picking groups who have a permission.
- ie. array('permissions', 'manage_groups'),
- * A BBC selection box.
- ie. array('bbc', 'sig_bbc'),
- For each option:
- type (see above), variable name, size/possible values.
- OR make type '' for an empty string for a horizontal rule.
- SET preinput - to put some HTML prior to the input box.
- SET postinput - to put some HTML following the input box.
- SET invalid - to mark the data as invalid.
- PLUS You can override label and help parameters by forcing their keys in the array, for example:
- array('text', 'invalidlabel', 3, 'label' => 'Actual Label') */
- // This is the main pass through function, it creates tabs and the like.
- function ModifySettings()
- {
- global $context, $txt, $scripturl, $boarddir;
- // This is just to keep the database password more secure.
- isAllowedTo('admin_forum');
- // Load up all the tabs...
- $context[$context['admin_menu_name']]['tab_data'] = array(
- 'title' => $txt['admin_server_settings'],
- 'help' => 'serversettings',
- 'description' => $txt['admin_basic_settings'],
- );
- checkSession('request');
- // The settings are in here, I swear!
- loadLanguage('ManageSettings');
- $context['page_title'] = $txt['admin_server_settings'];
- $context['sub_template'] = 'show_settings';
- $subActions = array(
- 'general' => 'ModifyGeneralSettings',
- 'database' => 'ModifyDatabaseSettings',
- 'cookie' => 'ModifyCookieSettings',
- 'cache' => 'ModifyCacheSettings',
- 'loads' => 'ModifyLoadBalancingSettings',
- );
- // By default we're editing the core settings
- $_REQUEST['sa'] = isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]) ? $_REQUEST['sa'] : 'general';
- $context['sub_action'] = $_REQUEST['sa'];
- // Warn the user if there's any relevant information regarding Settings.php.
- if ($_REQUEST['sa'] != 'cache')
- {
- // Warn the user if the backup of Settings.php failed.
- $settings_not_writable = !is_writable($boarddir . '/Settings.php');
- $settings_backup_fail = !@is_writable($boarddir . '/Settings_bak.php') || !@copy($boarddir . '/Settings.php', $boarddir . '/Settings_bak.php');
- if ($settings_not_writable)
- $context['settings_message'] = '<div class="centertext"><strong>' . $txt['settings_not_writable'] . '</strong></div><br />';
- elseif ($settings_backup_fail)
- $context['settings_message'] = '<div class="centertext"><strong>' . $txt['admin_backup_fail'] . '</strong></div><br />';
- $context['settings_not_writable'] = $settings_not_writable;
- }
- // Call the right function for this sub-action.
- $subActions[$_REQUEST['sa']]();
- }
- // General forum settings - forum name, maintenance mode, etc.
- function ModifyGeneralSettings($return_config = false)
- {
- global $scripturl, $context, $txt;
- /* If you're writing a mod, it's a bad idea to add things here....
- For each option:
- variable name, description, type (constant), size/possible values, helptext.
- OR an empty string for a horizontal rule.
- OR a string for a titled section. */
- $config_vars = array(
- array('mbname', $txt['admin_title'], 'file', 'text', 30),
- '',
- array('maintenance', $txt['admin_maintain'], 'file', 'check'),
- array('mtitle', $txt['maintenance_subject'], 'file', 'text', 36),
- array('mmessage', $txt['maintenance_message'], 'file', 'text', 36),
- '',
- array('webmaster_email', $txt['admin_webmaster_email'], 'file', 'text', 30),
- '',
- array('enableCompressedOutput', $txt['enableCompressedOutput'], 'db', 'check', null, 'enableCompressedOutput'),
- array('disableTemplateEval', $txt['disableTemplateEval'], 'db', 'check', null, 'disableTemplateEval'),
- array('disableHostnameLookup', $txt['disableHostnameLookup'], 'db', 'check', null, 'disableHostnameLookup'),
- );
- if ($return_config)
- return $config_vars;
- // Setup the template stuff.
- $context['post_url'] = $scripturl . '?action=admin;area=serversettings;sa=general;save';
- $context['settings_title'] = $txt['general_settings'];
- // Saving settings?
- if (isset($_REQUEST['save']))
- {
- saveSettings($config_vars);
- redirectexit('action=admin;area=serversettings;sa=general;' . $context['session_var'] . '=' . $context['session_id']);
- }
- // Fill the config array.
- prepareServerSettingsContext($config_vars);
- }
- // Basic database and paths settings - database name, host, etc.
- function ModifyDatabaseSettings($return_config = false)
- {
- global $scripturl, $context, $settings, $txt, $boarddir;
- /* If you're writing a mod, it's a bad idea to add things here....
- For each option:
- variable name, description, type (constant), size/possible values, helptext.
- OR an empty string for a horizontal rule.
- OR a string for a titled section. */
- $config_vars = array(
- array('db_server', $txt['database_server'], 'file', 'text'),
- array('db_user', $txt['database_user'], 'file', 'text'),
- array('db_passwd', $txt['database_password'], 'file', 'password'),
- array('db_name', $txt['database_name'], 'file', 'text'),
- array('db_prefix', $txt['database_prefix'], 'file', 'text'),
- array('db_persist', $txt['db_persist'], 'file', 'check', null, 'db_persist'),
- array('db_error_send', $txt['db_error_send'], 'file', 'check'),
- array('ssi_db_user', $txt['ssi_db_user'], 'file', 'text', null, 'ssi_db_user'),
- array('ssi_db_passwd', $txt['ssi_db_passwd'], 'file', 'password'),
- '',
- array('autoFixDatabase', $txt['autoFixDatabase'], 'db', 'check'),
- array('autoOptMaxOnline', $txt['autoOptMaxOnline'], 'db', 'int'),
- '',
- array('boardurl', $txt['admin_url'], 'file', 'text', 36),
- array('boarddir', $txt['boarddir'], 'file', 'text', 36),
- array('sourcedir', $txt['sourcesdir'], 'file', 'text', 36),
- array('cachedir', $txt['cachedir'], 'file', 'text', 36),
- );
- if ($return_config)
- return $config_vars;
- // Setup the template stuff.
