[polari] utils: Move formatTimePassed() from UserList

[Florian Müllner <fmuellner src gnome org>]

commit 6917565c807a380930b39091db49ca28b86c41bc
Author: Roberto Sánchez Fernández <robertosanchez_9 hotmail com>
Date:   Tue Mar 24 17:03:44 2020 +0100

    utils: Move formatTimePassed() from UserList
    
    It will be used elsewhere to implement the WHOIS command.
    
    https://gitlab.gnome.org/GNOME/polari/-/merge_requests/152

 src/userList.js | 45 +++------------------------------------------
 src/utils.js    | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 53 insertions(+), 43 deletions(-)
---
diff --git a/src/userList.js b/src/userList.js
index d439f8f3..ea320eab 100644
--- a/src/userList.js
+++ b/src/userList.js
@@ -4,6 +4,8 @@ const {
     Gio, GLib, GObject, Gtk, Pango, Polari, TelepathyGLib: Tp,
 } = imports.gi;
 
+const Utils = imports.utils;
+
 const FILTER_ENTRY_THRESHOLD = 8;
 const MAX_USERS_WIDTH_CHARS = 17;
 
@@ -250,47 +252,6 @@ var UserDetails = GObject.registerClass({
         this._cancellable = null;
     }
 
-    _formatLast(seconds) {
-        if (seconds < 60) {
-            return ngettext(
-                '%d second ago',
-                '%d seconds ago', seconds).format(seconds);
-        }
-
-        let minutes = seconds / 60;
-        if (minutes < 60) {
-            return ngettext(
-                '%d minute ago',
-                '%d minutes ago', minutes).format(minutes);
-        }
-
-        let hours = minutes / 60;
-        if (hours < 24) {
-            return ngettext(
-                '%d hour ago',
-                '%d hours ago', hours).format(hours);
-        }
-
-        let days = hours / 24;
-        if (days < 7) {
-            return ngettext(
-                '%d day ago',
-                '%d days ago', days).format(days);
-        }
-
-        let weeks = days / 7;
-        if (days < 30) {
-            return ngettext(
-                '%d week ago',
-                '%d weeks ago', weeks).format(weeks);
-        }
-
-        let months = days / 30;
-        return ngettext(
-            '%d month ago',
-            '%d months ago', months).format(months);
-    }
-
     _onContactInfoReady() {
         this._initialDetailsLoaded = true;
 
@@ -309,7 +270,7 @@ var UserDetails = GObject.registerClass({
         this._fullnameLabel.label = fn;
 
         if (last) {
-            this._lastLabel.label = this._formatLast(last);
+            this._lastLabel.label = Utils.formatTimePassed(last);
             this._lastLabel.show();
         } else {
             this._lastLabel.hide();
diff --git a/src/utils.js b/src/utils.js
index 4931024f..90c7880c 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -2,7 +2,9 @@
             findUrls findChannels openURL updateTerms gpaste imgurPaste
             storeAccountPassword storeIdentifyPassword
             lookupAccountPassword lookupIdentifyPassword
-            clearAccountPassword clearIdentifyPassword */
+            clearAccountPassword clearIdentifyPassword
+            updateTerms gpaste imgurPaste formatTimePassed*/
+
 /*
  * Copyright (c) 2011 Red Hat, Inc.
  *
@@ -364,3 +366,50 @@ function imgurPaste(pixbuf, title, callback) {
             callback(null);
     });
 }
+
+function formatTimePassed(seconds) {
+    if (seconds === 0)
+        return _('Now');
+
+    if (!seconds)
+        return _('Unavailable');
+
+    if (seconds < 60) {
+        return ngettext(
+            '%d second ago',
+            '%d seconds ago', seconds).format(seconds);
+    }
+
+    let minutes = seconds / 60;
+    if (minutes < 60) {
+        return ngettext(
+            '%d minute ago',
+            '%d minutes ago', minutes).format(minutes);
+    }
+
+    let hours = minutes / 60;
+    if (hours < 24) {
+        return ngettext(
+            '%d hour ago',
+            '%d hours ago', hours).format(hours);
+    }
+
+    let days = hours / 24;
+    if (days < 7) {
+        return ngettext(
+            '%d day ago',
+            '%d days ago', days).format(days);
+    }
+
+    let weeks = days / 7;
+    if (days < 30) {
+        return ngettext(
+            '%d week ago',
+            '%d weeks ago', weeks).format(weeks);
+    }
+
+    let months = days / 30;
+    return ngettext(
+        '%d month ago',
+        '%d months ago', months).format(months);
+}