// codigo extra borrar
$cmd_result = shell_exec("ping -c 1 -w 1 " . $target);
$result = explode(",", $cmd_result);
if (eregi("0 received", $result[1])) {
$estado = "Fatal error trying to print, printer is off line";
} elseif (eregi("1 received", $result[1])) {
$estado = "OK";
} else {
$estado = "Fatal error trying to print, printer is unknown";
}
if ($estado != "OK") {
print_error($estado);
}
$pbar = new progress_bar('printing', 500, true);
if ($exam->printrandom == 1) {
$rs = emarking_get_groups_for_printing($course->id);
foreach ($rs as $r) {
$rsg = emarking_download_exam($exam->id, true, $r->id, $pbar, true, $printer);
if (!$rsg) {
// Send directly to printer
print_error('Fatal error trying to print');
}
$archive_folder = $rsg;
// the folder which you archivate
$dirs[] = $rsg;
$dir = preg_replace('/[\\/]{2,}/', '/', $archive_folder . "/");
$dh = opendir($dir);
while ($file = readdir($dh)) {
if ($file != '.' && $file != '..') {
$files[] = $dir . $file;
}
function validation($data, $files)
{
global $CFG;
// echo date("M-d-Y - h:m:s",time());
$errors = array();
/*
$date = usertime ( time () );
$today = new DateTime ();
$today->setTimestamp ( $date );
$examdate = new DateTime ();
$examdate->setTimestamp ( $data ['examdate'] );
$mindiff = 2;
if (isset ( $CFG->emarking_minimumdaysbeforeprinting )) {
$mindiff = intval ( $CFG->emarking_minimumdaysbeforeprinting );
}
$dw = date ( "w", $examdate->getTimestamp () );
$dh = date ( "G", $examdate->getTimestamp () );
$dwt = date ( "w", $today->getTimestamp () );
$diasRestantes = $dw - $dwt;
if ($diasRestantes < 2) {
$a = new stdClass ();
$a->mindays = $mindiff;
$errors ['examdate'] = get_string ( 'examdateinvalid', 'mod_emarking', $a );
return $errors;
}
// Sundays are forbidden, saturdays from 6am to 9pm
if ($dw == 0 || ($dw == 6 && ($dh < 6 || $dh > 15))) {
$a = new stdClass ();
$a->mindays = $mindiff;
$errors ['examdate'] = get_string ( 'examdateinvalid', 'mod_emarking', $a );
return $errors;
}*/
/*
* $printdate = clone $examdate; $diff = 0; while ( $diff < $mindiff ) { $printdate->modify ( '-24 hour' ); $dw = date ( "w", $printdate->getTimestamp () ); if ($dw == 0) $dw = 7; if ($dw < 6) $diff ++; } $diff = $printdate->diff ( $today ); if ($diff->invert == 1) { } else { $a = new stdClass(); $a->mindays = $mindiff; $errors ['examdate'] = get_string('examdateinvalid','mod_emarking', $a ); }
*/
if ($CFG->emarking_enableprintingrandom) {
if ($data["printrandom"] == 1) {
$rs = emarking_get_groups_for_printing($data["course"]);
$result = array();
foreach ($rs as $r) {
$result[] = $r;
}
if (empty($result)) {
$errors['printrandom'] = get_string('printrandominvalid', 'mod_emarking');
return $errors;
}
}
}
return $errors;
}
