VirtualMailManager/Relocated.py
author Pascal Volk <neverseen@users.sourceforge.net>
Sat, 22 Aug 2009 20:24:50 +0000
changeset 131 2b8154cc7ebe
parent 122 30abf0abf8f8
child 133 2d5c4745efec
permissions -rw-r--r--
Updated documentation
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     1
# -*- coding: UTF-8 -*-
102
485d3f7d6981 Removed svn keywords, more POSIX compliant shell scripts
Pascal Volk <neverseen@users.sourceforge.net>
parents: 82
diff changeset
     2
# Copyright (c) 2008 - 2009, VEB IT
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     3
# See COPYING for distribution information.
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     4
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     5
"""Virtual Mail Manager's Relocated class to manage relocated users."""
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     6
102
485d3f7d6981 Removed svn keywords, more POSIX compliant shell scripts
Pascal Volk <neverseen@users.sourceforge.net>
parents: 82
diff changeset
     7
from constants.VERSION import *
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     8
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     9
from Exceptions import VMMRelocatedException as VMMRE
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    10
from Domain import Domain
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    11
from EmailAddress import EmailAddress
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    12
import constants.ERROR as ERR
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    13
import VirtualMailManager as VMM
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    14
122
30abf0abf8f8 Converted to new-style class, added __slots__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    15
class Relocated(object):
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    16
    """Class to manage e-mail addresses of relocated users."""
122
30abf0abf8f8 Converted to new-style class, added __slots__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    17
    __slots__ = ('_addr', '_dest', '_gid', '_isNew', '_dbh')
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    18
    def __init__(self, dbh, address, destination=None):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    19
        if isinstance(address, EmailAddress):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    20
            self._addr = address
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    21
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    22
            raise TypeError("Argument 'address' is not an EmailAddress")
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    23
        if destination is None:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    24
            self._dest = None
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    25
        elif isinstance(destination, EmailAddress):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    26
            self._dest = destination
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    27
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    28
            raise TypeError("Argument 'destination' is not an EmailAddress")
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    29
        if address == destination:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    30
            raise VMMRE(_(u"Address and destination are identical."),
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    31
                ERR.RELOCATED_ADDR_DEST_IDENTICAL)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    32
        self._dbh = dbh
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    33
        self._gid = 0
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    34
        self._isNew = False
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    35
        self._setAddr()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    36
        self._exists()
82
6c85915f3815 „speedup commit“ ;-)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 76
diff changeset
    37
        if self._isNew and VMM.VirtualMailManager.accountExists(self._dbh,
6c85915f3815 „speedup commit“ ;-)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 76
diff changeset
    38
                self._addr):
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    39
            raise VMMRE(_(u"There is already an account with address »%s«.") %\
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    40
                    self._addr, ERR.ACCOUNT_EXISTS)
82
6c85915f3815 „speedup commit“ ;-)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 76
diff changeset
    41
        if self._isNew and VMM.VirtualMailManager.aliasExists(self._dbh,
6c85915f3815 „speedup commit“ ;-)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 76
diff changeset
    42
                self._addr):
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    43
            raise VMMRE(
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    44
                    _(u"There is already an alias with the address »%s«.") %\
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    45
                    self._addr, ERR.ALIAS_EXISTS)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    46
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    47
    def _exists(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    48
        dbc = self._dbh.cursor()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    49
        dbc.execute("SELECT gid FROM relocated WHERE gid = %s AND address = %s",
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    50
                self._gid, self._addr._localpart)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    51
        gid = dbc.fetchone()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    52
        dbc.close()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    53
        if gid is None:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    54
            self._isNew = True
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    55
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    56
    def _setAddr(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    57
        dom = Domain(self._dbh, self._addr._domainname)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    58
        self._gid = dom.getID()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    59
        if self._gid == 0:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    60
            raise VMMRE(_(u"The domain »%s« doesn't exist yet.") %\
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    61
                    self._addr._domainname, ERR.NO_SUCH_DOMAIN)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    62
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    63
    def save(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    64
        if self._dest is None:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    65
           raise VMMRE(_(u"No destination address for relocated user denoted."),
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    66
               ERR.RELOCATED_MISSING_DEST)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    67
        if self._isNew:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    68
            dbc = self._dbh.cursor()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    69
            dbc.execute("INSERT INTO relocated VALUES (%s, %s, %s)",
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    70
                    self._gid, self._addr._localpart, str(self._dest))
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    71
            self._dbh.commit()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    72
            dbc.close()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    73
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    74
            raise VMMRE(
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    75
                    _(u"The relocated user »%s« already exists.") % self._addr,
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    76
                    ERR.RELOCATED_EXISTS)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    77
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    78
    def getInfo(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    79
        dbc = self._dbh.cursor()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    80
        dbc.execute('SELECT destination FROM relocated WHERE gid=%s\
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    81
 AND address=%s',
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    82
                self._gid, self._addr._localpart)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    83
        destination = dbc.fetchone()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    84
        dbc.close()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    85
        if destination is not None:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    86
            return destination[0]
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    87
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    88
            raise VMMRE(
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    89
                    _(u"The relocated user »%s« doesn't exists.") % self._addr,
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    90
                    ERR.NO_SUCH_RELOCATED)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    91
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    92
    def delete(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    93
        dbc = self._dbh.cursor()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    94
        dbc.execute("DELETE FROM relocated WHERE gid = %s AND address = %s",
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    95
                self._gid, self._addr._localpart)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    96
        rowcount = dbc.rowcount
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    97
        dbc.close()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    98
        if rowcount > 0:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    99
            self._dbh.commit()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
   100
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
   101
            raise VMMRE(
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
   102
                    _(u"The relocated user »%s« doesn't exists.") % self._addr,
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
   103
                    ERR.NO_SUCH_RELOCATED)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
   104