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Check mail new logic

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- use RECENT flag for search on IMAP server with write access so RECENT flag is deleted on new messages and fetch read only so SEEN flag is not set on fetched messages.
- It might work on Exchange 2003 that do not support STORE flag UNSEEN
- This change the get_mail loop so now each MailConnection type implement get_next_mail_index because logic is different from IMAP to POP3 connection.

darcs-hash:20060207213333-86b55-9c2ccf31fb9ae9e6dd454c907f3188bc6080b817.gz
This commit is contained in:
David Rousselie
2006-02-07 22:33:33 +01:00
parent e9b85d22e0
commit 505543262f
4 changed files with 85 additions and 63 deletions
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46
jabber/mailconnection.py
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@@ -157,7 +157,6 @@ class MailConnection(object):
self.host = host
self.port = port
self.ssl = ssl
self.lastmail = 0
self.status = "offline"
self.connection = None
self.chat_action = RETRIEVE
@@ -306,6 +305,13 @@ class MailConnection(object):
def get_mail_summary(self, index):
return None
def get_next_mail_index(self, mail_list):
pass
# Does not modify server state but just internal JMC state
def mark_all_as_read(self):
pass
def get_action(self):
mapping = {"online": self.online_action,
"chat": self.chat_action,
@@ -366,29 +372,35 @@ class IMAPConnection(MailConnection):
def get_mail_list(self):
IMAPConnection._logger.debug("Getting mail list")
typ, data = self.connection.select(self.mailbox)
typ, data = self.connection.search(None, 'UNSEEN')
typ, data = self.connection.search(None, 'RECENT')
if typ == 'OK':
return data[0].split(' ')
return None
def get_mail(self, index):
IMAPConnection._logger.debug("Getting mail " + str(index))
typ, data = self.connection.select(self.mailbox)
typ, data = self.connection.select(self.mailbox, True)
typ, data = self.connection.fetch(index, '(RFC822)')
self.connection.store(index, "FLAGS", "UNSEEN")
if typ == 'OK':
return self.format_message(email.message_from_string(data[0][1]))
return u"Error while fetching mail " + str(index)
def get_mail_summary(self, index):
IMAPConnection._logger.debug("Getting mail summary " + str(index))
typ, data = self.connection.select(self.mailbox)
typ, data = self.connection.select(self.mailbox, True)
typ, data = self.connection.fetch(index, '(RFC822)')
self.connection.store(index, "FLAGS", "UNSEEN")
if typ == 'OK':
return self.format_message_summary(email.message_from_string(data[0][1]))
return u"Error while fetching mail " + str(index)
def get_next_mail_index(self, mail_list):
if not mail_list or mail_list[0] == '':
return None
return mail_list.pop(0)
def mark_all_as_read(self):
self.get_mail_list()
type = property(get_type)
class POP3Connection(MailConnection):
@@ -402,6 +414,8 @@ class POP3Connection(MailConnection):
else:
port = 110
MailConnection.__init__(self, login, password, host, port, ssl)
self.__nb_mail = 0
self.__lastmail = 0
def get_type(self):
if self.ssl:
@@ -431,7 +445,12 @@ class POP3Connection(MailConnection):
def get_mail_list(self):
POP3Connection._logger.debug("Getting mail list")
count, size = self.connection.stat()
return [str(i) for i in range(1, count + 1)]
result = [str(i) for i in range(1, count + 1)]
if not result or result[0] == '':
self.__nb_mail = 0
else:
self.__nb_mail = len(result)
return result
def get_mail(self, index):
POP3Connection._logger.debug("Getting mail " + str(index))
@@ -447,4 +466,17 @@ class POP3Connection(MailConnection):
return self.format_message_summary(email.message_from_string('\n'.join(data)))
return u"Error while fetching mail " + str(index)
def get_next_mail_index(self, mail_list):
if self.__nb_mail == self.__lastmail:
return None
if self.__nb_mail < self.__lastmail:
self.__lastmail = 0
result = self.__lastmail
self.__lastmail += 1
return result
def mark_all_as_read(self):
self.get_mail_list()
self.__lastmail = self.__nb_mail
type = property(get_type)