Exemplo n.º 1
0
    def get_attachments(self):
        """
        returns messages attachments

        Derived from the leaves of the email mime tree
        that and are not part of :rfc:`2015` syntax for encrypted/signed mails
        and either have :mailheader:`Content-Disposition` `attachment`
        or have :mailheader:`Content-Disposition` `inline` but specify
        a filename (as parameter to `Content-Disposition`).

        :rtype: list of :class:`Attachment`
        """
        if not self._attachments:
            self._attachments = []
            for part in self.get_message_parts():
                cd = part.get('Content-Disposition', '')
                filename = part.get_filename()
                ct = part.get_content_type()
                # replace underspecified mime description by a better guess
                if ct in ['octet/stream', 'application/octet-stream']:
                    content = part.get_payload(decode=True)
                    ct = helper.guess_mimetype(content)

                if cd.startswith('attachment'):
                    if ct not in ['application/pgp-encrypted',
                                  'application/pgp-signature']:
                        self._attachments.append(Attachment(part))
                elif cd.startswith('inline'):
                    if filename != None and ct != 'application/pgp':
                        self._attachments.append(Attachment(part))
        return self._attachments
Exemplo n.º 2
0
 def get_content_type(self):
     """mime type of the attachment part"""
     ctype = self.part.get_content_type()
     # replace underspecified mime description by a better guess
     if ctype in ['octet/stream', 'application/octet-stream']:
         ctype = helper.guess_mimetype(self.get_data())
     return ctype
Exemplo n.º 3
0
 def get_content_type(self):
     """mime type of the attachment part"""
     ctype = self.part.get_content_type()
     # replace underspecified mime description by a better guess
     if ctype in ['octet/stream', 'application/octet-stream']:
         ctype = helper.guess_mimetype(self.get_data())
     return ctype
Exemplo n.º 4
0
class ComposeCommand(Command):
    """compose a new email"""
    def __init__(self,
                 envelope=None,
                 headers={},
                 template=None,
                 sender=u'',
                 subject=u'',
                 to=[],
                 cc=[],
                 bcc=[],
                 attach=None,
                 omit_signature=False,
                 spawn=None,
                 **kwargs):
        """
        :param envelope: use existing envelope
        :type envelope: :class:`~alot.db.envelope.Envelope`
        :param headers: forced header values
        :type header: doct (str->str)
        :param template: name of template to parse into the envelope after
                         creation. This should be the name of a file in your
                         template_dir
        :type template: str
        :param sender: From-header value
        :type sender: str
        :param subject: Subject-header value
        :type subject: str
        :param to: To-header value
        :type to: str
        :param cc: Cc-header value
        :type cc: str
        :param bcc: Bcc-header value
        :type bcc: str
        :param attach: Path to files to be attached (globable)
        :type attach: str
        :param omit_signature: do not attach/append signature
        :type omit_signature: bool
        :param spawn: force spawning of editor in a new terminal
        :type spawn: bool
        """

        Command.__init__(self, **kwargs)

        self.envelope = envelope
        self.template = template
        self.headers = headers
        self.sender = sender
        self.subject = subject
        self.to = to
        self.cc = cc
        self.bcc = bcc
        self.attach = attach
        self.omit_signature = omit_signature
        self.force_spawn = spawn

    @inlineCallbacks
    def apply(self, ui):
        if self.envelope is None:
            self.envelope = Envelope()
        if self.template is not None:
            #get location of tempsdir, containing msg templates
            tempdir = settings.get('template_dir')
            tempdir = os.path.expanduser(tempdir)
            if not tempdir:
                xdgdir = os.environ.get('XDG_CONFIG_HOME',
                                        os.path.expanduser('~/.config'))
                tempdir = os.path.join(xdgdir, 'alot', 'templates')

            path = os.path.expanduser(self.template)
            if not os.path.dirname(path):  # use tempsdir
                if not os.path.isdir(tempdir):
                    ui.notify('no templates directory: %s' % tempdir,
                              priority='error')
                    return
                path = os.path.join(tempdir, path)

            if not os.path.isfile(path):
                ui.notify('could not find template: %s' % path,
                          priority='error')
                return
            try:
                self.envelope.parse_template(open(path).read())
            except Exception, e:
                ui.notify(str(e), priority='error')
                return

        # set forced headers
        for key, value in self.headers.items():
            self.envelope.add(key, value)

        # set forced headers for separate parameters
        if self.sender:
            self.envelope.add('From', self.sender)
        if self.subject:
            self.envelope.add('Subject', self.subject)
        if self.to:
            self.envelope.add('To', ','.join(self.to))
        if self.cc:
            self.envelope.add('Cc', ','.join(self.cc))
        if self.bcc:
            self.envelope.add('Bcc', ','.join(self.bcc))

