diff options
Diffstat (limited to 'services')
| -rw-r--r-- | services/userservice.php | 858 |
1 files changed, 452 insertions, 406 deletions
diff --git a/services/userservice.php b/services/userservice.php index e611cb8..19e81c6 100644 --- a/services/userservice.php +++ b/services/userservice.php @@ -1,6 +1,15 @@ <?php class UserService { var $db; + var $fields = array( + 'primary' => 'uId', + 'username' => 'username', + 'password' => 'password'); + var $profileurl; + var $tablename; + var $sessionkey; + var $cookiekey; + var $cookietime = 1209600; // 2 weeks function &getInstance(&$db) { static $instance; @@ -9,423 +18,460 @@ class UserService { return $instance; } - var $fields = array( - 'primary' => 'uId', - 'username' => 'username', - 'password' => 'password' - ); - var $profileurl; - var $tablename; - var $sessionkey; - var $cookiekey; - var $cookietime = 1209600; // 2 weeks - - function UserService(& $db) { - $this->db =& $db; - $this->tablename = $GLOBALS['tableprefix'] .'users'; - $this->sessionkey = INSTALLATION_ID.'-currentuserid'; - $this->cookiekey = INSTALLATION_ID.'-login'; - $this->profileurl = createURL('profile', '%2$s'); - } - - function _checkdns($host) { - if (function_exists('checkdnsrr')) { - return checkdnsrr($host); - } else { - return $this->_checkdnsrr($host); - } - } - - function _checkdnsrr($host, $type = "MX") { - if(!empty($host)) { - @exec("nslookup -type=$type $host", $output); - while(list($k, $line) = each($output)) { - if(eregi("^$host", $line)) { - return true; - } - } - return false; - } - } - - function _getuser($fieldname, $value) { - $query = 'SELECT * FROM '. $this->getTableName() .' WHERE '. $fieldname .' = "'. $this->db->sql_escape($value) .'"'; - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) - return $row; - else - return false; - } - - function & getUsers($nb=0) { - $query = 'SELECT * FROM '. $this->getTableName() .' ORDER BY `uId` DESC'; - if($nb>0) { - $query .= ' LIMIT 0, '.$nb; - } - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - while ($row = & $this->db->sql_fetchrow($dbresult)) { - $users[] = $row; - } - return $users; - } - - function _randompassword() { - $seed = (integer) md5(microtime()); - mt_srand($seed); - $password = mt_rand(1, 99999999); - $password = substr(md5($password), mt_rand(0, 19), mt_rand(6, 12)); - return $password; - } - - function _updateuser($uId, $fieldname, $value) { - $updates = array ($fieldname => $value); - $sql = 'UPDATE '. $this->getTableName() .' SET '. $this->db->sql_build_array('UPDATE', $updates) .' WHERE '. $this->getFieldName('primary') .'='. intval($uId); - - // Execute the statement. - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not update user', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - - // Everything worked out, so return true. - return true; - } - - function getProfileUrl($id, $username) { - return sprintf($this->profileurl, urlencode($id), urlencode($username)); - } - - function getUserByUsername($username) { - return $this->_getuser($this->getFieldName('username'), $username); - } - - function getUser($id) { - return $this->_getuser($this->getFieldName('primary'), $id); - } - - function isLoggedOn() { - return ($this->getCurrentUserId() !== false); - } - - function &getCurrentUser($refresh = FALSE, $newval = NULL) { - static $currentuser; - if (!is_null($newval)) //internal use only: reset currentuser - $currentuser = $newval; - else if ($refresh || !isset($currentuser)) { - if ($id = $this->getCurrentUserId()) { - $currentuser = $this->getUser($id); - } else { - $currentuser = null; - } - } - return $currentuser; - } - - function isAdmin($userid) { - $user = $this->getUser($userid); - - if(isset($GLOBALS['admin_users']) - && in_array($user['username'], $GLOBALS['admin_users'])) { - return true; - } else { - return false; - } - } - - function getCurrentUserId() { - if (isset($_SESSION[$this->getSessionKey()])) { - //echo "session";die($_SESSION[$this->getSessionKey()]); - return $_SESSION[$this->getSessionKey()]; - } else if (isset($_COOKIE[$this->getCookieKey()])) { - //echo "cookie";die(); - - $cook = split(':', $_COOKIE[$this->getCookieKey()]); - //cookie looks like this: 'id:md5(username+password)' - $query = 'SELECT * FROM '. $this->getTableName() . + function UserService(& $db) { + $this->db =& $db; + $this->tablename = $GLOBALS['tableprefix'] .'users'; + $this->sessionkey = INSTALLATION_ID.'