-<?php\r
-\r
-/* \r
- * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)\r
- * Copyright (C) 2002-2009 The Nucleus Group\r
- * \r
- * This program is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU General Public License\r
- * as published by the Free Software Foundation; either version 2\r
- * of the License, or (at your option) any later version.\r
- * (see nucleus/documentation/index.html#license for more info)\r
- */\r
-/**\r
- * A class representing site members\r
- * \r
- * @license http://nucleuscms.org/license.txt GNU General Public License\r
- * @copyright Copyright (C) 2002-2009 The Nucleus Group\r
- * @version $Id: MEMBER.php 1616 2012-01-08 09:48:15Z sakamocchi $\r
- */\r
-class Member\r
-{\r
- // 1 when authenticated, 0 when not\r
- public $loggedin = 0;\r
- public $password; // not the actual password, but rather a MD5 hash\r
- private $algorism = 'md5';\r
- \r
- public $cookiekey; // value that should also be in the client cookie to allow authentication\r
- private $cookie_salt = FALSE;\r
- \r
- // member info\r
- public $id = -1;\r
- public $realname;\r
- public $displayname;\r
- public $email;\r
- public $url;\r
- public $admin = 0; // (either 0 or 1)\r
- public $canlogin = 0; // (either 0 or 1)\r
- public $notes;\r
- public $autosave = 1; // if the member use the autosave draft function\r
- public $adminskin = 0; // if the member use the autosave draft function\r
- public $bookmarklet = 0; // if the member use the autosave draft function\r
- private $locale = '';\r
- \r
- /**\r
- * Member::__construct()\r
- * Constructor for a member object\r
- * \r
- * @param Void\r
- * @return Void\r
- * \r
- */\r
- public function __construct()\r
- {\r
- return;\r
- }\r
- \r
- /**\r
- * Member::createFromName()\r
- * Create a member object for a given displayname\r
- * \r
- * @static\r
- * @param String $displayname login name\r
- * @return Object member object\r
- * \r
- */\r
- public static function &createFromName($displayname)\r
- {\r
- $mem = new Member();\r
- $mem->readFromName($displayname);\r
- return $mem;\r
- }\r
- \r
- /**\r
- * Member::createFromID()\r
- * Create a member object for a given ID\r
- * \r
- * @static\r
- * @param Integer $id id for member\r
- */\r
- public static function &createFromID($id)\r
- {\r
- $mem = new Member();\r
- $mem->readFromID($id);\r
- return $mem;\r
- }\r
- \r
- /**\r
- * Member::readFromName()\r
- * Read member table in database\r
- * \r
- * @param String $displayname login name\r
- * @return Object SQL resource\r
- * \r
- */\r
- public function readFromName($displayname)\r
- {\r
- return $this->read('mname='.DB::quoteValue($displayname));\r
- }\r
- \r
- /**\r
- * Member::readFromID()\r
- * Read member table in database\r
- * \r
- * @param Integer $id id for member\r
- * @return Object SQL resource\r
- * \r
- */\r
- public function readFromID($id)\r
- {\r
- return $this->read("mnumber=" . intval($id));\r
- }\r
- \r
- /**\r
- * Member::hash()\r
- * hash the target string\r
- * \r
- * @param String $string target string\r
- * @return Void hashed string\r
- */\r
- public function hash($string)\r
- {\r
- switch ( $this->algorism )\r
- {\r
- case 'md5':\r
- default:\r
- $string = md5($string);\r
- }\r
- return $string;\r
- }\r
- \r
- /**\r
- * Member::set_cookie_salt()\r
- * \r
- * @param integer $key secureCookieKey value\r
- * @return void\r
- * \r
- */\r
- private function set_cookie_salt($key = 0)\r
- {\r
- if ( !$key )\r
- {\r
- $key = 24;\r
- }\r
- \r
- switch( $key )\r
- {\r
- case 8:\r
- $this->cookie_salt = preg_replace('/\.[0-9]+\.[0-9]+\.[0-9]+$/', '', serverVar('REMOTE_ADDR'));\r
- break;\r
- case 16:\r
- $this->cookie_salt = preg_replace('/\.[0-9]+\.[0-9]+$/', '', serverVar('REMOTE_ADDR'));\r
- break;\r
- case 24:\r
- $this->cookie_salt = preg_replace('/\.[0-9]+$/', '', serverVar('REMOTE_ADDR'));\r
- break;\r
- case 32:\r
- $this->cookie_salt = serverVar('REMOTE_ADDR');\r
- break;\r
- default:\r
- $this->cookie_salt = 'none';\r
- }\r
- return;\r
- }\r
- \r
- /**\r
- * Member::login()\r
- * Tries to login as a given user.\r
- * Returns true when succeeded, returns false when failed\r
- * 3.40 adds CustomLogin event\r
- * \r
- * @param String $login login name for member\r
- * @param String $password password for member\r
- * @param Integer $shared whether the user agent is shared or not\r
- * \r
- */\r
- public function login($login, $password, $shared=1)\r
- {\r
- global $CONF, $errormessage, $manager;\r
- \r
- /* TODO: validation for $login, $password, $shared */\r
- if ( $login == '' || $password == '' )\r
- {\r
- return 0;\r
- }\r
- /* limiting the length of password to avoid hash collision */\r
- $password=i18n::substr($password, 0, 40);\r
- \r
- /* \r
- * generate cookie salt from secure cookie key settings\r
- * (either 'none', 0, 8, 16, 24, or 32)\r
- */\r
- if ( !$this->cookie_salt )\r
- {\r
- $salt = 0;\r
- if ( array_key_exists('secureCookieKey', $CONF) )\r
- {\r
- $salt = $CONF['secureCookieKey'];\r
- }\r
- $this->set_cookie_salt($salt);\r
- }\r
- \r
- $success = 0;\r
- $allowlocal = 1;\r
- $manager->notify('CustomLogin', array('login' => &$login, 'password'=>&$password, 'success'=>&$success, 'allowlocal'=>&$allowlocal));\r
- \r
- $this->loggedin = 0;\r
- if ( $success )\r
- {\r
- $this->loggedin = ( $this->readFromName($login) );\r
- }\r
- elseif ( $allowlocal )\r
- {\r
- $this->loggedin = ( $this->readFromName($login) && $this->checkPassword($password) );\r
- }\r
- \r
- /* login failed */\r
- if ( !$this->loggedin )\r
- {\r
- $trimlogin = trim($login);\r
- if ( empty($trimlogin) )\r
- {\r
- $errormessage = "Please enter a username.";\r
- }\r
- else\r
- {\r
- $errormessage = 'Login failed for ' . $login;\r
- }\r
- $manager->notify('LoginFailed', array('username' => $login) );\r
- ActionLog::add(INFO, $errormessage);\r
- }\r
- /* login success */\r
- else\r
- {\r
- /* For lower compatibility */\r
- if ( strlen($this->password) === 32 )\r
- {\r
- $this->password = $this->hash($password);\r
- }\r
- \r
- $this->newCookieKey();\r
- $this->setCookies($shared);\r
- \r
- if ( $this->cookie_salt !== 'none' )\r
- {\r
- /* secure cookie key */\r
- $this->setCookieKey($this->hash($this->getCookieKey() . $this->cookie_salt));\r
- $this->write();\r
- }\r
- \r
- $errormessage = '';\r
- $manager->notify('LoginSuccess', array('member' => &$member, 'username' => $login) );\r
- ActionLog::add(INFO, "Login successful for $login (sharedpc=$shared)");\r
- }\r
- \r
- return $this->loggedin;\r
- }\r
- \r
- /**\r
- * Member::cookielogin()\r
- * Login using cookie key\r
- * \r
- * @param String $login not used\r
- * @param String $cookiekey not used\r
- * @return Boolean login or not\r
- */\r
- public function cookielogin($login='', $cookiekey='')\r
- {\r
- global $CONF, $manager;\r
- \r
- if ( !headers_sent() && cookieVar("{$CONF['CookiePrefix']}user") )\r
- {\r
- /* Cookie Authentication */\r
- $ck = cookieVar("{$CONF['CookiePrefix']}loginkey");\r
- \r
- /* TODO: validation for each cookie values */\r
- \r
- /* limiting the length of password to avoid hash collision */\r
- $ck = i18n::substr($ck,0,32);\r
- \r
- /* \r
- * generate cookie salt from secure cookie key settings\r
- * (either 'none', 0, 8, 16, 24, or 32)\r
- */\r
- if ( !$this->cookie_salt )\r
- {\r
- $salt = 0;\r
- if ( array_key_exists('secureCookieKey', $CONF) )\r
- {\r
- $salt = $CONF['secureCookieKey'];\r
- }\r
- $this->set_cookie_salt($salt);\r
- }\r
- \r
- if ( $this->cookie_salt !== 'none' )\r
- {\r
- $ck = $this->hash($ck . $this->cookie_salt);\r
- }\r
- $this->loggedin = ( $this->readFromName(cookieVar("{$CONF['CookiePrefix']}user")) && $this->checkCookieKey($ck) );\r
- unset($ck);\r
- \r
- /* renew cookies when not on a shared computer */\r
- if ( $this->loggedin && (cookieVar($CONF['CookiePrefix'] . 'sharedpc') != 1) )\r
- {\r
- $this->setCookieKey(cookieVar("{$CONF['CookiePrefix']}loginkey"));\r
- $this->setCookies();\r
- }\r
- }\r
- return $this->loggedin;\r
- }\r
- \r
- /**\r
- * Member::logout()\r
- * logout and expire cookie\r
- * \r
- * @param Void\r
- * @return Void\r
- */\r
- public function logout()\r
- {\r
- global $CONF, $manager;\r
- \r
- if ( !headers_sent() && cookieVar("{$CONF['CookiePrefix']}user") )\r
- {\r
- /* remove cookies on logout */\r
- setcookie("{$CONF['CookiePrefix']}user", '', (time() - 2592000), $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);\r
