3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2008, Controlez-Vous, 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('LACONICA')) { exit(1); }
22 define('LACONICA_VERSION', '0.7.1');
24 define('AVATAR_PROFILE_SIZE', 96);
25 define('AVATAR_STREAM_SIZE', 48);
26 define('AVATAR_MINI_SIZE', 24);
28 define('NOTICES_PER_PAGE', 20);
29 define('PROFILES_PER_PAGE', 20);
31 define('FOREIGN_NOTICE_SEND', 1);
32 define('FOREIGN_NOTICE_RECV', 2);
33 define('FOREIGN_NOTICE_SEND_REPLY', 4);
35 define('FOREIGN_FRIEND_SEND', 1);
36 define('FOREIGN_FRIEND_RECV', 2);
38 define_syslog_variables();
40 # append our extlib dir as the last-resort place to find libs
42 set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib/');
44 # global configuration object
46 require_once('PEAR.php');
47 require_once('DB/DataObject.php');
48 require_once('DB/DataObject/Cast.php'); # for dates
50 require_once(INSTALLDIR.'/lib/language.php');
52 // This gets included before the config file, so that admin code and plugins
55 require_once(INSTALLDIR.'/lib/event.php');
56 require_once(INSTALLDIR.'/lib/plugin.php');
58 // try to figure out where we are
60 $_server = array_key_exists('SERVER_NAME', $_SERVER) ?
61 strtolower($_SERVER['SERVER_NAME']) :
63 $_path = array_key_exists('SCRIPT_NAME', $_SERVER) ?
64 substr($_SERVER['SCRIPT_NAME'], 1, strrpos($_SERVER['SCRIPT_NAME'], '/') - 1) :
67 // default configuration, overwritten in config.php
71 array('name' => 'Just another Laconica microblog',
78 'locale_path' => INSTALLDIR.'/locale',
79 'language' => 'en_US',
80 'languages' => get_all_languages(),
82 array_key_exists('SERVER_ADMIN', $_SERVER) ? $_SERVER['SERVER_ADMIN'] : null,
85 'broughtbyurl' => null,
87 'inviteonly' => false,
90 array('appname' => 'laconica', # for syslog
91 'priority' => 'debug'), # XXX: currently ignored
93 array('enabled' => false),
95 array('url' => 'http://creativecommons.org/licenses/by/3.0/',
96 'title' => 'Creative Commons Attribution 3.0',
97 'image' => 'http://i.creativecommons.org/l/by/3.0/80x15.png'),
99 array('backend' => 'mail',
102 array('blacklist' => array(),
103 'featured' => array()),
105 array('banned' => array()),
107 array('server' => null),
109 array('localonly' => true,
110 'blacklist' => array(),
111 'autosource' => array()),
113 array('server' => null),
115 array('enabled' => false, // whether to throttle edits; false by default
116 'count' => 20, // number of allowed messages in timespan
117 'timespan' => 600), // timespan for throttling
119 array('enabled' => false,
120 'server' => 'INVALID SERVER',
123 'encryption' => true,
124 'resource' => 'uniquename',
125 'password' => 'blahblahblah',
126 'host' => null, # only set if != server
127 'debug' => false, # print extra debug info
128 'public' => array()), # JIDs of users who want to receive the public stream
130 array('enabled' => false,
131 'server' => 'localhost',
134 array('dropoff' => 864000.0),
136 array('dropoff' => 864000.0),
138 array('piddir' => '/var/run',
142 array('source' => 'Laconica'), # source attribute for Twitter
144 array('enabled' => false,
145 'server' => 'localhost',
148 array('notify' => array()),
150 array('enabled' => true), # on by default for new sites
153 $config['db'] = &PEAR::getStaticProperty('DB_DataObject','options');
156 array('database' => 'YOU HAVE TO SET THIS IN config.php',
157 'schema_location' => INSTALLDIR . '/classes',
158 'class_location' => INSTALLDIR . '/classes',
159 'require_prefix' => 'classes/',
160 'class_prefix' => '',
162 'db_driver' => 'DB', # XXX: JanRain libs only work with DB
163 'quote_identifiers' => false,
166 if (function_exists('date_default_timezone_set')) {
167 /* Work internally in UTC */
168 date_default_timezone_set('UTC');
171 // From most general to most specific:
172 // server-wide, then vhost-wide, then for a path,
173 // finally for a dir (usually only need one of the last two).
175 $_config_files = array('/etc/laconica/laconica.php',
176 '/etc/laconica/'.$_server.'.php');
178 if (strlen($_path) > 0) {
179 $_config_files[] = '/etc/laconica/'.$_server.'_'.$_path.'.php';
182 $_config_files[] = INSTALLDIR.'/config.php';
184 $_have_a_config = false;
186 foreach ($_config_files as $_config_file) {
187 if (file_exists($_config_file)) {
188 include_once($_config_file);
189 $_have_a_config = true;
193 function _have_config()
195 global $_have_a_config;
196 return $_have_a_config;
199 // XXX: Throw a conniption if database not installed
201 // Fixup for laconica.ini
203 $_db_name = substr($config['db']['database'], strrpos($config['db']['database'], '/') + 1);
205 if ($_db_name != 'laconica' && !array_key_exists('ini_'.$_db_name, $config['db'])) {
206 $config['db']['ini_'.$_db_name] = INSTALLDIR.'/classes/laconica.ini';
209 // XXX: how many of these could be auto-loaded on use?
211 require_once('Validate.php');
212 require_once('markdown.php');
214 require_once(INSTALLDIR.'/lib/util.php');
215 require_once(INSTALLDIR.'/lib/action.php');
216 require_once(INSTALLDIR.'/lib/theme.php');
217 require_once(INSTALLDIR.'/lib/mail.php');
218 require_once(INSTALLDIR.'/lib/subs.php');
219 require_once(INSTALLDIR.'/lib/Shorturl_api.php');
220 require_once(INSTALLDIR.'/lib/twitter.php');
222 require_once(INSTALLDIR.'/lib/clientexception.php');
223 require_once(INSTALLDIR.'/lib/serverexception.php');
225 // XXX: other formats here
227 define('NICKNAME_FMT', VALIDATE_NUM.VALIDATE_ALPHA_LOWER);
229 function __autoload($class)
231 if ($class == 'OAuthRequest') {
232 require_once('OAuth.php');
233 } else if (file_exists(INSTALLDIR.'/classes/' . $class . '.php')) {
234 require_once(INSTALLDIR.'/classes/' . $class . '.php');
235 } else if (file_exists(INSTALLDIR.'/lib/' . strtolower($class) . '.php')) {
236 require_once(INSTALLDIR.'/lib/' . strtolower($class) . '.php');
237 } else if (mb_substr($class, -6) == 'Action' &&
238 file_exists(INSTALLDIR.'/actions/' . strtolower(mb_substr($class, 0, -6)) . '.php')) {
239 require_once(INSTALLDIR.'/actions/' . strtolower(mb_substr($class, 0, -6)) . '.php');
243 // Give plugins a chance to initialize in a fully-prepared environment
245 Event::handle('InitializePlugin');