-currentuserid'; + $this->cookiekey = INSTALLATION_ID.'-login'; + $this->profileurl = createURL('profile', '%2$s'); + } + + function _checkdns($host) { + if (function_exists('checkdnsrr')) { + return checkdnsrr($host); + } else { + return $this->_checkdnsrr($host); + } + } + + function _checkdnsrr($host, $type = "MX") { + if(!empty($host)) { + @exec("nslookup -type=$type $host", $output); + while(list($k, $line) = each($output)) { + if(eregi("^$host", $line)) { + return true; + } + } + return false; + } + } + + function _getuser($fieldname, $value) { + $query = 'SELECT * FROM '. $this->getTableName() .' WHERE '. $fieldname .' = "'. $this->db->sql_escape($value) .'"'; + + if (! ($dbresult =& $this->db->sql_query($query)) ) { + message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); + return false; + } + + if ($row =& $this->db->sql_fetchrow($dbresult)) + return $row; + else + return false; + } + + function & getUsers($nb=0) { + $query = 'SELECT * FROM '. $this->getTableName() .' ORDER BY `uId` DESC'; + if($nb>0) { + $query .= ' LIMIT 0, '.$nb; + } + if (! ($dbresult =& $this->db->sql_query($query)) ) { + message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); + return false; + } + + while ($row = & $this->db->sql_fetchrow($dbresult)) { + $users[] = $row; + } + return $users; + } + + function _randompassword() { + $seed = (integer) md5(microtime()); + mt_srand($seed); + $password = mt_rand(1, 99999999); + $password = substr(md5($password), mt_rand(0, 19), mt_rand(6, 12)); + return $password; + } + + function _updateuser($uId, $fieldname, $value) { + $updates = array ($fieldname => $value); + $sql = 'UPDATE '. $this->getTableName() .' SET '. $this->db->sql_build_array('UPDATE', $updates) .' WHERE '. $this->getFieldName('primary') .'='. intval($uId); + + // Execute the statement. + $this->db->sql_transaction('begin'); + if (!($dbresult = & $this->db->sql_query($sql))) { + $this->db->sql_transaction('rollback'); + message_die(GENERAL_ERROR, 'Could not update user', '', __LINE__, __FILE__, $sql, $this->db); + return false; + } + $this->db->sql_transaction('commit'); + + // Everything worked out, so return true. + return true; + } + + function getProfileUrl($id, $username) { + return sprintf($this->profileurl, urlencode($id), urlencode($username)); + } + + function getUserByUsername($username) { + return $this->_getuser($this->getFieldName('username'), $username); + } + + function getUser($id) { + return $this->_getuser($this->getFieldName('primary'), $id); + } + + // Momentary useful in order to go to object code + function getObjectUser($id) { + $user = $this->_getuser($this->getFieldName('primary'), $id); + return new User($id, $user[$this->getFieldName('username')]); + } + + function isLoggedOn() { + return ($this->getCurrentUserId() !