- setcookie("{$CONF['CookiePrefix']}loginkey", '', (time() - 2592000), $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);\r
- $manager->notify('Logout', array('username' => cookieVar("{$CONF['CookiePrefix']}user") ) );\r
- }\r
- \r
- $this->loggedin = 0;\r
- return;\r
- }\r
- \r
- /**\r
- * Member::isLoggedIn()\r
- * return member is loggedin or not\r
- * \r
- * @param Void\r
- * @return Void\r
- */\r
- public function isLoggedIn()\r
- {\r
- return $this->loggedin;\r
- }\r
- \r
- /**\r
- * MEMBER:read()\r
- * Read member information from the database\r
- * \r
- * @param String $where where statement\r
- * @return Resource SQL resource\r
- * \r
- */\r
- public function read($where)\r
- {\r
- // read info\r
- $query = 'SELECT * FROM '.sql_table('member') . ' WHERE ' . $where;\r
- \r
- $row = DB::getRow($query);\r
- \r
- $this->setRealName($row['mrealname']);\r
- $this->setEmail($row['memail']);\r
- $this->password = $row['mpassword'];\r
- $this->setCookieKey($row['mcookiekey']);\r
- $this->setURL($row['murl']);\r
- $this->setDisplayName($row['mname']);\r
- $this->setAdmin($row['madmin']);\r
- $this->id = $row['mnumber'];\r
- $this->setCanLogin($row['mcanlogin']);\r
- $this->setNotes($row['mnotes']);\r
- $this->setLocale($row['mlocale']);\r
- $this->setAutosave($row['mautosave']);\r
- $this->setAdminSkin($row['madminskin']);\r
- $this->setBookmarklet($row['mbkmklt']);\r
-\r
- return $row ? TRUE : FALSE;\r
- }\r
- \r
- /**\r
- * Member::isBlogAdmin()\r
- * Returns true if member is an admin for the given blog\r
- * (returns false if not a team member)\r
- * \r
- * @param Integer $blogid weblog id\r
- * @return Integer weblog admin or not\r
- * \r
- */\r
- public function isBlogAdmin($blogid)\r
- {\r
- $query = 'SELECT tadmin FROM '.sql_table('team').' WHERE'\r
- . ' tblog=' . intval($blogid)\r
- . ' and tmember='. $this->getID();\r
- $res = DB::getValue($query);\r
- if ( $res )\r
- return ($res == 1);\r
- else\r
- return 0;\r
- }\r
- \r
- /**\r
- * Member::blogAdminRights()\r
- * \r
- * @param integer $blogid ID of target weblog\r
- * @return boolean whether to have admin rights to the weblog or not\r
- * \r
- */\r
- public function blogAdminRights($blogid)\r
- {\r
- return ($this->isAdmin() || $this->isBlogAdmin($blogid));\r
- }\r
- \r
- /**\r
- * Member::teamRights()\r
- * \r
- * @param integer $blogid ID of target weblog\r
- * @return boolean whether to have admin right to the weblog or not\r
- * \r
- */\r
- public function teamRights($blogid)\r
- {\r
- return ($this->isAdmin() || $this->isTeamMember($blogid));\r
- }\r
- \r
- /**\r
- * Member::isTeamMember()\r
- * Returns true if this member is a team member of the given blog\r
- * \r
- * @param integer $blogid ID of target weblog\r
- * @return boolean whether to join the weblog or not\r
- * \r
- */\r
- public function isTeamMember($blogid)\r
- {\r
- $query = 'SELECT * FROM '.sql_table('team').' WHERE'\r
- . ' tblog=' . intval($blogid)\r
- . ' and tmember='. $this->getID();\r
- $res = DB::getResult($query);\r
- return ($res->rowCount() != 0);\r
- }\r
- \r
- /**\r
- * Member::canAddItem()\r
- * \r
- * @param integer $catid ID of target category\r
- * @return boolean whether to be able to add items to the category or not\r
- * \r
- */\r
- public function canAddItem($catid)\r
- {\r
- global $manager;\r
- \r
- // if this is a 'newcat' style newcat\r
- // no blog admin of destination blog -> NOK\r
- // blog admin of destination blog -> OK\r
- if ( i18n::strpos($catid,'newcat') === 0 )\r
- {\r
- // get blogid\r
- list($blogid) = sscanf($catid,"newcat-%d");\r
- return $this->blogAdminRights($blogid);\r
- }\r
- \r
- // category does not exist -> NOK\r
- if ( !$manager->existsCategory($catid) )\r
- {\r
- return 0;\r
- }\r
- \r
- $blogid = getBlogIDFromCatID($catid);\r
- \r
- // no team rights for blog -> NOK\r
- if (!$this->teamRights($blogid))\r
- {\r
- return 0;\r
- }\r
- \r
- // all other cases: OK\r
- return 1;\r
- }\r
- \r
- /**\r
- * Member::canAlterComment()\r
- * Returns true if this member can edit/delete a commentitem. This can be in the\r
- * following cases:\r
- * - member is a super-admin\r
- * - member is the author of the comment\r
- * - member is admin of the blog associated with the comment\r
- * - member is author of the item associated with the comment\r
- * \r
- * @param integer $commentid ID of target comment\r
- * @return boolean delete/edit the comment or not\r
- * \r
- */\r
- public function canAlterComment($commentid)\r
- {\r
- if ( $this->isAdmin() )\r
- {\r
- return 1;\r
- }\r
- \r
- $query = 'SELECT citem as itemid, iblog as blogid, cmember as cauthor, iauthor'\r
- . ' FROM '.sql_table('comment') .', '.sql_table('item').', '.sql_table('blog')\r
- . ' WHERE citem=inumber and iblog=bnumber and cnumber=' . intval($commentid);\r
- $res = DB::getRow($query);\r
- \r
- return ($res['cauthor'] == $this->getID()) or $this->isBlogAdmin($res['blogid']) or ($res['iauthor'] == $this->getID());\r
- }\r
- \r
- /**\r
- * Member::canAlterItem()\r
- * Returns true if this member can edit/delete an item. This is true in the following\r
- * cases: - member is a super-admin\r
- * - member is the author of the item\r
- * - member is admin of the the associated blog\r
- * \r
- * @param integer $itemid ID of target item\r
- * @return boolean delete/edit the item or not\r
- * \r
- */\r
- public function canAlterItem($itemid)\r
- {\r
- if ($this->isAdmin()) return 1;\r
- \r
- $query = 'SELECT iblog, iauthor FROM '.sql_table('item').' WHERE inumber=' . intval($itemid);\r
- $res = DB::getRow($query);\r
- return ($res['iauthor'] == $this->getID()) or $this->isBlogAdmin($res['iblog']);\r
- }\r
- \r
- /**\r
- * Member::canBeDeleted()\r
- * Return true if member can be deleted. This means that there are no items posted by the member left\r
- * \r
- * @param void\r
- * @return boolean whether there is no items or exists\r
- * \r
- */\r
- public function canBeDeleted()\r
- {\r
- $res = DB::getResult('SELECT * FROM '.sql_table('item').' WHERE iauthor=' . $this->getID());\r
- return ( $res->rowCount() == 0 );\r
- }\r
- \r
- /**\r
- * Member::canUpdateItem()\r
- * returns true if this member can move/update an item to a given category,\r
- * false if not (see comments fot the tests that are executed)\r
- * \r
- * @param integer $itemid\r
- * @param string $newcat (can also be of form 'newcat-x' with x=blogid)\r
- * @return boolean whether being able to update the item or not\r
- * \r
- */\r
- public function canUpdateItem($itemid, $newcat)\r
- {\r
- global $manager;\r
- \r
- // item does not exists -> NOK\r
- if ( !$manager->existsItem($itemid, 1, 1) )\r
- {\r
- return 0;\r
- }\r
- \r
- // cannot alter item -> NOK\r
- if (!$this->canAlterItem($itemid))\r
- {\r
- return 0;\r
- }\r
- \r
- // if this is a 'newcat' style newcat\r
- // no blog admin of destination blog -> NOK\r
- // blog admin of destination blog -> OK\r
- if ( i18n::strpos($newcat, 'newcat') === 0 )\r
- {\r
- // get blogid\r
- list($blogid) = sscanf($newcat, 'newcat-%d');\r
- return $this->blogAdminRights($blogid);\r
- }\r
- \r
- // category does not exist -> NOK\r
- if (!$manager->existsCategory($newcat))\r
- {\r
- return 0;\r
- }\r
- \r
- // get item\r
- $item =& $manager->getItem($itemid, 1, 1);\r
- \r
- // old catid = new catid -> OK\r
- if ($item['catid'] == $newcat)\r
- {\r
- return 1;\r
- }\r
- \r
- // not a valid category -> NOK\r
- $validCat = DB::getValue('SELECT COUNT(*) AS result FROM '.sql_table('category').' WHERE catid='.intval($newcat));\r
- if ( !$validCat )\r
- {\r
- return 0;\r
- }\r
- \r
- // get destination blog\r
- $item =& $manager->getItem($itemid, 1, 1);\r
- $source_blogid = $item['blogid'];\r
- $dest_blogid = getBlogIDFromCatID($newcat);\r
- \r
- // not a team member of destination blog -> NOK\r
- if ( !$this->teamRights($dest_blogid) )\r
- {\r
- return 0;\r
- }\r
- \r
- // if member is author of item -> OK\r
- if ( $item['authorid'] == $this->getID() )\r
- {\r
- return 1;\r
- }\r
- \r
- // if member has admin rights on both blogs: OK\r
- if ( ($this->blogAdminRights($dest_blogid)) && ($this->blogAdminRights($source_blogid)) )\r
- {\r
- return 1;\r
- }\r
- \r
- // all other cases: NOK\r
- return 0;\r
- }\r
- \r
- /**\r
- * Member::setCookies()\r
- * Sets the cookies for the member\r
- * \r
- * @param boolean $shared set this to 1 when using a shared computer. Cookies will expire\r