- $context['post_url'] = $scripturl . '?action=admin;area=serversettings;sa=database;save';
- $context['settings_title'] = $txt['database_paths_settings'];
- $context['save_disabled'] = $context['settings_not_writable'];
- // Saving settings?
- if (isset($_REQUEST['save']))
- {
- saveSettings($config_vars);
- redirectexit('action=admin;area=serversettings;sa=database;' . $context['session_var'] . '=' . $context['session_id']);
- }
- // Fill the config array.
- prepareServerSettingsContext($config_vars);
- }
- // This function basically edits anything which is configuration and stored in the database, except for caching.
- function ModifyCookieSettings($return_config = false)
- {
- global $context, $scripturl, $txt, $sourcedir, $modSettings, $cookiename, $user_settings;
- // Define the variables we want to edit.
- $config_vars = array(
- // Cookies...
- array('cookiename', $txt['cookie_name'], 'file', 'text', 20),
- array('cookieTime', $txt['cookieTime'], 'db', 'int'),
- array('localCookies', $txt['localCookies'], 'db', 'check'),
- array('globalCookies', $txt['globalCookies'], 'db', 'check'),
- array('secureCookies', $txt['secureCookies'], 'db', 'check', 'disabled' => !isset($_SERVER['HTTPS']) || strtolower($_SERVER['HTTPS']) != 'on'),
- '',
- // Sessions
- array('databaseSession_enable', $txt['databaseSession_enable'], 'db', 'check'),
- array('databaseSession_loose', $txt['databaseSession_loose'], 'db', 'check'),
- array('databaseSession_lifetime', $txt['databaseSession_lifetime'], 'db', 'int'),
- );
- if ($return_config)
- return $config_vars;
- $context['post_url'] = $scripturl . '?action=admin;area=serversettings;sa=cookie;save';
- $context['settings_title'] = $txt['cookies_sessions_settings'];
- // Saving settings?
- if (isset($_REQUEST['save']))
- {
- saveSettings($config_vars);
- // If the cookie name was changed, reset the cookie.
- if ($cookiename != $_POST['cookiename'])
- {
- $original_session_id = $context['session_id'];
- include_once($sourcedir . '/Subs-Auth.php');
- // Remove the old cookie.
- setLoginCookie(-3600, 0);
- // Set the new one.
- $cookiename = $_POST['cookiename'];
- setLoginCookie(60 * $modSettings['cookieTime'], $user_settings['id_member'], sha1($user_settings['passwd'] . $user_settings['password_salt']));
- redirectexit('action=admin;area=serversettings;sa=cookie;' . $context['session_var'] . '=' . $original_session_id, $context['server']['needs_login_fix']);
- }
- redirectexit('action=admin;area=serversettings;sa=cookie;' . $context['session_var'] . '=' . $context['session_id']);
- }
- // Fill the config array.
- prepareServerSettingsContext($config_vars);
- }
- // Simply modifying cache functions
- function ModifyCacheSettings($return_config = false)
- {
- global $context, $scripturl, $txt, $helptxt, $modSettings;
- // Define the variables we want to edit.
- $config_vars = array(
- // Only a couple of settings, but they are important
- array('select', 'cache_enable', array($txt['cache_off'], $txt['cache_level1'], $txt['cache_level2'], $txt['cache_level3'])),
- array('text', 'cache_memcached'),
- );
- if ($return_config)
- return $config_vars;
- // Saving again?
- if (isset($_GET['save']))
- {
- saveDBSettings($config_vars);
- // We have to manually force the clearing of the cache otherwise the changed settings might not get noticed.
- $modSettings['cache_enable'] = 1;
- cache_put_data('modSettings', null, 90);
- redirectexit('action=admin;area=serversettings;sa=cache;' . $context['session_var'] . '=' . $context['session_id']);
- }
- $context['post_url'] = $scripturl . '?action=admin;area=serversettings;sa=cache;save';
- $context['settings_title'] = $txt['caching_settings'];
- $context['settings_message'] = $txt['caching_information'];
- // Detect an optimizer?
- if (function_exists('eaccelerator_put'))
- $detected = 'eAccelerator';
- elseif (function_exists('mmcache_put'))
- $detected = 'MMCache';
- elseif (function_exists('apc_store'))
- $detected = 'APC';
- elseif (function_exists('output_cache_put'))
- $detected = 'Zend';
- elseif (function_exists('memcache_set'))
- $detected = 'Memcached';
- elseif (function_exists('xcache_set'))
- $detected = 'XCache';
- else
- $detected = 'no_caching';
- $context['settings_message'] = sprintf($context['settings_message'], $txt['detected_' . $detected]);
- // Prepare the template.
- prepareDBSettingContext($config_vars);
- }
- function ModifyLoadBalancingSettings($return_config = false)
- {
- global $txt, $scripturl, $context, $settings, $modSettings;
- // Setup a warning message.
- $context['settings_message'] = $txt['loadavg_warning'];
- // Start with a simple checkbox.
- $config_vars = array(
- array('check', 'loadavg_enable'),
- );
- // Set the default values for each option.
- $default_values = array(
- 'loadavg_auto_opt' => '1.0',
- 'loadavg_search' => '2.5',
- 'loadavg_allunread' => '2.0',
- 'loadavg_unreadreplies' => '3.5',
- 'loadavg_show_posts' => '2.0',
- 'loadavg_forum' => '40.0',
- );
- // Loop through the settings.
- foreach ($default_values as $name => $value)
- {
- // Use the default value if the setting isn't set yet.
- $value = !isset($modSettings[$name]) ? $value : $modSettings[$name];
- $config_vars[] = array('text', $name, 'value' => $value);
- }
- if ($return_config)
- return $config_vars;
- $context['post_url'] = $scripturl . '?action=admin;area=serversettings;sa=loads;save';
- $context['settings_title'] = $txt['load_balancing_settings'];
- // Saving?
- if (isset($_GET['save']))
- {
- // Stupidity is not allowed.