== false); + } + + function &getCurrentUser($refresh = FALSE, $newval = NULL) { + static $currentuser; + if (!is_null($newval)) { //internal use only: reset currentuser + $currentuser = $newval; + } else if ($refresh || !isset($currentuser)) { + if ($id = $this->getCurrentUserId()) { + $currentuser = $this->getUser($id); + } else { + $currentuser = null; + } + } + return $currentuser; + } + + // Momentary useful in order to go to object code + function getCurrentObjectUser($refresh = FALSE, $newval = NULL) { + static $currentObjectUser; + if (!is_null($newval)) { //internal use only: reset currentuser + $currentObjectUser = $newval; + } else if ($refresh || !isset($currentObjectUser)) { + if ($id = $this->getCurrentUserId()) { + $currentObjectUser = $this->getObjectUser($id); + } else { + $currentObjectUser = null; + } + } + return $currentObjectUser; + } + + function isAdmin($userid) { + $user = $this->getUser($userid); + + if(isset($GLOBALS['admin_users']) + && in_array($user['username'], $GLOBALS['admin_users'])) { + return true; + } else { + return false; + } + } + + /* return current user id based on session or cookie */ + function getCurrentUserId() { + if (isset($_SESSION[$this->getSessionKey()])) { + return $_SESSION[$this->getSessionKey()]; + } else if (isset($_COOKIE[$this->getCookieKey()])) { + $cook = split(':', $_COOKIE[$this->getCookieKey()]); + //cookie looks like this: 'id:md5(username+password)' + $query = 'SELECT * FROM '. $this->getTableName() . ' WHERE MD5(CONCAT('.$this->getFieldName('username') . ', '.$this->getFieldName('password') . ')) = \''.$this->db->sql_escape($cook[1]).'\' AND '. - $this->getFieldName('primary'). ' = '. $this->db->sql_escape($cook[0]); - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row = $this->db->sql_fetchrow($dbresult)) { - $_SESSION[$this->getSessionKey()] = $row[$this->getFieldName('primary')]; - return $_SESSION[$this->getSessionKey()]; - } - } - return false; - } - - function login($username, $password, $remember = FALSE) { - $password = $this->sanitisePassword($password); - $query = 'SELECT '. $this->getFieldName('primary') .' FROM '. $this->getTableName() .' WHERE '. $this->getFieldName('username') .' = "'. $this->db->sql_escape($username) .'" AND '. $this->getFieldName('password') .' = "'. $this->db->sql_escape($password) .'"'; - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) { - $id = $_SESSION[$this->getSessionKey()] = $row[$this->getFieldName('primary')]; - if ($remember) { - $cookie = $id .':'. md5($username.$password); - setcookie($this->cookiekey, $cookie, time() + $this->cookietime, '/'); - } - return true; - } else { - return false; - } - } - - function logout() { - @setcookie($this->getCookiekey(), '', time() - 1, '/'); - unset($_COOKIE[$this->getCookiekey()]); - session_unset(); - $this->getCurrentUser(TRUE, false); - } - - function getWatchlist($uId) { - // Gets the list of user IDs being watched by the given user. - $query = 'SELECT watched FROM '. $GLOBALS['tableprefix'] .'watched WHERE uId = '. intval($uId); - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get watchlist', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $arrWatch = array(); - if ($this->db->sql_numrows($dbresult) == 0) - return $arrWatch; - while ($row =& $this->db->sql_fetchrow($dbresult)) - $arrWatch[] = $row['watched']; - return $arrWatch; - } - - function getWatchNames($uId, $watchedby = false) { - // Gets the list of user names being watched by the given user. - // - If $watchedby is false get the list of users that $uId watches - // - If $watchedby is true get the list of users that watch $uId - if ($watchedby) { - $table1 = 'b'; - $table2 = 'a'; - } else { - $table1 = 'a'; - $table2 = 'b'; - } - $query = 'SELECT '. $table1 .'.'. $this->getFieldName('username') .' FROM '. $GLOBALS['tableprefix'] .'watched AS W, '. $this->getTableName() .' AS a, '. $this->getTableName() .' AS b WHERE W.watched = a.'. $this->getFieldName('primary') .' AND W.uId = b.'. $this->getFieldName('primary') .' AND '. $table2 .'.'. $this->getFieldName('primary') .' = '. intval($uId) .' ORDER BY '. $table1 .'.'. $this->getFieldName('username'); - - if (!