Cookie : sous-répertoire pour index (changements de répertoires !)

Implémente https://github.com/marienfressinaud/FreshRSS/issues/333
/public/ est renommé /p/
/public/index.php est déplacé dans /p/i/index.php
Le cookie de session est limité à /p/i/

1 files changed, 0 insertions, 1029 deletions

diff --git a/public/install.php b/public/install.php
deleted file mode 100644
index ad5527765..000000000
--- a/public/install.php
+++ /dev/null
@@ -1,1029 +0,0 @@
-<?php
-require('../constants.php');
-include(LIB_PATH . '/lib_rss.php');
-
-session_name('FreshRSS');
-session_start();
-
-if (isset ($_GET['step'])) {
-	define ('STEP', $_GET['step']);
-} else {
-	define ('STEP', 1);
-}
-
-define ('SQL_CREATE_DB', 'CREATE DATABASE %1$s DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
-
-define ('SQL_CAT', 'CREATE TABLE IF NOT EXISTS `%1$scategory` (
-	`id` SMALLINT NOT NULL AUTO_INCREMENT,	-- v0.7
-	`name` varchar(255) NOT NULL,
-	`color` char(7),
-	PRIMARY KEY (`id`),
-	UNIQUE KEY (`name`)	-- v0.7
-) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci
-ENGINE = INNODB;');
-
-define ('SQL_FEED', 'CREATE TABLE IF NOT EXISTS `%1$sfeed` (
-	`id` SMALLINT NOT NULL AUTO_INCREMENT,	-- v0.7
-	`url` varchar(511) CHARACTER SET latin1 NOT NULL,
-	`category` SMALLINT DEFAULT 0,	-- v0.7
-	`name` varchar(255) NOT NULL,
-	`website` varchar(255) CHARACTER SET latin1,
-	`description` text,
-	`lastUpdate` int(11) DEFAULT 0,
-	`priority` tinyint(2) NOT NULL DEFAULT 10,
-	`pathEntries` varchar(511) DEFAULT NULL,
-	`httpAuth` varchar(511) DEFAULT NULL,
-	`error` boolean DEFAULT 0,
-	`keep_history` MEDIUMINT NOT NULL DEFAULT -2,	-- v0.7, -2 = default
-	`cache_nbEntries` int DEFAULT 0,	-- v0.7
-	`cache_nbUnreads` int DEFAULT 0,	-- v0.7
-	PRIMARY KEY (`id`),
-	FOREIGN KEY (`category`) REFERENCES `%1$scategory`(`id`) ON DELETE SET NULL ON UPDATE CASCADE,
-	UNIQUE KEY (`url`),	-- v0.7
-	INDEX (`name`),	-- v0.7
-	INDEX (`priority`),	-- v0.7
-	INDEX (`keep_history`)	-- v0.7
-) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci
-ENGINE = INNODB;');
-
-define ('SQL_ENTRY', 'CREATE TABLE IF NOT EXISTS `%1$sentry` (
-	`id` bigint NOT NULL,	-- v0.7
-	`guid` varchar(760) CHARACTER SET latin1 NOT NULL,	-- Maximum for UNIQUE is 767B
-	`title` varchar(255) NOT NULL,
-	`author` varchar(255),
-	`content_bin` blob,	-- v0.7
-	`link` varchar(1023) CHARACTER SET latin1 NOT NULL,
-	`date` int(11),
-	`is_read` boolean NOT NULL DEFAULT 0,
-	`is_favorite` boolean NOT NULL DEFAULT 0,
-	`id_feed` SMALLINT,	-- v0.7
-	`tags` varchar(1023),
-	PRIMARY KEY (`id`),
-	FOREIGN KEY (`id_feed`) REFERENCES `%1$sfeed`(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
-	UNIQUE KEY (`id_feed`,`guid`),	-- v0.7
-	INDEX (`is_favorite`),	-- v0.7
-	INDEX (`is_read`)	-- v0.7
-) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci
-ENGINE = INNODB;');
-
-//<updates>
-define('SQL_SHOW_TABLES', 'SHOW tables;');
-
-define('SQL_BACKUP006', 'RENAME TABLE `%1$scategory` TO `%1$scategory006`, `%1$sfeed` TO `%1$sfeed006`, `%1$sentry` TO `%1$sentry006`;');
-
-define('SQL_SHOW_COLUMNS_UPDATEv006', 'SHOW columns FROM `%1$sentry006` LIKE "id2";');
-
-define('SQL_UPDATEv006', '
-ALTER TABLE `%1$scategory006` ADD id2 SMALLINT;
-
-SET @i = 0;
-UPDATE `%1$scategory006` SET id2=(@i:=@i+1) ORDER BY id;
-
-ALTER TABLE `%1$sfeed006` ADD id2 SMALLINT, ADD category2 SMALLINT;
-
-SET @i = 0;
-UPDATE `%1$sfeed006` SET id2=(@i:=@i+1) ORDER BY name;
-
-UPDATE `%1$sfeed006` f
-INNER JOIN `%1$scategory006` c ON f.category = c.id
-SET f.category2 = c.id2;
-
-INSERT IGNORE INTO `%2$scategory` (name, color)
-SELECT name, color
-FROM `%1$scategory006`
-ORDER BY id2;
-
-INSERT IGNORE INTO `%2$sfeed` (url, category, name, website, description, priority, pathEntries, httpAuth, keep_history)
-SELECT url, category2, name, website, description, priority, pathEntries, httpAuth, IF(keep_history = 1, -1, -2)
-FROM `%1$sfeed006`
-ORDER BY id2;
-
-ALTER TABLE `%1$sentry006` ADD id2 bigint;
-
-UPDATE `%1$sentry006` SET id2 = ((date * 1000000) + (rand() * 100000000));
-
