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# -*- coding: utf-8 -*-
from __future__ import absolute_import
from email.utils import parseaddr
import functools
import htmlentitydefs
import itertools
import logging
import operator
import re
from ast import literal_eval
from openerp.tools import mute_logger
# Validation Library https://pypi.python.org/pypi/validate_email/1.1
from .validate_email import validate_email
import openerp
from openerp.osv import orm
from openerp.osv import fields
from openerp.osv.orm import browse_record
from openerp.tools.translate import _
pattern = re.compile("&(\w+?);")
_logger = logging.getLogger('base.partner.merge')
# http://www.php2python.com/wiki/function.html-entity-decode/
def html_entity_decode_char(m, defs=htmlentitydefs.entitydefs):
try:
return defs[m.group(1)]
except KeyError:
return m.group(0)
def html_entity_decode(string):
return pattern.sub(html_entity_decode_char, string)
def sanitize_email(partner_email):
assert isinstance(partner_email, basestring) and partner_email
result = re.subn(r';|/|:', ',',
html_entity_decode(partner_email or ''))[0].split(',')
emails = [parseaddr(email)[1]
for item in result
for email in item.split()]
return [email.lower()
for email in emails
if validate_email(email)]
def is_integer_list(ids):
return all(isinstance(i, (int, long)) for i in ids)
class ResPartner(orm.Model):
_inherit = 'res.partner'
_columns = {
'id': fields.integer('Id', readonly=True),
'create_date': fields.datetime('Create Date', readonly=True),
}
class MergePartnerLine(orm.TransientModel):
_name = 'base.partner.merge.line'
_columns = {
'wizard_id': fields.many2one('base.partner.merge.automatic.wizard',
'Wizard'),
'min_id': fields.integer('MinID'),
'aggr_ids': fields.char('Ids', required=True),
}
_order = 'min_id asc'
class MergePartnerAutomatic(orm.TransientModel):
"""
The idea behind this wizard is to create a list of potential partners to
merge. We use two objects, the first one is the wizard for the end-user.
And the second will contain the partner list to merge.
"""
_name = 'base.partner.merge.automatic.wizard'
_columns = {
# Group by
'group_by_email': fields.boolean('Email'),
'group_by_name': fields.boolean('Name'),
'group_by_is_company': fields.boolean('Is Company'),
'group_by_vat': fields.boolean('VAT'),
'group_by_parent_id': fields.boolean('Parent Company'),
'state': fields.selection([('option', 'Option'),
('selection', 'Selection'),
('finished', 'Finished')],
'State',
readonly=True,
required=True),
'number_group': fields.integer("Group of Contacts", readonly=True),
'current_line_id': fields.many2one('base.partner.merge.line',
'Current Line'),
'line_ids': fields.one2many('base.partner.merge.line',
'wizard_id', 'Lines'),
'partner_ids': fields.many2many('res.partner', string='Contacts'),
'dst_partner_id': fields.many2one('res.partner',
string='Destination Contact'),
'exclude_contact': fields.boolean('A user associated to the contact'),
'exclude_journal_item': fields.boolean('Journal Items associated'
' to the contact'),
'maximum_group': fields.integer("Maximum of Group of Contacts"),
}
def default_get(self, cr, uid, fields, context=None):
if context is None:
context = {}
res = super(MergePartnerAutomatic, self
).default_get(cr, uid, fields, context)
if (context.get('active_model') == 'res.partner'
and context.get('active_ids')):
partner_ids = context['active_ids']
res['state'] = 'selection'
res['partner_ids'] = partner_ids
res['dst_partner_id'] = self._get_ordered_partner(cr, uid,
partner_ids,
context=context
)[-1].id
return res
_defaults = {
'state': 'option'
}
def get_fk_on(self, cr, table):
q = """ SELECT cl1.relname as table,
att1.attname as column
FROM pg_constraint as con, pg_class as cl1, pg_class as cl2,
pg_attribute as att1, pg_attribute as att2
WHERE con.conrelid = cl1.oid
AND con.confrelid = cl2.oid
AND array_lower(con.conkey, 1) = 1
AND con.conkey[1] = att1.attnum
AND att1.attrelid = cl1.oid
