def room(room_id):
room_online_user_channel = app.config["ROOM_ONLINE_USER_CHANNEL"].format(
room=room_id)
room_content_channel = app.config["ROOM_CONTENT_CHANNEL"].format(
room=room_id)
room_info_key = app.config["ROOM_INFO_KEY"].format(room=room_id)
if session["room"] is not None:
session["room"] = None
rc.zrem(room_online_user_channel, current_user.username)
session["room"] = str(room_id)
rc.zadd(room_online_user_channel, current_user.username, time.time())
room_info = json.loads(rc.get(room_info_key))
room_content = reversed(
rc.zrevrange(room_content_channel, 0, 200, withscores=True))
room_content_list = []
for item in room_content:
room_content_list.append(json.loads(item[0]))
room_online_users = []
for user in rc.zrange(room_online_user_channel, 0, -1):
room_online_users.append(user)
return render_template("room.html",
room_id=room_id,
room_info=room_info,
users=room_online_users,
user_name=current_user.username,
messages=room_content_list)
def index():
session["room"] = None
form = RoomCreateForm()
if form.validate_on_submit():
room_id = rc.incr(app.config["ROOM_INCR_KEY"])
rc.set(
app.config["ROOM_INFO_KEY"].format(room=room_id),
json.dumps({
"title":
form.title.data,
"room_id":
room_id,
"creator":
current_user.username,
"created":
datetime.datetime.now().strftime("%a %b %d %H:%M:%S %Y")
}))
flash("New room has already been created successfully!")
return redirect("/room/" + str(room_id))
rooms = []
room_info_keys = app.config["ROOM_INFO_KEY"].format(room='*')
for room_info_key in rc.keys(room_info_keys):
room_info = json.loads(rc.get(room_info_key))
rooms.append({
"id": room_info["room_id"],
"creator": room_info["creator"],
"title": room_info["title"],
"time": room_info["created"]
})
return render_template("index.html", form=form, rooms=rooms)
def room(room_id):
room_online_user_channel = app.config["ROOM_ONLINE_USER_CHANNEL"].format(room=room_id)
room_content_channel = app.config["ROOM_CONTENT_CHANNEL"].format(room=room_id)
room_info_key = app.config["ROOM_INFO_KEY"].format(room=room_id)
if session["room"] is not None:
session["room"] = None
rc.zrem(room_online_user_channel, current_user.username)
session["room"] = str(room_id)
rc.zadd(room_online_user_channel, current_user.username, time.time())
room_info = json.loads(rc.get(room_info_key))
room_content = reversed(rc.zrevrange(room_content_channel, 0, 200, withscores=True))
room_content_list = []
for item in room_content:
room_content_list.append(json.loads(item[0]))
room_online_users =[]
for user in rc.zrange(room_online_user_channel, 0, -1):
room_online_users.append(user)
return render_template("room.html",
room_id=room_id,
room_info=room_info,
users=room_online_users,
user_name=current_user.username,
messages=room_content_list)
def rm_room(room_id):
room_info_key = app.config["ROOM_INFO_KEY"].format(room=room_id)
room_info = json.loads(rc.get(room_info_key))
if room_info["creator"] != current_user.username:
flash("You are not the creator of this room!")
return redirect(url_for("index"))
room_content = app.config["ROOM_CONTENT_CHANNEL"].format(room=room_id)
room_online_user_channel = app.config["ROOM_ONLINE_USER_CHANNEL"].format(room=room_id)
rc.delete(room_info_key)
rc.delete(room_content)
rc.delete(room_online_user_channel)
flash("The room "+str(room_id)+" has been deleted.")
return redirect(url_for("index"))
def rm_room(room_id):
room_info_key = app.config["ROOM_INFO_KEY"].format(room=room_id)
room_info = json.loads(rc.get(room_info_key))
if room_info["creator"] != current_user.username:
flash("You are not the creator of this room!")
return redirect(url_for("index"))
room_content = app.config["ROOM_CONTENT_CHANNEL"].format(room=room_id)
room_online_user_channel = app.config["ROOM_ONLINE_USER_CHANNEL"].format(
room=room_id)
rc.delete(room_info_key)
rc.delete(room_content)
rc.delete(room_online_user_channel)
flash("The room " + str(room_id) + " has been deleted.")
return redirect(url_for("index"))
def index():
session["room"] = None
form = RoomCreateForm()
if form.validate_on_submit():
room_id = rc.incr(app.config["ROOM_INCR_KEY"])
rc.set(app.config["ROOM_INFO_KEY"].format(room=room_id),
json.dumps({"title": form.title.data,
"room_id": room_id,
"creator": current_user.username,
"created": datetime.datetime.now().strftime("%a %b %d %H:%M:%S %Y")
}))
flash("New room has already been created successfully!")
return redirect("/room/"+str(room_id))
rooms = []
room_info_keys = app.config["ROOM_INFO_KEY"].format(room='*')
for room_info_key in rc.keys(room_info_keys):
room_info = json.loads(rc.get(room_info_key))
rooms.append({
"id": room_info["room_id"],
"creator": room_info["creator"],
"title": room_info["title"],
"time": room_info["created"]
})
return render_template("index.html", form=form, rooms=rooms)
