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diff --git a/roundup/mailgw.py b/roundup/mailgw.py
index 22dc1f9b5a28c88eda004aa650261ac53d293950..50a3c548884685eb2a0e7a2c0d4ac3a85abe87b6 100644 (file)
--- a/roundup/mailgw.py
+++ b/roundup/mailgw.py
# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
#
# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
#
-__doc__ = '''
+"""
An e-mail gateway for Roundup.
Incoming messages are examined for multiple parts:
An e-mail gateway for Roundup.
Incoming messages are examined for multiple parts:
an exception, the original message is bounced back to the sender with the
explanatory message given in the exception.
an exception, the original message is bounced back to the sender with the
explanatory message given in the exception.
-$Id: mailgw.py,v 1.43 2001-12-15 19:39:01 rochecompaan Exp $
-'''
-
+$Id: mailgw.py,v 1.138 2003-11-13 03:41:38 richard Exp $
+"""
import string, re, os, mimetools, cStringIO, smtplib, socket, binascii, quopri
import string, re, os, mimetools, cStringIO, smtplib, socket, binascii, quopri
-import traceback, MimeWriter
-import hyperdb, date, password
+import time, random, sys
+import traceback, MimeWriter, rfc822
+
+from roundup import hyperdb, date, password, rfc2822
+from roundup.mailer import Mailer
+
+SENDMAILDEBUG = os.environ.get('SENDMAILDEBUG', '')
class MailGWError(ValueError):
pass
class MailGWError(ValueError):
pass
class MailUsageError(ValueError):
pass
class MailUsageError(ValueError):
pass
+class MailUsageHelp(Exception):
+ pass
+
+class MailLoop(Exception):
+ """ We've seen this message before... """
+ pass
+
+class Unauthorized(Exception):
+ """ Access denied """
+
+def initialiseSecurity(security):
+ ''' Create some Permissions and Roles on the security object
+
+ This function is directly invoked by security.Security.__init__()
+ as a part of the Security object instantiation.
+ '''
+ security.addPermission(name="Email Registration",
+ description="Anonymous may register through e-mail")
+ p = security.addPermission(name="Email Access",
+ description="User may use the email interface")
+ security.addPermissionToRole('Admin', p)
+
+def getparam(str, param):
+ ''' From the rfc822 "header" string, extract "param" if it appears.
+ '''
+ if ';' not in str:
+ return None
+ str = str[str.index(';'):]
+ while str[:1] == ';':
+ str = str[1:]
+ if ';' in str:
+ # XXX Should parse quotes!
+ end = str.index(';')
+ else:
+ end = len(str)
+ f = str[:end]
+ if '=' in f:
+ i = f.index('=')
+ if f[:i].strip().lower() == param:
+ return rfc822.unquote(f[i+1:].strip())
+ return None
+
class Message(mimetools.Message):
''' subclass mimetools.Message so we can retrieve the parts of the
message...
class Message(mimetools.Message):
''' subclass mimetools.Message so we can retrieve the parts of the
message...
s.seek(0)
return Message(s)
s.seek(0)
return Message(s)
-subject_re = re.compile(r'(?P<refwd>\s*\W?\s*(fwd|re)\s*\W?\s*)*'
- r'\s*(\[(?P<classname>[^\d\s]+)(?P<nodeid>\d+)?\])'
- r'\s*(?P<title>[^[]+)?(\[(?P<args>.+?)\])?', re.I)
-
+ def getheader(self, name, default=None):
+ hdr = mimetools.Message.getheader(self, name, default)
+ if hdr:
+ hdr = hdr.replace('\n','') # Inserted by rfc822.readheaders
+ return rfc2822.decode_header(hdr)
+
class MailGW:
class MailGW:
- def __init__(self, instance, db):
+
+ # Matches subjects like:
+ # Re: "[issue1234] title of issue [status=resolved]"
+ subject_re = re.compile(r'''
+ (?P<refwd>\s*\W?\s*(fw|fwd|re|aw)\W\s*)*\s* # Re:
+ (?P<quote>")? # Leading "
+ (\[(?P<classname>[^\d\s]+) # [issue..
+ (?P<nodeid>\d+)? # ..1234]
+ \])?\s*
+ (?P<title>[^[]+)? # issue title
+ "? # Trailing "
+ (\[(?P<args>.+?)\])? # [prop=value]
+ ''', re.IGNORECASE|re.VERBOSE)
+
+ def __init__(self, instance, db, arguments={}):
self.instance = instance
self.db = db
self.instance = instance
self.db = db
+ self.arguments = arguments
+ self.mailer = Mailer(instance.config)
+
+ # should we trap exceptions (normal usage) or pass them through
+ # (for testing)
+ self.trapExceptions = 1
+
+ def do_pipe(self):
+ """ Read a message from standard input and pass it to the mail handler.
+
+ Read into an internal structure that we can seek on (in case
+ there's an error).
+
+ XXX: we may want to read this into a temporary file instead...
+ """
+ s = cStringIO.StringIO()
+ s.write(sys.stdin.read())
+ s.seek(0)
+ self.main(s)
+ return 0
+
+ def do_mailbox(self, filename):
+ """ Read a series of messages from the specified unix mailbox file and
+ pass each to the mail handler.
+ """
+ # open the spool file and lock it
+ import fcntl
+ # FCNTL is deprecated in py2.3 and fcntl takes over all the symbols
+ if hasattr(fcntl, 'LOCK_EX'):
+ FCNTL = fcntl
+ else:
+ import FCNTL
+ f = open(filename, 'r+')
+ fcntl.flock(f.fileno(), FCNTL.LOCK_EX)
+
+ # handle and clear the mailbox
+ try:
+ from mailbox import UnixMailbox
+ mailbox = UnixMailbox(f, factory=Message)
+ # grab one message
+ message = mailbox.next()
+ while message:
+ # handle this message
+ self.handle_Message(message)
+ message = mailbox.next()
+ # nuke the file contents
+ os.ftruncate(f.fileno(), 0)
+ except:
+ import traceback
+ traceback.print_exc()
+ return 1
+ fcntl.flock(f.fileno(), FCNTL.LOCK_UN)
+ return 0
+
+ def do_apop(self, server, user='', password=''):
+ ''' Do authentication POP
+ '''
+ self.do_pop(server, user, password, apop=1)
+
+ def do_pop(self, server, user='', password='', apop=0):
+ '''Read a series of messages from the specified POP server.
+ '''
+ import getpass, poplib, socket
+ try:
+ if not user:
+ user = raw_input(_('User: '))
+ if not password:
+ password = getpass.getpass()
+ except (KeyboardInterrupt, EOFError):
+ # Ctrl C or D maybe also Ctrl Z under Windows.
