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# -*- encoding: utf-8 -*-################################################################################ OpenERP, Open Source Management Solution# This module copyright (C) 2013 Therp BV (<http://therp.nl>)# All Rights Reserved## This program is free software: you can redistribute it and/or modify# it under the terms of the GNU Affero General Public License as# published by the Free Software Foundation, either version 3 of the# License, or (at your option) any later version.## This program is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the# GNU Affero General Public License for more details.## You should have received a copy of the GNU Affero General Public License# along with this program. If not, see <http://www.gnu.org/licenses/>.###############################################################################
import base64import simplejsonfrom lxml import etreefrom openerp.osv.orm import Model, except_ormfrom openerp.tools.translate import _from openerp.osv import fieldsfrom openerp.addons.fetchmail.fetchmail import loggerfrom openerp.tools.misc import UnquoteEvalContext
class fetchmail_server(Model): _inherit = 'fetchmail.server'
_columns = { 'folder_ids': fields.one2many( 'fetchmail.server.folder', 'server_id', 'Folders'), }
_defaults = { 'type': 'imap', }
def __init__(self, pool, cr): self._columns['object_id'].required = False super(fetchmail_server, self).__init__(pool, cr)
def onchange_server_type( self, cr, uid, ids, server_type=False, ssl=False, object_id=False): retval = super( fetchmail_server, self).onchange_server_type(cr, uid, ids, server_type, ssl, object_id) retval['value']['state'] = 'draft' return retval
def fetch_mail(self, cr, uid, ids, context=None): if context is None: context = {}
check_original = []
for this in self.browse(cr, uid, ids, context): if this.object_id: check_original.append(this.id)
context.update( { 'fetchmail_server_id': this.id, 'server_type': this.type })
connection = this.connect() for folder in this.folder_ids: this.handle_folder(connection, folder)
connection.close()
return super(fetchmail_server, self).fetch_mail( cr, uid, check_original, context)
def handle_folder(self, cr, uid, ids, connection, folder, context=None): '''Return ids of objects matched'''
matched_object_ids = []
for this in self.browse(cr, uid, ids, context=context): logger.info('start checking for emails in %s server %s', folder.path, this.name)
match_algorithm = folder.get_algorithm()
if connection.select(folder.path)[0] != 'OK': logger.error( 'Could not open mailbox %s on %s' % ( folder.path, this.server)) connection.select() continue result, msgids = this.get_msgids(connection) if result != 'OK': logger.error( 'Could not search mailbox %s on %s' % ( folder.path, this.server)) continue
for msgid in msgids[0].split(): matched_object_ids += this.apply_matching( connection, folder, msgid, match_algorithm)
logger.info( 'finished checking for emails in %s server %s', folder.path, this.name)
return matched_object_ids
def get_msgids(self, cr, uid, ids, connection, context=None): '''Return imap ids of messages to process''' return connection.search(None, 'UNDELETED')
def apply_matching(self, cr, uid, ids, connection, folder, msgid, match_algorithm, context=None): '''Return ids of objects matched'''
matched_object_ids = []
for this in self.browse(cr, uid, ids, context=context): result, msgdata = connection.fetch(msgid, '(RFC822)')
if result != 'OK': logger.error( 'Could not fetch %s in %s on %s', msgid, folder.path, this.server) continue
mail_message = self.pool.get('mail.message').parse_message( msgdata[0][1], this.original)
if self.pool.get('mail.message').search( cr, uid, [('message_id', '=', mail_message['message-id'])]): continue
found_ids = match_algorithm.search_matches( cr, uid, folder, mail_message, msgdata[0][1])
