def broadcast_post():
text = request.form["text"].strip()
if not text:
abort(400)
if request.form["color"][0] == "#":
color = request.form["color"][1:]
else:
color = request.form["color"]
if not color_validator.match(color):
abort(400)
g.db.add(AdminLogEntry(
action_user=g.user,
type="broadcast",
description=text,
))
message_json = json.dumps({
"messages": [{
"id": None,
"user_number": None,
"posted": time.time(),
"type": "global",
"color": color,
"acronym": "",
"name": "",
"text": text,
}]
})
next_index = 0
while True:
next_index, keys = g.redis.scan(next_index,"chat:*:online")
for key in keys:
chat_id = key[5:-7]
g.redis.publish("channel:%s" % chat_id, message_json)
if int(next_index) == 0:
break
return redirect(url_for("admin_broadcast"))
def validate_character_form(form):
try:
search_character_id = int(form["search_character_id"])
g.db.query(SearchCharacter).filter(SearchCharacter.id == search_character_id).one()
except (KeyError, ValueError, NoResultFound):
# id 1 always exists so fall back to that.
search_character_id = 1
shortcut = form.get("shortcut", "").strip()
if shortcut and not username_validator.match(shortcut):
abort(400)
# Don't allow a blank name.
if form["name"] == "":
abort(400)
# Validate color.
# <input type="color"> always prefixes with a #.
if form["color"][0] == "#":
color = form["color"][1:]
else:
color = form["color"]
if not color_validator.match(color):
abort(400)
# Validate case.
if form["case"] not in case_options:
abort(400)
# XXX PUT LENGTH LIMIT ON REPLACEMENTS?
# Zip replacements.
replacements = zip(
form.getlist("quirk_from"),
form.getlist("quirk_to"),
)
# Strip out any rows where from is blank or the same as to.
replacements = [_ for _ in replacements if _[0] != "" and _[0] != _[1]]
# And encode as JSON.
json_replacements = json.dumps(replacements)
# XXX PUT LENGTH LIMIT ON REGEXES?
# Zip regexes.
regexes = zip(
form.getlist("regex_from"),
form.getlist("regex_to"),
)
# Strip out any rows where from is blank or the same as to.
regexes = [_ for _ in regexes if _[0] != "" and _[0] != _[1]]
# And encode as JSON.
json_regexes = json.dumps(regexes)
return {
# There are length limits on the front end so silently truncate these.
"title": form["title"][:50] if "title" in form else "",
"search_character_id": search_character_id,
"shortcut": shortcut if len(shortcut) != 0 else None,
"name": form["name"][:50],
"acronym": form["acronym"][:15],
"color": color,
"quirk_prefix": form["quirk_prefix"][:100],
"quirk_suffix": form["quirk_suffix"][:100],
"case": form["case"],
"replacements": json_replacements,
"regexes": json_regexes,
}
