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1011 lines
39 KiB
Python
1011 lines
39 KiB
Python
###
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# Copyright (c) 2013-2021, The Limnoria Contributors
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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import re
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import os
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import sys
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import datetime
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import supybot.conf as conf
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import supybot.utils as utils
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import supybot.ircdb as ircdb
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from supybot.commands import *
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import supybot.plugins as plugins
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import supybot.utils.minisix as minisix
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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import supybot.httpserver as httpserver
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from supybot.i18n import PluginInternationalization
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_ = PluginInternationalization('Aka')
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try:
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import sqlite3
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except ImportError:
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sqlite3 = None
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try:
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import sqlalchemy
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import sqlalchemy.ext
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import sqlalchemy.ext.declarative
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except ImportError:
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sqlalchemy = None
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if not (sqlite3 or sqlalchemy):
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raise callbacks.Error('You have to install python-sqlite3 or '
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'python-sqlalchemy in order to load this plugin.')
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available_db = {}
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class Alias(object):
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__slots__ = ('name', 'alias', 'locked', 'locked_by', 'locked_at')
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def __init__(self, name, alias):
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self.name = name
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self.alias = alias
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self.locked = False
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self.locked_by = None
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self.locked_at = None
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def __repr__(self):
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return "<Alias('%r', '%r')>" % (self.name, self.alias)
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if sqlite3:
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class SQLiteAkaDB(object):
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__slots__ = ('engines', 'filename', 'dbs',)
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def __init__(self, filename):
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self.engines = ircutils.IrcDict()
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self.filename = filename.replace('sqlite3', 'sqlalchemy')
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def close(self):
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self.dbs.clear()
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def get_db(self, channel):
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if channel in self.engines:
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engine = self.engines[channel]
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else:
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filename = plugins.makeChannelFilename(self.filename, channel)
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exists = os.path.exists(filename)
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engine = sqlite3.connect(filename, check_same_thread=False)
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if not exists:
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cursor = engine.cursor()
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cursor.execute("""CREATE TABLE aliases (
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id INTEGER NOT NULL,
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name VARCHAR NOT NULL,
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alias VARCHAR NOT NULL,
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locked BOOLEAN NOT NULL,
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locked_by VARCHAR,
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locked_at DATETIME,
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PRIMARY KEY (id),
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UNIQUE (name))""")
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engine.commit()
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self.engines[channel] = engine
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assert engine.execute("select 1").fetchone() == (1,)
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return engine
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def has_aka(self, channel, name):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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db = self.get_db(channel)
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return self.get_db(channel).cursor() \
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.execute("""SELECT COUNT() as count
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FROM aliases WHERE name = ?;""", (name,)) \
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.fetchone()[0]
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def get_aka_list(self, channel):
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cursor = self.get_db(channel).cursor()
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cursor.execute("""SELECT name FROM aliases;""")
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list_ = cursor.fetchall()
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return list_
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def get_alias(self, channel, name):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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cursor = self.get_db(channel).cursor()
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cursor.execute("""SELECT alias FROM aliases
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WHERE name = ?;""", (name,))
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r = cursor.fetchone()
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if r:
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return r[0]
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else:
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return None
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def add_aka(self, channel, name, alias):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if self.has_aka(channel, name):
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raise AkaError(_('This Aka already exists.'))
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if minisix.PY2:
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if isinstance(name, str):
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name = name.decode('utf8')
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if isinstance(alias, str):
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alias = alias.decode('utf8')
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db = self.get_db(channel)
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cursor = db.cursor()
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cursor.execute("""INSERT INTO aliases VALUES (
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NULL, ?, ?, 0, NULL, NULL);""", (name, alias))
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db.commit()
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def remove_aka(self, channel, name):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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db = self.get_db(channel)
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db.cursor().execute('DELETE FROM aliases WHERE name = ?', (name,))
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db.commit()
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def lock_aka(self, channel, name, by):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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db = self.get_db(channel)
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cursor = db.cursor().execute("""UPDATE aliases
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SET locked=1, locked_at=?, locked_by=? WHERE name = ?""",
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(datetime.datetime.now(), by, name))
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if cursor.rowcount == 0:
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raise AkaError(_('This Aka does not exist.'))
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db.commit()
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def unlock_aka(self, channel, name, by):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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db = self.get_db(channel)
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cursor = db.cursor()
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cursor.execute("""UPDATE aliases SET locked=0, locked_at=?
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WHERE name = ?""", (datetime.datetime.now(), name))
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if cursor.rowcount == 0:
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raise AkaError(_('This Aka does not exist.'))
