More thoroughly exclude read-denied rooms

php/generate-listings.php

@@ -84,6 +84,11 @@
 					}
 				}
 			}
+
+			$rooms = array_filter($rooms, function(CommunityRoom $room) {
+				return !$room->room_is_off_record();
+			});
+
 			$listings[] = new CommunityListing(
 				$id,
 				$listing_props['name'],

php/servers/servers-rooms.php

@@ -136,6 +136,13 @@
 			$this->description = substr($this->description, 0, strpos($this->description, $tag_specification));
 		}
 
+		/**
+		 * Returns true if room should not be reflected in listings.
+		 */
+		function room_is_off_record(): bool {
+			return !$this->read;
+		}
+
 		/**
 		 * Return information for JSON serialization.
 		 */

php/utils/utils.php

@@ -17,7 +17,11 @@
 	function count_rooms(array $servers): int {
 		$rooms_total = 0;
 		foreach ($servers as $server) {
-			$rooms_total += count($server->rooms);
+			foreach ($server->rooms as $room) {
+				if (!$room->room_is_off_record()) {
+					$rooms_total += 1;
+				}
+			}
 		}
 		return $rooms_total;
 	}

sites/+components/tbl-communities.php

@@ -49,10 +49,8 @@
 	</tr>
 <?php foreach ($rooms as $id => $room): ?>
 	<?php
-		if ($room->read) {
-			// Skip unreadable rooms.
-
-			// While not necessary, this hack can later allow SOGS
+		if ($room->room_is_off_record()) {
+			// This can later allow SOGS
 			// to pass server-wide info using hidden dummy rooms.
 			continue;
 		}