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- <?php
- // This file is part of GNU social - https://www.gnu.org/software/social
- //
- // GNU social 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.
- //
- // GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
- /**
- * Bootstrapping code to initialize the application.
- *
- * @package GNUsocial
- * @author Evan Prodromou
- * @author Shashi Gowda <connect2shashi@gmail.com>
- * @author Neil E. Hodges <47hasbegun@gmail.com>
- * @author Brion Vibber <brion@pobox.com>
- * @author Mikael Nordfeldth <mmn@hethane.se>
- * @author Diogo Cordeiro <diogo@fc.up.pt>
- * @copyright 2010-2019 Free Software Foundation, Inc http://www.fsf.org
- * @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
- */
- defined('GNUSOCIAL') || die();
- define('GNUSOCIAL_ENGINE', 'GNU social');
- define('GNUSOCIAL_ENGINE_URL', 'https://www.gnu.org/software/social/');
- define('GNUSOCIAL_BASE_VERSION', '2.0.0');
- define('GNUSOCIAL_LIFECYCLE', 'dev'); // 'dev', 'alpha[0-9]+', 'beta[0-9]+', 'rc[0-9]+', 'release'
- define('GNUSOCIAL_VERSION', GNUSOCIAL_BASE_VERSION . '-' . GNUSOCIAL_LIFECYCLE);
- define('GNUSOCIAL_CODENAME', 'THIS. IS. GNU social!!!!');
- 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_NOTICE_SEND_REPEAT', 8);
- 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);
- /**
- * StatusNet had this string as valid path characters: '\pN\pL\,\!\(\)\.\:\-\_\+\/\=\&\;\%\~\*\$\'\@'
- * Some of those characters can be troublesome when auto-linking plain text. Such as "http://some.com/)"
- * URL encoding should be used whenever a weird character is used, the following strings are not definitive.
- */
- define('URL_REGEX_VALID_PATH_CHARS', '\pN\pL\,\!\.\:\-\_\+\/\@\=\;\%\~\*\(\)');
- define('URL_REGEX_VALID_QSTRING_CHARS', URL_REGEX_VALID_PATH_CHARS . '\&');
- define('URL_REGEX_VALID_FRAGMENT_CHARS', URL_REGEX_VALID_QSTRING_CHARS . '\?\#');
- define('URL_REGEX_EXCLUDED_END_CHARS', '\?\.\,\!\#\:\''); // don't include these if they are directly after a URL
- define('URL_REGEX_DOMAIN_NAME', '(?:(?!-)[A-Za-z0-9\-]{1,63}(?<!-)\.)+[A-Za-z]{2,10}');
- // Autoload composer dependencies
- require_once INSTALLDIR . '/vendor/autoload.php';
- // append our extlib dir as the last-resort place to find libs
- set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib/');
- // 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;
- $_DB = new DB;
- require_once INSTALLDIR . '/lib/language.php';
- // This gets included before the config file, so that admin code and plugins
- // can use it
- require_once INSTALLDIR . '/lib/event.php';
- require_once INSTALLDIR . '/lib/modules/Module.php';
- require_once INSTALLDIR . '/lib/modules/Plugin.php';
- function addPlugin($name, array $attrs = [])
- {
- return GNUsocial::addPlugin($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');
- } elseif (file_exists(INSTALLDIR . '/lib/modules/' . $cls . '.php')) {
- require_once INSTALLDIR . '/lib/modules/' . $cls . '.php';
- } else if (file_exists(INSTALLDIR.'/lib/' . strtolower($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) {
- $class_base = preg_replace('{\\\\|_(?!.*\\\\)}', DIRECTORY_SEPARATOR, ltrim($class, '\\'));
- $file = INSTALLDIR . "/extlib/{$class_base}.php";
- if (file_exists($file)) {
- require_once $file;
- return;
- }
- # Try if the system has this external library
- $file = "/usr/share/php/{$class_base}.php";
- 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());
- }
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