Début de multi-utilisateurs

Préparation de https://github.com/marienfressinaud/FreshRSS/issues/126
Suite de https://github.com/marienfressinaud/FreshRSS/issues/248
Nécessite un script de mise à jour
https://github.com/marienfressinaud/FreshRSS/issues/255
Install.php n'est pas encore testé
https://github.com/marienfressinaud/FreshRSS/issues/273

10 files changed, 42 insertions, 17 deletions

diff --git a/app/i18n/en.php b/app/i18n/en.php
index 8243756bd..e5aec3bc1 100644
--- a/app/i18n/en.php
+++ b/app/i18n/en.php
@@ -151,7 +151,8 @@ return array (
 	'language'			=> 'Language',
 	'delete_articles_every'		=> 'Remove articles every',
 	'month'				=> 'months',
-	'persona_connection_email'	=> 'Login mail address (use <a href="https://persona.org/">Persona</a>)',
+	'default_user'			=> 'Username of the default user (maximum 16 alphanumeric characters)',
+	'persona_connection_email'	=> 'Login mail address (use <a href="https://persona.org/">Mozilla Persona</a>)',
 	'allow_anonymous'		=> 'Allow anonymous reading',
 	'auth_token'			=> 'Authentication token',
 	'explain_token'			=> 'Allows to access RSS output without authentication.<br />%s?token=%s',
diff --git a/app/i18n/fr.php b/app/i18n/fr.php
index 8040a6a44..8bffd5287 100644
--- a/app/i18n/fr.php
+++ b/app/i18n/fr.php
@@ -151,7 +151,8 @@ return array (
 	'language'			=> 'Langue',
 	'delete_articles_every'		=> 'Supprimer les articles tous les',
 	'month'				=> 'mois',
-	'persona_connection_email'	=> 'Adresse courriel de connexion (utilise <a href="https://persona.org/">Persona</a>)',
+	'default_user'			=> 'Nom de l’utilisateur par défaut (16 caractères alphanumériques maximum)',
+	'persona_connection_email'	=> 'Adresse courriel de connexion (utilise <a href="https://persona.org/">Mozilla Persona</a>)',
 	'allow_anonymous'		=> 'Autoriser la lecture anonyme',
 	'auth_token'			=> 'Jeton d’identification',
 	'explain_token'			=> 'Permet d’accéder à la sortie RSS sans besoin de s’authentifier.<br />%s?output=rss&token=%s',
diff --git a/app/models/Entry.php b/app/models/Entry.php
index 8b817cc14..c4856af8b 100755
--- a/app/models/Entry.php
+++ b/app/models/Entry.php
@@ -311,11 +311,11 @@ class EntryDAO extends Model_pdo {
 			$affected = $stm->rowCount();
 
 			if ($affected > 0) {
-				$sql = 'UPDATE freshrss_feed f '
+				$sql = 'UPDATE ' . $this->prefix . 'feed f '
 			     . 'LEFT OUTER JOIN ('
 			     .	'SELECT e.id_feed, '
 			     .	'COUNT(*) AS nbUnreads '
-			     .	'FROM freshrss_entry e '
+			     .	'FROM ' . $this->prefix . 'entry e '
 			     .	'WHERE e.is_read = 0 '
 			     .	'GROUP BY e.id_feed'
 			     . ') x ON x.id_feed=f.id '
@@ -364,11 +364,11 @@ class EntryDAO extends Model_pdo {
 			$affected = $stm->rowCount();
 