- * at the end of the session in this case.\r
- * @return void\r
- * \r
- */\r
- public function setCookies($shared = 0)\r
- {\r
- global $CONF;\r
- \r
- if ( $CONF['SessionCookie'] || $shared )\r
- {\r
- $lifetime = 0;\r
- }\r
- else\r
- {\r
- $lifetime = time()+2592000;\r
- }\r
- \r
- setcookie($CONF['CookiePrefix'] . 'user', $this->getDisplayName(), $lifetime, $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);\r
- setcookie($CONF['CookiePrefix'] . 'loginkey', $this->getCookieKey(), $lifetime, $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);\r
- \r
- // make sure cookies on shared pcs don't get renewed\r
- if ( $shared )\r
- {\r
- setcookie($CONF['CookiePrefix'] .'sharedpc', '1',$lifetime,$CONF['CookiePath'],$CONF['CookieDomain'],$CONF['CookieSecure']);\r
- }\r
- return;\r
- }\r
- \r
- /**\r
- * Member::sendActivationLink()\r
- * Send activation mail\r
- * \r
- * @param string $type activation type\r
- * @param string $extra extra info\r
- * @return void\r
- */\r
- public function sendActivationLink($type, $extra='')\r
- {\r
- global $CONF;\r
- \r
- if ( !isset($CONF['ActivationDays']) )\r
- {\r
- $CONF['ActivationDays'] = 2;\r
- }\r
- \r
- // generate key and URL\r
- $key = $this->generateActivationEntry($type, $extra);\r
- $url = $CONF['AdminURL'] . 'index.php?action=activate&key=' . $key;\r
- \r
- // choose text to use in mail\r
- switch ( $type )\r
- {\r
- case 'register':\r
- $message = _ACTIVATE_REGISTER_MAIL;\r
- $subject = _ACTIVATE_REGISTER_MAILTITLE;\r
- break;\r
- case 'forgot':\r
- $message = _ACTIVATE_FORGOT_MAIL;\r
- $subject = _ACTIVATE_FORGOT_MAILTITLE;\r
- break;\r
- case 'addresschange':\r
- $message = _ACTIVATE_CHANGE_MAIL;\r
- $subject = _ACTIVATE_CHANGE_MAILTITLE;\r
- break;\r
- default;\r
- }\r
- \r
- // fill out variables in text\r
- $aVars = array(\r
- 'siteName' => $CONF['SiteName'],\r
- 'siteUrl' => $CONF['IndexURL'],\r
- 'memberName' => $this->getDisplayName(),\r
- 'activationUrl' => $url,\r
- 'activationDays' => $CONF['ActivationDays']\r
- );\r
- \r
- $message = Template::fill($message, $aVars);\r
- $subject = Template::fill($subject, $aVars);\r
- \r
- // send mail\r
- NOTIFICATION::mail($this->getEmail(), $subject ,$message, $CONF['AdminEmail'], i18n::get_current_charset());\r
- \r
- ActionLog::add(INFO, _ACTIONLOG_ACTIVATIONLINK . ' (' . $this->getDisplayName() . ' / type: ' . $type . ')');\r
- return;\r
- }\r
- \r
- /**\r
- * Member::getAdminBlogs()\r
- * Returns an array of all blogids for which member has admin rights\r
- * \r
- * @param void\r
- * @return array weblog IDs in which this member has admin rights\r
- * \r
- */\r
- public function getAdminBlogs()\r
- {\r
- $blogs = array();\r
- \r
- if ($this->isAdmin())\r
- {\r
- $query = 'SELECT bnumber as blogid from '.sql_table('blog');\r
- }\r
- else\r
- {\r
- $query = 'SELECT tblog as blogid from '.sql_table('team').' where tadmin=1 and tmember=' . $this->getID();\r
- }\r
- \r
- $res = DB::getResult($query);\r
- if ( $res->rowCount() > 0 )\r
- {\r
- foreach ( $res as $row )\r
- {\r
- array_push($blogs, $row['blogid']);\r
- }\r
- }\r
- return $blogs;\r
- }\r
- \r
- /**\r
- * Member::getTeamBlogs()\r
- * Returns an array of all blogids for which member has team rights\r
- * \r
- * @param boolean $incAdmin whether checking weblog admin rights or not\r
- * @return array weblog IDs in which this member join\r
- * \r
- */\r
- public function getTeamBlogs($incAdmin = 1)\r
- {\r
- $incAdmin = intval($incAdmin);\r
- $blogs = array();\r
- \r
- if ( $this->isAdmin() && $incAdmin )\r
- {\r
- $query = 'SELECT bnumber as blogid from '.sql_table('blog');\r
- }\r
- else\r
- {\r
- $query = 'SELECT tblog as blogid from '.sql_table('team').' where tmember=' . $this->getID();\r
- }\r
- \r
- $res = DB::getResult($query);\r
- if ( $res->rowCount() > 0 )\r
- {\r
- foreach ( $res as $row )\r
- {\r
- array_push($blogs, $row['blogid']);\r
- }\r
- }\r
- return $blogs;\r
- }\r
- \r
- /**\r
- * Member::getNotifyFromMailAddress()\r
- * \r
- * Returns an email address from which notification of commenting/karma voting can\r
- * be sent. A suggestion can be given for when the member is not logged in\r
- * \r
- * @param String $suggest\r
- * @return String mail address or suggestion\r
- */\r
- public function getNotifyFromMailAddress($suggest = "")\r
- {\r
- global $CONF;\r
- if ( $this->isLoggedIn() )\r
- {\r
- return $this->getDisplayName() . " <" . $this->getEmail() . ">";\r
- }\r
- else if ( NOTIFICATION::address_validation($suggest) )\r
- {\r
- return $suggest;\r
- }\r
- return $CONF['AdminEmail'];\r
- }\r
- \r
- /**\r
- * Member::write()\r
- * Write data to database\r
- * \r
- * @param void\r
- * @return void\r
- * \r
- */\r
- public function write()\r
- {\r
- $query = 'UPDATE '.sql_table('member')\r
- . ' SET mname=' . DB::quoteValue($this->displayname) . ', '\r
- . 'mrealname='. DB::quoteValue($this->realname) . ', '\r
- . 'mpassword='. DB::quoteValue($this->password) . ', '\r
- . 'mcookiekey='. DB::quoteValue($this->cookiekey) . ', '\r
- . 'murl=' . DB::quoteValue($this->url) . ', '\r
- . 'memail=' . DB::quoteValue($this->email) . ', '\r
- . 'madmin=' . intval($this->admin) . ', '\r
- . 'mnotes=' . DB::quoteValue($this->notes) . ', '\r
- . 'mcanlogin=' . intval($this->canlogin) . ', '\r
- . 'mlocale=' . DB::quoteValue($this->locale) . ', '\r
- . 'madminskin=' . DB::quoteValue($this->adminskin) . ', '\r
- . 'mbkmklt=' . DB::quoteValue($this->bookmarklet) . ', '\r
- . 'mautosave=' . intval($this->autosave) . ' '\r
- . 'WHERE mnumber=' . intval($this->id);\r
- DB::execute($query);\r
- return;\r
- }\r
- \r
- public function checkCookieKey($key)\r
- {\r
- return ( ($key != '') && ( $key == $this->getCookieKey() ) );\r
- }\r
- \r
- public function checkPassword($pw)\r
- {\r
- /* for lower compatibility (md5) */\r
- if ( strlen($this->password) === 32 )\r
- {\r
- return (md5($pw) == $this->password);\r
- }\r
- return ($this->hash($pw) == $this->password);\r
- }\r
- \r
- public function getRealName()\r
- {\r
- return $this->realname;\r
- }\r
- \r
- public function setRealName($name)\r
- {\r
- $this->realname = $name;\r
- }\r
- \r
- public function getEmail()\r
- {\r
- return $this->email;\r
- }\r
- \r
- public function setEmail($email)\r
- {\r
- $this->email = $email;\r
- }\r
- \r
- public function getPassword()\r
- {\r
- return $this->password;\r
- }\r
- \r
- public function setPassword($pwd)\r
- {\r
- $this->password = $this->hash($pwd);\r
- }\r
- \r
- public function getCookieKey()\r
- {\r
- return $this->cookiekey;\r
- }\r
- \r
- /**\r
- * Member::newCookieKey()\r
- * Generate new cookiekey, save it, and return it\r
- * \r
- * @param void\r
- * @return void\r
- * \r
- */\r
- public function newCookieKey()\r
- {\r
- mt_srand( (double) microtime() * 1000000);\r
- $this->cookiekey = $this->hash(uniqid(mt_rand()));\r
- $this->write();\r
- return $this->cookiekey;\r
- }\r
- \r
- public function setCookieKey($val)\r
- {\r
- $this->cookiekey = $val;\r
- }\r
- \r
- public function getURL()\r
- {\r
- return $this->url;\r
- }\r
- \r
- public function setURL($site)\r
- {\r
- $this->url = $site;\r
- }\r
- \r
- public function setAdminSkin($skin)\r
- {\r
- $this->adminskin = $skin;\r
- }\r
-\r
- public function setBookmarklet($skin)\r
- {\r
- $this->bookmarklet = $skin;\r
- }\r
- \r
- public function getAdminSkin()\r
- {\r
- return $this->adminskin;\r
- }\r
-\r
- public function getBookmarklet()\r
- {\r
- return $this->bookmarklet;\r
- }\r
-\r
- public function getLocale()\r
- {\r
- return $this->locale;\r
- }\r
- \r
- public function setLocale($locale)\r
- {\r
- if ( !preg_match('#^(.+)_(.+)_(.+)$#', $locale)\r
- && ($locale = i18n::convert_old_language_file_name_to_locale($locale)) === FALSE )\r
- {\r
- $locale = '';\r
- }\r
- $this->locale = $locale;\r
- return;\r
- }\r
- \r
- public function setDisplayName($nick)\r
- {\r
- $this->displayname = $nick;\r
- }\r
- \r
- public function getDisplayName()\r
- {\r
- return $this->displayname;\r
- }\r
- \r
- public function isAdmin()\r
- {\r
- return $this->admin;\r
- }\r
- \r
- public function setAdmin($val)\r
- {\r
- $this->admin = $val;\r
- }\r
- \r
- public function canLogin()\r
- {\r
- return $this->canlogin;\r
- }\r
- \r
- public function setCanLogin($val)\r
- {\r
- $this->canlogin = $val;\r
- }\r
- \r
- public function getNotes()\r
- {\r