($dbresult =& $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get watchlist', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $arrWatch = array(); - if ($this->db->sql_numrows($dbresult) == 0) { - return $arrWatch; - } - while ($row =& $this->db->sql_fetchrow($dbresult)) { - $arrWatch[] = $row[$this->getFieldName('username')]; - } - return $arrWatch; - } - - function getWatchStatus($watcheduser, $currentuser) { - // Returns true if the current user is watching the given user, and false otherwise. - $query = 'SELECT watched FROM '. $GLOBALS['tableprefix'] .'watched AS W INNER JOIN '. $this->getTableName() .' AS U ON U.'. $this->getFieldName('primary') .' = W.watched WHERE U.'. $this->getFieldName('primary') .' = '. intval($watcheduser) .' AND W.uId = '. intval($currentuser); - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get watchstatus', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $arrWatch = array(); - if ($this->db->sql_numrows($dbresult) == 0) - return false; - else - return true; - } - - function setWatchStatus($subjectUserID) { - if (!is_numeric($subjectUserID)) - return false; - - $currentUserID = $this->getCurrentUserId(); - $watched = $this->getWatchStatus($subjectUserID, $currentUserID); - - if ($watched) { - $sql = 'DELETE FROM '. $GLOBALS['tableprefix'] .'watched WHERE uId = '. intval($currentUserID) .' AND watched = '. intval($subjectUserID); - if (!($dbresult =& $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not add user to watch list', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - } else { - $values = array( + $this->getFieldName('primary'). ' = '. $this->db->sql_escape($cook[0]); + + if (! ($dbresult =& $this->db->sql_query($query)) ) { + message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); + return false; + } + + if ($row = $this->db->sql_fetchrow($dbresult)) { + $_SESSION[$this->getSessionKey()] = $row[$this->getFieldName('primary')]; + return $_SESSION[$this->getSessionKey()]; + } + } + return false; + } + + function login($username, $password, $remember = FALSE) { + $password = $this->sanitisePassword($password); + $query = 'SELECT '. $this->getFieldName('primary') .' FROM '. $this->getTableName() .' WHERE '. $this->getFieldName('username') .' = "'. $this->db->sql_escape($username) .'" AND '. $this->getFieldName('password') .' = "'. $this->db->sql_escape($password) .'"'; + + if (! ($dbresult =& $this->db->sql_query($query)) ) { + message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); + return false; + } + + if ($row =& $this->db->sql_fetchrow($dbresult)) { + $id = $_SESSION[$this->getSessionKey()] = $row[$this->getFieldName('primary')]; + if ($remember) { + $cookie = $id .':'. md5($username.$password); + setcookie($this->cookiekey, $cookie, time() + $this->cookietime, '/'); + } + return true; + } else { + return false; + } + } + + function logout() { + @setcookie($this->getCookiekey(), '', time() - 1, '/'); + unset($_COOKIE[$this->getCookiekey()]); + session_unset(); + $this->getCurrentUser(TRUE, false); + } + + function getWatchlist($uId) { + // Gets the list of user IDs being watched by the given user. + $query = 'SELECT watched FROM '. $GLOBALS['tableprefix'] .'watched WHERE uId = '. intval($uId); + + if (! ($dbresult =& $this->db->sql_query($query)) ) { + message_die(GENERAL_ERROR, 'Could not get watchlist', '', __LINE__, __FILE__, $query, $this->db); + return false; + } + + $arrWatch = array(); + if ($this->db->sql_numrows($dbresult) == 0) + return $arrWatch; + while ($row =& $this->db->sql_fetchrow($dbresult)) + $arrWatch[] = $row['watched']; + return $arrWatch; + } + + function getWatchNames($uId, $watchedby = false) { + // Gets the list of user names being watched by the given user. + // - If $watchedby is false get the list of users that $uId watches + // - If $watchedby is true get the list of users that watch $uId + if ($watchedby) { + $table1 = 'b'; + $table2 = 'a'; + } else { + $table1 = 'a'; + $table2 = 'b'; + } + $query = 'SELECT '. $table1 .'