340 lines
13 KiB
Python
340 lines
13 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from osv import osv, fields
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from tools.translate import _
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import pooler
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import tools
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import time
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import base64
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from document import nodes
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import StringIO
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class node_database(nodes.node_database):
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def _child_get(self, cr, name=False, parent_id=False, domain=None):
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dirobj = self.context._dirobj
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uid = self.context.uid
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ctx = self.context.context.copy()
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ctx.update(self.dctx)
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if not domain:
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domain = []
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domain2 = domain + [('calendar_collection','=', False)]
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res = super(node_database, self)._child_get(cr, name=name, parent_id=parent_id, domain=domain2)
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where = [('parent_id','=',parent_id)]
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domain2 = domain + [('calendar_collection','=', True)]
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if name:
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where.append(('name','=',name))
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if domain2:
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where += domain2
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where2 = where + [('type', '=', 'directory')]
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ids = dirobj.search(cr, uid, where2, context=ctx)
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for dirr in dirobj.browse(cr,uid,ids,context=ctx):
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res.append(node_calendar_collection(dirr.name,self,self.context,dirr))
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return res
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class node_calendar_collection(nodes.node_dir):
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PROPS = {
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"http://calendarserver.org/ns/" : ('getctag'),
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}
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M_NS = {
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"http://calendarserver.org/ns/" : '_get_dav',
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}
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def get_dav_props(self, cr):
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return self.PROPS
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def get_dav_eprop(self,cr, ns, propname):
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if self.M_NS.has_key(ns):
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prefix = self.M_NS[ns]
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else:
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print "No namespace:",ns, "( for prop:", propname,")"
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return None
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mname = prefix + "_" + propname
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if not hasattr(self, mname):
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return None
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try:
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m = getattr(self, mname)
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r = m(cr)
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return r
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except AttributeError, e:
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print 'Property %s not supported' % propname
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print "Exception:", e
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return None
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def _file_get(self,cr, nodename=False):
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return []
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def get_domain(self, cr, filters):
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res = []
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dirobj = self.context._dirobj
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uid = self.context.uid
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ctx = self.context.context.copy()
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ctx.update(self.dctx)
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calendar_obj = dirobj.pool.get('basic.calendar')
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if not filters:
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return res
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if filters.localName == 'calendar-query':
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res = []
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for filter_child in filters.childNodes:
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if filter_child.nodeType == filter_child.TEXT_NODE:
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continue
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if filter_child.localName == 'filter':
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for vcalendar_filter in filter_child.childNodes:
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if vcalendar_filter.nodeType == vcalendar_filter.TEXT_NODE:
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continue
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if vcalendar_filter.localName == 'comp-filter':
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if vcalendar_filter.getAttribute('name') == 'VCALENDAR':
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for vevent_filter in vcalendar_filter.childNodes:
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if vevent_filter.nodeType == vevent_filter.TEXT_NODE:
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continue
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if vevent_filter.localName == 'comp-filter':
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if vevent_filter.getAttribute('name') == 'VEVENT':
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res = [('type','=','vevent')]
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if vevent_filter.getAttribute('name') == 'VTODO':
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res = [('type','=','vtodo')]
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return res
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elif filters.localName == 'calendar-multiget':
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ids = []
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for filter_child in filters.childNodes:
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if filter_child.nodeType == filter_child.TEXT_NODE:
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continue
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if filter_child.localName == 'href':
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if not filter_child.firstChild:
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continue
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uri = filter_child.firstChild.data
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caluri = uri.split('/')
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if len(caluri):
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caluri = caluri[-1]
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calendar = calendar_obj.name_search(cr, uid, caluri)
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if calendar:
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calendar_id, calendar_name = calendar[0]
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ids.append(calendar_id)
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return [('id', 'in', ids)]
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return res
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def _child_get(self, cr, name=False, parent_id=False, domain=None):
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dirobj = self.context._dirobj
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uid = self.context.uid
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ctx = self.context.context.copy()
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ctx.update(self.dctx)
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where = [('collection_id','=',self.dir_id)]
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if name:
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where.append(('name','=',name))
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if not domain:
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domain = []
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where = where + domain
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fil_obj = dirobj.pool.get('basic.calendar')
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ids = fil_obj.search(cr,uid,where,context=ctx)
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res = []
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if ids:
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for fil in fil_obj.browse(cr,uid,ids,context=ctx):
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res.append(node_calendar(fil.name,self,self.context,fil))
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return res
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def _get_dav_owner(self, cr):
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return False
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def get_etag(self, cr):
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""" Get a tag, unique per object + modification.
