1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as
9 # published by the Free Software Foundation, either version 3 of the
10 # License, or (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 ##############################################################################
23 from osv import fields
26 from tools.translate import _
30 addr = addr.encode('utf8')
31 regex = '<coordinates>([+-]?[0-9\.]+),([+-]?[0-9\.]+),([+-]?[0-9\.]+)</coordinates>'
32 url = 'http://maps.google.com/maps/geo?q=' + urllib.quote(addr) + '&output=xml&oe=utf8&sensor=false'
34 xml = urllib.urlopen(url).read()
36 raise osv.except_osv(_('Network error'),
37 _('Could not contact geolocation servers, please make sure you have a working internet connection (%s)') % e)
41 result = re.search(regex, xml, re.M|re.I)
44 return float(result.group(2)),float(result.group(1))
47 class res_partner_grade(osv.osv):
49 _name = 'res.partner.grade'
51 'sequence': fields.integer('Sequence'),
52 'active': fields.boolean('Active'),
53 'name': fields.char('Grade Name', size=32)
56 'active': lambda *args: 1
60 class res_partner_activation(osv.osv):
61 _name = 'res.partner.activation'
65 'sequence' : fields.integer('Sequence'),
66 'name' : fields.char('Name', size=32, required=True),
69 res_partner_activation()
71 class res_partner(osv.osv):
72 _inherit = "res.partner"
74 'partner_latitude': fields.float('Geo Latitude'),
75 'partner_longitude': fields.float('Geo Longitude'),
76 'date_localization': fields.date('Geo Localization Date'),
77 'partner_weight': fields.integer('Weight',
78 help="Gives the probability to assign a lead to this partner. (0 means no assignation.)"),
79 'opportunity_assigned_ids': fields.one2many('crm.lead', 'partner_assigned_id',\
80 'Assigned Opportunities'),
81 'grade_id': fields.many2one('res.partner.grade', 'Partner Grade'),
82 'activation' : fields.many2one('res.partner.activation', 'Activation', select=1),
83 'date_partnership' : fields.date('Partnership Date'),
84 'date_review' : fields.date('Latest Partner Review'),
85 'date_review_next' : fields.date('Next Partner Review'),
88 'partner_weight': lambda *args: 0
90 def geo_localize(self, cr, uid, ids, context=None):
91 for partner in self.browse(cr, uid, ids, context=context):
92 if not partner.address:
94 contact = partner.address[0] #TOFIX: should be get latitude and longitude for default contact?
95 addr = ', '.join(filter(None, [
97 "%s %s" % (contact.zip , contact.city),
98 contact.state_id and contact.state_id.name,
99 contact.country_id and contact.country_id.name]))
100 result = geo_find(tools.ustr(addr))
102 self.write(cr, uid, [partner.id], {
103 'partner_latitude': result[0],
104 'partner_longitude': result[1],
105 'date_localization': fields.date.context_today(self,cr,uid,context=context)
110 class crm_lead(osv.osv):
111 _inherit = "crm.lead"
113 'partner_latitude': fields.float('Geo Latitude'),
114 'partner_longitude': fields.float('Geo Longitude'),
115 'partner_assigned_id': fields.many2one('res.partner', 'Assigned Partner', help="Partner this case has been forwarded/assigned to.", select=True),
116 'date_assign': fields.date('Assignation Date', help="Last date this case was forwarded/assigned to a partner"),
118 def _merge_data(self, cr, uid, ids, oldest, fields, context=None):
119 fields += ['partner_latitude', 'partner_longitude', 'partner_assigned_id', 'date_assign']
120 return super(crm_lead, self)._merge_data(cr, uid, ids, oldest, fields, context=context)
122 def onchange_assign_id(self, cr, uid, ids, partner_assigned_id, context=None):
123 """This function updates the "assignation date" automatically, when manually assign a partner in the geo assign tab
125 if not partner_assigned_id:
126 return {'value':{'date_assign': False}}
128 partners = self.pool.get('res.partner').browse(cr, uid, [partner_assigned_id], context=context)
129 user_id = partners[0] and partners[0].user_id.id or False