        # get missing From header
        if not 'From' in self.envelope.headers:
            accounts = settings.get_accounts()
            if len(accounts) == 1:
                a = accounts[0]
                fromstring = "%s <%s>" % (a.realname, a.address)
                self.envelope.add('From', fromstring)
            else:
                cmpl = AccountCompleter()
                fromaddress = yield ui.prompt('From', completer=cmpl, tab=1)
                if fromaddress is None:
                    ui.notify('canceled')
                    return
                self.envelope.add('From', fromaddress)

        # add signature
        if not self.omit_signature:
            name, addr = email.Utils.parseaddr(self.envelope['From'])
            account = settings.get_account_by_address(addr)
            if account is not None:
                if account.signature:
                    logging.debug('has signature')
                    sig = os.path.expanduser(account.signature)
                    if os.path.isfile(sig):
                        logging.debug('is file')
                        if account.signature_as_attachment:
                            name = account.signature_filename or None
                            self.envelope.attach(sig, filename=name)
                            logging.debug('attached')
                        else:
                            sigcontent = open(sig).read()
                            enc = helper.guess_encoding(sigcontent)
                            mimetype = helper.guess_mimetype(sigcontent)
                            if mimetype.startswith('text'):
                                sigcontent = helper.string_decode(
                                    sigcontent, enc)
                                self.envelope.body += '\n' + sigcontent
                    else:
                        ui.notify('could not locate signature: %s' % sig,
                                  priority='error')
                        if (yield ui.choice('send without signature?', 'yes',
                                            'no')) == 'no':
                            return

        # Figure out whether we should GPG sign messages by default
        # and look up key if so
        sender = self.envelope.get('From')
        name, addr = email.Utils.parseaddr(sender)
        account = settings.get_account_by_address(addr)
        if account:
            self.envelope.sign = account.sign_by_default
            self.envelope.sign_key = account.gpg_key

        # get missing To header
        if 'To' not in self.envelope.headers:
            allbooks = not settings.get('complete_matching_abook_only')
            logging.debug(allbooks)
            if account is not None:
                abooks = settings.get_addressbooks(order=[account],
                                                   append_remaining=allbooks)
                logging.debug(abooks)
                completer = ContactsCompleter(abooks)
            else:
                completer = None
            to = yield ui.prompt('To', completer=completer)
            if to is None:
                ui.notify('canceled')
                return
            self.envelope.add('To', to.strip(' \t\n,'))

        if settings.get('ask_subject') and \
                not 'Subject' in self.envelope.headers:
            subject = yield ui.prompt('Subject')
            logging.debug('SUBJECT: "%s"' % subject)
            if subject is None:
                ui.notify('canceled')
                return
            self.envelope.add('Subject', subject)

        if settings.get('compose_ask_tags'):
            comp = TagsCompleter(ui.dbman)
            tagsstring = yield ui.prompt('Tags', completer=comp)
            tags = filter(lambda x: x, tagsstring.split(','))
            if tags is None:
                ui.notify('canceled')
                return
            self.envelope.tags = tags

        if self.attach:
            for gpath in self.attach:
                for a in glob.glob(gpath):
                    self.envelope.attach(a)
                    logging.debug('attaching: ' + a)

        cmd = commands.envelope.EditCommand(envelope=self.envelope,
                                            spawn=self.force_spawn,
                                            refocus=False)
        ui.apply_command(cmd)
Exemplo n.º 5
0
    def apply(self, ui):
        if self.envelope is None:
            self.envelope = Envelope()
        if self.template is not None:
            # get location of tempsdir, containing msg templates
            tempdir = settings.get('template_dir')
            tempdir = os.path.expanduser(tempdir)
            if not tempdir:
                xdgdir = os.environ.get('XDG_CONFIG_HOME',
                                        os.path.expanduser('~/.config'))
                tempdir = os.path.join(xdgdir, 'alot', 'templates')

            path = os.path.expanduser(self.template)
            if not os.path.dirname(path):  # use tempsdir
                if not os.path.isdir(tempdir):
                    ui.notify('no templates directory: %s' % tempdir,
                              priority='error')
                    return
                path = os.path.join(tempdir, path)

            if not os.path.isfile(path):
                ui.notify('could not find template: %s' % path,
                          priority='error')
                return
            try:
                self.envelope.parse_template(open(path).read())
            except Exception as e:
                ui.notify(str(e), priority='error')
                return

