1 # -*- encoding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>). All Rights Reserved
8 # This program is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation, either version 3 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 ##############################################################################
23 from osv import fields, osv
24 from time import strftime
28 from dateutil.rrule import *
29 from dateutil import parser
30 from datetime import datetime
31 from time import strftime
32 from pytz import timezone
34 # O-1 Optional and can come only once
35 # O-n Optional and can come more than once
36 # R-1 Required and can come only once
37 # R-n Required and can come more than once
44 return self.__attribute__.items()
46 def ical_set(self, name, value, type):
47 if name in self.__attribute__ and self.__attribute__[name]:
48 self.__attribute__[name][type] = value
51 def ical_get(self, name, type):
52 if self.__attribute__.get(name):
53 val = self.__attribute__.get(name).get(type, None)
54 valtype = self.__attribute__.get(name).get('type', None)
56 if valtype and valtype=='datetime' and val:
57 val = val.strftime('%Y-%m-%d %H:%M:%S')
58 if valtype and valtype=='integer' and val:
62 return self.__attribute__.get(name, None)
64 def export_ical(self):
67 def import_ical(self, cr, uid, ical_data):
68 parsedCal = vobject.readOne(ical_data)
69 for child in parsedCal.getChildren():
70 for cal_data in child.getChildren():
71 if cal_data.name.lower() == 'attendee':
72 # This is possible only if Attendee does not inherit osv_memory
74 attendee.import_ical(cr, uid, cal_data)
75 if cal_data.name.lower() in self.__attribute__:
76 self.ical_set(cal_data.name.lower(), cal_data.value, 'value')
79 class Calendar(CalDAV, osv.osv_memory):
80 _name = 'caldav.calendar'
82 'prodid' : None, # Use: R-1, Type: TEXT, Specifies the identifier for the product that created the iCalendar object.
83 'version' : None, # Use: R-1, Type: TEXT, Specifies the identifier corresponding to the highest version number
84 # or the minimum and maximum range of the iCalendar specification
85 # that is required in order to interpret the iCalendar object.
86 'calscale' : None, # Use: O-1, Type: TEXT, Defines the calendar scale used for the calendar information specified in the iCalendar object.
87 'method' : None, # Use: O-1, Type: TEXT, Defines the iCalendar object method associated with the calendar object.
88 'vevent' : None, # Use: O-n, Type: Collection of Event class
89 'vtodo' : None, # Use: O-n, Type: Collection of ToDo class
90 'vjournal': None, # Use: O-n, Type: Collection of Journal class
91 'vfreebusy': None, # Use: O-n, Type: Collection of FreeBusy class
92 'vtimezone': None, # Use: O-n, Type: Collection of Timezone class
96 def import_ical(self, cr, uid, ical_data):
97 # Write openobject data from ical_data
98 ical = vobject.readOne(ical_data)
99 for child in ical.getChildren():
100 child_name = child.name.lower()
101 if child_name == 'vevent':
102 for event in child.getChildren():
103 if event.name.lower() =="attendee":
104 attendee = Attendee()
105 attendee.import_ical(cr, uid, event)
106 if event.name.lower() =="valarm":
108 alarm.import_ical(cr, uid, event)
109 elif child_name == "vtimezone":
110 timezone = Timezone()
111 timezone.import_ical(cr, uid, child)
114 def export_ical(self, cr, uid, ids):
115 # Read openobject data in ical format
116 ical = vobject.iCalendar()
117 datas = self.browse(cr, uid, ids)
119 vcal = ical.add('vcalendar')
120 for name, value in self.ical_items():
125 vevent = event.ical_read()
127 elif name == 'vtodo':
129 vtodo = todo.ical_read()
131 elif name == 'vjournal':
132 for journal in value:
133 vjournal = journal.ical_read()
135 elif name == 'vfreebusy':
136 for freebusy in value:
137 vfreebusy = freebusy.ical_read()
139 elif name == 'vtimezone':
140 for timezone in value:
141 vtimezone = timezone.ical_read()
144 vcal.add(name).value = value
148 def ical_write(self, data):
149 ical = vobject.readOne(data)
150 for child in ical.getChildren():
151 child_name = child.name.lower()
152 child_value = child.value
153 if child_name == 'vevent':
155 for event in child.getChildren():
157 vevent.ical_write(event.serialize())
158 vevents.append(vevent)
159 self.ical_set(child_name, vevents)
161 self.ical_set(child_name, child_value)
166 class Event(CalDAV, osv.osv_memory):
167 _name = 'caldav.event'
169 'class' : None, # Use: O-1, Type: TEXT, Defines the access classification for a calendar component like "PUBLIC" / "PRIVATE" / "CONFIDENTIAL"
170 'created' : None, # Use: O-1, Type: DATE-TIME, Specifies the date and time that the calendar information was created by the calendar user agent in the calendar store.