 			if ($affected > 0) {
-				$sql = 'UPDATE freshrss_feed f '
+				$sql = 'UPDATE ' . $this->prefix . 'feed f '
 			     . 'LEFT OUTER JOIN ('
 			     .	'SELECT e.id_feed, '
 			     .	'COUNT(*) AS nbUnreads '
-			     .	'FROM freshrss_entry e '
+			     .	'FROM ' . $this->prefix . 'entry e '
 			     .	'WHERE e.is_read = 0 '
 			     .	'GROUP BY e.id_feed'
 			     . ') x ON x.id_feed=f.id '
diff --git a/app/models/Feed.php b/app/models/Feed.php
index adc8e1677..549603664 100644
--- a/app/models/Feed.php
+++ b/app/models/Feed.php
@@ -530,12 +530,12 @@ class FeedDAO extends Model_pdo {
 		return $res[0]['count'];
 	}
 	public function updateCachedValues () {	//For one single feed, call updateLastUpdate($id)
-		$sql = 'UPDATE freshrss_feed f '
+		$sql = 'UPDATE ' . $this->prefix . 'feed 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 freshrss_entry e '
+		     .	'FROM ' . $this->prefix . 'entry e '
 		     .	'GROUP BY e.id_feed'
 		     . ') x ON x.id_feed=f.id '
 		     . 'SET f.cache_nbEntries=x.nbEntries, f.cache_nbUnreads=x.nbUnreads';
diff --git a/app/models/RSSConfiguration.php b/app/models/RSSConfiguration.php
index f8379a625..9604bee1d 100755
--- a/app/models/RSSConfiguration.php
+++ b/app/models/RSSConfiguration.php
@@ -348,7 +348,7 @@ class RSSConfigurationDAO extends Model_array {
 	public $bottomline_link = 'yes';
 
 	public function __construct () {
-		parent::__construct (DATA_PATH . '/Configuration.array.php');
+		parent::__construct (DATA_PATH . Configuration::currentUser () . '_user.php');
 
 		// TODO : simplifier ce code, une boucle for() devrait suffir !
 		if (isset ($this->array['language'])) {
@@ -441,5 +441,6 @@ class RSSConfigurationDAO extends Model_array {
 		}
 
 		$this->writeFile($this->array);
+		touch(DATA_PATH . '/touch.txt');
 	}
 }
diff --git a/data/.gitignore b/data/.gitignore
index 0e407f099..9c60990ac 100644
--- a/data/.gitignore
+++ b/data/.gitignore
@@ -1,6 +1,6 @@
 cache
 log
 application.ini
-Configuration.array.php
+*_user.php
 *.sqlite
 touch.txt
\ No newline at end of file
diff --git a/lib/minz/Configuration.php b/lib/minz/Configuration.php
index bdd6af0fb..5be2ea63d 100755
--- a/lib/minz/Configuration.php
+++ b/lib/minz/Configuration.php
@@ -50,6 +50,8 @@ class Configuration {
 	private static $language = 'en';
 	private static $cache_enabled = false;
 	private static $delay_cache = 3600;
+	private static $default_user = '';
+	private static $current_user = '';
 
 	private static $db = array (
 		'host' => false,
@@ -88,6 +90,12 @@ class Configuration {
 	public static function dataBase () {
 		return self::$db;
 	}
+	public static function defaultUser () {
+		return self::$default_user;
+	}
+	public static function currentUser () {
+		return self::$current_user;
+	}
 
 	/**
 	 * Initialise les variables de configuration
@@ -193,6 +201,10 @@ class Configuration {
 		if (isset ($general['delay_cache'])) {
 			self::$delay_cache = $general['delay_cache'];
 		}
+		if (isset ($general['default_user'])) {
+			self::$default_user = $general['default_user'];
+			self::$current_user = self::$default_user;
+		}
 
 		// Base de données
 		$db = false;
diff --git a/lib/minz/dao/Model_pdo.php b/lib/minz/dao/Model_pdo.php
index beeb65ea8..810e69847 100755
--- a/lib/minz/dao/Model_pdo.php
+++ b/lib/minz/dao/Model_pdo.php
@@ -60,7 +60,8 @@ class Model_pdo {
 			);
 			self::$sharedBd = $this->bd;
 
