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<?php
require_once '../app/app.php';
// This is an helper function returning an html table row to avoid code duplication
function installStatus(string $str, string $msg, bool $result) : string
{
$class = ($result) ? 'ok' : 'fail';
return '<tr><td>' . $str . '</td><td class="' . $class . '">' . $msg . '</td></tr>';
}
// If the config file exists and the auth variables are set, moonmoon is already installed
if ($PlanetConfig::isInstalled()) {
$status = 'installed';
} elseif (isset($_POST['url'])) {
// Do no try to use the file of an invalid locale
if (strstr($_POST['locale'], '..') !== false
|| !file_exists(__DIR__ . "/app/l10n/${_REQUEST['locale']}.lang")) {
$_POST['locale'] = 'en';
}
$save = array();
//Save config file
$config = array_merge(PlanetConfig::$defaultConfig, [
'url' => $_POST['url'],
'name' => filter_var($_POST['title'], FILTER_SANITIZE_SPECIAL_CHARS),
'locale' => $_POST['locale'],
]);
$CreatePlanetConfig = new PlanetConfig($config);
$save['config'] = file_put_contents(config_path('config.yml'), $CreatePlanetConfig->toYaml());
OpmlManager::save(new Opml(), config_path('people.opml'));
//Save password
$save['password'] = file_put_contents(
config_path('pwd.inc.php'),
sprintf('<?php $login="admin"; $password="%s"; ?>', hash('sha256', $_POST['password']))
);
if (0 != ($save['config'] + $save['password'])) {
$status = 'installed';
}
} else {
// We start by malking sure we have PHP5 as a base requirement
if (version_compare(PHP_VERSION, '7.2.0') >= 0) {
$strInstall = installStatus('Server is running at least PHP 7.2', 'OK', true);
$strRecommendation = '';
} else {
$strInstall = installStatus('Server is running at least PHP 7.2', 'FAIL', false);
$strRecommendation = '<li>Check your server documentation to activate at least PHP 7.2</li>';
}
$required_extensions = [
'dom', // moonmoon, simplepie
'curl', // simplepie
'iconv', // simplepie
'libxml', // moonmoon, simplepie
'mbstring', // simplepie
'pcre', // moonmoon
'xml', // moonmoon, simplepie
'xmlreader', // moonmoon, simplepie
'zlib' // simplepie
];
foreach ($required_extensions as $ext) {
if (extension_loaded($ext) === true) {
$strInstall .= installStatus("PHP extension <code>$ext</code> is present", 'OK', true);
} else {
$strInstall .= installStatus("PHP extension <code>$ext</code> is present", 'FAIL', false);
$strRecommendation .= "<li>Install PHP extension <code>$ext</code> on your server</li>";
}
}
// Writable file requirements
$tests = array(
config_path('config.yml'),
config_path('people.opml'),
config_path('pwd.inc.php'),
cache_path('test_cache'),
);
// We now test that all required files and directories are writable.
foreach ($tests as $filename) {
if (touch($filename)) {
$strInstall .= installStatus("<code>$filename</code> is writable", 'OK', true);
if (is_file($filename)) {
unlink($filename);
}
} else {
$strInstall .= installStatus("<code>$filename</code> is writable", 'FAIL', false);
$strRecommendation .= "<li>Make <code>$filename</code> writable with CHMOD</li>";
}
}
// We can now decide if we install moonmoon or not
$status = ($strRecommendation != '') ? 'error' : 'install';
}
require_once views_path('install.tpl.php');
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