Allow custom language files

.gitignore

@@ -6,7 +6,7 @@ venv
 *.db
 *.log
 *.ini
-*.json
+embeds.json
 
 # Packaging
 build/

src/ezcord/bot.py

@@ -180,7 +180,7 @@ async def _error_event(self, ctx: discord.ApplicationContext, error: discord.Dis
             else:
                 error_msg = f"{error}"
 
-            error_txt = f"{t('error')}: ```{error_msg}```"
+            error_txt = f"{t('error', f'```{error_msg}```')}"
             try:
                 await error_emb(ctx, error_txt, title="Error")
             except discord.HTTPException:

src/ezcord/internal/language/de.json

@@ -0,0 +1,14 @@
+{
+  "times": {
+    "min": "Minute",
+    "sec": "Sekunde",
+    "hour": "Stunde",
+    "day": "Tag"
+  },
+  "bot": {
+    "error": "Der folgende Fehler ist aufgetreten: {}",
+    "cooldown": "Versuche es {} erneut.",
+    "no_perm_title": "Fehlende Berechtigung",
+    "no_perm_desc": "Mir fehlen die folgenden Berechtigungen, um diesen Befehl auszuführen."
+  }
+}

src/ezcord/internal/language/en.json

@@ -0,0 +1,14 @@
+{
+  "times": {
+    "min": "minute",
+    "sec": "second",
+    "hour": "hour",
+    "day": "day"
+  },
+  "bot": {
+    "error": "The following error occurred: {}",
+    "cooldown": "Try again {}.",
+    "no_perm_title": "Missing permission",
+    "no_perm_desc": "I'm missing the following permissions to execute this command."
+  }
+}

src/ezcord/internal/language/languages.py

@@ -0,0 +1,33 @@
+import json
+import os
+from functools import cache
+from pathlib import Path
+
+
+@cache
+def load_txt(language: str) -> dict:
+    """Load default language files and check if the user provided custom language files."""
+
+    lang = {}
+    parent = Path(__file__).parent.absolute()
+    for element in os.scandir(parent):
+        if not element.is_file() or not element.name.endswith(f"{language}.json"):
+            continue
+
+        with open(os.path.join(parent, f"{language}.json"), encoding="utf-8") as file:
+            lang = json.load(file)
+            break
+
+    # check if the user has a custom language file
+    for root, directories, files in os.walk(os.getcwd()):
+        for filename in files:
+            if filename != f"ez_{language}.json":
+                continue
+
+            path = os.path.join(root, filename)
+            with open(path, encoding="utf-8") as user_file:
+                user_dic = json.load(user_file)
+                for key, value in user_dic.items():
+                    lang[key] = value
+
+    return lang

src/ezcord/internal/translation.py

@@ -7,7 +7,7 @@
 from pathlib import Path
 from typing import Literal
 
-from .languages import *
+from .language.languages import load_txt
 
 
 def plural_de(amount: int, word: str, relative: bool = True) -> str:
@@ -102,11 +102,7 @@ def t(key: str, *args: str):
         origin_file = Path(inspect.stack()[n].filename).stem
 
     lang = get_lang()
-
-    if lang == "de":
-        return de[origin_file][key].format(*args)
-    else:
-        return en[origin_file][key].format(*args)
+    return load_txt(lang)[origin_file][key].format(*args)
 
 
 @cache