"""An echobox is a device that, upon feeding it an input, stores it and
outputs a previously submitted input.
Usage: !echobox input"""

import random
import urllib
import urllib2

def echobox(nick,channel,tenquestionmarks,input):
    """The echobox command submits some text into an "echobox", or
    a collection of quotes. After doing so, it outputs a random
    quote from that colleciton."""
    
    if input == None or input == "":
        return tenquestionmarks.html("<b>Echobox error</b>: You need to type something after !echobox, because I'm too lazy to come up with something for you.")
    
    result = ""
    if "web_echobox_url" in tenquestionmarks.config()["echobox"]:
        service_target = "%s?%s" % (tenquestionmarks.config()["echobox"]["web_echobox_url"],urllib.urlencode({"input": input, "nick": nick, "chan": channel}))
        result = urllib2.urlopen(service_target).read()
    else:
        echobox = tenquestionmarks.get_json("echobox.json")
        if "echoes" not in echobox:
            echobox["echoes"] = []
        echobox["echoes"].append(input)
        tenquestionmarks.put_json("echobox.json",echobox)
        result = random.choice(echobox["echoes"])
    return tenquestionmarks.html("<b>Echobox</b>: %s" % (result))