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db.commit()
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def get_aka_lock(self, channel, name):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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cursor = self.get_db(channel).cursor()
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cursor.execute("""SELECT locked, locked_by, locked_at
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FROM aliases WHERE name = ?;""", (name,))
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r = cursor.fetchone()
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if r:
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return (bool(r[0]), r[1], r[2])
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else:
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raise AkaError(_('This Aka does not exist.'))
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def get_all(self, channel):
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cursor = self.get_db(channel).cursor()
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cursor.execute("""
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SELECT id, name, alias, locked, locked_by, locked_at
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FROM aliases;
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""")
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return cursor.fetchall()
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available_db.update({'sqlite3': SQLiteAkaDB})
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elif sqlalchemy:
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Base = sqlalchemy.ext.declarative.declarative_base()
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class SQLAlchemyAlias(Alias, Base):
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__slots__ = ()
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__tablename__ = 'aliases'
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id = sqlalchemy.Column(sqlalchemy.Integer, primary_key=True)
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name = sqlalchemy.Column(sqlalchemy.String, unique=True, nullable=False)
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alias = sqlalchemy.Column(sqlalchemy.String, nullable=False)
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locked = sqlalchemy.Column(sqlalchemy.Boolean, nullable=False)
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locked_by = sqlalchemy.Column(sqlalchemy.String, nullable=True)
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locked_at = sqlalchemy.Column(sqlalchemy.DateTime, nullable=True)
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# TODO: Add table for usage statistics
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class SqlAlchemyAkaDB(object):
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__slots__ = ('engines', 'filename', 'sqlalchemy', 'dbs')
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def __init__(self, filename):
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self.engines = ircutils.IrcDict()
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self.filename = filename
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self.sqlalchemy = sqlalchemy
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def close(self):
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self.dbs.clear()
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def get_db(self, channel):
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if channel in self.engines:
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engine = self.engines[channel]
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else:
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filename = plugins.makeChannelFilename(self.filename, channel)
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exists = os.path.exists(filename)
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engine = sqlalchemy.create_engine('sqlite:///' + filename)
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if not exists:
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Base.metadata.create_all(engine)
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self.engines[channel] = engine
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assert engine.execute("select 1").scalar() == 1
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Session = sqlalchemy.orm.sessionmaker()
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Session.configure(bind=engine)
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return Session()
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def has_aka(self, channel, name):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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count = self.get_db(channel).query(SQLAlchemyAlias) \
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.filter(SQLAlchemyAlias.name == name) \
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.count()
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return bool(count)
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def get_aka_list(self, channel):
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list_ = list(self.get_db(channel).query(SQLAlchemyAlias.name))
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return list_
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def get_alias(self, channel, name):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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try:
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return self.get_db(channel).query(SQLAlchemyAlias.alias) \
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.filter(SQLAlchemyAlias.name == name).one()[0]
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except sqlalchemy.orm.exc.NoResultFound:
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return None
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def add_aka(self, channel, name, alias):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if self.has_aka(channel, name):
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raise AkaError(_('This Aka already exists.'))
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if minisix.PY2:
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if isinstance(name, str):
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name = name.decode('utf8')
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if isinstance(alias, str):
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alias = alias.decode('utf8')
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db = self.get_db(channel)
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db.add(SQLAlchemyAlias(name, alias))
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db.commit()
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def remove_aka(self, channel, name):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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db = self.get_db(channel)
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db.query(SQLAlchemyAlias).filter(SQLAlchemyAlias.name == name).delete()
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db.commit()
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def lock_aka(self, channel, name, by):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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db = self.get_db(channel)
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try:
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aka = db.query(SQLAlchemyAlias) \
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.filter(SQLAlchemyAlias.name == name).one()
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except sqlalchemy.orm.exc.NoResultFound:
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raise AkaError(_('This Aka does not exist.'))
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if aka.locked:
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raise AkaError(_('This Aka is already locked.'))
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aka.locked = True
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aka.locked_by = by
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aka.locked_at = datetime.datetime.now()
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db.commit()
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def unlock_aka(self, channel, name, by):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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db = self.get_db(channel)
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try:
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aka = db.query(SQLAlchemyAlias) \
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.filter(SQLAlchemyAlias.name == name).one()
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except sqlalchemy.orm.exc.NoResultFound:
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raise AkaError(_('This Aka does not exist.'))
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if not aka.locked:
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raise AkaError(_('This Aka is already unlocked.'))
