def comment(u, cid):
if current_user.is_anonymous():
abort(403)
try:
comic = get_comic_query(u).filter_by(id=cid).one()
except NoResultFound:
abort(404)
form = CommentForm()
if form.validate_on_submit():
if form.anonymous.data:
name = "Anonymous"
else:
name = current_user.username
post = Post(name, form.comment.data, "", None)
post.thread = comic.thread
image = form.datafile.file
if image:
post.filename = chan_filename(image)
save_file(post.fp(), image)
db.session.add(post)
db.session.commit()
return redirect(url_for_comic(comic))
def recent(u):
char = request.args.get("char", None)
if char is not None:
if char == "anything-goes":
# Get all characters that exist in this universe who have had any
# appearances. This could fail, in which case we bail with a cute
# error message.
q = Character.query.filter_by(universe=u)
chars = q.filter(Character.comics.any()).all()
if not chars:
flash("No characters have been introduced yet. Patience, "
"grasshopper.")
return redirect(url_for("recent", u=u))
char = choice(chars)
else:
char = Character.query.filter_by(universe=u, slug=char).first()
if not char:
flash("That character doesn't exist. I'm sorry, but we don't "
"have fanfiction-based characters in the story.")
return redirect(url_for("recent", u=u))
elif not char.comics:
flash("That character has not made an appearance yet. We "
"know how popular they are, though, so be prepared for "
"their debut!")
return redirect(url_for("recent", u=u))
q = get_comic_query(u)
if char:
q = q.filter(Comic.characters.contains(char))
comic = q.order_by(Comic.id.desc()).first()
if not comic:
# We probably shouldn't have been able to get here, in general. This
# could happen if there are no comics in this universe yet. However,
# it could possibly happen if there is some bug in the above
# character-sorting logic. Be aware of this when debugging this code
# later. :3
flash("No comics could be found. Something went wrong, perhaps?")
return redirect(url_for("index"))
if char:
return redirect(url_for_comic(comic, char=char.slug))
else:
return redirect(url_for_comic(comic))
def universe_rss(u):
q = get_comic_query(u).order_by(Comic.time.desc())
comics = q[:10]
stuff = []
for comic in comics:
url = url_for_comic(comic, _external=True)
stuff.append((url, comic))
link = url_for("recent", _external=True, u=u)
return make_rss2(link, u.title, stuff)
def rss():
# Filter out comics that have not yet gone live.
q = Comic.query.filter(Comic.time < datetime.now())
comics = q.order_by(Comic.time.desc())[:10]
stuff = []
for comic in comics:
url = url_for_comic(comic, _external=True)
stuff.append((url, comic))
link = url_for("index", _external=True)
return make_rss2(link, "DCoN", stuff)