-INSERT IGNORE INTO `%2$sentry` (id, guid, title, author, link, date, is_read, is_favorite, id_feed, tags)
-SELECT e0.id2, e0.guid, e0.title, e0.author, e0.link, e0.date, e0.is_read, e0.is_favorite, f0.id2, e0.tags
-FROM `%1$sentry006` e0
-INNER JOIN `%1$sfeed006` f0 ON e0.id_feed = f0.id;
-');
-
-define('SQL_CONVERT_SELECTv006', '
-SELECT e0.id2, e0.content
-FROM `%1$sentry006` e0
-INNER JOIN `%2$sentry` e1 ON e0.id2 = e1.id
-WHERE e1.content_bin IS NULL');
-
-define('SQL_CONVERT_UPDATEv006', 'UPDATE `%1$sentry` SET content_bin=COMPRESS(?) WHERE id=?;');
-
-define('SQL_UPDATE_CACHED_VALUESv006', '
-UPDATE `%1$sfeed` f
-INNER JOIN (
-	SELECT e.id_feed,
-	COUNT(CASE WHEN e.is_read = 0 THEN 1 END) AS nbUnreads,
-	COUNT(e.id) AS nbEntries
-	FROM `%1$sentry` e
-	GROUP BY e.id_feed
-) x ON x.id_feed=f.id
-SET f.cache_nbEntries=x.nbEntries, f.cache_nbUnreads=x.nbUnreads
-');
-
-define('SQL_DROP_BACKUPv006', 'DROP TABLE IF EXISTS `%1$sentry006`, `%1$sfeed006`, `%1$scategory006`;');
-//</updates>
-
-function writeLine ($f, $line) {
-	fwrite ($f, $line . "\n");
-}
-function writeArray ($f, $array) {
-	foreach ($array as $key => $val) {
-		if (is_array ($val)) {
-			writeLine ($f, '\'' . $key . '\' => array (');
-			writeArray ($f, $val);
-			writeLine ($f, '),');
-		} else {
-			writeLine ($f, '\'' . $key . '\' => \'' . $val . '\',');
-		}
-	}
-}
-
-// gestion internationalisation
-$translates = array ();
-$actual = 'en';
-function initTranslate () {
-	global $translates;
-	global $actual;
-
-	$actual = isset($_SESSION['language']) ? $_SESSION['language'] : getBetterLanguage('en');
-
-	$file = APP_PATH . '/i18n/' . $actual . '.php';
-	if (file_exists($file)) {
-		$translates = array_merge($translates, include($file));
-	}
-
-	$file = APP_PATH . '/i18n/install.' . $actual . '.php';
-	if (file_exists($file)) {
-		$translates = array_merge($translates, include($file));
-	}
-}
-
-function getBetterLanguage ($fallback) {
-	$available = availableLanguages ();
-	$accept = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
-	$language = strtolower (substr ($accept, 0, 2));
-
-	if (isset ($available[$language])) {
-		return $language;
-	} else {
-		return $fallback;
-	}
-}
-function availableLanguages () {
-	return array (
-		'en' => 'English',
-		'fr' => 'Français'
-	);
-}
-function _t ($key) {
-	global $translates;
-	$translate = $key;
-	if (isset ($translates[$key])) {
-		$translate = $translates[$key];
-	}
-
-	$args = func_get_args ();
-	unset($args[0]);
-
-	return vsprintf ($translate, $args);
-}
-
-/*** SAUVEGARDES ***/
-function saveLanguage () {
-	if (!empty ($_POST)) {
-		if (!isset ($_POST['language'])) {
-			return false;
-		}
-
-		$_SESSION['language'] = $_POST['language'];
-
-		header ('Location: index.php?step=1');
-	}
-}
-function saveStep2 () {
-	if (!empty ($_POST)) {
-		if (empty ($_POST['title']) ||
-		    empty ($_POST['old_entries']) ||
-		    empty ($_POST['default_user'])) {
-			return false;
-		}
-
-		$_SESSION['sel_application'] = sha1(uniqid(mt_rand(), true).implode('', stat(__FILE__)));
-		$_SESSION['title'] = addslashes(substr(trim($_POST['title']), 0, 25));
-		$_SESSION['old_entries'] = $_POST['old_entries'];
-		if ((!ctype_digit($_SESSION['old_entries'])) || ($_SESSION['old_entries'] < 1)) {
-			$_SESSION['old_entries'] = 3;
-		}
-		$_SESSION['mail_login'] = addslashes ($_POST['mail_login']);
-		$_SESSION['default_user'] = substr(preg_replace ('/[^a-zA-Z0-9]/', '', $_POST['default_user']), 0, 16);
-
-		$token = '';
-		if ($_SESSION['mail_login']) {
-			$token = sha1($_SESSION['sel_application'] . $_SESSION['mail_login']);
-		}
-
-		$file_data = DATA_PATH . '/' . $_SESSION['default_user'] . '_user.php';
-
-		$f = fopen ($file_data, 'w');
-		writeLine ($f, '<?php');
-		writeLine ($f, 'return array (');
-		writeArray ($f, array (
-			'language' => $_SESSION['language'],
-			'old_entries' => $_SESSION['old_entries'],
-			'mail_login' => $_SESSION['mail_login'],
-			'token' => $token
-		));
-		writeLine ($f, ');');
-		fclose ($f);
-
-		header ('Location: index.php?step=3');
-	}
-}
-
