<?php
require '../bootstrap.php';
$output = NULL;
if (!empty($_GET['url']) and !empty($_GET['filter'])) {
$filename = sha1(basename($_GET['url']));
$filepath = ROOT . 'public/images/input/' . $filename . '.jpg';
if (!file_exists($filepath)) {
$retval = file_put_contents($filepath, file_get_contents($_GET['url']));
if ($retval == false) {
die('Unable to fetch image from given URL. Aborting.');
}
}
$output = ROOT . 'public/images/output/' . $filename . '.jpg';
$instagraph = new Instagraph();
$instagraph->setInput($filepath);
$instagraph->setOutput($output);
$instagraph->process($_GET['filter']);
}
if (isset($_GET['__ajax']) or isset($_SERVER['HTTP_X_REQUESTED_WITH'])) {
$output = str_replace(array('\\', str_replace('\\', '/', __DIR__)), array('/', ''), $output);
header('Location: ' . $output, TRUE, 301);
die;
}
require ROOT . 'public/template.php';