- foreach ($_POST as $key => $value)
- {
- if (substr($key, 0, 7) != 'loadavg' || $key == 'loadavg_enable')
- continue;
- elseif ($key == 'loadavg_auto_opt' && $value <= 1)
- $_POST['loadavg_auto_opt'] = '1.0';
- elseif ($key == 'loadavg_forum' && $value < 10)
- $_POST['loadavg_forum'] = '10.0';
- elseif ($value < 2)
- $_POST[$key] = '2.0';
- }
- saveDBSettings($config_vars);
- redirectexit('action=admin;area=serversettings;sa=loads;' . $context['session_var'] . '=' . $context['session_id']);
- }
- prepareDBSettingContext($config_vars);
- }
- // Interface for adding a new language
- function AddLanguage()
- {
- global $context, $sourcedir, $forum_version, $boarddir, $txt, $smcFunc, $scripturl;
- // Are we searching for new languages courtesy of Simple Machines?
- if (!empty($_POST['smf_add_sub']))
- {
- // Need fetch_web_data.
- require_once($sourcedir . '/Subs-Package.php');
- $context['smf_search_term'] = trim($_POST['smf_add']);
- // We're going to use this URL.
- $url = 'http://download.simplemachines.org/fetch_language.php?version=' . urlencode(strtr($forum_version, array('SMF ' => '')));
- // Load the class file and stick it into an array.
- loadClassFile('Class-Package.php');
- $language_list = new xmlArray(fetch_web_data($url), true);
- // Check it exists.
- if (!$language_list->exists('languages'))
- $context['smf_error'] = 'no_response';
- else
- {
- $language_list = $language_list->path('languages[0]');
- $lang_files = $language_list->set('language');
- $context['smf_languages'] = array();
- foreach ($lang_files as $file)
- {
- // Were we searching?
- if (!empty($context['smf_search_term']) && strpos($file->fetch('name'), $smcFunc['strtolower']($context['smf_search_term'])) === false)
- continue;
- $context['smf_languages'][] = array(
- 'id' => $file->fetch('id'),
- 'name' => $smcFunc['ucwords']($file->fetch('name')),
- 'version' => $file->fetch('version'),
- 'utf8' => $file->fetch('utf8'),
- 'description' => $file->fetch('description'),
- 'link' => $scripturl . '?action=admin;area=languages;sa=downloadlang;did=' . $file->fetch('id') . ';' . $context['session_var'] . '=' . $context['session_id'],
- );
- }
- if (empty($context['smf_languages']))
- $context['smf_error'] = 'no_files';
- }
- }
- $context['sub_template'] = 'add_language';
- }
- // Download a language file from the Simple Machines website.
- function DownloadLanguage()
- {
- global $context, $sourcedir, $forum_version, $boarddir, $txt, $smcFunc, $scripturl, $modSettings;
- loadLanguage('ManageSettings');
- require_once($sourcedir . '/Subs-Package.php');
- // Clearly we need to know what to request.
- if (!isset($_GET['did']))
- fatal_lang_error('no_access', false);
- // Some lovely context.
- $context['download_id'] = $_GET['did'];
- $context['sub_template'] = 'download_language';
- $context['menu_data_' . $context['admin_menu_id']]['current_subsection'] = 'add';
- // Can we actually do the installation - and do they want to?
- if (!empty($_POST['do_install']) && !empty($_POST['copy_file']))
- {
- $chmod_files = array();
- $install_files = array();
- // Check writable status.
- foreach ($_POST['copy_file'] as $file)
- {
- // Check it's not very bad.
- if (strpos($file, '..') !== false || (substr($file, 0, 6) != 'Themes' && !preg_match('~agreement\.[A-Za-z-_0-9]+\.txt$~', $file)))
- fatal_error($txt['languages_download_illegal_paths']);
- $chmod_files[] = $boarddir . '/' . $file;
- $install_files[] = $file;
- }
- // Call this in case we have work to do.
- $file_status = create_chmod_control($chmod_files);
- $files_left = $file_status['files']['notwritable'];
- // Something not writable?
- if (!empty($files_left))
- $context['error_message'] = $txt['languages_download_not_chmod'];
- // Otherwise, go go go!
- elseif (!empty($install_files))
- {
- $archive_content = read_tgz_file('http://download.simplemachines.org/fetch_language.php?version=' . urlencode(strtr($forum_version, array('SMF ' => ''))) . ';fetch=' . urlencode($_GET['did']), $boarddir, false, true, $install_files);
- // Make sure the files aren't stuck in the cache.
- package_flush_cache();
- $context['install_complete'] = sprintf($txt['languages_download_complete_desc'], $scripturl . '?action=admin;area=languages;' . $context['session_var'] . '=' . $context['session_id']);
- clean_cache('lang');
- return;
- }
- }
- // Open up the old china.
- if (!isset($archive_content))
- $archive_content = read_tgz_file('http://download.simplemachines.org/fetch_language.php?version=' . urlencode(strtr($forum_version, array('SMF ' => ''))) . ';fetch=' . urlencode($_GET['did']), null);
- if (empty($archive_content))
- fatal_error($txt['add_language_error_no_response']);
- // Now for each of the files, let's do some *stuff*
- $context['files'] = array(
- 'lang' => array(),
- 'other' => array(),
- );
- $context['make_writable'] = array();
- foreach ($archive_content as $file)
- {
- $dirname = dirname($file['filename']);
- $filename = basename($file['filename']);
- $extension = substr($filename, strrpos($filename, '.') + 1);
- // Don't do anything with files we don't understand.
- if (!in_array($extension, array('php', 'jpg', 'gif', 'jpeg', 'png', 'txt')))
- continue;
- // Basic data.
- $context_data = array(
- 'name' => $filename,
- 'destination' => $boarddir . '/' . $file['filename'],
- 'generaldest' => $file['filename'],
- 'size' => $file['size'],
- // Does chmod status allow the copy?
- 'writable' => false,
- // Should we suggest they copy this file?
- 'default_copy' => true,
- // Does the file already exist, if so is it same or different?
- 'exists' => false,
- );
- // Does the file exist, is it different and can we overwrite?
- if (file_exists($boarddir . '/' . $file['filename']))
- {
- if (is_writable($boarddir . '/' . $file['filename']))
- $context_data['writable'] = true;
- // Finally, do we actually think the content has changed?