-function saveStep3 () {
-	if (!empty ($_POST)) {
-		if (empty ($_POST['type']) ||
-		    empty ($_POST['host']) ||
-		    empty ($_POST['user']) ||
-		    empty ($_POST['base'])) {
-			$_SESSION['bd_error'] = true;
-		}
-
-		$_SESSION['bd_type'] = isset ($_POST['type']) ? $_POST['type'] : 'mysql';
-		$_SESSION['bd_host'] = addslashes ($_POST['host']);
-		$_SESSION['bd_user'] = addslashes ($_POST['user']);
-		$_SESSION['bd_password'] = addslashes ($_POST['pass']);
-		$_SESSION['bd_base'] = addslashes ($_POST['base']);
-		$_SESSION['bd_prefix'] = addslashes ($_POST['prefix']);
-		$_SESSION['bd_prefix_user'] = $_SESSION['bd_prefix'] . (empty($_SESSION['default_user']) ? '' : ($_SESSION['default_user'] . '_'));
-
-		$ini_array = array(
-			'general' => array(
-				'environment' => empty($_SESSION['environment']) ? 'production' : $_SESSION['environment'],
-				'use_url_rewriting' => false,
-				'sel_application' => $_SESSION['sel_application'],
-				'base_url' => '',
-				'title' => $_SESSION['title'],
-				'default_user' => $_SESSION['default_user'],
-			),
-			'db' => array(
-				'type' => $_SESSION['bd_type'],
-				'host' => $_SESSION['bd_host'],
-				'user' => $_SESSION['bd_user'],
-				'password' => $_SESSION['bd_password'],
-				'base' => $_SESSION['bd_base'],
-				'prefix' => $_SESSION['bd_prefix'],
-			),
-		);
-		file_put_contents(DATA_PATH . '/config.php', "<?php\n return " . var_export($ini_array, true) . ';');
-
-		if (file_exists(DATA_PATH . '/config.php') && file_exists(DATA_PATH . '/application.ini')) {
-			@unlink(DATA_PATH . '/application.ini');	//v0.6
-		}
-
-		$res = checkBD ();
-
-		if ($res) {
-			$_SESSION['bd_error'] = false;
-			header ('Location: index.php?step=4');
-		} else {
-			$_SESSION['bd_error'] = true;
-		}
-	}
-	invalidateHttpCache();
-}
-
-function updateDatabase($perform = false) {
-	$needs = array('bd_type', 'bd_host', 'bd_base', 'bd_user', 'bd_password', 'bd_prefix', 'bd_prefix_user');
-	foreach ($needs as $need) {
-		if (!isset($_SESSION[$need])) {
-			return false;
-		}
-	}
-
-	try {
-		$str = '';
-		switch ($_SESSION['bd_type']) {
-			case 'mysql':
-				$str = 'mysql:host=' . $_SESSION['bd_host'] . ';dbname=' . $_SESSION['bd_base'];
-				$driver_options = array(
-					PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
-				);
-				break;
-			case 'sqlite':
-				$str = 'sqlite:' . DATA_PATH . $_SESSION['bd_base'] . '.sqlite';
-				$driver_options = null;
-				break;
-			default:
-				return false;
-		}
-
-		$c = new PDO($str, $_SESSION['bd_user'], $_SESSION['bd_password'], $driver_options);
-
-		$stm = $c->prepare(SQL_SHOW_TABLES);
-		$stm->execute();
-		$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0);
-		if (!in_array($_SESSION['bd_prefix'] . 'entry006', $res)) {
-			return false;
-		}
-
-		$sql = sprintf(SQL_SHOW_COLUMNS_UPDATEv006, $_SESSION['bd_prefix']);
-		$stm = $c->prepare($sql);
-		$stm->execute();
-		$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0);
-		if (!in_array('id2', $res)) {
-			if (!$perform) {
-				return true;
-			}
-			$sql = sprintf(SQL_UPDATEv006, $_SESSION['bd_prefix'], $_SESSION['bd_prefix_user']);
-			$stm = $c->prepare($sql, array(PDO::ATTR_EMULATE_PREPARES => true));
-			$stm->execute();
-		}
-
-		$sql = sprintf(SQL_UPDATE_CACHED_VALUESv006, $_SESSION['bd_prefix_user']);
-		$stm = $c->prepare($sql);
-		$stm->execute();
-
-		$sql = sprintf(SQL_CONVERT_SELECTv006, $_SESSION['bd_prefix'], $_SESSION['bd_prefix_user']);
-		if (!$perform) {
-			$sql .= ' LIMIT 1';
-		}
-		$stm = $c->prepare($sql);
-		$stm->execute();
-		if (!$perform) {
-			$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0);
-			return count($res) > 0;
-		} else {
-			@set_time_limit(300);
-		}
-
-		$c2 = new PDO($str, $_SESSION['bd_user'], $_SESSION['bd_password'], $driver_options);
-		$sql = sprintf(SQL_CONVERT_UPDATEv006, $_SESSION['bd_prefix_user']);
-		$stm2 = $c2->prepare($sql);
-		while ($row = $stm->fetch(PDO::FETCH_ASSOC)) {
-			$id = $row['id2'];
-			$content = unserialize(gzinflate(base64_decode($row['content'])));
