instanceinfo.sh: Improved pixelfed support.

instanceinfo.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # Print some basic info about fediverse instances.
 
-# Version: 2019-07-15_2
+# Version: 2019-07-16_1
 
 if [[ -z "${1}" ]]; then
     echo "usage: ${0} DOMAIN" >&2
@@ -79,6 +79,10 @@ function main()
         echo -n "Number of users: "
         jq -r ".usage.users.total" <<<"${json}"
 
+        # shellcheck disable=SC2155
+        local active=$(jq -r ".usage.users.activeMonth" <<<"${json}")
+        [[ "${active}" != "null" ]] && echo "Active user (month): ${active}"
+
         echo -n "Open registrations: "
         jq -r ".openRegistrations" <<<"${json}"
 
@@ -95,6 +99,8 @@ function main()
             jq -r ".metadata.library.tracks.total" <<<"${json}"
         elif [[ "${implementation}" == "mastodon" ]]; then
             echo "Further info, maybe: https://${instance}/about/more"
+        elif [[ "${implementation}" == "pixelfed" ]]; then
+            echo "Further info, maybe: https://${instance}/site/terms"
         fi
     elif curl -sILf "${mastoinfo}" | grep -iq 'Content-Type: application/json'; then
         echo "Mastodon API found."