+ print "\nAborted by user."
+ return 1
+
+ # open a connection to the server and retrieve all messages
+ try:
+ server = poplib.POP3(server)
+ except socket.error, message:
+ print "POP server error:", message
+ return 1
+ if apop:
+ server.apop(user, password)
+ else:
+ server.user(user)
+ server.pass_(password)
+ numMessages = len(server.list()[1])
+ for i in range(1, numMessages+1):
+ # retr: returns
+ # [ pop response e.g. '+OK 459 octets',
+ # [ array of message lines ],
+ # number of octets ]
+ lines = server.retr(i)[1]
+ s = cStringIO.StringIO('\n'.join(lines))
+ s.seek(0)
+ self.handle_Message(Message(s))
+ # delete the message
+ server.dele(i)
+
+ # quit the server to commit changes.
+ server.quit()
+ return 0
def main(self, fp):
''' fp - the file from which to read the Message.
'''
def main(self, fp):
''' fp - the file from which to read the Message.
'''
- self.handle_Message(Message(fp))
+ return self.handle_Message(Message(fp))
def handle_Message(self, message):
def handle_Message(self, message):
- '''Handle an RFC822 Message
+ """Handle an RFC822 Message
Handle the Message object by calling handle_message() and then cope
with any errors raised by handle_message.
This method's job is to make that call and handle any
errors in a sane manner. It should be replaced if you wish to
handle errors in a different manner.
Handle the Message object by calling handle_message() and then cope
with any errors raised by handle_message.
This method's job is to make that call and handle any
errors in a sane manner. It should be replaced if you wish to
handle errors in a different manner.
- '''
+ """
# in some rare cases, a particularly stuffed-up e-mail will make
# its way into here... try to handle it gracefully
# in some rare cases, a particularly stuffed-up e-mail will make
# its way into here... try to handle it gracefully
- sendto = message.getaddrlist('from')
+ sendto = message.getaddrlist('resent-from')
+ if not sendto:
+ sendto = message.getaddrlist('from')
if sendto:
if sendto:
+ if not self.trapExceptions:
+ return self.handle_message(message)
try:
return self.handle_message(message)
try:
return self.handle_message(message)
+ except MailUsageHelp:
+ # bounce the message back to the sender with the usage message
+ fulldoc = '\n'.join(string.split(__doc__, '\n')[2:])
+ sendto = [sendto[0][1]]
+ m = ['']
+ m.append('\n\nMail Gateway Help\n=================')
+ m.append(fulldoc)
+ self.mailer.bounce_message(message, sendto, m,
+ subject="Mail Gateway Help")
except MailUsageError, value:
# bounce the message back to the sender with the usage message
fulldoc = '\n'.join(string.split(__doc__, '\n')[2:])
except MailUsageError, value:
# bounce the message back to the sender with the usage message
fulldoc = '\n'.join(string.split(__doc__, '\n')[2:])
m.append(str(value))
m.append('\n\nMail Gateway Help\n=================')
m.append(fulldoc)
m.append(str(value))
m.append('\n\nMail Gateway Help\n=================')
m.append(fulldoc)
- m = self.bounce_message(message, sendto, m)
+ self.mailer.bounce_message(message, sendto, m)
+ except Unauthorized, value:
+ # just inform the user that he is not authorized
+ sendto = [sendto[0][1]]
+ m = ['']
+ m.append(str(value))
+ self.mailer.bounce_message(message, sendto, m)
+ except MailLoop:
+ # XXX we should use a log file here...
+ return
except:
# bounce the message back to the sender with the error message
except:
# bounce the message back to the sender with the error message
- sendto = [sendto[0][1]]
+ # XXX we should use a log file here...
+ sendto = [sendto[0][1], self.instance.config.ADMIN_EMAIL]
m = ['']
m = ['']
+ m.append('An unexpected error occurred during the processing')
+ m.append('of your message. The tracker administrator is being')
+ m.append('notified.\n')
m.append('---- traceback of failure ----')
s = cStringIO.StringIO()
import traceback
traceback.print_exc(None, s)
m.append(s.getvalue())
m.append('---- traceback of failure ----')
s = cStringIO.StringIO()
import traceback
traceback.print_exc(None, s)
m.append(s.getvalue())
- m = self.bounce_message(message, sendto, m)
+ self.mailer.bounce_message(message, sendto, m)
else:
# very bad-looking message - we don't even know who sent it
else:
# very bad-looking message - we don't even know who sent it
- sendto = [self.ADMIN_EMAIL]
+ # XXX we should use a log file here...
+ sendto = [self.instance.config.ADMIN_EMAIL]
m = ['Subject: badly formed message from mail gateway']
m.append('')
m.append('The mail gateway retrieved a message which has no From:')
m.append('line, indicating that it is corrupt. Please check your')
m.append('mail gateway source. Failed message is attached.')
m.append('')
m = ['Subject: badly formed message from mail gateway']
m.append('')
m.append('The mail gateway retrieved a message which has no From:')
m.append('line, indicating that it is corrupt. Please check your')
m.append('mail gateway source. Failed message is attached.')
m.append('')
- m = self.bounce_message(message, sendto, m,
+ self.mailer.bounce_message(message, sendto, m,
subject='Badly formed message from mail gateway')
subject='Badly formed message from mail gateway')
- # now send the message
- try:
- smtp = smtplib.SMTP(self.MAILHOST)
- smtp.sendmail(self.ADMIN_EMAIL, sendto, m.getvalue())
- except socket.error, value:
- raise MailGWError, "Couldn't send confirmation email: "\
- "mailhost %s"%value
- except smtplib.SMTPException, value:
- raise MailGWError, "Couldn't send confirmation email: %s"%value
-
- def bounce_message(self, message, sendto, error,
- subject='Failed issue tracker submission'):
- ''' create a message that explains the reason for the failed
- issue submission to the author and attach the original
- message.