-			$stm2->execute(array($content, $id));
-		}
-		return true;
-	} catch (PDOException $e) {
-		return false;
-	}
-	return false;
-}
-
-function deleteInstall () {
-	$res = unlink (PUBLIC_PATH . '/install.php');
-	if ($res) {
-		header ('Location: index.php');
-	}
-
-	$needs = array('bd_type', 'bd_host', 'bd_base', 'bd_user', 'bd_password', 'bd_prefix');
-	foreach ($needs as $need) {
-		if (!isset($_SESSION[$need])) {
-			return false;
-		}
-	}
-
-	try {
-		switch ($_SESSION['bd_type']) {
-			case 'mysql':
-				$str = 'mysql:host=' . $_SESSION['bd_host'] . ';dbname=' . $_SESSION['bd_base'];
-				$driver_options = array(
-					PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
-				);
-				break;
-			case 'sqlite':
-				$str = 'sqlite:' . DATA_PATH . $_SESSION['bd_base'] . '.sqlite';
-				$driver_options = null;
-				break;
-			default:
-				return false;
-		}
-
-		$c = new PDO($str, $_SESSION['bd_user'], $_SESSION['bd_password'], $driver_options);
-		$sql = sprintf(SQL_DROP_BACKUPv006, $_SESSION['bd_prefix']);
-		$stm = $c->prepare($sql);
-		$stm->execute();
-
-		return true;
-	} catch (PDOException $e) {
-		return false;
-	}
-	return false;
-}
-
-function moveOldFiles() {
-	$mvs = array(
-		'/app/configuration/application.ini' => '/data/application.ini',	//v0.6
-		'/public/data/Configuration.array.php' => '/data/Configuration.array.php',	//v0.6
-	);
-	$ok = true;
-	foreach ($mvs as $fFrom => $fTo) {
-		if (file_exists(FRESHRSS_PATH . $fFrom)) {
-			if (copy(FRESHRSS_PATH . $fFrom, FRESHRSS_PATH . $fTo)) {
-				@unlink(FRESHRSS_PATH . $fFrom);
-			} else {
-				$ok = false;
-			}
-		}
-	}
-	return $ok;
-}
-
-function delTree($dir) {	//http://php.net/rmdir#110489
-	if (!is_dir($dir)) {
-		return true;
-	}
-	$files = array_diff(scandir($dir), array('.', '..'));
-	foreach ($files as $file) {
-		$f = $dir . '/' . $file;
-		if (is_dir($f)) {
-			@chmod($f, 0777);
-			delTree($f);
-		}
-		else unlink($f);
-	}
-	return rmdir($dir);
-}
-
-function removeOldFiles() {
-	$oldDirs = array('/app/configuration/', '/cache/', '/log/', '/public/data/', '/public/themes/printer/');	//v0.6
-
-	$ok = true;
-	foreach ($oldDirs as $oldDir) {
-		$ok &= delTree(FRESHRSS_PATH . $oldDir);
-	}
-	return $ok;
-}
-
-/*** VÉRIFICATIONS ***/
-function checkStep () {
-	$s0 = checkStep0 ();
-	$s1 = checkStep1 ();
-	$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 () {
-	moveOldFiles() && removeOldFiles();
-
-	if (file_exists(DATA_PATH . '/config.php')) {
-		$ini_array = include(DATA_PATH . '/config.php');
-	} elseif (file_exists(DATA_PATH . '/application.ini')) {
-		$ini_array = parse_ini_file(DATA_PATH . '/application.ini', true);
-	} else {
-		$ini_array = null;
-	}
-
-	if ($ini_array) {
-		$ini_general = isset($ini_array['general']) ? $ini_array['general'] : null;
-		if ($ini_general) {
-			$keys = array('environment', 'sel_application', 'title', 'default_user');
-			foreach ($keys as $key) {
-				if ((empty($_SESSION[$key])) && isset($ini_general[$key])) {
-					$_SESSION[$key] = $ini_general[$key];
-				}
-			}
-		}
-		$ini_db = isset($ini_array['db']) ? $ini_array['db'] : null;
-		if ($ini_db) {
-			$keys = array('type', 'host', 'user', 'password', 'base', 'prefix');
-			foreach ($keys as $key) {
-				if ((!isset($_SESSION['bd_' . $key])) && isset($ini_db[$key])) {
-					$_SESSION['bd_' . $key] = $ini_db[$key];
-				}
-			}
-		}
-	}
-
-	if (isset($_SESSION['default_user']) && file_exists(DATA_PATH . '/' . $_SESSION['default_user'] . '_user.php')) {
-		$userConfig = include(DATA_PATH . '/' . $_SESSION['default_user'] . '_user.php');
-	} elseif (file_exists(DATA_PATH . '/Configuration.array.php')) {
-		$userConfig = include(DATA_PATH . '/Configuration.array.php');	//v0.6
-	} else {
-		$userConfig = array();
-	}
-
-	$keys = array('language', 'old_entries', 'mail_login');
-	foreach ($keys as $key) {
-		if ((!isset($_SESSION[$key])) && isset($userConfig[$key])) {
-			$_SESSION[$key] = $userConfig[$key];
-		}
-	}
-
-	$languages = availableLanguages ();
-	$language = isset ($_SESSION['language']) &&
