annotate src/plugins/plugin_misc_maildir.py @ 256:f5181f6dd98f

Test value replaced by example values for memory params
author Goffi <goffi@goffi.org>
date Tue, 18 Jan 2011 00:51:47 +0100
parents 55b750017b71
children 012c38b56cdd
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 """
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5 SAT plugin for managing imap server
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6 Copyright (C) 2011 Jérôme Poisson (goffi@goffi.org)
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7
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8 This program is free software: you can redistribute it and/or modify
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9 it under the terms of the GNU General Public License as published by
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10 the Free Software Foundation, either version 3 of the License, or
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11 (at your option) any later version.
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12
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13 This program is distributed in the hope that it will be useful,
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU General Public License for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 """
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21
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22 from logging import debug, info, error
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23 import warnings
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24 warnings.filterwarnings('ignore','the MimeWriter',DeprecationWarning,'twisted' ) #FIXME: to be removed, see http://twistedmatrix.com/trac/ticket/4038
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25 from twisted.internet import protocol
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26 from twisted.words.protocols.jabber import error as jab_error
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27 from twisted.cred import portal,checkers
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28 from twisted.mail import imap4,maildir
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29 from email.parser import Parser
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30 import email.message
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31 from email.charset import Charset
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32 import os,os.path
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33 from cStringIO import StringIO
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34 from twisted.internet import reactor
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35 import pdb
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36
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37
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38 from zope.interface import implements
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39
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40
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41 PLUGIN_INFO = {
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42 "name": "Maildir Plugin",
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43 "import_name": "Maildir",
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44 "type": "Misc",
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45 "protocols": [],
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46 "dependencies": [],
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47 "main": "MaildirBox",
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48 "handler": "no",
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49 "description": _("""Intercept "normal" type messages, and put them in a Maildir type box""")
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50 }
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51
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52 MAILDIR_PATH = "Maildir"
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53
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54 class MaildirError(Exception):
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55 pass
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56
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57 class MaildirBox():
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58
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59 def __init__(self, host):
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60 info(_("Plugin Maildir initialization"))
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61 self.host = host
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62
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63 self.__observed={}
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64 self.__mailboxes={}
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65 self.data=host.memory.getPrivate("MAILDIR_data") or {"INBOX":{"cur_idx":0}}
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66 #a value in the dictionnary for a mailbox is a dictionnary with the following value
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67 # - cur_idx: value of the current unique integer increment (UID)
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68 # - message_id (as returned by MaildirMailbox): a tuple of (UID, [flag1, flag2, ...])
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69
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70 #the trigger
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71 host.trigger.add("MessageReceived", self.MessageReceivedTrigger)
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72
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73 def __del__(self):
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74 debug('Destroying MaildirBox')
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75 self.host.memory.setPrivate('MAILDIR_data',self.data)
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76
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77 def accessMessageBox(self, boxname, observer=None):
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78 """Create and return a MailboxUser instance
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79 @param boxname: name of the box
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80 @param observer: method to call when a NewMessage arrive"""
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81 if not self.__mailboxes.has_key(boxname):
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82 self.__mailboxes[boxname]=MailboxUser(self, boxname, observer)
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83 else:
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84 if observer:
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85 self.addObserver(observer, boxname)
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86 return self.__mailboxes[boxname]
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87
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88 def _removeBoxAccess(self, boxname, mailboxUser):
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89 """Remove a reference to a box
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90 @param name: name of the box
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91 @param mailboxUser: MailboxUser instance"""
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92 if not self.__mailboxes.has_key(boxname):
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93 err_msg=_("Trying to remove an mailboxUser not referenced")
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94 error(_("INTERNAL ERROR: ") + err_msg)
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95 raise MaildirError(err_msg)
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96 assert self.__mailboxes[boxname]==mailboxUser
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97 del __mailboxes[boxname]
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98
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99 def _checkBoxReference(self, boxname):
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100 """Check if there is a reference on a box, and return it
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101 @param boxname: name of the box to check
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102 @return: MailboxUser instance or None"""
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103 if self.__mailboxes.has_key(boxname):
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104 return self.__mailboxes[boxname]
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105
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106 def __getBoxData(self, boxname):
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107 """Return the date of a box"""
