import praw
import time
import urllib
import urllib2
import random

botText = ""

def cleanResponse(responseText):
    cleaned = responseText.replace("<em>","*")
    cleaned = cleaned.replace("</em>","*")
    cleaned = cleaned.replace("<wbr>","")
    cleaned = cleaned.replace("<b>....</b>"," ")
    cleaned = cleaned.replace("<b>.....</b>"," ")
    cleaned = cleaned.replace("<b>......</b>"," ")
    cleaned = cleaned.replace("<b>.......</b>"," ")
    cleaned = cleaned.replace("<b>........</b>"," ")
    cleaned = cleaned.replace("<b>.........</b>"," ")
    return cleaned

def cleanComment(comment):
    cleaned = comment.replace('"',' ')
    cleaned = cleaned.replace('-',' ')
    cleaned = cleaned.replace('+',' ')
    return cleaned

def getResponse(text):
    url1 = "https://www.google.com/search?q="
    encodedData = urllib.quote_plus(text)
    url2 = url1 + encodedData
    url2 = url2 + "&tbm=dsc"
    ##print url2
    url = url2
    opener = urllib2.build_opener()
    opener.addheaders = [('User-agent', 'Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.22 (KHTML, like Gecko) Ubuntu Chromium/25.0.1364.160 Chrome/25.0.1364.160 Safari/537.22')]
    response = opener.open(url)
    the_page = response.read()
    anyResults = the_page.find("Try different keywords")
    if(anyResults == -1):
        startPosition = the_page.find('<span class="st">')
        endPosition = the_page.find("</span>",startPosition + 17)
        result = the_page[startPosition+17:endPosition]
        ##print result
        checkSpace = len(result)-2
        if(result[checkSpace] == "-"):
            ##print "Search Result is padded with a date...Updating text location"
            startPosition = endPosition+7
            endPosition = the_page.find("</span>",startPosition)
            result = the_page[startPosition:endPosition]
            ##print result
        result = cleanResponse(result)
        responseArray = result.split("<b>...</b>")
        print len(responseArray)
        ##for x in range(0, len(responseArray)):
            ##print responseArray[x]
        if(len(responseArray) == 1):
            print "RESPONSE: " + responseArray[0]
            s = raw_input('a/s/d-? ')
            if(s == "a"):
                return responseArray[0]
            else:
                return -1
        else:
            for x in range(0, len(responseArray)):
                print "RESPONSE: " + responseArray[x]
                s = raw_input('a/s/d-? ')
                if(s == "a"):
                    return responseArray[x]
                if(s == "d"):
                    return -1
    else:
        print "No Valid Responses"
        return -1

print "Logging in..."
r = praw.Reddit('Drunken IBM Watson AI')
r.login('USERNAME', 'PASSWORD')
already_done = set()
while True:
    subreddit = r.get_subreddit('all')
    subreddit_comments = subreddit.get_comments()
    for comment in subreddit_comments:
        print "Scanning Comment..."
            if len(comment.body) > 25 and comment.id not in already_done:
            print "COMMENT: " + comment.body
            commentResponse = getResponse(cleanComment(comment.body))
            if(commentResponse != -1):
                print "Comment Sleeping..."
                print "Commenting..."
                try:
                    comment.reply(commentResponse + botText)
                        already_done.add(comment.id)
                except:
                    print "Error in Commenting...Sleeping"
                    time.sleep(60)
        print "Sleeping..."
        time.sleep(2)