        # set forced headers
        for key, value in self.headers.items():
            self.envelope.add(key, value)

        # set forced headers for separate parameters
        if self.sender:
            self.envelope.add('From', self.sender)
        if self.subject:
            self.envelope.add('Subject', self.subject)
        if self.to:
            self.envelope.add('To', ','.join(self.to))
        if self.cc:
            self.envelope.add('Cc', ','.join(self.cc))
        if self.bcc:
            self.envelope.add('Bcc', ','.join(self.bcc))

        # get missing From header
        if not 'From' in self.envelope.headers:
            accounts = settings.get_accounts()
            if len(accounts) == 1:
                a = accounts[0]
                fromstring = "%s <%s>" % (a.realname, a.address)
                self.envelope.add('From', fromstring)
            else:
                cmpl = AccountCompleter()
                fromaddress = yield ui.prompt('From', completer=cmpl,
                                              tab=1)
                if fromaddress is None:
                    raise CommandCanceled()

                self.envelope.add('From', fromaddress)

        # add signature
        if not self.omit_signature:
            name, addr = email.Utils.parseaddr(self.envelope['From'])
            account = settings.get_account_by_address(addr)
            if account is not None:
                if account.signature:
                    logging.debug('has signature')
                    sig = os.path.expanduser(account.signature)
                    if os.path.isfile(sig):
                        logging.debug('is file')
                        if account.signature_as_attachment:
                            name = account.signature_filename or None
                            self.envelope.attach(sig, filename=name)
                            logging.debug('attached')
                        else:
                            sigcontent = open(sig).read()
                            enc = helper.guess_encoding(sigcontent)
                            mimetype = helper.guess_mimetype(sigcontent)
                            if mimetype.startswith('text'):
                                sigcontent = helper.string_decode(sigcontent,
                                                                  enc)
                                self.envelope.body += '\n' + sigcontent
                    else:
                        ui.notify('could not locate signature: %s' % sig,
                                  priority='error')
                        if (yield ui.choice('send without signature?', 'yes',
                                            'no')) == 'no':
                            return

        # Figure out whether we should GPG sign messages by default
        # and look up key if so
        sender = self.envelope.get('From')
        name, addr = email.Utils.parseaddr(sender)
        account = settings.get_account_by_address(addr)
        if account:
            self.envelope.sign = account.sign_by_default
            self.envelope.sign_key = account.gpg_key

        # get missing To header
        if 'To' not in self.envelope.headers:
            allbooks = not settings.get('complete_matching_abook_only')
            logging.debug(allbooks)
            if account is not None:
                abooks = settings.get_addressbooks(order=[account],
                                                   append_remaining=allbooks)
                logging.debug(abooks)
                completer = ContactsCompleter(abooks)
            else:
                completer = None
            to = yield ui.prompt('To',
                                 completer=completer)
            if to is None:
                raise CommandCanceled()

            self.envelope.add('To', to.strip(' \t\n,'))

        if settings.get('ask_subject') and \
                not 'Subject' in self.envelope.headers:
            subject = yield ui.prompt('Subject')
            logging.debug('SUBJECT: "%s"' % subject)
            if subject is None:
                raise CommandCanceled()

            self.envelope.add('Subject', subject)

        if settings.get('compose_ask_tags'):
            comp = TagsCompleter(ui.dbman)
            tagsstring = yield ui.prompt('Tags', completer=comp)
            tags = filter(lambda x: x, tagsstring.split(','))
            if tags is None:
                raise CommandCanceled()

            self.envelope.tags = tags

        if self.attach:
            for gpath in self.attach:
                for a in glob.glob(gpath):
                    self.envelope.attach(a)
                    logging.debug('attaching: ' + a)

        cmd = commands.envelope.EditCommand(envelope=self.envelope,
                                            spawn=self.force_spawn,
                                            refocus=False)
        ui.apply_command(cmd)
Exemplo n.º 6
0
    def apply(self, ui):
        if self.envelope is None:
            if self.rest:
                if self.rest.startswith('mailto'):
                    self.envelope = mailto_to_envelope(self.rest)
                else:
                    self.envelope = Envelope()
                    self.envelope.add('To', self.rest)
            else:
                self.envelope = Envelope()
        if self.template is not None:
            # get location of tempsdir, containing msg templates
            tempdir = settings.get('template_dir')
            tempdir = os.path.expanduser(tempdir)
            if not tempdir:
                xdgdir = os.environ.get('XDG_CONFIG_HOME',
                                        os.path.expanduser('~/.config'))
                tempdir = os.path.join(xdgdir, 'alot', 'templates')

            path = os.path.expanduser(self.template)
            if not os.path.dirname(path):  # use tempsdir
                if not os.path.isdir(tempdir):
                    ui.notify('no templates directory: %s' % tempdir,
                              priority='error')
                    return
                path = os.path.join(tempdir, path)

            if not os.path.isfile(path):
                ui.notify('could not find template: %s' % path,
                          priority='error')
                return
            try:
                self.envelope.parse_template(open(path).read())
            except Exception as e:
                ui.notify(str(e), priority='error')
                return