171 'description' : None, # Use: O-1, Type: TEXT, Provides a more complete description of the calendar component, than that provided by the "SUMMARY" property.
172 'dtstart' : None, # Use: O-1, Type: DATE-TIME, Specifies when the calendar component begins.
173 'geo' : None, # Use: O-1, Type: FLOAT, Specifies information related to the global position for the activity specified by a calendar component.
174 'last-mod' : None, # Use: O-1, Type: DATE-TIME Specifies the date and time that the information associated with the calendar component was last revised in the calendar store.
175 'location' : None, # Use: O-1, Type: TEXT Defines the intended venue for the activity defined by a calendar component.
176 'organizer' : None, # Use: O-1, Type: CAL-ADDRESS, Defines the organizer for a calendar component.
177 'priority' : None, # Use: O-1, Type: INTEGER, Defines the relative priority for a calendar component.
178 'dtstamp' : None, # Use: O-1, Type: DATE-TIME, Indicates the date/time that the instance of the iCalendar object was created.
179 'seq' : None, # Use: O-1, Type: INTEGER, Defines the revision sequence number of the calendar component within a sequence of revision.
180 'status' : None, # Use: O-1, Type: TEXT, Defines the overall status or confirmation for the calendar component.
181 'summary' : None, # Use: O-1, Type: TEXT, Defines a short summary or subject for the calendar component.
182 'transp' : None, # Use: O-1, Type: TEXT, Defines whether an event is transparent or not to busy time searches.
183 'uid' : None, # Use: O-1, Type: TEXT, Defines the persistent, globally unique identifier for the calendar component.
184 'url' : None, # Use: O-1, Type: URL, Defines a Uniform Resource Locator (URL) associated with the iCalendar object.
186 'attach' : None, # Use: O-n, Type: BINARY, Provides the capability to associate a document object with a calendar component.
187 'attendee' : None, # Use: O-n, Type: CAL-ADDRESS, Defines an "Attendee" within a calendar component.
188 'categories' : None, # Use: O-n, Type: TEXT, Defines the categories for a calendar component.
189 'comment' : None, # Use: O-n, Type: TEXT, Specifies non-processing information intended to provide a comment to the calendar user.
190 'contact' : None, # Use: O-n, Type: TEXT, Used to represent contact information or alternately a reference to contact information associated with the calendar component.
191 'exdate' : None, # Use: O-n, Type: DATE-TIME, Defines the list of date/time exceptions for a recurring calendar component.
192 'exrule' : None, # Use: O-n, Type: RECUR, Defines a rule or repeating pattern for an exception to a recurrence set.
194 'related' : None, # Use: O-n, Specify the relationship of the alarm trigger with respect to the start or end of the calendar component.
195 # like A trigger set 5 minutes after the end of the event or to-do.---> TRIGGER;RELATED=END:PT5M
196 'resources' : None, # Use: O-n, Type: TEXT, Defines the equipment or resources anticipated for an activity specified by a calendar entity like RESOURCES:EASEL,PROJECTOR,VCR, LANGUAGE=fr:1 raton-laveur
197 'rdate' : None, # Use: O-n, Type: DATE-TIME, Defines the list of date/times for a recurrence set.
198 'rrule' : None, # Use: O-n, Type: RECUR, Defines a rule or repeating pattern for recurring events, to-dos, or time zone definitions.
200 'duration' : None, # Use: O-1, Type: DURATION, Specifies a positive duration of time.