- '''
- msg = cStringIO.StringIO()
- writer = MimeWriter.MimeWriter(msg)
- writer.addheader('Subject', subject)
- writer.addheader('From', '%s <%s>'% (self.instance.INSTANCE_NAME,
- self.ISSUE_TRACKER_EMAIL))
- writer.addheader('To', ','.join(sendto))
- writer.addheader('MIME-Version', '1.0')
- part = writer.startmultipartbody('mixed')
- part = writer.nextpart()
- body = part.startbody('text/plain')
- body.write('\n'.join(error))
-
- # reconstruct the original message
- m = cStringIO.StringIO()
- w = MimeWriter.MimeWriter(m)
- for header in message.headers:
- header_name = header.split(':')[0]
- if message.getheader(header_name):
- w.addheader(header_name,message.getheader(header_name))
- body = w.startbody('text/plain')
- try:
- message.fp.seek(0)
- except:
- pass
- body.write(message.fp.read())
-
- # attach the original message to the returned message
- part = writer.nextpart()
- part.addheader('Content-Disposition','attachment')
- part.addheader('Content-Transfer-Encoding', '7bit')
- body = part.startbody('message/rfc822')
- body.write(m.getvalue())
-
- writer.lastpart()
- return msg
+ def get_part_data_decoded(self,part):
+ encoding = part.getencoding()
+ data = None
+ if encoding == 'base64':
+ # BUG: is base64 really used for text encoding or
+ # are we inserting zip files here.
+ data = binascii.a2b_base64(part.fp.read())
+ elif encoding == 'quoted-printable':
+ # the quopri module wants to work with files
+ decoded = cStringIO.StringIO()
+ quopri.decode(part.fp, decoded)
+ data = decoded.getvalue()
+ elif encoding == 'uuencoded':
+ data = binascii.a2b_uu(part.fp.read())
+ else:
+ # take it as text
+ data = part.fp.read()
+
+ # Encode message to unicode
+ charset = rfc2822.unaliasCharset(part.getparam("charset"))
+ if charset:
+ # Do conversion only if charset specified
+ edata = unicode(data, charset).encode('utf-8')
+ # Convert from dos eol to unix
+ edata = edata.replace('\r\n', '\n')
+ else:
+ # Leave message content as is
+ edata = data
+
+ return edata
def handle_message(self, message):
''' message - a Message instance
Parse the message as per the module docstring.
'''
def handle_message(self, message):
''' message - a Message instance
Parse the message as per the module docstring.
'''
+ # detect loops
+ if message.getheader('x-roundup-loop', ''):
+ raise MailLoop
+
+ # XXX Don't enable. This doesn't work yet.
+# "[^A-z.]tracker\+(?P<classname>[^\d\s]+)(?P<nodeid>\d+)\@some.dom.ain[^A-z.]"
+ # handle delivery to addresses like:tracker+issue25@some.dom.ain
+ # use the embedded issue number as our issue
+# if hasattr(self.instance.config, 'EMAIL_ISSUE_ADDRESS_RE') and \
+# self.instance.config.EMAIL_ISSUE_ADDRESS_RE:
+# issue_re = self.instance.config.EMAIL_ISSUE_ADDRESS_RE
+# for header in ['to', 'cc', 'bcc']:
+# addresses = message.getheader(header, '')
+# if addresses:
+# # FIXME, this only finds the first match in the addresses.
+# issue = re.search(issue_re, addresses, 'i')
+# if issue:
+# classname = issue.group('classname')
+# nodeid = issue.group('nodeid')
+# break
+
+ # determine the sender's address
+ from_list = message.getaddrlist('resent-from')
+ if not from_list:
+ from_list = message.getaddrlist('from')
+
# handle the subject line
subject = message.getheader('subject', '')
# handle the subject line
subject = message.getheader('subject', '')
- m = subject_re.match(subject)
- if not m:
+
+ if not subject:
raise MailUsageError, '''
raise MailUsageError, '''
+Emails to Roundup trackers must include a Subject: line!
+'''
+
+ if subject.strip().lower() == 'help':
+ raise MailUsageHelp
+
+ m = self.subject_re.match(subject)
+
+ # check for well-formed subject line
+ if m:
+ # get the classname
+ classname = m.group('classname')
+ if classname is None:
+ # no classname, check if this a registration confirmation email
+ # or fallback on the default class
+ otk_re = re.compile('-- key (?P<otk>[a-zA-Z0-9]{32})')
+ otk = otk_re.search(m.group('title'))
+ if otk:
+ self.db.confirm_registration(otk.group('otk'))
+ subject = 'Your registration to %s is complete' % \
+ self.instance.config.TRACKER_NAME
+ sendto = [from_list[0][1]]
+ self.mailer.standard_message(sendto, subject, '')
+ return
+ elif hasattr(self.instance.config, 'MAIL_DEFAULT_CLASS') and \
+ self.instance.config.MAIL_DEFAULT_CLASS:
+ classname = self.instance.config.MAIL_DEFAULT_CLASS
+ else:
+ # fail
+ m = None
+
+ if not m:
+ raise MailUsageError, """
The message you sent to roundup did not contain a properly formed subject
line. The subject must contain a class name or designator to indicate the
The message you sent to roundup did not contain a properly formed subject
line. The subject must contain a class name or designator to indicate the
-"topic" of the message. For example:
+'topic' of the message. For example:
Subject: [issue] This is a new issue
Subject: [issue] This is a new issue
- - this will create a new issue in the tracker with the title "This is
- a new issue".
+ - this will create a new issue in the tracker with the title 'This is
+ a new issue'.
Subject: [issue1234] This is a followup to issue 1234
- this will append the message's contents to the existing issue 1234
in the tracker.
Subject: [issue1234] This is a followup to issue 1234
- this will append the message's contents to the existing issue 1234
in the tracker.
-Subject was: "%s"
-'''%subject
+Subject was: '%s'
+"""%subject
- # get the classname
- classname = m.group('classname')
+ # get the class
try:
cl = self.db.getclass(classname)
except KeyError:
try:
cl = self.db.getclass(classname)
except KeyError:
else:
title = ''
else:
title = ''
+ # strip off the quotes that dumb emailers put around the subject, like
+ # Re: "[issue1] bla blah"
+ if m.group('quote') and title.endswith('"'):
+ title = title[:-1]
+
# but we do need either a title or a nodeid...
# but we do need either a title or a nodeid...
- if not nodeid and not title:
+ if nodeid is None and not title:
raise MailUsageError, '''
I cannot match your message to a node in the database - you need to either
supply a full node identifier (with number, eg "[issue123]" or keep the
raise MailUsageError, '''
I cannot match your message to a node in the database - you need to either
supply a full node identifier (with number, eg "[issue123]" or keep the
Subject was: "%s"
'''%subject
Subject was: "%s"
'''%subject
- # extract the args
- subject_args = m.group('args')
-
# If there's no nodeid, check to see if this is a followup and
# maybe someone's responded to the initial mail that created an
# entry. Try to find the matching nodes with the same title, and
# use the _last_ one matched (since that'll _usually_ be the most
# recent...)
# If there's no nodeid, check to see if this is a followup and
# maybe someone's responded to the initial mail that created an
# entry. Try to find the matching nodes with the same title, and
# use the _last_ one matched (since that'll _usually_ be the most
# recent...)
- if not nodeid and m.group('refwd'):
+ if nodeid is None and m.group('refwd'):
l = cl.stringFind(title=title)
if l:
nodeid = l[-1]
l = cl.stringFind(title=title)
if l:
nodeid = l[-1]
- # start of the props
- properties = cl.getprops()
- props = {}
-
- # handle the args
- args = m.group('args')
- if args:
- for prop in string.split(args, ';'):
- try:
- key, value = prop.split('=')
- except ValueError, message:
- raise MailUsageError, '''
-Subject argument list not of form [arg=value,value,...;arg=value,value...]