- if ($file['size'] == filesize($boarddir . '/' . $file['filename']) && $file['md5'] == md5_file($boarddir . '/' . $file['filename']))
- {
- $context_data['exists'] = 'same';
- $context_data['default_copy'] = false;
- }
- // Attempt to discover newline character differences.
- elseif ($file['md5'] == md5(preg_replace("~[\r]?\n~", "\r\n", file_get_contents($boarddir . '/' . $file['filename']))))
- {
- $context_data['exists'] = 'same';
- $context_data['default_copy'] = false;
- }
- else
- $context_data['exists'] = 'different';
- }
- // No overwrite?
- else
- {
- // Can we at least stick it in the directory...
- if (is_writable($boarddir . '/' . $dirname))
- $context_data['writable'] = true;
- }
- // I love PHP files, that's why I'm a developer and not an artistic type spending my time drinking absinth and living a life of sin...
- if ($extension == 'php' && preg_match('~\w+\.\w+\.php~', $filename))
- {
- $context_data += array(
- 'version' => '??',
- 'cur_version' => false,
- 'version_compare' => 'newer',
- );
- list ($name, $language) = explode('.', $filename);
- // Let's get the new version, I like versions, they tell me that I'm up to date.
- if (preg_match('~\s*Version:\s+(.+?);\s*' . preg_quote($name, '~') . '~i', $file['preview'], $match) == 1)
- $context_data['version'] = $match[1];
- // Now does the old file exist - if so what is it's version?
- if (file_exists($boarddir . '/' . $file['filename']))
- {
- // OK - what is the current version?
- $fp = fopen($boarddir . '/' . $file['filename'], 'rb');
- $header = fread($fp, 768);
- fclose($fp);
- // Find the version.
- if (preg_match('~(?://|/\*)\s*Version:\s+(.+?);\s*' . preg_quote($name, '~') . '(?:[\s]{2}|\*/)~i', $header, $match) == 1)
- {
- $context_data['cur_version'] = $match[1];
- // How does this compare?
- if ($context_data['cur_version'] == $context_data['version'])
- $context_data['version_compare'] = 'same';
- elseif ($context_data['cur_version'] > $context_data['version'])
- $context_data['version_compare'] = 'older';
- // Don't recommend copying if the version is the same.
- if ($context_data['version_compare'] != 'newer')
- $context_data['default_copy'] = false;
- }
- }
- // Add the context data to the main set.
- $context['files']['lang'][] = $context_data;
- }
- else
- {
- // If we think it's a theme thing work out what the theme is.
- if (substr($dirname, 0, 6) == 'Themes' && preg_match('~Themes[\\/]([^\\/]+)[\\/]~', $dirname, $match))
- $theme_name = $match[1];
- else
- $theme_name = 'misc';
- // Assume it's an image, could be an acceptance note etc but rare.
- $context['files']['images'][$theme_name][] = $context_data;
- }
- // Collect together all non-writable areas.
- if (!$context_data['writable'])
- $context['make_writable'][] = $context_data['destination'];
- }
- // So, I'm a perfectionist - let's get the theme names.
- $theme_indexes = array();
- foreach ($context['files']['images'] as $k => $dummy)
- {
- $indexes[] = $k;
- }
- $context['theme_names'] = array();
- if (!empty($indexes))
- {
- $value_data = array(
- 'query' => array(),
- 'params' => array(),
- );
- foreach ($indexes as $k => $index)
- {
- $value_data['query'][] = 'value LIKE {string:value_' . $k . '}';
- $value_data['params']['value_' . $k] = '%' . $index;
- }
- $request = $smcFunc['db_query']('', '
- SELECT id_theme, value
- FROM {db_prefix}themes
- WHERE id_member = {int:no_member}
- AND variable = {string:theme_dir}
- AND (' . implode(' OR ', $value_data['query']) . ')',
- array_merge($value_data['params'], array(
- 'no_member' => 0,
- 'theme_dir' => 'theme_dir',
- 'index_compare_explode' => 'value LIKE \'%' . implode('\' OR value LIKE \'%', $indexes) . '\'',
- ))
- );
- $themes = array();
- while ($row = $smcFunc['db_fetch_assoc']($request))
- {
- // Find the right one.
- foreach ($indexes as $index)
- if (strpos($row['value'], $index) !== false)
- $themes[$row['id_theme']] = $index;
- }
- $smcFunc['db_free_result']($request);
- if (!empty($themes))
- {
- // Now we have the id_theme we can get the pretty description.
- $request = $smcFunc['db_query']('', '
- SELECT id_theme, value
- FROM {db_prefix}themes
- WHERE id_member = {int:no_member}
- AND variable = {string:name}
- AND id_theme IN ({array_int:theme_list})',
- array(
- 'theme_list' => array_keys($themes),
- 'no_member' => 0,
- 'name' => 'name',
- )
- );
- while ($row = $smcFunc['db_fetch_assoc']($request))
- {
- // Now we have it...
- $context['theme_names'][$themes[$row['id_theme']]] = $row['value'];
- }
- $smcFunc['db_free_result']($request);
- }
- }
- // Before we go to far can we make anything writable, eh, eh?
- if (!empty($context['make_writable']))
- {
- // What is left to be made writable?
- $file_status = create_chmod_control($context['make_writable']);
- $context['still_not_writable'] = $file_status['files']['notwritable'];
- // Mark those which are now writable as such.
- foreach ($context['files'] as $type => $data)
- {
- if ($type == 'lang')
- {
- foreach ($data as $k => $file)
- if (!$file['writable'] && !in_array($file['destination'], $context['still_not_writable']))
- $context['files'][$type][$k]['writable'] = true;
- }
- else
- {
- foreach ($data as $theme => $files)
- foreach ($files as $k => $file)
- if (!$file['writable'] && !in_array($file['destination'], $context['still_not_writable']))
- $context['files'][$type][$theme][$k]['writable'] = true;
- }
- }
- // Are we going to need more language stuff?
- if (!empty($context['still_not_writable']))
- loadLanguage('Packages');
- }
- // This is the list for the main files.