-	            isset ($languages[$_SESSION['language']]);
-
-	return array (
-		'language' => $language ? 'ok' : 'ko',
-		'all' => $language ? 'ok' : 'ko'
-	);
-}
-function checkStep1 () {
-	$php = version_compare (PHP_VERSION, '5.2.0') >= 0;
-	$minz = file_exists (LIB_PATH . '/Minz');
-	$curl = extension_loaded ('curl');
-	$pdo = extension_loaded ('pdo_mysql');
-	$dom = class_exists('DOMDocument');
-	$data = DATA_PATH && is_writable (DATA_PATH);
-	$cache = CACHE_PATH && is_writable (CACHE_PATH);
-	$log = LOG_PATH && is_writable (LOG_PATH);
-	$favicons = is_writable (DATA_PATH . '/favicons');
-
-	return array (
-		'php' => $php ? 'ok' : 'ko',
-		'minz' => $minz ? 'ok' : 'ko',
-		'curl' => $curl ? 'ok' : 'ko',
-		'pdo-mysql' => $pdo ? 'ok' : 'ko',
-		'dom' => $dom ? 'ok' : 'ko',
-		'data' => $data ? 'ok' : 'ko',
-		'cache' => $cache ? 'ok' : 'ko',
-		'log' => $log ? 'ok' : 'ko',
-		'favicons' => $favicons ? 'ok' : 'ko',
-		'all' => $php && $minz && $curl && $pdo && $dom && $data && $cache && $log && $favicons ? 'ok' : 'ko'
-	);
-}
-
-function checkStep2 () {
-	$conf = !empty($_SESSION['sel_application']) &&
-	        !empty($_SESSION['title']) &&
-	        !empty($_SESSION['old_entries']) &&
-	        isset($_SESSION['mail_login']) &&
-	        !empty($_SESSION['default_user']);
-	$defaultUser = empty($_POST['default_user']) ? null : $_POST['default_user'];
-	if ($defaultUser === null) {
-		$defaultUser = empty($_SESSION['default_user']) ? '' : $_SESSION['default_user'];
-	}
-	$data = file_exists (DATA_PATH . '/' . $defaultUser . '_user.php');
-	if ($data) {
-		@unlink(DATA_PATH . '/Configuration.array.php');	//v0.6
-	}
-
-	return array (
-		'conf' => $conf ? 'ok' : 'ko',
-		'data' => $data ? 'ok' : 'ko',
-		'all' => $conf && $data ? 'ok' : 'ko'
-	);
-}
-function checkStep3 () {
-	$conf = file_exists (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']);
-	$conn = !isset ($_SESSION['bd_error']) || !$_SESSION['bd_error'];
-
-	return array (
-		'bd' => $bd ? 'ok' : 'ko',
-		'conn' => $conn ? 'ok' : 'ko',
-		'conf' => $conf ? 'ok' : 'ko',
-		'all' => $bd && $conn && $conf ? 'ok' : 'ko'
-	);
-}
-
-function checkBD () {
-	$error = false;
-
-	try {
-		$str = '';
-		$driver_options = null;
-		switch ($_SESSION['bd_type']) {
-			case 'mysql':
-				$driver_options = array(
-					PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'
-				);
-
-				// on ouvre une connexion juste pour créer la base si elle n'existe pas
-				$str = 'mysql:host=' . $_SESSION['bd_host'] . ';';
-				$c = new PDO ($str, $_SESSION['bd_user'], $_SESSION['bd_password'], $driver_options);
-
-				$sql = sprintf (SQL_CREATE_DB, $_SESSION['bd_base']);
-				$res = $c->query ($sql);
-
-				// on écrase la précédente connexion en sélectionnant la nouvelle BDD
-				$str = 'mysql:host=' . $_SESSION['bd_host'] . ';dbname=' . $_SESSION['bd_base'];
-				break;
-			case 'sqlite':
-				$str = 'sqlite:' . DATA_PATH . $_SESSION['bd_base'] . '.sqlite';
-				break;
-			default:
-				return false;
-		}
-
-		$c = new PDO ($str, $_SESSION['bd_user'], $_SESSION['bd_password'], $driver_options);
-
-		$stm = $c->prepare(SQL_SHOW_TABLES);
-		$stm->execute();
-		$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0);
-		if (in_array($_SESSION['bd_prefix'] . 'entry', $res) && !in_array($_SESSION['bd_prefix'] . 'entry006', $res)) {
-			$sql = sprintf(SQL_BACKUP006, $_SESSION['bd_prefix']);	//v0.6
-			$res = $c->query($sql);	//Backup tables
-		}
-
-		$sql = sprintf (SQL_CAT, $_SESSION['bd_prefix_user']);
-		$res = $c->query ($sql);
-
-		if (!$res) {
-			$error = true;
-		}
-
-		$sql = sprintf (SQL_FEED, $_SESSION['bd_prefix_user']);
-		$res = $c->query ($sql);
-
-		if (!$res) {
-			$error = true;
-		}
-
-		$sql = sprintf (SQL_ENTRY, $_SESSION['bd_prefix_user']);
-		$res = $c->query ($sql);
-
-		if (!$res) {
-			$error = true;
-		}
-	} catch (PDOException $e) {
-		$error = true;
-	}
-
-	if ($error && file_exists (DATA_PATH . '/config.php')) {
-		unlink (DATA_PATH . '/config.php');
-	}
-
-	return !$error;
-}
-
-/*** AFFICHAGE ***/
-function printStep0 () {
