feat: Add translation populating procedure for the web interface.

templates/translate.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+
+import os
+import json
+import re
+import jinja2
+
+default_lang_dict = {}
+lang_dict = {}
+
+
+def load_lang(lang):
+    with open(f"../lang/{lang}.json", "r") as f:
+        return json.load(f)
+
+
+def tr(option):
+    try:
+        if option in lang_dict['web'] and lang_dict['web'][option]:
+            string = lang_dict['web'][option]
+        else:
+            string = default_lang_dict['web'][option]
+        return string
+    except KeyError:
+        raise KeyError("Missed strings in language file: '{string}'. ".format(string=option))
+
+
+if __name__ == "__main__":
+    html_files = os.listdir('.')
+    for html_file in html_files:
+        match = re.search("(.+)\.template\.html", html_file)
+        if match is None:
+            continue
+
+        print(f"Populating {html_file} with translations...")
+        basename = match[1]
+        with open(html_file, "r") as f:
+            html = f.read()
+
+        lang_files = os.listdir('../lang')
+        lang_list = []
+
+        default_lang_dict = load_lang("en_US")
+
+        for lang_file in lang_files:
+            match = re.search("([a-z]{2}_[A-Z]{2})\.json", lang_file)
+            if match:
+                lang_list.append(match[1])
+
+        template = jinja2.Template(html)
+
+        for lang in lang_list:
+            print(f" - Populating {lang}...")
+            lang_dict = load_lang(lang)
+
+            with open(f"{basename}.{lang}.html", "w") as f:
+                f.write(template.render(tr=tr))
+    print("Done.")