-			$this->prefix = $db['prefix'];
+			$userPrefix = Configuration::currentUser ();
+			$this->prefix = $db['prefix'] . (empty($userPrefix) ? '' : ($userPrefix . '_'));
 			self::$sharedPrefix = $this->prefix;
 		} catch (Exception $e) {
 			throw new PDOConnectionException (
diff --git a/public/index.php b/public/index.php
index d989bc11d..108853fb7 100755
--- a/public/index.php
+++ b/public/index.php
@@ -28,7 +28,6 @@ if (file_exists ('install.php')) {
 	$dateLastModification = max(
 		@filemtime(DATA_PATH . '/touch.txt'),
 		@filemtime(LOG_PATH . '/application.log'),
-		@filemtime(DATA_PATH . '/Configuration.array.php'),
 		@filemtime(DATA_PATH . '/application.ini')
 	);
 	if (httpConditional($dateLastModification, 0, 0, false, false, true)) {
diff --git a/public/install.php b/public/install.php
index 085a412ff..42f2d2651 100644
--- a/public/install.php
+++ b/public/install.php
@@ -159,6 +159,7 @@ function saveStep2 () {
 			$_SESSION['old_entries'] = 3;
 		}
 		$_SESSION['mail_login'] = addslashes ($_POST['mail_login']);
+		$_SESSION['default_user'] = substr(0, 16, preg_replace ('/[^a-zA-Z0-9]/', '', $_POST['default_user']));
 
 		$token = '';
 		if ($_SESSION['mail_login']) {
@@ -166,7 +167,7 @@ function saveStep2 () {
 			       . small_hash ($_SESSION['base_url'] . $_SESSION['sel']);
 		}
 
-		$file_data = DATA_PATH . '/Configuration.array.php';
+		$file_data = DATA_PATH . '/' . $_SESSION['default_user'] . '_user.php';
 
 		$f = fopen ($file_data, 'w');
 		writeLine ($f, '<?php');
@@ -207,6 +208,7 @@ function saveStep3 () {
 		writeLine ($f, 'sel_application = "' . $_SESSION['sel'] . '"');
 		writeLine ($f, 'base_url = "' . $_SESSION['base_url'] . '"');
 		writeLine ($f, 'title = "' . $_SESSION['title'] . '"');
+		writeLine ($f, 'default_user = "' . $_SESSION['default_user'] . '"');
 		writeLine ($f, '[db]');
 		writeLine ($f, 'type = "' . $_SESSION['bd_type'] . '"');
 		writeLine ($f, 'host = "' . $_SESSION['bd_host'] . '"');
@@ -288,8 +290,9 @@ function checkStep2 () {
 	        isset ($_SESSION['base_url']) &&
 	        isset ($_SESSION['title']) &&
 	        isset ($_SESSION['old_entries']) &&
-	        isset ($_SESSION['mail_login']);
-	$data = file_exists (DATA_PATH . '/Configuration.array.php');
+	        isset ($_SESSION['mail_login']) &&
+	        isset ($_SESSION['default_user']);
+	$data = file_exists (DATA_PATH . '/' . $_SESSION['default_user'] . '_user.php');
 
 	return array (
 		'conf' => $conf ? 'ok' : 'ko',
@@ -513,6 +516,13 @@ function printStep2 () {
 		</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']) ? $_SESSION['mail_login'] : ''; ?>" placeholder="<?php echo _t ('blank_to_disable'); ?>" />
@@ -586,14 +596,14 @@ function printStep3 () {
 		<div class="form-group">
 			<label class="group-name" for="base"><?php echo _t ('bdd'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="base" name="base" value="<?php echo isset ($_SESSION['bd_name']) ? $_SESSION['bd_name'] : ''; ?>" />
+				<input type="text" id="base" name="base" maxlength="64" value="<?php echo isset ($_SESSION['bd_name']) ? $_SESSION['bd_name'] : ''; ?>" />
 			</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" value="<?php echo isset ($_SESSION['bd_prefix']) ? $_SESSION['bd_prefix'] : 'freshrss_'; ?>" />
+				<input type="text" id="prefix" name="prefix" maxlength="16" value="<?php echo isset ($_SESSION['bd_prefix']) ? $_SESSION['bd_prefix'] : 'freshrss_'; ?>" />
 			</div>
 		</div>