- return $this->notes;\r
- }\r
- \r
- public function setNotes($val)\r
- {\r
- $this->notes = $val;\r
- }\r
- \r
- public function getAutosave()\r
- {\r
- return $this->autosave;\r
- }\r
- \r
- public function setAutosave($val)\r
- {\r
- $this->autosave = $val;\r
- return;\r
- }\r
- \r
- /**\r
- * Member::getID()\r
- * \r
- * @param void\r
- * @return integer id of this member object\r
- * \r
- */\r
- public function getID()\r
- {\r
- return $this->id;\r
- }\r
- \r
- /**\r
- * Member::exists()\r
- * Returns true if there is a member with the given login name\r
- * \r
- * @static\r
- * @param string $name target name\r
- * @return boolean whether target name exists or not\r
- */\r
- public static function exists($name)\r
- {\r
- $r = DB::getResult('SELECT * FROM ' . sql_table('member') . ' WHERE mname=' . DB::quoteValue($name));\r
- return ( $r->rowCount() != 0 );\r
- }\r
- \r
- /**\r
- * Member::existsID()\r
- * Returns true if there is a member with the given ID\r
- * \r
- * @static\r
- * @param integer $id target id\r
- * @return boolean whether target id exists or not\r
- * \r
- */\r
- public static function existsID($id)\r
- {\r
- $r = DB::getResult('SELECT * FROM ' . sql_table('member') . ' WHERE mnumber=' . intval($id));\r
- return ( $r->rowCount() != 0 );\r
- }\r
- \r
- /**\r
- * Member::isNameProtected()\r
- * Checks if a username is protected.\r
- * If so, it can not be used on anonymous comments\r
- * \r
- * @param string $name target name\r
- * @return boolean whether the name exists or not\r
- * \r
- */\r
- public function isNameProtected($name)\r
- {\r
- // extract name\r
- $name = strip_tags($name);\r
- $name = trim($name);\r
- return self::exists($name);\r
- }\r
- \r
- /**\r
- * Member::create()\r
- * Adds a new member\r
- * \r
- * @static\r
- * @param String $name\r
- * @param String $realname\r
- * @param String $password\r
- * @param String $email\r
- * @param String $url\r
- * @param String $admin\r
- * @param String $canlogin\r
- * @param String $notes\r
- * @return String 1 if success, others if fail\r
- */\r
- static public function create($name, $realname, $password, $email, $url, $admin, $canlogin, $notes)\r
- {\r
- if ( !NOTIFICATION::address_validation($email) )\r
- {\r
- return _ERROR_BADMAILADDRESS;\r
- }\r
- \r
- /* TODO: this method should be in MEMBER class, not globalfunctions */\r
- if ( !isValidDisplayName($name) )\r
- {\r
- return _ERROR_BADNAME;\r
- }\r
- \r
- if ( self::exists($name) )\r
- {\r
- return _ERROR_NICKNAMEINUSE;\r
- }\r
- \r
- if ( !$realname )\r
- {\r
- return _ERROR_REALNAMEMISSING;\r
- }\r
- \r
- /* TODO: check the number of characters */\r
- if ( !$password )\r
- {\r
- return _ERROR_PASSWORDMISSING;\r
- }\r
- \r
- /* \r
- * begin if: sometimes user didn't prefix the URL with http:// or https://,\r
- * this cause a malformed URL. Let's fix it.\r
- */\r
- \r
- if ( !preg_match('#^https?://#', $url) )\r
- {\r
- $url = 'http://' . $url;\r
- }\r
- \r
- $name = DB::quoteValue($name);\r
- $realname = DB::quoteValue($realname);\r
- /* NOTE: hashed password is automatically updated if the length is 32 bytes when logging in */\r
- $password = DB::quoteValue(md5($password));\r
- $email = DB::quoteValue($email);\r
- $url = DB::quoteValue($url);\r
- $admin = (integer) $admin;\r
- $canlogin = (integer) $canlogin;\r
- $notes = DB::quoteValue($notes);\r
- \r
- $query = "INSERT INTO %s"\r
- . " (MNAME,MREALNAME,MPASSWORD,MEMAIL,MURL, MADMIN, MCANLOGIN, MNOTES)"\r
- . " VALUES (%s, %s, %s, %s, %s, %d, %d, %s)";\r
- $query = sprintf($query, sql_table('member'), $name, $realname, $password, $email, $url, $admin, $canlogin, $notes);\r
- DB::execute($query);\r
- \r
- ActionLog::add(INFO, _ACTIONLOG_NEWMEMBER . ' ' . $name);\r
- \r
- return 1;\r
- }\r
- \r
- /**\r
- * Member::getActivationInfo()\r
- * Returns activation info for a certain key (an object with properties vkey, vmember, ...)\r
- * \r
- * @static\r
- * @param string $key activation key\r
- * @return mixed return 0 if failed, else return activation table object\r
- * \r
- */\r
- public static function getActivationInfo($key)\r
- {\r
- $query = 'SELECT * FROM ' . sql_table('activation') . ' WHERE vkey=' . DB::quoteValue($key);\r
- $res = DB::getResult($query);\r
- \r
- if ( !$res || ($res->rowCount() == 0) )\r
- {\r
- return 0;\r
- }\r
- return $res->fetch();\r
- }\r
- \r
- /**\r
- * Member::generateActivationEntry()\r
- * Creates an account activation key\r
- * addresschange -> old email address\r
- * \r
- * @param string $type one of the following values (determines what to do when activation expires)\r
- * 'register' (new member registration)\r
- * 'forgot' (forgotton password)\r
- * 'addresschange' (member address has changed)\r
- * @param string $extra extra info (needed when validation link expires)\r
- * @return string activation key\r
- */\r
- public function generateActivationEntry($type, $extra = '')\r
- {\r
- // clean up old entries\r
- $this->cleanupActivationTable();\r
- \r
- // kill any existing entries for the current member (delete is ok)\r
- // (only one outstanding activation key can be present for a member)\r
- DB::execute('DELETE FROM ' . sql_table('activation') . ' WHERE vmember=' . intval($this->getID()));\r
- \r
- // indicates if the member can log in while the link is active\r
- $canLoginWhileActive = false;\r
- switch ( $type )\r
- {\r
- case 'forgot':\r
- $canLoginWhileActive = true;\r
- break;\r
- case 'register':\r
- break;\r
- case 'addresschange':\r
- $extra = $extra . '/' . ( $this->canLogin() ? '1' : '0' );\r
- break;\r
- }\r
- \r
- $ok = false;\r
- while ( !$ok )\r
- {\r
- // generate a random key\r
- srand((double)microtime()*1000000);\r
- $key = $this->hash(uniqid(rand(), true));\r
- \r
- // attempt to add entry in database\r
- // add in database as non-active\r
- $query = 'INSERT INTO %s (vkey, vtime, vmember, vtype, vextra) VALUES (%s, %s, %d, %s, %s)';\r
- $query = sprintf($query\r
- , sql_table('activation')\r
- , DB::quoteValue($key)\r
- , DB::formatDateTime()\r
- , intval($this->getID())\r
- , DB::quoteValue($type)\r
- , DB::quoteValue($extra)\r
- );\r
- if ( DB::execute($query) !== FALSE )\r
- $ok = true;\r
- }\r
- \r
- // mark member as not allowed to log in\r
- if ( !$canLoginWhileActive )\r
- {\r
- $this->setCanLogin(0);\r
- $this->write();\r
- }\r
- \r
- // return the key\r
- return $key;\r
- }\r
- \r
- /**\r
- * Member::activate()\r
- * Inidicates that an activation link has been clicked and any forms displayed\r
- * there have been successfully filled out.\r
- * \r
- * @param string $key activation key\r
- * @return boolean\r
- * \r
- */\r
- public function activate($key)\r
- {\r
- // get activate info\r
- $info = self::getActivationInfo($key);\r
- \r
- // no active key\r
- if ( !$info )\r
- {\r
- return false;\r
- }\r
- \r
- switch ( $info['vtype'] )\r
- {\r
- case 'forgot':\r
- // nothing to do\r
- break;\r
- case 'register':\r
- // set canlogin value\r
- global $CONF;\r
- DB::execute('UPDATE ' . sql_table('member') . ' SET mcanlogin=' . intval($CONF['NewMemberCanLogon']). ' WHERE mnumber=' . intval($info['vmember']));\r
- break;\r
- case 'addresschange':\r
- // reset old 'canlogin' value\r
- list($oldEmail, $oldCanLogin) = preg_split('#/#', $info['vextra']);\r
- DB::execute('UPDATE ' . sql_table('member') . ' SET mcanlogin=' . intval($oldCanLogin). ' WHERE mnumber=' . intval($info['vmember']));\r
- break;\r
- }\r
- \r
- // delete from activation table\r
- DB::execute('DELETE FROM ' . sql_table('activation') . ' WHERE vkey=' . DB::quoteValue($key));\r
- \r
- // success!\r
- return true;\r
- }\r
- \r
- /**\r
- * Member::cleanupActivationTable()\r
- * Cleans up entries in the activation table. All entries older than 2 days are removed.\r
- * (static)\r
- * \r
- * @param void\r
- * @return void\r
- */\r
- public function cleanupActivationTable()\r
- {\r
- $actdays = 2;\r
- if ( isset($CONF['ActivationDays']) && intval($CONF['ActivationDays']) > 0 )\r
- {\r
- $actdays = intval($CONF['ActivationDays']);\r
- }\r
- else\r
- {\r
- $CONF['ActivationDays'] = 2;\r
- }\r
- $boundary = time() - (60 * 60 * 24 * $actdays);\r
- \r
- // 1. walk over all entries, and see if special actions need to be performed\r
- $query = sprintf('SELECT * FROM %s WHERE vtime < %s', sql_table('activation'), DB::formatDateTime($boundary));\r
- $res = DB::getResult($query);\r
- \r
- foreach ( $res as $row )\r
