111 lines
2.4 KiB
PHP
111 lines
2.4 KiB
PHP
<?php
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class Crunchbutton_Session_Adapter extends Cana_Table {
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public function destroy($id = null) {
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if ($this->id_session) {
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$this->delete();
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}
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}
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public function save($newItem = 0) {
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if ($this->id_session || $newItem) {
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parent::save($newItem);
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}
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}
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public function set($var, $value) {
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$_SESSION[$var] = $value;
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return $this;
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}
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public function get($var) {
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return $_SESSION[$var];
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}
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public function open($savePath, $sessionName) {
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$this
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->table('session')
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->idVar('id_session')
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->load(session_id());
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return true;
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}
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public function close() {
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return true;
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}
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public function read($id = null) {
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return $this->data;
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}
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public function write($id = null, $data = null) {
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if (!$this->id_session) {
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$this->date_create = date('Y-m-d H:i:s');
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$this->active = 1;
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$this->id_user = $this->get('id_user');
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$this->ip = $_SERVER['REMOTE_ADDR'];
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$this->id_session = $id;
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}
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$this->date_activity = date('Y-m-d H:i:s');
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$this->data = $data;
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$sess = new Session_Adapter($id);
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try {
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if ($sess->id_session) {
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$this->save();
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} elseif ($id) {
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$this->save($id);
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} else {
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// no session id?
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}
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} catch (Exception $e) {}
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}
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public function gc($maxlifetime) {
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// only delete if there is no token
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Cana::db()->query('DELETE FROM session WHERE date_activity < "'.(time() - $maxlifetime).'" and token is null');
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}
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public function generateAndSaveToken() {
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if ($this->id_user && !$this->token) {
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$fields = '-=d4sh0fs4|t?&4ndM4YB350m35ymb0||0v3!!!!!!=-'.$this->id_session.$this->id_user.uniqid();
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$this->token = strtoupper(hash('sha512', $fields));
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$this->save();
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}
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}
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public static function token($token) {
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if (!$token) return false;
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$res = Cana::db()->query('select * from session where token="'.c::db()->escape($token).'"');
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$session = $res->fetch();
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if ($session->id_session) {
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return $session;
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}
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return false;
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}
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public static function deleteToken($token) {
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if (!$token) return false;
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Cana::db()->query('delete from session where token="'.c::db()->escape($token).'"');
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}
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public function auth() {
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if (!isset($this->_auth)) {
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$this->_auth = new Crunchbutton_User_Auth($this->id_user_auth);
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}
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return $this->_auth;
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}
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public function __construct($id = null) {
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parent::__construct();
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if (get_class($this) == 'Crunchbutton_Session_Adapter') {
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$this
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->table('session')
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->idVar('id_session')
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->load($id);
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}
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}
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} |