201 'dtend' : None, # Use: O-1, Type: DATE-TIME, Specifies the date and time that a calendar component ends.
204 def get_recurrent_dates(self, rrulestring, exdate, startdate=None):
205 todate = parser.parse
207 startdate = datetime.now()
209 startdate = todate(startdate)
210 rset1 = rrulestr(rrulestring, dtstart=startdate, forceset=True)
212 datetime_obj = datetime.strptime(date, "%Y-%m-%d %H:%M:%S")
213 # datetime_obj_utc = datetime_obj.replace(tzinfo=timezone('UTC'))
214 rset1._exdate.append(datetime_obj)
215 re_dates = rset1._iter()
216 recurrent_dates = map(lambda x:x.strftime('%Y-%m-%d %H:%M:%S'), re_dates)
217 return recurrent_dates
219 def search(self, cr, uid, args, offset=0, limit=None, order=None,
220 context=None, count=False):
221 # put logic for recurrent event
222 # example : 123-20091111170822
225 def create(self, cr, uid, vals, context={}):
226 # put logic for recurrent event
227 # example : 123-20091111170822
230 def write(self, cr, uid, ids, vals, context={}):
231 # put logic for recurrent event
232 # # example : 123-20091111170822
241 class Journal(CalDAV):
245 class FreeBusy(CalDAV):
247 'contact' : None, # Use: O-1, Type: Text, Represent contact information or alternately a reference to contact information associated with the calendar component.
248 'dtstart' : None, # Use: O-1, Type: DATE-TIME, Specifies when the calendar component begins.
249 'dtend' : None, # Use: O-1, Type: DATE-TIME, Specifies the date and time that a calendar component ends.
250 'duration' : None, # Use: O-1, Type: DURATION, Specifies a positive duration of time.
251 'dtstamp' : None, # Use: O-1, Type: DATE-TIME, Indicates the date/time that the instance of the iCalendar object was created.
252 'organizer' : None, # Use: O-1, Type: CAL-ADDRESS, Defines the organizer for a calendar component.
253 'uid' : None, # Use: O-1, Type: Text, Defines the persistent, globally unique identifier for the calendar component.
254 'url' : None, # Use: O-1, Type: URL, Defines a Uniform Resource Locator (URL) associated with the iCalendar object.
255 'attendee' : None, # Use: O-n, Type: CAL-ADDRESS, Defines an "Attendee" within a calendar component.
256 'comment' : None, # Use: O-n, Type: TEXT, Specifies non-processing information intended to provide a comment to the calendar user.
257 'freebusy' : None, # Use: O-n, Type: PERIOD, Defines one or more free or busy time intervals.
262 class Timezone(CalDAV):
264 'tzid' : None, # Use: R-1, Type: Text, Specifies the text value that uniquely identifies the "VTIMEZONE" calendar component.
265 'last-mod' : None, # Use: O-1, Type: DATE-TIME, Specifies the date and time that the information associated with the calendar component was last revised in the calendar store.
266 'tzurl' : None, # Use: O-1, Type: URI, Provides a means for a VTIMEZONE component to point to a network location that can be used to retrieve an up-to-date version of itself.
