PHP Classes

File: lineart.php

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  Classes of Mark de Leon  >  PHP Document Scanner using SANE or eSCL AirPrint  >  lineart.php  >  Download  
File: lineart.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: PHP Document Scanner using SANE or eSCL AirPrint
Web interface to scan printed documents
Author: By
Last change:
Date: 1 year ago
Size: 6,644 bytes
 

Contents

Class file image Download
<?php
include_once 'phppagestart.php';
echo
'<!DOCTYPE html>';
//error_reporting( -1 );
//ini_set( 'display_errors', 1 );
include_once 'config.inc.php';
include_once
'lang.php';
$resolution=$_GET['resolution'];
$image=$_GET['image'];
$autocrop=$_GET['autocrop'];
$mode=$_GET['mode'];
$deskew=$_GET['deskew'];
$autocrop=$_GET['autocrop'];
$print=$_GET['print'];
$ext = strtolower(pathinfo($image, PATHINFO_EXTENSION));
$basename = pathinfo($image, PATHINFO_FILENAME);
$lineartfile= $basename.$lineart.'.'.$ext;
//$previewimage = $_SESSION['userpath'].$image;
$printscaleheight=$_GET['printscaleheight'];
$printscalewidth=$_GET['printscalewidth'];
$now=time();

function
get_all_get()
{
       
$output = "?";
       
$firstRun = true;
        foreach(
$_GET as $key=>$val) {
        if(
$key != $parameter) {
            if(!
$firstRun) {
               
$output .= "&";
            } else {
               
$firstRun = false;
            }
           
$output .= $key."=".$val;
         }
    }

    return
$output;
}
$url= get_all_get();

list(
$path, $query_string) = explode('?', $url, 2);
// parse the query string
parse_str($query_string, $params);
// delete image param
//unset($params['rand']);
// change the print param
$params['image'] = $lineartfile;
$params['rand'] = $rand;
// rebuild the query
$query_string = http_build_query($params);
// reassemble the URL
$urlvars = $path . '?' . $query_string;

if ((isset(
$_SESSION['username'])) && ($_SESSION['loggedin']=='yes') && (isset($_SESSION['password'])) && (isset($_SESSION['expire'])) && ($_SESSION['expire'] >= $now))
{
    if ((
$_SESSION['expire'] - $now) <= $addtime)
    {
   
$_SESSION['expire']=($_SESSION['expire'] + $buytime);
    }

    else
    {
    echo
'';
    }
}
else
{
echo
'';
}

if ((isset(
$_GET['image'])) && ($requireauth=='yes') && ($_SESSION['loggedin']=='yes') && ($_SESSION['expire'] >= $now))
{
$previewimage = $_SESSION['userpath'].$image;
//$lineartcmd=$imagemagicklocation.' '.$previewimage.' -threshold '.$threshold.'% '.$_SESSION['userpath'].$lineartfile.' > /dev/null 2>&1 &';
$lineartcmd=$imagemagicklocation.' '.$previewimage.' -threshold '.$threshold.'% '.$_SESSION['userpath'].$lineartfile;

$userpath=$_SESSION['userpath'];
    if (
$_SESSION['password']=='PAM')
    {
   
$chmod= 'chmod 777 '.$_SESSION['userpath'].$lineartfile.'/dev/null 2>&1 &';
    
$deltmpcmd='rm '.$_SESSION['userpath'].$image;
    }
    else
    {
   
$chmod= '';
    }
}
/*
elseif ($requireauth !='yes')
{
$previewimage = $filepath.$image;
//$lineartcmd=$imagemagicklocation.' '.$previewimage.' -threshold '.$threshold.'% '.$filepath.$lineartfile.' > /dev/null 2>&1 &';
$lineartcmd=$imagemagicklocation.' '.$previewimage.' -threshold '.$threshold.'% '.$filepath.$lineartfile;
$userpath=$filepath;
}
*/
else
{
$lineartcmd='';
}




if ((
$_SESSION['fromfilelister']=='yes') && ($_SESSION['password']!='PAM'))
{
//$refreshurl=$userpath.'index.php?rand='.$rand.'#'.$lineartfile;
$refreshurl='<meta HTTP-EQUIV="REFRESH" content="0; url='.$userpath.'index.php?rand='.$rand.'#'.$lineartfile.'">';
}

elseif ((
$_SESSION['fromfilelister']=='yes') && ($_SESSION['password']=='PAM'))
{
//$refreshurl='pamindex.php?rand='.$rand.'#'.$lineartfile;
$refreshurl='<meta HTTP-EQUIV="REFRESH" content="0; url=pamindex.php?rand='.$rand.'#'.$lineartfile.'">';

