Merge remote-tracking branch 'FreshRSS/master'

1 files changed, 786 insertions, 0 deletions

diff --git a/app/install.php b/app/install.php
new file mode 100644
index 000000000..986a7dc60
--- /dev/null
+++ b/app/install.php
@@ -0,0 +1,786 @@
+<?php
+if (function_exists('opcache_reset')) {
+	opcache_reset();
+}
+header("Content-Security-Policy: default-src 'self'");
+
+require(LIB_PATH . '/lib_install.php');
+
+session_name('FreshRSS');
+session_set_cookie_params(0, dirname(empty($_SERVER['REQUEST_URI']) ? '/' : dirname($_SERVER['REQUEST_URI'])), null, false, true);
+session_start();
+
+if (isset($_GET['step'])) {
+	define('STEP',(int)$_GET['step']);
+} else {
+	define('STEP', 0);
+}
+
+if (STEP === 3 && isset($_POST['type'])) {
+	$_SESSION['bd_type'] = $_POST['type'];
+}
+
+if (isset($_SESSION['bd_type'])) {
+	switch ($_SESSION['bd_type']) {
+	case 'mysql':
+		include_once(APP_PATH . '/SQL/install.sql.mysql.php');
+		break;
+	case 'sqlite':
+		include_once(APP_PATH . '/SQL/install.sql.sqlite.php');
+		break;
+	case 'pgsql':
+		include_once(APP_PATH . '/SQL/install.sql.pgsql.php');
+		break;
+	}
+}
+
+function param($key, $default = false) {
+	if (isset($_POST[$key])) {
+		return $_POST[$key];
+	} else {
+		return $default;
+	}
+}
+
+
+// gestion internationalisation
+function initTranslate() {
+	Minz_Translate::init();
+	$available_languages = Minz_Translate::availableLanguages();
+
+	if (!isset($_SESSION['language'])) {
+		$_SESSION['language'] = get_best_language();
+	}
+
+	if (!in_array($_SESSION['language'], $available_languages)) {
+		$_SESSION['language'] = 'en';
+	}
+
+	Minz_Translate::reset($_SESSION['language']);
+}
+
+function get_best_language() {
+	$accept = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
+	return strtolower(substr($accept, 0, 2));
+}
+
+
+/*** SAUVEGARDES ***/
+function saveLanguage() {
+	if (!empty($_POST)) {
+		if (!isset($_POST['language'])) {
+			return false;
+		}
+
+		$_SESSION['language'] = $_POST['language'];
+
+		header('Location: index.php?step=1');
+	}
+}
+
+function saveStep1() {
+	if (isset($_POST['freshrss-keep-install']) &&
+			$_POST['freshrss-keep-install'] === '1') {
+		// We want to keep our previous installation of FreshRSS
+		// so we need to make next steps valid by setting $_SESSION vars
+		// with values from the previous installation
+
+		// First, we try to get previous configurations
+		Minz_Configuration::register('system',
+		                             join_path(DATA_PATH, 'config.php'),
+		                             join_path(DATA_PATH, 'config.default.php'));
+		$system_conf = Minz_Configuration::get('system');
+
+		$current_user = $system_conf->default_user;
+		Minz_Configuration::register('user',
+		                             join_path(USERS_PATH, $current_user, 'config.php'),
+		                             join_path(USERS_PATH, '_', 'config.default.php'));
+		$user_conf = Minz_Configuration::get('user');
+
+		// Then, we set $_SESSION vars
+		$_SESSION['title'] = $system_conf->title;
+		$_SESSION['auth_type'] = $system_conf->auth_type;
+		$_SESSION['old_entries'] = $user_conf->old_entries;
+		$_SESSION['default_user'] = $current_user;