- (specific exception message was "%s")
-
-Subject was: "%s"
-'''%(message, subject)
- key = key.strip()
- try:
- proptype = properties[key]
- except KeyError:
- raise MailUsageError, '''
-Subject argument list refers to an invalid property: "%s"
+ # if a nodeid was specified, make sure it's valid
+ if nodeid is not None and not cl.hasnode(nodeid):
+ raise MailUsageError, '''
+The node specified by the designator in the subject of your message ("%s")
+does not exist.
Subject was: "%s"
Subject was: "%s"
-'''%(key, subject)
- if isinstance(proptype, hyperdb.String):
- props[key] = value.strip()
- if isinstance(proptype, hyperdb.Password):
- props[key] = password.Password(value.strip())
- elif isinstance(proptype, hyperdb.Date):
- try:
- props[key] = date.Date(value.strip())
- except ValueError, message:
- raise UsageError, '''
-Subject argument list contains an invalid date for %s.
-
-Error was: %s
-Subject was: "%s"
-'''%(key, message, subject)
- elif isinstance(proptype, hyperdb.Interval):
- try:
- props[key] = date.Interval(value) # no strip needed
- except ValueError, message:
- raise UsageError, '''
-Subject argument list contains an invalid date interval for %s.
-
-Error was: %s
-Subject was: "%s"
-'''%(key, message, subject)
- elif isinstance(proptype, hyperdb.Link):
- link = self.db.classes[proptype.classname]
- propkey = link.labelprop(default_to_id=1)
- try:
- props[key] = link.get(value.strip(), propkey)
- except:
- props[key] = link.lookup(value.strip())
- elif isinstance(proptype, hyperdb.Multilink):
- link = self.db.classes[proptype.classname]
- propkey = link.labelprop(default_to_id=1)
- l = [x.strip() for x in value.split(',')]
- for item in l:
- try:
- v = link.get(item, propkey)
- except:
- v = link.lookup(item)
- if props.has_key(key):
- props[key].append(v)
- else:
- props[key] = [v]
+'''%(nodeid, subject)
+ # Handle the arguments specified by the email gateway command line.
+ # We do this by looping over the list of self.arguments looking for
+ # a -C to tell us what class then the -S setting string.
+ msg_props = {}
+ user_props = {}
+ file_props = {}
+ issue_props = {}
+ # so, if we have any arguments, use them
+ if self.arguments:
+ current_class = 'msg'
+ for option, propstring in self.arguments:
+ if option in ( '-C', '--class'):
+ current_class = propstring.strip()
+ if current_class not in ('msg', 'file', 'user', 'issue'):
+ raise MailUsageError, '''
+The mail gateway is not properly set up. Please contact
+%s and have them fix the incorrect class specified as:
+ %s
+'''%(self.instance.config.ADMIN_EMAIL, current_class)
+ if option in ('-S', '--set'):
+ if current_class == 'issue' :
+ errors, issue_props = setPropArrayFromString(self,
+ cl, propstring.strip(), nodeid)
+ elif current_class == 'file' :
+ temp_cl = self.db.getclass('file')
+ errors, file_props = setPropArrayFromString(self,
+ temp_cl, propstring.strip())
+ elif current_class == 'msg' :
+ temp_cl = self.db.getclass('msg')
+ errors, msg_props = setPropArrayFromString(self,
+ temp_cl, propstring.strip())
+ elif current_class == 'user' :
+ temp_cl = self.db.getclass('user')
+ errors, user_props = setPropArrayFromString(self,
+ temp_cl, propstring.strip())
+ if errors:
+ raise MailUsageError, '''
+The mail gateway is not properly set up. Please contact
+%s and have them fix the incorrect properties:
+ %s
+'''%(self.instance.config.ADMIN_EMAIL, errors)
#
# handle the users
#
#
# handle the users
#
- author = self.db.uidFromAddress(message.getaddrlist('from')[0])
+ # Don't create users if anonymous isn't allowed to register
+ create = 1
+ anonid = self.db.user.lookup('anonymous')
+ if not self.db.security.hasPermission('Email Registration', anonid):
+ create = 0
+
+ # ok, now figure out who the author is - create a new user if the
+ # "create" flag is true
+ author = uidFromAddress(self.db, from_list[0], create=create)
+
+ # if we're not recognised, and we don't get added as a user, then we
+ # must be anonymous
+ if not author:
+ author = anonid
+
+ # make sure the author has permission to use the email interface
+ if not self.db.security.hasPermission('Email Access', author):
+ if author == anonid:
+ # we're anonymous and we need to be a registered user
+ raise Unauthorized, '''
+You are not a registered user.
+
+Unknown address: %s
+'''%from_list[0][1]
+ else:
+ # we're registered and we're _still_ not allowed access
+ raise Unauthorized, 'You are not permitted to access '\
+ 'this tracker.'
