--- /dev/null
+<?php
+
+ class mw_data_users extends mw_data{
+
+ var $users;
+ var $_user;
+ var $user_status;
+ var $action_status;
+
+ # ----------------------------------------------------------------------------------------
+ # users
+ #
+
+ function users($start = 0, $alpha = null, $status = null){
+ $sgbd = $this->sgbd();
+ $env = $this->env();
+ $users = array("list" => array(), "total" => 0);
+ try{
+ $SELECT = "SELECT *";
+ $FROM = " FROM #--users";
+ $WHERE = "";
+ $WHERE .= (isset($alpha) ? ($WHERE ? " AND" : " WHERE")." LEFT(login, 1)=".$this->eq($alpha) : "");
+ $WHERE .= (isset($status) ? ($WHERE ? " AND" : " WHERE")." status=".$this->eq($status) : "");
+ $LIMIT = ($env->config("max_list") ? " LIMIT ".$env->config("max_list")." OFFSET ".$start : "");
+ $sql = "SELECT count(*) as n FROM(".$SELECT.$FROM.$WHERE.") res";
+ $rst = $sgbd->query($sql);
+ if($v_rst = $sgbd->fetch_assoc($rst)) $users["total"] = $v_rst["n"];
+ $sgbd->free_result($rst);
+ if($users["total"] > 0){
+ $sql = "SELECT * FROM(".$SELECT.$FROM.$WHERE.$LIMIT.") res";
+ $rst = $sgbd->query($sql);
+ while($v_rst = $sgbd->fetch_assoc($rst)) $users["list"][$v_rst["id"]] = $v_rst;
+ $sgbd->free_result($rst);
+ }
+ }
+ catch(Exception $e) { $users = false; }
+ return $users;
+ }
+
+ function user_by_id($id){
+ $sgbd = $this->sgbd();
+ $user = array();
+ try{
+ $sql = "SELECT * from #--users WHERE id=".$this->eq($id);
+ $rst = $sgbd->query($sql);
+ if($v_rst = $sgbd->fetch_assoc($rst)) $user = $v_rst;
+ $sgbd->free_result($rst);
+ }
+ catch(Exception $e) { $user = false; }
+ return $user;
+ }
+
+ function user($login){
+ $sgbd = $this->sgbd();
+ $user = array();
+ try{
+ $sql = "SELECT * from #--users WHERE login=".$this->eq($login);
+ $rst = $sgbd->query($sql);
+ if($v_rst = $sgbd->fetch_assoc($rst)) $user = $v_rst;
+ $sgbd->free_result($rst);
+ }
+ catch(Exception $e) { $user = false; }
+ return $user;
+ }
+
+ function user_exists($login){
+ $sgbd = $this->sgbd();
+ $EXISTS = 0;
+ try{
+ $sql = "SELECT count(*) as n from #--users WHERE login=".$this->eq($login);
+ $rst = $sgbd->query($sql);
+ if($v_rst = $sgbd->fetch_assoc($rst)) $EXISTS = $v_rst["n"];
+ $sgbd->free_result($rst);
+ }
+ catch(Exception $e) { $EXISTS = false; }
+ return $EXISTS;
+ }
+
+ function add_user($login, $password, $email, $status){
+ $sgbd = $this->sgbd();
+ $user_id = false;
+ try{
+ $sql =
+ "INSERT INTO #--users(login, password, email, status) VALUES"
+ ."( ".$this->eq($login)
+ .", ".$this->eq($password)
+ .", ".$this->eq($email)
+ .", ".$status
+ .")";
+ $sgbd->query($sql);
+ $user_id = $sgbd->insert_id();
+ }
+ catch(Exception $e) { $user_id = false; }
+ return $user_id;
+ }
+
+ function set_user($id, $login, $password, $email, $status){
+ $sgbd = $this->sgbd();
+ try{
+ $sql =
+ "UPDATE #--users SET"
+ ." login=".$this->eq($login)
+ .", password=".$this->eq($password)
+ .", email=".$this->eq($email)
+ .", status=".$status
+ ." WHERE id=".$id;
+ $sgbd->query($sql);
+ }
+ catch(Exception $e) { return false; }
+ return true;
+ }
+
+ function del_user($login){
+ $sgbd = $this->sgbd();
+ try{
+ $sql = "DELETE FROM #--users WHERE login=".$this->eq($login);
+ $sgbd->query($sql);
+ }
+ catch(Exception $e) { return false; }
+ return true;
+ }
+
+ # ----------------------------------------------------------------------------------------
+ # status
+ #
+
+ function status(){
+ if(!isset($this->user_status)) return false;
+ return $this->user_status;
+ }
+
+ function init_user_status($status = array()){
+ $sgbd = $this->sgbd();
+ $this->user_status = array();
+ try{
+ $sql = "SELECT * FROM #--user_status";
+ $rst = $sgbd->query($sql);
+ while($v_rst = $sgbd->fetch_assoc($rst)) $this->user_status[$v_rst["id"]] = $v_rst;
+ $sgbd->free_result($rst);
+ }
+ catch(Exception $e) { $this->user_status = false; }
+ return $this->user_status;
+ }
+
+ function init_action_status($status = array()){
+ if(!isset($this->user_status)) return false;
