odoo/addons/crm_partner_assign/wizard/crm_forward_to_partner.py

# -*- coding: utf-8 -*-
##############################################################################
#
#    OpenERP, Open Source Management Solution
#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>). All Rights Reserved
#    $Id$
#
#    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 base64
import time
import re
from osv import osv, fields
import tools
from tools.translate import _

class crm_lead_forward_to_partner(osv.osv_memory):
    """Forwards lead history"""
    _name = 'crm.lead.forward.to.partner'
    _inherit = "crm.send.mail"

    _columns = {
        'name': fields.selection([('user', 'User'), ('partner', 'Partner'), \
                         ('email', 'Email Address')], 'Send to', required=True),
        'user_id': fields.many2one('res.users', "User"),
        'partner_id' : fields.many2one('res.partner', 'Partner'),
        'address_id' : fields.many2one('res.partner.address', 'Address'),
        'history': fields.selection([('info', 'Case Information'), ('latest', 'Latest email'), ('whole', 'Whole Story')], 'Send history', required=True),
    }

    _defaults = {
        'name' : 'email',
        'history': 'latest',
        'email_from': lambda self, cr, uid, *a: self.pool.get('res.users')._get_email_from(cr, uid, uid)[uid]
    }

    def get_whole_history(self, cr, uid, ids, context=None):
        """This function gets whole communication history and returns as top posting style
        @param self: The object pointer
        @param cr: the current row, from the database cursor,
        @param uid: the current user’s ID for security checks,
        @param ids: List of history IDs
        @param context: A standard dictionary for contextual values
        """
        whole = []
        for hist_id in ids:
            whole.append(self.get_latest_history(cr, uid, hist_id, context=context))
        whole = '\n\n'.join(whole)
        return whole or ''

    def get_latest_history(self, cr, uid, hist_id, context=None):
        """This function gets latest communication and returns as top posting style
        @param self: The object pointer
        @param cr: the current row, from the database cursor,
        @param uid: the current user’s ID for security checks,
        @param hist_id: Id of latest history
        @param context: A standard dictionary for contextual values
        """
        log_pool = self.pool.get('mailgate.message')
        hist = log_pool.browse(cr, uid, hist_id, context=context)
        header = '-------- Original Message --------'
        sender = 'From: %s' %(hist.email_from or '')
        to = 'To: %s' % (hist.email_to or '')
        sentdate = 'Date: %s' % (hist.date or '')
        desc = '\n%s'%(hist.description)
        original = [header, sender, to, sentdate, desc]
        original = '\n'.join(original)
        return original

    def on_change_email(self, cr, uid, ids, user):
        """This function fills email information based on user selected
        @param self: The object pointer
        @param cr: the current row, from the database cursor,
        @param uid: the current user’s ID for security checks,
        @param ids: List of Mail’s IDs
        @param user: Changed User id
        @param partner: Changed Partner id  
        """
        if not user:
            return {'value': {'email_to': False}}
        email = self.pool.get('res.users')._get_email_from(cr, uid, [user])[user]
        return {'value': {'email_to': email}}

    def on_change_history(self, cr, uid, ids, history_type, context=None):
        """Gives message body according to type of history selected
            * info: Forward the case information
            * whole: Send the whole history
            * latest: Send the latest histoy
        @param self: The object pointer
        @param cr: the current row, from the database cursor,
        @param uid: the current user’s ID for security checks,
        @param ids: List of history IDs
        @param context: A standard dictionary for contextual values
        """
        #TODO: ids and context are not comming
        res = False
        res_id = context.get('active_id')
        msg_val = self._get_case_history(cr, uid, history_type, res_id, context=context)
        if msg_val:
            res = {'value': {'body' : '\n\n' + msg_val}}
        return res

    def _get_case_history(self, cr, uid, history_type, res_id, context=None):
        if not res_id:
            return

        msg_val = ''
        case_info = self.get_lead_details(cr, uid, res_id, context=context)
        model_pool = self.pool.get('crm.lead')

        if history_type == 'info':
            msg_val = case_info

        elif history_type == 'whole':
            log_ids = model_pool.browse(cr, uid, res_id, context=context).message_ids
            log_ids = map(lambda x: x.id, filter(lambda x: x.history, log_ids))
            msg_val = case_info + '\n\n' + self.get_whole_history(cr, uid, log_ids, context=context)

        elif history_type == 'latest':
            log_ids = model_pool.browse(cr, uid, res_id, context=context).message_ids
            log_ids = filter(lambda x: x.history and x.id, log_ids)
            if not log_ids:
                msg_val = case_info
            else:
                msg_val = case_info + '\n\n' + self.get_latest_history(cr, uid, log_ids[0].id, context=context)

        return msg_val

    def on_change_partner(self, cr, uid, ids, partner_id):
        """This function fills address information based on partner/user selected
        @param self: The object pointer
        @param cr: the current row, from the database cursor,
        @param uid: the current user’s ID for security checks,
        @param ids: List of Mail’s IDs
        @param user: Changed User id
        @param partner: Changed Partner id  
        """
        if not partner_id:
            return {'value' : {'email_to' : False, 'address_id': False}}