.'. $this->getFieldName('username') .' FROM '. $GLOBALS['tableprefix'] .'watched AS W, '. $this->getTableName() .' AS a, '. $this->getTableName() .' AS b WHERE W.watched = a.'. $this->getFieldName('primary') .' AND W.uId = b.'. $this->getFieldName('primary') .' AND '. $table2 .'.'. $this->getFieldName('primary') .' = '. intval($uId) .' ORDER BY '. $table1 .'.'. $this->getFieldName('username'); + + if (!($dbresult =& $this->db->sql_query($query))) { + message_die(GENERAL_ERROR, 'Could not get watchlist', '', __LINE__, __FILE__, $query, $this->db); + return false; + } + + $arrWatch = array(); + if ($this->db->sql_numrows($dbresult) == 0) { + return $arrWatch; + } + while ($row =& $this->db->sql_fetchrow($dbresult)) { + $arrWatch[] = $row[$this->getFieldName('username')]; + } + return $arrWatch; + } + + function getWatchStatus($watcheduser, $currentuser) { + // Returns true if the current user is watching the given user, and false otherwise. + $query = 'SELECT watched FROM '. $GLOBALS['tableprefix'] .'watched AS W INNER JOIN '. $this->getTableName() .' AS U ON U.'. $this->getFieldName('primary') .' = W.watched WHERE U.'. $this->getFieldName('primary') .' = '. intval($watcheduser) .' AND W.uId = '. intval($currentuser); + + if (! ($dbresult =& $this->db->sql_query($query)) ) { + message_die(GENERAL_ERROR, 'Could not get watchstatus', '', __LINE__, __FILE__, $query, $this->db); + return false; + } + + $arrWatch = array(); + if ($this->db->sql_numrows($dbresult) == 0) + return false; + else + return true; + } + + function setWatchStatus($subjectUserID) { + if (!is_numeric($subjectUserID)) + return false; + + $currentUserID = $this->getCurrentUserId(); + $watched = $this->getWatchStatus($subjectUserID, $currentUserID); + + if ($watched) { + $sql = 'DELETE FROM '. $GLOBALS['tableprefix'] .'watched WHERE uId = '. intval($currentUserID) .' AND watched = '. intval($subjectUserID); + if (!($dbresult =& $this->db->sql_query($sql))) { + $this->db->sql_transaction('rollback'); + message_die(GENERAL_ERROR, 'Could not add user to watch list', '', __LINE__, __FILE__, $sql, $this->db); + return false; + } + } else { + $values = array( 'uId' => intval($currentUserID), 'watched' => intval($subjectUserID) - ); - $sql = 'INSERT INTO '. $GLOBALS['tableprefix'] .'watched '. $this->db->sql_build_array('INSERT', $values); - if (!($dbresult =& $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not add user to watch list', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - } - - $this->db->sql_transaction('commit'); - return true; - } - - function addUser($username, $password, $email) { - // Set up the SQL UPDATE statement. - $datetime = gmdate('Y-m-d H:i:s', time()); - $password = $this->sanitisePassword($password); - $values = array('username' => $username, 'password' => $password, 'email' => $email, 'uDatetime' => $datetime, 'uModified' => $datetime); - $sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values); - - // Execute the statement. - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not insert user', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - - // Everything worked out, so return true. - return true; - } - - function updateUser($uId, $password, $name, $email, $homepage, $uContent) { - if (!is_numeric($uId)) - return false; - - // Set up the SQL UPDATE statement. - $moddatetime = gmdate('Y-m-d H:i:s', time()); - if ($password == '') - $updates = array ('uModified' => $moddatetime, 'name' => $name, 'email' => $email, 'homepage' => $homepage, 'uContent' => $uContent); - else - $updates = array ('uModified' => $moddatetime, 'password' => $this->sanitisePassword($password), 'name' => $name, 'email' => $email, 'homepage' => $homepage, 'uContent' => $uContent); - $sql = 'UPDATE '. $this->getTableName() .' SET '. $this->db->sql_build_array('UPDATE', $updates) .' WHERE '. $this->getFieldName('primary') .'='. intval($uId); - - // Execute the statement. - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not update user', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - - // Everything worked out, so return true. - return true; - } - - function getAllUsers ( ) {