- {\r
- switch ( $row['vtype'] )\r
- {\r
- case 'register':\r
- // delete all information about this site member. registration is undone because there was\r
- // no timely activation\r
- include_once($DIR_LIBS . 'ADMIN.php');\r
- Admin::deleteOneMember(intval($row['vmember']));\r
- break;\r
- case 'addresschange':\r
- // revert the e-mail address of the member back to old address\r
- list($oldEmail, $oldCanLogin) = preg_split('#/#', $row['vextra']);\r
- DB::execute('UPDATE ' . sql_table('member') . ' SET mcanlogin=' . intval($oldCanLogin). ', memail=' . DB::quoteValue($oldEmail). ' WHERE mnumber=' . intval($row['vmember']));\r
- break;\r
- case 'forgot':\r
- // delete the activation link and ignore. member can request a new password using the\r
- // forgot password link\r
- break;\r
- }\r
- }\r
- \r
- // 2. delete activation entries for real\r
- $query = sprintf('DELETE FROM %s WHERE vtime < %s', sql_table('activation'), DB::formatDateTime($boundary));\r
- DB::execute($query);\r
- return;\r
- }\r
- \r
- /**\r
- * Member::$language\r
- * \r
- * @obsolete\r
- * @param void\r
- * @return void\r
- * \r
- */\r
- public $language = '';\r
- /**\r
- * Member::getLanguage()\r
- * \r
- * @obsolete\r
- * @param void\r
- * @return void\r
- * \r
- */\r
- public function getLanguage()\r
- {\r
- if ( ($language = i18n::convert_locale_to_old_language_file_name($this->locale)) === FALSE )\r
- {\r
- $language = '';\r
- }\r
- return $language;\r
- }\r
-}\r
+<?php
+
+/*
+ * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
+ * Copyright (C) 2002-2009 The Nucleus Group
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * (see nucleus/documentation/index.html#license for more info)
+ */
+/**
+ * A class representing site members
+ *
+ * @license http://nucleuscms.org/license.txt GNU General Public License
+ * @copyright Copyright (C) 2002-2009 The Nucleus Group
+ * @version $Id: MEMBER.php 1616 2012-01-08 09:48:15Z sakamocchi $
+ */
+class Member
+{
+ // 1 when authenticated, 0 when not
+ public $loggedin = 0;
+ public $password; // not the actual password, but rather a MD5 hash
+ private $algorism = 'md5';
+
+ public $cookiekey; // value that should also be in the client cookie to allow authentication
+ private $cookie_salt = FALSE;
+
+ // member info
+ public $id = -1;
+ public $realname;
+ public $displayname;
+ public $email;
+ public $url;
+ public $admin = 0; // (either 0 or 1)
+ public $canlogin = 0; // (either 0 or 1)
+ public $notes;
+ public $autosave = 1; // if the member use the autosave draft function
+ public $adminskin = 0; // if the member use the autosave draft function
+ public $bookmarklet = 0; // if the member use the autosave draft function
+ private $locale = '';
+
+ /**
+ * Member::__construct()
+ * Constructor for a member object
+ *
+ * @param Void
+ * @return Void
+ *
+ */
+ public function __construct()
+ {
+ return;
+ }
+
+ /**
+ * Member::createFromName()
+ * Create a member object for a given displayname
+ *
+ * @static
+ * @param String $displayname login name
+ * @return Object member object
+ *
+ */
+ public static function &createFromName($displayname)
+ {
+ $mem = new Member();
+ $mem->readFromName($displayname);
+ return $mem;
+ }
+
+ /**
+ * Member::createFromID()
+ * Create a member object for a given ID
+ *
+ * @static
+ * @param Integer $id id for member
+ */
+ public static function &createFromID($id)
+ {
+ $mem = new Member();
+ $mem->readFromID($id);
+ return $mem;
+ }
+
+ /**
+ * Member::readFromName()
+ * Read member table in database
+ *
+ * @param String $displayname login name
+ * @return Object SQL resource
+ *
+ */
+ public function readFromName($displayname)
+ {
+ return $this->read('mname='.DB::quoteValue($displayname));
+ }
+
+ /**
+ * Member::readFromID()
+ * Read member table in database
+ *
+ * @param Integer $id id for member
+ * @return Object SQL resource
+ *
+ */
+ public function readFromID($id)
+ {
+ return $this->read("mnumber=" . intval($id));
+ }
+
+ /**
+ * Member::hash()
+ * hash the target string
+ *
+ * @param String $string target string
+ * @return Void hashed string
+ */
+ public function hash($string)
+ {
+ switch ( $this->algorism )
+ {
+ case 'md5':
+ default:
+ $string = md5($string);
+ }
+ return $string;
+ }
+
+ /**
+ * Member::set_cookie_salt()
+ *
+ * @param integer $key secureCookieKey value
+ * @return void
+ *
+ */
+ private function set_cookie_salt($key = 0)
+ {
+ if ( !$key )
+ {
+ $key = 24;
+ }
+
+ switch( $key )
+ {
+ case 8:
+ $this->cookie_salt = preg_replace('/\.[0-9]+\.[0-9]+\.[0-9]+$/', '', serverVar('REMOTE_ADDR'));
+ break;
+ case 16:
+ $this->cookie_salt = preg_replace('/\.[0-9]+\.[0-9]+$/', '', serverVar('REMOTE_ADDR'));
+ break;
+ case 24:
+ $this->cookie_salt = preg_replace('/\.[0-9]+$/', '', serverVar('REMOTE_ADDR'));
+ break;
+ case 32:
+ $this->cookie_salt = serverVar('REMOTE_ADDR');
+ break;
+ default:
+ $this->cookie_salt = 'none';
+ }
+ return;
+ }
+
+ /**
+ * Member::login()
+ * Tries to login as a given user.
+ * Returns true when succeeded, returns false when failed
+ * 3.40 adds CustomLogin event
+ *
+ * @param String $login login name for member
+ * @param String $password password for member
+ * @param Integer $shared whether the user agent is shared or not
+ *
+ */
+ public function login($login, $password, $shared=1)
+ {
+ global $CONF, $errormessage, $manager;
+
+ /* TODO: validation for $login, $password, $shared */
+ if ( $login == '' || $password == '' )
+ {
+ return 0;
+ }
+ /* limiting the length of password to avoid hash collision */
+ $password=i18n::substr($password, 0, 40);
+
+ /*
+ * generate cookie salt from secure cookie key settings
+ * (either 'none', 0, 8, 16, 24, or 32)
+ */
+ if ( !$this->cookie_salt )
+ {
+ $salt = 0;
+ if ( array_key_exists('secureCookieKey', $CONF) )
+ {
+ $salt = $CONF['secureCookieKey'];
+ }
+ $this->set_cookie_salt($salt);
+ }
+
+ $success = 0;
+ $allowlocal = 1;
+ $manager->notify('CustomLogin', array('login' => &$login, 'password'=>&$password, 'success'=>&$success, 'allowlocal'=>&$allowlocal));
+
+ $this->loggedin = 0;
+ if ( $success )
+ {
+ $this->loggedin = ( $this->readFromName($login) );
+ }
+ elseif ( $allowlocal )
+ {
+ $this->loggedin = ( $this->readFromName($login) && $this->checkPassword($password) );
+ }
+
+ /* login failed */
+ if ( !$this->loggedin )
+ {
+ $trimlogin = trim($login);
+ if ( empty($trimlogin) )
+ {
+ $errormessage = "Please enter a username.";
+ }
+ else
+ {
+ $errormessage = 'Login failed for ' . $login;
+ }
+ $manager->notify('LoginFailed', array('username' => $login) );
+ ActionLog::add(INFO, $errormessage);
+ }
+ /* login success */
+ else
+ {
+ /* For lower compatibility */
+ if ( strlen($this->password) === 32 )
+ {
+ $this->password = $this->hash($password);
+ }
+
+ $this->newCookieKey();
+ $this->setCookies($shared);
+
+ if ( $this->cookie_salt !== 'none' )
+ {
+ /* secure cookie key */
+ $this->setCookieKey($this->hash($this->getCookieKey() . $this->cookie_salt));
+ $this->write();
+ }
+
+ $errormessage = '';
+ $manager->notify('LoginSuccess', array('member' => &$member, 'username' => $login) );
+ ActionLog::add(INFO, "Login successful for $login (sharedpc=$shared)");
+ }
+
+ return $this->loggedin;
+ }
+
+ /**
+ * Member::cookielogin()
+ * Login using cookie key
+ *
+ * @param String $login not used
+ * @param String $cookiekey not used
+ * @return Boolean login or not
+ */
+ public function cookielogin($login='', $cookiekey='')
+ {
+ global $CONF, $manager;
+
+ if ( !headers_sent() && cookieVar("{$CONF['CookiePrefix']}user") )
+ {
+ /* Cookie Authentication */
+ $ck = cookieVar("{$CONF['CookiePrefix']}loginkey");
+
+ /* TODO: validation for each cookie values */
+
+ /* limiting the length of password to avoid hash collision */
+ $ck = i18n::substr($ck,0,32);
+
+ /*
+ * generate cookie salt from secure cookie key settings
+ * (either 'none', 0, 8, 16, 24, or 32)
+ */
+ if ( !$this->cookie_salt )
+ {
+ $salt = 0;
+ if ( array_key_exists('secureCookieKey', $CONF) )
+ {
+ $salt = $CONF['secureCookieKey'];
+ }
+ $this->set_cookie_salt($salt);
+ }
+
+ if ( $this->cookie_salt !== 'none' )
+ {
+ $ck = $this->hash($ck . $this->cookie_salt);
+ }
+ $this->loggedin = ( $this->readFromName(cookieVar("{$CONF['CookiePrefix']}user")) && $this->checkCookieKey($ck) );
+ unset($ck);
+
+ /* renew cookies when not on a shared computer */