}

elseif (
$_SESSION['fromfilelister']!='yes')
{

    if (
$_GET['jpgpdf']!='yes')
    {
   
$refreshurl='<meta HTTP-EQUIV="REFRESH" content="0; url=airscan.php'.$urlvars.'">';
    }
   
/* elseif ($_GET['deskew']=='yes')
    {
    $refreshurl='<meta HTTP-EQUIV="REFRESH" content="'.$autocroprefresh.'; url=deskew.php'.$urlvars.'">';
    }
    //elseif ($_GET['autocrop']=='yes')
    {
    $refreshurl='<meta HTTP-EQUIV="REFRESH" content="'.$autocroprefresh.'; url=autocrop.php'.$urlvars.'">';
    } */
   
elseif ($_GET['jpgpdf']=='yes')
    {
    list(
$path, $query_string) = explode('?', $url, 2);
   
// parse the query string
        // delete image param
       
unset($params['print']);
        unset(
$params['printscaleheight']);
        unset(
$params['printscalewidth']);
        unset(
$params['pdfname']);
        unset(
$params['mppdf']);
       
//unset($params['rand']);
        // change the print param
       
$params['image'] = $lineartfile;
       
$params['pdfres'] = $resolution;
       
$params['confirm'] = 'yes';
       
$params['rand'] = $rand;
   
// rebuild the query
   
$query_string = http_build_query($params);
   
// reassemble the URL
   
$urlvars = $path . '?' . $query_string;
   
$refreshurl='<meta HTTP-EQUIV="REFRESH" content="0; url=mkmppdf.php'.$urlvars.'">';
    }
}
echo
'<html lang="'.$lang.'">';
?>
<head>
<?php echo $refreshurl;?>
<meta charset="<?php echo $charset;?>">
  <meta name="author" content="root">
  <meta name="robots" content="noindex">
  <meta http-equiv="content-type" content="text/html; charset=<?php echo $charset;?>">
  <title><?php echo $title; ?></title>
  <link rel="icon" href="favicon.ico" type="image/x-icon" />
  <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
  <link rel="stylesheet" href="css/style.css" type="text/css" />
</head>
<body>
<table id='page_header'><tr><td>
        <a href='airscan.php'>
          <img id='logo' src='images/AirScan.png' alt='AirScan'>
        </a></td>

</tr>
    <tr><td><hr></td></tr>
</table>
<?php
// echo ($_SESSION['expire'] - $now);
echo '<center><p><span style="color:#666; font-weight:bold">'.$waitlineartingtxt.'...&nbsp;'.$lineartfile.'</span></p></center>';
echo
'<center><img src="images/spinner.gif"></center>';

/*
if ($mode == 'edgedetect')
{
$lineartcmd=$imagemagicklocation.' '.$previewimage.' -negate -separate -lat 5x5+5% -negate -evaluate-sequence add '.$filepath.$lineartfile;
}

elseif ($mode == 'sketch')
{
$lineartcmd=$imagemagicklocation.' '.$previewimage.' -colorspace gray -sketch 0x20+120 '.$filepath.$lineartfile;
}

elseif ($mode == 'charcoal')
{
$lineartcmd=$imagemagicklocation.' '.$previewimage.' -charcoal 5 '.$filepath.$lineartfile;
}


else
{
*/
// $lineartcmd=$imagemagicklocation.' '.$previewimage.' -threshold '.$threshold.'% '. $filepath.$lineartfile;
// }




if ((isset($_GET['image'])) && ($requireauth=='yes') && (isset($_SESSION['loggedin'])))
{
ob_flush();
flush();

shell_exec("$lineartcmd");
    if (
$_SESSION['password']=='PAM')
    {
   
sleep("$chmodsleep");
   
shell_exec("$chmod");
   
//echo $chmod;
   
}
    else
    {
    }
    if (
$_GET['deltmp']=='yes')
    {
   
//sleep("$chmodsleep");
   
shell_exec("$deltmpcmd");
   
//echo $deltmpcmd;
   
}
    else
    {
    }
}
/*
elseif ((isset($_GET['image'])) && ($requireauth!='yes'))
{
ob_flush();
flush();

exec("$lineartcmd");
    if ($_GET['deltmp']=='yes')
    {
    //sleep("$chmodsleep");
    shell_exec("$deltmpcmd");
    //echo $deltmpcmd;
    }
    else
    {
    }
//shell_exec("$lineartcmd");
}

*/
//echo $lineartcmd;

?>
</body>
</html>

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