utility function for getting a profile URI

I added a utility function for getting a profile URI. At some point we
need to push commonalities between Remote_profile and User into the
Profile class; single-table inheritance. We do a lot of switching
around for no good reason on users and profiles.

darcs-hash:20080716152511-84dde-6f73d947d11083e7235756fde635e145f02e2483.gz

1 files changed, 17 insertions, 1 deletions

diff --git a/lib/util.php b/lib/util.php
index 1b672561f..997f32430 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -1292,4 +1292,20 @@ function common_profile_avatar_url($profile, $size=AVATAR_PROFILE_SIZE) {
 		return common_default_avatar($size);
 	}
 }
-	
\ No newline at end of file
+
+function common_profile_uri($profile) {
+	if (!$profile) {
+		return NULL;
+	}
+	$user = User::staticGet($profile->id);
+	if ($user) {
+		return $user->uri;
+	}
+	
+	$remote = Remote_profile::staticGet($profile->id);
+	if ($remote) {
+		return $remote->uri;
+	}
+	# XXX: this is a very bad profile!
+	return NULL;
+}
\ No newline at end of file