+ if ( $this->loggedin && (cookieVar($CONF['CookiePrefix'] . 'sharedpc') != 1) )
+ {
+ $this->setCookieKey(cookieVar("{$CONF['CookiePrefix']}loginkey"));
+ $this->setCookies();
+ }
+ }
+ return $this->loggedin;
+ }
+
+ /**
+ * Member::logout()
+ * logout and expire cookie
+ *
+ * @param Void
+ * @return Void
+ */
+ public function logout()
+ {
+ global $CONF, $manager;
+
+ if ( !headers_sent() && cookieVar("{$CONF['CookiePrefix']}user") )
+ {
+ /* remove cookies on logout */
+ setcookie("{$CONF['CookiePrefix']}user", '', (time() - 2592000), $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);
+ setcookie("{$CONF['CookiePrefix']}loginkey", '', (time() - 2592000), $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);
+ $manager->notify('Logout', array('username' => cookieVar("{$CONF['CookiePrefix']}user") ) );
+ }
+
+ $this->loggedin = 0;
+ return;
+ }
+
+ /**
+ * Member::isLoggedIn()
+ * return member is loggedin or not
+ *
+ * @param Void
+ * @return Void
+ */
+ public function isLoggedIn()
+ {
+ return $this->loggedin;
+ }
+
+ /**
+ * MEMBER:read()
+ * Read member information from the database
+ *
+ * @param String $where where statement
+ * @return Resource SQL resource
+ *
+ */
+ public function read($where)
+ {
+ // read info
+ $query = 'SELECT * FROM '.sql_table('member') . ' WHERE ' . $where;
+
+ $row = DB::getRow($query);
+
+ $this->setRealName($row['mrealname']);
+ $this->setEmail($row['memail']);
+ $this->password = $row['mpassword'];
+ $this->setCookieKey($row['mcookiekey']);
+ $this->setURL($row['murl']);
+ $this->setDisplayName($row['mname']);
+ $this->setAdmin($row['madmin']);
+ $this->id = $row['mnumber'];
+ $this->setCanLogin($row['mcanlogin']);
+ $this->setNotes($row['mnotes']);
+ $this->setLocale($row['mlocale']);
+ $this->setAutosave($row['mautosave']);
+ $this->setAdminSkin($row['madminskin']);
+ $this->setBookmarklet($row['mbkmklt']);
+
+ return $row ? TRUE : FALSE;
+ }
+
+ /**
+ * Member::isBlogAdmin()
+ * Returns true if member is an admin for the given blog
+ * (returns false if not a team member)
+ *
+ * @param Integer $blogid weblog id
+ * @return Integer weblog admin or not
+ *
+ */
+ public function isBlogAdmin($blogid)
+ {
+ $query = 'SELECT tadmin FROM '.sql_table('team').' WHERE'
+ . ' tblog=' . intval($blogid)
+ . ' and tmember='. $this->getID();
+ $res = DB::getValue($query);
+ if ( $res )
+ return ($res == 1);
+ else
+ return 0;
+ }
+
+ /**
+ * Member::blogAdminRights()
+ *
+ * @param integer $blogid ID of target weblog
+ * @return boolean whether to have admin rights to the weblog or not
+ *
+ */
+ public function blogAdminRights($blogid)
+ {
+ return ($this->isAdmin() || $this->isBlogAdmin($blogid));
+ }
+
+ /**
+ * Member::teamRights()
+ *
+ * @param integer $blogid ID of target weblog
+ * @return boolean whether to have admin right to the weblog or not
+ *
+ */
+ public function teamRights($blogid)
+ {
+ return ($this->isAdmin() || $this->isTeamMember($blogid));
+ }
+
+ /**
+ * Member::isTeamMember()
+ * Returns true if this member is a team member of the given blog
+ *
+ * @param integer $blogid ID of target weblog
+ * @return boolean whether to join the weblog or not
+ *
+ */
+ public function isTeamMember($blogid)
+ {
+ $query = 'SELECT * FROM '.sql_table('team').' WHERE'
+ . ' tblog=' . intval($blogid)
+ . ' and tmember='. $this->getID();
+ $res = DB::getResult($query);
+ return ($res->rowCount() != 0);
+ }
+
+ /**
+ * Member::canAddItem()
+ *
+ * @param integer $catid ID of target category
+ * @return boolean whether to be able to add items to the category or not
+ *
+ */
+ public function canAddItem($catid)
+ {
+ global $manager;
+
+ // if this is a 'newcat' style newcat
+ // no blog admin of destination blog -> NOK
+ // blog admin of destination blog -> OK
+ if ( i18n::strpos($catid,'newcat') === 0 )
+ {
+ // get blogid
+ list($blogid) = sscanf($catid,"newcat-%d");
+ return $this->blogAdminRights($blogid);
+ }
+
+ // category does not exist -> NOK
+ if ( !$manager->existsCategory($catid) )
+ {
+ return 0;
+ }
+
+ $blogid = getBlogIDFromCatID($catid);
+
+ // no team rights for blog -> NOK
+ if (!$this->teamRights($blogid))
+ {
+ return 0;
+ }
+
+ // all other cases: OK
+ return 1;
+ }
+
+ /**
+ * Member::canAlterComment()
+ * Returns true if this member can edit/delete a commentitem. This can be in the
+ * following cases:
+ * - member is a super-admin
+ * - member is the author of the comment
+ * - member is admin of the blog associated with the comment
+ * - member is author of the item associated with the comment
+ *
+ * @param integer $commentid ID of target comment
+ * @return boolean delete/edit the comment or not
+ *
+ */
+ public function canAlterComment($commentid)
+ {
+ if ( $this->isAdmin() )
+ {
+ return 1;
+ }
+
+ $query = 'SELECT citem as itemid, iblog as blogid, cmember as cauthor, iauthor'
+ . ' FROM '.sql_table('comment') .', '.sql_table('item').', '.sql_table('blog')
+ . ' WHERE citem=inumber and iblog=bnumber and cnumber=' . intval($commentid);
+ $res = DB::getRow($query);
+
+ return ($res['cauthor'] == $this->getID()) or $this->isBlogAdmin($res['blogid']) or ($res['iauthor'] == $this->getID());
+ }
+
+ /**
+ * Member::canAlterItem()
+ * Returns true if this member can edit/delete an item. This is true in the following
+ * cases: - member is a super-admin
+ * - member is the author of the item
+ * - member is admin of the the associated blog
+ *
+ * @param integer $itemid ID of target item
+ * @return boolean delete/edit the item or not
+ *
+ */
+ public function canAlterItem($itemid)
+ {
+ if ($this->isAdmin()) return 1;
+
+ $query = 'SELECT iblog, iauthor FROM '.sql_table('item').' WHERE inumber=' . intval($itemid);
+ $res = DB::getRow($query);
+ return ($res['iauthor'] == $this->getID()) or $this->isBlogAdmin($res['iblog']);
+ }
+
+ /**
+ * Member::canBeDeleted()
+ * Return true if member can be deleted. This means that there are no items posted by the member left
+ *
+ * @param void
+ * @return boolean whether there is no items or exists
+ *
+ */
+ public function canBeDeleted()
+ {
+ $res = DB::getResult('SELECT * FROM '.sql_table('item').' WHERE iauthor=' . $this->getID());
+ return ( $res->rowCount() == 0 );
+ }
+
+ /**
+ * Member::canUpdateItem()
+ * returns true if this member can move/update an item to a given category,
+ * false if not (see comments fot the tests that are executed)
+ *
+ * @param integer $itemid
+ * @param string $newcat (can also be of form 'newcat-x' with x=blogid)
+ * @return boolean whether being able to update the item or not
+ *
+ */
+ public function canUpdateItem($itemid, $newcat)
+ {
+ global $manager;
+
+ // item does not exists -> NOK
+ if ( !$manager->existsItem($itemid,1,1) )
+ {
+ return 0;
+ }
+
+ // cannot alter item -> NOK
+ if (!$this->canAlterItem($itemid))
+ {
+ return 0;
+ }
+
+ // if this is a 'newcat' style newcat
+ // no blog admin of destination blog -> NOK
+ // blog admin of destination blog -> OK
+ if ( i18n::strpos($newcat, 'newcat') === 0 )
+ {
+ // get blogid
+ list($blogid) = sscanf($newcat, 'newcat-%d');
+ return $this->blogAdminRights($blogid);
+ }
+
+ // category does not exist -> NOK
+ if (!$manager->existsCategory($newcat))
+ {
+ return 0;
+ }
+
+ // get item
+ $item =& $manager->getItem($itemid,1,1);
+
+ // old catid = new catid -> OK
+ if ($item['catid'] == $newcat)
+ {
+ return 1;
+ }
+
+ // not a valid category -> NOK
+ $validCat = DB::getValue('SELECT COUNT(*) AS result FROM '.sql_table('category').' WHERE catid='.intval($newcat));
+ if ( !$validCat )
+ {
+ return 0;
+ }
+
+ // get destination blog
+ $item =& $manager->getItem($itemid, 1, 1);
+ $source_blogid = $item['blogid'];
+ $dest_blogid = getBlogIDFromCatID($newcat);
+
+ // not a team member of destination blog -> NOK
+ if ( !$this->teamRights($dest_blogid) )
+ {
+ return 0;
+ }
+
+ // if member is author of item -> OK
+ if ( $item['authorid'] == $this->getID() )
+ {
+ return 1;
+ }
+
+ // if member has admin rights on both blogs: OK
+ if ( ($this->blogAdminRights($dest_blogid)) && ($this->blogAdminRights($source_blogid)) )
+ {
+ return 1;
+ }
+
+ // all other cases: NOK
+ return 0;
+ }
+
+ /**
+ * Member::setCookies()
+ * Sets the cookies for the member
+ *
+ * @param boolean $shared set this to 1 when using a shared computer. Cookies will expire
+ * at the end of the session in this case.