if found_ids and (len(found_ids) == 1 or folder.match_first): try: cr.execute('savepoint apply_matching') # OpenERP 6.1 does a rollback on validation errors rollback_org = cr.rollback cr.rollback = lambda: None match_algorithm.handle_match( cr, uid, connection, found_ids[0], folder, mail_message, msgdata[0][1], msgid, context) cr.rollback = rollback_org cr.execute('release savepoint apply_matching') matched_object_ids += found_ids[:1] except Exception: logger.exception( "Failed to fetch mail %s from %s", msgid, this.name) cr.rollback = rollback_org cr.execute('rollback to savepoint apply_matching') elif folder.flag_nonmatching: connection.store(msgid, '+FLAGS', '\\FLAGGED')
return matched_object_ids
def attach_mail( self, cr, uid, ids, connection, object_id, folder, mail_message, msgid, context=None): '''Return ids of messages created'''
mail_message_ids = []
for this in self.browse(cr, uid, ids, context): partner_id = None if folder.model_id.model == 'res.partner': partner_id = object_id if 'partner_id' in self.pool.get(folder.model_id.model)._columns: partner_id = self.pool.get( folder.model_id.model).browse( cr, uid, object_id, context ).partner_id.id
attachments = [] if this.attach and mail_message.get('attachments'): for attachment in mail_message['attachments']: fname, fcontent = attachment if isinstance(fcontent, unicode): fcontent = fcontent.encode('utf-8') data_attach = { 'name': fname, 'datas': base64.b64encode(str(fcontent)), 'datas_fname': fname, 'description': _('Mail attachment'), 'res_model': folder.model_id.model, 'res_id': object_id, } attachments.append( self.pool.get('ir.attachment').create( cr, uid, data_attach, context=context))
mail_message_ids.append( self.pool.get('mail.message').create( cr, uid, { 'partner_id': partner_id, 'model': folder.model_id.model, 'res_id': object_id, 'body_text': mail_message.get('body'), 'body_html': mail_message.get('body_html'), 'subject': mail_message.get('subject') or '', 'email_to': mail_message.get('to'), 'email_from': mail_message.get('from'), 'email_cc': mail_message.get('cc'), 'reply_to': mail_message.get('reply'), 'date': mail_message.get('date'), 'message_id': mail_message.get('message-id'), 'subtype': mail_message.get('subtype'), 'headers': mail_message.get('headers'), 'state': folder.msg_state, 'attachment_ids': [(6, 0, attachments)], }, context))
if folder.delete_matching: connection.store(msgid, '+FLAGS', '\\DELETED') return mail_message_ids
def button_confirm_login(self, cr, uid, ids, context=None): retval = super(fetchmail_server, self).button_confirm_login(cr, uid, ids, context)
for this in self.browse(cr, uid, ids, context): this.write({'state': 'draft'}) connection = this.connect() connection.select() for folder in this.folder_ids: if connection.select(folder.path)[0] != 'OK': raise except_orm( _('Error'), _('Mailbox %s not found!') % folder.path) connection.close() this.write({'state': 'done'})
return retval
def fields_view_get(self, cr, user, view_id=None, view_type='form', context=None, toolbar=False, submenu=False): result = super(fetchmail_server, self).fields_view_get( cr, user, view_id, view_type, context, toolbar, submenu)
if view_type == 'form': view = etree.fromstring( result['fields']['folder_ids']['views']['form']['arch']) modifiers = {} docstr = '' for algorithm in self.pool.get('fetchmail.server.folder')\ ._get_match_algorithms().itervalues(): for modifier in ['required', 'readonly']: for field in getattr(algorithm, modifier + '_fields'): modifiers.setdefault(field, {}) modifiers[field].setdefault(modifier, []) if modifiers[field][modifier]: modifiers[field][modifier].insert(0, '|') modifiers[field][modifier].append( ("match_algorithm", "==", algorithm.__name__)) docstr += _(algorithm.name) + '\n' + _(algorithm.__doc__) + \ '\n\n'
for field in view: if field.tag == 'field' and field.get('name') in modifiers: field.set('modifiers', simplejson.dumps( dict( eval(field.attrib['modifiers'], UnquoteEvalContext({})), **modifiers[field.attrib['name']]))) if (field.tag == 'field' and field.get('name') == 'match_algorithm'): field.set('help', docstr) result['fields']['folder_ids']['views']['form']['arch'] = \ etree.tostring(view)
return result
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