#/usr/bin/env python

import sys
import MySQLdb
from time import *
from datetime import *

class DataBase:
   def connect(self):
      self.db = MySQLdb.connect(db="szene",\
      host="localhost", \
      user="szene", \
      passwd="szene", \
      use_unicode=1)
      print "Verbindung zur DB steht"

   def close (self):
      self.db.close()
      print "Verbindung getrennt"

   def get_latest_uid_category(self, type):
      c = self.db.cursor()
      sqlqueue="SELECT uid FROM tx_skcalendar_" + type
      c.execute(sqlqueue)
      j=1
      for i in c:
         if i[0] > j:
            j = i[0]
      print "latest uid for %s is: %i" % (type, j)
      return j

   def prepare_new_month(self, month):
      #TODO Monatsvorlage rekursiv kopieren 
      # IDs der Kategorien aus config
      next_month = str(month)
      parentid = str(34)
      doktype = str(254)
      perms_user = str(31)
      perms_group = str(27)
      hidden = str(1)
      tx_rgmenu_special = str(5)
      tstamp = str(int(mktime(datetime.now().timetuple())))
      sqlqueue="INSERT INTO `pages` (`pid`, `title`, `doktype`, `tstamp`, `perms_user`, `perms_group`, `hidden`, `tx_rgmenu_special`) \
      VALUES (" \
      + "'" + parentid + "', " \
      + "'" + next_month + "', " \
      + "'" + doktype + "', " \
      + "'" + tstamp + "', " \
      + "'" + perms_user + "', " \
      + "'" + perms_group + "', " \
      + "'" + hidden + "', " \
      + "'" + tx_rgmenu_special \
      + "');"
      print sqlqueue
      c = self.db.cursor()
      c.execute(sqlqueue)

   def prepare_event(self, event_dic):
      '''hiermit wird eine neue Veranstaltung in passender Form
      fuer die VCE Extension vorbereitet'''
      event_pid = "29"
      event_title = event_dic["WAS_XML"]
      event_description = event_dic["INFORMATION"]
      event_startdate = str(int(mktime((datetime(2008,01,31,11,11,00)).timetuple())))
      event_targetgroup = "5"
      event_category = "1"
      event_organizer = "1"
      event_location = "1"
      event_tstamp = str(int(mktime(datetime.now().timetuple())))
      event_crdate = str(int(mktime(datetime.now().timetuple())))
      ## felder ohne default wert mit leerem string besetzen
      event_image = ""
      event_link = ""
      event_exeptions = ""
      event_l18n_diffsource = ""
      event1 = (event_pid, event_title, event_description, event_startdate, event_targetgroup, event_category, event_organizer, event_location, event_tstamp, event_crdate, event_image, event_link, event_exeptions, event_l18n_diffsource) 
      #event2 = (event_pid, event_title2, event_description, event_startdate, event_targetgroup, event_category, event_organizer, event_location, event_tstamp, event_crdate, event_image, event_link, event_exeptions, event_l18n_diffsource) 
      ## liste fuer alle datensaetze zusammenstellen
      #event_data = [ event1, event2 ]
      #return event_data
      print event1
      return event1

   def insert_event(self, dataset):
      '''den MySQL Befehl absetzen'''
      #sqlqueue="INSERT INTO `tx_skcalendar_event` (`pid`) VALUES ('29');"
      #c.execute(sqlqueue)
      '''
      sqlqueue="INSERT INTO `tx_skcalendar_event` (`pid` , `title`, `description`, `targetgroup`, `category`, `organizer`, `location`, `tstamp` , `crdate` ) VALUES (" \
      + "'" + self.event_pid + "', "\
      + "'" + self.event_title + "', "\
      + "'" + self.event_description + "', "\
      + "'" + self.event_targetgroup + "', "\
      + "'" + self.event_category + "', "\
      + "'" + self.event_organizer + "', "\
      + "'" + self.event_location + "', "\
      + "'" + self.event_tstamp + "', "\
      + "'" + self.event_crdate \
      + "');"
      print "folgende Datensaetze einfuegen:"
      for i in dataset:
         print i
      #c.executemany("""INSERT INTO `tx_skcalendar_event` (`pid` , `title`, `description`, `startdate`, `targetgroup`, `category`, `organizer`, `location`,  `tstamp` , `crdate`, `image`, `link`, `exeptions`, `l18n_diffsource`) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)""", data)
      '''
      #data = self.prepare_event()
      c = self.db.cursor()
      c.executemany("""INSERT INTO `tx_skcalendar_event` (`pid` , `title`, `description`, `startdate`, `targetgroup`, `category`, `organizer`, `location`,  `tstamp` , `crdate`, `image`, `link`, `exeptions`, `l18n_diffsource`) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)""", dataset)

   def insert_organizer(self):
      #get_organizers_from_config()
      return
      
      
if __name__ == '__main__':
    test = DataBase()
    test.connect()
    #test.get_latest_uid_category("organizer")
    datasource = XMLSource()
    #test.insert_event()
    test.close()
    sys.exit(0)


'''
## zur Umwandlungs von unix timestamps in mysql un umgekehrt
from time import *
from datetime import *
# von mysql (unix) timestamp in python datetime umwandeln
datetime.fromtimestamp(1199142000)
# und zurueck
mktime((datetime(2008,01,31,21,8,00)).timetuple())

## Python & MySQL
# http://www.kitebird.com/articles/pydbapi.html
# http://dustman.net/andy/python/python-and-mysql

'''