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aka.locked = False
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aka.locked_by = by
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aka.locked_at = datetime.datetime.now()
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db.commit()
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def get_aka_lock(self, channel, name):
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name = callbacks.canonicalName(name, preserve_spaces=True)
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if minisix.PY2 and isinstance(name, str):
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name = name.decode('utf8')
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try:
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return self.get_db(channel) \
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.query(SQLAlchemyAlias.locked, SQLAlchemyAlias.locked_by, SQLAlchemyAlias.locked_at)\
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.filter(SQLAlchemyAlias.name == name).one()
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except sqlalchemy.orm.exc.NoResultFound:
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raise AkaError(_('This Aka does not exist.'))
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def get_all(self, channel):
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akas = self.get_db(channel).query(
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SQLAlchemyAlias.id, SQLAlchemyAlias.name, SQLAlchemyAlias.alias,
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SQLAlchemyAlias.locked, SQLAlchemyAlias.locked_by, SQLAlchemyAlias.locked_at
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).all()
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return map(
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lambda aka: (aka.name, aka.alias, aka.locked, aka.locked_by, aka.locked_at),
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akas
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)
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available_db.update({'sqlalchemy': SqlAlchemyAkaDB})
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def getArgs(args, required=1, optional=0, wildcard=0):
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if len(args) < required:
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raise callbacks.ArgumentError
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if len(args) < required + optional:
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ret = list(args) + ([''] * (required + optional - len(args)))
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elif len(args) >= required + optional:
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if not wildcard:
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ret = list(args[:required + optional - 1])
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ret.append(' '.join(args[required + optional - 1:]))
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else:
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ret = list(args)
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return ret
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class AkaError(Exception):
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pass
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class RecursiveAlias(AkaError):
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pass
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dollarRe = re.compile(r'\$(\d+)')
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def findBiggestDollar(alias):
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dollars = dollarRe.findall(alias)
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dollars = list(map(int, dollars))
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dollars.sort()
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if dollars:
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return dollars[-1]
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else:
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return 0
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atRe = re.compile(r'@(\d+)')
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def findBiggestAt(alias):
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ats = atRe.findall(alias)
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ats = list(map(int, ats))
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ats.sort()
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if ats:
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return ats[-1]
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else:
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return 0
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if 'sqlite3' in conf.supybot.databases() and 'sqlite3' in available_db:
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AkaDB = SQLiteAkaDB
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elif 'sqlalchemy' in conf.supybot.databases() and 'sqlalchemy' in available_db:
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log.warning('Aka\'s only enabled database engine is SQLAlchemy, which '
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'is deprecated. Please consider adding \'sqlite3\' to '
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'supybot.databases (and/or install sqlite3).')
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AkaDB = SqlAlchemyAkaDB
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else:
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raise plugins.NoSuitableDatabase(['sqlite3', 'sqlalchemy'])
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class AkaHTTPCallback(httpserver.SupyHTTPServerCallback):
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name = 'Aka web interface'
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base_template = '''\
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<!DOCTYPE html>
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<html>
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<head>
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<title>Aka</title>
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<link rel="stylesheet" href="/default.css">
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</head>
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<body>
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<h1>Aka</h1>
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%s
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</body>
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</html>'''
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index_template = base_template % '''\
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<p>To view the global Akas either click <a href="list/global">here</a> or
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enter 'global' in the form below.</p>
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<form action="" method="post">
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<label for="channel">Channel name:</label>
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<input type="text" placeholder="#channel" name="channel" id="channel">
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<input type="submit" name="submit" value="view">
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</form>'''
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list_template = base_template % '''\
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<table>
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<thead>
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<th>Name</th>
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<th>Alias</th>
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<th>Locked</th>
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</thead>
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%s
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</table>'''
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def doGet(self, handler, path, *args, **kwargs):
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if path == '/':
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self.send_response(200)
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self.send_header('Content-type', 'text/html; charset=utf-8')
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self.end_headers()
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self.write(self.index_template)
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elif path.startswith('/list/'):
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parts = path.split('/')
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channel = parts[2] if len(parts) == 3 else 'global'
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channel = utils.web.urlunquote(channel)
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self.send_response(200)
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self.send_header('Content-type', 'text/html; charset=utf-8')
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self.end_headers()
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akas = {}
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for aka in self._plugin._db.get_all('global'):
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akas[aka[1]] = aka
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|
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if channel != 'global':
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for aka in self._plugin._db.get_all(channel):
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akas[aka[1]] = aka
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|
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aka_rows = []
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for (name, aka) in sorted(akas.items()):
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(id, name, alias, locked, locked_by, locked_at) = aka
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locked_column = 'False'
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if locked:
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locked_column = format(
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_('By %s at %s'),
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locked_by,
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locked_at.split('.')[0],
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)
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aka_rows.append(
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format(
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"""
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<tr>
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<td style="white-space: nowrap;"><code>%s</code></td>
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<td><code>%s<code></td>
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<td style="white-space: nowrap;">%s</td>
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</tr>
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""",
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utils.web.html_escape(name),
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utils.web.html_escape(alias),
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utils.web.html_escape(locked_column),
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)
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)
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self.write(format(self.list_template, ''.join(aka_rows)))
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|
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def doPost(self, handler, path, form, *args, **kwargs):
|
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if path == '/' and 'channel' in form:
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self.send_response(303)
|
|
self.send_header(
|
|
'Location',
|
|
format('list/%s', utils.web.urlquote(form['channel'].value))
|
|
)
|
|
self.end_headers()
|
|
else:
|
|
self.send_response(400)
|
|
self.send_header('Content-type', 'text/plain; charset=utf-8')
|
|
self.end_headers()
|
|
self.write('Missing field \'channel\'.')
