forked from GNUsocial/gnu-social
d8fe5224cb
The call was moved to this spot in commit 3ea1119e50 (previously init'd later in another func) but doesn't seem to be needed anyway. None of our code uses the variables that this function defines, just the constants -- which are already predefined without the call.
The function is deprecated in PHP 5.3 and gone in 6, so we may as well toss it now.
251 lines
7.4 KiB
PHP
251 lines
7.4 KiB
PHP
<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
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define('STATUSNET_VERSION', '0.9.0dev');
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define('LACONICA_VERSION', STATUSNET_VERSION); // compatibility
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define('STATUSNET_CODENAME', 'Stand');
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define('AVATAR_PROFILE_SIZE', 96);
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define('AVATAR_STREAM_SIZE', 48);
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define('AVATAR_MINI_SIZE', 24);
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define('NOTICES_PER_PAGE', 20);
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define('PROFILES_PER_PAGE', 20);
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define('FOREIGN_NOTICE_SEND', 1);
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define('FOREIGN_NOTICE_RECV', 2);
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define('FOREIGN_NOTICE_SEND_REPLY', 4);
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define('FOREIGN_FRIEND_SEND', 1);
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define('FOREIGN_FRIEND_RECV', 2);
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# append our extlib dir as the last-resort place to find libs
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set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib/');
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# global configuration object
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require_once('PEAR.php');
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require_once('DB/DataObject.php');
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require_once('DB/DataObject/Cast.php'); # for dates
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if (!function_exists('gettext')) {
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require_once("php-gettext/gettext.inc");
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}
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require_once(INSTALLDIR.'/lib/language.php');
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// This gets included before the config file, so that admin code and plugins
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// can use it
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require_once(INSTALLDIR.'/lib/event.php');
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require_once(INSTALLDIR.'/lib/plugin.php');
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function _sn_to_path($sn)
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{
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$past_root = substr($sn, 1);
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$last_slash = strrpos($past_root, '/');
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if ($last_slash > 0) {
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$p = substr($past_root, 0, $last_slash);
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} else {
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$p = '';
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}
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return $p;
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}
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// try to figure out where we are. $server and $path
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// can be set by including module, else we guess based
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// on HTTP info.
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if (isset($server)) {
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$_server = $server;
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} else {
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$_server = array_key_exists('SERVER_NAME', $_SERVER) ?
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strtolower($_SERVER['SERVER_NAME']) :
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null;
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}
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if (isset($path)) {
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$_path = $path;
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} else {
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$_path = (array_key_exists('SERVER_NAME', $_SERVER) && array_key_exists('SCRIPT_NAME', $_SERVER)) ?
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_sn_to_path($_SERVER['SCRIPT_NAME']) :
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null;
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}
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require_once(INSTALLDIR.'/lib/default.php');
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// Set config values initially to default values
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$config = $default;
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// default configuration, overwritten in config.php
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$config['db'] = &PEAR::getStaticProperty('DB_DataObject','options');
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$config['db'] = $default['db'];
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// Backward compatibility
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$config['site']['design'] =& $config['design'];
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if (function_exists('date_default_timezone_set')) {
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/* Work internally in UTC */
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date_default_timezone_set('UTC');
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}
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function addPlugin($name, $attrs = null)
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{
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$name = ucfirst($name);
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$pluginclass = "{$name}Plugin";
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if (!class_exists($pluginclass)) {
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$files = array("local/plugins/{$pluginclass}.php",
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"local/plugins/{$name}/{$pluginclass}.php",
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"local/{$pluginclass}.php",
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"local/{$name}/{$pluginclass}.php",
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"plugins/{$pluginclass}.php",
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"plugins/{$name}/{$pluginclass}.php");
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foreach ($files as $file) {
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$fullpath = INSTALLDIR.'/'.$file;
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if (@file_exists($fullpath)) {
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include_once($fullpath);
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break;
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}
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}
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}
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$inst = new $pluginclass();
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if (!empty($attrs)) {
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foreach ($attrs as $aname => $avalue) {
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$inst->$aname = $avalue;
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}
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}
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return $inst;
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}
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// From most general to most specific:
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// server-wide, then vhost-wide, then for a path,
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// finally for a dir (usually only need one of the last two).
