Ported !langcode command (#6)

earwigbot/commands/_old.py

@@ -367,24 +367,6 @@ def parse(command, line, line2, nick, chan, host, auth, notice, say, reply, s):
 			reply("NotImplementedError", chan, nick)
 		elif action == "report":
 			reply("NotImplementedError", chan, nick)
-	if command == "langcode" or command == "lang" or command == "language":
-		try:
-			lang = line2[4]
-		except Exception:
-			reply("Please specify an ISO code.", chan, nick)
-			return
-		data = urllib.urlopen("http://toolserver.org/~earwig/cgi-bin/swmt.py?action=iso").read()
-		data = string.split(data, "\n")
-		result = False
-		for datum in data:
-			if datum.startswith(lang):
-				result = re.findall(".*? (.*)", datum)[0]
-				break
-		if result:
-			reply(result, chan, nick)
-			return
-		reply("Not found.", chan, nick)
-		return
 	if command == "lookup" or command == "ip":
 		try:
 			hexIP = line2[4]

earwigbot/commands/langcode.py

@@ -0,0 +1,52 @@
+# -*- coding: utf-8  -*-
+#
+# Copyright (C) 2009-2012 by Ben Kurtovic <ben.kurtovic@verizon.net>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+from earwigbot.commands import BaseCommand
+
+class Command(BaseCommand):
+    """Convert a language code into its name and a list of WMF sites in that
+    language."""
+    name = "langcode"
+
+    def check(self, data):
+        commands = ["langcode", "lang", "language"]
+        return data.is_command and data.command in commands
+
+    def process(self, data):
+        if not data.args:
+            self.reply(data, "please specify a language code.")
+            return
+
+        code = data.args[0]
+        site = self.bot.wiki.get_site()
+        matrix = site.api_query(action="sitematrix")["sitematrix"]
+        del matrix["specials"]
+
+        for site in matrix.itervalues():
+            if site["code"] == code:
+                name = site["name"]
+                sites = ", ".join([s["url"] for s in site["site"]])
+                msg = "\x0302{0}\x0302 is {1} ({2})".format(code, name, sites)
+                self.reply(data, msg)
+                return
+
+        self.reply(data, "site \x0302{0}\x0301 not found.".format(code))