From 5182d6d820ee67404a84114f5c4074c3ae55bf84 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Sun, 13 Jan 2013 18:35:12 -0800
Subject: this should make tag delivery (e.g. forums) work - but not yet fully
 tested

---
 include/permissions.php | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'include/permissions.php')

diff --git a/include/permissions.php b/include/permissions.php
index e74486a06..e3578b311 100644
--- a/include/permissions.php
+++ b/include/permissions.php
@@ -278,5 +278,15 @@ function perm_is_allowed($uid,$observer,$permission) {
 }
 
 
-
+// Check a simple array of observers against a permissions
+// return a simple array of those with permission
+
+function check_list_permissions($uid,$arr,$perm) {
+	$result = array();
+	if($arr)
+		foreach($arr as $x)
+			if($perm_is_allowed($uid,$x,$perm))
+				$result[] = $x;
+	return($result);
+}
 
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