- $listOptions = array(
- 'id' => 'lang_main_files_list',
- 'title' => $txt['languages_download_main_files'],
- 'get_items' => array(
- 'function' => create_function('', '
- global $context;
- return $context[\'files\'][\'lang\'];
- '),
- ),
- 'columns' => array(
- 'name' => array(
- 'header' => array(
- 'value' => $txt['languages_download_filename'],
- ),
- 'data' => array(
- 'function' => create_function('$rowData', '
- global $context, $txt;
- return \'<strong>\' . $rowData[\'name\'] . \'</strong><br /><span class="smalltext">\' . $txt[\'languages_download_dest\'] . \': \' . $rowData[\'destination\'] . \'</span>\' . ($rowData[\'version_compare\'] == \'older\' ? \'<br />\' . $txt[\'languages_download_older\'] : \'\');
- '),
- ),
- ),
- 'writable' => array(
- 'header' => array(
- 'value' => $txt['languages_download_writable'],
- ),
- 'data' => array(
- 'function' => create_function('$rowData', '
- global $txt;
- return \'<span style="color: \' . ($rowData[\'writable\'] ? \'green\' : \'red\') . \';">\' . ($rowData[\'writable\'] ? $txt[\'yes\'] : $txt[\'no\']) . \'</span>\';
- '),
- 'style' => 'text-align: center',
- ),
- ),
- 'version' => array(
- 'header' => array(
- 'value' => $txt['languages_download_version'],
- ),
- 'data' => array(
- 'function' => create_function('$rowData', '
- global $txt;
- return \'<span style="color: \' . ($rowData[\'version_compare\'] == \'older\' ? \'red\' : ($rowData[\'version_compare\'] == \'same\' ? \'orange\' : \'green\')) . \';">\' . $rowData[\'version\'] . \'</span>\';
- '),
- ),
- ),
- 'exists' => array(
- 'header' => array(
- 'value' => $txt['languages_download_exists'],
- ),
- 'data' => array(
- 'function' => create_function('$rowData', '
- global $txt;
- return $rowData[\'exists\'] ? ($rowData[\'exists\'] == \'same\' ? $txt[\'languages_download_exists_same\'] : $txt[\'languages_download_exists_different\']) : $txt[\'no\'];
- '),
- ),
- ),
- 'copy' => array(
- 'header' => array(
- 'value' => $txt['languages_download_copy'],
- ),
- 'data' => array(
- 'function' => create_function('$rowData', '
- return \'<input type="checkbox" name="copy_file[]" value="\' . $rowData[\'generaldest\'] . \'" \' . ($rowData[\'default_copy\'] ? \'checked="checked"\' : \'\') . \' class="input_check" />\';
- '),
- 'style' => 'text-align: center; width: 4%;',
- ),
- ),
- ),
- );
- // Kill the cache, as it is now invalid..
- if (!empty($modSettings['cache_enable']))
- cache_put_data('known_languages', null, !empty($modSettings['cache_enable']) && $modSettings['cache_enable'] < 1 ? 86400 : 3600);
- require_once($sourcedir . '/Subs-List.php');
- createList($listOptions);
- $context['default_list'] = 'lang_main_files_list';
- }
- // This is the main function for the language area.
- function ManageLanguages()
- {
- global $context, $txt, $scripturl, $modSettings;
- loadLanguage('ManageSettings');
- $context['page_title'] = $txt['edit_languages'];
- $context['sub_template'] = 'show_settings';
- $subActions = array(
- 'edit' => 'ModifyLanguages',
- 'add' => 'AddLanguage',
- 'settings' => 'ModifyLanguageSettings',
- 'downloadlang' => 'DownloadLanguage',
- 'editlang' => 'ModifyLanguage',
- );
- // By default we're managing languages.
- $_REQUEST['sa'] = isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]) ? $_REQUEST['sa'] : 'edit';
- $context['sub_action'] = $_REQUEST['sa'];
- // Load up all the tabs...
- $context[$context['admin_menu_name']]['tab_data'] = array(
- 'title' => $txt['language_configuration'],
- 'description' => $txt['language_description'],
- );
- // Call the right function for this sub-acton.
- $subActions[$_REQUEST['sa']]();
- }
- // This lists all the current languages and allows editing of them.
- function ModifyLanguages()
- {
- global $txt, $context, $scripturl;
- global $user_info, $smcFunc, $sourcedir, $language, $boarddir, $forum_version;
- // Setting a new default?
- if (!empty($_POST['set_default']) && !empty($_POST['def_language']))
- {
- if ($_POST['def_language'] != $language)
- {
- require_once($sourcedir . '/Subs-Admin.php');
- updateSettingsFile(array('language' => '\'' . $_POST['def_language'] . '\''));
- $language = $_POST['def_language'];
- }
- }
- $listOptions = array(
- 'id' => 'language_list',
- 'items_per_page' => 20,
- 'base_href' => $scripturl . '?action=admin;area=languages;' . $context['session_var'] . '=' . $context['session_id'],
- 'title' => $txt['edit_languages'],
- 'get_items' => array(
- 'function' => 'list_getLanguages',
- ),
- 'get_count' => array(
- 'function' => 'list_getNumLanguages',
- ),
- 'columns' => array(
- 'default' => array(
- 'header' => array(
- 'value' => $txt['languages_default'],
- ),
- 'data' => array(
- 'function' => create_function('$rowData', '
- return \'<input type="radio" name="def_language" value="\' . $rowData[\'id\'] . \'" \' . ($rowData[\'default\'] ? \'checked="checked"\' : \'\') . \' onclick="highlightSelected(\\\'list_language_list_\' . $rowData[\'id\'] . \'\\\');" class="input_radio" />\';
- '),
- 'style' => 'text-align: center; width: 4%;',
- ),
- ),
- 'name' => array(
- 'header' => array(
- 'value' => $txt['languages_lang_name'],
- ),
- 'data' => array(
- 'function' => create_function('$rowData', '
- global $scripturl, $context;
- return sprintf(\'<a href="%1$s?action=admin;area=languages;sa=editlang;lid=%2$s;%3$s=%4$s">%5$s</a>\', $scripturl, $rowData[\'id\'], $context[\'session_var\'], $context[\'session_id\'], $rowData[\'name\']);
- '),
- ),
- ),
- 'character_set' => array(
- 'header' => array(
- 'value' => $txt['languages_character_set'],
- ),
- 'data' => array(
- 'db_htmlsafe' => 'char_set',
- ),
- ),
- 'count' => array(
- 'header' => array(
- 'value' => $txt['languages_users'],
- ),
- 'data' => array(
- 'db_htmlsafe' => 'count',
- 'style' => 'text-align: center',
- ),
- ),
- 'locale' => array(
- 'header' => array(
- 'value' => $txt['languages_locale'],
- ),
- 'data' => array(
- 'db_htmlsafe' => 'locale',
- ),
- ),
- ),
- 'form' => array(
- 'href' => $scripturl . '?action=admin;area=languages;' . $context['session_var'] . '=' . $context['session_id'],
- ),
- 'additional_rows' => array(
- array(
- 'position' => 'below_table_data',
- 'value' => '<input type="submit" name="set_default" value="' . $txt['save'] . '"' . (is_writable($boarddir . '/Settings.php') ? '' : ' disabled="disabled"') . ' class="button_submit" />',
- 'class' => 'titlebg',
- 'style' => 'text-align: right;',
- ),
- ),
- // For highlighting the default.
