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80 lines
2.8 KiB
Python
80 lines
2.8 KiB
Python
"""
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Evennia misc commands
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Contribution - Griatch 2011
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This module offers some miscellaneous commands that may be useful
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depending on the game you run or the style of administration you
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prefer. Alternatively they can be looked at for inspiration.
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To make available in the game, import this module to
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game.gamesrc.commands.basecmdset.py (or your own equivalent) and add
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the command class(es) you want to the default command set. You need to
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reload the server to make them recognized.
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"""
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from django.conf import settings
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from src.commands.default.muxcommand import MuxCommand
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PERMISSION_HIERARCHY = settings.PERMISSION_HIERARCHY
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PERMISSION_HIERARCHY_LOWER = [perm.lower() for perm in PERMISSION_HIERARCHY]
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class CmdQuell(MuxCommand):
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"""
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Quelling permissions
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Usage:
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quell <command> [=permission level]
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This is an admin command that allows to execute another command as
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another (lower) permission level than what you currently
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have. This is useful for testing. Also superuser flag will be
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deactivated by this command. If no permission level is given,
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the command will be executed as the lowest level available in
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settings.PERMISSION_HIERARCHY.
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"""
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key = "quell"
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locks = "cmd:perm(all)"
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help_category = "General"
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def func(self):
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"Perform the command"
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if not self.args:
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self.caller.msg("Usage: quell <command> [=permission level]")
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return
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cmd = self.lhs
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perm = self.rhs
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if not PERMISSION_HIERARCHY:
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self.caller.msg("settings.PERMISSION_HIERARCHY is not defined. Add a hierarchy to use this command.")
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return
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if perm:
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if not perm.lower() in PERMISSION_HIERARCHY_LOWER:
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self.caller.msg("Unknown permission. Permission hierarchy is: [%s]" % ", ".join(PERMISSION_HIERARCHY))
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return
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if not self.caller.locks.check_lockstring(self.caller, "dummy:perm(%s)" % perm):
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self.caller.msg("You cannot use a permission higher than the one you have.")
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return
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else:
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perm = PERMISSION_HIERARCHY_LOWER[0]
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# replace permission
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oldperm = self.caller.permissions
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old_superuser = self.caller.player.user.is_superuser
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newperm = [perm] + [perm for perm in oldperm if perm not in PERMISSION_HIERARCHY_LOWER]
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self.caller.permissions = newperm
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self.caller.player.user.is_superuser = False
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self.caller.player.user.save()
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try:
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ret = self.caller.execute_cmd(cmd)
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except Exception, e:
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self.caller.msg(str(e))
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self.caller.permissions = oldperm
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self.caller.player.user.is_superuser = old_superuser
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self.caller.player.user.save()
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return ret
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