From 896dc263a1c67e86cc1df9b57b9bedfb1f36cb8e Mon Sep 17 00:00:00 2001
From: Igor Chubin <igor@chub.in>
Date: Wed, 21 Apr 2021 20:03:17 +0200
Subject: [PATCH] Add missing translations (#324) (#535)

---
 bin/proxy.py   | 14 +++++++++++++-
 lib/globals.py |  1 +
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/bin/proxy.py b/bin/proxy.py
index 8545212..11e3269 100755
--- a/bin/proxy.py
+++ b/bin/proxy.py
@@ -36,7 +36,7 @@ MYDIR = os.path.abspath(
     os.path.dirname(os.path.dirname('__file__')))
 sys.path.append("%s/lib/" % MYDIR)
 
-from globals import PROXY_CACHEDIR, PROXY_HOST, PROXY_PORT, USE_METNO, USER_AGENT
+from globals import PROXY_CACHEDIR, PROXY_HOST, PROXY_PORT, USE_METNO, USER_AGENT, MISSING_TRANSLATION_LOG
 from metno import create_standard_json_from_metno, metno_request
 from translations import PROXY_LANGS
 # pylint: enable=wrong-import-position
@@ -131,11 +131,23 @@ def translate(text, lang):
     If no translation found, leave it untouched.
     """
 
+    def _log_unknown_translation(lang, text):
+        with open(MISSING_TRANSLATION_LOG, "a") as f_missing_translation:
+            f_missing_translation.write("%s %s\n" % (lang, text))
+
     if "," in text:
         terms = text.split(",")
         translated_terms = [translate(term.strip(), lang) for term in terms]
         return ", ".join(translated_terms)
 
+    if lang not in TRANSLATIONS:
+        _log_unknown_translation(lang, "UNKNOWN_LANGUAGE")
+        return text
+
+    if text.lower() not in TRANSLATIONS.get(lang, {}):
+        _log_unknown_translation(lang, text)
+        return text
+
     translated = TRANSLATIONS.get(lang, {}).get(text.lower(), text)
     return translated
 
diff --git a/lib/globals.py b/lib/globals.py
index dad0b7d..fe49861 100644
--- a/lib/globals.py
+++ b/lib/globals.py
@@ -35,6 +35,7 @@ PNG_CACHE = os.path.join(_DATADIR, "cache/png")
 LRU_CACHE = os.path.join(_DATADIR, "cache/lru")
 
 LOG_FILE = os.path.join(_LOGDIR, 'main.log')
+MISSING_TRANSLATION_LOG = os.path.join(_LOGDIR, 'missing-translation.log')
 
 ALIASES = os.path.join(MYDIR, "share/aliases")
 ANSI2HTML = os.path.join(MYDIR, "share/ansi2html.sh")