#!/usr/bin/python
import urllib
import sys
import getopt
 
optstring = "f:c:t:e:h"
longopts = ['file=','title=',"command-line=",'expire-time=',"help"]
try:
    opts, args = getopt.getopt(sys.argv[1:],optstring,longopts);
except:
    print str(err)
    usage()
    sys.exit(1);
 
 
def usage():
    print """Usage:
    Using no command line arguments will accept content from STDIN.
 
    -f <file>    Pastes the contents of a file.
    -c <string>    Pastes the string from the command line."""
 
def postString(string,title):
    stripped = string.strip();
    if(len(stripped) > 0):
        sys.stderr.write("Submitting...\n");
        data = urllib.urlencode({"paste" : string,"title":title,"expireTimeHour":expireTime})
        con = urllib.urlopen("http://paste.harryrose.org/pastes/",data)
        print con.geturl()
    else:
        sys.stderr.write("The pasted data didn't contain any text.\n");
 
def postFromStdin(title):
    output = ""
    for line in sys.stdin:
        output += line
    
    postString(output,title);
 
def postFromFile(filename,title):
    output = ""
    for line in open(filename, "r"):
        output += line
    
    postString(output,title);
 
def postFromCommandLine(title):
    output = ""
    for arg in sys.argv[2:]:
        if(len(output) != 0):
            output += " "
        output += arg;
    
    postString(output,title);
 
def determineSource():
    if(len(sys.argv) == 1):
        return 1
    elif(sys.argv[1] == "-f" and len(sys.argv) == 3):
        return 2
    elif(sys.argv[1] == "-c" and len(sys.argv) >= 3):
        return 3
    else:
        return -1
 
 
    
title = "";
expireTime = 3;
source = "stdin";
for o, a in opts:
    if(o in ("-h","--help")):
        usage();
        sys.exit(0);
    elif(o in ("-f","--file")):
        postFromFile(a,title);
        source = file;
    elif(o in ("-t","--title")):
        title = a;
    elif(o in ("-e","--expire-time")):
        try:
            expireTime = int(a);
        except:
            print "Error: expire time is not a valid number. using default.";
 
 
if source == "stdin":
    postFromStdin(title)