{

const MODE_INVISIBLE = 0;

const MODE_VISIBLE = 1;

const MODE_VISIBLE_COMPLETE = 2;

/**

private static $defaultOptions = array(

//System settings - general

'system_email' => '[email protected]',

'logout_redirect' => '',

'debug_mode' => '',

'updater_period' => 100000,

'last_reset_certificate' => '',

//System settings - security

'file_black_list' => 'php,php3,jsp,asp,cgi,pl,exe,com,bat,sh,ph3,php4,ph4,php5,ph5,phtm,phtml',

'file_white_list' => '',

'ip_black_list' => '',

'ip_white_list' => '*.*.*.*',

'password_length' => '6',

'force_change_password' => '0',

'password_reminder' => '1',

'autologout_time' => '5',

//'inactivity_logout' => '',

'encrypt_url' => '0', //0: don't encrypt. 1: encrypt

'eliminate_post_xss' => '1',

'constrain_access' => '1',

'remember_login' => '',

'ban_failed_logins' => '0',

//System settings - language

'onelanguage' => '0',

'default_language' => 'english',

'file_encoding' => 'UTF-8', //UTF7-IMAP for Windows servers who want to support international file names uploading

//System settings - user activation/registration

'activation' => '1',

'mail_activation' => '0',

'supervisor_mail_activation' => '0',

'signup' => '1',

'show_license_note' => '0',

'insert_group_key' => '1', // 0 means 'no', 1 means 'yes'

'lesson_enroll' => '1',

'default_type' => 'student',

'pm_space' => '',

'allow_direct_login' => '1',

//System settings - 3rd party tools

'license_server' => 'http://keys.efrontlearning.net/list.php?version=10',

'api' => '0',

'api_ip' => '127.0.0.1', //Set an IP to constrain the XML API

'virtual_keyboard' => '1',

'math_content' => '0',

'math_server' => 'http://www.imathas.com/cgi-bin/mimetex.cgi',

'math_images' => '0',

'phplivedocx_server' => 'https://api.livedocx.com/1.2/mailmerge.asmx?WSDL',

'phplivedocx_username' => '',

'phplivedocx_password' => '',

//Appearance

'site_name' => 'eFront',

'site_motto' => 'Refreshing eLearning',

'motto_on_header' => '0',

'lessons_directory' => '1', //0 means 'no', 1 means 'yes', and 2 means 'only after login'

'collapse_catalog' => '0', // 0 means 'no', 1 means 'yes' and 2 means 'only for lessons'

'logo' => '', // if empty, the default logo is used

'site_logo' => '0', // The actual site logo in use

'use_logo' => '2', // 0 means 'default logo', 1 means 'site logo', 2 means 'theme logo'

'logo_max_width' => '200',

'logo_max_height' => '150',

'normalize_dimensions' => '1',

'favicon' => '',

'username_format' => '#surname# #n#. (#login#)', //Possible values: #name#, #n#, #surname#, #login#

'username_format_resolve'=> '1', //If 2 formatted usernames are the same, include the login too

'display_empty_blocks' => '1', //0 means 'no', 1 means 'yes'

'login_redirect_page' => 'lesson_catalog', // possilbe values 'lesson_catalog', 'user_dashboard'

'editor_type' => 'tinymce', // possible values 'tinymce', 'tinymce_new'

'show_footer' => '1',

'load_videojs' => '0',

'time_reports' => '0', //0 means 'count total time', 1 means 'count active time'

//LDAP

'activate_ldap' => '0',

'only_ldap' => '0',

'ldap_base_dn' => '',

'ldap_bind_dn' => '',

'ldap_protocol' => '3',

'ldap_server' => 'ldap://localhost',

'ldap_password' => '',

'ldap_port' => '389',

'ldap_cn' => 'cn',

'ldap_l' => 'l',

'ldap_mail' => 'mail',

'ldap_postaladdress' => 'postaladdress',

'ldap_preferredlanguage' => 'referredlanguage',

'ldap_telephonenumber' => 'telephonenumber',

'ldap_uid' => 'uid',

//SMTP

'smtp_host' => 'localhost',

'smtp_user' => '',

'smtp_pass' => '',

'smtp_port' => '25',

'smtp_auth' => '0',

'smtp_timeout' => '',

//Locale

//'decimal_point' => '.', //deprecated

//'thousands_sep' => ',', //deprecated

'date_format' => 'DD/MM/YYYY',

'location' => 'Greece',

'time_zone' => '',

//PHP

'max_file_size' => '50000',

'gz_handler' => '1',

'compress_tests' => '0',

//Multiple logins

'multiple_logins' => '',

'mapped_accounts' => '0', //0: Enabled, 1: disabled for students, 2: disabled for students and professors, 3: disabled for all