- 'javascript' => '
- var prevClass = "";
- var prevDiv = "";
- function highlightSelected(box)
- {
- if (prevClass != "")
- {
- prevDiv.className = prevClass;
- }
- prevDiv = document.getElementById(box);
- prevClass = prevDiv.className;
- prevDiv.className = "highlight2";
- }
- highlightSelected("list_language_list_' . ($language == '' ? 'english' : $language). '");
- ',
- );
- // Display a warning if we cannot edit the default setting.
- if (!is_writable($boarddir . '/Settings.php'))
- $listOptions['additional_rows'][] = array(
- 'position' => 'after_title',
- 'value' => '<span class="smalltext alert">' . $txt['language_settings_writable'] . '</span>',
- 'class' => 'windowbg',
- );
- require_once($sourcedir . '/Subs-List.php');
- createList($listOptions);
- $context['sub_template'] = 'show_list';
- $context['default_list'] = 'language_list';
- }
- // How many languages?
- function list_getNumLanguages()
- {
- global $settings;
- // Return how many we have.
- return count(getLanguages());
- }
- // Fetch the actual language information.
- function list_getLanguages()
- {
- global $settings, $smcFunc, $language, $context, $txt;
- $languages = array();
- // Keep our old entries.
- $old_txt = $txt;
- $backup_actual_theme_dir = $settings['actual_theme_dir'];
- $backup_base_theme_dir = !empty($settings['base_theme_dir']) ? $settings['base_theme_dir'] : '';
- // Override these for now.
- $settings['actual_theme_dir'] = $settings['base_theme_dir'] = $settings['default_theme_dir'];
- getLanguages(true, false);
- // Put them back.
- $settings['actual_theme_dir'] = $backup_actual_theme_dir;
- if (!empty($backup_base_theme_dir))
- $settings['base_theme_dir'] = $backup_base_theme_dir;
- // Get the language files and data...
- foreach ($context['languages'] as $lang)
- {
- // Load the file to get the character set.
- require_once($settings['default_theme_dir'] . '/languages/index.' . $lang['filename'] . '.php');
- $languages[$lang['filename']] = array(
- 'id' => $lang['filename'],
- 'count' => 0,
- 'char_set' => $txt['lang_character_set'],
- 'default' => $language == $lang['filename'] || ($language == '' && $lang['filename'] == 'english'),
- 'locale' => $txt['lang_locale'],
- 'name' => $smcFunc['ucwords'](strtr($lang['filename'], array('_' => ' ', '-utf8' => ''))),
- );
- }
- // Work out how many people are using each language.
- $request = $smcFunc['db_query']('', '
- SELECT lngfile, COUNT(*) AS num_users
- FROM {db_prefix}members
- GROUP BY lngfile',
- array(
- )
- );
- while ($row = $smcFunc['db_fetch_assoc']($request))
- {
- // Default?
- if (empty($row['lngfile']) || !isset($languages[$row['lngfile']]))
- $row['lngfile'] = $language;
- if (!isset($languages[$row['lngfile']]) && isset($languages['english']))
- $languages['english']['count'] += $row['num_users'];
- elseif (isset($languages[$row['lngfile']]))
- $languages[$row['lngfile']]['count'] += $row['num_users'];
- }
- $smcFunc['db_free_result']($request);
- // Restore the current users language.
- $txt = $old_txt;
- // Return how many we have.
- return $languages;
- }
- // Edit language related settings.
- function ModifyLanguageSettings($return_config = false)
- {
- global $scripturl, $context, $txt, $boarddir, $settings, $smcFunc;
- // Warn the user if the backup of Settings.php failed.
- $settings_not_writable = !is_writable($boarddir . '/Settings.php');
- $settings_backup_fail = !@is_writable($boarddir . '/Settings_bak.php') || !@copy($boarddir . '/Settings.php', $boarddir . '/Settings_bak.php');
- /* If you're writing a mod, it's a bad idea to add things here....
- For each option:
- variable name, description, type (constant), size/possible values, helptext.
- OR an empty string for a horizontal rule.
- OR a string for a titled section. */
- $config_vars = array(
- 'language' => array('language', $txt['default_language'], 'file', 'select', array(), null, 'disabled' => $settings_not_writable),
- array('userLanguage', $txt['userLanguage'], 'db', 'check', null, 'userLanguage'),
- );
- if ($return_config)
- return $config_vars;
- // Get our languages. No cache and use utf8.
- getLanguages(false, false);
- foreach ($context['languages'] as $lang)
- $config_vars['language'][4][$lang['filename']] = array($lang['filename'], $lang['name']);
- // Saving settings?
- if (isset($_REQUEST['save']))
- {
- saveSettings($config_vars);
- redirectexit('action=admin;area=languages;sa=settings;' . $context['session_var'] . '=' . $context['session_id']);
- }
- // Setup the template stuff.