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see. http://tools.ietf.org/html/rfc2616#section-13.3.3 """
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return self._get_ttag(cr) + ':' + self._get_wtag(cr)
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def _get_wtag(self, cr):
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""" Return the modification time as a unique, compact string """
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if self.write_date:
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wtime = time.mktime(time.strptime(self.write_date, '%Y-%m-%d %H:%M:%S'))
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else: wtime = time.time()
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return str(wtime)
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def _get_ttag(self, cr):
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return 'calendar collection-%d' % self.dir_id
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def _get_dav_getctag(self, cr):
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result = self.get_etag(cr)
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return str(result)
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class node_calendar(nodes.node_class):
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our_type = 'file'
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PROPS = {
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"http://calendarserver.org/ns/" : ('getctag'),
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"urn:ietf:params:xml:ns:caldav" : (
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'calendar-description',
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'calendar-data',
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'calendar-home-set',
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'calendar-user-address-set',
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'schedule-inbox-URL',
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'schedule-outbox-URL',)}
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M_NS = {
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"http://calendarserver.org/ns/" : '_get_dav',
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"urn:ietf:params:xml:ns:caldav" : '_get_caldav'}
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def __init__(self,path, parent, context, calendar):
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super(node_calendar,self).__init__(path, parent,context)
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self.calendar_id = calendar.id
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self.mimetype = 'ics'
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self.create_date = calendar.create_date
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self.write_date = calendar.write_date or calendar.create_date
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self.content_length = 0
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self.displayname = calendar.name
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def open(self, cr, mode=False):
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uid = self.context.uid
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if self.type in ('collection','database'):
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return False
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fobj = self.context._dirobj.pool.get('basic.calendar').browse(cr, uid, self.calendar_id, context=self.context.context)
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s = StringIO.StringIO(self.get_data(cr, fobj))
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s.name = self
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return s
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def get_dav_props(self, cr):
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return self.PROPS
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def get_dav_eprop(self,cr, ns, propname):
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if self.M_NS.has_key(ns):
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prefix = self.M_NS[ns]
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else:
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print "No namespace:",ns, "( for prop:", propname,")"
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return None
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propname = propname.replace('-','_')
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mname = prefix + "_" + propname
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if not hasattr(self, mname):
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return None
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try:
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m = getattr(self, mname)
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r = m(cr)
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return r
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except AttributeError, e:
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print 'Property %s not supported' % propname
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print "Exception:", e
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return None
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def get_data(self, cr, fil_obj = None):
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uid = self.context.uid
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calendar_obj = self.context._dirobj.pool.get('basic.calendar')
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return calendar_obj.export_cal(cr, uid, [self.calendar_id])
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def get_data_len(self, cr, fil_obj = None):
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return self.content_length
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def set_data(self, cr, data, fil_obj = None):
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uid = self.context.uid
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calendar_obj = self.context._dirobj.pool.get('basic.calendar')
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return calendar_obj.import_cal(cr, uid, base64.encodestring(data), self.calendar_id)
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def _get_ttag(self,cr):
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return 'calendar-%d' % self.calendar_id
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def _get_caldav_calendar_data(self, cr):
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res = self.get_data(cr)
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def _get_caldav_calendar_description(self, cr):
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uid = self.context.uid
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calendar_obj = self.context._dirobj.pool.get('basic.calendar')
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ctx = self.context.context.copy()
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ctx.update(self.dctx)
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calendar = calendar_obj.browse(cr, uid, self.calendar_id, context=ctx)
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return calendar.description
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def _get_caldav_calendar_home_set(self, cr):
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import xml.dom.minidom
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import urllib
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uid = self.context.uid
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ctx = self.context.context.copy()
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ctx.update(self.dctx)
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doc = xml.dom.minidom.getDOMImplementation().createDocument(None, 'href', None)
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calendar_obj = self.context._dirobj.pool.get('basic.calendar')
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calendar = calendar_obj.browse(cr, uid, self.calendar_id, context=ctx)
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huri = doc.createTextNode(urllib.quote('/%s/%s' % (cr.dbname, calendar.collection_id.name)))
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href = doc.documentElement
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href.tagName = 'D:href'
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href.appendChild(huri)
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return href
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def _get_caldav_calendar_user_address_set(self, cr):
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import xml.dom.minidom
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dirobj = self.context._dirobj
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uid = self.context.uid
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ctx = self.context.context.copy()
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ctx.update(self.dctx)
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user_obj = self.context._dirobj.pool.get('res.users')
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user = user_obj.browse(cr, uid, uid, context=ctx)
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doc = xml.dom.minidom.getDOMImplementation().createDocument(None, 'href', None)
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href = doc.documentElement
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href.tagName = 'D:href'
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huri = doc.createTextNode('MAILTO:' + user.email)
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href.appendChild(huri)
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return href
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def _get_caldav_schedule_inbox_URL(self, cr):
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import xml.dom.minidom
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import urllib
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uid = self.context.uid
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ctx = self.context.context.copy()
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ctx.update(self.dctx)
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calendar_obj = self.context._dirobj.pool.get('basic.calendar')
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calendar = calendar_obj.browse(cr, uid, self.calendar_id, context=ctx)
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res = '%s/%s' %(calendar.name, calendar.collection_id.name)
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doc = xml.dom.minidom.getDOMImplementation().createDocument(None, 'href', None)
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href = doc.documentElement
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href.tagName = 'D:href'
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huri = doc.createTextNode(urllib.quote('/%s/%s' % (cr.dbname, res)))
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href.appendChild(huri)
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return href
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def _get_caldav_schedule_outbox_URL(self, cr):
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return _get_caldav_schedule_inbox_URL(cr)
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def get_etag(self, cr):
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""" Get a tag, unique per object + modification.
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see. http://tools.ietf.org/html/rfc2616#section-13.3.3 """
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return self._get_ttag(cr) + ':' + self._get_wtag(cr)
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def _get_wtag(self, cr):
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""" Return the modification time as a unique, compact string """
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if self.write_date:
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wtime = time.mktime(time.strptime(self.write_date, '%Y-%m-%d %H:%M:%S'))
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else: wtime = time.time()
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return str(wtime)
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4
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