$images[] = $img_file;
}
}
closedir($img_dir);
}
return $images;
}
function getRandomFromArray($ar)
{
mt_srand((double) microtime() * 1000000);
// php 4.2+ not needed
$num = array_rand($ar);
return $ar[$num];
}
// Obtain list of images from directory
$imgList = getImagesFromDir($root . $path);
$img = getRandomFromArray($imgList);
?>
<!DOCTYPE html>
<html lang="en"><head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="../../favicon.ico">
<title>Alaska Airlines Style Guide</title>
<!-- Bootstrap core CSS -->
<META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
<link rel="stylesheet" href="http://www.alaskaair.com/stylesheets/brand.css">
}
if (isset($_POST['action'])) {
$action = $_POST['action'];
} else {
$action = "";
}
if (isset($_POST['directory'])) {
$current_dir = $_POST['directory'] . "/";
} else {
$current_dir = "omr_errors/";
}
if ($action == "apply_changes") {
saveMrFile($quiz->getDir() . $current_dir . $_POST['image_file'] . ".mmr_data");
exec($quiz_bin_dir . "omr_errors_resolved.sh " . $quiz->getName());
}
getImagesFromDir($quiz->getDir() . $current_dir);
if (isset($images[0])) {
$current_image = $images[0];
} else {
$current_image = "";
}
if (isset($_POST['image_file'])) {
$lastImageIndex = findIndexOfImage($_POST['image_file']);
if ($lastImageIndex != -1) {
if ($action == "next_image") {
if (isset($images[$lastImageIndex + 1])) {
$current_image = $images[$lastImageIndex + 1];
} else {
$current_image = $_POST['image_file'];
}
} else {
