admin_channel -> channel_admin, add fclevel alias

[erebus.git] / modules / channel_admin.py

diff --git a/modules/channel_admin.py b/modules/channel_admin.py
new file mode 100644 (file)
index 0000000..c0d5dc8
--- /dev/null
+++ b/modules/channel_admin.py
@@ -0,0 +1,89 @@
+# Erebus IRC bot - Author: Erebus Team
+# vim: fileencoding=utf-8
+# simple module example
+# This file is released into the public domain; see http://unlicense.org/
+
+# module info
+modinfo = {
+       'author': 'Erebus Team',
+       'license': 'public domain',
+       'compatible': [0], # compatible module API versions
+       'depends': [], # other modules required to work properly?
+       'softdeps': ['help'], # modules which are preferred but not required
+}
+# note: softdeps will be loaded before this module, IF not disabled in the configuration (autoload.module = 0) (and if it exists)
+# however, if it is disabled it will be silently ignored, and if it is unloaded at runtime it won't cause this one to unload.
+#
+# basically, softdeps are things this module will use if available, but does not require (no errors will occur if it's not loaded)
+# for example, @lib.help() will attempt to use the help module, but swallow errors if it is not loaded
+
+# preamble
+import modlib
+lib = modlib.modlib(__name__)
+modstart = lib.modstart
+modstop = lib.modstop
+
+# module code
+
+@lib.hook(clevel=lib.FRIEND)
+@lib.help(None, "rejoin a channel (if the bot has been kicked)")
+def rejoin(bot, user, chan, realtarget, *args):
+       bot.join(str(chan))
+       bot.msg(user, "Rejoined %s." % (chan))
+
+
+def _resolve_user(s):
+       if s.startswith("#"):
+               return lib.parent.User(s, s[1:])
+       else:
+               return lib.parent.user(s, create=False)
+
+
+def _resolve_level(s):
+       s = s.lower()
+       levels = ['unknown'] + [x.lower() for x in lib.clevs if x is not None]
+       if s in levels:
+               return levels.index(s)
+       try:
+               return int(s)
+       except:
+               pass
+
+
+@lib.hook(('clevel','setlevel','chanlev'), clevel=lib.FRIEND)
+@lib.help('<nick|#auth> <level>', "adds or sets a user's channel access level", "Levels: Unknown, " + ', '.join([x for x in lib.clevs if x]))
+@lib.argsEQ(2)
+def clevel(bot, user, chan, realtarget, *args):
+       target = _resolve_user(args[0])
+       level = _resolve_level(args[1])
+       user_clevel = chan.levelof(user.auth)
+
+       if target is None:
+               return "User not found (try #auth)"
+       if target.auth is None:
+               return "User is not authed"
+       if level is None or level < 0 or level > lib.COWNER:
+               return "Level is unknown"
+
+       target_clevel = chan.levelof(target.auth)
+
+       if not (target == user and level == 0) and user_clevel != lib.COWNER:
+               if user_clevel < lib.MASTER:
+                       return "I'm afraid I can't let you do that. You can only reset your own level to 0."
+               if user_clevel <= target_clevel:
+                       return "I'm afraid I can't let you do that. Your current access level is not higher than theirs."
+               if user_clevel <= level:
+                       return "I'm afraid I can't let you do that. Your current access level is not higher than you are trying to set."
+
+       chan.setlevel(target.auth, level)
+       return "Set #%s channel level to %s" % (target.auth, args[1])
+
+
+@lib.hook(('forceclevel','fclevel'), glevel=lib.MANAGER)
+@lib.help('<level>', "sets your own clevel on a channel")
+@lib.argsEQ(1)
+def forceclevel(bot, user, chan, realtarget, *args):
+       target = user.auth
+       level = _resolve_level(args[0])
+       chan.setlevel(target, level)
+       return 'Your level on %s has been set to %d' % (chan, level)