+		$_SESSION['passwordHash'] = $user_conf->passwordHash;
+
+		$db = $system_conf->db;
+		$_SESSION['bd_type'] = $db['type'];
+		$_SESSION['bd_host'] = $db['host'];
+		$_SESSION['bd_user'] = $db['user'];
+		$_SESSION['bd_password'] = $db['password'];
+		$_SESSION['bd_base'] = $db['base'];
+		$_SESSION['bd_prefix'] = $db['prefix'];
+		$_SESSION['bd_error'] = '';
+
+		header('Location: index.php?step=4');
+	}
+}
+
+function saveStep2() {
+	$user_default_config = Minz_Configuration::get('default_user');
+	if (!empty($_POST)) {
+		$system_default_config = Minz_Configuration::get('default_system');
+		$_SESSION['title'] = $system_default_config->title;
+		$_SESSION['old_entries'] = param('old_entries', $user_default_config->old_entries);
+		$_SESSION['auth_type'] = param('auth_type', 'form');
+		$_SESSION['default_user'] = substr(preg_replace('/[^a-zA-Z0-9]/', '', param('default_user', '')), 0, 16);
+
+		$password_plain = param('passwordPlain', false);
+		if ($password_plain !== false && cryptAvailable()) {
+			$_SESSION['passwordHash'] = FreshRSS_user_Controller::hashPassword($password_plain);
+		}
+
+		if (empty($_SESSION['old_entries']) ||
+		    empty($_SESSION['auth_type']) ||
+		    empty($_SESSION['default_user'])) {
+			return false;
+		}
+
+		if ($_SESSION['auth_type'] === 'form' && empty($_SESSION['passwordHash'])) {
+			return false;
+		}
+
+		$_SESSION['salt'] = generateSalt();
+		if ((!ctype_digit($_SESSION['old_entries'])) ||($_SESSION['old_entries'] < 1)) {
+			$_SESSION['old_entries'] = $user_default_config->old_entries;
+		}
+
+		$token = '';
+
+		$config_array = array(
+			'language' => $_SESSION['language'],
+			'theme' => $user_default_config->theme,
+			'old_entries' => $_SESSION['old_entries'],
+			'passwordHash' => $_SESSION['passwordHash'],
+			'token' => $token,
+		);
+
+		// Create default user files but first, we delete previous data to
+		// avoid access right problems.
+		$user_dir = join_path(USERS_PATH, $_SESSION['default_user']);
+		$user_config_path = join_path($user_dir, 'config.php');
+
+		recursive_unlink($user_dir);
+		mkdir($user_dir);
+		file_put_contents($user_config_path, "<?php\n return " . var_export($config_array, true) . ";\n");
+
+		header('Location: index.php?step=3');
+	}
+}
+
+function saveStep3() {
+	if (!empty($_POST)) {
+		if ($_SESSION['bd_type'] === 'sqlite') {
+			$_SESSION['bd_base'] = $_SESSION['default_user'];
+			$_SESSION['bd_host'] = '';
+			$_SESSION['bd_user'] = '';
+			$_SESSION['bd_password'] = '';
+			$_SESSION['bd_prefix'] = '';
+			$_SESSION['bd_prefix_user'] = '';	//No prefix for SQLite
+		} else {
+			if (empty($_POST['type']) ||
+			    empty($_POST['host']) ||
+			    empty($_POST['user']) ||
+			    empty($_POST['base'])) {
+				$_SESSION['bd_error'] = 'Missing parameters!';
+			}
+			$_SESSION['bd_base'] = substr($_POST['base'], 0, 64);
+			$_SESSION['bd_host'] = $_POST['host'];
+			$_SESSION['bd_user'] = $_POST['user'];
+			$_SESSION['bd_password'] = $_POST['pass'];
+			$_SESSION['bd_prefix'] = substr($_POST['prefix'], 0, 16);
+			$_SESSION['bd_prefix_user'] = $_SESSION['bd_prefix'] . (empty($_SESSION['default_user']) ? '' : ($_SESSION['default_user'] . '_'));