+
+ # make sure they're allowed to edit this class of information
+ if not self.db.security.hasPermission('Edit', author, classname):
+ raise Unauthorized, 'You are not permitted to edit %s.'%classname
+
+ # the author may have been created - make sure the change is
+ # committed before we reopen the database
+ self.db.commit()
+
# reopen the database as the author
username = self.db.user.get(author, 'username')
# reopen the database as the author
username = self.db.user.get(author, 'username')
+ self.db.close()
self.db = self.instance.open(username)
# re-get the class with the new database connection
self.db = self.instance.open(username)
# re-get the class with the new database connection
# now update the recipients list
recipients = []
# now update the recipients list
recipients = []
- tracker_email = self.ISSUE_TRACKER_EMAIL.lower()
+ tracker_email = self.instance.config.TRACKER_EMAIL.lower()
for recipient in message.getaddrlist('to') + message.getaddrlist('cc'):
for recipient in message.getaddrlist('to') + message.getaddrlist('cc'):
- if recipient[1].strip().lower() == tracker_email:
+ r = recipient[1].strip().lower()
+ if r == tracker_email or not r:
continue
continue
- recipients.append(self.db.uidFromAddress(recipient))
+ # look up the recipient - create if necessary (and we're
+ # allowed to)
+ recipient = uidFromAddress(self.db, recipient, create, **user_props)
+
+ # if all's well, add the recipient to the list
+ if recipient:
+ recipients.append(recipient)
+
+ #
+ # handle the subject argument list
+ #
+ # figure what the properties of this Class are
+ properties = cl.getprops()
+ props = {}
+ args = m.group('args')
+ if args:
+ errors, props = setPropArrayFromString(self, cl, args, nodeid)
+ # handle any errors parsing the argument list
+ if errors:
+ errors = '\n- '.join(errors)
+ raise MailUsageError, '''
+There were problems handling your subject line argument list:
+- %s
+
+Subject was: "%s"
+'''%(errors, subject)
+
+
+ # set the issue title to the subject
+ if properties.has_key('title') and not issue_props.has_key('title'):
+ issue_props['title'] = title.strip()
+
+ #
+ # handle message-id and in-reply-to
+ #
+ messageid = message.getheader('message-id')
+ inreplyto = message.getheader('in-reply-to') or ''
+ # generate a messageid if there isn't one
+ if not messageid:
+ messageid = "<%s.%s.%s%s@%s>"%(time.time(), random.random(),
+ classname, nodeid, self.instance.config.MAIL_DOMAIN)
+
+ #
# now handle the body - find the message
# now handle the body - find the message
+ #
content_type = message.gettype()
attachments = []
content_type = message.gettype()
attachments = []
+ # General multipart handling:
+ # Take the first text/plain part, anything else is considered an
+ # attachment.
+ # multipart/mixed: multiple "unrelated" parts.
+ # multipart/signed (rfc 1847):
+ # The control information is carried in the second of the two
+ # required body parts.
+ # ACTION: Default, so if content is text/plain we get it.
+ # multipart/encrypted (rfc 1847):
+ # The control information is carried in the first of the two
+ # required body parts.
+ # ACTION: Not handleable as the content is encrypted.
+ # multipart/related (rfc 1872, 2112, 2387):
+ # The Multipart/Related content-type addresses the MIME
+ # representation of compound objects.
+ # ACTION: Default. If we are lucky there is a text/plain.
+ # TODO: One should use the start part and look for an Alternative
+ # that is text/plain.
+ # multipart/Alternative (rfc 1872, 1892):
+ # only in "related" ?
+ # multipart/report (rfc 1892):
+ # e.g. mail system delivery status reports.
+ # ACTION: Default. Could be ignored or used for Delivery Notification
+ # flagging.
+ # multipart/form-data:
+ # For web forms only.
if content_type == 'multipart/mixed':
# skip over the intro to the first boundary
part = message.getPart()
if content_type == 'multipart/mixed':
# skip over the intro to the first boundary
part = message.getPart()
# parse it
subtype = part.gettype()
if subtype == 'text/plain' and not content:
# parse it
subtype = part.gettype()
if subtype == 'text/plain' and not content:
- # add all text/plain parts to the message content
- if content is None:
- content = part.fp.read()
- else:
- content = content + part.fp.read()
-
+ # The first text/plain part is the message content.
+ content = self.get_part_data_decoded(part)
elif subtype == 'message/rfc822':
# handle message/rfc822 specially - the name should be
# the subject of the actual e-mail embedded here
elif subtype == 'message/rfc822':
# handle message/rfc822 specially - the name should be
# the subject of the actual e-mail embedded here
name = mailmess.getheader('subject')
part.fp.seek(i)
attachments.append((name, 'message/rfc822', part.fp.read()))
name = mailmess.getheader('subject')
part.fp.seek(i)
attachments.append((name, 'message/rfc822', part.fp.read()))
-
+ elif subtype == 'multipart/alternative':
+ # Search for text/plain in message with attachment and
+ # alternative text representation
+ # skip over intro to first boundary
+ part.getPart()
+ while 1:
+ # get the next part
+ subpart = part.getPart()
+ if subpart is None:
+ break
+ # parse it
+ if subpart.gettype() == 'text/plain' and not content:
+ content = self.get_part_data_decoded(subpart)
else:
# try name on Content-Type
name = part.getparam('name')
else:
# try name on Content-Type
name = part.getparam('name')
+ if name:
+ name = name.strip()
+ if not name:
+ disp = part.getheader('content-disposition', None)
+ if disp:
+ name = getparam(disp, 'filename')
+ if name:
+ name = name.strip()
# this is just an attachment
# this is just an attachment
- encoding = part.getencoding()
- if encoding == 'base64':
- data = binascii.a2b_base64(part.fp.read())
- elif encoding == 'quoted-printable':
- # the quopri module wants to work with files
- decoded = cStringIO.StringIO()
- quopri.decode(part.fp, decoded)
- data = decoded.getvalue()
- elif encoding == 'uuencoded':
- data = binascii.a2b_uu(part.fp.read())
+ data = self.get_part_data_decoded(part)
attachments.append((name, part.gettype(), data))
attachments.append((name, part.gettype(), data))
-
if content is None:
raise MailUsageError, '''
Roundup requires the submission to be plain text. The message parser could
if content is None:
raise MailUsageError, '''
Roundup requires the submission to be plain text. The message parser could
break
# parse it
if part.gettype() == 'text/plain' and not content:
break
# parse it
if part.gettype() == 'text/plain' and not content:
- # this one's our content
- content = part.fp.read()
+ content = self.get_part_data_decoded(part)
if content is None:
raise MailUsageError, '''
Roundup requires the submission to be plain text. The message parser could
if content is None:
raise MailUsageError, '''
Roundup requires the submission to be plain text. The message parser could
'''
else:
'''
else:
- content = message.fp.read()
-
- summary, content = parseContent(content)
-
- # handle the files
- files = []
- for (name, mime_type, data) in attachments:
- files.append(self.db.file.create(type=mime_type, name=name,
- content=data))
-
- # now handle the db stuff
- if nodeid:
- # If an item designator (class name and id number) is found there,
- # the newly created "msg" node is added to the "messages" property
- # for that item, and any new "file" nodes are added to the "files"
- # property for the item.