-	global $actual;
-?>
-	<?php $s0 = checkStep0 (); if ($s0['all'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('language_defined'); ?></p>
-	<?php } ?>
-
-	<form action="index.php?step=0" method="post">
-		<legend><?php echo _t ('choose_language'); ?></legend>
-		<div class="form-group">
-			<label class="group-name" for="language"><?php echo _t ('language'); ?></label>
-			<div class="group-controls">
-				<select name="language" id="language">
-				<?php $languages = availableLanguages (); ?>
-				<?php foreach ($languages as $short => $lib) { ?>
-				<option value="<?php echo $short; ?>"<?php echo $actual == $short ? ' selected="selected"' : ''; ?>><?php echo $lib; ?></option>
-				<?php } ?>
-				</select>
-			</div>
-		</div>
-
-		<div class="form-group form-actions">
-			<div class="group-controls">
-				<button type="submit" class="btn btn-important"><?php echo _t ('save'); ?></button>
-				<button type="reset" class="btn"><?php echo _t ('cancel'); ?></button>
-				<?php if ($s0['all'] == 'ok') { ?>
-				<a class="btn btn-important next-step" href="?step=1"><?php echo _t ('next_step'); ?></a>
-				<?php } ?>
-			</div>
-		</div>
-	</form>
-<?php
-}
-
-function printStep1 () {
-	$res = checkStep1 ();
-?>
-	<noscript><p class="alert alert-warn"><span class="alert-head"><?php echo _t ('attention'); ?></span> <?php echo _t ('javascript_is_better'); ?></p></noscript>
-
-	<?php if ($res['php'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('php_is_ok', PHP_VERSION); ?></p>
-	<?php } else { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('php_is_nok', PHP_VERSION, '5.1.0'); ?></p>
-	<?php } ?>
-
-	<?php if ($res['minz'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('minz_is_ok'); ?></p>
-	<?php } else { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('minz_is_nok', LIB_PATH . '/Minz'); ?></p>
-	<?php } ?>
-
-	<?php if ($res['curl'] == 'ok') { ?>
-	<?php $version = curl_version(); ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('curl_is_ok', $version['version']); ?></p>
-	<?php } else { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('curl_is_nok'); ?></p>
-	<?php } ?>
-
-	<?php if ($res['pdo-mysql'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('pdomysql_is_ok'); ?></p>
-	<?php } else { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('pdomysql_is_nok'); ?></p>
-	<?php } ?>
-
-	<?php if ($res['dom'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('dom_is_ok'); ?></p>
-	<?php } else { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('dom_is_nok'); ?></p>
-	<?php } ?>
-
-	<?php if ($res['data'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('data_is_ok'); ?></p>
-	<?php } else { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('file_is_nok', DATA_PATH); ?></p>
-	<?php } ?>
-
-	<?php if ($res['cache'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('cache_is_ok'); ?></p>
-	<?php } else { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('file_is_nok', CACHE_PATH); ?></p>
-	<?php } ?>
-
-	<?php if ($res['log'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('log_is_ok'); ?></p>
-	<?php } else { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('file_is_nok', LOG_PATH); ?></p>
-	<?php } ?>
-
-	<?php if ($res['favicons'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('favicons_is_ok'); ?></p>
-	<?php } else { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('file_is_nok', DATA_PATH . '/favicons'); ?></p>
-	<?php } ?>
-
-	<?php if ($res['all'] == 'ok') { ?>
-	<a class="btn btn-important next-step" href="?step=2"><?php echo _t ('next_step'); ?></a>
-	<?php } else { ?>
-	<p class="alert alert-error"><?php echo _t ('fix_errors_before'); ?></p>
-	<?php } ?>
-<?php
-}
-
-function printStep2 () {
-?>
-	<?php $s2 = checkStep2 (); if ($s2['all'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('general_conf_is_ok'); ?></p>
-	<?php } ?>
-
-	<form action="index.php?step=2" method="post">
-		<legend><?php echo _t ('general_configuration'); ?></legend>
-		<?php
-			$url = substr ($_SERVER['PHP_SELF'], 0, -10);
