From a80e94bb839ed8c5cd00f1befddc71043163943d Mon Sep 17 00:00:00 2001
From: Stefano Pigozzi <ste.pigozzi@gmail.com>
Date: Thu, 9 Jan 2020 13:41:31 +0100
Subject: [PATCH] fix a few bugs in markov

---
 pyproject.toml               |  2 +-
 royalpack/commands/markov.py | 19 +++++++++++--------
 royalpack/version.py         |  2 +-
 3 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index f50d0225..b4a2fbc6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 
 [tool.poetry]
     name = "royalpack"
-    version = "5.2.4"
+    version = "5.2.5"
     description = "A Royalnet command pack for the Royal Games community"
     authors = ["Stefano Pigozzi <ste.pigozzi@gmail.com>"]
     license = "AGPL-3.0+"
diff --git a/royalpack/commands/markov.py b/royalpack/commands/markov.py
index d4d5babf..47ca5ef2 100644
--- a/royalpack/commands/markov.py
+++ b/royalpack/commands/markov.py
@@ -16,16 +16,19 @@ class MarkovCommand(Command):
 
     def __init__(self, interface: CommandInterface):
         super().__init__(interface)
-        files: List[str] = tuple(os.walk(self.config["Markov"]["models_directory"]))[0][2]
-        for file in files:
-            match = re.match("(\S+)\.json", file)
-            if match is None:
-                continue
-            model_name = match.group(1)
-            with open(os.path.join(self.config["Markov"]["models_directory"], file)) as f:
-                self._texts[model_name] = markovify.NewlineText.from_json(f.read())
+        if interface.name == "telegram":
+            files: List[str] = tuple(os.walk(self.config["Markov"]["models_directory"]))[0][2]
+            for file in files:
+                match = re.match(r"(\S+)\.json$", file)
+                if match is None:
+                    continue
+                model_name = match.group(1)
+                with open(os.path.join(self.config["Markov"]["models_directory"], file)) as f:
+                    self._texts[model_name] = markovify.NewlineText.from_json(f.read())
 
     async def run(self, args: CommandArgs, data: CommandData) -> None:
+        if self.interface.name != "telegram":
+            raise UnsupportedError("[c]markov[/c] funziona solo su Telegram.")
         model_name = args.optional(0, self.config["Markov"]["default_model"])
         try:
             sentence = self._texts[model_name].make_sentence()
diff --git a/royalpack/version.py b/royalpack/version.py
index f27de03a..843d1593 100644
--- a/royalpack/version.py
+++ b/royalpack/version.py
@@ -1 +1 @@
-semantic = "5.2.4"
+semantic = "5.2.5"