'mod_rewrite_bypass' => '0',

//Simple mode

'simple_mode' => '0',

'mode_projects' => self::MODE_VISIBLE,

'mode_bookmarks' => self::MODE_VISIBLE,

'mode_comments' => self::MODE_VISIBLE,

'mode_online_users' => self::MODE_VISIBLE,

'mode_glossary' => self::MODE_VISIBLE,

'mode_shared_glossary' => self::MODE_INVISIBLE,

'mode_test_glossary' => self::MODE_INVISIBLE,

'mode_calendar' => self::MODE_VISIBLE,

'mode_surveys' => self::MODE_VISIBLE,

'mode_news' => self::MODE_VISIBLE,

'mode_messages' => self::MODE_VISIBLE,

'mode_messages_student' => self::MODE_VISIBLE,

'mode_forum' => self::MODE_VISIBLE,

'mode_tests' => self::MODE_VISIBLE,

'mode_tooltip' => self::MODE_VISIBLE,

'mode_help' => self::MODE_VISIBLE,

'mode_feedback' => self::MODE_VISIBLE,

'mode_payments' => self::MODE_VISIBLE,

'mode_move_blocks' => self::MODE_VISIBLE,

'mode_change_info' => self::MODE_VISIBLE,

'mode_change_pass' => self::MODE_VISIBLE,

'mode_questions_pool' => self::MODE_INVISIBLE,

'mode_curriculum' => self::MODE_VISIBLE_COMPLETE,

'mode_skillgaptests' => self::MODE_VISIBLE_COMPLETE,

'mode_logout_user' => self::MODE_VISIBLE_COMPLETE,

'mode_languages' => self::MODE_VISIBLE_COMPLETE,

'mode_archive' => self::MODE_VISIBLE_COMPLETE,

'mode_search_user' => self::MODE_VISIBLE_COMPLETE,

'mode_maintenance' => self::MODE_VISIBLE_COMPLETE,

'mode_simple_complete' => self::MODE_VISIBLE,

'mode_backup' => self::MODE_VISIBLE,

'mode_themes' => self::MODE_VISIBLE,

'mode_user_types' => self::MODE_VISIBLE,

'mode_statistics' => self::MODE_VISIBLE,

'mode_version_key' => self::MODE_VISIBLE,

'mode_notifications' => self::MODE_VISIBLE,

'mode_user_profile' => self::MODE_VISIBLE,

'mode_configuration' => self::MODE_VISIBLE,

'mode_groups' => self::MODE_VISIBLE,

'mode_course_instances' => self::MODE_VISIBLE,

'mode_show_organization_chart' => self::MODE_VISIBLE,

'mode_show_complete_org_chart' => self::MODE_VISIBLE,

'mode_show_user_form' => self::MODE_INVISIBLE,

'mode_show_unassigned_users_to_supervisors' => self::MODE_VISIBLE,

'mode_allow_users_to_delete_supervisor_files' => self::MODE_VISIBLE,

'mode_propagate_courses_to_branch_users' => self::MODE_VISIBLE,

//'mode_allow_direct_login' => self::MODE_VISIBLE,

'mode_social_events' => self::MODE_INVISIBLE,

'mode_system_timeline' => self::MODE_INVISIBLE,

'mode_lessons_timeline' => self::MODE_INVISIBLE,

'mode_func_people' => self::MODE_INVISIBLE,

'mode_func_comments' => self::MODE_INVISIBLE,

'mode_func_userstatus' => self::MODE_INVISIBLE,

//Social - Facebook settings

'facebook_api_key' => '',

'facebook_secret' => '',

'social_modules_activated' => '63',

//Webserver authentication settings

'webserver_auth' => '0',

'webserver_registration' => '0',

'error_page' => 'themes/default/external/default_error_page.html',

'unauthorized_page' => 'themes/default/external/default_unauthorized_page.html',

'username_variable' => '$_SERVER["REMOTE_USER"]',

'registration_file' => 'includes/webserver_registration.php',

//Payments settings

'currency' => 'EUR',

'currency_order' => '1',

'paypalbusiness' => '',

'paypalmode' => 'normal',

'paypaldebug' => '0',

'enable_balance' => '1',

'enable_cart' => '1',

'total_discount' => '0',

'discount_period' => '',

'discount_start' => '',

//Invisible

'lock_down' => '0',

//'chat_enabled' => '0',

'zip_method' => 'php',

'theme' => '1', //Default theme id, in a clean install this is 1

'database_version' => G_VERSION_NUM,

'help_url' => 'http://docs.efrontlearning.net/index.php',

//Version

'version_key' => '',

'version_hosted' => '0',

'max_online_users' => '',

'max_online_users_timestamp' => '',

//Notifications

'notifications_pageloads' => '10',

'notifications_maximum_inter_time' => '0',

'notifications_messages_per_time' => '5',

'notifications_max_sent_messages' => '100',

'notifications_send_mode' => '0',

'notifications_lock' => '0', //Lock the notifications so that multiple proccesses for send_notifications.php don't start at the same time. This is either 0 or a timestamp

//Unclassified - deprecated

'cms_page' => '',

'css' => '',

'smarty_cache' => '1', //Whether to cache smarty templates

'smarty_cache_timeout' => '60' //Default caching time for smarty templates

);

/**

public static function getValues() {

if (function_exists('apc_fetch') && $apcOptions = apc_fetch(G_DBNAME.':configuration')) {

$options = $apcOptions;

} else {

$options = eF_getTableDataFlat("configuration", "*");

sizeof($options) > 0 ? $options = array_combine($options['name'], $options['value']) : $options = array();

if (function_exists('apc_store')) {

apc_store(G_DBNAME.':configuration', $options);

}

}

foreach (EfrontConfiguration :: $defaultOptions as $key => $value) {

if (!isset($options[$key])) {

EfrontConfiguration::setValue($key, $value);

$options[$key] = $value;

}

}

return $options;

}

/**

public static function getDefaultValues() {

return EfrontConfiguration :: $defaultOptions;

}

/**

public static function setValue($name, $value) {

try {

eF_insertTableData("configuration", array('name' => $name, 'value' => $value));

} catch (Exception $e) {

//If exists, update it

eF_updateTableData("configuration", array('value' => $value), "name = '$name'");

}

$GLOBALS['configuration'][$name] = $value;

if (function_exists('apc_delete')) {

apc_delete(G_DBNAME.':configuration');

}

return true;

}

/**

public static function deleteValue($name) {

if (function_exists('apc_delete')) {

apc_delete(G_DBNAME.':configuration');

}

eF_deleteTableData("configuration", "name = '$name'");

unset($GLOBALS['configuration'][$name]);

}