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('STATUSNET') && !defined('LACONICA')) { exit(1); }
22 define('STATUSNET_BASE_VERSION', '1.0.0');
23 define('STATUSNET_LIFECYCLE', 'dev'); // 'dev', 'alpha[0-9]+', 'beta[0-9]+', 'rc[0-9]+', 'release'
24 define('STATUSNET_VERSION', STATUSNET_BASE_VERSION . STATUSNET_LIFECYCLE);
26 define('LACONICA_VERSION', STATUSNET_VERSION); // compatibility
28 define('STATUSNET_CODENAME', 'The Sounds of Science');
30 define('AVATAR_PROFILE_SIZE', 96);
31 define('AVATAR_STREAM_SIZE', 48);
32 define('AVATAR_MINI_SIZE', 24);
34 define('NOTICES_PER_PAGE', 20);
35 define('PROFILES_PER_PAGE', 20);
36 define('MESSAGES_PER_PAGE', 20);
38 define('FOREIGN_NOTICE_SEND', 1);
39 define('FOREIGN_NOTICE_RECV', 2);
40 define('FOREIGN_NOTICE_SEND_REPLY', 4);
42 define('FOREIGN_FRIEND_SEND', 1);
43 define('FOREIGN_FRIEND_RECV', 2);
45 define('NOTICE_INBOX_SOURCE_SUB', 1);
46 define('NOTICE_INBOX_SOURCE_GROUP', 2);
47 define('NOTICE_INBOX_SOURCE_REPLY', 3);
48 define('NOTICE_INBOX_SOURCE_FORWARD', 4);
49 define('NOTICE_INBOX_SOURCE_GATEWAY', -1);
51 // append our extlib dir as the last-resort place to find libs
53 set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib/');
55 // To protect against upstream libraries which haven't updated
56 // for PHP 5.3 where dl() function may not be present...
57 if (!function_exists('dl')) {
58 // function_exists() returns false for things in disable_functions,
59 // but they still exist and we'll die if we try to redefine them.
61 // Fortunately trying to call the disabled one will only trigger
62 // a warning, not a fatal, so it's safe to leave it for our case.
63 // Callers will be suppressing warnings anyway.
64 $disabled = array_filter(array_map('trim', explode(',', ini_get('disable_functions'))));
65 if (!in_array('dl', $disabled)) {
66 function dl($library) {
72 // global configuration object
74 require_once('PEAR.php');
75 require_once('PEAR/Exception.php');
76 require_once('DB/DataObject.php');
77 require_once('DB/DataObject/Cast.php'); # for dates
79 require_once(INSTALLDIR.'/lib/language.php');
81 // This gets included before the config file, so that admin code and plugins
84 require_once(INSTALLDIR.'/lib/event.php');
85 require_once(INSTALLDIR.'/lib/plugin.php');
87 function addPlugin($name, $attrs = null)
89 return StatusNet::addPlugin($name, $attrs);
92 function _have_config()
94 return StatusNet::haveConfig();
97 function __autoload($cls)
99 if (file_exists(INSTALLDIR.'/classes/' . $cls . '.php')) {
100 require_once(INSTALLDIR.'/classes/' . $cls . '.php');
101 } else if (file_exists(INSTALLDIR.'/lib/' . strtolower($cls) . '.php')) {
102 require_once(INSTALLDIR.'/lib/' . strtolower($cls) . '.php');
103 } else if (mb_substr($cls, -6) == 'Action' &&
104 file_exists(INSTALLDIR.'/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php')) {
105 require_once(INSTALLDIR.'/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php');
106 } else if ($cls == 'OAuthRequest') {
107 require_once('OAuth.php');
109 Event::handle('Autoload', array(&$cls));
113 // XXX: how many of these could be auto-loaded on use?
114 // XXX: note that these files should not use config options
115 // at compile time since DB config options are not yet loaded.
117 require_once 'Validate.php';
118 require_once 'markdown.php';
120 // XXX: other formats here
123 * Avoid the NICKNAME_FMT constant; use the Nickname class instead.
125 * Nickname::DISPLAY_FMT is more suitable for inserting into regexes;
126 * note that it includes the [] and repeating bits, so should be wrapped
127 * directly in a capture paren usually.
129 * For validation, use Nickname::normalize(), Nickname::isValid() etc.
133 define('NICKNAME_FMT', VALIDATE_NUM.VALIDATE_ALPHA_LOWER);
135 require_once INSTALLDIR.'/lib/util.php';
136 require_once INSTALLDIR.'/lib/action.php';
137 require_once INSTALLDIR.'/lib/mail.php';
138 require_once INSTALLDIR.'/lib/subs.php';
140 require_once INSTALLDIR.'/lib/clientexception.php';
141 require_once INSTALLDIR.'/lib/serverexception.php';
144 //set PEAR error handling to use regular PHP exceptions
145 function PEAR_ErrorToPEAR_Exception($err)
147 //DB_DataObject throws error when an empty set would be returned
148 //That behavior is weird, and not how the rest of StatusNet works.
149 //So just ignore those errors.
150 if ($err->getCode() == DB_DATAOBJECT_ERROR_NODATA) {
153 if ($err->getCode()) {
154 throw new PEAR_Exception($err->getMessage(), $err->getCode());
156 throw new PEAR_Exception($err->getMessage());
158 PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'PEAR_ErrorToPEAR_Exception');