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<?php
/**
* @package php-font-lib
* @link https://github.com/PhenX/php-font-lib
* @author Fabien Ménager <fabien.menager@gmail.com>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
use FontLib\Font;
use FontLib\Binary_Stream;
$fontfile = null;
if (isset($_GET["fontfile"])) {
$fontfile = basename($_GET["fontfile"]);
$fontfile = "../fonts/$fontfile";
}
if (!file_exists($fontfile)) {
return;
}
$name = isset($_GET["name"]) ? $_GET["name"] : null;
if (isset($_POST["subset"])) {
$subset = $_POST["subset"];
ob_start();
require_once "../src/FontLib/Autoloader.php";
$font = Font::load($fontfile);
$font->parse();
$font->setSubset($subset);
$font->reduce();
$new_filename = basename($fontfile);
$dot = strpos($new_filename, ".");
$new_filename = substr($new_filename, 0, $dot)."-subset".substr($new_filename, $dot);
header("Content-Type: font/truetype");
header("Content-Disposition: attachment; filename=\"$new_filename\"");
$tmp = tempnam(sys_get_temp_dir(), "fnt");
$font->open($tmp, Binary_Stream::modeWrite);
$font->encode(array("OS/2"));
$font->close();
ob_end_clean();
readfile($tmp);
unlink($tmp);
return;
} ?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Subset maker</title>
<link rel="stylesheet" href="css/style.css" />
</head>
<body>
<h1><?php echo htmlentities($name); ?></h1>
<form name="make-subset" method="post" action="?fontfile=<?php echo $fontfile; ?>">
<label>
Insert the text from which you want the glyphs in the subsetted font: <br />
<textarea name="subset" cols="50" rows="20"></textarea>
</label>
<br />
<button type="submit">Make subset!</button>
</form>
</body>
</html>
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