def edit_poster(poster_id):
sqlsession = Session()
# Look up Poster
poster = (sqlsession.query(models.Poster)
.options(
joinedload(models.Poster.emails))
.filter(models.Poster.id == poster_id)).one()
if request.method == 'POST':
changed = False
if 'remove_email' in request.form:
email = request.form['remove_email']
(sqlsession.query(models.PosterEmail)
.filter(models.PosterEmail.poster_id == poster_id)
.filter(models.PosterEmail.address == email)).delete()
changed = True
if 'add_email' in request.form:
email = request.form['add_email']
new_email = models.PosterEmail(address=email, poster=poster)
sqlsession.add(new_email)
changed = True
if 'name' in request.form:
poster.name = request.form['name']
sqlsession.add(poster)
changed = True
if changed:
sqlsession.commit()
return redirect(url_for('edit_poster', poster_id=poster_id), 303)
return render_template('edit_poster.html', poster=poster,
msg=request.form.get('msg'),
error=request.form.get('error'))
def assign_task(thread_id):
"""Assign a new task to a thread.
"""
sqlsession = Session()
thread = (sqlsession.query(models.Thread)
.filter(models.Thread.id == thread_id)).one()
task = (sqlsession.query(models.Task)
.filter(models.Task.id == request.form['task'])).one()
poster_req = (sqlsession.query(models.Poster)
.filter(models.Poster.id == request.form['poster']))
poster = poster_req.one()
# Note that, although the Poster definitely exists, here we don't check
# that he took part in the thread
try:
# Assign task
task_assignation = models.TaskAssignation(
thread=thread,
task=task,
poster=poster)
sqlsession.add(task_assignation)
# Update Poster's score
poster_req.update({
models.Poster.score: models.Poster.score + task.reward})
sqlsession.commit()
except IntegrityError:
pass
return redirect(url_for('thread', thread_id=thread_id), 303)
def scores():
"""Scores.
Display a list of contributors with their current number of points.
"""
sqlsession = Session()
posters = (sqlsession.query(models.Poster)
.order_by(models.Poster.score.desc())).all()
return render_template('scores.html', posters=posters)
def add_email():
"""Create a new Poster or add an address to an existing Poster.
"""
sqlsession = Session()
email = request.form['email']
# Look up a Poster with that email
poster_email = (sqlsession.query(models.PosterEmail)
.options(
joinedload(models.PosterEmail.poster))
.filter(models.PosterEmail.address == email))
try:
poster_email = poster_email.one()
except NoResultFound:
pass
else:
return redirect(url_for(
'edit_poster', poster=poster_email.poster.id,
error="This email is already associated to a poster"))
# If we got poster the info to create a new poster
if 'name' in request.form and 'poster_id' not in request.form:
new_poster = models.Poster(name=request.form['name'])
sqlsession.add(new_poster)
new_email = models.PosterEmail(address=email, poster=new_poster)
sqlsession.add(new_email)
sqlsession.commit()
return redirect(url_for('edit_poster', poster_id=new_poster.id,
msg='Poster created'), 303)
elif 'name' not in request.form and 'poster_id' in request.form:
poster_id = int(request.form['poster_id'])
poster = (sqlsession.query(models.Poster)
.filter(models.Poster.id == poster_id)).one()
new_email = models.PosterEmail(address=email, poster=poster)
sqlsession.add(new_email)
sqlsession.commit()
return redirect(url_for('edit_poster', poster_id=poster.id), 303)
# If both are set, something is going on, just display the forms again
# Renders the form that will allow to choose an existing Poster or to
# create a new one
# In both cases, redirect here
all_posters = sqlsession.query(models.Poster).all()
return render_template('add_email.html', email=email,
posters=all_posters)
def vote():
"""Main view.
Shows the list of threads that require resolution.
"""
sqlsession = Session()
threads = (sqlsession.query(models.Thread)
.options(
joinedload(models.Thread.task_assignations)
.joinedload(models.TaskAssignation.task),
joinedload(models.Thread.messages))
.order_by(models.Thread.last_msg.desc())).all()
return render_template('vote.html', threads=threads)
def thread(thread_id):
"""Shows a thread and allows to vote on it.