+		}
+		if ($_SESSION['bd_type'] === 'pgsql') {
+			$_SESSION['bd_base'] = strtolower($_SESSION['bd_base']);
+		}
+
+		// We use dirname to remove the /i part
+		$base_url = dirname(Minz_Request::guessBaseUrl());
+		$config_array = array(
+			'salt' => $_SESSION['salt'],
+			'base_url' => $base_url,
+			'title' => $_SESSION['title'],
+			'default_user' => $_SESSION['default_user'],
+			'auth_type' => $_SESSION['auth_type'],
+			'db' => array(
+				'type' => $_SESSION['bd_type'],
+				'host' => $_SESSION['bd_host'],
+				'user' => $_SESSION['bd_user'],
+				'password' => $_SESSION['bd_password'],
+				'base' => $_SESSION['bd_base'],
+				'prefix' => $_SESSION['bd_prefix'],
+				'pdo_options' => array(),
+			),
+			'pubsubhubbub_enabled' => server_is_public($base_url),
+		);
+
+		@unlink(join_path(DATA_PATH, 'config.php'));	//To avoid access-rights problems
+		file_put_contents(join_path(DATA_PATH, 'config.php'), "<?php\n return " . var_export($config_array, true) . ";\n");
+
+		$config_array['db']['default_user'] = $config_array['default_user'];
+		$config_array['db']['prefix_user'] = $_SESSION['bd_prefix_user'];
+		$ok = checkDb($config_array['db']) && checkDbUser($config_array['db']);
+		if (!$ok) {
+			@unlink(join_path(DATA_PATH, 'config.php'));
+		}
+
+		if ($ok) {
+			$_SESSION['bd_error'] = '';
+			header('Location: index.php?step=4');
+		} else {
+			$_SESSION['bd_error'] = empty($config_array['db']['error']) ? 'Unknown error!' : $config_array['db']['error'];
+		}
+	}
+	invalidateHttpCache();
+}
+
+
+/*** VÉRIFICATIONS ***/
+function checkStep() {
+	$s0 = checkStep0();
+	$s1 = checkRequirements();
+	$s2 = checkStep2();
+	$s3 = checkStep3();
+	if (STEP > 0 && $s0['all'] != 'ok') {
+		header('Location: index.php?step=0');
+	} elseif (STEP > 1 && $s1['all'] != 'ok') {
+		header('Location: index.php?step=1');
+	} elseif (STEP > 2 && $s2['all'] != 'ok') {
+		header('Location: index.php?step=2');
+	} elseif (STEP > 3 && $s3['all'] != 'ok') {
+		header('Location: index.php?step=3');
+	}
+	$_SESSION['actualize_feeds'] = true;
+}
+
+function checkStep0() {
+	$languages = Minz_Translate::availableLanguages();
+	$language = isset($_SESSION['language']) &&
+	            in_array($_SESSION['language'], $languages);
+
+	return array(
+		'language' => $language ? 'ok' : 'ko',
+		'all' => $language ? 'ok' : 'ko'
+	);
+}
+
+function freshrss_already_installed() {
+	$conf_path = join_path(DATA_PATH, 'config.php');
+	if (!file_exists($conf_path)) {
+		return false;
+	}
+
+	// A configuration file already exists, we try to load it.
+	$system_conf = null;
+	try {
+		Minz_Configuration::register('system', $conf_path);
+		$system_conf = Minz_Configuration::get('system');
+	} catch (Minz_FileNotExistException $e) {
+		return false;
+	}
+
+	// ok, the global conf exists... but what about default user conf?
+	$current_user = $system_conf->default_user;
+	try {
+		Minz_Configuration::register('user', join_path(USERS_PATH, $current_user, 'config.php'));
+	} catch (Minz_FileNotExistException $e) {
+		return false;
+	}
+
+	// ok, ok, default user exists too!
