ti ringrazio per l'aiuto, la modifica che mi hai scritto, sicuramente funziona, ma lo script mi restituisce un errore che non riesce a collegarsi all'host. Scuramente l'errore sta nel secondo file php che viene incluso dentro script.php. Per cui riepilogando i file utilizzati sono i seguneti:
form.html
codice:
<form name="form_url" method="post" action="script.php">
<input type="text" name="url" />
<input type="submit" name="submit" value="Invia" />
</form>
script.php
Codice PHP:
<?php
require('html_to_pdf.inc.php');
$url = $_POST["url"];
$htmltopdf = new HTML_TO_PDF();
//$htmltopdf->useURL(HKC_USE_EASYW); // default HKC_USE_ABC other HKC_USE_EASYW
$htmltopdf->saveFile("abc.pdf");
$htmltopdf->downloadFile("abc.pdf");
//$result = $htmltopdf->convertHTML("[b]MY TEST[/b]");
$result = $htmltopdf->convertURL($url);
if($result==false)
echo $htmltopdf->error();
?>
html_to_pdf.inc.php
Codice PHP:
<?php
/**
* Genereate PDF from HTML
* @author Harish Chauhan
* @version 1.0.0
* @name HTML_TO_PDF
*/
define ("HKC_USE_ABC",1);
define ("HKC_USE_EASYW",2);
class HTML_TO_PDF
{
var $html = "";
var $htmlurl= "";
var $error = "";
var $host = "";
var $port = 80;
var $url = "";
var $_useurl = "";
var $saveFile = "";
var $downloadFile = "";
var $_cookie = "";
function HTML_TO_PDF($html="",$useurl = HKC_USE_ABC)
{
$this->html = $html;
$this->_useurl=$useurl;
}
function useURL($useurl)
{
$this->_useurl = $useurl;
}
function saveFile($file="")
{
if(empty($file))
$this->saveFile = time().".pdf";
else
$this->saveFile =$file;
}
function downloadFile($file="")
{
if(empty($file))
$this->downloadFile = time().".pdf";
else
$this->downloadFile =$file;
}
function error()
{
return $this->error;
}
function convertHTML($html="")
{
if(!empty($html))
$this->html=$html;
$htmlfile = time().".html";
$url = "http://".$_SERVER['SERVER_NAME'].dirname($_SERVER['PHP_SELF'])."/".$htmlfile;
$this->write_file($htmlfile,$this->html);
$return = $this->convertURL($url);
if(is_file($htmlfile))
@unlink($htmlfile);
return $return;
}
function convertURL($url)
{
$this->htmlurl = $url;
if($this->_useurl == HKC_USE_ABC)
return $this->_convertABC();
elseif ($this->_useurl == HKC_USE_EASYW)
return $this->_convertEASYW();
}
function _convertABC()
{
$this->host = "64.39.14.230";
$this->url = "/pdf-net/cleardoc.aspx";
$this->_sendRequest($s_POST_DATA);
$s_POST_DATA = "url=".urlencode($this->htmlurl);
$s_POST_DATA.= "&PagedOutput=on";
$s_POST_DATA.= "&AddLinks=on";
$s_POST_DATA.= "&x=30";
$s_POST_DATA.= "&y=30";
$s_POST_DATA.= "&w=550";
$s_POST_DATA.= "&h=704";
$s_POST_DATA.= "&UserName=";
$s_POST_DATA.= "&Password=";
$s_POST_DATA.= "&Timeout=15550";
$s_POST_DATA.= "&Submit=Add URL";
$this->url = "/pdf-net/addurl.aspx";
$this->_sendRequest($s_POST_DATA);
$this->url = "/pdf-net/showdoc.aspx";
$s_POST_DATA = "";
$pdfdata = $this->_sendRequest($s_POST_DATA);
if($pdfdata===false) return false;
if(!empty($this->saveFile))
$this->write_file($this->saveFile,$pdfdata);
if(!empty($this->downloadFile))
$this->download_file($pdfdata);
return $pdfdata;
}
function _convertEASYW()
{
//http://www.easysw.com/htmldoc/pdf-o-matic.php
$this->url= "/htmldoc/pdf-o-matic.php";
$this->host="www.easysw.com";
$s_POST_DATA = "URL=".urlencode($this->htmlurl);
$s_POST_DATA .= "&FORMAT=.pdf";