267 'standardc' : # Use: R-n,
268 {'tzprop' : None, }, # Use: R-1,
269 'daylightc' : # Use: R-n, Type: Text,
270 {'tzprop' : None, }, # Use: R-1,
271 'x-prop' : None, # Use: O-n, Type: Text,
273 def import_ical(self, cr, uid, ical_data):
274 for val in ical_data.getChildren():
275 if self.__attribute__.has_key(val.name.lower()):
276 self.__attribute__[val.name] = val.value
281 'action' : None, # Use: R-1, Type: Text, defines the action to be invoked when an alarm is triggered LIKE "AUDIO" / "DISPLAY" / "EMAIL" / "PROCEDURE"
282 'description' : None, # Type: Text, Provides a more complete description of the calendar component, than that provided by the "SUMMARY" property. Use:- R-1 for DISPLAY,Use:- R-1 for EMAIL,Use:- R-1 for PROCEDURE
283 'summary' : None, # Use: R-1, Type: Text Which contains the text to be used as the message subject. Use for EMAIL
284 'attendee' : None, # Use: R-n, Type: CAL-ADDRESS, Contain the email address of attendees to receive the message. It can also include one or more. Use for EMAIL
285 'trigger' : None, # Use: R-1, Type: DURATION, The "TRIGGER" property specifies a duration prior to the start of an event or a to-do. The "TRIGGER" edge may be explicitly set to be relative to the "START" or "END" of the event or to-do with the "RELATED" parameter of the "TRIGGER" property. The "TRIGGER" property value type can alternatively be set to an absolute calendar date and time of day value. Use for all action like AUDIO, DISPLAY, EMAIL and PROCEDURE
286 'duration' : None, # Type: DURATION, Duration' and 'repeat' are both optional, and MUST NOT occur more than once each, but if one occurs, so MUST the other. Use:- 0-1 for AUDIO, EMAIL and PROCEDURE, Use:- 0-n for DISPLAY
287 'repeat' : None, # Type: INTEGER, Duration' and 'repeat' are both optional, and MUST NOT occur more than once each, but if one occurs, so MUST the other. Use:- 0-1 for AUDIO, EMAIL and PROCEDURE, Use:- 0-n for DISPLAY
288 'attach' : None, # Use:- O-n : which MUST point to a sound resource, which is rendered when the alarm is triggered for AUDIO, Use:- O-n : which are intended to be sent as message attachments for EMAIL, Use:- R-1:which MUST point to a procedure resource, which is invoked when the alarm is triggered for PROCEDURE.
292 def import_ical(self, cr, uid, ical_data):
293 for val in ical_data.getChildren():
294 if self.__attribute__.has_key(val.name.lower()):
295 self.__attribute__[val.name] = val.value
297 class Attendee(CalDAV):
298 # Also inherit osv_memory
299 _name = 'caldav.attendee'
301 'cutype' : None, # Use: 0-1 Specify the type of calendar user specified by the property like "INDIVIDUAL"/"GROUP"/"RESOURCE"/"ROOM"/"UNKNOWN".
302 'member' : None, # Use: 0-1 Specify the group or list membership of the calendar user specified by the property.
303 'role' : None, # Use: 0-1 Specify the participation role for the calendar user specified by the property like "CHAIR"/"REQ-PARTICIPANT"/"OPT-PARTICIPANT"/"NON-PARTICIPANT"
304 'partstat' : None, # Use: 0-1 Specify the participation status for the calendar user specified by the property. like use for VEVENT :- "NEEDS-ACTION"/"ACCEPTED"/"DECLINED"/"TENTATIVE"/"DELEGATED", use for VTODO :-"NEEDS-ACTION"/"ACCEPTED"/"DECLINED"/"TENTATIVE"/"DELEGATED"/"COMPLETED"/"IN-PROCESS" and use for VJOURNAL :- "NEEDS-ACTION"/"ACCEPTED"/"DECLINED".
305 'rsvp' : None, # Use: 0-1 Specify whether there is an expectation of a favor of a reply from the calendar user specified by the property value like TRUE / FALSE.
306 'delegated-to' : None, # Use: 0-1 Specify the calendar users to whom the calendar user specified by the property has delegated participation.
307 'delegated-from' : None, # Use: 0-1 Specify the calendar users that have delegated their participation to the calendar user specified by the property.
308 'sent-by' : None, # Use: 0-1 Specify the calendar user that is acting on behalf of the calendar user specified by the property.
309 'cn' : None, # Use: 0-1 Specify the common name to be associated with the calendar user specified by the property.
310 'dir' : None, # Use: 0-1 Specify reference to a directory entry associated with the calendar user specified by the property.
311 'language' : None, # Use: 0-1 Specify the language for text values in a property or property parameter.
314 def import_ical(self, cr, uid, ical_data):
316 self.__attribute__['sent-by'] = ical_data.value
317 for key, val in ical_data.params.items():
318 if self.__attribute__.has_key(key.lower()):
319 if type(val) == type([]):
320 self.__attribute__[key] = val[0]
322 self.__attribute__[key] = val