VirtualMailManager/Relocated.py
author Pascal Volk <neverseen@users.sourceforge.net>
Mon, 25 Jan 2010 03:09:47 +0000
branchv0.6.x
changeset 176 cc0d79842fdf
parent 162 0ac9ef587769
child 185 6e1ef32fbd82
permissions -rw-r--r--
man: Added used default values to manual.
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 -*-
162
0ac9ef587769 Updated copyright notices to include the year 2010.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 155
diff changeset
     2
# Copyright (c) 2008 - 2010, Pascal Volk
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
138
617f27715b01 Reorganized module import.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 133
diff changeset
     7
from __main__ import ERR
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     8
from Exceptions import VMMRelocatedException as VMMRE
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     9
from Domain import Domain
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    10
from EmailAddress import EmailAddress
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    11
import VirtualMailManager as VMM
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    12
122
30abf0abf8f8 Converted to new-style class, added __slots__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    13
class Relocated(object):
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    14
    """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
    15
    __slots__ = ('_addr', '_dest', '_gid', '_isNew', '_dbh')
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    16
    def __init__(self, dbh, address, destination=None):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    17
        if isinstance(address, EmailAddress):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    18
            self._addr = address
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    19
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    20
            raise TypeError("Argument 'address' is not an EmailAddress")
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    21
        if destination is None:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    22
            self._dest = None
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    23
        elif isinstance(destination, EmailAddress):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    24
            self._dest = destination
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    25
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    26
            raise TypeError("Argument 'destination' is not an EmailAddress")
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    27
        if address == destination:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    28
            raise VMMRE(_(u"Address and destination are identical."),
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    29
                ERR.RELOCATED_ADDR_DEST_IDENTICAL)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    30
        self._dbh = dbh
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    31
        self._gid = 0
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    32
        self._isNew = False
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    33
        self._setAddr()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    34
        self._exists()
82
6c85915f3815 „speedup commit“ ;-)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 76
diff changeset
    35
        if self._isNew and VMM.VirtualMailManager.accountExists(self._dbh,
6c85915f3815 „speedup commit“ ;-)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 76
diff changeset
    36
                self._addr):
133
2d5c4745efec Replaced angle quotes by quotation marks.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 122
diff changeset
    37
            raise VMMRE(_(u"There is already an account with address “%s”.") %\
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    38
                    self._addr, ERR.ACCOUNT_EXISTS)
82
6c85915f3815 „speedup commit“ ;-)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 76
diff changeset
    39
        if self._isNew and VMM.VirtualMailManager.aliasExists(self._dbh,
6c85915f3815 „speedup commit“ ;-)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 76
diff changeset
    40
                self._addr):
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    41
            raise VMMRE(
133
2d5c4745efec Replaced angle quotes by quotation marks.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 122
diff changeset
    42
                    _(u"There is already an alias with the address “%s”.") %\
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    43
                    self._addr, ERR.ALIAS_EXISTS)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    44
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    45
    def _exists(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    46
        dbc = self._dbh.cursor()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    47
        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
    48
                self._gid, self._addr._localpart)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    49
        gid = dbc.fetchone()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    50
        dbc.close()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    51
        if gid is None:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    52
            self._isNew = True
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    53
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    54
    def _setAddr(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    55
        dom = Domain(self._dbh, self._addr._domainname)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    56
        self._gid = dom.getID()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    57
        if self._gid == 0:
155
eb866ebb9f2e Fixed some grammar errors and typos. (Reported by Clytie Siddall)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 138
diff changeset
    58
            raise VMMRE(_(u"The domain “%s” doesn't exist.") %\
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    59
                    self._addr._domainname, ERR.NO_SUCH_DOMAIN)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    60
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    61
    def save(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    62
        if self._dest is None:
155
eb866ebb9f2e Fixed some grammar errors and typos. (Reported by Clytie Siddall)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 138
diff changeset
    63
           raise VMMRE(
eb866ebb9f2e Fixed some grammar errors and typos. (Reported by Clytie Siddall)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 138
diff changeset
    64
                   _(u"No destination address specified for relocated user."),
eb866ebb9f2e Fixed some grammar errors and typos. (Reported by Clytie Siddall)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 138
diff changeset
    65
                   ERR.RELOCATED_MISSING_DEST)
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    66
        if self._isNew:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    67
            dbc = self._dbh.cursor()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    68
            dbc.execute("INSERT INTO relocated VALUES (%s, %s, %s)",
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    69
                    self._gid, self._addr._localpart, str(self._dest))
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    70
            self._dbh.commit()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    71
            dbc.close()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    72
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    73
            raise VMMRE(
133
2d5c4745efec Replaced angle quotes by quotation marks.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 122
diff changeset
    74
                    _(u"The relocated user “%s” already exists.") % self._addr,
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    75
                    ERR.RELOCATED_EXISTS)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    77
    def getInfo(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    78
        dbc = self._dbh.cursor()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    79
        dbc.execute('SELECT destination FROM relocated WHERE gid=%s\
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    80
 AND address=%s',
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    81
                self._gid, self._addr._localpart)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    82
        destination = dbc.fetchone()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    83
        dbc.close()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    84
        if destination is not None:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    85
            return destination[0]
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    86
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    87
            raise VMMRE(
155
eb866ebb9f2e Fixed some grammar errors and typos. (Reported by Clytie Siddall)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 138
diff changeset
    88
                    _(u"The relocated user “%s” doesn't exist.") % self._addr,
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    89
                    ERR.NO_SUCH_RELOCATED)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    90
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    91
    def delete(self):
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    92
        dbc = self._dbh.cursor()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    93
        dbc.execute("DELETE FROM relocated WHERE gid = %s AND address = %s",
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    94
                self._gid, self._addr._localpart)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    95
        rowcount = dbc.rowcount
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    96
        dbc.close()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    97
        if rowcount > 0:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    98
            self._dbh.commit()
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
    99
        else:
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
   100
            raise VMMRE(
155
eb866ebb9f2e Fixed some grammar errors and typos. (Reported by Clytie Siddall)
Pascal Volk <neverseen@users.sourceforge.net>
parents: 138
diff changeset
   101
                    _(u"The relocated user “%s” doesn't exist.") % self._addr,
76
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
   102
                    ERR.NO_SUCH_RELOCATED)
14c0a092d7d2 * 'VirtualMailManager/EmailAddress.py'
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
   103