+	return true;
+}
+
+function checkStep2() {
+	$conf = !empty($_SESSION['old_entries']) &&
+	        !empty($_SESSION['default_user']);
+
+	$form = (
+		isset($_SESSION['auth_type']) &&
+		($_SESSION['auth_type'] != 'form' || !empty($_SESSION['passwordHash']))
+	);
+
+	$defaultUser = empty($_POST['default_user']) ? null : $_POST['default_user'];
+	if ($defaultUser === null) {
+		$defaultUser = empty($_SESSION['default_user']) ? '' : $_SESSION['default_user'];
+	}
+	$data = is_writable(join_path(USERS_PATH, $defaultUser, 'config.php'));
+
+	return array(
+		'conf' => $conf ? 'ok' : 'ko',
+		'form' => $form ? 'ok' : 'ko',
+		'data' => $data ? 'ok' : 'ko',
+		'all' => $conf && $form && $data ? 'ok' : 'ko'
+	);
+}
+
+function checkStep3() {
+	$conf = is_writable(join_path(DATA_PATH, 'config.php'));
+
+	$bd = isset($_SESSION['bd_type']) &&
+	      isset($_SESSION['bd_host']) &&
+	      isset($_SESSION['bd_user']) &&
+	      isset($_SESSION['bd_password']) &&
+	      isset($_SESSION['bd_base']) &&
+	      isset($_SESSION['bd_prefix']) &&
+	      isset($_SESSION['bd_error']);
+	$conn = empty($_SESSION['bd_error']);
+
+	return array(
+		'bd' => $bd ? 'ok' : 'ko',
+		'conn' => $conn ? 'ok' : 'ko',
+		'conf' => $conf ? 'ok' : 'ko',
+		'all' => $bd && $conn && $conf ? 'ok' : 'ko'
+	);
+}
+
+function checkDbUser(&$dbOptions) {
+	$ok = false;
+	$str = $dbOptions['dsn'];
+	$driver_options = $dbOptions['options'];
+	try {
+		$c = new PDO($str, $dbOptions['user'], $dbOptions['password'], $driver_options);
+
+		if (defined('SQL_CREATE_TABLES')) {
+			$sql = sprintf(SQL_CREATE_TABLES, $dbOptions['prefix_user'], _t('gen.short.default_category'));
+			$stm = $c->prepare($sql);
+			$ok = $stm->execute();
+		} else {
+			global $SQL_CREATE_TABLES;
+			if (is_array($SQL_CREATE_TABLES)) {
+				$ok = true;
+				foreach ($SQL_CREATE_TABLES as $instruction) {
+					$sql = sprintf($instruction, $dbOptions['prefix_user'], _t('gen.short.default_category'));
+					$stm = $c->prepare($sql);
+					$ok &= $stm->execute();
+				}
+			}
+		}
+
+		if (defined('SQL_INSERT_FEEDS')) {
+			$sql = sprintf(SQL_INSERT_FEEDS, $dbOptions['prefix_user']);
+			$stm = $c->prepare($sql);
+			$ok &= $stm->execute();
+		} else {
+			global $SQL_INSERT_FEEDS;
+			if (is_array($SQL_INSERT_FEEDS)) {
+				foreach ($SQL_INSERT_FEEDS as $instruction) {
+					$sql = sprintf($instruction, $dbOptions['prefix_user']);
+					$stm = $c->prepare($sql);
+					$ok &= $stm->execute();
+				}
+			}
+		}
+	} catch (PDOException $e) {
+		$ok = false;
+		$dbOptions['error'] = $e->getMessage();
+	}
+	return $ok;
+}
+
+/*** AFFICHAGE ***/
+function printStep0() {
+	$actual = Minz_Translate::language();
+	$languages = Minz_Translate::availableLanguages();
+?>
+	<?php $s0 = checkStep0(); if ($s0['all'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.language.defined'); ?></p>
+	<?php } ?>
+
+	<form action="index.php?step=0" method="post">
+		<legend><?php echo _t('install.language.choose'); ?></legend>
+		<div class="form-group">
+			<label class="group-name" for="language"><?php echo _t('install.language'); ?></label>
+			<div class="group-controls">
+				<select name="language" id="language" tabindex="1" >
+				<?php foreach ($languages as $lang) { ?>
+				<option value="<?php echo $lang; ?>"<?php echo $actual == $lang ? ' selected="selected"' : ''; ?>>
+					<?php echo _t('gen.lang.' . $lang); ?>
+				</option>
+				<?php } ?>
+				</select>
+			</div>
+		</div>
+
+		<div class="form-group form-actions">
+			<div class="group-controls">
+				<button type="submit" class="btn btn-important" tabindex="2" ><?php echo _t('gen.action.submit'); ?></button>