|
|
|
|
|
|
class Aka(callbacks.Plugin):
|
|
"""
|
|
This plugin allows users to define aliases to commands and combinations
|
|
of commands (via nesting).
|
|
|
|
Importing from Alias
|
|
^^^^^^^^^^^^^^^^^^^^
|
|
|
|
Add an aka, Alias, which eases the transitioning to Aka from Alias.
|
|
|
|
First we will load Alias and Aka::
|
|
|
|
<jamessan> @load Alias
|
|
<bot> jamessan: The operation succeeded.
|
|
<jamessan> @load Aka
|
|
<bot> jamessan: The operation succeeded.
|
|
|
|
Then we import the Alias database to Aka in case it exists and unload
|
|
Alias::
|
|
|
|
<jamessan> @importaliasdatabase
|
|
<bot> jamessan: The operation succeeded.
|
|
<jamessan> @unload Alias
|
|
<bot> jamessan: The operation succeeded.
|
|
|
|
And now we will finally add the Aka ``alias`` itself::
|
|
|
|
<jamessan> @aka add "alias" "aka $1 $*"
|
|
<bot> jamessan: The operation succeeded.
|
|
|
|
Now you can use Aka as you used Alias before.
|
|
|
|
Trout
|
|
^^^^^
|
|
|
|
Add an aka, trout, which expects a word as an argument::
|
|
|
|
<jamessan> @aka add trout "reply action slaps $1 with a large trout"
|
|
<bot> jamessan: The operation succeeded.
|
|
<jamessan> @trout me
|
|
* bot slaps me with a large trout
|
|
|
|
This ``trout`` aka requires the plugin ``Reply`` to be loaded since it
|
|
provides the ``action`` command.
|
|
|
|
LastFM
|
|
^^^^^^
|
|
|
|
Add an aka, ``lastfm``, which expects a last.fm username and replies with
|
|
their most recently played item::
|
|
|
|
@aka add lastfm "rss [format concat http://ws.audioscrobbler.com/1.0/user/ [format concat [web urlquote $1] /recenttracks.rss]]"
|
|
|
|
This ``lastfm`` aka requires the following plugins to be loaded: ``RSS``,
|
|
``Format`` and ``Web``.
|
|
|
|
``RSS`` provides ``rss``, ``Format`` provides ``concat`` and ``Web`` provides
|
|
``urlquote``.
|
|
|
|
Note that if the nested commands being aliased hadn't been quoted, then
|
|
those commands would have been run immediately, and ``@lastfm`` would always
|
|
reply with the same information, the result of those commands.
