xinclude/events.py

   1 #!/usr/bin/python
   2 # -*- coding: utf-8 -*-
   3
   4 import getpass
   5 from dateutil.tz import *; from datetime import *
   6 import vobject
   7 import httplib
   8 import urlparse
   9 from lxml import etree
  10 import sys
  11 import re
  12
  13 pw = getpass.getpass()
  14 urlstr = "CALDAV ULR"
  15 url = urlparse.urlparse(urlstr)
  16 headers = {"User-Agent": "Mozilla/5.0",
  17                         "Content-Type": "text/xml",
  18                         "Accept": "text/xml"}
  19
  20 headers['authorization'] = "Basic %s" % (("%s:%s" % (username, pw)).encode('base64')[:-1])
  21 handle = httplib.HTTPSConnection('tree.se','8443')
  22 res = handle.request('GET', 'CALENDAR PATH', "", headers)
  23 r = handle.getresponse()
  24 if r.status != 200:
  25   print "Failed to connect! Wrong Password ?"
  26   sys.exit(5)
  27 s = r.read()
  28 events = []
  29 headers = ['dtstart','summary','location','description']
  30 for cal in vobject.readComponents(s):
  31   for ev in cal.vevent_list:
  32     details = {}
  33     for k in headers:
  34       details[k] = ""
  35     for p in ev.getChildren():
  36       details[p.name.lower()] = p.value
  37     events.append(details)
  38 handle.close()
  39
  40 sortedevents = sorted(events, key=lambda k: k['dtstart'], reverse=True)
  41 output = u'''
  42 <variablelist role="calendar" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  43 <title>%s</title>''' % (u'Stammtisch träffar')
  44 for ev in sortedevents:
  45     loc = ev['location'].split('[')[0]
  46     if ev['location'].find('['):
  47         lat = ev['location'].split('[')[1].split(',')[0]
  48         lon = ev['location'].split('[')[1].split(',')[1].replace(']','')
  49         loc = ' <link xlink:href="http://openstreetmap.org/?mlat=%s&amp;mlon=%s&amp;zoom=17">%s</link>' % (lat,lon,loc)
  50     output +=  u'''<varlistentry>
  51 <term>
  52 <date role="calendar">%s %s %s</date>
  53 </term>
  54 <listitem>
  55 <para>%s</para>
  56 <variablelist>
  57 <varlistentry>
  58   <term>Tid</term>
  59   <listitem><para>%s</para></listitem>
  60 </varlistentry>
  61 <varlistentry>
  62   <term>Plats</term>
  63   <listitem><para>%s</para></listitem>
  64 </varlistentry>
  65 <varlistentry>
  66   <term>Beskrivning</term>
  67   <listitem><para role="desc">%s</para></listitem>
  68 </varlistentry>
  69 </variablelist>
  70 </listitem>
  71 </varlistentry>''' % (ev['dtstart'].strftime('%Y'),
  72                       ev['dtstart'].strftime('%b'),
  73                       ev['dtstart'].strftime('%d'),
  74                       ev['summary'],
  75                       ev['dtstart'].strftime('%H:%M'),
  76                       loc,
  77                       '</para><para>'.join(re.split('\n\n',unicode(ev['description']))))
  78 output += u'</variablelist>'
  79 print output.encode("utf-8")