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UnknownMp
2025-06-18 10:24:27 +08:00
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uc_client/model/base.php Normal file
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<?php
/*
[UCenter] (C)2001-2099 Comsenz Inc.
This is NOT a freeware, use is subject to license terms
$Id: base.php 1167 2014-11-03 03:06:21Z hypowang $
*/
!defined('IN_UC') && exit('Access Denied');
if(!function_exists('getgpc')) {
function getgpc($k, $var='G') {
switch($var) {
case 'G': $var = &$_GET; break;
case 'P': $var = &$_POST; break;
case 'C': $var = &$_COOKIE; break;
case 'R': $var = &$_REQUEST; break;
}
return isset($var[$k]) ? $var[$k] : NULL;
}
}
class base {
var $sid;
var $time;
var $onlineip;
var $db;
var $key;
var $settings;
var $cache;
var $_CACHE;
var $app;
var $user = array();
var $input = array();
function __construct() {
$this->base();
}
function base() {
require_once UC_ROOT.'./model/var.php';
base_var::bind($this);
if(empty($this->time)) {
$this->init_var();
$this->init_db();
$this->init_cache();
$this->init_note();
$this->init_mail();
}
}
function init_var() {
$this->time = time();
$this->onlineip = $_SERVER['REMOTE_ADDR'];
if (!defined('UC_ONLYREMOTEADDR') || (defined('UC_ONLYREMOTEADDR') && !constant('UC_ONLYREMOTEADDR'))) {
require_once UC_ROOT.'./lib/ucip.class.php';
if(defined('UC_IPGETTER') && !empty(constant('UC_IPGETTER'))) {
$s = defined('UC_IPGETTER_'.strtoupper(constant('UC_IPGETTER'))) ? (is_string(constant('UC_IPGETTER_'.strtoupper(constant('UC_IPGETTER')))) ? unserialize(constant('UC_IPGETTER_'.strtoupper(constant('UC_IPGETTER')))) : constant('UC_IPGETTER_'.strtoupper(constant('UC_IPGETTER')))) : array();
$c = 'ucip_getter_'.strtolower(constant('UC_IPGETTER'));
require_once UC_ROOT.'./lib/'.$c.'.class.php';
$r = $c::get($s);
$this->onlineip = ucip::validate_ip($r) ? $r : $this->onlineip;
} else if (isset($_SERVER['HTTP_CLIENT_IP']) && ucip::validate_ip($_SERVER['HTTP_CLIENT_IP'])) {
$this->onlineip = $_SERVER['HTTP_CLIENT_IP'];
} elseif(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
if (strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ",") > 0) {
$exp = explode(",", $_SERVER['HTTP_X_FORWARDED_FOR']);
$this->onlineip = ucip::validate_ip(trim($exp[0])) ? $exp[0] : $this->onlineip;
} else {
$this->onlineip = ucip::validate_ip($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $this->onlineip;
}
}
}
$this->app['appid'] = UC_APPID;
}
function init_input($getagent = '') {
}
function init_db() {
require_once UC_ROOT.'lib/dbi.class.php';
$this->db = new ucclient_db();
$this->db->connect(UC_DBHOST, UC_DBUSER, UC_DBPW, '', UC_DBCHARSET, UC_DBCONNECT, UC_DBTABLEPRE);
}
function load($model, $base = NULL, $release = '') {
$base = $base ? $base : $this;
if(empty($_ENV[$model])) {
require_once UC_ROOT."./model/$model.php";
$modelname = $model.'model';
$_ENV[$model] = new $modelname($base);
}
return $_ENV[$model];
}
function date($time, $type = 3) {
if(!$this->settings) {
$this->settings = $this->cache('settings');
}
$format[] = $type & 2 ? (!empty($this->settings['dateformat']) ? $this->settings['dateformat'] : 'Y-n-j') : '';
$format[] = $type & 1 ? (!empty($this->settings['timeformat']) ? $this->settings['timeformat'] : 'H:i') : '';
return gmdate(implode(' ', $format), $time + $this->settings['timeoffset']);
}
function page_get_start($page, $ppp, $totalnum) {
$totalpage = ceil($totalnum / $ppp);
$page = max(1, min($totalpage,intval($page)));
return ($page - 1) * $ppp;
}
function implode($arr) {
return "'".implode("','", (array)$arr)."'";
}
function set_home($uid, $dir = '.') {
$uid = sprintf("%09d", $uid);
$dir1 = substr($uid, 0, 3);
$dir2 = substr($uid, 3, 2);
$dir3 = substr($uid, 5, 2);
!is_dir($dir.'/'.$dir1) && mkdir($dir.'/'.$dir1, 0777) && @touch($dir.'/'.$dir1.'/index.htm');
!is_dir($dir.'/'.$dir1.'/'.$dir2) && mkdir($dir.'/'.$dir1.'/'.$dir2, 0777) && @touch($dir.'/'.$dir1.'/'.$dir2.'/index.htm');
