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# Facebook |
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# |
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# Douglas Thrift |
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# |
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# $Id$ |
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douglas |
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import atom |
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from datetime import datetime |
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import gdata.calendar |
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import icalendar |
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import pytz |
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import re |
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import urllib, urllib2 |
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import warnings |
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def main(calendar, config, debug): |
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uid = re.compile(r'^e(.*)@facebook\.com$') |
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pacific = pytz.timezone('US/Pacific') |
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reminder = gdata.calendar.Reminder(hours = 2) |
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with warnings.catch_warnings(): |
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warnings.filterwarnings('ignore', r'object\.__init__\(\) takes no parameters', DeprecationWarning) |
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for event in icalendar.Calendar.from_string(urllib2.urlopen('http://www.facebook.com/ical/u.php?' + urllib.urlencode({'uid': config.get('uid'), 'key': config.get('key')})).read()).walk('vevent'): |
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id = uid.match(event.decoded('uid')).group(1) |
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query = gdata.calendar.service.CalendarEventQuery('default', 'private', 'full', id) |
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entries = calendar.CalendarQuery(query).entry |
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title = event.decoded('summary') |
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content = event.decoded('description') |
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status = event.decoded('partstat') |
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transparency = 'OPAQUE' if status == 'ACCEPTED' else 'TRANSPARENT' |
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start_time = pacific.localize(event.decoded('dtstart')) |
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end_time = pacific.localize(event.decoded('dtend')) |
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where = event.decoded('location') |
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eid = re.compile(r'http://www\.facebook\.com/event\.php\?eid=%s$' % re.escape(id)) |
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if not eid.search(content): |
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content += '\n\nhttp://www.facebook.com/event.php?eid=%s' % id |
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if not entries: |
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entry = gdata.calendar.CalendarEventEntry() |
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entry.title = atom.Title(text = title) |
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entry.content = atom.Content(text = content) |
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entry.transparency = gdata.calendar.Transparency() |
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entry.transparency.value = transparency |
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entry.visibility = gdata.calendar.Visibility() |
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entry.visibility.value = 'CONFIDENTIAL' |
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entry.when.append(gdata.calendar.When(start_time = start_time.isoformat(), end_time = end_time.isoformat())) |
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if status != 'NEEDS-ACTION': |
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entry.when[0].reminder.append(reminder) |
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entry.where.append(gdata.calendar.Where(value_string = where)) |
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calendar.InsertEvent(entry, '/calendar/feeds/default/private/full') |
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else: |
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for index, entry in enumerate(filter(lambda entry: eid.search(entry.content.text), entries)): |
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if index == 0: |
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entry.title.text = title |
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entry.content.text = content |
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entry.transparency.value = transparency |
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entry.visibility.value = 'CONFIDENTIAL' |
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entry.when[0].start_time = start_time.isoformat() |
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entry.when[0].end_time = end_time.isoformat() |
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if status != 'NEEDS-ACTION': |
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if entry.when[0].reminder: |
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entry.when[0].reminder[0] = reminder |
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else: |
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entry.when[0].reminder.append(reminder) |
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calendar.UpdateEvent(entry.GetEditLink().href, entry) |
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else: |
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calendar.DeleteEvent(entry.GetEditLink().href) |