        # set forced headers
        for key, value in self.headers.items():
            self.envelope.add(key, value)

        # set forced headers for separate parameters
        if self.sender:
            self.envelope.add('From', self.sender)
        if self.subject:
            self.envelope.add('Subject', self.subject)
        if self.to:
            self.envelope.add('To', ','.join(self.to))
        if self.cc:
            self.envelope.add('Cc', ','.join(self.cc))
        if self.bcc:
            self.envelope.add('Bcc', ','.join(self.bcc))

        # get missing From header
        if not 'From' in self.envelope.headers:
            accounts = settings.get_accounts()
            if len(accounts) == 1:
                a = accounts[0]
                fromstring = "%s <%s>" % (a.realname, a.address)
                self.envelope.add('From', fromstring)
            else:
                cmpl = AccountCompleter()
                fromaddress = yield ui.prompt('From', completer=cmpl, tab=1)
                if fromaddress is None:
                    raise CommandCanceled()

                self.envelope.add('From', fromaddress)

        # add signature
        if not self.omit_signature:
            name, addr = email.Utils.parseaddr(self.envelope['From'])
            account = settings.get_account_by_address(addr)
            if account is not None:
                if account.signature:
                    logging.debug('has signature')
                    sig = os.path.expanduser(account.signature)
                    if os.path.isfile(sig):
                        logging.debug('is file')
                        if account.signature_as_attachment:
                            name = account.signature_filename or None
                            self.envelope.attach(sig, filename=name)
                            logging.debug('attached')
                        else:
                            sigcontent = open(sig).read()
                            enc = helper.guess_encoding(sigcontent)
                            mimetype = helper.guess_mimetype(sigcontent)
                            if mimetype.startswith('text'):
                                sigcontent = helper.string_decode(
                                    sigcontent, enc)
                                self.envelope.body += '\n' + sigcontent
                    else:
                        ui.notify('could not locate signature: %s' % sig,
                                  priority='error')
                        if (yield ui.choice('send without signature?', 'yes',
                                            'no')) == 'no':
                            return

        # Figure out whether we should GPG sign messages by default
        # and look up key if so
        sender = self.envelope.get('From')
        name, addr = email.Utils.parseaddr(sender)
        account = settings.get_account_by_address(addr)
        if account:
            self.envelope.sign = account.sign_by_default
            self.envelope.sign_key = account.gpg_key

        # get missing To header
        if 'To' not in self.envelope.headers:
            allbooks = not settings.get('complete_matching_abook_only')
            logging.debug(allbooks)
            if account is not None:
                abooks = settings.get_addressbooks(order=[account],
                                                   append_remaining=allbooks)
                logging.debug(abooks)
                completer = ContactsCompleter(abooks)
            else:
                completer = None
            to = yield ui.prompt('To', completer=completer)
            if to is None:
                raise CommandCanceled()

            self.envelope.add('To', to.strip(' \t\n,'))

        if settings.get('ask_subject') and \
                not 'Subject' in self.envelope.headers:
            subject = yield ui.prompt('Subject')
            logging.debug('SUBJECT: "%s"' % subject)
            if subject is None:
                raise CommandCanceled()

            self.envelope.add('Subject', subject)

        if settings.get('compose_ask_tags'):
            comp = TagsCompleter(ui.dbman)
            tagsstring = yield ui.prompt('Tags', completer=comp)
            tags = filter(lambda x: x, tagsstring.split(','))
            if tags is None:
                raise CommandCanceled()

            self.envelope.tags = tags

        if self.attach:
            for gpath in self.attach:
                for a in glob.glob(gpath):
                    self.envelope.attach(a)
                    logging.debug('attaching: ' + a)

        cmd = commands.envelope.EditCommand(envelope=self.envelope,
                                            spawn=self.force_spawn,
                                            refocus=False)
        ui.apply_command(cmd)
Exemplo n.º 7
0
    def apply(self, ui):
        if self.envelope is None:
            if self.rest:
                if self.rest.startswith("mailto"):
                    self.envelope = mailto_to_envelope(self.rest)
                else:
                    self.envelope = Envelope()
                    self.envelope.add("To", self.rest)
            else:
                self.envelope = Envelope()
        if self.template is not None:
            # get location of tempsdir, containing msg templates
            tempdir = settings.get("template_dir")
            tempdir = os.path.expanduser(tempdir)
            if not tempdir:
                xdgdir = os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config"))
                tempdir = os.path.join(xdgdir, "alot", "templates")

