<?php
class mbd_http extends mbd_core {
    function __construct($core)
    {
        $this->core = $core;
        if(isset($this->core->data->options)) $this->_o = $this->core->data->options;
    }
    function pget()
    {
        $p = isset($this->_o->post) ? $this->_o->post : FALSE;
        if(isset($this->_o->headers)) $headers = $this->_o->headers;
        else{
            $headers = array(
                'User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0',
                'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8'
            );
            if($p) $headers[] = 'Content-Type: application/x-www-form-urlencoded';
        }
        $g = parse_url($this->_o->url);
        $d = '';
        $s = ($g['scheme']=='https');
        $h = ($p?'POST':'GET')." ".$g['path'];
        if(isset($g['query'])) $h .= '?'.$g['query'];
        $h .= " HTTP/1.1\r\n";
        $h .= "Host: ".$g['host']."\r\n";
        $h .= implode("\r\n", $headers)."\r\n";
        $h .= $p ? "Content-Length: ".strlen($p)."\r\n\r\n".$p."\r\n\r\n" : "Connection: Close\r\n\r\n";
        $fp = fsockopen(($s?'ssl://':'').$g['host'], $s?443:80);
        if($fp) {
            @fputs($fp, $h);
            $r = 0;
            $h = '';
            while(!feof($fp))
            {
                $b = fgets($fp, 1024);
                if($r) $d .= $b;
                else $h .= $b;
                if($b == "\r\n") $r = 1;
            }
            @fclose($fp);
            $this->core->data->header = $h;
            if(isset($this->_o->preg)) $r = preg_match_all($this->_o->preg, $d, $a)===FALSE ? FALSE : $a[1]; 
            else $r = $d;
            $this->core->data->result = $r;
            return;
        }
        $this->core->out('request error');
    }
}