|
|
"""
|
|
|
|
def __init__(self, irc):
|
|
self.__parent = super(Aka, self)
|
|
self.__parent.__init__(irc)
|
|
# "sqlalchemy" is only for backward compatibility
|
|
filename = conf.supybot.directories.data.dirize('Aka.sqlalchemy.db')
|
|
self._db = AkaDB(filename)
|
|
self._http_running = False
|
|
conf.supybot.plugins.Aka.web.enable.addCallback(self._httpConfCallback)
|
|
if self.registryValue('web.enable'):
|
|
self._startHttp()
|
|
|
|
def die(self):
|
|
if self._http_running:
|
|
self._stopHttp()
|
|
|
|
def _httpConfCallback(self):
|
|
if self.registryValue('web.enable'):
|
|
if not self._http_running:
|
|
self._startHttp()
|
|
else:
|
|
if self._http_running:
|
|
self._stopHttp()
|
|
|
|
def _startHttp(self):
|
|
callback = AkaHTTPCallback()
|
|
callback._plugin = self
|
|
httpserver.hook('aka', callback)
|
|
self._http_running = True
|
|
|
|
def _stopHttp(self):
|
|
httpserver.unhook('aka')
|
|
self._http_running = False
|
|
|
|
def isCommandMethod(self, name):
|
|
args = name.split(' ')
|
|
if '|' in args:
|
|
return False
|
|
if len(args) > 1 and \
|
|
callbacks.canonicalName(args[0]) != self.canonicalName():
|
|
for cb in dynamic.irc.callbacks: # including this plugin
|
|
if cb.isCommandMethod(' '.join(args[0:-1])):
|
|
return False
|
|
if minisix.PY2 and isinstance(name, str):
|
|
name = name.decode('utf8')
|
|
channel = dynamic.channel or 'global'
|
|
return self._db.has_aka(channel, name) or \
|
|
self._db.has_aka('global', name) or \
|
|
self.__parent.isCommandMethod(name)
|
|
isCommand = isCommandMethod
|
|
|
|
def listCommands(self):
|
|
commands = ['add', 'remove', 'lock', 'unlock', 'importaliasdatabase',
|
|
'show', 'list', 'set', 'search']
|
|
return commands
|
|
|
|
def getCommand(self, args, check_other_plugins=True):
|
|
canonicalName = callbacks.canonicalName
|
|
# All the code from here to the 'for' loop is copied from callbacks.py
|
|
assert args == list(map(canonicalName, args))
|
|
first = args[0]
|
|
for cb in self.cbs:
|
|
if first == cb.canonicalName():
|
|
return cb.getCommand(args[1:])
|
|
if first == self.canonicalName() and len(args) > 1:
|
|
ret = self.getCommand(args[1:], False)
|
|
if ret:
|
|
return [first] + ret
|
|
max_length = self.registryValue('maximumWordsInName')
|
|
for i in range(1, min(len(args)+1, max_length)):
|
|
if self.isCommandMethod(callbacks.formatCommand(args[0:i])):
|
|
return args[0:i]
|
|
return []
|
|
|
|
def getCommandMethod(self, command):
|
|
if len(command) == 1 or command[0] == self.canonicalName():
|
|
try:
|
|
return self.__parent.getCommandMethod(command)
|
|
except AttributeError:
|
|
pass
|
|
name = callbacks.formatCommand(command)
|
|
channel = dynamic.channel or 'global'
|
|
original = self._db.get_alias(channel, name)
|
|
if not original:
|
|
original = self._db.get_alias('global', name)
|
|
biggestDollar = findBiggestDollar(original)
|
|
biggestAt = findBiggestAt(original)
|
|
wildcard = '$*' in original
|
|
def f(irc, msg, args):
|
|
tokens = callbacks.tokenize(original)
|
|
if biggestDollar or biggestAt:
|
|
args = getArgs(args, required=biggestDollar, optional=biggestAt,
|
|
wildcard=wildcard)
|
|
remaining_len = conf.supybot.reply.maximumLength()
|
|
for (i, arg) in enumerate(args):
|
|
if remaining_len < len(arg):
|
|
arg = arg[0:remaining_len]
|
|
args[i+1:] = []
|
|
break
|
|
remaining_len -= len(arg)
|
|
def regexpReplace(m):
|
|
idx = int(m.group(1))
|
|
return args[idx-1]
|
|
def replace(tokens, replacer):
|
|
for (i, token) in enumerate(tokens):
|
|
if isinstance(token, list):
|
|
replace(token, replacer)
|
|
else:
|
|
tokens[i] = replacer(token)
|
|
replace(tokens, lambda s: dollarRe.sub(regexpReplace, s))
|
|
if biggestAt:
|
|
assert not wildcard
|
|
args = args[biggestDollar:]
|
|
replace(tokens, lambda s: atRe.sub(regexpReplace, s))
|
|
if wildcard:
