<h2>Gallery</h2>

<?php include_once($UTIL_DIR."/album.php"); ?>

<?php
if($task ==  "newalbum") {
	$albumdir = $ALBUMS_DIR . "/" . time();
	echo "New album " . $albumname . "<br/>";
	echo $albumcopyright . "<br/>";
	echo $albumdir . "<br/>";
	mkdir($albumdir);
	$xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
	$xml .= "<album title=\"". $albumname . "\" icon=\"\" copyright=\"" . $albumcopyright . "\">\n";
	$xml .= "</album>\n";
	$fp = fopen($albumdir . "/album.xml", "w");
	fprintf($fp, $xml);
	fclose($fp);
}
?>

<?php
if($task ==  "uploadimage") {

	echo $album . "<br/>";
	echo $description . "<br/>";
	echo $_FILES['userfile']['tmp_name'] . "<br/>";

	if($_FILES['userfile']['tmp_name'] != "") {
		echo "Filename [". $_FILES['userfile']['tmp_name'] . "]";
		if (is_uploaded_file($_FILES['userfile']['tmp_name'])) {
			echo "File ". $_FILES['userfile']['name'] ." uploaded successfully.\n";

			$outputfile = time() . ".jpg";

			$image = imagecreatefromjpeg($_FILES["userfile"]["tmp_name"]);
			list($w, $h) = getimagesize($_FILES["userfile"]["tmp_name"]);

			// output size and quality
			$quality = 80;

			$max = 530;

			$width = 530;;
			$height = 380;

			if($w > $h) {
				$width = 530;
				$height = 530 / $w * $h;
			} else {
				$height = 530;
				$width = 530 / $h * $w;
			}
			$image_p = imagecreatetruecolor($width, $height);
			imagecopyresampled($image_p, $image, 0, 0, 0, 0, $width, $height, $w, $h);
			imagejpeg($image_p, $ALBUMS_DIR ."/" .$album ."/" .$outputfile, $quality);

			$photo = new Photo($outputfile, $description);
			$album = new Album($album);
			$album->add($photo);
			$album->write();

		} else {
			echo "Possible file upload attack: ";
			echo "filename '". $_FILES['userfile']['tmp_name'] . "'.";
		}
	}
}
?>

<div class="small_header">New album</div>
<form method="post" action="?page=admin&amp;module=gallery&amp;task=newalbum">
  <p>
    Title: <input name="albumname" value="<?php echo $albumname ?>"/>
  </p>
  <p>
    Copyright: <input name="albumcopyright" value="<?php echo $albumcopyright ?>"/>
  </p>
  <p>
    <button type="submit">Create album</button>
  </p>
</form>

<div class="small_header">Upload image</div>
<form enctype="multipart/form-data" action="?page=admin&amp;module=gallery&amp;task=uploadimage" method="post">
  <p>
    Album:
    <select name="album">
<?php
$albums = getAllAlbums();
foreach($albums as $album)
{
	echo "      <option value=\"" . $album->album . "\">" . $album->title . "</option>\n";
}
?>
    </select>
  </p>
  <p>
    Description:
    <input name="description" value="<?php echo $description ?>"/>
  </p>
  <p>
    Upload this image:
    <input name="userfile" type="file">
  </p>
  <p>
    <button type="submit">Add Image</button>
  </p>
</form>