19.0 vanilla

odoo-bringout-oca-ocb-survey/survey/models/ir_http.py

@@ -1,12 +1,37 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
+import re
 
-from odoo import models
+from odoo import api, models
+from odoo.http import request
+
+SURVEY_URL_PREFIX_REGEX = re.compile(r"""
+    ^
+    (                            # Optional locale part of the URL
+        /[a-z]{2,3}              # Language (only 2- or 3-letter ISO 639 code)
+                                 #     e.g. fr, kab
+        (_([A-Z]{2}|[0-9]{3}))?  # [Optional] Region (2-letter ISO 3166-1 code or 3-digit UN M.49 code)
+                                 #     e.g. fr_BE, es_419
+        (@[a-zA-Z]+)?            # [Optional] Script (ISO 15924 code)
+                                 #     e.g. sr@Cyrl
+    )?
+    /survey/
+""", re.VERBOSE)
 
 
 class IrHttp(models.AbstractModel):
-    _inherit = ["ir.http"]
+    _inherit = 'ir.http'
+
+    @api.model
+    def get_nearest_lang(self, lang_code):
+        if request and self._is_survey_frontend(request.httprequest.path):
+            return super(IrHttp, self.with_context(web_force_installed_langs=True)).get_nearest_lang(lang_code)
+        return super().get_nearest_lang(lang_code)
 
     @classmethod
     def _get_translation_frontend_modules_name(cls):
-        modules = super()._get_translation_frontend_modules_name()
-        return modules + ["survey"]
+        mods = super()._get_translation_frontend_modules_name()
+        return mods + ['survey']
+
+    @api.model
+    def _is_survey_frontend(self, path):
+        return bool(SURVEY_URL_PREFIX_REGEX.match(path))