|
|
assert not biggestAt
|
|
# Gotta remove the things that have already been subbed in.
|
|
i = biggestDollar
|
|
args[:] = args[i:]
|
|
def everythingReplace(tokens):
|
|
skip = 0
|
|
for (i, token) in enumerate(tokens):
|
|
if skip:
|
|
skip -= 1
|
|
continue
|
|
if isinstance(token, list):
|
|
everythingReplace(token)
|
|
if token == '$*':
|
|
tokens[i:i+1] = args
|
|
skip = len(args)-1 # do not make replacements in
|
|
# tokens we just added
|
|
elif '$*' in token:
|
|
tokens[i] = token.replace('$*', ' '.join(args))
|
|
everythingReplace(tokens)
|
|
maxNesting = conf.supybot.commands.nested.maximum()
|
|
if maxNesting and irc.nested+1 > maxNesting:
|
|
irc.error(_('You\'ve attempted more nesting than is '
|
|
'currently allowed on this bot.'), Raise=True)
|
|
self.Proxy(irc, msg, tokens, nested=irc.nested+1)
|
|
if biggestDollar and (wildcard or biggestAt):
|
|
flexargs = _(' at least')
|
|
else:
|
|
flexargs = ''
|
|
try:
|
|
lock = self._db.get_aka_lock(channel, name)
|
|
except AkaError:
|
|
lock = self._db.get_aka_lock('global', name)
|
|
(locked, locked_by, locked_at) = lock
|
|
if locked:
|
|
lock = ' ' + _('Locked by %s at %s') % (locked_by, locked_at)
|
|
else:
|
|
lock = ''
|
|
escaped_command = original.replace('\\', '\\\\').replace('"', '\\"')
|
|
if channel == 'global':
|
|
doc = format(_('<a global alias,%s %n>\n\nAlias for %q.%s'),
|
|
flexargs, (biggestDollar, _('argument')),
|
|
escaped_command, lock)
|
|
else:
|
|
doc = format(_('<an alias on %s,%s %n>\n\nAlias for %q.%s'),
|
|
channel, flexargs, (biggestDollar, _('argument')),
|
|
escaped_command, lock)
|
|
f = utils.python.changeFunctionName(f, name, doc)
|
|
return f
|
|
|
|
def _add_aka(self, channel, name, alias):
|
|
if self.__parent.isCommandMethod(name):
|
|
raise AkaError(_('You can\'t overwrite commands in '
|
|
'this plugin.'))
|
|
if self._db.has_aka(channel, name):
|
|
raise AkaError(_('This Aka already exists.'))
|
|
if len(name.split(' ')) > self.registryValue('maximumWordsInName'):
|
|
raise AkaError(_('This Aka has too many spaces in its name.'))
|
|
biggestDollar = findBiggestDollar(alias)
|
|
biggestAt = findBiggestAt(alias)
|
|
wildcard = '$*' in alias
|
|
if biggestAt and wildcard:
|
|
raise AkaError(_('Can\'t mix $* and optional args (@1, etc.)'))
|
|
self._db.add_aka(channel, name, alias)
|
|
|
|
def _remove_aka(self, channel, name, evenIfLocked=False):
|
|
if not evenIfLocked:
|
|
(locked, by, at) = self._db.get_aka_lock(channel, name)
|
|
if locked:
|
|
raise AkaError(_('This Aka is locked.'))
|
|
self._db.remove_aka(channel, name)
|
|
|
|
def add(self, irc, msg, args, optlist, name, alias):
|
|
"""[--channel <#channel>] <name> <command>
|
|
|
|
Defines an alias <name> that executes <command>. The <command>
|
|
should be in the standard "command argument [nestedcommand argument]"
|
|
arguments to the alias; they'll be filled with the first, second, etc.
|
|
arguments. $1, $2, etc. can be used for required arguments. @1, @2,
|
|
etc. can be used for optional arguments. $* simply means "all
|
|
arguments that have not replaced $1, $2, etc.", ie. it will also
|
|
include optional arguments.
|
|
"""
|
|
channel = 'global'
|
|
for (option, arg) in optlist:
|
|
if option == 'channel':
|
|
if not irc.isChannel(arg):
|
|
irc.error(_('%r is not a valid channel.') % arg,
|
|
Raise=True)
|
|
channel = arg
|
|
if ' ' not in alias:
|
|
# If it's a single word, they probably want $*.
|
|
alias += ' $*'
|
|
try:
|
|
self._add_aka(channel, name, alias)
|
|
self.log.info('Adding Aka %r for %r (from %s)',
|
|
name, alias, msg.prefix)
|
|
irc.replySuccess()
|
|
except AkaError as e:
|
|
irc.error(str(e))
|
|
add = wrap(add, [getopts({
|
|
'channel': 'somethingWithoutSpaces',
|
|
}), 'something', 'text'])
|
|
|
|
def set(self, irc, msg, args, optlist, name, alias):
|
|
"""[--channel <#channel>] <name> <command>
|
|
|
|
Overwrites an existing alias <name> to execute <command> instead. The
|
|
<command> should be in the standard "command argument [nestedcommand
|
|
argument]" arguments to the alias; they'll be filled with the first,
|
|
second, etc. arguments. $1, $2, etc. can be used for required
|
|
arguments. @1, @2, etc. can be used for optional arguments. $* simply
|
|
means "all arguments that have not replaced $1, $2, etc.", ie. it will
|
|
also include optional arguments.