            path = os.path.expanduser(self.template)
            if not os.path.dirname(path):  # use tempsdir
                if not os.path.isdir(tempdir):
                    ui.notify("no templates directory: %s" % tempdir, priority="error")
                    return
                path = os.path.join(tempdir, path)

            if not os.path.isfile(path):
                ui.notify("could not find template: %s" % path, priority="error")
                return
            try:
                self.envelope.parse_template(open(path).read())
            except Exception as e:
                ui.notify(str(e), priority="error")
                return

        # set forced headers
        for key, value in self.headers.items():
            self.envelope.add(key, value)

        # set forced headers for separate parameters
        if self.sender:
            self.envelope.add("From", self.sender)
        if self.subject:
            self.envelope.add("Subject", self.subject)
        if self.to:
            self.envelope.add("To", ",".join(self.to))
        if self.cc:
            self.envelope.add("Cc", ",".join(self.cc))
        if self.bcc:
            self.envelope.add("Bcc", ",".join(self.bcc))

        # get missing From header
        if not "From" in self.envelope.headers:
            accounts = settings.get_accounts()
            if len(accounts) == 1:
                a = accounts[0]
                fromstring = "%s <%s>" % (a.realname, a.address)
                self.envelope.add("From", fromstring)
            else:
                cmpl = AccountCompleter()
                fromaddress = yield ui.prompt("From", completer=cmpl, tab=1)
                if fromaddress is None:
                    raise CommandCanceled()

                self.envelope.add("From", fromaddress)

        # add signature
        if not self.omit_signature:
            name, addr = email.Utils.parseaddr(self.envelope["From"])
            account = settings.get_account_by_address(addr)
            if account is not None:
                if account.signature:
                    logging.debug("has signature")
                    sig = os.path.expanduser(account.signature)
                    if os.path.isfile(sig):
                        logging.debug("is file")
                        if account.signature_as_attachment:
                            name = account.signature_filename or None
                            self.envelope.attach(sig, filename=name)
                            logging.debug("attached")
                        else:
                            sigcontent = open(sig).read()
                            enc = helper.guess_encoding(sigcontent)
                            mimetype = helper.guess_mimetype(sigcontent)
                            if mimetype.startswith("text"):
                                sigcontent = helper.string_decode(sigcontent, enc)
                                self.envelope.body += "\n" + sigcontent
                    else:
                        ui.notify("could not locate signature: %s" % sig, priority="error")
                        if (yield ui.choice("send without signature?", "yes", "no")) == "no":
                            return

        # Figure out whether we should GPG sign messages by default
        # and look up key if so
        sender = self.envelope.get("From")
        name, addr = email.Utils.parseaddr(sender)
        account = settings.get_account_by_address(addr)
        if account:
            self.envelope.sign = account.sign_by_default
            self.envelope.sign_key = account.gpg_key

        # get missing To header
        if "To" not in self.envelope.headers:
            allbooks = not settings.get("complete_matching_abook_only")
            logging.debug(allbooks)
            if account is not None:
                abooks = settings.get_addressbooks(order=[account], append_remaining=allbooks)
                logging.debug(abooks)
                completer = ContactsCompleter(abooks)
            else:
                completer = None
            to = yield ui.prompt("To", completer=completer)
            if to is None:
                raise CommandCanceled()

            self.envelope.add("To", to.strip(" \t\n,"))

        if settings.get("ask_subject") and not "Subject" in self.envelope.headers:
            subject = yield ui.prompt("Subject")
            logging.debug('SUBJECT: "%s"' % subject)
            if subject is None:
                raise CommandCanceled()

            self.envelope.add("Subject", subject)

        if settings.get("compose_ask_tags"):
            comp = TagsCompleter(ui.dbman)
            tagsstring = yield ui.prompt("Tags", completer=comp)
            tags = filter(lambda x: x, tagsstring.split(","))
            if tags is None:
                raise CommandCanceled()

            self.envelope.tags = tags

        if self.attach:
            for gpath in self.attach:
                for a in glob.glob(gpath):
                    self.envelope.attach(a)
                    logging.debug("attaching: " + a)

        cmd = commands.envelope.EditCommand(envelope=self.envelope, spawn=self.force_spawn, refocus=False)
        ui.apply_command(cmd)