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108 try:
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109 return self.data[boxname] #the boxname MUST exist in the data
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110 except KeyError:
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111 err_msg=_("Boxname doesn't exist in internal data")
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112 error(_("INTERNAL ERROR: ") + err_msg)
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113 raise MaildirError(err_msg)
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114
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115 def getUid(self, boxname, message_id):
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116 """Return an unique integer, always ascending, for a message
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117 This is mainly needed for the IMAP protocol
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118 @param boxname: name of the box where the message is
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119 @param message_id: unique id of the message as given by MaildirMailbox
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120 @return: Integer UID"""
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121 box_data = self.__getBoxData(boxname)
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122 if box_data.has_key(message_id):
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123 ret = box_data[message_id][0]
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124 else:
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125 box_data['cur_idx']+=1
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126 box_data[message_id]=[box_data['cur_idx'],[]]
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127 ret = box_data[message_id]
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128 self.host.memory.setPrivate('MAILDIR_data',self.data)
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129 return ret
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130
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131 def getNextUid(self, boxname):
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132 """Return next unique integer that will generated
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133 This is mainly needed for the IMAP protocol
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134 @param boxname: name of the box where the message is
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135 @return: Integer UID"""
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136 box_data = self.__getBoxData(boxname)
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diff changeset
137 return box_data['cur_idx']+1
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diff changeset
138
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diff changeset
139 def getNextExistingUid(self, boxname, uid):
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diff changeset
140 """Give the next uid of existing message
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diff changeset
141 @param boxname: name of the box where the message is
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diff changeset
142 @param uid: uid to start from
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diff changeset
143 @return: uid or None if the is no more message"""
255
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
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diff changeset
144 box_data = self.__getBoxData(boxname)
254
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diff changeset
145 idx=uid+1
255
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diff changeset
146 while self.getIdFromUid(boxname, idx) == None: #TODO: this is highly inefficient because getIdfromUid is inefficient, fix this
254
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diff changeset
147 idx+=1
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diff changeset
148 if idx>box_data['cur_idx']:
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diff changeset
149 return None
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diff changeset
150 return idx
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diff changeset
151
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diff changeset
152 def getMaxUid(self, boxname):
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diff changeset
153 """Give the max existing uid
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diff changeset
154 @param boxname: name of the box where the message is
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diff changeset
155 @return: uid"""
255
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
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diff changeset
156 box_data = self.__getBoxData(boxname)
254
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diff changeset
157 return box_data['cur_idx']
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diff changeset
158
255
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diff changeset
159 def getIdFromUid(self, boxname, message_uid):
254
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diff changeset
160 """Return the message unique id from it's integer UID
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diff changeset
161 @param boxname: name of the box where the message is
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diff changeset
162 @param message_uid: unique integer identifier
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diff changeset
163 @return: unique id of the message as given by MaildirMailbox or None if not found"""
255
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diff changeset
164 box_data = self.__getBoxData(boxname)
254
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diff changeset
165 for message_id in box_data.keys(): #TODO: this is highly inefficient on big mailbox, must be replaced in the future
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diff changeset
166 if message_id == 'cur_idx':
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diff changeset
167 continue
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diff changeset
168 if box_data[message_id][0] == message_uid:
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diff changeset
169 return message_id
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diff changeset
170 return None
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diff changeset
171
255
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diff changeset
172 def getFlags(self, boxname, mess_id):
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173 """Return the messages flags
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diff changeset
174 @param boxname: name of the box where the message is
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diff changeset
175 @param message_idx: message id as given by MaildirMailbox
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176 @return: list of strings"""
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177 box_data = self.__getBoxData(boxname)
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diff changeset
178 if not box_data.has_key(mess_id):
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diff changeset
179 raise MailboxException("Trying to get flags from an unexisting message")
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diff changeset
180 return box_data[mess_id][1]
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diff changeset
181
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diff changeset
182 def setFlags(self, boxname, mess_id, flags):
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diff changeset
183 """Change the flags of the message
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diff changeset
184 @param boxname: name of the box where the message is
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diff changeset
185 @param message_idx: message id as given by MaildirMailbox
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diff changeset
186 @param flags: list of strings
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diff changeset
187 """
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diff changeset
188 box_data = self.__getBoxData(boxname)
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diff changeset
189 assert(type(flags)==list)
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diff changeset
190 if not box_data.has_key(mess_id):
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diff changeset
191 raise MailboxException("Trying to set flags for an unexisting message")
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diff changeset