+				<button type="reset" class="btn" tabindex="3" ><?php echo _t('gen.action.cancel'); ?></button>
+				<?php if ($s0['all'] == 'ok') { ?>
+				<a class="btn btn-important next-step" href="?step=1" tabindex="4" ><?php echo _t('install.action.next_step'); ?></a>
+				<?php } ?>
+			</div>
+		</div>
+	</form>
+<?php
+}
+
+// @todo refactor this view with the check_install action
+function printStep1() {
+	$res = checkRequirements();
+?>
+	<noscript><p class="alert alert-warn"><span class="alert-head"><?php echo _t('gen.short.attention'); ?></span> <?php echo _t('install.javascript_is_better'); ?></p></noscript>
+
+	<?php if ($res['php'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.php.ok', PHP_VERSION); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.php.nok', PHP_VERSION, '5.3.3'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['minz'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.minz.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.minz.nok', join_path(LIB_PATH, 'Minz')); ?></p>
+	<?php } ?>
+
+	<?php if ($res['pdo'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.pdo.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.pdo.nok'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['curl'] == 'ok') { ?>
+	<?php $version = curl_version(); ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.curl.ok', $version['version']); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.curl.nok'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['json'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.json.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-warn"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.json.nok'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['pcre'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.pcre.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.pcre.nok'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['ctype'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.ctype.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.ctype.nok'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['dom'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.dom.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.dom.nok'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['xml'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.xml.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.xml.nok'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['fileinfo'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.fileinfo.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.fileinfo.nok'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['data'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.data.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.data.nok', DATA_PATH); ?></p>
+	<?php } ?>
+
+	<?php if ($res['cache'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.cache.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.cache.nok', CACHE_PATH); ?></p>
+	<?php } ?>
+
+	<?php if ($res['users'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.users.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.users.nok', USERS_PATH); ?></p>
+	<?php } ?>
+
+	<?php if ($res['favicons'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.favicons.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.favicons.nok', DATA_PATH . '/favicons'); ?></p>
+	<?php } ?>
+
+	<?php if ($res['http_referer'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.check.http_referer.ok'); ?></p>
+	<?php } else { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.http_referer.nok'); ?></p>
+	<?php } ?>
+
+	<?php if (freshrss_already_installed() && $res['all'] == 'ok') { ?>