+ $sgbd = $this->sgbd();
+ $this->action_status = array();
+ try{
+ $sql = "SELECT * FROM #--action_status";
+ $rst = $sgbd->query($sql);
+ while($v_rst = $sgbd->fetch_assoc($rst)) $this->action_status[$v_rst["id"]] = $v_rst;
+ $sgbd->free_result($rst);
+ }
+ catch(Exception $e) { $this->action_status = false; }
+ return $this->action_status;
+ }
+
+ function get_user_status(){
+ $user = $this->get_session_user();
+ if($user && isset($user["status"])) return $user["status"];
+ return 0;
+ }
+
+ function get_action_status($mod, $controller = "index", $action = "index", $set_status = array()){
+ $sgbd = $this->sgbd();
+ $status = array();
+ try{
+ $sql =
+ "SELECT action, id_status"
+ ." FROM #--action_status"
+ ." WHERE action=".$this->eq($mod)
+ ." OR action=".$this->eq($mod."/".$controller)
+ ." OR action=".$this->eq($mod."/".$controller."/".$action);
+ $rst = $sgbd->query($sql);
+ while($v_rst = $sgbd->fetch_assoc($rst)){
+ if(!isset($status[$v_rst["action"]])) $status[$v_rst["action"]] = array();
+ $status[$v_rst["action"]][$v_rst["id_status"]] = true;
+ }
+ $sgbd->free_result($rst);
+ }
+ catch(Exception $e) { $status = false; }
+ return $status;
+ }
+
+ function creation_default_status(){
+ $sgbd = $this->sgbd();
+ $default_status = 0;
+ try{
+ $sql = "SELECT id FROM #--user_status WHERE creation_default=1 LIMIT 0,1";
+ $rst = $sgbd->query($sql);
+ if($v_rst = $sgbd->fetch_assoc($rst)) $default_status = $v_rst["id"];
+ $sgbd->free_result($rst);
+ }
+ catch(Exception $e) { $default_status = false; }
+ return $default_status;
+ }
+
+ # ----------------------------------------------------------------------------------------
+ # log in / out
+ #
+
+ function login($login, $password){
+ if(($user = $this->user($login)) !== false){
+ if($this->password_ok($user, $password)){
+ if(!$this->set_session($user)) $user = false;
+ }
+ else{
+ $this->clear_session();
+ $user = array();
+ }
+ }
+ return $user;
+ }
+
+ function logout(){
+ return $this->clear_session();
+ }
+
+ function user_ok($user){
+ return
+ strcmp(md5($user["password"].$_SESSION["id"]), $_SESSION["pass"]) == 0
+ && $_SESSION["ip"] == $_SERVER["REMOTE_ADDR"];
+ }
+
+ function password_ok($user, $password){
+ if(!$user) return false;
+ return
+ strcmp(md5($user["password"].$_SESSION["id"]), $password) == 0
+ && $_SESSION["ip"] == $_SERVER["REMOTE_ADDR"];
+ }
+
+ # ----------------------------------------------------------------------------------------
+ # session
+ #
+
+ function load_session(){
+ session_start();
+ if(!isset($_SESSION["id"])) $this->clear_session();
+ if(
+ $user = (
+ isset($_COOKIE["user"]) || isset($_SESSION["user"]) ?
+ $this->user(isset($_COOKIE["user"]) ? $_COOKIE["user"] : $_SESSION["user"])
+ : array()
+ )
+ ){
+ if(isset($_COOKIE["user"])) $this->set_session($user);
+ if(!$this->user_ok($user)){
+ $this->clear_session();
+ $user = array();
+ }
+ }
+ $this->_user = $user;
+ return $user;
+ }
+
+ function set_session($user){
+ $_SESSION["user"] = $user["login"];
+ $_SESSION["pass"] = md5($user["password"].$_SESSION["id"]);
+ $env = $this->env();
+ return setcookie("user", $user["login"], time() + (60 * 60 * 24 * 7), $env->path("web"));
+ }
+
+ function clear_session(){
+ unset($_SESSION["user"]);
+ unset($_SESSION["pass"]);
+ $_SESSION["ip"] = $_SERVER["REMOTE_ADDR"];
+ $_SESSION["id"] = md5(rand());
+ $env = $this->env();
+ return setcookie("user", "", 0, $env->path("web"));
+ }
+
+ function get_session_user(){
+ return $this->_user;
+ }
+
+ # ----------------------------------------------------------------------------------------
+ # uploads
+ #
+
+ function check_user_uploads_dir($user = null){
+ $env = $this->env();
+ $user_dir = $env->path("content")."uploads/".(isset($user) ? $user : $this->_user["id"]);
+ if(!file_exists($user_dir)) @mkdir($user_dir);
+ return file_exists($user_dir);
+ }
+
+ }
+
+?>
\ No newline at end of file
projects / mtweb / blobdiff