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Help! With Image Uploading Problem - Need it to rename file

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#1.    Help! With Image Uploading Problem - Need it to rename file
xtrax1
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xtrax1 has been a member for over 19 year's 19 Year Member
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Wow its been awhile....

I got a huge dilemma, I have a huge image gallery where users can upload images etc, but we noticed a problem ...

Some user’s files are getting over-written with other users files upon upload...!! icon_redface.gif

We are willing to pay for your time, or make a donation!

Now what we need to know is someone can help us make the UploadFile.php rename the image file before storing it into the temp folder!

Here is the code:

<?PHP

function listcategories($dir){

  global $gallerypath, $prefix, $db;

  $dossier = opendir($dir);

  $category = "";

  while ($file = readdir($dossier)) {

if ($file != "." && $file != ".." && $file!="thumb"){

if (is_dir($dir."/".$file)){

         $galloc  = substr($dir."/".$file, strlen("$gallerypath/"));

         $result = $db->sql_query("select gallid from $prefix"._gallery_categories." where galloc='$galloc'");

         if ($result) {

            list($gid) = $db->sql_fetchrow($result);

            $category .= "$gid ";

         }

         $category .= listcategories("$dir/$file");

        }

     }

  }

  return $category;

}

function upload_file() {

   global $name, $font, $galleryvar, $basepath, $user, $gallerypath, $prefix, $db, $baseurl;

   galleryHeader();

   OpenTable();

   $size = $maxSize/1000;

   $nav = navigationGall();

   echo "<table border=\"0\" width=\"100%\">

          <tr>

         <td width=\"100%\">

            $nav<br />

            <center><font class=\"".$font['title']."\">"._GALUPLOADMEDIA."</font></center>

         </td>

          </tr>

        <tr><td align=\"center\">";

   if (is_user($user) || !$galleryvar['anonpostpics']) {

   echo "   <form enctype=\"multipart/form-data\" action=\"wallpaper.html\" method=\"post\">

        <input type=\"hidden\" name=\"do\" value=\"upload\">

        <table border=\"0\" cellpadding=\"5\" cellspacing=\"0\"><tr>

          <td align=\"left\" valign=\"top\" >

         <font class=\"".$font['normal']."\">"._GALSELECTCATEGORY."</font><br>

                  <select name=\"Category\">";

         $categories = listcategories("$gallerypath");

         if (isset($categories) && $categories!="") {

            $categories = explode(" ", trim($categories));

            while(list($key, $val) = each($categories)) {

               if (is_user($user))

                  $result = $db->sql_query("select gallid, gallname, parent from $prefix"._gallery_categories." where visible>0 and gallid=".$val);

               else

                  $result = $db->sql_query("select gallid, gallname, parent from $prefix"._gallery_categories." where visible>1 and gallid=".$val);

               if ($db->sql_numrows($result)>0) {

                  list($gallid, $gallname, $parent) = $db->sql_fetchrow($result);

                  $nbtabs = indent($gallid);

                  $tab = "";

                  for($k=0; $k<$nbtabs; $k++)

                     $tab .= "&nbsp;&nbsp;";

                  echo "<option value=\"$gallid\">$tab$gallname</option>\n";

               }

            }

         }

                  echo "

         </select><br><br>

         <font class=\"".$font['normal']."\">"._GALMEDIANAME."<br></font>

            <input type=\"text\" name=\"MediaName\" size=\"30\" value=\"\"><br><br>

              <font class=\"".$font['normal']."\">"._GALFILENAME."</font><br>";

         if ($galleryvar['limitSize'])

            echo "<INPUT TYPE=\"hidden\" name=\"MAX_FILE_SIZE\" value=\"$maxSize\">";

         echo "

            <input type=\"file\" name=\"userfile\" size=\"20\"><br><br>

              <font class=\"".$font['normal']."\">"._GALSUBMITTER."</font><br>";

            if (is_user($user)) {

               $userdata=cookiedecode($user);

               echo "<input type=\"hidden\" name=\"Submitter\" value=\"".$userdata[1]."\">\n";

               echo "<b>".$userdata[1]."</b><br /><br />";

            } else

               echo "<input type=\"text\" name=\"Submitter\" size=\"14\"><br><br>";

           echo "

           </td>

           <td align=\"left\" valign=\"top\"><font class=\"".$font['normal']."\">"._GALDESCRIPTION."</font><br>

              <textarea  name=\"Description\" rows=\"10\" cols=\"35\"></textarea>

           </td></tr>

      <tr><td align=\"center\" colspan=\"2\"><input type=\"submit\" value=\"Upload\" name=\"add\"></td></tr>

             </table>

             </form>

      <table border=\"0\">

      <tr>

         <td>

         <h5>"._GALUPLOADMEDIAGUIDLINES."</h5>

            "._GALUPLOADMEDIAGUIDLINES1."<br /><br />

         <center><font class=\"".$font['normal']."\">";

         if ($galleryvar['limitSize'])

            echo "".sprintf(_GALMAXSIZEPOST,$size)."<br>";

         echo _GALCLICKONCE."</center>

         </font>

         </td>

      </tr>

      </table>";

