X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCore%2FSession.php;h=0af4d344b11337c019bc27ea3bdba480aa09ab86;hb=f97a358a9b0d73e96c6dd52ea304574d0bbff039;hp=d9143c8809e1b1b8df215238fd3cd3585e24ffe8;hpb=306688057d64a156969eff79fff546c82d8e616a;p=friendica.git

diff --git a/src/Core/Session.php b/src/Core/Session.php
index d9143c8809..0af4d344b1 100644
--- a/src/Core/Session.php
+++ b/src/Core/Session.php
@@ -5,8 +5,10 @@
  */
 namespace Friendica\Core;
 
-use Friendica\Core\Session\CacheSessionHandler;
-use Friendica\Core\Session\DatabaseSessionHandler;
+use Friendica\Database\DBA;
+use Friendica\DI;
+use Friendica\Model\Contact;
+use Friendica\Util\Strings;
 
 /**
  * High-level Session service class
@@ -18,55 +20,101 @@ class Session
 	public static $exists = false;
 	public static $expire = 180000;
 
-	public static function init()
+	public static function exists($name)
 	{
-		ini_set('session.gc_probability', 50);
-		ini_set('session.use_only_cookies', 1);
-		ini_set('session.cookie_httponly', 1);
+		return DI::session()->exists($name);
+	}
 
-		if (Config::get('system', 'ssl_policy') == SSL_POLICY_FULL) {
-			ini_set('session.cookie_secure', 1);
-		}
+	public static function get($name, $defaults = null)
+	{
+		return DI::session()->get($name, $defaults);
+	}
 
-		$session_handler = Config::get('system', 'session_handler', 'database');
-		if ($session_handler != 'native') {
-			if ($session_handler == 'cache' && Config::get('system', 'cache_driver', 'database') != 'database') {
-				$SessionHandler = new CacheSessionHandler();
-			} else {
-				$SessionHandler = new DatabaseSessionHandler();
-			}
+	public static function set($name, $value)
+	{
+		DI::session()->set($name, $value);
+	}
 
-			session_set_save_handler($SessionHandler);
-		}
+	public static function setMultiple(array $values)
+	{
+		DI::session()->setMultiple($values);
 	}
 
-	public static function exists($name)
+	public static function remove($name)
+	{
+		DI::session()->remove($name);
+	}
+
+	public static function clear()
 	{
-		return isset($_SESSION[$name]);
+		DI::session()->clear();
 	}
 
 	/**
-	 * Retrieves a key from the session super global or the defaults if the key is missing or the value is falsy.
-	 * 
-	 * Handle the case where session_start() hasn't been called and the super global isn't available.
+	 * Returns contact ID for given user ID
 	 *
-	 * @param string $name
-	 * @param mixed $defaults
-	 * @return mixed
+	 * @param integer $uid User ID
+	 * @return integer Contact ID of visitor for given user ID
 	 */
-	public static function get($name, $defaults = null)
+	public static function getRemoteContactID($uid)
 	{
-		if (isset($_SESSION)) {
-			$return = defaults($_SESSION, $name, $defaults);
-		} else {
-			$return = $defaults;
+		$session = DI::session();
+
+		if (empty($session->get('remote')[$uid])) {
+			return 0;
 		}
 
-		return $return;
+		return $session->get('remote')[$uid];
 	}
 
-	public static function set($name, $value)
+	/**
+	 * Returns User ID for given contact ID of the visitor
+	 *
+	 * @param integer $cid Contact ID
+	 * @return integer User ID for given contact ID of the visitor
+	 */
+	public static function getUserIDForVisitorContactID($cid)
 	{
-		$_SESSION[$name] = $value;
+		$session = DI::session();
+
+		if (empty($session->get('remote'))) {
+			return false;
+		}
+
+		return array_search($cid, $session->get('remote'));
+	}
+
+	/**
+	 * Set the session variable that contains the contact IDs for the visitor's contact URL
+	 *
+	 * @param string $url Contact URL
+	 */
+	public static function setVisitorsContacts()
+	{
+		$session = DI::session();
+
+		$session->set('remote', []);
+
+		$remote_contacts = DBA::select('contact', ['id', 'uid'], ['nurl' => Strings::normaliseLink($session->get('my_url')), 'rel' => [Contact::FOLLOWER, Contact::FRIEND], 'self' => false]);
+		while ($contact = DBA::fetch($remote_contacts)) {
+			if (($contact['uid'] == 0) || Contact::isBlockedByUser($contact['id'], $contact['uid'])) {
+				continue;
+			}
+
+			$session->set('remote', [$contact['uid'] => $contact['id']]);
+		}
+		DBA::close($remote_contacts);
+	}
+
+	/**
+	 * Returns if the current visitor is authenticated
+	 *
+	 * @return boolean "true" when visitor is either a local or remote user
+	 */
+	public static function isAuthenticated()
+	{
+		$session = DI::session();
+
+		return $session->get('authenticated', false);
 	}
 }