- $context['post_url'] = $scripturl . '?action=admin;area=languages;sa=settings;save';
- $context['settings_title'] = $txt['language_settings'];
- $context['save_disabled'] = $settings_not_writable;
- if ($settings_not_writable)
- $context['settings_message'] = '<div class="centertext"><strong>' . $txt['settings_not_writable'] . '</strong></div><br />';
- elseif ($settings_backup_fail)
- $context['settings_message'] = '<div class="centertext"><strong>' . $txt['admin_backup_fail'] . '</strong></div><br />';
- // Fill the config array.
- prepareServerSettingsContext($config_vars);
- }
- // Edit a particular set of language entries.
- function ModifyLanguage()
- {
- global $settings, $context, $smcFunc, $txt, $modSettings, $boarddir, $sourcedir, $language;
- loadLanguage('ManageSettings');
- // Select the languages tab.
- $context['menu_data_' . $context['admin_menu_id']]['current_subsection'] = 'edit';
- $context['page_title'] = $txt['edit_languages'];
- $context['sub_template'] = 'modify_language_entries';
- $context['lang_id'] = $_GET['lid'];
- list($theme_id, $file_id) = empty($_REQUEST['tfid']) || strpos($_REQUEST['tfid'], '+') === false ? array(1, '') : explode('+', $_REQUEST['tfid']);
- // Clean the ID - just in case.
- preg_match('~([A-Za-z0-9_-]+)~', $context['lang_id'], $matches);
- $context['lang_id'] = $matches[1];
- // Get all the theme data.
- $request = $smcFunc['db_query']('', '
- SELECT id_theme, variable, value
- FROM {db_prefix}themes
- WHERE id_theme != {int:default_theme}
- AND id_member = {int:no_member}
- AND variable IN ({string:name}, {string:theme_dir})',
- array(
- 'default_theme' => 1,
- 'no_member' => 0,
- 'name' => 'name',
- 'theme_dir' => 'theme_dir',
- )
- );
- $themes = array(
- 1 => array(
- 'name' => $txt['dvc_default'],
- 'theme_dir' => $settings['default_theme_dir'],
- ),
- );
- while ($row = $smcFunc['db_fetch_assoc']($request))
- $themes[$row['id_theme']][$row['variable']] = $row['value'];
- $smcFunc['db_free_result']($request);
- // This will be where we look
- $lang_dirs = array();
- // Check we have themes with a path and a name - just in case - and add the path.
- foreach ($themes as $id => $data)
- {
- if (count($data) != 2)
- unset($themes[$id]);
- elseif (is_dir($data['theme_dir'] . '/languages'))
- $lang_dirs[$id] = $data['theme_dir'] . '/languages';
- // How about image directories?
- if (is_dir($data['theme_dir'] . '/images/' . $context['lang_id']))
- $images_dirs[$id] = $data['theme_dir'] . '/images/' . $context['lang_id'];
- }
- $current_file = $file_id ? $lang_dirs[$theme_id] . '/' . $file_id . '.' . $context['lang_id'] . '.php' : '';
- // Now for every theme get all the files and stick them in context!
- $context['possible_files'] = array();
- foreach ($lang_dirs as $theme => $theme_dir)
- {
- // Open it up.
- $dir = dir($theme_dir);
- while ($entry = $dir->read())
- {
- // We're only after the files for this language.
- if (preg_match('~^([A-Za-z]+)\.' . $context['lang_id'] . '\.php$~', $entry, $matches) == 0)
- continue;
- //!!! Temp!
- if ($matches[1] == 'EmailTemplates')
- continue;
- if (!isset($context['possible_files'][$theme]))
- $context['possible_files'][$theme] = array(
- 'id' => $theme,
- 'name' => $themes[$theme]['name'],
- 'files' => array(),
- );
- $context['possible_files'][$theme]['files'][] = array(
- 'id' => $matches[1],
- 'name' => isset($txt['lang_file_desc_' . $matches[1]]) ? $txt['lang_file_desc_' . $matches[1]] : $matches[1],
- 'selected' => $theme_id == $theme && $file_id == $matches[1],
- );
- }
- $dir->close();
- }
- // We no longer wish to speak this language.
- if (!empty($_POST['delete_main']) && $context['lang_id'] != 'english')
- {
- // !!! Todo: FTP Controls?
- require_once($sourcedir . '/Subs-Package.php');
- // First, Make a backup?
- if (!empty($modSettings['package_make_backups']) && (!isset($_SESSION['last_backup_for']) || $_SESSION['last_backup_for'] != $context['lang_id'] .'$$$'))
- {
- $_SESSION['last_backup_for'] = $context['lang_id'] .'$$$';
- package_create_backup('backup_lang_' . $context['lang_id']);
- }
- // Second, loop through the array to remove the files.
- foreach ($lang_dirs as $curPath)
- {
- foreach ($context['possible_files'][1]['files'] as $lang)
- if (file_exists($curPath . '/' . $lang['id'] . '.' . $context['lang_id'] . '.php'))
- unlink($curPath . '/' . $lang['id'] . '.' . $context['lang_id'] . '.php');
- // Check for the email template.
- if (file_exists($curPath . '/EmailTemplates.' . $context['lang_id'] . '.php'))
- unlink($curPath . '/EmailTemplates.' . $context['lang_id'] . '.php');
- }
- // Third, the agreement file.
- if (file_exists($boarddir . '/agreement.' . $context['lang_id'] . '.txt'))
- unlink($boarddir . '/agreement.' . $context['lang_id'] . '.txt');
- // Fourth, a related images folder?
- foreach ($images_dirs as $curPath)
- if (is_dir($curPath))
- deltree($curPath);
- // Fifth, update getLanguages() cache.
- if (!empty($modSettings['cache_enable']))
- cache_put_data('known_languages', null, !empty($modSettings['cache_enable']) && $modSettings['cache_enable'] < 1 ? 86400 : 3600);
- // Sixth, if we deleted the default language, set us back to english?
- if ($context['lang_id'] == $language)
- {
- require_once($sourcedir . '/Subs-Admin.php');
- $language = 'english';
- updateSettingsFile(array('language' => '\'' . $language . '\''));
- }
- // Seventh, get out of here.
- redirectexit('action=admin;area=languages;sa=edit;' . $context['session_var'] . '=' . $context['session_id']);
- }
- // Saving primary settings?
