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<?php
/**
* Table Definition for status_network
*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
class Status_network extends DB_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'status_network'; // table name
public $nickname; // varchar(64) primary_key not_null
public $hostname; // varchar(255) unique_key
public $pathname; // varchar(255) unique_key
public $dbhost; // varchar(255)
public $dbuser; // varchar(255)
public $dbpass; // varchar(255)
public $dbname; // varchar(255)
public $sitename; // varchar(255)
public $theme; // varchar(255)
public $logo; // varchar(255)
public $created; // datetime() not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('Status_network',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
static $cache = null;
static $base = null;
static $wildcard = null;
/**
* @param string $dbhost
* @param string $dbuser
* @param string $dbpass
* @param string $dbname
* @param array $servers memcached servers to use for caching config info
*/
static function setupDB($dbhost, $dbuser, $dbpass, $dbname, $servers)
{
global $config;
$config['db']['database_'.$dbname] = "mysqli://$dbuser:$dbpass@$dbhost/$dbname";
$config['db']['ini_'.$dbname] = INSTALLDIR.'/classes/status_network.ini';
$config['db']['table_status_network'] = $dbname;
if (class_exists('Memcache')) {
self::$cache = new Memcache();
// Can't close persistent connections, making forking painful.
//
// @fixme only do this in *parent* CLI processes.
// single-process and child-processes *should* use persistent.
$persist = php_sapi_name() != 'cli';
if (is_array($servers)) {
foreach($servers as $server) {
self::$cache->addServer($server, 11211, $persist);
}
} else {
self::$cache->addServer($servers, 11211, $persist);
}
}
self::$base = $dbname;
}
static function cacheKey($k, $v) {
return 'statusnet:' . self::$base . ':status_network:'.$k.':'.$v;
}
static function memGet($k, $v)
{
if (!self::$cache) {
return self::staticGet($k, $v);
}
$ck = self::cacheKey($k, $v);
$sn = self::$cache->get($ck);
if (empty($sn)) {
$sn = self::staticGet($k, $v);
if (!empty($sn)) {
self::$cache->set($ck, clone($sn));
}
}
return $sn;
}
function decache()
{
if (self::$cache) {
$keys = array('nickname', 'hostname', 'pathname');
foreach ($keys as $k) {
$ck = self::cacheKey($k, $this->$k);
self::$cache->delete($ck);
}
}
}
function update($orig=null)
{
if (is_object($orig)) {
$orig->decache(); # might be different keys
}
return parent::update($orig);
}
function delete()
{
$this->decache(); # while we still have the values!
return parent::delete();
}
/**
* @param string $servername hostname
* @param string $pathname URL base path
* @param string $wildcard hostname suffix to match wildcard config
*/
static function setupSite($servername, $pathname, $wildcard)
{
global $config;
$sn = null;
// XXX I18N, probably not crucial for hostnames
// XXX This probably needs a tune up
if (0 == strncasecmp(strrev($wildcard), strrev($servername), strlen($wildcard))) {
// special case for exact match
if (0 == strcasecmp($servername, $wildcard)) {
$sn = self::memGet('nickname', '');
} else {
$parts = explode('.', $servername);
$sn = self::memGet('nickname', strtolower($parts[0]));
}
} else {
$sn = self::memGet('hostname', strtolower($servername));
if (empty($sn)) {
// Try for a no-www address
if (0 == strncasecmp($servername, 'www.', 4)) {
$sn = self::memGet('hostname', strtolower(substr($servername, 4)));
}
}
}
if (!empty($sn)) {
// Redirect to the right URL
if (!empty($sn->hostname) &&
empty($_SERVER['HTTPS']) &&
0 != strcasecmp($sn->hostname, $servername)) {
$sn->redirectTo('http://'.$sn->hostname.$_SERVER['REQUEST_URI']);
} else if (!empty($_SERVER['HTTPS']) &&
0 != strcasecmp($sn->hostname, $servername) &&
0 != strcasecmp($sn->nickname.'.'.$wildcard, $servername)) {
$sn->redirectTo('https://'.$sn->nickname.'.'.$wildcard.$_SERVER['REQUEST_URI']);
}
$dbhost = (empty($sn->dbhost)) ? 'localhost' : $sn->dbhost;
$dbuser = (empty($sn->dbuser)) ? $sn->nickname : $sn->dbuser;
$dbpass = $sn->dbpass;
$dbname = (empty($sn->dbname)) ? $sn->nickname : $sn->dbname;
$config['db']['database'] = "mysqli://$dbuser:$dbpass@$dbhost/$dbname";
$config['site']['name'] = $sn->sitename;
$config['site']['nickname'] = $sn->nickname;
self::$wildcard = $wildcard;
$config['site']['wildcard'] =& self::$wildcard;
if (!empty($sn->hostname)) {
$config['site']['server'] = $sn->hostname;
}
if (!empty($sn->theme)) {
$config['site']['theme'] = $sn->theme;
}
if (!empty($sn->logo)) {
$config['site']['logo'] = $sn->logo;
}
return $sn;
} else {
return null;
}
}
// Code partially mooked from http://www.richler.de/en/php-redirect/
// (C) 2006 by Heiko Richler http://www.richler.de/
// LGPL
function redirectTo($destination)
{
$old = 'http'.
(($_SERVER['HTTPS'] == 'on') ? 'S' : '').
'://'.
$_SERVER['HTTP_HOST'].
$_SERVER['REQUEST_URI'].
$_SERVER['QUERY_STRING'];
if ($old == $destination) { // this would be a loop!
// error_log(...) ?
return false;
}
header('HTTP/1.1 301 Moved Permanently');
header("Location: $destination");
print "<a href='$destination'>$destination</a>\n";
exit;
}
function getServerName()
{
if (!empty($this->hostname)) {
return $this->hostname;
} else {
return $this->nickname . '.' . self::$wildcard;
}
}
}
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