-
- # if the message is currently 'unread' or 'resolved', then set
- # it to 'chatting'
- if properties.has_key('status'):
- try:
- # determine the id of 'unread', 'resolved' and 'chatting'
- unread_id = self.db.status.lookup('unread')
- resolved_id = self.db.status.lookup('resolved')
- chatting_id = self.db.status.lookup('chatting')
- except KeyError:
- pass
- else:
- if (not props.has_key('status') or
- props['status'] == unread_id or
- props['status'] == resolved_id):
- props['status'] = chatting_id
-
- # add nosy in arguments to issue's nosy list
- if not props.has_key('nosy'): props['nosy'] = []
- n = {}
- for nid in cl.get(nodeid, 'nosy'):
- n[nid] = 1
- for value in props['nosy']:
- if self.db.hasnode('user', value):
- nid = value
- else:
- continue
- if n.has_key(nid): continue
- n[nid] = 1
- props['nosy'] = n.keys()
- # add assignedto to the nosy list
- try:
- assignedto = self.db.user.lookup(props['assignedto'])
- if assignedto not in props['nosy']:
- props['nosy'].append(assignedto)
- except:
- pass
-
+ content = self.get_part_data_decoded(message)
+
+ # figure how much we should muck around with the email body
+ keep_citations = getattr(self.instance.config, 'EMAIL_KEEP_QUOTED_TEXT',
+ 'no') == 'yes'
+ keep_body = getattr(self.instance.config, 'EMAIL_LEAVE_BODY_UNCHANGED',
+ 'no') == 'yes'
+
+ # parse the body of the message, stripping out bits as appropriate
+ summary, content = parseContent(content, keep_citations,
+ keep_body)
+ content = content.strip()
+
+ #
+ # handle the attachments
+ #
+ if properties.has_key('files'):
+ files = []
+ for (name, mime_type, data) in attachments:
+ if not name:
+ name = "unnamed"
+ files.append(self.db.file.create(type=mime_type, name=name,
+ content=data, **file_props))
+ # attach the files to the issue
+ if nodeid:
+ # extend the existing files list
+ fileprop = cl.get(nodeid, 'files')
+ fileprop.extend(files)
+ props['files'] = fileprop
+ else:
+ # pre-load the files list
+ props['files'] = files
+
+ #
+ # create the message if there's a message body (content)
+ #
+ if (content and properties.has_key('messages')):
message_id = self.db.msg.create(author=author,
recipients=recipients, date=date.Date('.'), summary=summary,
message_id = self.db.msg.create(author=author,
recipients=recipients, date=date.Date('.'), summary=summary,
- content=content, files=files)
- try:
- messages = cl.get(nodeid, 'messages')
- except IndexError:
- raise MailUsageError, '''
-The node specified by the designator in the subject of your message ("%s")
-does not exist.
+ content=content, files=files, messageid=messageid,
+ inreplyto=inreplyto, **msg_props)
-Subject was: "%s"
-'''%(nodeid, subject)
- messages.append(message_id)
- props['messages'] = messages
+ # attach the message to the node
+ if nodeid:
+ # add the message to the node's list
+ messages = cl.get(nodeid, 'messages')
+ messages.append(message_id)
+ props['messages'] = messages
+ else:
+ # pre-load the messages list
+ props['messages'] = [message_id]
- # now apply the changes
- try:
+ #
+ # perform the node change / create
+ #
+ try:
+ # merge the command line props defined in issue_props into
+ # the props dictionary because function(**props, **issue_props)
+ # is a syntax error.
+ for prop in issue_props.keys() :
+ if not props.has_key(prop) :
+ props[prop] = issue_props[prop]
+ if nodeid:
cl.set(nodeid, **props)
cl.set(nodeid, **props)
- except (TypeError, IndexError, ValueError), message:
- raise MailUsageError, '''
+ else:
+ nodeid = cl.create(**props)
+ except (TypeError, IndexError, ValueError), message:
+ raise MailUsageError, '''
There was a problem with the message you sent:
%s
'''%message
There was a problem with the message you sent:
%s
'''%message
- # commit the changes to the DB
- self.db.commit()
- else:
- # If just an item class name is found there, we attempt to create a
- # new item of that class with its "messages" property initialized to
- # contain the new "msg" node and its "files" property initialized to
- # contain any new "file" nodes.
- message_id = self.db.msg.create(author=author,
- recipients=recipients, date=date.Date('.'), summary=summary,
- content=content, files=files)
-
- # pre-set the issue to unread
- if properties.has_key('status') and not props.has_key('status'):
- try:
- # determine the id of 'unread'
- unread_id = self.db.status.lookup('unread')
- except KeyError:
- pass
- else:
- props['status'] = '1'
-
- # set the title to the subject
- if properties.has_key('title') and not props.has_key('title'):
- props['title'] = title
-
- # pre-load the messages list and nosy list
- props['messages'] = [message_id]
- nosy = props.get('nosy', [])
- n = {}
- for value in nosy:
- if self.db.hasnode('user', value):
- nid = value
- else:
- continue
- if n.has_key(nid): continue
- n[nid] = 1
- props['nosy'] = n.keys() + recipients
- # add the author to the nosy list
- if not n.has_key(author):
- props['nosy'].append(author)
- n[author] = 1
- # add assignedto to the nosy list
- try:
- assignedto = self.db.user.lookup(props['assignedto'])
- if not n.has_key(assignedto):
- props['nosy'].append(assignedto)
- except:
- pass
- # and attempt to create the new node
+ # commit the changes to the DB
+ self.db.commit()
+
+ return nodeid
+
+
+def setPropArrayFromString(self, cl, propString, nodeid=None):
+ ''' takes string of form prop=value,value;prop2=value
+ and returns (error, prop[..])
+ '''
+ props = {}
+ errors = []
+ for prop in string.split(propString, ';'):
+ # extract the property name and value
+ try:
+ propname, value = prop.split('=')
+ except ValueError, message:
+ errors.append('not of form [arg=value,value,...;'
+ 'arg=value,value,...]')
+ return (errors, props)
+ # convert the value to a hyperdb-usable value
+ propname = propname.strip()
+ try:
+ props[propname] = hyperdb.rawToHyperdb(self.db, cl, nodeid,
+ propname, value)
+ except hyperdb.HyperdbValueError, message:
+ errors.append(message)
+ return errors, props
+
+
+def extractUserFromList(userClass, users):
+ '''Given a list of users, try to extract the first non-anonymous user
+ and return that user, otherwise return None
+ '''
+ if len(users) > 1:
+ for user in users:
+ # make sure we don't match the anonymous or admin user
+ if userClass.get(user, 'username') in ('admin', 'anonymous'):
+ continue
+ # first valid match will do
+ return user
+ # well, I guess we have no choice
+ return user[0]
+ elif users:
+ return users[0]
+ return None
+
+
+def uidFromAddress(db, address, create=1, **user_props):
+ ''' address is from the rfc822 module, and therefore is (name, addr)
+
+ user is created if they don't exist in the db already
+ user_props may supply additional user information
+ '''
+ (realname, address) = address
+
+ # try a straight match of the address
+ user = extractUserFromList(db.user, db.user.stringFind(address=address))
+ if user is not None:
+ return user
+
+ # try the user alternate addresses if possible
+ props = db.user.getprops()
+ if props.has_key('alternate_addresses'):
+ users = db.user.filter(None, {'alternate_addresses': address})
+ user = extractUserFromList(db.user, users)
+ if user is not None:
+ return user
+
+ # try to match the username to the address (for local
+ # submissions where the address is empty)
+ user = extractUserFromList(db.user, db.user.stringFind(username=address))
+
+ # couldn't match address or username, so create a new user
+ if create:
+ # generate a username
+ if '@' in address:
+ username = address.split('@')[0]
+ else:
+ username = address
+ trying = username
+ n = 0
+ while 1:
try:
try:
- nodeid = cl.create(**props)
- except (TypeError, IndexError, ValueError), message:
- raise MailUsageError, '''
-There was a problem with the message you sent:
- %s
-'''%message
+ # does this username exist already?