- $madeSave = false;
- if (!empty($_POST['save_main']) && !$current_file)
- {
- // Read in the current file.
- $current_data = implode('', file($settings['default_theme_dir'] . '/languages/index.' . $context['lang_id'] . '.php'));
- // These are the replacements. old => new
- $replace_array = array(
- '~\$txt\[\'lang_character_set\'\]\s=\s(\'|")[^\r\n]+~' => '$txt[\'lang_character_set\'] = \'' . addslashes($_POST['character_set']) . '\';',
- '~\$txt\[\'lang_locale\'\]\s=\s(\'|")[^\r\n]+~' => '$txt[\'lang_locale\'] = \'' . addslashes($_POST['locale']) . '\';',
- '~\$txt\[\'lang_dictionary\'\]\s=\s(\'|")[^\r\n]+~' => '$txt[\'lang_dictionary\'] = \'' . addslashes($_POST['dictionary']) . '\';',
- '~\$txt\[\'lang_spelling\'\]\s=\s(\'|")[^\r\n]+~' => '$txt[\'lang_spelling\'] = \'' . addslashes($_POST['spelling']) . '\';',
- '~\$txt\[\'lang_rtl\'\]\s=\s[A-Za-z0-9]+;~' => '$txt[\'lang_rtl\'] = ' . (!empty($_POST['rtl']) ? 'true' : 'false') . ';',
- );
- $current_data = preg_replace(array_keys($replace_array), array_values($replace_array), $current_data);
- $fp = fopen($settings['default_theme_dir'] . '/languages/index.' . $context['lang_id'] . '.php', 'w+');
- fwrite($fp, $current_data);
- fclose($fp);
- $madeSave = true;
- }
- // Quickly load index language entries.
- $old_txt = $txt;
- require($settings['default_theme_dir'] . '/languages/index.' . $context['lang_id'] . '.php');
- $context['lang_file_not_writable_message'] = is_writable($settings['default_theme_dir'] . '/languages/index.' . $context['lang_id'] . '.php') ? '' : sprintf($txt['lang_file_not_writable'], $settings['default_theme_dir'] . '/languages/index.' . $context['lang_id'] . '.php');
- // Setup the primary settings context.
- $context['primary_settings'] = array(
- 'name' => $smcFunc['ucwords'](strtr($context['lang_id'], array('_' => ' ', '-utf8' => ''))),
- 'character_set' => $txt['lang_character_set'],
- 'locale' => $txt['lang_locale'],
- 'dictionary' => $txt['lang_dictionary'],
- 'spelling' => $txt['lang_spelling'],
- 'rtl' => $txt['lang_rtl'],
- );
- // Restore normal service.
- $txt = $old_txt;
- // Are we saving?
- $save_strings = array();
- if (isset($_POST['save_entries']) && !empty($_POST['entry']))
- {
- // Clean each entry!
- foreach ($_POST['entry'] as $k => $v)
- {
- // Only try to save if it's changed!
- if ($_POST['entry'][$k] != $_POST['comp'][$k])
- $save_strings[$k] = cleanLangString($v, false);
- }
- }
- // If we are editing a file work away at that.
- if ($current_file)
- {
- $context['entries_not_writable_message'] = is_writable($current_file) ? '' : sprintf($txt['lang_entries_not_writable'], $current_file);
- $entries = array();
- // We can't just require it I'm afraid - otherwise we pass in all kinds of variables!
- $multiline_cache = '';
- foreach (file($current_file) as $line)
- {
- // Got a new entry?
- if ($line{0} == '$' && !empty($multiline_cache))
- {
- preg_match('~\$(helptxt|txt)\[\'(.+)\'\]\s=\s(.+);~', strtr($multiline_cache, array("\n" => '', "\t" => '')), $matches);
- if (!empty($matches[3]))
- {
- $entries[$matches[2]] = array(
- 'type' => $matches[1],
- 'full' => $matches[0],
- 'entry' => $matches[3],
- );
- $multiline_cache = '';
- }
- }
- $multiline_cache .= $line . "\n";
- }
- // Last entry to add?
- if ($multiline_cache)
- {
- preg_match('~\$(helptxt|txt)\[\'(.+)\'\]\s=\s(.+);~', strtr($multiline_cache, array("\n" => '', "\t" => '')), $matches);
- if (!empty($matches[3]))
- $entries[$matches[2]] = array(
- 'type' => $matches[1],
- 'full' => $matches[0],
- 'entry' => $matches[3],
- );
- }
- // These are the entries we can definitely save.
- $final_saves = array();
- $context['file_entries'] = array();
- foreach ($entries as $entryKey => $entryValue)
- {
- // Ignore some things we set separately.
- $ignore_files = array('lang_character_set', 'lang_locale', 'lang_dictionary', 'lang_spelling', 'lang_rtl');
- if (in_array($entryKey, $ignore_files))
- continue;
- // These are arrays that need breaking out.
- $arrays = array('days', 'days_short', 'months', 'months_titles', 'months_short');
- if (in_array($entryKey, $arrays))
- {
- // Get off the first bits.
- $entryValue['entry'] = substr($entryValue['entry'], strpos($entryValue['entry'], '(') + 1, strrpos($entryValue['entry'], ')') - strpos($entryValue['entry'], '('));
- $entryValue['entry'] = explode(',', strtr($entryValue['entry'], array(' ' => '')));
- // Now create an entry for each item.
- $cur_index = 0;
- $save_cache = array(
- 'enabled' => false,
- 'entries' => array(),
- );
- foreach ($entryValue['entry'] as $id => $subValue)
- {
- // Is this a new index?
- if (preg_match('~^(\d+)~', $subValue, $matches))
- {
- $cur_index = $matches[1];
- $subValue = substr($subValue, strpos($subValue, '\''));
- }
- // Clean up some bits.
- $subValue = strtr($subValue, array('"' => '', '\'' => '', ')' => ''));
- // Can we save?
- if (isset($save_strings[$entryKey . '-+- ' . $cur_index]))
- {
- $save_cache['entries'][$cur_index] = strtr($save_strings[$entryKey . '-+- ' . $cur_index], array…
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