feat(telegram-bots): add bot for ancient greek word of the day

configs/telegram-bots/default.nix

@@ -24,6 +24,7 @@ in {
     ./autorenkalender.nix
     ./proverb.nix
     ./nachtischsatan.nix
+    ./tlg-wotd.nix
     <niveum/modules/telegram-bot.nix>
   ];
 

configs/telegram-bots/tlg-wotd.nix

@@ -0,0 +1,17 @@
+{ pkgs, lib, ... }:
+{
+  niveum.telegramBots.tlg-wotd = {
+    enable = true;
+    time = "8:00";
+    token = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
+    chatIds = [ "@tlgwotd" ];
+    command = toString (pkgs.writers.writeDash "tlg-wotd" ''
+      ${pkgs.curl}/bin/curl -sSL http://stephanus.tlg.uci.edu/Iris/Wotd \
+      | ${pkgs.recode}/bin/recode html..utf8 \
+      | ${pkgs.jq}/bin/jq -r '
+        "*\(.word)* '\'''\(.definition | rtrimstr(" "))'\'''\n\nFirst occurrence: \(.firstOccurrence)\nNumber of occurrences: \(.totalOccurrences)"
+      '
+    '');
+    parseMode = "Markdown";
+  };
+}