-		?>
-
-		<div class="form-group">
-			<label class="group-name" for="title"><?php echo _t ('title'); ?></label>
-			<div class="group-controls">
-				<input type="text" id="title" name="title" value="<?php echo isset ($_SESSION['title']) ? $_SESSION['title'] : _t ('freshrss'); ?>" />
-			</div>
-		</div>
-
-		<div class="form-group">
-			<label class="group-name" for="old_entries"><?php echo _t ('delete_articles_every'); ?></label>
-			<div class="group-controls">
-				<input type="number" id="old_entries" name="old_entries" value="<?php echo isset ($_SESSION['old_entries']) ? $_SESSION['old_entries'] : '3'; ?>" /> <?php echo _t ('month'); ?>
-			</div>
-		</div>
-
-		<div class="form-group">
-			<label class="group-name" for="default_user"><?php echo _t ('default_user'); ?></label>
-			<div class="group-controls">
-				<input type="text" id="default_user" name="default_user" maxlength="16" value="<?php echo isset ($_SESSION['default_user']) ? $_SESSION['default_user'] : ''; ?>" placeholder="user1" />
-			</div>
-		</div>
-
-		<div class="form-group">
-			<label class="group-name" for="mail_login"><?php echo _t ('persona_connection_email'); ?></label>
-			<div class="group-controls">
-				<input type="email" id="mail_login" name="mail_login" value="<?php echo isset ($_SESSION['mail_login']) ? $_SESSION['mail_login'] : ''; ?>" placeholder="<?php echo _t ('blank_to_disable'); ?>" />
-				<noscript><b><?php echo _t ('javascript_should_be_activated'); ?></b></noscript>
-			</div>
-		</div>
-
-		<div class="form-group form-actions">
-			<div class="group-controls">
-				<button type="submit" class="btn btn-important"><?php echo _t ('save'); ?></button>
-				<button type="reset" class="btn"><?php echo _t ('cancel'); ?></button>
-				<?php if ($s2['all'] == 'ok') { ?>
-				<a class="btn btn-important next-step" href="?step=3"><?php echo _t ('next_step'); ?></a>
-				<?php } ?>
-			</div>
-		</div>
-	</form>
-<?php
-}
-
-function printStep3 () {
-?>
-	<?php $s3 = checkStep3 (); if ($s3['all'] == 'ok') { ?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('ok'); ?></span> <?php echo _t ('bdd_conf_is_ok'); ?></p>
-	<?php } elseif ($s3['conn'] == 'ko') { ?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('damn'); ?></span> <?php echo _t ('bdd_conf_is_ko'); ?></p>
-	<?php } ?>
-
-	<form action="index.php?step=3" method="post">
-		<legend><?php echo _t ('bdd_configuration'); ?></legend>
-		<div class="form-group">
-			<label class="group-name" for="type"><?php echo _t ('bdd_type'); ?></label>
-			<div class="group-controls">
-				<select name="type" id="type">
-				<option value="mysql"
-					<?php echo (isset($_SESSION['bd_type']) && $_SESSION['bd_type'] === 'mysql') ? 'selected="selected"' : ''; ?>>
-					MySQL
-				</option>
-				<!-- TODO : l'utilisation de SQLite n'est pas encore possible. Pour tester tout de même, décommentez ce bloc
-				<option value="sqlite"
-					<?php echo (isset($_SESSION['bd_type']) && $_SESSION['bd_type'] === 'sqlite') ? 'selected="selected"' : ''; ?>>
-					SQLite
-				</option>-->
-				</select>
-			</div>
-		</div>
-
-		<div class="form-group">
-			<label class="group-name" for="host"><?php echo _t ('host'); ?></label>
-			<div class="group-controls">
-				<input type="text" id="host" name="host" value="<?php echo isset ($_SESSION['bd_host']) ? $_SESSION['bd_host'] : 'localhost'; ?>" />
-			</div>
-		</div>
-
-		<div class="form-group">
-			<label class="group-name" for="user"><?php echo _t ('username'); ?></label>
-			<div class="group-controls">
-				<input type="text" id="user" name="user" value="<?php echo isset ($_SESSION['bd_user']) ? $_SESSION['bd_user'] : ''; ?>" />
-			</div>
-		</div>
-
-		<div class="form-group">
-			<label class="group-name" for="pass"><?php echo _t ('password'); ?></label>
-			<div class="group-controls">
-				<input type="password" id="pass" name="pass" value="<?php echo isset ($_SESSION['bd_password']) ? $_SESSION['bd_password'] : ''; ?>" />
-			</div>
-		</div>
-
-		<div class="form-group">
