function g2tStart($filedir, $dependsOfReqId, $satCod)
 {
     if ($satCod == "T1" or $satCod == "A1") {
         $arg = $filedir . ";" . $this->sceneId;
         $g2t = new h2t($arg);
     } else {
         $gralhaFilename = basename($filedir);
         if ($GLOBALS["stationDebug"]) {
             echo "RequestClass - g2tStart : gralhaFilename = " . $gralhaFilename . "\n";
         }
         $g2t = new g2t($gralhaFilename);
         $g2t->setRestoration($this->restoration);
     }
     $g2t->createWorkOrder();
     $g2t->start($dependsOfReqId);
     return $g2t->id();
 }
function userRequest($userid, $reqid, $reqitem = -1)
{
    $dbcat = $GLOBALS["dbcatalog"];
    // Get not processed itens from request into an array
    if ($reqitem == -1) {
        $sql = "SELECT * FROM RequestItem WHERE ReqId = {$reqid} AND Prodate IS NULL";
    } else {
        $sql = "SELECT * FROM RequestItem WHERE ReqId={$reqid} AND NumItem={$reqitem}";
    }
    if ($GLOBALS["stationDebug"]) {
        echo "userRequest Command: " . $sql . "<br>\n";
    }
    $dbcat->query($sql);
    $count = 0;
    while ($row = $dbcat->fetchRow()) {
        $SceneId[$count] = $row["SceneId"];
        $media[$count] = $row["Media"];
        $itemnum[$count] = $row["NumItem"];
        $count++;
    }
    $dbcat->freeResult();
    // For items in request
    $sendmail = true;
    for ($i = 0; $i < $count; $i++) {
        $inproduction = true;
        if (substr($SceneId[$i], 0, 2) == "CB") {
            $table = "CbersScene";
        } else {
            if (substr($SceneId[$i], 0, 1) == "L") {
                $table = "LandsatScene";
            }
        }
        $table = "Scene";
        // Get name of Gralha file related to this scene
        $sql = "SELECT * FROM {$table} WHERE SceneId='" . $SceneId[$i] . "'";
        if ($GLOBALS["stationDebug"]) {
            echo "userRequest Command: " . $sql . "<br>\n";
        }
        $dbcat->query($sql);
        $row = $dbcat->fetchRow() or $dbcat->error($sql);
        $gralha = $row["Gralha"];
        $dbcat->freeResult();
        // Construct a p2u to deal with with item
        $argument = $userid . ";" . $reqid . ";" . $SceneId[$i] . ";" . $gralha . ";" . $i;
        if ($media[$i] == "CDROM") {
            $p2u = new p2c($argument);
            $p2u->setStatus("OPERATOR");
        } else {
            $p2u = new p2u($argument);
        }
        $tiffs = $p2u->getTiffs();
        if (count($tiffs) > 0) {
            if ($GLOBALS["stationDebug"]) {
                echo "userRequest - Tiff found {$argument} <br>\n";
            }
            $p2u->start();
        } else {
            if ($GLOBALS["stationDebug"]) {
                echo "userRequest - Tiff not found, looking for {$gralha} <br>\n";
            }
            $gralhas = findSimilarGralhainDisk($gralha);
            if (count($gralhas) > 0) {
                $depend = 0;
                foreach ($gralhas as $file) {
                    $g2t = new g2t(basename($file));
                    if ($GLOBALS["stationDebug"]) {
                        echo "userRequest - {$file} found <br>\n";
                    }
                    $g2t->createWorkOrder();
                    $g2t->start($depend);
                    $depend = $g2t->id();
                }
                $p2u->start($depend);
            } else {
                if ($GLOBALS["stationDebug"]) {
                    echo "userRequest - {$gralha} not found <br>\n";
                }
                $status = findDRDfromSceneId($SceneId[$i], $drd, $tapeid, $tapepath, $skip);
                if ($status == 0) {
                    if ($GLOBALS["stationDebug"]) {
                        echo "userRequest - drd = {$drd}  <br>\n";
                    }
                    $fulldrd = findDRDinDisk($drd);
                    if (strlen($fulldrd) > 1) {
                        $d2g = new d2g($drd);
                        if ($GLOBALS["stationDebug"]) {
                            echo "userRequest - creating d2g for {$drd}<br>\n";
                        }
                        $d2g->createWorkOrder();
                        $d2g->start();
                        $g2t = new g2t($gralha);
                        if ($GLOBALS["stationDebug"]) {
                            echo "userRequest - creating g2t for {$gralha}<br>\n";
                        }
                        $g2t->createWorkOrder();
                        $g2t->start($d2g->id());
                        $p2u->start($g2t->id());
                    } else {
                        $targument = $tapeid . ";" . $tapepath . ";;" . $skip;
                        // IMPORTANT
                        $m2d = new m2d($targument);
                        if ($GLOBALS["stationDebug"]) {
                            echo "userRequest - creating m2d for {$targument}<br>\n";
                        }
                        $m2d->setStatus("OPERATOR");
                        $m2d->start();
                        $d2g = new d2g($drd);
                        if ($GLOBALS["stationDebug"]) {
                            echo "userRequest - creating d2g for {$drd}<br>\n";
                        }
                        $d2g->createWorkOrder();
                        $d2g->start($m2d->id());
                        $g2t = new g2t($gralha);
                        if ($GLOBALS["stationDebug"]) {
                            echo "userRequest - creating g2t for {$gralha}<br>\n";
                        }
                        $g2t->createWorkOrder();
                        $g2t->start($d2g->id());
                        $p2u->start($g2t->id());
                        if ($sendmail) {
                            $p2u->sendFirstMail();
                        }
                        $sendmail = false;
                    }
                } else {
                    $p2u->sendErrorMail($SceneId[$i]);
                    $inproduction = false;
                }
            }
        }
        $sql = "UPDATE RequestItem SET Status=";
        $sql .= $inproduction ? "'C'" : "'Y'";
        $sql .= " WHERE ReqId={$reqid} AND NumItem=" . $itemnum[$i];
        $dbcat->query($sql);
    }
}