+ db.user.lookup(trying)
+ except KeyError:
+ break
+ n += 1
+ trying = username + str(n)
+
+ # create!
+ return db.user.create(username=trying, address=address,
+ realname=realname, roles=db.config.NEW_EMAIL_USER_ROLES,
+ password=password.Password(password.generatePassword()),
+ **user_props)
+ else:
+ return 0
- # commit the new node(s) to the DB
- self.db.commit()
-def parseContent(content, blank_line=re.compile(r'[\r\n]+\s*[\r\n]+'),
- eol=re.compile(r'[\r\n]+'), signature=re.compile(r'^[>|\s]*[-_]+\s*$')):
+def parseContent(content, keep_citations, keep_body,
+ blank_line=re.compile(r'[\r\n]+\s*[\r\n]+'),
+ eol=re.compile(r'[\r\n]+'),
+ signature=re.compile(r'^[>|\s]*-- ?$'),
+ original_msg=re.compile(r'^[>|\s]*-----\s?Original Message\s?-----$')):
''' The message body is divided into sections by blank lines.
''' The message body is divided into sections by blank lines.
- Sections where the second and all subsequent lines begin with a ">" or "|"
- character are considered "quoting sections". The first line of the first
- non-quoting section becomes the summary of the message.
+ Sections where the second and all subsequent lines begin with a ">"
+ or "|" character are considered "quoting sections". The first line of
+ the first non-quoting section becomes the summary of the message.
+
+ If keep_citations is true, then we keep the "quoting sections" in the
+ content.
+ If keep_body is true, we even keep the signature sections.
'''
# strip off leading carriage-returns / newlines
i = 0
'''
# strip off leading carriage-returns / newlines
i = 0
if not section:
continue
lines = eol.split(section)
if not section:
continue
lines = eol.split(section)
- if lines[0] and lines[0][0] in '>|':
- continue
- if len(lines) > 1 and lines[1] and lines[1][0] in '>|':
- continue
+ if (lines[0] and lines[0][0] in '>|') or (len(lines) > 1 and
+ lines[1] and lines[1][0] in '>|'):
+ # see if there's a response somewhere inside this section (ie.
+ # no blank line between quoted message and response)
+ for line in lines[1:]:
+ if line and line[0] not in '>|':
+ break
+ else:
+ # we keep quoted bits if specified in the config
+ if keep_citations:
+ l.append(section)
+ continue
+ # keep this section - it has reponse stuff in it
+ lines = lines[lines.index(line):]
+ section = '\n'.join(lines)
+ # and while we're at it, use the first non-quoted bit as
+ # our summary
+ summary = section
+
if not summary:
if not summary:
- summary = lines[0]
- l.append(section)
- continue
- if signature.match(lines[0]):
+ # if we don't have our summary yet use the first line of this
+ # section
+ summary = section
+ elif signature.match(lines[0]) and 2 <= len(lines) <= 10:
+ # lose any signature
+ break
+ elif original_msg.match(lines[0]):
+ # ditch the stupid Outlook quoting of the entire original message
break
break
+
+ # and add the section to the output
l.append(section)
l.append(section)
- return summary, '\n\n'.join(l)
-#
-# $Log: not supported by cvs2svn $
-# Revision 1.42 2001/12/15 19:24:39 rochecompaan
-# . Modified cgi interface to change properties only once all changes are
-# collected, files created and messages generated.
-# . Moved generation of change note to nosyreactors.
-# . We now check for changes to "assignedto" to ensure it's added to the
-# nosy list.
-#
-# Revision 1.41 2001/12/10 00:57:38 richard
-# From CHANGES:
-# . Added the "display" command to the admin tool - displays a node's values
-# . #489760 ] [issue] only subject
-# . fixed the doc/index.html to include the quoting in the mail alias.
-#
-# Also:
-# . fixed roundup-admin so it works with transactions
-# . disabled the back_anydbm module if anydbm tries to use dumbdbm
-#
-# Revision 1.40 2001/12/05 14:26:44 rochecompaan
-# Removed generation of change note from "sendmessage" in roundupdb.py.
-# The change note is now generated when the message is created.
-#
-# Revision 1.39 2001/12/02 05:06:16 richard
-# . We now use weakrefs in the Classes to keep the database reference, so
-# the close() method on the database is no longer needed.
-# I bumped the minimum python requirement up to 2.1 accordingly.
-# . #487480 ] roundup-server
-# . #487476 ] INSTALL.txt
-#
-# I also cleaned up the change message / post-edit stuff in the cgi client.
-# There's now a clearly marked "TODO: append the change note" where I believe
-# the change note should be added there. The "changes" list will obviously
-# have to be modified to be a dict of the changes, or somesuch.
-#
-# More testing needed.
-#
-# Revision 1.38 2001/12/01 07:17:50 richard
-# . We now have basic transaction support! Information is only written to
-# the database when the commit() method is called. Only the anydbm
-# backend is modified in this way - neither of the bsddb backends have been.
-# The mail, admin and cgi interfaces all use commit (except the admin tool
-# doesn't have a commit command, so interactive users can't commit...)
-# . Fixed login/registration forwarding the user to the right page (or not,
-# on a failure)
-#
-# Revision 1.37 2001/11/28 21:55:35 richard
-# . login_action and newuser_action return values were being ignored
-# . Woohoo! Found that bloody re-login bug that was killing the mail
-# gateway.
-# (also a minor cleanup in hyperdb)
-#
-# Revision 1.36 2001/11/26 22:55:56 richard
-# Feature:
-# . Added INSTANCE_NAME to configuration - used in web and email to identify
-# the instance.
-# . Added EMAIL_SIGNATURE_POSITION to indicate where to place the roundup
-# signature info in e-mails.
-# . Some more flexibility in the mail gateway and more error handling.
