X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCore%2FSession.php;h=0af4d344b11337c019bc27ea3bdba480aa09ab86;hb=f97a358a9b0d73e96c6dd52ea304574d0bbff039;hp=20d1e9ef7b521e6aac48cce6e357a2633078eadb;hpb=29f7ebe307c22b275466390937b82ccb3820fb1c;p=friendica.git

diff --git a/src/Core/Session.php b/src/Core/Session.php
index 20d1e9ef7b..0af4d344b1 100644
--- a/src/Core/Session.php
+++ b/src/Core/Session.php
@@ -5,53 +5,116 @@
  */
 namespace Friendica\Core;
 
-use Friendica\Core\Session\DatabaseSessionHandler;
-use Friendica\Core\Session\MemcacheSessionHandler;
+use Friendica\Database\DBA;
+use Friendica\DI;
+use Friendica\Model\Contact;
+use Friendica\Util\Strings;
 
 /**
  * High-level Session service class
  *
- * @author Hypolite Petovan <mrpetovan@gmail.com>
+ * @author Hypolite Petovan <hypolite@mrpetovan.com>
  */
 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);
+	}
 
-		if (!Config::get('system', 'disable_database_session')) {
-			$memcache = Cache::memcache();
-			if (is_object($memcache)) {
-				$SessionHandler = new MemcacheSessionHandler($memcache);
-			} else {
-				$SessionHandler = new DatabaseSessionHandler();
-			}
+	public static function set($name, $value)
+	{
+		DI::session()->set($name, $value);
+	}
+
+	public static function setMultiple(array $values)
+	{
+		DI::session()->setMultiple($values);
+	}
+
+	public static function remove($name)
+	{
+		DI::session()->remove($name);
+	}
+
+	public static function clear()
+	{
+		DI::session()->clear();
+	}
+
+	/**
+	 * Returns contact ID for given user ID
+	 *
+	 * @param integer $uid User ID
+	 * @return integer Contact ID of visitor for given user ID
+	 */
+	public static function getRemoteContactID($uid)
+	{
+		$session = DI::session();
 
-			session_set_save_handler($SessionHandler);
+		if (empty($session->get('remote')[$uid])) {
+			return 0;
 		}
+
+		return $session->get('remote')[$uid];
 	}
 
-	public static function exists($name)
+	/**
+	 * 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)
 	{
-		return isset($_SESSION[$name]);
+		$session = DI::session();
+
+		if (empty($session->get('remote'))) {
+			return false;
+		}
+
+		return array_search($cid, $session->get('remote'));
 	}
 
-	public static function get($name)
+	/**
+	 * Set the session variable that contains the contact IDs for the visitor's contact URL
+	 *
+	 * @param string $url Contact URL
+	 */
+	public static function setVisitorsContacts()
 	{
-		return defaults($_SESSION, $name, null);
+		$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);
 	}
 
-	public static function set($name, $value)
+	/**
+	 * Returns if the current visitor is authenticated
+	 *
+	 * @return boolean "true" when visitor is either a local or remote user
+	 */
+	public static function isAuthenticated()
 	{
-		$_SESSION[$name] = $value;
+		$session = DI::session();
+
+		return $session->get('authenticated', false);
 	}
 }