- $query = 'SELECT * FROM '. $this->getTableName();
+ ); + $sql = 'INSERT INTO '. $GLOBALS['tableprefix'] .'watched '. $this->db->sql_build_array('INSERT', $values); + if (!($dbresult =& $this->db->sql_query($sql))) { + $this->db->sql_transaction('rollback'); + message_die(GENERAL_ERROR, 'Could not add user to watch list', '', __LINE__, __FILE__, $sql, $this->db); + return false; + } + } + + $this->db->sql_transaction('commit'); + return true; + } + + function addUser($username, $password, $email) { + // Set up the SQL UPDATE statement. + $datetime = gmdate('Y-m-d H:i:s', time()); + $password = $this->sanitisePassword($password); + $values = array('username' => $username, 'password' => $password, 'email' => $email, 'uDatetime' => $datetime, 'uModified' => $datetime); + $sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values); + + // Execute the statement. + $this->db->sql_transaction('begin'); + if (!($dbresult = & $this->db->sql_query($sql))) { + $this->db->sql_transaction('rollback'); + message_die(GENERAL_ERROR, 'Could not insert user', '', __LINE__, __FILE__, $sql, $this->db); + return false; + } + $this->db->sql_transaction('commit'); + + // Everything worked out, so return true. + return true; + } + + function updateUser($uId, $password, $name, $email, $homepage, $uContent) { + if (!is_numeric($uId)) + return false; + + // Set up the SQL UPDATE statement. + $moddatetime = gmdate('Y-m-d H:i:s', time()); + if ($password == '') + $updates = array ('uModified' => $moddatetime, 'name' => $name, 'email' => $email, 'homepage' => $homepage, 'uContent' => $uContent); + else + $updates = array ('uModified' => $moddatetime, 'password' => $this->sanitisePassword($password), 'name' => $name, 'email' => $email, 'homepage' => $homepage, 'uContent' => $uContent); + $sql = 'UPDATE '. $this->getTableName() .' SET '. $this->db->sql_build_array('UPDATE', $updates) .' WHERE '. $this->getFieldName('primary') .'='. intval($uId); + + // Execute the statement. + $this->db->sql_transaction('begin'); + if (!($dbresult = & $this->db->sql_query($sql))) { + $this->db->sql_transaction('rollback'); + message_die(GENERAL_ERROR, 'Could not update user', '', __LINE__, __FILE__, $sql, $this->db); + return false; + } + $this->db->sql_transaction('commit'); + + // Everything worked out, so return true. + return true; + } + + function getAllUsers ( ) {
+ $query = 'SELECT * FROM '. $this->getTableName();
- if (! ($dbresult =& $this->db->sql_query($query)) ) {
- message_die(GENERAL_ERROR, 'Could not get users', '', __LINE__, __FILE__, $query, $this->db);
- return false;
- }
+ if (! ($dbresult =& $this->db->sql_query($query)) ) {
+ message_die(GENERAL_ERROR, 'Could not get users', '', __LINE__, __FILE__, $query, $this->db);
+ return false;
+ }
- $rows = array();
+ $rows = array();
- while ( $row = $this->db->sql_fetchrow($dbresult) ) {
- $rows[] = $row;
- }
+ while ( $row = $this->db->sql_fetchrow($dbresult) ) {
+ $rows[] = $row;
+ }
- return $rows;
- }
+ return $rows;
+ }
- function deleteUser($uId) {
- $query = 'DELETE FROM '. $this->getTableName() .' WHERE uId = '. intval($uId);
+ function deleteUser($uId) {
+ $query = 'DELETE FROM '. $this->getTableName() .' WHERE uId = '. intval($uId);
- if (!($dbresult = & $this->db->sql_query($query))) {
- message_die(GENERAL_ERROR, 'Could not delete user', '', __LINE__, __FILE__, $query, $this->db);
- return false;
- }
+ if (!($dbresult = & $this->db->sql_query($query))) {
+ message_die(GENERAL_ERROR, 'Could not delete user', '', __LINE__, __FILE__, $query, $this->db);