$pdfdata = @file_get_contents("http://".$this->host.$this->url."?".$s_POST_DATA);
if(!empty($pdfdata))
{
if(!empty($this->saveFile))
$this->write_file($this->saveFile,$pdfdata);
if(!empty($this->downloadFile))
$this->download_file($pdfdata);
return true;
}
$pdfdata = $this->_sendRequest($s_POST_DATA);
if($pdfdata===false) return false;
if(!empty($this->saveFile))
$this->write_file($this->saveFile,$pdfdata);
if(!empty($this->downloadFile))
$this->download_file($pdfdata);
return $pdfdata;
}
function _sendRequest($s_POST_DATA)
{
if(function_exists("curl_init"))
return $this->_sendCRequest($s_POST_DATA);
else
return $this->_sendSRequest($s_POST_DATA);
}
function _sendSRequest($s_POST_DATA)
{
$s_Request = "POST ".$this->url." HTTP/1.0\n";
$s_Request .="Host: ".$this->host.":".$this->port."\n";
$s_Request .="Content-Type: application/x-www-form-urlencoded\n";
$s_Request .="Content-Length: ".strlen($s_POST_DATA)."\n";
if($this->_useurl == HKC_USE_ABC && !empty($this->_cookie))
$s_Request .="Cookie: ".$this->_cookie."\n";
$s_Request .="\n".$s_POST_DATA."\n\n";
$fp = fsockopen ($this->host, $this->port, $errno, $errstr, 30);
if(!$fp)
{
$this->error = "ERROR: $errno - $errstr
\n";
return false;
}
fputs ($fp, $s_Request);
while (!feof($fp)) {
$this->GatewayResponse .= fgets ($fp, 128);
}
fclose ($fp);
if(empty($this->_cookie))
{
@preg_match("/ASP.NET_SessionId[^;]*/s", $this->GatewayResponse, $match);
$this->_cookie = $match[0];
}
@preg_match("/^(.*?)\r?\n\r?\n(.*)/s", $this->GatewayResponse, $match);
if($this->_useurl == HKC_USE_ABC)
@preg_match("/^(.*?)\r?\n\r?\n(.*)/s", $match[2], $match);
$this->GatewayResponse =$match[2];
return $this->GatewayResponse;
}
function _sendCRequest($s_POST_DATA)
{
$ch = curl_init();
//"http://".$this->host.":".$this->port.$this->url;
curl_setopt( $ch, CURLOPT_URL, "http://".$this->host.":".$this->port.$this->url );
curl_setopt( $ch, CURLOPT_POST, 1 );
curl_setopt( $ch, CURLOPT_POSTFIELDS,$s_POST_DATA);
if($this->_useurl == HKC_USE_ABC && !empty($this->_cookie))
curl_setopt( $ch, CURLOPT_COOKIE,$this->_cookie);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt( $ch, CURLOPT_TIMEOUT,30 );
curl_setopt($ch, CURLOPT_HEADER, 1);
$this->GatewayResponse=curl_exec( $ch );
if(curl_error($ch)!="")
{
$this->error = "ERROR: ".curl_error($ch)."
\n";
return false;
}
curl_close($ch);
if(empty($this->_cookie))
{
@preg_match("/ASP.NET_SessionId[^;]*/s", $this->GatewayResponse, $match);
$this->_cookie = $match[0];
}
@preg_match("/^(.*?)\r?\n\r?\n(.*)/s", $this->GatewayResponse, $match);
if($this->_useurl == HKC_USE_ABC)
@preg_match("/^(.*?)\r?\n\r?\n(.*)/s", $match[2], $match);
$this->GatewayResponse =$match[2];
return $this->GatewayResponse;
}
function write_file($file,$content,$mode="w")
{
$fp=@fopen($file,$mode);
if(!is_resource($fp))
return false;
fwrite($fp,$content);
fclose($fp);
return true;
}
function download_file($pdfdata)
{
@header("Cache-Control: ");// leave blank to avoid IE errors
@header("Pragma: ");// leave blank to avoid IE errors
@header("Content-type: application/octet-stream");
@header("Content-Disposition: attachment; filename=".$this->downloadFile);
echo $pdfdata;
}
}
?>
probabilmente non riesce a connettersi agli host scritti nel codice?
Grazie
Rispondi quotando