parser / grabpics.php

<?php

if ($_SERVER["SERVER_NAME"]=='localhost')
   require 'alinc.php';
else
   require 'statusparse.inc.php';


define('ALLPARSED','../zallinf.txt');
define('TMDIR','../imgtmbs/');

//--------------------------------------------------
function get_addr (&$item, $key) {
   preg_match('/src="([^"]*?)("|$)/ims',$item, $out);
   @$item=$out[1];
}
//-----------------------------------------------------------------
//                  main entrace
//-----------------------------------------------------------------

if (!isset($_GET["step"])) {

      session_start();
      session_destroy();
      session_commit();
   }
   //---------------------------------
session_start();

   //---------------------------------
   if (isset($_SESSION["statusparse"]))
      $statusparse=$_SESSION["statusparse"];
   //else

   //-----------------------start processing
   if (isset($_GET['start'])) {

      $statusparse= new StatusParse(true);
      //-----------------------
      $allpgs = file(ALLPARSED);

      $statusparse->urls=$allpgs;
      $statusparse->initquery='stage_1';

      $_SESSION["statusparse"]=$statusparse;
      session_commit();
      header('Location: '.$_SERVER["PHP_SELF"].'?step');

   }
   //--------------------------------------------processing
   else
   if (isset($_GET['step'])) {

      $processing=false;

      //----------------------------status
      if (isset($_GET["status"])) {

          if ($statusparse->initquery!='fin') {
             echo 'current stage: '.$statusparse->initquery.'<br />';
             echo 'current step: '.$statusparse->step.'<br />';

             if ($statusparse->initquery=='stage_1')
                echo 'current el: '.
                $statusparse->urls[$statusparse->step].'<br />';
             else
                echo 'current el: '.
                $statusparse->elems[$statusparse->step].'<br />';


             echo 'elems: '.count($statusparse->urls).'<br />';

             }
           else
              echo('parse complete');

           exit();
       }
      //------------------------------------------stage 1
      if ($statusparse->initquery=='stage_1') {
         //--------------------------
         if ($statusparse->step<count($statusparse->urls)) {

            $processing=true;
            $statusparse->elems=array_merge($statusparse->elems,
            file($statusparse->urls[$statusparse->step]));

            $statusparse->step++;
         }
         else {
            //-------------prep to stage 5
            $processing=true;

            array_walk($statusparse->elems,'get_addr');

            $statusparse->initquery='stage_5';
            $statusparse->step=0;
         }
      }

      //------------------------------------------stage 5
      if ($statusparse->initquery=='stage_5') {
         if ($statusparse->step<count($statusparse->elems)) {

            $processing=true;

            $el=trim($statusparse->elems[$statusparse->step]);
            $tname=array_pop(explode('/',$el));
            //---------------------------------------

            /*if ($ch=curl_init()) {
               $statusparse->log_res($el);

               curl_setopt($ch, CURLOPT_URL,$el);
               curl_setopt($ch, CURLOPT_HEADER, true);
               curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
               curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);

               curl_setopt($ch, CURLOPT_USERAGENT,
                  'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko)'.
                  ' Chrome/20.0.1132.57 Safari/536.11');

               $data=curl_exec($ch);
               $statusparse->log_res($data);
               curl_close($ch);

            } else {
               $statusparse->log_res('curl init error');
            }*/
            //---------------------------------------

            //$ss=file_get_contents($el);

            list($w,$h)=getimagesize($el);
            $nh=200;
            $nw=$w*($nh/$h);

            $thumb=imagecreatetruecolor($nw,$nh);
            $source=imagecreatefromjpeg($el);
            imagecopyresampled($thumb,$source,0,0,0,0,$nw,$nh,$w,$h);

            imagejpeg($thumb,TMDIR.$tname,100);

            imagedestroy($source);
            imagedestroy($thumb);

            $statusparse->log_res($el.'|ABC|'.TMDIR.$tname);

            $statusparse->step++;
         }
         else {
            $processing=true;
            $statusparse->initquery='fin';
         }
      }

      //--------------------------------------------continue;
      if ($processing) {

         $statusparse->n_redirects++;
         if ($statusparse->n_redirects>15)
            $statusparse->n_redirects=0;

          //-------------------
          $_SESSION["statusparse"]=$statusparse;
          session_commit();

          if ($statusparse->n_redirects==0) {
             echo '<head><script type="text/javascript">'.
             'setTimeout(function() {location.replace("'.$_SERVER["PHP_SELF"].'?step");},1000)'.
             '</script></head><body>';

             echo 'parsing suspended to prevent error 310 <br />';
             echo '<a href="'.$_SERVER["PHP_SELF"].'?step">continue</a></body>';
             }
         else
            header('Location: '.$_SERVER["PHP_SELF"].'?step');
      }
      else {
            header('Content-type:text/plain; charset=windows-1251');
            $logstr=file_get_contents($statusparse->resfile);
            echo $logstr;
            }
      //------------------------------------------------
   }
   else
      show_form();

//--------------------------------------------------------
function show_form() {
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
   <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
   <meta http-equiv="Cache-Control" content="no-cache" />

   <title>Grab thumbs</title>

   <style type="text/css">
      #statframe {
         position:relative;
         top:10px;
         left:65%;
         width:800px;
         height:300px;
         margin-top:20px;
         margin-left:-400px;

      }

      #statframe iframe {
         border:solid 1px black;
         width:100%;
         height:100%;

      }
   </style>

   <script type="text/javascript" src="js/jquery-1.7.2.js"></script>
   <script type="text/javascript">
       var rr;
      function go(el) {

      var inf=<?='"'.array_pop(explode("/",$_SERVER['PHP_SELF'])).'"'?>;

      zWin=open(inf+'?start','zgoinf');

      var x=frames['statifr'];
      x.document.body.innerHTML='';

      rr=setInterval(function() {
         x.location.replace(inf+'?step&status');

         if (x.document.body.innerHTML.indexOf('parse complete')!=-1) {
            clearInterval(rr);
         }
      },1000)


      }
      //------------------------------------------
      function stop_refr() {
         clearInterval(rr);
      }
   </script>
</head>

<body>
   <form  onsubmit="go(this);return false;" name="parseform" method="post" enctype="application/x-www-form-urlencoded" >
      <input type="submit" name="submit" value="grab" />
      <input type="button" name="zzu" value="stop" onclick="stop_refr();return false;" />
   </form>

   <div id="statframe">
      <iframe name="statifr"></iframe>
   </div>
</body>

<?PHP
}
?>