!is_dir($dir.'/'.$dir1.'/'.$dir2.'/'.$dir3) && mkdir($dir.'/'.$dir1.'/'.$dir2.'/'.$dir3, 0777) && @touch($dir.'/'.$dir1.'/'.$dir2.'/'.$dir3.'/index.htm');
}
function get_home($uid) {
$uid = sprintf("%09d", $uid);
$dir1 = substr($uid, 0, 3);
$dir2 = substr($uid, 3, 2);
$dir3 = substr($uid, 5, 2);
return $dir1.'/'.$dir2.'/'.$dir3;
}
function get_avatar($uid, $size = 'big', $type = '') {
$size = in_array($size, array('big', 'middle', 'small')) ? $size : 'big';
$uid = abs(intval($uid));
$uid = sprintf("%09d", $uid);
$dir1 = substr($uid, 0, 3);
$dir2 = substr($uid, 3, 2);
$dir3 = substr($uid, 5, 2);
$typeadd = $type == 'real' ? '_real' : '';
return $dir1.'/'.$dir2.'/'.$dir3.'/'.substr($uid, -2).$typeadd."_avatar_$size.jpg";
}
function &cache($cachefile) {
if(!isset($this->_CACHE[$cachefile])) {
$cachepath = UC_DATADIR.'./cache/'.$cachefile.'.php';
if(!file_exists($cachepath)) {
$this->load('cache');
$_ENV['cache']->updatedata($cachefile);
} else {
include_once $cachepath;
$this->_CACHE[$cachefile] = $_CACHE[$cachefile];
}
}
return $this->_CACHE[$cachefile];
}
function get_setting($k = array(), $decode = FALSE) {
$return = array();
$sqladd = $k ? "WHERE k IN (".$this->implode($k).")" : '';
$settings = $this->db->fetch_all("SELECT * FROM ".UC_DBTABLEPRE."settings $sqladd");
if(is_array($settings)) {
foreach($settings as $arr) {
$return[$arr['k']] = $decode ? unserialize($arr['v']) : $arr['v'];
}
}
return $return;
}
function init_cache() {
$this->settings = $this->cache('settings');
$this->cache['apps'] = $this->cache('apps');
if(PHP_VERSION > '5.1') {
$timeoffset = intval($this->settings['timeoffset'] / 3600);
@date_default_timezone_set('Etc/GMT'.($timeoffset > 0 ? '-' : '+').(abs($timeoffset)));
}
}
function cutstr($string, $length, $dot = ' ...') {
if(strlen($string) <= $length) {
return $string;
}
$string = str_replace(array('&amp;', '&quot;', '&lt;', '&gt;'), array('&', '"', '<', '>'), $string);
$strcut = '';
if(strtolower(UC_CHARSET) == 'utf-8') {
$n = $tn = $noc = 0;
while($n < strlen($string)) {
$t = ord($string[$n]);
if($t == 9 || $t == 10 || (32 <= $t && $t <= 126)) {
$tn = 1; $n++; $noc++;
} elseif(194 <= $t && $t <= 223) {
$tn = 2; $n += 2; $noc += 2;
} elseif(224 <= $t && $t < 239) {
$tn = 3; $n += 3; $noc += 2;
} elseif(240 <= $t && $t <= 247) {
$tn = 4; $n += 4; $noc += 2;
} elseif(248 <= $t && $t <= 251) {
$tn = 5; $n += 5; $noc += 2;
} elseif($t == 252 || $t == 253) {
$tn = 6; $n += 6; $noc += 2;
} else {
$n++;
}
if($noc >= $length) {
break;
}
}
if($noc > $length) {
$n -= $tn;
}
$strcut = substr($string, 0, $n);
} else {
for($i = 0; $i < $length; $i++) {
$strcut .= ord($string[$i]) > 127 ? $string[$i].$string[++$i] : $string[$i];
}
}
$strcut = str_replace(array('&', '"', '<', '>'), array('&amp;', '&quot;', '&lt;', '&gt;'), $strcut);
return $strcut.$dot;
}
function init_note() {
if($this->note_exists()) {
$this->load('note');
$_ENV['note']->send();
}
}
function note_exists() {
if(!is_numeric(constant("UC_APPID"))) {
return NULL;
}
$noteexists = $this->db->result_first("SELECT value FROM ".UC_DBTABLEPRE."vars WHERE name='noteexists".UC_APPID."'");
if(empty($noteexists)) {
return FALSE;
} else {
return TRUE;
}
}
function init_mail() {
if($this->mail_exists() && !getgpc('inajax')) {
$this->load('mail');
$_ENV['mail']->send();
}
}
function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) {
return uc_authcode($string, $operation, $key, $expiry);
}
function unserialize($s) {
return uc_unserialize($s);
}
function input($k) {
return isset($this->input[$k]) ? (is_array($this->input[$k]) ? $this->input[$k] : trim($this->input[$k])) : NULL;
}
function mail_exists() {
$mailexists = $this->db->result_first("SELECT value FROM ".UC_DBTABLEPRE."vars WHERE name='mailexists'");
if(empty($mailexists)) {
return FALSE;
} else {
return TRUE;
}
}
function dstripslashes($string) {
if(is_array($string)) {
foreach($string as $key => $val) {
$string[$key] = $this->dstripslashes($val);
}
} else {
$string = stripslashes($string);
}
return $string;
}
}
?>