X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FProfile.php;h=f4452391c25819dadb930e08d7d2c9eb1d93db64;hb=b374e5f08b0a5b0321ddd0ac77baf4675274aba2;hp=a45511fe54b60a1a02d87258cb61656e2f9d1010;hpb=95d415257a43d5d4338ce22089463c1820b6bf8b;p=quix0rs-gnu-social.git

diff --git a/classes/Profile.php b/classes/Profile.php
index a45511fe54..f4452391c2 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -761,6 +761,36 @@ class Profile extends Managed_DataObject
         return Subscription::exists($this, $other);
     }
 
+    function readableBy(Profile $other=null)
+    {
+        // If it's not a private stream, it's readable by anyone
+        if (!$this->isPrivateStream()) {
+            return true;
+        }
+
+        // If it's a private stream, $other must be a subscriber to $this
+        return is_null($other) ? false : $other->isSubscribed($this);
+    }
+
+    function requiresSubscriptionApproval(Profile $other=null)
+    {
+        if (!$this->isLocal()) {
+            // We don't know for remote users, and we'll always be able to send
+            // the request. Whether it'll work immediately or require moderation
+            // can be determined in another function.
+            return false;
+        }
+
+        // Assume that profiles _we_ subscribe to are permitted. Could be made configurable.
+        if (!is_null($other) && $this->isSubscribed($other)) {
+            return false;
+        }
+
+        // If the local user either has a private stream (implies the following)
+        // or  user has a moderation policy for new subscriptions, return true.
+        return $this->getUser()->private_stream || $this->getUser()->subscribe_policy === User::SUBSCRIBE_POLICY_MODERATE;
+    }
+
     /**
      * Check if a pending subscription request is outstanding for this...
      *