-# . Login now takes you to the page you back to the were denied access to.
-#
-# Fixed:
-# . Lots of bugs, thanks Roché and others on the devel mailing list!
-#
-# Revision 1.35 2001/11/22 15:46:42 jhermann
-# Added module docstrings to all modules.
-#
-# Revision 1.34 2001/11/15 10:24:27 richard
-# handle the case where there is no file attached
-#
-# Revision 1.33 2001/11/13 21:44:44 richard
-# . re-open the database as the author in mail handling
-#
-# Revision 1.32 2001/11/12 22:04:29 richard
-# oops, left debug in there
-#
-# Revision 1.31 2001/11/12 22:01:06 richard
-# Fixed issues with nosy reaction and author copies.
-#
-# Revision 1.30 2001/11/09 22:33:28 richard
-# More error handling fixes.
-#
-# Revision 1.29 2001/11/07 05:29:26 richard
-# Modified roundup-mailgw so it can read e-mails from a local mail spool
-# file. Truncates the spool file after parsing.
-# Fixed a couple of small bugs introduced in roundup.mailgw when I started
-# the popgw.
-#
-# Revision 1.28 2001/11/01 22:04:37 richard
-# Started work on supporting a pop3-fetching server
-# Fixed bugs:
-# . bug #477104 ] HTML tag error in roundup-server
-# . bug #477107 ] HTTP header problem
-#
-# Revision 1.27 2001/10/30 11:26:10 richard
-# Case-insensitive match for ISSUE_TRACKER_EMAIL in address in e-mail.
-#
-# Revision 1.26 2001/10/30 00:54:45 richard
-# Features:
-# . #467129 ] Lossage when username=e-mail-address
-# . #473123 ] Change message generation for author
-# . MailGW now moves 'resolved' to 'chatting' on receiving e-mail for an issue.
-#
-# Revision 1.25 2001/10/28 23:22:28 richard
-# fixed bug #474749 ] Indentations lost
-#
-# Revision 1.24 2001/10/23 22:57:52 richard
-# Fix unread->chatting auto transition, thanks Roch'e
-#
-# Revision 1.23 2001/10/21 04:00:20 richard
-# MailGW now moves 'unread' to 'chatting' on receiving e-mail for an issue.
-#
-# Revision 1.22 2001/10/21 03:35:13 richard
-# bug #473125: Paragraph in e-mails
-#
-# Revision 1.21 2001/10/21 00:53:42 richard
-# bug #473130: Nosy list not set correctly
-#
-# Revision 1.20 2001/10/17 23:13:19 richard
-# Did a fair bit of work on the admin tool. Now has an extra command "table"
-# which displays node information in a tabular format. Also fixed import and
-# export so they work. Removed freshen.
-# Fixed quopri usage in mailgw from bug reports.
-#
-# Revision 1.19 2001/10/11 23:43:04 richard
-# Implemented the comma-separated printing option in the admin tool.
-# Fixed a typo (more of a vim-o actually :) in mailgw.
-#
-# Revision 1.18 2001/10/11 06:38:57 richard
-# Initial cut at trying to handle people responding to CC'ed messages that
-# create an issue.
-#
-# Revision 1.17 2001/10/09 07:25:59 richard
-# Added the Password property type. See "pydoc roundup.password" for
-# implementation details. Have updated some of the documentation too.
-#
-# Revision 1.16 2001/10/05 02:23:24 richard
-# . roundup-admin create now prompts for property info if none is supplied
-# on the command-line.
-# . hyperdb Class getprops() method may now return only the mutable
-# properties.
-# . Login now uses cookies, which makes it a whole lot more flexible. We can
-# now support anonymous user access (read-only, unless there's an
-# "anonymous" user, in which case write access is permitted). Login
-# handling has been moved into cgi_client.Client.main()
-# . The "extended" schema is now the default in roundup init.
-# . The schemas have had their page headings modified to cope with the new
-# login handling. Existing installations should copy the interfaces.py
-# file from the roundup lib directory to their instance home.
-# . Incorrectly had a Bizar Software copyright on the cgitb.py module from
-# Ping - has been removed.
-# . Fixed a whole bunch of places in the CGI interface where we should have
-# been returning Not Found instead of throwing an exception.
-# . Fixed a deviation from the spec: trying to modify the 'id' property of
-# an item now throws an exception.
-#
-# Revision 1.15 2001/08/30 06:01:17 richard
-# Fixed missing import in mailgw :(
-#
-# Revision 1.14 2001/08/13 23:02:54 richard
-# Make the mail parser a little more robust.
-#
-# Revision 1.13 2001/08/12 06:32:36 richard
-# using isinstance(blah, Foo) now instead of isFooType
-#
-# Revision 1.12 2001/08/08 01:27:00 richard
-# Added better error handling to mailgw.
-#
-# Revision 1.11 2001/08/08 00:08:03 richard
-# oops ;)
-#
-# Revision 1.10 2001/08/07 00:24:42 richard
-# stupid typo
-#
-# Revision 1.9 2001/08/07 00:15:51 richard
-# Added the copyright/license notice to (nearly) all files at request of
-# Bizar Software.
-#
-# Revision 1.8 2001/08/05 07:06:07 richard
-# removed some print statements
-#
-# Revision 1.7 2001/08/03 07:18:22 richard
-# Implemented correct mail splitting (was taking a shortcut). Added unit
-# tests. Also snips signatures now too.
-#
-# Revision 1.6 2001/08/01 04:24:21 richard
-# mailgw was assuming certain properties existed on the issues being created.
-#
-# Revision 1.5 2001/07/29 07:01:39 richard
-# Added vim command to all source so that we don't get no steenkin' tabs :)
-#
-# Revision 1.4 2001/07/28 06:43:02 richard
-# Multipart message class has the getPart method now. Added some tests for it.
-#
-# Revision 1.3 2001/07/28 00:34:34 richard
-# Fixed some non-string node ids.
-#
-# Revision 1.2 2001/07/22 12:09:32 richard
-# Final commit of Grande Splite
-#
-#
+ # figure the summary - find the first sentence-ending punctuation or the
+ # first whole line, whichever is longest
+ sentence = re.search(r'^([^!?\.]+[!?\.])', summary)
+ if sentence:
+ sentence = sentence.group(1)
+ else:
+ sentence = ''
+ first = eol.split(summary)[0]
+ summary = max(sentence, first)
+
+ # Now reconstitute the message content minus the bits we don't care
+ # about.
+ if not keep_body:
+ content = '\n\n'.join(l)
+
+ return summary, content
+
# vim: set filetype=python ts=4 sw=4 et si
# vim: set filetype=python ts=4 sw=4 et si