+	<p class="alert alert-warn"><span class="alert-head"><?php echo _t('gen.short.attention'); ?></span> <?php echo _t('install.check.already_installed'); ?></p>
+
+	<form action="index.php?step=1" method="post">
+		<input type="hidden" name="freshrss-keep-install" value="1" />
+		<button type="submit" class="btn btn-important next-step" tabindex="1" ><?php echo _t('install.action.keep_install'); ?></button>
+		<a class="btn btn-attention next-step confirm" data-str-confirm="<?php echo _t('install.js.confirm_reinstall'); ?>" href="?step=2" tabindex="2" ><?php echo _t('install.action.reinstall'); ?></a>
+	</form>
+
+	<?php } elseif ($res['all'] == 'ok') { ?>
+	<a class="btn btn-important next-step" href="?step=2" tabindex="1" ><?php echo _t('install.action.next_step'); ?></a>
+	<?php } else { ?>
+	<p class="alert alert-error"><?php echo _t('install.action.fix_errors_before'); ?></p>
+	<?php } ?>
+<?php
+}
+
+function printStep2() {
+	$user_default_config = Minz_Configuration::get('default_user');
+?>
+	<?php $s2 = checkStep2(); if ($s2['all'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.conf.ok'); ?></p>
+	<?php } elseif (!empty($_POST)) { ?>
+	<p class="alert alert-error"><?php echo _t('install.fix_errors_before'); ?></p>
+	<?php } ?>
+
+	<form action="index.php?step=2" method="post">
+		<legend><?php echo _t('install.conf'); ?></legend>
+
+		<div class="form-group">
+			<label class="group-name" for="old_entries"><?php echo _t('install.delete_articles_after'); ?></label>
+			<div class="group-controls">
+				<input type="number" id="old_entries" name="old_entries" required="required" min="1" max="1200" value="<?php echo isset($_SESSION['old_entries']) ? $_SESSION['old_entries'] : $user_default_config->old_entries; ?>" tabindex="2" /> <?php echo _t('gen.date.month'); ?>
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="default_user"><?php echo _t('install.default_user'); ?></label>
+			<div class="group-controls">
+				<input type="text" id="default_user" name="default_user" required="required" size="16" maxlength="16" pattern="[0-9a-zA-Z]{1,16}" value="<?php echo isset($_SESSION['default_user']) ? $_SESSION['default_user'] : ''; ?>" placeholder="<?php echo httpAuthUser() == '' ? 'alice' : httpAuthUser(); ?>" tabindex="3" />
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="auth_type"><?php echo _t('install.auth.type'); ?></label>
+			<div class="group-controls">
+				<select id="auth_type" name="auth_type" required="required" tabindex="4">
+					<?php
+						function no_auth($auth_type) {
+							return !in_array($auth_type, array('form', 'http_auth', 'none'));
+						}
+						$auth_type = isset($_SESSION['auth_type']) ? $_SESSION['auth_type'] : '';
+					?>
+					<option value="form"<?php echo $auth_type === 'form' || (no_auth($auth_type) && cryptAvailable()) ? ' selected="selected"' : '', cryptAvailable() ? '' : ' disabled="disabled"'; ?>><?php echo _t('install.auth.form'); ?></option>
+					<option value="http_auth"<?php echo $auth_type === 'http_auth' ? ' selected="selected"' : '', httpAuthUser() == '' ? ' disabled="disabled"' : ''; ?>><?php echo _t('install.auth.http'); ?>(REMOTE_USER = '<?php echo httpAuthUser(); ?>')</option>
+					<option value="none"<?php echo $auth_type === 'none' || (no_auth($auth_type) && !cryptAvailable()) ? ' selected="selected"' : ''; ?>><?php echo _t('install.auth.none'); ?></option>
+				</select>
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="passwordPlain"><?php echo _t('install.auth.password_form'); ?></label>
+			<div class="group-controls">
+				<div class="stick">
+					<input type="password" id="passwordPlain" name="passwordPlain" pattern=".{7,}" autocomplete="off" <?php echo $auth_type === 'form' ? ' required="required"' : ''; ?> tabindex="5" />
