lib/common.php

   1 <?php
   2 /*
   3  * Laconica - a distributed open-source microblogging tool
   4  * Copyright (C) 2008, Controlez-Vous, Inc.
   5  *
   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.
  10  *
  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.
  15  *
  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/>.
  18  */
  19
  20 if (!defined('LACONICA')) { exit(1); }
  21
  22 define('LACONICA_VERSION', '0.6.2');
  23
  24 define('AVATAR_PROFILE_SIZE', 96);
  25 define('AVATAR_STREAM_SIZE', 48);
  26 define('AVATAR_MINI_SIZE', 24);
  27 define('MAX_AVATAR_SIZE', 256 * 1024);
  28
  29 define('NOTICES_PER_PAGE', 20);
  30
  31 define('FOREIGN_NOTICE_SEND', 1);
  32 define('FOREIGN_NOTICE_RECV', 2);
  33 define('FOREIGN_NOTICE_SEND_REPLY', 4);
  34
  35 define('FOREIGN_FRIEND_SEND', 1);
  36 define('FOREIGN_FRIEND_RECV', 2);
  37
  38 define_syslog_variables();
  39
  40 # append our extlib dir as the last-resort place to find libs
  41
  42 set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib/');
  43
  44 # global configuration object
  45
  46 require_once('PEAR.php');
  47 require_once('DB/DataObject.php');
  48 require_once('DB/DataObject/Cast.php'); # for dates
  49
  50 require_once(INSTALLDIR.'/lib/language.php');
  51
  52 // default configuration, overwritten in config.php
  53
  54 $config =
  55   array('site' =>
  56                 array('name' => 'Just another Laconica microblog',
  57                           'server' => 'localhost',
  58                           'theme' => 'default',
  59                           'path' => '/',
  60                           'logfile' => NULL,
  61                           'fancy' => false,
  62                           'locale_path' => INSTALLDIR.'/locale',
  63                           'language' => 'en_US',
  64                           'languages' => get_all_languages(),
  65                       'email' =>
  66                       array_key_exists('SERVER_ADMIN', $_SERVER) ? $_SERVER['SERVER_ADMIN'] : NULL,
  67                           'broughtby' => NULL,
  68                           'timezone' => 'UTC',
  69                           'broughtbyurl' => NULL,
  70                           'closed' => false,
  71                           'inviteonly' => false),
  72                 'syslog' =>
  73                 array('appname' => 'laconica', # for syslog
  74                           'priority' => 'debug'), # XXX: currently ignored
  75                 'queue' =>
  76                 array('enabled' => false),
  77                 'license' =>
  78                 array('url' => 'http://creativecommons.org/licenses/by/3.0/',
  79                           'title' => 'Creative Commons Attribution 3.0',
  80                           'image' => 'http://i.creativecommons.org/l/by/3.0/88x31.png'),
  81                 'mail' =>
  82                 array('backend' => 'mail',
  83                           'params' => NULL),
  84                 'nickname' =>
  85                 array('blacklist' => array(),
  86                           'featured' => array()),
  87                 'avatar' =>
  88                 array('server' => NULL),
  89                 'public' =>
  90                 array('localonly' => true,
  91                           'blacklist' => array()),
  92                 'theme' =>
  93                 array('server' => NULL),
  94                 'xmpp' =>
  95                 array('enabled' => false,
  96                           'server' => 'INVALID SERVER',
  97                           'port' => 5222,
  98                           'user' => 'update',
  99                           'encryption' => true,
 100                           'resource' => 'uniquename',
 101                           'password' => 'blahblahblah',
 102                           'host' => NULL, # only set if != server
 103                           'debug' => false, # print extra debug info
 104                           'public' => array()), # JIDs of users who want to receive the public stream
 105                 'tag' =>
 106                 array('dropoff' => 864000.0),
 107                 'daemon' =>
 108                 array('piddir' => '/var/run',
 109                           'user' => false,
 110                           'group' => false),
 111                 'integration' =>
 112                 array('source' => 'Laconica'), # source attribute for Twitter
 113                 'memcached' =>
 114                 array('enabled' => false,
 115                           'server' => 'localhost',
 116                           'port' => 11211),
 117                 'inboxes' =>
 118                 array('enabled' => true), # on by default for new sites
 119                 );
 120
 121 $config['db'] = &PEAR::getStaticProperty('DB_DataObject','options');
 122
 123 $config['db'] =
 124   array('database' => 'YOU HAVE TO SET THIS IN config.php',
 125             'schema_location' => INSTALLDIR . '/classes',
 126                 'class_location' => INSTALLDIR . '/classes',
 127                 'require_prefix' => 'classes/',
 128                 'class_prefix' => '',
 129                 'mirror' => NULL,
 130         'db_driver' => 'DB', # XXX: JanRain libs only work with DB
 131                 'quote_identifiers' => false,
 132                 'type' => 'mysql' );
 133
 134 if (function_exists('date_default_timezone_set')) {
 135         /* Work internally in UTC */
 136         date_default_timezone_set('UTC');
 137 }
 138
 139 require_once(INSTALLDIR.'/config.php');
 140
 141 require_once('Validate.php');
 142 require_once('markdown.php');
 143
 144 require_once(INSTALLDIR.'/lib/util.php');
 145 require_once(INSTALLDIR.'/lib/action.php');
 146 require_once(INSTALLDIR.'/lib/theme.php');
 147 require_once(INSTALLDIR.'/lib/mail.php');
 148 require_once(INSTALLDIR.'/lib/subs.php');
 149 require_once(INSTALLDIR.'/lib/Shorturl_api.php');
 150 require_once(INSTALLDIR.'/lib/twitter.php');
 151
 152 function __autoload($class) {
 153         if ($class == 'OAuthRequest') {
 154                 require_once('OAuth.php');
 155         } else if (file_exists(INSTALLDIR.'/classes/' . $class . '.php')) {
 156         require_once(INSTALLDIR.'/classes/' . $class . '.php');
 157     }
 158 }