3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2008-2010, StatusNet, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('GNUSOCIAL')) { exit(1); }
22 define('GNUSOCIAL_ENGINE', 'GNU social');
23 define('GNUSOCIAL_ENGINE_URL', 'https://www.gnu.org/software/social/');
25 define('GNUSOCIAL_BASE_VERSION', '1.1.1');
26 define('GNUSOCIAL_LIFECYCLE', 'alpha'); // 'dev', 'alpha[0-9]+', 'beta[0-9]+', 'rc[0-9]+', 'release'
28 define('GNUSOCIAL_VERSION', GNUSOCIAL_BASE_VERSION . '-' . GNUSOCIAL_LIFECYCLE);
29 define('STATUSNET_VERSION', GNUSOCIAL_VERSION); // compatibility
31 define('GNUSOCIAL_CODENAME', 'Not decided yet');
33 define('AVATAR_PROFILE_SIZE', 96);
34 define('AVATAR_STREAM_SIZE', 48);
35 define('AVATAR_MINI_SIZE', 24);
37 define('NOTICES_PER_PAGE', 20);
38 define('PROFILES_PER_PAGE', 20);
39 define('MESSAGES_PER_PAGE', 20);
40 define('GROUPS_PER_PAGE', 20);
42 define('FOREIGN_NOTICE_SEND', 1);
43 define('FOREIGN_NOTICE_RECV', 2);
44 define('FOREIGN_NOTICE_SEND_REPLY', 4);
46 define('FOREIGN_FRIEND_SEND', 1);
47 define('FOREIGN_FRIEND_RECV', 2);
49 define('NOTICE_INBOX_SOURCE_SUB', 1);
50 define('NOTICE_INBOX_SOURCE_GROUP', 2);
51 define('NOTICE_INBOX_SOURCE_REPLY', 3);
52 define('NOTICE_INBOX_SOURCE_FORWARD', 4);
53 define('NOTICE_INBOX_SOURCE_PROFILE_TAG', 5);
54 define('NOTICE_INBOX_SOURCE_GATEWAY', -1);
56 // append our extlib dir as the last-resort place to find libs
58 set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib/');
60 // To protect against upstream libraries which haven't updated
61 // for PHP 5.3 where dl() function may not be present...
62 if (!function_exists('dl')) {
63 // function_exists() returns false for things in disable_functions,
64 // but they still exist and we'll die if we try to redefine them.
66 // Fortunately trying to call the disabled one will only trigger
67 // a warning, not a fatal, so it's safe to leave it for our case.
68 // Callers will be suppressing warnings anyway.
69 $disabled = array_filter(array_map('trim', explode(',', ini_get('disable_functions'))));
70 if (!in_array('dl', $disabled)) {
71 function dl($library) {
77 // global configuration object
79 require_once 'PEAR.php';
80 require_once 'PEAR/Exception.php';
83 $_PEAR->setErrorHandling(PEAR_ERROR_CALLBACK, 'PEAR_ErrorToPEAR_Exception');
85 require_once 'DB.php';
86 require_once 'DB/DataObject.php';
87 require_once 'DB/DataObject/Cast.php'; # for dates
91 require_once(INSTALLDIR.'/lib/language.php');
93 // This gets included before the config file, so that admin code and plugins
96 require_once(INSTALLDIR.'/lib/event.php');
97 require_once(INSTALLDIR.'/lib/plugin.php');
99 function addPlugin($name, $attrs = null)
101 return StatusNet::addPlugin($name, $attrs);
104 function _have_config()
106 return StatusNet::haveConfig();
109 function __autoload($cls)
111 if (file_exists(INSTALLDIR.'/classes/' . $cls . '.php')) {
112 require_once(INSTALLDIR.'/classes/' . $cls . '.php');
113 } else if (file_exists(INSTALLDIR.'/lib/' . strtolower($cls) . '.php')) {
114 require_once(INSTALLDIR.'/lib/' . strtolower($cls) . '.php');
115 } else if (mb_substr($cls, -6) == 'Action' &&
116 file_exists(INSTALLDIR.'/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php')) {
117 require_once(INSTALLDIR.'/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php');
118 } else if ($cls == 'OAuthRequest') {
119 require_once('OAuth.php');
121 Event::handle('Autoload', array(&$cls));
125 // XXX: how many of these could be auto-loaded on use?
126 // XXX: note that these files should not use config options
127 // at compile time since DB config options are not yet loaded.
129 require_once 'Validate.php';
130 require_once 'markdown.php';
132 // XXX: other formats here
135 * Avoid the NICKNAME_FMT constant; use the Nickname class instead.
137 * Nickname::DISPLAY_FMT is more suitable for inserting into regexes;
138 * note that it includes the [] and repeating bits, so should be wrapped
139 * directly in a capture paren usually.
141 * For validation, use Nickname::normalize(), Nickname::isValid() etc.
145 define('NICKNAME_FMT', VALIDATE_NUM.VALIDATE_ALPHA_LOWER);
147 require_once INSTALLDIR.'/lib/util.php';
148 require_once INSTALLDIR.'/lib/action.php';
149 require_once INSTALLDIR.'/lib/mail.php';
151 require_once INSTALLDIR.'/lib/clientexception.php';
152 require_once INSTALLDIR.'/lib/serverexception.php';
155 //set PEAR error handling to use regular PHP exceptions
156 function PEAR_ErrorToPEAR_Exception($err)
158 //DB_DataObject throws error when an empty set would be returned
159 //That behavior is weird, and not how the rest of StatusNet works.
160 //So just ignore those errors.
161 if ($err->getCode() == DB_DATAOBJECT_ERROR_NODATA) {
165 $msg = $err->getMessage();
166 $userInfo = $err->getUserInfo();
168 // Log this; push the message up as an exception
170 common_log(LOG_ERR, "PEAR Error: $msg ($userInfo)");
172 // HACK: queue handlers get kicked by the long-query killer, and
173 // keep the same broken connection. We die here to get a new
176 if (php_sapi_name() == 'cli' && preg_match('/nativecode=2006/', $userInfo)) {
177 common_log(LOG_ERR, "Lost DB connection; dying.");
181 if ($err->getCode()) {
182 throw new PEAR_Exception($err->getMessage(), $err->getCode());
184 throw new PEAR_Exception($err->getMessage());