+ * @return void
+ *
+ */
+ public function setCookies($shared = 0)
+ {
+ global $CONF;
+
+ if ( $CONF['SessionCookie'] || $shared )
+ {
+ $lifetime = 0;
+ }
+ else
+ {
+ $lifetime = time()+2592000;
+ }
+
+ setcookie($CONF['CookiePrefix'] . 'user', $this->getDisplayName(), $lifetime, $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);
+ setcookie($CONF['CookiePrefix'] . 'loginkey', $this->getCookieKey(), $lifetime, $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);
+
+ // make sure cookies on shared pcs don't get renewed
+ if ( $shared )
+ {
+ setcookie($CONF['CookiePrefix'] .'sharedpc', '1',$lifetime,$CONF['CookiePath'],$CONF['CookieDomain'],$CONF['CookieSecure']);
+ }
+ return;
+ }
+
+ /**
+ * Member::sendActivationLink()
+ * Send activation mail
+ *
+ * @param string $type activation type
+ * @param string $extra extra info
+ * @return void
+ */
+ public function sendActivationLink($type, $extra='')
+ {
+ global $CONF;
+
+ if ( !isset($CONF['ActivationDays']) )
+ {
+ $CONF['ActivationDays'] = 2;
+ }
+
+ // generate key and URL
+ $key = $this->generateActivationEntry($type, $extra);
+ $url = $CONF['AdminURL'] . 'index.php?action=activate&key=' . $key;
+
+ // choose text to use in mail
+ switch ( $type )
+ {
+ case 'register':
+ $message = _ACTIVATE_REGISTER_MAIL;
+ $subject = _ACTIVATE_REGISTER_MAILTITLE;
+ break;
+ case 'forgot':
+ $message = _ACTIVATE_FORGOT_MAIL;
+ $subject = _ACTIVATE_FORGOT_MAILTITLE;
+ break;
+ case 'addresschange':
+ $message = _ACTIVATE_CHANGE_MAIL;
+ $subject = _ACTIVATE_CHANGE_MAILTITLE;
+ break;
+ default;
+ }
+
+ // fill out variables in text
+ $aVars = array(
+ 'siteName' => $CONF['SiteName'],
+ 'siteUrl' => $CONF['IndexURL'],
+ 'memberName' => $this->getDisplayName(),
+ 'activationUrl' => $url,
+ 'activationDays' => $CONF['ActivationDays']
+ );
+
+ $message = Template::fill($message, $aVars);
+ $subject = Template::fill($subject, $aVars);
+
+ // send mail
+ NOTIFICATION::mail($this->getEmail(), $subject ,$message, $CONF['AdminEmail'], i18n::get_current_charset());
+
+ ActionLog::add(INFO, _ACTIONLOG_ACTIVATIONLINK . ' (' . $this->getDisplayName() . ' / type: ' . $type . ')');
+ return;
+ }
+
+ /**
+ * Member::getAdminBlogs()
+ * Returns an array of all blogids for which member has admin rights
+ *
+ * @param void
+ * @return array weblog IDs in which this member has admin rights
+ *
+ */
+ public function getAdminBlogs()
+ {
+ $blogs = array();
+
+ if ($this->isAdmin())
+ {
+ $query = 'SELECT bnumber as blogid from '.sql_table('blog');
+ }
+ else
+ {
+ $query = 'SELECT tblog as blogid from '.sql_table('team').' where tadmin=1 and tmember=' . $this->getID();
+ }
+
+ $res = DB::getResult($query);
+ if ( $res->rowCount() > 0 )
+ {
+ foreach ( $res as $row )
+ {
+ array_push($blogs, $row['blogid']);
+ }
+ }
+ return $blogs;
+ }
+
+ /**
+ * Member::getTeamBlogs()
+ * Returns an array of all blogids for which member has team rights
+ *
+ * @param boolean $incAdmin whether checking weblog admin rights or not
+ * @return array weblog IDs in which this member join
+ *
+ */
+ public function getTeamBlogs($incAdmin = 1)
+ {
+ $incAdmin = intval($incAdmin);
+ $blogs = array();
+
+ if ( $this->isAdmin() && $incAdmin )
+ {
+ $query = 'SELECT bnumber as blogid from '.sql_table('blog');
+ }
+ else
+ {
+ $query = 'SELECT tblog as blogid from '.sql_table('team').' where tmember=' . $this->getID();
+ }
+
+ $res = DB::getResult($query);
+ if ( $res->rowCount() > 0 )
+ {
+ foreach ( $res as $row )
+ {
+ array_push($blogs, $row['blogid']);
+ }
+ }
+ return $blogs;
+ }
+
+ /**
+ * Member::getNotifyFromMailAddress()
+ *
+ * Returns an email address from which notification of commenting/karma voting can
+ * be sent. A suggestion can be given for when the member is not logged in
+ *
+ * @param String $suggest
+ * @return String mail address or suggestion
+ */
+ public function getNotifyFromMailAddress($suggest = "")
+ {
+ global $CONF;
+ if ( $this->isLoggedIn() )
+ {
+ return $this->getDisplayName() . " <" . $this->getEmail() . ">";
+ }
+ else if ( NOTIFICATION::address_validation($suggest) )
+ {
+ return $suggest;
+ }
+ return $CONF['AdminEmail'];
+ }
+
+ /**
+ * Member::write()
+ * Write data to database
+ *
+ * @param void
+ * @return void
+ *
+ */
+ public function write()
+ {
+ $query = 'UPDATE '.sql_table('member')
+ . ' SET mname=' . DB::quoteValue($this->displayname) . ', '
+ . 'mrealname='. DB::quoteValue($this->realname) . ', '
+ . 'mpassword='. DB::quoteValue($this->password) . ', '
+ . 'mcookiekey='. DB::quoteValue($this->cookiekey) . ', '
+ . 'murl=' . DB::quoteValue($this->url) . ', '
+ . 'memail=' . DB::quoteValue($this->email) . ', '
+ . 'madmin=' . intval($this->admin) . ', '
+ . 'mnotes=' . DB::quoteValue($this->notes) . ', '
+ . 'mcanlogin=' . intval($this->canlogin) . ', '
+ . 'mlocale=' . DB::quoteValue($this->locale) . ', '
+ . 'madminskin=' . DB::quoteValue($this->adminskin) . ', '
+ . 'mbkmklt=' . DB::quoteValue($this->bookmarklet) . ', '
+ . 'mautosave=' . intval($this->autosave) . ' '
+ . 'WHERE mnumber=' . intval($this->id);
+ DB::execute($query);
+ return;
+ }
+
+ public function checkCookieKey($key)
+ {
+ return ( ($key != '') && ( $key == $this->getCookieKey() ) );
+ }
+
+ public function checkPassword($pw)
+ {
+ /* for lower compatibility (md5) */
+ if ( strlen($this->password) === 32 )
+ {
+ return (md5($pw) == $this->password);
+ }
+ return ($this->hash($pw) == $this->password);
+ }
+
+ public function getRealName()
+ {
+ return $this->realname;
+ }
+
+ public function setRealName($name)
+ {
+ $this->realname = $name;
+ }
+
+ public function getEmail()
+ {
+ return $this->email;
+ }
+
+ public function setEmail($email)
+ {
+ $this->email = $email;
+ }
+
+ public function getPassword()
+ {
+ return $this->password;
+ }
+
+ public function setPassword($pwd)
+ {
+ $this->password = $this->hash($pwd);
+ }
+
+ public function getCookieKey()
+ {
+ return $this->cookiekey;
+ }
+
+ /**
+ * Member::newCookieKey()
+ * Generate new cookiekey, save it, and return it
+ *
+ * @param void
+ * @return void
+ *
+ */
+ public function newCookieKey()
+ {
+ mt_srand( (double) microtime() * 1000000);
+ $this->cookiekey = $this->hash(uniqid(mt_rand()));
+ $this->write();
+ return $this->cookiekey;
+ }
+
+ public function setCookieKey($val)
+ {
+ $this->cookiekey = $val;
+ }
+
+ public function getURL()
+ {
+ return $this->url;
+ }
+
+ public function setURL($site)
+ {
+ $this->url = $site;
+ }
+
+ public function setAdminSkin($skin)
+ {
+ $this->adminskin = $skin;
+ }
+
+ public function setBookmarklet($skin)
+ {
+ $this->bookmarklet = $skin;
+ }
+
+ public function getAdminSkin()
+ {
+ return $this->adminskin;
+ }
+
+ public function getBookmarklet()
+ {
+ return $this->bookmarklet;
+ }
+
+ public function getLocale()
+ {
+ return $this->locale;
+ }
+
+ public function setLocale($locale)
+ {
+ if ( !preg_match('#^(.+)_(.+)_(.+)$#', $locale)
+ && ($locale = i18n::convert_old_language_file_name_to_locale($locale)) === FALSE )
+ {
+ $locale = '';
+ }
+ $this->locale = $locale;
+ return;
+ }
+
+ public function setDisplayName($nick)
+ {
+ $this->displayname = $nick;
+ }
+
+ public function getDisplayName()
+ {
+ return $this->displayname;
+ }
+
+ public function isAdmin()
+ {
+ return $this->admin;
+ }
+
+ public function setAdmin($val)
+ {
+ $this->admin = $val;
+ }
+
+ public function canLogin()
+ {
+ return $this->canlogin;
+ }
+
+ public function setCanLogin($val)
+ {
+ $this->canlogin = $val;
+ }
+
+ public function getNotes()
+ {
+ return $this->notes;
+ }
+
+ public function setNotes($val)
+ {
+ $this->notes = $val;
+ }
+
+ public function getAutosave()
+ {
+ return $this->autosave;
+ }
+
+ public function setAutosave($val)
+ {
+ $this->autosave = $val;
+ return;
+ }
+
+ /**
+ * Member::getID()
+ *
+ * @param void
+ * @return integer id of this member object
+ *
+ */
+ public function getID()
+ {
+ return $this->id;
+ }
+
+ /**
+ * Member::exists()
+ * Returns true if there is a member with the given login name
+ *
+ * @static
+ * @param string $name target name
+ * @return boolean whether target name exists or not
+ */
+ public static function exists($name)
+ {
+ $r = DB::getResult('SELECT * FROM ' . sql_table('member') . ' WHERE mname=' . DB::quoteValue($name));
+ return ( $r->rowCount() != 0 );
+ }
+
+ /**
+ * Member::existsID()
+ * Returns true if there is a member with the given ID
+ *
+ * @static
+ * @param integer $id target id
+ * @return boolean whether target id exists or not
+ *
+ */
+ public static function existsID($id)
+ {
+ $r = DB::getResult('SELECT * FROM ' . sql_table('member') . ' WHERE mnumber=' . intval($id));
+ return ( $r->rowCount() != 0 );
+ }
+
+ /**
+ * Member::isNameProtected()
+ * Checks if a username is protected.