+					<a class="btn toggle-password" data-toggle="passwordPlain"><?php echo FreshRSS_Themes::icon('key'); ?></a>
+				</div>
+				<?php echo _i('help'); ?> <?php echo _t('install.auth.password_format'); ?>
+				<noscript><b><?php echo _t('gen.js.should_be_activated'); ?></b></noscript>
+			</div>
+		</div>
+
+		<div class="form-group form-actions">
+			<div class="group-controls">
+				<button type="submit" class="btn btn-important" tabindex="7" ><?php echo _t('gen.action.submit'); ?></button>
+				<button type="reset" class="btn" tabindex="8" ><?php echo _t('gen.action.cancel'); ?></button>
+				<?php if ($s2['all'] == 'ok') { ?>
+				<a class="btn btn-important next-step" href="?step=3" tabindex="9" ><?php echo _t('install.action.next_step'); ?></a>
+				<?php } ?>
+			</div>
+		</div>
+	</form>
+<?php
+}
+
+function printStep3() {
+	$system_default_config = Minz_Configuration::get('default_system');
+?>
+	<?php $s3 = checkStep3(); if ($s3['all'] == 'ok') { ?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.bdd.conf.ok'); ?></p>
+	<?php } elseif ($s3['conn'] == 'ko') { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.bdd.conf.ko'),(empty($_SESSION['bd_error']) ? '' : ' : ' . $_SESSION['bd_error']); ?></p>
+	<?php } ?>
+
+	<form action="index.php?step=3" method="post" autocomplete="off">
+		<legend><?php echo _t('install.bdd.conf'); ?></legend>
+		<div class="form-group">
+			<label class="group-name" for="type"><?php echo _t('install.bdd.type'); ?></label>
+			<div class="group-controls">
+				<select name="type" id="type" tabindex="1">
+				<?php if (extension_loaded('pdo_mysql')) {?>
+				<option value="mysql"
+					<?php echo(isset($_SESSION['bd_type']) && $_SESSION['bd_type'] === 'mysql') ? 'selected="selected"' : ''; ?>>
+					MySQL
+				</option>
+				<?php }?>
+				<?php if (extension_loaded('pdo_sqlite')) {?>
+				<option value="sqlite"
+					<?php echo(isset($_SESSION['bd_type']) && $_SESSION['bd_type'] === 'sqlite') ? 'selected="selected"' : ''; ?>>
+					SQLite
+				</option>
+				<?php }?>
+				<?php if (extension_loaded('pdo_pgsql')) {?>
+				<option value="pgsql"
+					<?php echo(isset($_SESSION['bd_type']) && $_SESSION['bd_type'] === 'pgsql') ? 'selected="selected"' : ''; ?>>
+					PostgreSQL (⚠️ experimental)
+				</option>
+				<?php }?>
+				</select>
+			</div>
+		</div>
+
+		<div id="mysql">
+		<div class="form-group">
+			<label class="group-name" for="host"><?php echo _t('install.bdd.host'); ?></label>
+			<div class="group-controls">
+				<input type="text" id="host" name="host" pattern="[0-9A-Z/a-z_.-]{1,64}(:[0-9]{2,5})?" value="<?php echo isset($_SESSION['bd_host']) ? $_SESSION['bd_host'] : $system_default_config->db['host']; ?>" tabindex="2" />
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="user"><?php echo _t('install.bdd.username'); ?></label>
+			<div class="group-controls">
+				<input type="text" id="user" name="user" maxlength="16" pattern="[0-9A-Za-z_.-]{1,16}" value="<?php echo isset($_SESSION['bd_user']) ? $_SESSION['bd_user'] : ''; ?>" tabindex="3" />
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="pass"><?php echo _t('install.bdd.password'); ?></label>
+			<div class="group-controls">
+				<input type="password" id="pass" name="pass" value="<?php echo isset($_SESSION['bd_password']) ? $_SESSION['bd_password'] : ''; ?>" tabindex="4" autocomplete="off" />
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="base"><?php echo _t('install.bdd'); ?></label>
+			<div class="group-controls">
+				<input type="text" id="base" name="base" maxlength="64" pattern="[0-9A-Za-z_]{1,64}" value="<?php echo isset($_SESSION['bd_base']) ? $_SESSION['bd_base'] : ''; ?>" tabindex="5" />
