<?php
namespace Makai;

$router->get('/ssh.php', function() {
    $query = '';

    $minLevel = (int)filter_input(INPUT_GET, 'l', FILTER_SANITIZE_NUMBER_INT);
    if($minLevel > 0)
        $query .= sprintf('l=%d&', $minLevel);

    if(!empty($_GET['c']))
        $query .= 'c=1&';

    if(!empty($_GET['j']))
        $query .= 'j=1&';

    if($query !== '')
        $query = '?' . substr($query, 0, -1);

    header('Location: /ssh_keys' . $query);
    return 302;
});

$router->get('/ssh_keys', function() use ($db) {
    $minLevel = (int)filter_input(INPUT_GET, 'l', FILTER_SANITIZE_NUMBER_INT);
    $includeComment = !empty($_GET['c']);
    $json = !empty($_GET['j']);

    $keys = (new SSHKeys($db))->getKeys($minLevel);

    if($json) {
        $items = [];

        foreach($keys as $key) {
            $items[] = $item = new \stdClass;
            $item->algo = $key->getAlgorithm();
            $item->key = $key->getBody();
            if($includeComment) {
                $item->comment = (string)$key->getComment();
                $item->created = $key->getCreatedAt()->format(\DateTime::ATOM);
                $item->level = $key->getLevel();
            }
        }

        return $items;
    }

    header('Content-Type: text/plain; charset=us-ascii');

    $body = '';

    foreach($keys as $key)
        $body .= $key->toString($includeComment) . "\n";

    return $body;
});

$router->get('/authorized_keys', function() use ($db) {
    $keys = (new SSHKeys($db))->getKeys(500);

    header('Content-Type: text/plain; charset=us-ascii');

    $body = '';
    foreach($keys as $key)
        $body .= $key->toString(true) . "\n";

    return $body;
});

$router->get('/git_keys_ro', function() use ($db) {
    $keys = (new SSHKeys($db))->getKeys(100);

    header('Content-Type: text/plain; charset=us-ascii');

    $body = '';
    foreach($keys as $key)
        $body .= $key->toString(false) . "\n";

    return $body;
});

$router->get('/git_keys_rw', function() use ($db) {
    $keys = (new SSHKeys($db))->getKeys(200);

    header('Content-Type: text/plain; charset=us-ascii');

    $body = '';
    foreach($keys as $key)
        $body .= $key->toString(false) . "\n";

    return $body;
});