|
|
"""
|
|
channel = 'global'
|
|
for (option, arg) in optlist:
|
|
if option == 'channel':
|
|
if not irc.isChannel(arg):
|
|
irc.error(_('%r is not a valid channel.') % arg,
|
|
Raise=True)
|
|
channel = arg
|
|
try:
|
|
self._remove_aka(channel, name)
|
|
except AkaError as e:
|
|
irc.error(str(e), Raise=True)
|
|
|
|
if ' ' not in alias:
|
|
# If it's a single word, they probably want $*.
|
|
alias += ' $*'
|
|
try:
|
|
self._add_aka(channel, name, alias)
|
|
self.log.info('Setting Aka %r to %r (from %s)',
|
|
name, alias, msg.prefix)
|
|
irc.replySuccess()
|
|
except AkaError as e:
|
|
irc.error(str(e))
|
|
set = wrap(set, [getopts({
|
|
'channel': 'somethingWithoutSpaces',
|
|
}), 'something', 'text'])
|
|
|
|
def remove(self, irc, msg, args, optlist, name):
|
|
"""[--channel <#channel>] <name>
|
|
|
|
Removes the given alias, if unlocked.
|
|
"""
|
|
channel = 'global'
|
|
for (option, arg) in optlist:
|
|
if option == 'channel':
|
|
if not irc.isChannel(arg):
|
|
irc.error(_('%r is not a valid channel.') % arg,
|
|
Raise=True)
|
|
channel = arg
|
|
try:
|
|
self._remove_aka(channel, name)
|
|
self.log.info('Removing Aka %r (from %s)', name, msg.prefix)
|
|
irc.replySuccess()
|
|
except AkaError as e:
|
|
irc.error(str(e))
|
|
remove = wrap(remove, [getopts({
|
|
'channel': 'somethingWithoutSpaces',
|
|
}), 'something'])
|
|
|
|
def _checkManageCapabilities(self, irc, msg, channel):
|
|
"""Check if the user has any of the required capabilities to manage
|
|
the regexp database."""
|
|
if channel != 'global':
|
|
capability = ircdb.makeChannelCapability(channel, 'op')
|
|
else:
|
|
capability = 'admin'
|
|
if not ircdb.checkCapability(msg.prefix, capability):
|
|
irc.errorNoCapability(capability, Raise=True)
|
|
|
|
def lock(self, irc, msg, args, optlist, user, name):
|
|
"""[--channel <#channel>] <alias>
|
|
|
|
Locks an alias so that no one else can change it.
|
|
"""
|
|
channel = 'global'
|
|
for (option, arg) in optlist:
|
|
if option == 'channel':
|
|
if not irc.isChannel(arg):
|
|
irc.error(_('%r is not a valid channel.') % arg,
|
|
Raise=True)
|
|
channel = arg
|
|
self._checkManageCapabilities(irc, msg, channel)
|
|
try:
|
|
self._db.lock_aka(channel, name, user.name)
|
|
except AkaError as e:
|
|
irc.error(str(e))
|
|
else:
|
|
irc.replySuccess()
|
|
lock = wrap(lock, [getopts({
|
|
'channel': 'somethingWithoutSpaces',
|
|
}), 'user', 'something'])
|
|
|
|
def unlock(self, irc, msg, args, optlist, user, name):
|
|
"""[--channel <#channel>] <alias>
|
|
|
|
Unlocks an alias so that people can define new aliases over it.
|
|
"""
|
|
channel = 'global'
|
|
for (option, arg) in optlist:
|
|
if option == 'channel':
|
|
if not irc.isChannel(arg):
|
|
irc.error(_('%r is not a valid channel.') % arg,
|
|
Raise=True)
|
|
channel = arg
|
|
self._checkManageCapabilities(irc, msg, channel)
|
|
try:
|
|
self._db.unlock_aka(channel, name, user.name)
|
|
except AkaError as e:
|
|
irc.error(str(e))
|
|
else:
|
|
irc.replySuccess()
|
|
unlock = wrap(unlock, [getopts({
|
|
'channel': 'somethingWithoutSpaces',
|
|
}), 'user', 'something'])
|
|
|
|
def show(self, irc, msg, args, optlist, name):
|
|
"""[--channel <#channel>] <alias>
|
|
|
|
This command shows the content of an Aka.
|
|
"""
|
|
channel = 'global'
|
|
for (option, arg) in optlist:
|
|
if option == 'channel':
|
|
if not irc.isChannel(arg):
|
|
irc.error(_('%r is not a valid channel.') % arg,
|
|
Raise=True)
|
|
channel = arg
|
|
command = self._db.get_alias(channel, name)
|
|
if command:
|
|
irc.reply(command)
|
|
else:
|
|
irc.error(_('This Aka does not exist.'))
