186 lines
8.6 KiB
Python
186 lines
8.6 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) 2004-2010 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
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from osv import fields
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import urllib,re
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import random, time
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from tools.translate import _
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def geo_find(addr):
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try:
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regex = '<coordinates>([+-]?[0-9\.]+),([+-]?[0-9\.]+),([+-]?[0-9\.]+)</coordinates>'
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url = 'http://maps.google.com/maps/geo?q=' + urllib.quote(addr) + '&output=xml&oe=utf8&sensor=false'
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xml = urllib.urlopen(url).read()
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if '<error>' in xml:
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return None
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result = re.search(regex, xml, re.M|re.I)
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if not result:
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return None
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return float(result.group(2)),float(result.group(1))
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except Exception, e:
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raise osv.except_osv(_('Network error'),
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_('Could not contact geolocation servers, please make sure you have a working internet connection (%s)') % e)
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class res_partner_grade(osv.osv):
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_order = 'sequence'
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_name = 'res.partner.grade'
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_columns = {
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'sequence': fields.integer('Sequence'),
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'active': fields.boolean('Active'),
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'name': fields.char('Grade Name', size=32)
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}
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_defaults = {
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'active': lambda *args: 1
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}
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res_partner_grade()
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class res_partner(osv.osv):
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_inherit = "res.partner"
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_columns = {
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'partner_latitude': fields.float('Geo Latitude'),
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'partner_longitude': fields.float('Geo Longitude'),
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'date_localization': fields.date('Geo Localization Date'),
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'partner_weight': fields.integer('Weight',
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help="Gives the probability to assign a lead to this partner. (0 means no assignation.)"),
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'opportunity_assigned_ids': fields.one2many('crm.lead', 'partner_assigned_id',\
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'Assigned Opportunities'),
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'grade_id': fields.many2one('res.partner.grade', 'Partner Grade')
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}
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_defaults = {
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'partner_weight': lambda *args: 0
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}
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def geo_localize(self, cr, uid, ids, context=None):
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for partner in self.browse(cr, uid, ids, context=context):
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if not partner.address:
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continue
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part = partner.address[0]
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addr = ', '.join(filter(None, [part.street, (part.zip or '')+' '+(part.city or ''), part.state_id and part.state_id.name, part.country_id and part.country_id.name]))
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result = geo_find(addr.encode('utf8'))
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if result:
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self.write(cr, uid, [partner.id], {
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'partner_latitude': result[0],
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'partner_longitude': result[1],
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'date_localization': time.strftime('%Y-%m-%d')
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}, context=context)
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return True
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res_partner()
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class crm_lead(osv.osv):
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_inherit = "crm.lead"
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_columns = {
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'partner_latitude': fields.float('Geo Latitude'),
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'partner_longitude': fields.float('Geo Longitude'),
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'partner_assigned_id': fields.many2one('res.partner', 'Assigned Partner', help="Partner this case has been forwarded/assigned to.", select=True),
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'date_assign': fields.date('Assignation Date', help="Last date this case was forwarded/assigned to a partner"),
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}
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def onchange_assign_id(self, cr, uid, ids, partner_assigned_id, context=None):
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"""This function updates the "assignation date" automatically, when manually assign a partner in the geo assign tab
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@param self: The object pointer
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@param cr: the current row, from the database cursor,
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@param uid: the current user’s ID for security checks,
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@param ids: List of stage’s IDs
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@stage_id: change state id on run time """
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if not partner_assigned_id:
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return {'value':{'date_assign': False}}
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else:
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partners = self.pool.get('res.partner').browse(cr, uid, [partner_assigned_id], context=context)
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user_id = partners[0] and partners[0].user_id.id or False
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return {'value':
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{'date_assign': time.strftime('%Y-%m-%d'),
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'user_id' : user_id}
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}
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def assign_partner(self, cr, uid, ids, context=None):
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ok = False
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for part in self.browse(cr, uid, ids, context=context):
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if not part.country_id:
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continue
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addr = ', '.join(filter(None, [part.street, (part.zip or '')+' '+(part.city or ''), part.state_id and part.state_id.name, part.country_id and part.country_id.name]))
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result = geo_find(addr.encode('utf8'))
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if result:
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self.write(cr, uid, [part.id], {
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'partner_latitude': result[0],
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'partner_longitude': result[1]
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}, context=context)
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# 1. first way: in the same country, small area
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part_ids = self.pool.get('res.partner').search(cr, uid, [
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('partner_weight','>',0),
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('partner_latitude','>',result[0]-2), ('partner_latitude','<',result[0]+2),
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('partner_longitude','>',result[1]-1.5), ('partner_longitude','<',result[1]+1.5),
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('country', '=', part.country_id.id),
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], context=context)
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# 2. second way: in the same country, big area
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if not part_ids:
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part_ids = self.pool.get('res.partner').search(cr, uid, [
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('partner_weight','>',0),
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('partner_latitude','>',result[0]-4), ('partner_latitude','<',result[0]+4),
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('partner_longitude','>',result[1]-3), ('partner_longitude','<',result[1]+3),
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('country', '=', part.country_id.id),
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], context=context)
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# 5. fifth way: anywhere in same country
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if not part_ids:
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# still haven't found any, let's take all partners in the country!
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part_ids = self.pool.get('res.partner').search(cr, uid, [
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('partner_weight','>',0),
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('country', '=', part.country_id.id),
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], context=context)
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# 6. sixth way: closest partner whatsoever, just to have at least one result
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if not part_ids:
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# warning: point() type takes (longitude, latitude) as parameters in this order!
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cr.execute("""SELECT id, distance
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FROM (select id, (point(partner_longitude, partner_latitude) <-> point(%s,%s)) AS distance FROM res_partner
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WHERE partner_longitude is not null
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AND partner_latitude is not null
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AND partner_weight > 0) AS d
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ORDER BY distance LIMIT 1""", (result[1],result[0]))
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res = cr.dictfetchone()
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if res:
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part_ids.append(res['id'])
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total = 0
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toassign = []
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for part2 in self.pool.get('res.partner').browse(cr, uid, part_ids, context=context):
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total += part2.partner_weight
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toassign.append( (part2.id, total) )
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random.shuffle(toassign) # avoid always giving the leads to the first ones in db natural order!
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mypartner = random.randint(0,total)
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for t in toassign:
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if mypartner<=t[1]:
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vals = self.onchange_assign_id(cr,uid, ids, t[0], context=context)['value']
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vals.update({'partner_assigned_id': t[0], 'date_assign': time.strftime('%Y-%m-%d')})
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self.write(cr, uid, [part.id], vals, context=context)
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break
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ok = True
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return ok
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crm_lead()
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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