192 box_data[mess_id][1]=flags
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diff changeset
193 self.host.memory.setPrivate('MAILDIR_data',self.data)
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diff changeset
194
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diff changeset
195 def getMessageIdsWithFlag(self, boxname, flag):
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diff changeset
196 """Return ids of messages where a flag is set
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diff changeset
197 @param boxname: name of the box where the message is
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diff changeset
198 @param flag: flag to check
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diff changeset
199 @return: list of id (as given by MaildirMailbox)"""
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diff changeset
200 box_data = self.__getBoxData(boxname)
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diff changeset
201 assert(isinstance(flag,basestring))
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diff changeset
202 result = []
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diff changeset
203 for key in box_data:
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diff changeset
204 if key=='cur_idx':
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diff changeset
205 continue
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diff changeset
206 if flag in box_data[key][1]:
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diff changeset
207 result.append(key)
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diff changeset
208 return result
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diff changeset
209
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diff changeset
210 def purgeDeleted(self, boxname):
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diff changeset
211 """Remove data for messages with flag "\\Deleted"
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diff changeset
212 @param boxname: name of the box where the message is
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diff changeset
213 """
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diff changeset
214 box_data = self.__getBoxData(boxname)
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diff changeset
215 for mess_id in self.getMessageIdsWithFlag(boxname,"\\Deleted"):
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diff changeset
216 del(box_data[mess_id])
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diff changeset
217 self.host.memory.setPrivate('MAILDIR_data',self.data)
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diff changeset
218
254
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diff changeset
219 def cleanTable(self, boxname, existant_id):
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diff changeset
220 """Remove mails which no longuer exist from the table
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diff changeset
221 @param boxname: name of the box to clean
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diff changeset
222 @param existant_id: list of id which actually exist"""
255
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parents: 254
diff changeset
223 box_data = self.__getBoxData(boxname)
254
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diff changeset
224 to_remove=[]
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diff changeset
225 for key in box_data:
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diff changeset
226 if key not in existant_id and key!="cur_idx":
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diff changeset
227 to_remove.append(key)
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diff changeset
228 for key in to_remove:
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parents: 253
diff changeset
229 del box_data[key]
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diff changeset
230
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diff changeset
231
253
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
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parents:
diff changeset
232 def MessageReceivedTrigger(self, message):
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parents:
diff changeset
233 """This trigger catch normal message and put the in the Maildir box.
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parents:
diff changeset
234 If the message is not of "normal" type, do nothing
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parents:
diff changeset
235 @param message: message xmlstrem
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diff changeset
236 @return: False if it's a normal message, True else"""
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parents:
diff changeset
237 for e in message.elements():
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
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parents:
diff changeset
238 if e.name == "body":
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
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parents:
diff changeset
239 type = message['type'] if message.hasAttribute('type') else 'chat' #FIXME: check specs
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parents:
diff changeset
240 if message['type'] != 'normal':
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parents:
diff changeset
241 return True
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diff changeset
242 self.accessMessageBox("INBOX").addMessage(message)
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parents:
diff changeset
243 return False
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parents:
diff changeset
244
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parents:
diff changeset
245 def addObserver(self, callback, boxname, signal="NEW_MESSAGE"):
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parents:
diff changeset
246 """Add an observer for maildir box changes
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parents:
diff changeset
247 @param callback: method to call when the the box is updated
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parents:
diff changeset
248 @param boxname: name of the box to observe
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parents:
diff changeset
249 @param signal: which signal is observed by the caller"""
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parents:
diff changeset
250 if not self.__observed.has_key(boxname):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
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parents:
diff changeset
251 self.__observed[boxname]={}
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parents:
diff changeset
252 if not self.__observed[boxname].has_key(signal):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
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parents:
diff changeset
253 self.__observed[boxname][signal]=set()
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parents:
diff changeset
254 self.__observed[boxname][signal].add(callback)
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parents:
diff changeset
255
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
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parents:
diff changeset
256 def removeObserver(self, callback, boxname, signal="NEW_MESSAGE"):
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parents:
diff changeset
257 """Remove an observer of maildir box changes
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parents:
diff changeset
258 @param callback: method to remove from obervers
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parents:
diff changeset
259 @param boxname: name of the box which was observed
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parents:
diff changeset
260 @param signal: which signal was observed by the caller"""
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
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parents:
diff changeset
261 if not self.__observed.has_key(boxname):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
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parents:
diff changeset
262 err_msg=_("Trying to remove an observer for an inexistant mailbox")
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
263 error(_("INTERNAL ERROR: ") + err_msg)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
264 raise MaildirError(err_msg)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
265 if not self.__observed[boxname].has_key(signal):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
266 err_msg=_("Trying to remove an inexistant observer, no observer for this signal")
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
