def __init__(self, cfg):
self.MAIL_LIST_LIMIT = 10 # prevent flooding of the messaging tray
self._firstcheck = True; # first check after startup
self._mailcheck_lock = threading.Lock()
self._mail_list = []
self._mailsyncer = MailSyncer(cfg)
self._reminder = Reminder()
self._pid = Pid()
self._cfg = cfg
self._gsettings = Gio.Settings.new('org.gnome.shell')
# dict that tracks all notifications that need to be closed
self._notifications = {}
self._reminder.load()
Notify.init(cfg.get('general', 'messagetray_label')) # initialize Notification
class MailChecker:
def __init__(self, cfg):
self.MAIL_LIST_LIMIT = 10 # prevent flooding of the messaging tray
self._firstcheck = True; # first check after startup
self._mailcheck_lock = threading.Lock()
self._mail_list = []
self._mailsyncer = MailSyncer(cfg)
self._reminder = Reminder()
self._pid = Pid()
self._cfg = cfg
self._gsettings = Gio.Settings.new('org.gnome.shell')
# dict that tracks all notifications that need to be closed
self._notifications = {}
self._reminder.load()
Notify.init(cfg.get('general', 'messagetray_label')) # initialize Notification
def check(self, accounts):
with self._mailcheck_lock:
print 'Checking %s email account(s) at: %s' % (len(accounts), time.asctime())
self._pid.kill() # kill all zombies
if not is_online():
print 'Error: No internet connection'
return
self._mail_list = self._mailsyncer.sync(accounts)
unseen_mails = []
new_mails = []
script_data = ""
script_data_mailcount = 0
for mail in self._mail_list:
if self._reminder.contains(mail.id): # mail was fetched before
if self._reminder.unseen(mail.id): # mail was not marked as seen
unseen_mails.append(mail)
if self._firstcheck:
new_mails.append(mail)
else: # mail is fetched the first time
unseen_mails.append(mail)
new_mails.append(mail)
script_data += ' "<%s> %s"' % (mail.sender, mail.subject)
script_data_mailcount += 1
script_data = str(script_data_mailcount) + script_data
if len(self._mail_list) == 0:
# no mails (e.g. email client has been launched) -> close notifications
for n in self._notifications.itervalues():
n.close()
self._notifications = {}
elif len(new_mails) > 0:
if self._cfg.get('general', 'notification_mode') == '1':
self._notify_summary(unseen_mails)
else:
self._notify_single(new_mails)
# play sound if it is enabled in mailnags settings and
# gnome-shell notifications aren't disabled
if (self._cfg.get('general', 'playsound') == '1') and \
(self._gsettings.get_int('saved-session-presence') != 2):
gstplay(get_data_file(self._cfg.get('general', 'soundfile')))
self._reminder.save(self._mail_list)
self._run_user_scripts("on_mail_check", script_data) # process user scripts
sys.stdout.flush() # write stdout to log file
self._firstcheck = False
return
def dispose(self):
for n in self._notifications.itervalues():
n.close()
def _notify_summary(self, unseen_mails):
summary = ""
body = ""
if len(self._notifications) == 0:
self._notifications['0'] = self._get_notification(" ", None, None) # empty string will emit a gtk warning
ubound = len(unseen_mails) if len(unseen_mails) <= self.MAIL_LIST_LIMIT else self.MAIL_LIST_LIMIT
for i in range(ubound):
body += unseen_mails[i].sender + ":\n<i>" + unseen_mails[i].subject + "</i>\n\n"
if len(unseen_mails) > self.MAIL_LIST_LIMIT:
body += "<i>" + _("(and {0} more)").format(str(len(unseen_mails) - self.MAIL_LIST_LIMIT)) + "</i>"
if len(unseen_mails) > 1: # multiple new emails
summary = _("You have {0} new mails.").format(str(len(unseen_mails)))
else:
summary = _("You have a new mail.")
self._notifications['0'].update(summary, body, "mail-unread")
self._notifications['0'].show()
def _notify_single(self, new_mails):
for mail in new_mails:
n = self._get_notification(mail.sender, mail.subject, "mail-unread")
notification_id = str(id(n))
n.add_action("mark-as-read", _("Mark as read"), self._notification_action_handler, (mail, notification_id), None)
n.show()
self._notifications[notification_id] = n
def _get_notification(self, summary, body, icon):
n = Notify.Notification.new(summary, body, icon)
n.set_category("email")
n.add_action("default", "default", self._notification_action_handler, None, None)
return n
def _notification_action_handler(self, n, action, user_data):
with self._mailcheck_lock:
if action == "default":
mailclient = get_default_mail_reader()
if mailclient != None:
self._pid.append(subprocess.Popen(mailclient))
# clicking the notification bubble has closed all notifications
# so clear the reference array as well.
self._notifications = {}
elif action == "mark-as-read":
self._reminder.set_to_seen(user_data[0].id)
self._reminder.save(self._mail_list)
# clicking the action has closed the notification
# so remove its reference
del self._notifications[user_data[1]]
def _run_user_scripts(self, event, data):
if event == "on_mail_check":
if self._cfg.get('script', 'script0_enabled') == '1':
script_file = self._cfg.get('script', 'script0_file')
if script_file != '' and os.path.exists(script_file):
self._pid.append(subprocess.Popen("%s %s" % (script_file, data), shell = True))
else:
print 'Warning: cannot execute script:', script_file
if (data != '0') and (self._cfg.get('script', 'script1_enabled') == '1'):
script_file = self._cfg.get('script', 'script1_file')
if script_file != '' and os.path.exists(script_file):
self._pid.append(subprocess.Popen("%s %s" % (script_file, data), shell = True))
else:
print 'Warning: cannot execute script:', script_file