|
|
show = wrap(show, [getopts({'channel': 'somethingWithoutSpaces'}),
|
|
'text'])
|
|
|
|
def importaliasdatabase(self, irc, msg, args):
|
|
"""takes no arguments
|
|
|
|
Imports the Alias database into Aka's, and clean the former."""
|
|
alias_plugin = irc.getCallback('Alias')
|
|
if alias_plugin is None:
|
|
irc.error(_('Alias plugin is not loaded.'), Raise=True)
|
|
errors = {}
|
|
for (name, (command, locked, func)) in \
|
|
list(alias_plugin.aliases.items()):
|
|
try:
|
|
self._add_aka('global', name, command)
|
|
except AkaError as e:
|
|
errors[name] = e.args[0]
|
|
else:
|
|
alias_plugin.removeAlias(name, evenIfLocked=True)
|
|
if errors:
|
|
irc.error(format(_('Error occured when importing the %n: %L'),
|
|
(len(errors), 'following', 'command'),
|
|
['%s (%s)' % x for x in errors.items()]))
|
|
else:
|
|
irc.replySuccess()
|
|
importaliasdatabase = wrap(importaliasdatabase, ['owner'])
|
|
|
|
def list(self, irc, msg, args, optlist):
|
|
"""[--channel <#channel>] [--keys] [--unlocked|--locked]
|
|
|
|
Lists all Akas defined for <channel>. If <channel> is not specified,
|
|
lists all global Akas. If --keys is given, lists only the Aka names
|
|
and not their commands."""
|
|
channel = 'global'
|
|
filterlocked = filterunlocked = False
|
|
for (option, arg) in optlist:
|
|
if option == 'channel':
|
|
if not irc.isChannel(arg):
|
|
irc.error(_('%r is not a valid channel.') % arg,
|
|
Raise=True)
|
|
channel = arg
|
|
if option == 'locked':
|
|
filterlocked = True
|
|
if option == 'unlocked':
|
|
filterunlocked = True
|
|
aka_list = self._db.get_aka_list(channel)
|
|
if filterlocked and filterunlocked:
|
|
irc.error(_('--locked and --unlocked are incompatible options.'), Raise=True)
|
|
elif filterlocked:
|
|
aka_list = [aka for aka in aka_list if
|
|
self._db.get_aka_lock(channel, aka)[0]]
|
|
elif filterunlocked:
|
|
aka_list = [aka for aka in aka_list if not
|
|
self._db.get_aka_lock(channel, aka)[0]]
|
|
if aka_list:
|
|
if 'keys' in dict(optlist):
|
|
# Strange, aka_list is a list of one length tuples
|
|
s = [k[0] for k in aka_list]
|
|
oneToOne = True
|
|
else:
|
|
aka_values = [self._db.get_alias(channel, aka) for aka in
|
|
aka_list]
|
|
s = ('{0}: "{1}"'.format(ircutils.bold(k), v) for (k, v) in
|
|
zip(aka_list, aka_values))
|
|
oneToOne = None
|
|
irc.replies(s, oneToOne=oneToOne)
|
|
else:
|
|
irc.error(_("No Akas found."))
|
|
list = wrap(list, [getopts({'channel': 'channel', 'keys': '', 'locked': '',
|
|
'unlocked': ''})])
|
|
|
|
def search(self, irc, msg, args, optlist, query):
|
|
"""[--channel <#channel>] <query>
|
|
|
|
Searches Akas defined for <channel>. If <channel> is not specified,
|
|
searches all global Akas."""
|
|
query = callbacks.canonicalName(query, preserve_spaces=True)
|
|
channel = 'global'
|
|
for (option, arg) in optlist:
|
|
if option == 'channel':
|
|
if not irc.isChannel(arg):
|
|
irc.error(_('%r is not a valid channel.') % arg,
|
|
Raise=True)
|
|
channel = arg
|
|
aka_list = self._db.get_aka_list(channel)
|
|
aka_list = [callbacks.canonicalName(k[0], preserve_spaces=True)
|
|
for k in aka_list]
|
|
matching = [aka for aka in aka_list if query in aka]
|
|
if matching:
|
|
irc.replies(matching)
|
|
else:
|
|
irc.error(_("No matching Akas were found."))
|
|
search = wrap(search, [getopts({'channel': 'channel'}), 'text'])
|
|
|
|
Class = Aka
|
|
|
|
|
|
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
|