File: box/core/kchat.php

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File: box/core/kchat.php
Role: Example script
Content type: text/plain
Description: Example script
Class: kchat
Database driven PHP live chat system
Author: By
Last change:
Date: 2 years ago
Size: 4,153 bytes
 

Contents

Class file image Download
<?php

$data
= array();
$data['installed'] = false;

// Used in URL
$path = array();
if(isset(
$_SERVER["QUERY_STRING"])){
   
$path = explode("/",trim($_SERVER["QUERY_STRING"],"/"));
   
$path = array_filter($path);
}

if(isset(
$path[1])){
   
$global['key'] = $path[1];
}

if(!(
$data = @include "config/config.php")){
   
$config = new config();
   
$data = $conf = $config->config();
   
$conf = $config->getconfig($conf);
   
file_put_contents('config/config.php',$conf);
}

if(isset(
$data['timezone'])){
   
date_default_timezone_set($data['timezone']);
}

if(!isset(
$data['installed'])){
   
$config = new config();
   
$t = new TempCache('~C~kchat~'.$global['key'].'~@~');
   
$conf = $config->config();
   
$t->setcache(base64_encode(serialize($conf)));
}

if(!isset(
$data['key'])){
   
$t = new TempCache('~S~kchat~'.$global['key'].'~@~');
   
$cache = $t->getcache();
   
$sdata = $cache = unserialize(base64_decode($cache));
    if(
is_array($sdata)){
       
$data = array_merge($data,$sdata);
       
$data['installed'] = true;
       
$config = new config();
       
$conf = $config->getconfig($data);
       
file_put_contents('config/config.php',$conf);
    }
}

function
_p($e){echo $e;}

function
getip(){
   
$ipaddress = '';
    if (
getenv('HTTP_CLIENT_IP'))
       
$ipaddress = getenv('HTTP_CLIENT_IP');
    else if(
getenv('HTTP_X_FORWARDED_FOR'))
       
$ipaddress = getenv('HTTP_X_FORWARDED_FOR');
    else if(
getenv('HTTP_X_FORWARDED'))
       
$ipaddress = getenv('HTTP_X_FORWARDED');
    else if(
getenv('HTTP_FORWARDED_FOR'))
       
$ipaddress = getenv('HTTP_FORWARDED_FOR');
    else if(
getenv('HTTP_FORWARDED'))
       
$ipaddress = getenv('HTTP_FORWARDED');
    else if(
getenv('REMOTE_ADDR'))
       
$ipaddress = getenv('REMOTE_ADDR');
    else
       
$ipaddress = 'UNKNOWN';
 
    return
$ipaddress;
}

function
getBrowser(){
    if(!empty(
$_SERVER['HTTP_USER_AGENT'])){
        return
$_SERVER['HTTP_USER_AGENT'];
    }else{
        return
false;
    }
}

function
getUniqe(){
    return
md5(getip().getBrowser());
}

function
k_random($n){
   
$char = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
   
$result = '';
    while(
$n > 0){
       
$result .= $char[rand(0,61)];
       
$n--;
    }
    return
$result;
}

function
base($n,$bf,$bt){
   
$char = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
   
$result = '';
    while(
$n != 0){
       
$result .= $char[($n%$bt)];
       
$n = floor($n/$bt);
    }
    return
strrev($result);
}

function
ago($datetime, $full = false)
{
   
$now = new DateTime();
   
$ago = new DateTime($datetime);
   
$diff = $now->diff($ago);

   
$diff->w = floor($diff->d / 7);
   
$diff->d -= $diff->w * 7;

   
$string = array(
       
'y' => 'year',
       
'm' => 'month',
       
'w' => 'week',
       
'd' => 'day',
       
'h' => 'hour',
       
'i' => 'minute',
       
's' => 'second',
    );
    foreach (
$string as $k => &$v) {
        if (
$diff->$k) {
           
$v = $diff->$k . ' ' . $v . ($diff->$k > 1 ? 's' : '');
        } else {
            unset(
$string[$k]);
        }
    }
    if (!
$full) $string = array_slice($string, 0, 1);
    return
$string ? implode(', ', $string) . ' ago' : 'just now';
}

function
kchat_rand(){
    return
base(time(),10,62).k_random(10);
}

function
psql($string,$data) {
   
$indexed=$data==array_values($data);
    foreach(
$data as $k=>$v) {
        if(
is_string($v)) $v="'$v'";
        if(
$indexed) $string=preg_replace('/\?/',$v,$string,1);
        else
$string=str_replace(":$k",$v,$string);
    }
    return
$string;
}
   
if(isset(
$path[0])){
   
   
$kc = new KChat($data);
   
    switch(
$path[0]){
        case
'js':
           
header("Content-Type: text/js");
           
$kc->js($data);
        break;
        case
'css':
           
header("Content-Type: text/css");
           
$kc->css($data);
        break;
        case
'start':
           
$kc->start($data);
        break;
        case
'msg':
           
$kc->msg($data);
        break;
        case
'getmsg':
           
_p(json_encode($kc->getmsg($_POST,$data),128));
        break;
    }
}



function
reverse($a){
   
$b = array();
    for(
$i = count($a) - 1;$i >= 0 ; $i--){
       
$b[] = $a[$i];
    }
    return
$b;
}



function
msgencode($txt){
    return
trim(json_encode($txt),'"');
}

function
msgdecode($txt){
    return
json_decode('"'.$txt.'"', 1);
}

function
isReq($id){
    if(isset(
$_POST[$id])){
        if(
$_POST[$id] == 'true'){
            return
true;
        }
    }
    return
false;
}


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