267 error(_("INTERNAL ERROR: ") + err_msg)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
268 raise MaildirError(err_msg)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
269 if not callback in self.__observed[boxname][signal]:
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
270 err_msg=_("Trying to remove an inexistant observer")
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
271 error(_("INTERNAL ERROR: ") + err_msg)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
272 raise MaildirError(err_msg)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
273 self.__observed[boxname][signal].remove(callback)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
274
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
275 def emitSignal(self, boxname, signal_name):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
276 """Emit the signal to observer"""
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
277 debug('emitSignal %s %s' %(boxname, signal_name))
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
278 try:
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
279 for observer_cb in self.__observed[boxname][signal_name]:
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
280 observer_cb()
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
281 except KeyError:
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
282 pass
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
283
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
284
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
285 class MailboxUser:
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
286 """This class is used to access a mailbox"""
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
287
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
288 def xmppMessage2mail(self, message):
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Goffi <goffi@goffi.org>
parents:
diff changeset
289 """Convert the XMPP's XML message to a basic rfc2822 message
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
290 @param xml: domish.Element of the message
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
291 @return: string email"""
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
292 mail = email.message.Message()
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
293 mail['MIME-Version'] = "1.0"
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
294 mail['Content-Type'] = "text/plain; charset=UTF-8; format=flowed"
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
295 mail['Content-Transfer-Encoding'] = "8bit"
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
296 mail['From'] = message['from'].encode('utf-8')
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
297 mail['To'] = message['to'].encode('utf-8')
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
298 mail['Date'] = email.utils.formatdate().encode('utf-8')
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
299 #TODO: save thread id
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
300 for e in message.elements():
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
301 if e.name == "body":
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
302 mail.set_payload(e.children[0].encode('utf-8'))
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
303 elif e.name == "subject":
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
304 mail['Subject'] = e.children[0].encode('utf-8')
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
305 return mail.as_string()
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
306
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
307 def __init__(self, _maildir, name, observer=None):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
308 """@param _maildir: the main MaildirBox instance
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
309 @param name: name of the mailbox
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
310 THIS OBJECT MUST NOT BE USED DIRECTLY: use MaildirBox.accessMessageBox instead"""
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
311 if _maildir._checkBoxReference(self):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
312 error ("INTERNAL ERROR: MailboxUser MUST NOT be instancied directly")
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
313 raise MailboxException('double MailboxUser instanciation')
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
314 if name!="INBOX":
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
315 raise NotImplementedError
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
316 self.name=name
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
317 self.maildir=_maildir
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
318 mailbox_path = os.path.expanduser(os.path.join(self.maildir.host.get_const('local_dir'), MAILDIR_PATH))
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
319 self.mailbox_path=mailbox_path
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
320 self.mailbox = maildir.MaildirMailbox(mailbox_path)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
321 self.observer=observer
254
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
322 self.__uid_table_update()
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
323
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
324
253
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
325 if observer:
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
326 debug("adding observer for %s" % name)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
327 self.maildir.addObserver(observer, name, "NEW_MESSAGE")
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
328
254
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
329 def __uid_table_update(self):
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
330 existant_id=[]
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
331 for mess_idx in range (self.getMessageCount()):
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
332 #we update the uid table
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
333 existant_id.append(self.getId(mess_idx))
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
334 self.getUid(mess_idx)
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
335 self.maildir.cleanTable(self.name, existant_id)
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
336
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
337
255
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
338 def __del__(self):
253
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
339 if observer:
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
340 debug("removing observer for %s" % self.name)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
341 self._maildir.removeObserver(observer, self.name, "NEW_MESSAGE")
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
342 self._maildir._removeBoxAccess(self.name, self)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
343
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
344 def addMessage(self, message):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
345 """Add a message to the box
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
346 @param message: XMPP XML message"""
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
347 self.mailbox.appendMessage(self.xmppMessage2mail(message)).addCallback(self.emitSignal, "NEW_MESSAGE")
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
348
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
349 def emitSignal(self, ignore, signal):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
350 """Emit the signal to the observers"""
254
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
351 self.getUid(self.getMessageCount()-1) #we make an uid for the last message added
253
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
352 self.maildir.emitSignal(self.name, signal)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
353
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
354 def getId(self, mess_idx):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
355 """Return the Unique ID of the message
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
356 @mess_idx: message index"""
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
357 return self.mailbox.getUidl(mess_idx)
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
358
254
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
359 def getUid(self, mess_idx):
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
360 """Return a unique interger id for the message, always ascending"""
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
361 mess_id=self.getId(mess_idx)
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
362 return self.maildir.getUid(self.name,mess_id)
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
363
