<?php /* * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2008-2010, StatusNet, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ if (!defined('GNUSOCIAL')) { exit(1); } define('GNUSOCIAL_ENGINE', 'GNU social'); define('GNUSOCIAL_ENGINE_URL', 'https://www.gnu.org/software/social/'); define('GNUSOCIAL_BASE_VERSION', '1.2.0'); define('GNUSOCIAL_LIFECYCLE', 'beta3'); // 'dev', 'alpha[0-9]+', 'beta[0-9]+', 'rc[0-9]+', 'release' define('GNUSOCIAL_VERSION', GNUSOCIAL_BASE_VERSION . '-' . GNUSOCIAL_LIFECYCLE); define('GNUSOCIAL_CODENAME', 'Not decided yet'); define('AVATAR_PROFILE_SIZE', 96); define('AVATAR_STREAM_SIZE', 48); define('AVATAR_MINI_SIZE', 24); define('NOTICES_PER_PAGE', 20); define('PROFILES_PER_PAGE', 20); define('MESSAGES_PER_PAGE', 20); define('GROUPS_PER_PAGE', 20); define('APPS_PER_PAGE', 20); define('PEOPLETAGS_PER_PAGE', 20); define('GROUPS_PER_MINILIST', 8); define('PROFILES_PER_MINILIST', 8); define('FOREIGN_NOTICE_SEND', 1); define('FOREIGN_NOTICE_RECV', 2); define('FOREIGN_NOTICE_SEND_REPLY', 4); define('FOREIGN_FRIEND_SEND', 1); define('FOREIGN_FRIEND_RECV', 2); define('NOTICE_INBOX_SOURCE_SUB', 1); define('NOTICE_INBOX_SOURCE_GROUP', 2); define('NOTICE_INBOX_SOURCE_REPLY', 3); define('NOTICE_INBOX_SOURCE_FORWARD', 4); define('NOTICE_INBOX_SOURCE_PROFILE_TAG', 5); define('NOTICE_INBOX_SOURCE_GATEWAY', -1); // append our extlib dir as the last-resort place to find libs set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib/'); // To protect against upstream libraries which haven't updated // for PHP 5.3 where dl() function may not be present... if (!function_exists('dl')) { // function_exists() returns false for things in disable_functions, // but they still exist and we'll die if we try to redefine them. // // Fortunately trying to call the disabled one will only trigger // a warning, not a fatal, so it's safe to leave it for our case. // Callers will be suppressing warnings anyway. $disabled = array_filter(array_map('trim', explode(',', ini_get('disable_functions')))); if (!in_array('dl', $disabled)) { function dl($library) { return false; } } } // global configuration object require_once 'PEAR.php'; require_once 'PEAR/Exception.php'; global $_PEAR; $_PEAR = new PEAR; $_PEAR->setErrorHandling(PEAR_ERROR_CALLBACK, 'PEAR_ErrorToPEAR_Exception'); require_once 'DB.php'; require_once 'DB/DataObject.php'; require_once 'DB/DataObject/Cast.php'; # for dates global $_DB; $_DB = new DB; require_once(INSTALLDIR.'/lib/language.php'); // This gets included before the config file, so that admin code and plugins // can use it require_once(INSTALLDIR.'/lib/event.php'); require_once(INSTALLDIR.'/lib/plugin.php'); function addPlugin($name, array $attrs=array()) { return GNUsocial::addPlugin($name, $attrs); } function _have_config() { return GNUsocial::haveConfig(); } function GNUsocial_class_autoload($cls) { if (file_exists(INSTALLDIR.'/classes/' . $cls . '.php')) { require_once(INSTALLDIR.'/classes/' . $cls . '.php'); } else if (file_exists(INSTALLDIR.'/lib/' . strtolower($cls) . '.php')) { require_once(INSTALLDIR.'/lib/' . strtolower($cls) . '.php'); } else if (mb_substr($cls, -6) == 'Action' && file_exists(INSTALLDIR.'/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php')) { require_once(INSTALLDIR.'/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php'); } else if ($cls === 'OAuthRequest' || $cls === 'OAuthException') { require_once('OAuth.php'); } else { Event::handle('Autoload', array(&$cls)); } } // Autoload function queue, starting with our own discovery method spl_autoload_register('GNUsocial_class_autoload'); /** * Extlibs with namespaces (or directly in extlib/) * This covers libraries such as: Validate and \Michelf\Markdown * * The namespaced based structure is called "PSR-0 autoloading standard": * \<Vendor Name>\(<Namespace>\)*<Class Name> * and is available here: http://www.php-fig.org/psr/psr-0/ */ spl_autoload_register(function($class){ $class_path = preg_replace('{\\\\|_(?!.*\\\\)}', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php'; $file = INSTALLDIR.'/extlib/'.$class_path; if (file_exists($file)) { require_once $file; return; } # Try if the system has this external library $file = '/usr/share/php/'.$class_path; if (file_exists($file)) { require_once $file; return; } }); require_once INSTALLDIR.'/lib/util.php'; require_once INSTALLDIR.'/lib/action.php'; require_once INSTALLDIR.'/lib/mail.php'; //set PEAR error handling to use regular PHP exceptions function PEAR_ErrorToPEAR_Exception(PEAR_Error $err) { //DB_DataObject throws error when an empty set would be returned //That behavior is weird, and not how the rest of StatusNet works. //So just ignore those errors. if ($err->getCode() == DB_DATAOBJECT_ERROR_NODATA) { return; } $msg = $err->getMessage(); $userInfo = $err->getUserInfo(); // Log this; push the message up as an exception common_log(LOG_ERR, "PEAR Error: $msg ($userInfo)"); // HACK: queue handlers get kicked by the long-query killer, and // keep the same broken connection. We die here to get a new // process started. if (php_sapi_name() == 'cli' && preg_match('/nativecode=2006/', $userInfo)) { common_log(LOG_ERR, "Lost DB connection; dying."); exit(100); } if ($err->getCode()) { throw new PEAR_Exception($err->getMessage(), $err->getCode()); } throw new PEAR_Exception($err->getMessage()); }