Reflect cutoff period for user counts in tooltip

php/utils/servers-rooms.php

@@ -1,6 +1,11 @@
 <?php
 	include_once "$PROJECT_ROOT/languages/language_flags.php";
 
+	$MINUTE_SECONDS = 60;
+	$HOUR_SECONDS = 60 * $MINUTE_SECONDS;
+	$DAY_SECONDS = 24 * $HOUR_SECONDS;
+	$WEEK_SECONDS = 7 * $DAY_SECONDS;
+
 	/**
 	 * Representation of Session Community room.
 	 */
@@ -173,6 +178,32 @@
 			return time() - $this->created;
 		}
 
+		/**
+		 * Formats the period over which active users are counted as a duration string.
+		 * @return string Active user cutoff period for this room, expressed in days.
+		 */
+		function format_user_cutoff_period(): ?string {
+			global $WEEK_SECONDS, $DAY_SECONDS, $HOUR_SECONDS, $MINUTE_SECONDS;
+
+			$active_users_cutoff = $this->active_users_cutoff;
+
+			if ($active_users_cutoff >= $WEEK_SECONDS) {
+				return floor($active_users_cutoff / $WEEK_SECONDS) . ' week(s)';
+			}
+			if ($active_users_cutoff >= $DAY_SECONDS) {
+				return floor($active_users_cutoff / $DAY_SECONDS) . ' day(s)';
+			}
+			if ($active_users_cutoff >= $HOUR_SECONDS) {
+				return floor($active_users_cutoff / $HOUR_SECONDS) . ' hour(s)';
+			}
+			if ($active_users_cutoff >= $MINUTE_SECONDS) {
+				return floor($active_users_cutoff / $MINUTE_SECONDS) . 'minute(s)';
+			}
+
+			return floor($active_users_cutoff) . 's';
+			
+		}
+
 		/**
 		 * Return the browser preview URL for this room.
 		 */

sites/+components/tbl_communities.php

@@ -28,7 +28,7 @@
 		['id' => "language", 'name' => "L", 'name_long' => "Language"],
 		['id' => "name", 'name' => "Name"],
 		['id' => "description", 'name' => "About", 'name_long' => "Description"],
-		['id' => "users", 'name' => "#", 'name_long' => "Weekly Active Users"],
+		['id' => "users", 'name' => "#", 'name_long' => "Active Users"],
 		['id' => "preview", 'name' => "Preview"],
 		['id' => "qr_code", 'name' => "QR", 'name_long' => "QR Code (for use in-app)"],
 		['id' => "server_icon", 'name' => "Host", 'name_long' => "Server host"],
@@ -58,6 +58,7 @@
 		$name = html_sanitize($room->name);
 		$desc = html_sanitize($room->description);
 		$users = html_sanitize($room->active_users);
+		$users_cutoff = html_sanitize($room->format_user_cutoff_period());
 		$preview_link = html_sanitize($room->get_preview_url());
 		$join_link = html_sanitize($room->get_join_url());
 		$pubkey = html_sanitize($pubkey);
@@ -86,7 +87,7 @@
 		><?=$desc?></td>
 		<td
 			class="td_users"
-			title="'<?=$name?>' has around <?=$users?> weekly active users."
+			title="'<?=$name?>' has had <?=$users?> active users in the last <?=$users_cutoff?>."
 		><?=$users?></td>
 		<td class="td_preview" itemprop="url">
 			<a href="<?=$preview_link?>" target="_blank" rel="noopener noreferrer nofollow">