#!/usr/bin/python

import datetime
import parsepalmdatebook
import cgi
import xml.sax.saxutils

dateBookName = 'datebook.txt'

def getXMLDateString(date):
    return "<year>%d</year><month>%d</month><day>%d</day>" % (date.year, date.month, date.day)

def getXMLTimeString(time):
    return "<hour>%d</hour><minute>%d</minute><second>%d</second>" % (time.hour, time.minute, time.second)

form = cgi.FieldStorage()
month = int(form.getfirst('month'))
year = int(form.getfirst('year'))
day = int(form.getfirst('day'))
#month = 12
#year = 2005
#day = 20
numDays = form.getfirst('numDays')
if (numDays == None):
    numDays = 28
else:
    try:
        numDays = int(numDays)
    except:
        numDays = 28

entries = parsepalmdatebook.getEntries(dateBookName, datetime.date(year, month, day), numDays)

print "Content-type: text/xml\n\n"
print "<entries>"
entryKeys = entries.keys()
entryKeys.sort()
for date in entryKeys:
    for entry in entries[date]:
        print "<entry>"
        print "<curdate>%s</curdate>" % (getXMLDateString(date))
        print "<startdate>%s</startdate>" % (getXMLDateString(entry.getStartDate()))
        if (entry.getEndDate()):
            print "<enddate>%s</enddate>" % (getXMLDateString(entry.getEndDate()))
        if (isinstance(entry.startDate, datetime.datetime)):
            print "<starttime>%s</starttime>" % (getXMLTimeString(entry.startDate.time()))
            if (entry.getEndDate()):
                print "<endtime>%s</endtime>" % (getXMLTimeString(entry.endDate.time()))
        print "<title>%s</title>" % (xml.sax.saxutils.escape(entry.title))
        if (entry.category):
            print "<category>%s</category>" % (xml.sax.saxutils.escape(entry.category))
        # TODO - repeats?
        print "</entry>\n"
print "</entries>"
print "\n"