<?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/>.
*/
-class Status_network extends DB_DataObject
+if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
+
+class Status_network extends Safe_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 $site_id; // int(4) primary_key not_null
+ public $nickname; // varchar(64) unique_key not_null
public $hostname; // varchar(255) unique_key
public $pathname; // varchar(255) unique_key
public $dbhost; // varchar(255)
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
- function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('Status_network',$k,$v); }
+ function staticGet($k,$v=NULL) {
+ $i = DB_DataObject::staticGet('Status_network',$k,$v);
+
+ // Don't use local process cache; if we're fetching multiple
+ // times it's because we're reloading it in a long-running
+ // process; we need a fresh copy!
+ global $_DB_DATAOBJECT;
+ unset($_DB_DATAOBJECT['CACHE']['status_network']);
+ return $i;
+ }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
- static function setupDB($dbhost, $dbuser, $dbpass, $dbname)
+ static $cache = null;
+ static $cacheInitialized = false;
+ 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/statusnet.ini';
+ $config['db']['ini_'.$dbname] = INSTALLDIR.'/classes/status_network.ini';
$config['db']['table_status_network'] = $dbname;
- return true;
+ if (class_exists('Memcache')) {
+ self::$cache = new Memcache();
+
+ // If we're a parent command-line process we need
+ // to be able to close out the connection after
+ // forking, so disable persistence.
+ //
+ // We'll turn it back on again the second time
+ // through which will either be in a child process,
+ // or a single-process script which is switching
+ // configurations.
+ $persist = php_sapi_name() != 'cli' || self::$cacheInitialized;
+ if (is_array($servers)) {
+ foreach($servers as $server) {
+ self::$cache->addServer($server, 11211, $persist);
+ }
+ } else {
+ self::$cache->addServer($servers, 11211, $persist);
+ }
+ self::$cacheInitialized = true;
+ }
+
+ self::$base = $dbname;
}
- static function setupSite($servername, $pathname, $wildcard)
+ static function cacheKey($k, $v) {
+ return 'statusnet:' . self::$base . ':status_network:'.$k.':'.$v;
+ }
+
+ static function memGet($k, $v)
{
- global $config;
+ if (!self::$cache) {
+ return self::staticGet($k, $v);
+ }
- $sn = null;
+ $ck = self::cacheKey($k, $v);
- // XXX I18N, probably not crucial for hostnames
- // XXX This probably needs a tune up
+ $sn = self::$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);
+ }
+
+ /**
+ * DB_DataObject doesn't allow updating keys (even non-primary)
+ */
+ function updateKeys(&$orig)
+ {
+ $this->_connect();
+ foreach (array('hostname', 'pathname') as $k) {
+ if (strcmp($this->$k, $orig->$k) != 0) {
+ $parts[] = $k . ' = ' . $this->_quote($this->$k);
+ }
+ }
+ if (count($parts) == 0) {
+ // No changes
+ return true;
+ }
+
+ $toupdate = implode(', ', $parts);
+
+ $table = common_database_tablename($this->tableName());
+ $qry = 'UPDATE ' . $table . ' SET ' . $toupdate .
+ ' WHERE nickname = ' . $this->_quote($this->nickname);
+ $orig->decache();
+ $result = $this->query($qry);
+ $this->decache();
+ return $result;
+ }
+
+ function delete()
+ {
+ $this->decache(); # while we still have the values!
+ return parent::delete();
+ }
+
+ /**
+ * @param string $servername hostname
+ * @param string $wildcard hostname suffix to match wildcard config
+ * @return mixed Status_network or null
+ */
+ static function getFromHostname($servername, $wildcard)
+ {
+ $sn = null;
if (0 == strncasecmp(strrev($wildcard), strrev($servername), strlen($wildcard))) {
// special case for exact match
- if (0 == strncmp($servername, $wildcard)) {
- $sn = Status_network::staticGet('nickname', '');
+ if (0 == strcasecmp($servername, $wildcard)) {
+ $sn = self::memGet('nickname', '');
} else {
$parts = explode('.', $servername);
- $sn = Status_network::staticGet('nickname', strtolower($parts[0]));
+ $sn = self::memGet('nickname', strtolower($parts[0]));
}
} else {
- $sn = Status_network::staticGet('hostname', strtolower($servername));
+ $sn = self::memGet('hostname', strtolower($servername));
+
+ if (empty($sn)) {
+ // Try for a no-www address
+ if (0 == strncasecmp($servername, 'www.', 4)) {
+ $sn = self::memGet('hostname', strtolower(substr($servername, 4)));
+ }
+ }
}
+ return $sn;
+ }
+
+ /**
+ * @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
+ $sn = self::getFromHostname($servername, $wildcard);
if (!empty($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;
$config['db']['database'] = "mysqli://$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'] = $sn->theme;
return null;
}
}
+
+ // Code partially mooked from http://www.richler.de/en/php-redirect/
+ // (C) 2006 by Heiko Richler http://www.richler.de/
+ // LGPL
+
+ function redirectTo($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;
+ }
+ }
+
+ /**
+ * Return site meta-info tags as an array
+ * @return array of strings
+ */
+ function getTags()
+ {
+ $result = Status_network_tag::getTags($this->site_id);
+
+ // XXX : for backwards compatibility
+ if (empty($result)) {
+ return explode('|', $this->tags);
+ }
+
+ return $result;
+ }
+
+ /**
+ * Save a given set of tags
+ * @param array tags
+ * @fixme only add/remove differentials
+ */
+ function setTags($tags)
+ {
+ $this->clearTags();
+ foreach ($tags as $tag) {
+ if (!empty($tag)) {
+ $snt = new Status_network_tag();
+ $snt->site_id = $this->site_id;
+ $snt->tag = $tag;
+ $snt->created = common_sql_now();
+
+ $id = $snt->insert();
+ if (!$id) {
+ // TRANS: Exception thrown when a tag cannot be saved.
+ throw new Exception(_("Unable to save tag."));
+ }
+ }
+ }
+
+ return true;
+ }
+
+ function clearTags()
+ {
+ $tag = new Status_network_tag();
+ $tag->site_id = $this->site_id;
+
+ if ($tag->find()) {
+ while($tag->fetch()) {
+ $tag->delete();
+ }
+ }
+
+ $tag->free();
+ }
+
+ /**
+ * Check if this site record has a particular meta-info tag attached.
+ * @param string $tag
+ * @return bool
+ */
+ function hasTag($tag)
+ {
+ return in_array($tag, $this->getTags());
+ }
}
projects / quix0rs-gnu-social.git / blobdiff