poweremail_serveraction.py

#########################################################################
#Power Email is a module for Open ERP which enables it to send mails    #
#The server action which allows sending from workflows is coded here    #
#########################################################################
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# Copyright (C) 2009  Sharoon Thomas                                    #
#                                                                       #
#This program is free software: you can redistribute it and/or modify   #
#it under the terms of the GNU 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 General Public License for more details.                           #
#                                                                       #
#You should have received a copy of the GNU General Public License      #
#along with this program.  If not, see <http://www.gnu.org/licenses/>.  #
#########################################################################
import time
from osv import fields, osv
import netsvc
from tools.translate import _

class actions_server(osv.osv):
    _inherit = 'ir.actions.server'
    _description = 'Server action with Power Email update'
    _columns = {
        'state': fields.selection(
                [
            ('poweremail', 'Power Email'),
            ('client_action', 'Client Action'),
            ('dummy', 'Dummy'),
            ('loop', 'Iteration'),
            ('code', 'Python Code'),
            ('trigger', 'Trigger'),
            ('email', 'Email'),
            ('sms', 'SMS'),
            ('object_create', 'Create Object'),
            ('object_write', 'Write Object'),
            ('other', 'Multi Actions'),
                ], 'Action Type',
                required=True, size=32,
                help="Type of the Action that is to be executed."),
        'poweremail_template':fields.many2one(
                                        'poweremail.templates',
                                        'Template',
                                        ondelete='cascade')
    }

    def run(self, cr, uid, ids, context=None):
        """
        Crap code inherited from Server Actions
        TODO:
            Improve quality and check if it affects
            Looks like var names are important in the call
        """
        if context is None:
            context = {}
        logger = netsvc.Logger()
        logger.notifyChannel(
                             'Server Action',
                             netsvc.LOG_INFO,
                             'Started Server Action with Power Email update')

        for action in self.browse(cr, uid, ids, context):
            obj_pool = self.pool.get(action.model_id.model)
            obj = obj_pool.browse(cr, uid, context['active_id'], context=context)
            cxt = {
                'context':context,
                'object': obj,
                'time':time,
                'cr': cr,
                'pool' : self.pool,
                'uid' : uid
            }
            expr = eval(str(action.condition), cxt)
            if not expr:
                continue

            if action.state == 'poweremail':
                if not action.poweremail_template:
                    raise osv.except_osv(_('Error'), _("Please specify an template to use for auto email in poweremail!"))
                templ_id = action.poweremail_template.id

                self.pool.get('poweremail.templates').generate_mail(cr, uid, templ_id, [context['active_id']], context)
                return False
            else:
                return super(actions_server, self).run(cr, uid, ids, context)
actions_server()

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