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="prefix"><?php echo _t('install.bdd.prefix'); ?></label>
+			<div class="group-controls">
+				<input type="text" id="prefix" name="prefix" maxlength="16" pattern="[0-9A-Za-z_]{1,16}" value="<?php echo isset($_SESSION['bd_prefix']) ? $_SESSION['bd_prefix'] :  $system_default_config->db['prefix']; ?>" tabindex="6" />
+			</div>
+		</div>
+		</div>
+
+		<div class="form-group form-actions">
+			<div class="group-controls">
+				<button type="submit" class="btn btn-important" tabindex="7" ><?php echo _t('gen.action.submit'); ?></button>
+				<button type="reset" class="btn" tabindex="8" ><?php echo _t('gen.action.cancel'); ?></button>
+				<?php if ($s3['all'] == 'ok') { ?>
+				<a class="btn btn-important next-step" href="?step=4" tabindex="9" ><?php echo _t('install.action.next_step'); ?></a>
+				<?php } ?>
+			</div>
+		</div>
+	</form>
+<?php
+}
+
+function printStep4() {
+?>
+	<p class="alert alert-success"><span class="alert-head"><?php echo _t('install.congratulations'); ?></span> <?php echo _t('install.ok'); ?></p>
+	<a class="btn btn-important next-step" href="?step=5" tabindex="1"><?php echo _t('install.action.finish'); ?></a>
+<?php
+}
+
+function printStep5() {
+?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.not_deleted', DATA_PATH . '/do-install.txt'); ?></p>
+<?php
+}
+
+initTranslate();
+
+checkStep();
+
+switch (STEP) {
+case 0:
+default:
+	saveLanguage();
+	break;
+case 1:
+	saveStep1();
+	break;
+case 2:
+	saveStep2();
+	break;
+case 3:
+	saveStep3();
+	break;
+case 4:
+	break;
+case 5:
+	if (deleteInstall()) {
+		header('Location: index.php');
+	}
+	break;
+}
+?>
+<!DOCTYPE html>
+<html>
+	<head>
+		<meta charset="UTF-8" />
+		<meta name="viewport" content="initial-scale=1.0" />
+		<title><?php echo _t('install.title'); ?></title>
+		<link rel="stylesheet" href="../themes/base-theme/template.css?<?php echo @filemtime(PUBLIC_PATH . '/themes/base-theme/template.css'); ?>" />
+		<link rel="stylesheet" href="../themes/Origine/origine.css?<?php echo @filemtime(PUBLIC_PATH . '/themes/Origine/origine.css'); ?>" />
+		<meta name="robots" content="noindex,nofollow" />
+	</head>
+	<body>
+
+<div class="header">
+	<div class="item title">
+		<h1><a href="index.php"><?php echo _t('install.title'); ?></a></h1>
+		<h2><?php echo _t('install.step', STEP); ?></h2>
+	</div>
+</div>
+
+<div id="global">
+	<ul class="nav nav-list aside">
+		<li class="nav-header"><?php echo _t('install.steps'); ?></li>
+		<li class="item<?php echo STEP == 0 ? ' active' : ''; ?>"><a href="?step=0"><?php echo _t('install.language'); ?></a></li>
+		<li class="item<?php echo STEP == 1 ? ' active' : ''; ?>"><a href="?step=1"><?php echo _t('install.check'); ?></a></li>
+		<li class="item<?php echo STEP == 2 ? ' active' : ''; ?>"><a href="?step=2"><?php echo _t('install.conf'); ?></a></li>
+		<li class="item<?php echo STEP == 3 ? ' active' : ''; ?>"><a href="?step=3"><?php echo _t('install.bdd.conf'); ?></a></li>
+		<li class="item<?php echo STEP == 4 ? ' active' : ''; ?>"><a href="?step=4"><?php echo _t('install.this_is_the_end'); ?></a></li>
+	</ul>
+
+	<div class="post">
+		<?php
+		switch (STEP) {
+		case 0:
+		default:
+			printStep0();
+			break;
+		case 1:
+			printStep1();
+			break;
+		case 2:
+			printStep2();
+			break;
+		case 3:
+			printStep3();
+			break;
+		case 4:
+			printStep4();
+			break;
+		case 5:
+			printStep5();
+			break;
+		}
+		?>
+	</div>
+</div>
+	<script src="../scripts/install.js?<?php echo @filemtime(PUBLIC_PATH . '/scripts/install.js'); ?>"></script>
+	</body>
+</html>