+ return false;
+ }
- return true;
- }
- - - function sanitisePassword($password) { - return sha1(trim($password)); - } - - function generatePassword($uId) { - if (!is_numeric($uId)) - return false; - - $password = $this->_randompassword(); - - if ($this->_updateuser($uId, $this->getFieldName('password'), $this->sanitisePassword($password))) - return $password; - else - return false; - } - - function isReserved($username) { - if (in_array($username, $GLOBALS['reservedusers'])) { - return true; - } else { - return false; - } - } - - function isValidUsername($username) { - if (strlen($username) > 24) { - // too long usernames are cut by database and may cause bugs when compared - return false; - } elseif (preg_match('/(\W)/', $username) > 0) { - // forbidden non-alphanumeric characters - return false; - } - return true; - } - - - - function isValidEmail($email) { - if (eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,6})$", $email)) { - list($emailUser, $emailDomain) = split("@", $email); - - // Check if the email domain has a DNS record - if ($this->_checkdns($emailDomain)) { - return true; - } - } - return false; - } - - // Properties - function getTableName() { return $this->tablename; } - function setTableName($value) { $this->tablename = $value; } - - function getFieldName($field) { return $this->fields[$field]; } - function setFieldName($field, $value) { $this->fields[$field] = $value; } - - function getSessionKey() { return $this->sessionkey; } - function setSessionKey($value) { $this->sessionkey = $value; } - - function getCookieKey() { return $this->cookiekey; } - function setCookieKey($value) { $this->cookiekey = $value; } + return true;
+ }
+ + + function sanitisePassword($password) { + return sha1(trim($password)); + } + + function generatePassword($uId) { + if (!is_numeric($uId)) + return false; + + $password = $this->_randompassword(); + + if ($this->_updateuser($uId, $this->getFieldName('password'), $this->sanitisePassword($password))) + return $password; + else + return false; + } + + function isReserved($username) { + if (in_array($username, $GLOBALS['reservedusers'])) { + return true; + } else { + return false; + } + } + + function isValidUsername($username) { + if (strlen($username) > 24) { + // too long usernames are cut by database and may cause bugs when compared + return false; + } elseif (preg_match('/(\W)/', $username) > 0) { + // forbidden non-alphanumeric characters + return false; + } + return true; + } + + + + function isValidEmail($email) { + if (eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,6})$", $email)) { + list($emailUser, $emailDomain) = split("@", $email); + + // Check if the email domain has a DNS record + if ($this->_checkdns($emailDomain)) { + return true; + } + } + return false; + } + + // Properties + function getTableName() { return $this->tablename; } + function setTableName($value) { $this->tablename = $value; } + + function getFieldName($field) { return $this->fields[$field]; } + function setFieldName($field, $value) { $this->fields[$field] = $value; } + + function getSessionKey() { return $this->sessionkey; } + function setSessionKey($value) { $this->sessionkey = $value; } + + function getCookieKey() { return $this->cookiekey; } + function setCookieKey($value) { $this->cookiekey = $value; } +} + +class User { + + var $id; + var $username; + var $isAdmin; + + function User($id, $username) { + $this->id = $id; + $this->username = $username; + } + + function getId() { + return $this->id; + } + + function getUsername() { + return $this->username; + } + + function isAdmin() { + // Look for value if not already set + if(!isset($this->isAdmin)) { + $userservice =& ServiceFactory::getServiceInstance('UserService'); + $this->isAdmin = $userservice->isAdmin($this->id); + } + return $this->isAdmin; + } } ?> |