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', '0.5.0');
  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_syslog_variables();
  32
  33 # global configuration object
  34
  35 require_once('PEAR.php');
  36 require_once('DB/DataObject.php');
  37 require_once('DB/DataObject/Cast.php'); # for dates
  38
  39 require_once(INSTALLDIR.'/lib/language.php');
  40
  41 // default configuration, overwritten in config.php
  42
  43 $config =
  44   array('site' =>
  45                 array('name' => 'Just another Laconica microblog',
  46                           'server' => 'localhost',
  47                           'theme' => 'default',
  48                           'path' => '/',
  49                           'logfile' => NULL,
  50                           'fancy' => false,
  51                           'locale_path' => INSTALLDIR.'/locale',
  52                           'language' => 'en_US',
  53                           'languages' => get_all_languages(),
  54                       'email' =>
  55                       array_key_exists('SERVER_ADMIN', $_SERVER) ? $_SERVER['SERVER_ADMIN'] : NULL,
  56                           'broughtby' => NULL,
  57                           'timezone' => 'UTC',
  58                           'broughtbyurl' => NULL,
  59                           'closed' => false),
  60                 'syslog' =>
  61                 array('appname' => 'laconica', # for syslog
  62                           'priority' => 'debug'), # XXX: currently ignored
  63                 'queue' =>
  64                 array('enabled' => false),
  65                 'license' =>
  66                 array('url' => 'http://creativecommons.org/licenses/by/3.0/',
  67                           'title' => 'Creative Commons Attribution 3.0',
  68                           'image' => 'http://i.creativecommons.org/l/by/3.0/88x31.png'),
  69                 'mail' =>
  70                 array('backend' => 'mail',
  71                           'params' => NULL),
  72                 'nickname' =>
  73                 array('blacklist' => array()),
  74                 'avatar' =>
  75                 array('server' => NULL),
  76                 'theme' =>
  77                 array('server' => NULL),
  78                 'xmpp' =>
  79                 array('enabled' => false,
  80                           'server' => 'INVALID SERVER',
  81                           'port' => 5222,
  82                           'user' => 'update',
  83                           'resource' => 'uniquename',
  84                           'password' => 'blahblahblah',
  85                           'host' => NULL, # only set if != server
  86                           'debug' => false, # print extra debug info
  87                           'public' => array()), # JIDs of users who want to receive the public stream
  88                 'tag' =>
  89                 array('dropoff' => 864000.0),
  90                 );
  91
  92 $config['db'] = &PEAR::getStaticProperty('DB_DataObject','options');
  93
  94 $config['db'] =
  95   array('database' => 'YOU HAVE TO SET THIS IN config.php',
  96             'schema_location' => INSTALLDIR . '/classes',
  97                 'class_location' => INSTALLDIR . '/classes',
  98                 'require_prefix' => 'classes/',
  99                 'class_prefix' => '',
 100                 'mirror' => NULL,
 101         'db_driver' => 'DB', # XXX: JanRain libs only work with DB
 102                 'quote_identifiers' => false);
 103
 104 require_once(INSTALLDIR.'/config.php');
 105
 106 require_once('Validate.php');
 107
 108 if (function_exists('date_default_timezone_set')) {
 109         /* Work internally in UTC */
 110         date_default_timezone_set('UTC');
 111 }
 112
 113 require_once(INSTALLDIR.'/lib/util.php');
 114 require_once(INSTALLDIR.'/lib/action.php');
 115 require_once(INSTALLDIR.'/lib/theme.php');
 116 require_once(INSTALLDIR.'/lib/mail.php');
 117
 118 function __autoload($class) {
 119         if ($class == 'OAuthRequest') {
 120                 require_once('OAuth.php');
 121         } else if (file_exists(INSTALLDIR.'/classes/' . $class . '.php')) {
 122         require_once(INSTALLDIR.'/classes/' . $class . '.php');
 123     }
 124 }
 125
 126 require_once('markdown.php');