-			<label class="group-name" for="base"><?php echo _t ('bdd'); ?></label>
-			<div class="group-controls">
-				<input type="text" id="base" name="base" maxlength="64" value="<?php echo isset ($_SESSION['bd_base']) ? $_SESSION['bd_base'] : ''; ?>" placeholder="freshrss" />
-			</div>
-		</div>
-
-		<div class="form-group">
-			<label class="group-name" for="prefix"><?php echo _t ('prefix'); ?></label>
-			<div class="group-controls">
-				<input type="text" id="prefix" name="prefix" maxlength="16" value="<?php echo isset ($_SESSION['bd_prefix']) ? $_SESSION['bd_prefix'] : 'freshrss_'; ?>" />
-			</div>
-		</div>
-
-		<div class="form-group form-actions">
-			<div class="group-controls">
-				<button type="submit" class="btn btn-important"><?php echo _t ('save'); ?></button>
-				<button type="reset" class="btn"><?php echo _t ('cancel'); ?></button>
-				<?php if ($s3['all'] == 'ok') { ?>
-				<a class="btn btn-important next-step" href="?step=4"><?php echo _t ('next_step'); ?></a>
-				<?php } ?>
-			</div>
-		</div>
-	</form>
-<?php
-}
-
-function printStep4 () {
-?>
-	<form action="index.php?step=4" method="post">
-		<legend><?php echo _t ('version_update'); ?></legend>
-		<div class="form-group form-actions">
-			<div class="group-controls">
-				<?php if (updateDatabase(false)) { ?>
-				<input type="hidden" name="updateDatabase" value="1" />
-				<button type="submit" class="btn btn-important"><?php echo _t ('update_start'); ?></button>
-				<p><?php echo _t ('update_long'); ?></p>
-				<?php } else { ?>
-				<a class="btn btn-important next-step" href="?step=5"><?php echo _t ('next_step'); ?></a>
-				<?php } ?>
-			</div>
-		</div>
-	</form>
-<?php
-}
-
-function printStep5 () {
-?>
-	<p class="alert alert-success"><span class="alert-head"><?php echo _t ('congratulations'); ?></span> <?php echo _t ('installation_is_ok'); ?></p>
-	<a class="btn btn-important next-step" href="?step=6"><?php echo _t ('finish_installation'); ?></a>
-<?php
-}
-
-function printStep6 () {
-?>
-	<p class="alert alert-error"><span class="alert-head"><?php echo _t ('oops'); ?></span> <?php echo _t ('install_not_deleted', PUBLIC_PATH . '/install.php'); ?></p>
-<?php
-}
-
-checkStep ();
-
-initTranslate ();
-
-switch (STEP) {
-case 0:
-default:
-	saveLanguage ();
-	break;
-case 1:
-	break;
-case 2:
-	saveStep2 ();
-	break;
-case 3:
-	saveStep3 ();
-	break;
-case 4:
-	if (!empty($_POST['updateDatabase'])) {
-		updateDatabase(true);
-	}
-	break;
-case 5:
-	break;
-case 6:
-	deleteInstall ();
-	break;
-}
-?>
-<!DOCTYPE html>
-<html lang="fr">
-	<head>
-		<meta charset="utf-8">
-		<meta name="viewport" content="initial-scale=1.0">
-		<title><?php echo _t ('freshrss_installation'); ?></title>
-		<link rel="stylesheet" type="text/css" media="all" href="themes/default/global.css" />
-		<link rel="stylesheet" type="text/css" media="all" href="themes/default/freshrss.css" />
-	</head>
-	<body>
-
-<div class="header">
-	<div class="item title">
-		<h1><a href="index.php"><?php echo _t ('freshrss'); ?></a></h1>
-		<h2><?php echo _t ('installation_step', STEP); ?></h2>
-	</div>
-</div>
-
-<div id="global">
-	<ul class="nav nav-list aside">
-		<li class="nav-header"><?php echo _t ('steps'); ?></li>
-		<li class="item<?php echo STEP == 0 ? ' active' : ''; ?>"><a href="?step=0"><?php echo _t ('language'); ?></a></li>
-		<li class="item<?php echo STEP == 1 ? ' active' : ''; ?>"><a href="?step=1"><?php echo _t ('checks'); ?></a></li>
-		<li class="item<?php echo STEP == 2 ? ' active' : ''; ?>"><a href="?step=2"><?php echo _t ('general_configuration'); ?></a></li>
-		<li class="item<?php echo STEP == 3 ? ' active' : ''; ?>"><a href="?step=3"><?php echo _t ('bdd_configuration'); ?></a></li>
-		<li class="item<?php echo STEP == 4 ? ' active' : ''; ?>"><a href="?step=4"><?php echo _t ('version_update'); ?></a></li>
-		<li class="item<?php echo STEP == 5 ? ' active' : ''; ?>"><a href="?step=5"><?php echo _t ('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;
-		case 6:
-			printStep6 ();
-			break;
-		}
-		?>
-	</div>
-</div>
-	</body>
-</html>