131 {'date_assign': fields.date.context_today(self,cr,uid,context=context),
135 def action_assign_partner(self, cr, uid, ids, context=None):
136 return self.assign_partner(cr, uid, ids, partner_id=False, context=context)
138 def assign_partner(self, cr, uid, ids, partner_id=False, context=None):
141 res_partner = self.pool.get('res.partner')
143 partner_ids = self.search_geo_partner(cr, uid, ids, context=context)
144 for lead in self.browse(cr, uid, ids, context=context):
146 partner_id = partner_ids.get(lead.id, False)
149 self.assign_geo_localize(cr, uid, [lead.id], lead.partner_latitude, lead.partner_longitude, context=context)
150 partner = res_partner.browse(cr, uid, partner_id, context=context)
153 self.allocate_salesman(cr, uid, [lead_id], [partner.user_id.id], context=context)
154 self.write(cr, uid, [lead.id], {'date_assign': fields.date.context_today(self,cr,uid,context=context), 'partner_assigned_id': partner_id}, context=context)
158 def assign_geo_localize(self, cr, uid, ids, latitude=False, longitude=False, context=None):
159 for lead in self.browse(cr, uid, ids, context=context):
160 if not lead.country_id:
162 addr = ', '.join(filter(None, [
164 "%s %s" % (lead.zip, lead.city),
165 lead.state_id and lead.state_id.name or '',
166 lead.country_id and lead.country_id.name or ''
168 result = geo_find(tools.ustr(addr))
169 if not latitude and result:
171 if not longitude and result:
172 longitude = result[1]
173 self.write(cr, uid, [lead.id], {
174 'partner_latitude': latitude,
175 'partner_longitude': longitude
179 def search_geo_partner(self, cr, uid, ids, context=None):
180 res_partner = self.pool.get('res.partner')
182 self.assign_geo_localize(cr, uid, ids, context=context)
183 for lead in self.browse(cr, uid, ids, context=context):
185 if not lead.country_id:
187 latitude = lead.partner_latitude
188 longitude = lead.partner_longitude
189 if latitude and longitude:
190 # 1. first way: in the same country, small area
191 partner_ids = res_partner.search(cr, uid, [
192 ('partner_weight', '>', 0),
193 ('partner_latitude', '>', latitude - 2), ('partner_latitude', '<', latitude + 2),
194 ('partner_longitude', '>', longitude - 1.5), ('partner_longitude', '<', longitude + 1.5),
195 ('country', '=', lead.country_id.id),
198 # 2. second way: in the same country, big area
200 partner_ids = res_partner.search(cr, uid, [
201 ('partner_weight', '>', 0),
202 ('partner_latitude', '>', latitude - 4), ('partner_latitude', '<', latitude + 4),
203 ('partner_longitude', '>', longitude - 3), ('partner_longitude', '<' , longitude + 3),
204 ('country', '=', lead.country_id.id),
208 # 5. fifth way: anywhere in same country
210 # still haven't found any, let's take all partners in the country!
211 partner_ids = res_partner.search(cr, uid, [
212 ('partner_weight', '>', 0),
213 ('country', '=', lead.country_id.id),
216 # 6. sixth way: closest partner whatsoever, just to have at least one result
218 # warning: point() type takes (longitude, latitude) as parameters in this order!
219 cr.execute("""SELECT id, distance
220 FROM (select id, (point(partner_longitude, partner_latitude) <-> point(%s,%s)) AS distance FROM res_partner
221 WHERE partner_longitude is not null
222 AND partner_latitude is not null
223 AND partner_weight > 0) AS d
224 ORDER BY distance LIMIT 1""", (longitude, latitude))
225 res = cr.dictfetchone()
227 partner_ids.append(res['id'])
231 for partner in res_partner.browse(cr, uid, partner_ids, context=context):
232 total_weight += partner.partner_weight
233 toassign.append( (partner.id, total_weight) )
235 random.shuffle(toassign) # avoid always giving the leads to the first ones in db natural order!
236 nearest_weight = random.randint(0, total_weight)
237 for partner_id, weight in toassign:
238 if nearest_weight <= weight:
239 res_partner_ids[lead.id] = partner_id
241 return res_partner_ids
245 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: