cam4 auto

#!/usr/bin/python
import sys
import urllib
import urllib2
import httplib
import re
import os
import time
import datetime
import commands

def main ():

    #Firstly make sure there are no offline sessions running which could mess with our logic checking
    for name in names:
        if not getStatus(name):
            print 'offline' + name
            status, pid = commands.getstatusoutput("ps -ef | grep -v grep | grep -i "+ name + " | grep -i chrom | head -n 1 | awk '{print $2}'")
            if pid :
                print "killing " + pid
                os.system("kill -9 " + pid)


    #Secondly check who is online and if there are any recording conflicts
    for name in names:
        #check person is online of not
        if getStatus(name):
            #create url variable
            url = "www.cam4.com/" + name
            #sucess user is online
            print "Online: " + name
            #check if we are already recording for this user, if so then exit the script
            status, pid = commands.getstatusoutput("ps -ef | grep -i "+ name + " | grep -v grep | grep chrom |  head -n 1 | wc -l")
            if "1" in pid:
                print "We are already recodring for this user"
                continue
            #Check if we are recording for another user, if so send an email saying the user is online but we are currently recording another user
            status, pid = commands.getstatusoutput("ps -ef | grep -v grep | grep -i cam4 | head -n 1 | wc -l")
            if "1" in pid:
                print "Recodring conflict for user " + name
                os.system('(echo "Subject: Recodring Conflict" ; echo We are recording another stream and the following user has came online "' + url + '" ) | /usr/sbin/sendmail  ' + email)
                continue
            #Looks like this is a new stream, start recording and email
            os.system('(echo "Subject: User Online" ; echo "' + url + '" ) | /usr/sbin/sendmail ' + email)
            os.system('su - ' + disp_user + ' -c "export DISPLAY=:2; chromium-browser  ' + url + ' &">/dev/null 2>&1')


def getStatus(name):
    url = 'http://www.cam4.com/' + name
    req = urllib2.Request(url)
    response = urllib2.urlopen(req)
    the_page = response.read()
    if '<div id="camPaneBig">' in the_page:
            return True
    else:
            return False

if __name__ == "__main__":
    #user who owns the unix display
    disp_user = "bob"
    #email to receive the alerts
    email = "bob@bob.com"
    #profiles you want to monitor
    names =['sally','sam']
    main()