[FIX] tools : use babel to format timedelta

Babel is already taking the language into account while
formating a time delta into a readable string like '2 minutes ago'.

_format_time_ago was put in translate.py file to be able to use
the _ translate class. But it can be placed in misc like other
format function already using babel.

This fix the PR #34624
and is linked to Task ID : 2028059

Task ID: 2055847
Closes PR #35806

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

3 files changed, 10 insertions, 35 deletions

diff --git a/addons/website/models/website_visitor.py b/addons/website/models/website_visitor.py
index 9e4764a80c4..9b262c26031 100644
--- a/addons/website/models/website_visitor.py
+++ b/addons/website/models/website_visitor.py
@@ -6,8 +6,7 @@ from hashlib import sha256
 import hmac
 
 from odoo import fields, models, api, _
-from odoo.tools.translate import _format_time_ago
-from odoo.tools.misc import _consteq
+from odoo.tools.misc import _consteq, _format_time_ago
 from odoo.http import request
 
 
diff --git a/odoo/tools/misc.py b/odoo/tools/misc.py
index 3139cc1b526..7e069d22a77 100644
--- a/odoo/tools/misc.py
+++ b/odoo/tools/misc.py
@@ -1285,6 +1285,15 @@ def format_time(env, value, tz=False, time_format='medium', lang_code=False):
 
     return babel.dates.format_time(value, format=time_format, locale=locale)
 
+
+def _format_time_ago(env, time_delta, lang_code=False):
+    if not lang_code:
+        langs = [code for code, _ in env['res.lang'].get_installed()]
+        lang_code = env.context['lang'] if env.context.get('lang') in langs else (env.user.company_id.partner_id.lang or langs[0])
+    locale = babel.Locale.parse(lang_code)
+    return babel.dates.format_timedelta(-time_delta, add_direction=True, locale=locale)
+
+
 def format_amount(env, amount, currency, lang_code=False):
     fmt = "%.{0}f".format(currency.decimal_places)
     lang = env['res.lang']._lang_get(lang_code or env.context.get('lang') or 'en_US')
diff --git a/odoo/tools/translate.py b/odoo/tools/translate.py
index 4d7392bd25f..1577fa2bb48 100644
--- a/odoo/tools/translate.py
+++ b/odoo/tools/translate.py
@@ -1151,36 +1151,3 @@ def load_language(cr, lang):
     env = odoo.api.Environment(cr, odoo.SUPERUSER_ID, {})
     installer = env['base.language.install'].create({'lang': lang})
     installer.lang_install()
-
-def _format_time_ago(env, time):
-    # Set Context to be used by translate _get_Lang (by introspection)
-    # DO NOT REMOVE THIS context VARIABLE
-    context = env.context
-    seconds = time.total_seconds()
-    days = round(seconds / (60 * 60 * 24))
-
-    if not days:
-        if seconds < 10:
-            return _("just now")
-        if seconds / 60 < 1:
-            return _("%s seconds ago") % round(seconds)
-        if seconds < 120:
-            return _("a minute ago")
-        if seconds / 3600 < 1:
-            return _("%s minutes ago") % round(seconds / 60)
-        if seconds < 7200:
-            return _("an hour ago")
-        return _("%s hours ago") % round(seconds / (60*60))
-    else:
-        if days == 1:
-            return _("yesterday")
-        if days < 7:
-            return _("%s days ago") % days
-        if days < 31:
-            nbr_weeks = round(days / 7)
-            return _("%s week%s ago") % (nbr_weeks, '' if nbr_weeks == 1 else 's')
-        if days < 365:
-            nbr_months = round(days / 30)
-            return _("%s month%s ago") % (nbr_months, '' if nbr_months == 1 else 's')
-        nbr_years = round(days / 365)
-        return _("%s year%s ago") % (nbr_years, '' if nbr_years == 1 else 's')