   } else

        echo "<p align=\"center\"><font class=\"".$font['normal']."\">"._GALREGISTER2POSTPICS."</font></p>";

   echo "</td></tr>"

         ."</table>";

   CloseTable();

   galleryFooter();

}

function Add($gid, $file, $submitter, $medianame, $description, $userfile, $userfile_name, $userfile_size) {

    global $user, $font, $galleryvar, $basepath, $temppath, $prefix, $db;

    $sql = "select img from $prefix"._gallery_pictures." where gid=$gid and img='$file'";

    $result = $db->sql_query($sql);

    $numrows = $db->sql_numrows($result);

    $navgall = navigationGall();

    if ($file==$galleryvar['GalleryPictureName'] || $numrows>0) {

   galleryHeader();

   OpenTable();

   print '<table border="0" width="100%" align="center" cellpadding="0">'

       .'<tr><td>'.$navgall;

   echo "<br>";

   echo "<center><b>"._GALPICALREADYEXT."</b><br><br>"

       .""._GOBACK."";

   print '</td></tr></table>';

   CloseTable();

   galleryFooter();

    } else {

       if(is_user($user)) {

      $user2 = base64_decode($user);

      $cookie = explode(":", $user2);

      cookiedecode($user);

      $submitter = $cookie[1];

       }

       if (!isset($medianame) || $medianame=="") {

      galleryHeader();

      echo "<br>";

      OpenTable();

      print '<table border="0" width="100%" align="center" cellpadding="0">'

       .'<tr><td>'.$navgall;

      echo "<br>";

      echo "<center><b>"._GALPICNONAME."</b><br><br>"

          .""._GOBACK."";

      print '</td></tr></table>';

      CloseTable();

      galleryFooter();

       } else

       if (!isset($description) || $description=="") {

      galleryHeader();

      echo "<br>";

      OpenTable();

      print '<table border="0" width="100%" align="center" cellpadding="0">'

       .'<tr><td>'.$navgall;

      echo "<center><b>"._GALPICNODESC."</b><br><br>"

          .""._GOBACK."";

      print '</td></tr></table>';

      CloseTable();

      galleryFooter();

       } else

       if (!isset($submitter) || $submitter=="") {

      galleryHeader();

      echo "<br>";

      OpenTable();

      print '<table border="0" width="100%" align="center" cellpadding="0">'

       .'<tr><td>'.$navgall;

      echo "<br>";

      echo "<center><b>"._GALPICNOSUBMITTER."</b><br><br>"

          .""._GOBACK."";

      print '</td></tr></table>';

      CloseTable();

      galleryFooter();

       } else {

      $medianame = FixQuotes($medianame);

      $description = FixQuotes($description);

      $wdir = "/";

      $upload_return = UploadFile($temppath, $userfile, $userfile_name, $userfile_size);

      if ($upload_return=="OK") {

         $ext = substr($file, (strrpos($file,'.') +  1));

         list($type) = $db->sql_fetchrow($db->sql_query("select filetype from $prefix"._gallery_media_types." where extension='$ext'"));

         $wdir = "/";

         switch($type) {

            case 1 :

               $size = @getimagesize($temppath.$wdir.$file);

               break;

            case 3 :

               $size[0] = 320;

               $size[1] = 240;

               break;

            default:

               $size[0] = 0;

               $size[1] = 0;

               break;

         }

         $file = traite_nom_fichier($file);

         if ($size!=NULL)

            $sql = "insert into $prefix"._gallery_pictures_newpicture." (pid, gid, img, counter, submitter, date, name, description, votes, rate, extension, width, height) values(NULL, $gid, '$file', 0, '$submitter', now(), '$medianame', '$description', 0, 0, '$ext', ".$size[0].", ".$size[1].")";

         else

            $sql = "insert into $prefix"._gallery_pictures_newpicture." (pid, gid, img, counter, submitter, date, name, description, votes, rate, extension, width, height) values(NULL, $gid, '$file', 0, '$submitter', now(), '$medianame', '$description', 0, 0, '$ext', 0, 0)";

         $db->sql_query($sql);

      } else

         return $upload_return;

      return "OK";

   }

    }

}

?>


We look forward to your reply!

XtraX1
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#2.    
Telli
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Can you attach a copy of the database table (gallery_pictures)? You can PM to me if thats better. I will also need the function file with the module (where the upload function is).




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#3.    re: Help! With Image Uploading Problem - Need it to rename f
xtrax1
CZ Active Member
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xtrax1 has been a member for over 19 year's 19 Year Member
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Joined: Feb 18, 2005
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Hello Telli,

Thank you for your quick response, I just sent you a pm with the files you requested!

XtraX1
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