        addr = self.pool.get('res.partner').address_get(cr, uid, [partner_id], ['contact'])
        data = {'address_id': addr['contact']}
        data.update(self.on_change_address(cr, uid, ids, addr['contact'])['value'])
        return {
            'value' : data, 
            'domain' : {'address_id' : partner_id and "[('partner_id', '=', partner_id)]" or "[]"}
            }

    def on_change_address(self, cr, uid, ids, address_id):
        email = ''
        if address_id:
            email = self.pool.get('res.partner.address').browse(cr, uid, address_id).email
        return {'value': {'email_to' : email}}

    def action_forward(self, cr, uid, ids, context=None):
        """
        Forward the lead to a partner
        """
        if context is None:
            context = {}
        this = self.browse(cr, uid, ids[0], context=context)
        case_pool = self.pool.get(context.get('active_model'))
        res_id = context and context.get('active_id', False) or False
        case = case_pool.browse(cr, uid, res_id, context=context)

        context.update({'mail': 'forward'})
        super(crm_lead_forward_to_partner, self).action_send(cr, uid, ids, context=context)

        to_write = {'date_assign': time.strftime('%Y-%m-%d')}
        if (this.name == 'partner' and this.partner_id):
            to_write['partner_assigned_id'] = this.partner_id.id

        if this.name == 'user':
            to_write.update({'user_id' : this.user_id.id})
        email_re = r'([^ ,<@]+@[^> ,]+)'
        email_cc = re.findall(email_re, case.email_cc or '')
        new_cc = []
        if case.email_cc:
            new_cc.append(case.email_cc)
        for to in this.email_to.split(','):
            email_to = re.findall(email_re, to)
            email_to = email_to and email_to[0] or ''
            if email_to not in email_cc:
                new_cc.append(to)
        to_write.update({'email_cc' : ', '.join(new_cc) })
        case_pool.write(cr, uid, case.id, to_write, context=context)

        return {'type': 'ir.actions.act_window_close'}

    def get_lead_details(self, cr, uid, lead_id, context=None):
        body = []
        lead_proxy = self.pool.get('crm.lead')
        lead = lead_proxy.browse(cr, uid, lead_id, context=context)
        if not lead.type or lead.type == 'lead' or not lead.partner_address_id:
                field_names = [
                    'partner_name', 'title', 'function', 'street', 'street2',
                    'zip', 'city', 'country_id', 'state_id', 'email_from',
                    'phone', 'fax', 'mobile', 'categ_id', 'description',
                ]

                for field_name in field_names:
                    field_definition = lead_proxy._columns[field_name]
                    value = None

                    if field_definition._type == 'selection':
                        if hasattr(field_definition.selection, '__call__'):
                            key = field_definition.selection(lead_proxy, cr, uid, context=context)
                        else:
                            key = field_definition.selection
                        value = dict(key).get(lead[field_name], lead[field_name])
                    elif field_definition._type == 'many2one':
                        if lead[field_name]:
                            value = lead[field_name].name_get()[0][1]
                    else:
                        value = lead[field_name]

                    body.append("%s: %s" % (field_definition.string, value or ''))
        elif lead.type == 'opportunity':
            pa = lead.partner_address_id
            body = [
                "Partner: %s" % (lead.partner_id and lead.partner_id.name_get()[0][1]), 
                "Contact: %s" % (pa.name or ''), 
                "Title: %s" % (pa.title or ''), 
                "Function: %s" % (pa.function or ''), 
                "Street: %s" % (pa.street or ''), 
                "Street2: %s" % (pa.street2 or ''), 
                "Zip: %s" % (pa.zip or ''), 
                "City: %s" % (pa.city or ''), 
                "Country: %s" % (pa.country_id and pa.country_id.name_get()[0][1] or ''), 
                "State: %s" % (pa.state_id and pa.state_id.name_get()[0][1] or ''), 
                "Email: %s" % (pa.email or ''), 
                "Phone: %s" % (pa.phone or ''), 
                "Fax: %s" % (pa.fax or ''), 
                "Mobile: %s" % (pa.mobile or ''), 
                "Lead Category: %s" % (lead.categ_id and lead.categ_id.name or ''), 
                "Details: %s" % (lead.description or ''), 
            ]
        return "\n".join(body + ['---'])

    def default_get(self, cr, uid, fields, context=None):
        """
        This function gets default values
        """
        if context is None:
            context = {}

        defaults = super(crm_lead_forward_to_partner, self).default_get(cr, uid, fields, context=context)

        active_id = context.get('active_id')
        if not active_id:
            return defaults

        lead_proxy = self.pool.get('crm.lead')
        lead = lead_proxy.browse(cr, uid, active_id, context=context)

        body = self._get_case_history(cr, uid, defaults.get('history', 'latest'), lead.id, context=context)
        defaults.update({
            'subject' : '%s: %s' % (_('Fwd'), lead.name),
            'body' : body,
            'email_cc' : ''
        })
        return defaults

crm_lead_forward_to_partner()

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