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
364 def getNextUid(self):
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
365 return self.maildir.getNextUid(self.name)
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
366
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
367 def getNextExistingUid(self, uid):
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
368 return self.maildir.getNextExistingUid(self.name, uid)
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
369
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
370 def getMaxUid(self):
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
371 return self.maildir.getMaxUid(self.name)
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
372
253
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
373 def getMessageCount(self):
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
374 """Return number of mails present in this box"""
254
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
375 return len(self.mailbox.list)
253
f45ffbf211e9 MAILDIR + IMAP plugins: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
376
254
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
377 def getMessageIdx(self, mess_idx):
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
378 """Return the full message
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
379 @mess_idx: message index"""
9fc32d1d9046 Plugin IMAP, plugin MAILDIR: added IMAP's UID management, mailbox data persistence
Goffi <goffi@goffi.org>
parents: 253
diff changeset
380 return self.mailbox.getMessage(mess_idx)
255
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
381
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
382 def getIdxFromUid(self, mess_uid):
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
383 """Return the message index from the uid
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
384 @param mess_uid: message unique identifier
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
385 @return: message index, as managed by MaildirMailbox"""
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
386 for mess_idx in range (self.getMessageCount()):
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
387 if self.getUid(mess_idx) == mess_uid:
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
388 return mess_idx
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
389 raise IndexError
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
390
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
391 def getIdxFromId(self, mess_id):
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
392 """Return the message index from the unique index
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
393 @param mess_id: message unique index as given by MaildirMailbox
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
394 @return: message sequence index"""
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
395 for mess_idx in range (self.getMessageCount()):
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
diff changeset
396 if self.mailbox.getUidl(mess_idx) == mess_id:
55b750017b71 plugin IMAP, plugin Maildir: added flag, IMAP's uid management
Goffi <goffi@goffi.org>
parents: 254
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397 return mess_idx
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398 raise IndexError
254
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399
253
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400 def getMessage(self, mess_idx):
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401 """Return the full message
255
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402 @param mess_idx: message index"""
253
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403 return self.mailbox.getMessage(mess_idx)
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404
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405 def getMessageUid(self, mess_uid):
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406 """Return the full message
255
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407 @param mess_idx: message unique identifier"""
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408 return self.mailbox.getMessage(self.getIdxFromUid(mess_uid))
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409
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410 def getFlags(self, mess_idx):
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411 """Return the flags of the message
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412 @param mess_idx: message index
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413 @return: list of strings"""
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414 id = self.getId(mess_idx)
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415 return self.maildir.getFlags(self.name, id)
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416
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417 def getFlagsUid(self, mess_uid):
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418 """Return the flags of the message
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419 @param mess_uid: message unique identifier
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420 @return: list of strings"""
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421 id = self.maildir.getIdFromUid(self.name,mess_uid)
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422 return self.maildir.getFlags(self.name, id)
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423
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424 def setFlags(self, mess_idx, flags):
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425 """Change the flags of the message
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426 @param mess_idx: message index
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427 @param flags: list of strings
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428 """
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429 id = self.getId(mess_idx)
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430 return self.maildir.setFlags(self.name, id, flags)
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431
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432 def setFlagsUid(self, mess_uid, flags):
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433 """Change the flags of the message
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434 @param mess_uid: message unique identifier
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435 @param flags: list of strings
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436 """
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437 id = self.maildir.getIdFromUid(self.name,mess_uid)
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438 return self.maildir.setFlags(self.name, id, flags)
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439
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440 def getMessageIdsWithFlag(self, flag):
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441 """Return ids of messages where a flag is set
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442 @param flag: flag to check
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443 @return: list of id (as given by MaildirMailbox)"""
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444 return self.maildir.getMessageIdsWithFlag(self.name,flag)
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445
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446 def removeDeleted(self):
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447 """Actually delete message flagged "\\Deleted"
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448 Also purge the internal data of these messages
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449 """
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450 for mess_id in self.getMessageIdsWithFlag("\\Deleted"):
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451 print ("Deleting %s", mess_id)
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452 self.mailbox.deleteMessage(self.getIdxFromId(mess_id))
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453 self.mailbox = maildir.MaildirMailbox(self.mailbox_path) #We need to reparse the dir to have coherent indexing
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454 self.maildir.purgeDeleted(self.name)
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455
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456 def emptyTrash(self):
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457 """Delete everything in the .Trash dir"""
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458 import shutils
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459 pdb.set_trace()
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460