"""
sqlsession = Session()
thread = (sqlsession.query(models.Thread)
.options(
joinedload(models.Thread.messages)
.joinedload(models.Message.poster_email)
.joinedload(models.PosterEmail.poster),
joinedload(models.Thread.task_assignations))
.filter(models.Thread.id == thread_id)).one()
tasks = (sqlsession.query(models.Task)).all()
posters = set(msg.poster_email.poster
for msg in thread.messages
if msg.poster_email is not None)
# The email addresses participating in this thread but not yet associated
# to a Poster
registerable_senders = [msg.from_
for msg in thread.messages
if not msg.poster_email]
return render_template('thread.html',
thread=thread, tasks=tasks, posters=posters,
registerable_senders=registerable_senders)
def main():
logging.basicConfig(level=logging.INFO)
host, use_ssl, port, user, password = config.INBOX
if callable(user):
user = user()
if callable(password):
password = password()
for msg in get_messages(host, use_ssl, port, user, password):
# Feed it to Python's standard RFC 2822-based message parser
parser = Parser()
msg = parser.parsestr(msg)
# Headers of interest
msgid = msg["Message-ID"]
replyto = msg["In-Reply-To"]
subject = decode_subject(msg["Subject"])
from_ = email.utils.parseaddr(msg["From"])[1]
date = email.utils.parsedate_tz(msg["Date"])
if date:
date = datetime.fromtimestamp(email.utils.mktime_tz(date))
logger.debug("Parsing message from %r" % (from_,))
# Find text content
if msg.is_multipart():
logger.debug("Message is multipart with %d parts" % (len(msg.get_payload()),))
# RFC 2046 says that the last part is preferred
text = None
is_html = True
for part in msg.get_payload():
if part.get_content_type() == "text/plain" or (part.get_content_type() == "text/html" and is_html):
charset = part.get_charsets()[0]
text = part.get_payload(decode=True).decode(charset, "replace")
is_html = part.get_content_type() == "text/html"
if text is not None:
logger.debug("Found a text part (text/%s)" % ("html" if is_html else "plain"))
else:
logger.debug("Didn't find a text part")
if text is None:
text = msg.preamble
is_html = False
if text:
logger.debug("Using preamble")
else:
charset = msg.get_charsets()[0]
text = msg.get_payload(decode=True).decode(charset, "replace")
content_type = msg.get_content_type()
is_html = content_type == "text/html"
logger.debug("Message is not multipart (%s)" % (content_type,))
if not text:
logger.warning("Message from %r has no text!" % (from_,))
text = "(No text content found)"
elif is_html:
try:
import html2text
except ImportError:
warnings.warn("Can't convert HTML to text -- html2text " "library not found")
else:
logger.debug("Converting HTML with html2text")
h = html2text.HTML2Text()
text = h.handle(text)
is_html = False
# Find thread this message is a part of
sqlsession = Session()
thread = None
if replyto:
try:
parent_msg = sqlsession.query(models.Message).filter(models.Message.id == replyto).one()
except NoResultFound:
pass
else:
thread = parent_msg.thread
logger.debug("Message is part of existing thread %d" % (thread.id,))
if thread is None:
thread = models.Thread(last_msg=date)
thread_created = True
sqlsession.add(thread)
else:
thread_created = False
# FIXME : This should be synchronized somehow
# Update last_msg date field
if thread.last_msg < date:
thread.last_msg = date
sqlsession.add(thread)
# Insert message
message = models.Message(id=msgid, thread=thread, date=date, from_=from_, subject=subject, text=text)
sqlsession.add(message)
try:
sqlsession.commit()
except IntegrityError:
sqlsession.rollback()
logger.info("Got IntegrityError inserting message, skipping")
else:
if thread_created:
logger.debug("Created new thread %d" % (thread.id,))