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if (isset($conffile)) {
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$_config_files = array($conffile);
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} else {
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$_config_files = array('/etc/statusnet/statusnet.php',
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'/etc/statusnet/laconica.php',
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'/etc/laconica/laconica.php',
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'/etc/statusnet/'.$_server.'.php',
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'/etc/laconica/'.$_server.'.php');
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if (strlen($_path) > 0) {
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$_config_files[] = '/etc/statusnet/'.$_server.'_'.$_path.'.php';
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$_config_files[] = '/etc/laconica/'.$_server.'_'.$_path.'.php';
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}
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$_config_files[] = INSTALLDIR.'/config.php';
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}
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global $_have_a_config;
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$_have_a_config = false;
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foreach ($_config_files as $_config_file) {
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if (@file_exists($_config_file)) {
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include_once($_config_file);
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$_have_a_config = true;
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}
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}
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function _have_config()
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{
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global $_have_a_config;
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return $_have_a_config;
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}
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// XXX: Throw a conniption if database not installed
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// XXX: Find a way to use htmlwriter for this instead of handcoded markup
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if (!_have_config()) {
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echo '<p>'. _('No configuration file found. ') .'</p>';
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echo '<p>'. _('I looked for configuration files in the following places: ') .'<br/> '. implode($_config_files, '<br/>');
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echo '<p>'. _('You may wish to run the installer to fix this.') .'</p>';
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echo '<a href="install.php">'. _('Go to the installer.') .'</a>';
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exit;
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}
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// Fixup for statusnet.ini
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$_db_name = substr($config['db']['database'], strrpos($config['db']['database'], '/') + 1);
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if ($_db_name != 'statusnet' && !array_key_exists('ini_'.$_db_name, $config['db'])) {
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$config['db']['ini_'.$_db_name] = INSTALLDIR.'/classes/statusnet.ini';
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}
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function __autoload($cls)
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{
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if (file_exists(INSTALLDIR.'/classes/' . $cls . '.php')) {
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require_once(INSTALLDIR.'/classes/' . $cls . '.php');
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} else if (file_exists(INSTALLDIR.'/lib/' . strtolower($cls) . '.php')) {
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require_once(INSTALLDIR.'/lib/' . strtolower($cls) . '.php');
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} else if (mb_substr($cls, -6) == 'Action' &&
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file_exists(INSTALLDIR.'/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php')) {
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require_once(INSTALLDIR.'/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php');
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} else if ($cls == 'OAuthRequest') {
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require_once('OAuth.php');
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} else {
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Event::handle('Autoload', array(&$cls));
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}
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}
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// XXX: how many of these could be auto-loaded on use?
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// XXX: note that these files should not use config options
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// at compile time since DB config options are not yet loaded.
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require_once 'Validate.php';
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require_once 'markdown.php';
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require_once INSTALLDIR.'/lib/util.php';
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require_once INSTALLDIR.'/lib/action.php';
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require_once INSTALLDIR.'/lib/mail.php';
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require_once INSTALLDIR.'/lib/subs.php';
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require_once INSTALLDIR.'/lib/clientexception.php';
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require_once INSTALLDIR.'/lib/serverexception.php';
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// Load settings from database; note we need autoload for this
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Config::loadSettings();
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// XXX: if plugins should check the schema at runtime, do that here.
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if ($config['db']['schemacheck'] == 'runtime') {
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Event::handle('CheckSchema');
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}
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// XXX: other formats here
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define('NICKNAME_FMT', VALIDATE_NUM.VALIDATE_ALPHA_LOWER);
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// Give plugins a chance to initialize in a fully-prepared environment
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Event::handle('InitializePlugin');
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