+ * If so, it can not be used on anonymous comments
+ *
+ * @param string $name target name
+ * @return boolean whether the name exists or not
+ *
+ */
+ public function isNameProtected($name)
+ {
+ // extract name
+ $name = strip_tags($name);
+ $name = trim($name);
+ return self::exists($name);
+ }
+
+ /**
+ * Member::create()
+ * Adds a new member
+ *
+ * @static
+ * @param String $name
+ * @param String $realname
+ * @param String $password
+ * @param String $email
+ * @param String $url
+ * @param String $admin
+ * @param String $canlogin
+ * @param String $notes
+ * @return String 1 if success, others if fail
+ */
+ static public function create($name, $realname, $password, $email, $url, $admin, $canlogin, $notes)
+ {
+ if ( !NOTIFICATION::address_validation($email) )
+ {
+ return _ERROR_BADMAILADDRESS;
+ }
+
+ /* TODO: this method should be in MEMBER class, not globalfunctions */
+ if ( !isValidDisplayName($name) )
+ {
+ return _ERROR_BADNAME;
+ }
+
+ if ( self::exists($name) )
+ {
+ return _ERROR_NICKNAMEINUSE;
+ }
+
+ if ( !$realname )
+ {
+ return _ERROR_REALNAMEMISSING;
+ }
+
+ /* TODO: check the number of characters */
+ if ( !$password )
+ {
+ return _ERROR_PASSWORDMISSING;
+ }
+
+ /*
+ * begin if: sometimes user didn't prefix the URL with http:// or https://,
+ * this cause a malformed URL. Let's fix it.
+ */
+
+ if ( !preg_match('#^https?://#', $url) )
+ {
+ $url = 'http://' . $url;
+ }
+
+ $name = DB::quoteValue($name);
+ $realname = DB::quoteValue($realname);
+ /* NOTE: hashed password is automatically updated if the length is 32 bytes when logging in */
+ $password = DB::quoteValue(md5($password));
+ $email = DB::quoteValue($email);
+ $url = DB::quoteValue($url);
+ $admin = (integer) $admin;
+ $canlogin = (integer) $canlogin;
+ $notes = DB::quoteValue($notes);
+
+ $query = "INSERT INTO %s"
+ . " (MNAME,MREALNAME,MPASSWORD,MEMAIL,MURL, MADMIN, MCANLOGIN, MNOTES)"
+ . " VALUES (%s, %s, %s, %s, %s, %d, %d, %s)";
+ $query = sprintf($query, sql_table('member'), $name, $realname, $password, $email, $url, $admin, $canlogin, $notes);
+ DB::execute($query);
+
+ ActionLog::add(INFO, _ACTIONLOG_NEWMEMBER . ' ' . $name);
+
+ return 1;
+ }
+
+ /**
+ * Member::getActivationInfo()
+ * Returns activation info for a certain key (an object with properties vkey, vmember, ...)
+ *
+ * @static
+ * @param string $key activation key
+ * @return mixed return 0 if failed, else return activation table object
+ *
+ */
+ public static function getActivationInfo($key)
+ {
+ $query = 'SELECT * FROM ' . sql_table('activation') . ' WHERE vkey=' . DB::quoteValue($key);
+ $res = DB::getResult($query);
+
+ if ( !$res || ($res->rowCount() == 0) )
+ {
+ return 0;
+ }
+ return $res->fetch();
+ }
+
+ /**
+ * Member::generateActivationEntry()
+ * Creates an account activation key
+ * addresschange -> old email address
+ *
+ * @param string $type one of the following values (determines what to do when activation expires)
+ * 'register' (new member registration)
+ * 'forgot' (forgotton password)
+ * 'addresschange' (member address has changed)
+ * @param string $extra extra info (needed when validation link expires)
+ * @return string activation key
+ */
+ public function generateActivationEntry($type, $extra = '')
+ {
+ // clean up old entries
+ $this->cleanupActivationTable();
+
+ // kill any existing entries for the current member (delete is ok)
+ // (only one outstanding activation key can be present for a member)
+ DB::execute('DELETE FROM ' . sql_table('activation') . ' WHERE vmember=' . intval($this->getID()));
+
+ // indicates if the member can log in while the link is active
+ $canLoginWhileActive = false;
+ switch ( $type )
+ {
+ case 'forgot':
+ $canLoginWhileActive = true;
+ break;
+ case 'register':
+ break;
+ case 'addresschange':
+ $extra = $extra . '/' . ( $this->canLogin() ? '1' : '0' );
+ break;
+ }
+
+ $ok = false;
+ while ( !$ok )
+ {
+ // generate a random key
+ srand((double)microtime()*1000000);
+ $key = $this->hash(uniqid(rand(), true));
+
+ // attempt to add entry in database
+ // add in database as non-active
+ $query = 'INSERT INTO %s (vkey, vtime, vmember, vtype, vextra) VALUES (%s, %s, %d, %s, %s)';
+ $query = sprintf($query
+ , sql_table('activation')
+ , DB::quoteValue($key)
+ , DB::formatDateTime()
+ , intval($this->getID())
+ , DB::quoteValue($type)
+ , DB::quoteValue($extra)
+ );
+ if ( DB::execute($query) !== FALSE )
+ $ok = true;
+ }
+
+ // mark member as not allowed to log in
+ if ( !$canLoginWhileActive )
+ {
+ $this->setCanLogin(0);
+ $this->write();
+ }
+
+ // return the key
+ return $key;
+ }
+
+ /**
+ * Member::activate()
+ * Inidicates that an activation link has been clicked and any forms displayed
+ * there have been successfully filled out.
+ *
+ * @param string $key activation key
+ * @return boolean
+ *
+ */
+ public function activate($key)
+ {
+ // get activate info
+ $info = self::getActivationInfo($key);
+
+ // no active key
+ if ( !$info )
+ {
+ return false;
+ }
+
+ switch ( $info['vtype'] )
+ {
+ case 'forgot':
+ // nothing to do
+ break;
+ case 'register':
+ // set canlogin value
+ global $CONF;
+ DB::execute('UPDATE ' . sql_table('member') . ' SET mcanlogin=' . intval($CONF['NewMemberCanLogon']). ' WHERE mnumber=' . intval($info['vmember']));
+ break;
+ case 'addresschange':
+ // reset old 'canlogin' value
+ list($oldEmail, $oldCanLogin) = preg_split('#/#', $info['vextra']);
+ DB::execute('UPDATE ' . sql_table('member') . ' SET mcanlogin=' . intval($oldCanLogin). ' WHERE mnumber=' . intval($info['vmember']));
+ break;
+ }
+
+ // delete from activation table
+ DB::execute('DELETE FROM ' . sql_table('activation') . ' WHERE vkey=' . DB::quoteValue($key));
+
+ // success!
+ return true;
+ }
+
+ /**
+ * Member::cleanupActivationTable()
+ * Cleans up entries in the activation table. All entries older than 2 days are removed.
+ * (static)
+ *
+ * @param void
+ * @return void
+ */
+ public function cleanupActivationTable()
+ {
+ $actdays = 2;
+ if ( isset($CONF['ActivationDays']) && intval($CONF['ActivationDays']) > 0 )
+ {
+ $actdays = intval($CONF['ActivationDays']);
+ }
+ else
+ {
+ $CONF['ActivationDays'] = 2;
+ }
+ $boundary = time() - (60 * 60 * 24 * $actdays);
+
+ // 1. walk over all entries, and see if special actions need to be performed
+ $query = sprintf('SELECT * FROM %s WHERE vtime < %s', sql_table('activation'), DB::formatDateTime($boundary));
+ $res = DB::getResult($query);
+
+ foreach ( $res as $row )
+ {
+ switch ( $row['vtype'] )
+ {
+ case 'register':
+ // delete all information about this site member. registration is undone because there was
+ // no timely activation
+ include_once($DIR_LIBS . 'ADMIN.php');
+ Admin::deleteOneMember(intval($row['vmember']));
+ break;
+ case 'addresschange':
+ // revert the e-mail address of the member back to old address
+ list($oldEmail, $oldCanLogin) = preg_split('#/#', $row['vextra']);
+ DB::execute('UPDATE ' . sql_table('member') . ' SET mcanlogin=' . intval($oldCanLogin). ', memail=' . DB::quoteValue($oldEmail). ' WHERE mnumber=' . intval($row['vmember']));
+ break;
+ case 'forgot':
+ // delete the activation link and ignore. member can request a new password using the
+ // forgot password link
+ break;
+ }
+ }
+
+ // 2. delete activation entries for real
+ $query = sprintf('DELETE FROM %s WHERE vtime < %s', sql_table('activation'), DB::formatDateTime($boundary));
+ DB::execute($query);
+ return;
+ }
+
+ /**
+ * Member::$language
+ *
+ * @obsolete
+ * @param void
+ * @return void
+ *
+ */
+ public $language = '';
+ /**
+ * Member::getLanguage()
+ *
+ * @obsolete
+ * @param void
+ * @return void
+ *
+ */
+ public function getLanguage()
+ {
+ if ( ($language = i18n::convert_locale_to_old_language_file_name($this->locale)) === FALSE )
+ {
+ $language = '';
+ }
+ return $language;
+ }
+}