AND cl2.relname = %s
AND att2.attname = 'id'
AND array_lower(con.confkey, 1) = 1
AND con.confkey[1] = att2.attnum
AND att2.attrelid = cl2.oid
AND con.contype = 'f'
"""
return cr.execute(q, (table,))
def _update_foreign_keys(self, cr, uid, src_partners,
dst_partner, context=None):
_logger.debug('_update_foreign_keys for dst_partner: %s for '
'src_partners: %r',
dst_partner.id,
list(map(operator.attrgetter('id'), src_partners)))
# find the many2one relation to a partner
proxy = self.pool.get('res.partner')
self.get_fk_on(cr, 'res_partner')
# ignore two tables
for table, column in cr.fetchall():
if 'base_partner_merge_' in table:
continue
partner_ids = tuple(map(int, src_partners))
query = ("SELECT column_name FROM information_schema.columns"
" WHERE table_name LIKE '%s'") % (table)
cr.execute(query, ())
columns = []
for data in cr.fetchall():
if data[0] != column:
columns.append(data[0])
query_dic = {
'table': table,
'column': column,
'value': columns[0],
}
if len(columns) <= 1:
# unique key treated
query = """
UPDATE "%(table)s" as ___tu
SET %(column)s = %%s
WHERE
%(column)s = %%s AND
NOT EXISTS (
SELECT 1
FROM "%(table)s" as ___tw
WHERE
%(column)s = %%s AND
___tu.%(value)s = ___tw.%(value)s
)""" % query_dic
for partner_id in partner_ids:
cr.execute(query, (dst_partner.id, partner_id,
dst_partner.id))
else:
cr.execute("SAVEPOINT recursive_partner_savepoint")
try:
query = ('UPDATE "%(table)s" SET %(column)s = %%s WHERE '
'%(column)s IN %%s') % query_dic
cr.execute(query, (dst_partner.id, partner_ids,))
if (column == proxy._parent_name
and table == 'res_partner'):
query = """
WITH RECURSIVE cycle(id, parent_id) AS (
SELECT id, parent_id FROM res_partner
UNION
SELECT cycle.id, res_partner.parent_id
FROM res_partner, cycle
WHERE res_partner.id = cycle.parent_id
AND cycle.id != cycle.parent_id
)
SELECT id FROM cycle
WHERE id = parent_id AND id = %s
"""
cr.execute(query, (dst_partner.id,))
if cr.fetchall():
cr.execute("ROLLBACK TO SAVEPOINT "
"recursive_partner_savepoint")
finally:
cr.execute("RELEASE SAVEPOINT "
"recursive_partner_savepoint")
def _update_reference_fields(self, cr, uid, src_partners, dst_partner,
context=None):
_logger.debug('_update_reference_fields for dst_partner: %s for '
'src_partners: %r',
dst_partner.id,
list(map(operator.attrgetter('id'), src_partners)))
def update_records(model, src, field_model='model', field_id='res_id',
context=None):
proxy = self.pool.get(model)
if proxy is None:
return
domain = [(field_model, '=', 'res.partner'),
(field_id, '=', src.id)]
ids = proxy.search(cr, openerp.SUPERUSER_ID,
domain, context=context)
return proxy.write(cr, openerp.SUPERUSER_ID, ids,
{field_id: dst_partner.id}, context=context)
update_records = functools.partial(update_records, context=context)
for partner in src_partners:
update_records('base.calendar', src=partner,
field_model='model_id.model')
update_records('ir.attachment', src=partner,
field_model='res_model')
update_records('mail.followers', src=partner,
field_model='res_model')
update_records('mail.message', src=partner)
update_records('marketing.campaign.workitem', src=partner,
field_model='object_id.model')
update_records('ir.model.data', src=partner)
proxy = self.pool['ir.model.fields']
domain = [('ttype', '=', 'reference')]
record_ids = proxy.search(cr, openerp.SUPERUSER_ID, domain,
context=context)
for record in proxy.browse(cr, openerp.SUPERUSER_ID, record_ids,
context=context):
try:
proxy_model = self.pool[record.model]
except KeyError:
# ignore old tables
continue
if record.model == 'ir.property':
continue
field_type = proxy_model._columns.get(record.name).__class__._type
if field_type == 'function':
continue
for partner in src_partners:
domain = [
(record.name, '=', 'res.partner,%d' % partner.id)
]
model_ids = proxy_model.search(cr, openerp.SUPERUSER_ID,
domain, context=context)
values = {
record.name: 'res.partner,%d' % dst_partner.id,
}
proxy_model.write(cr, openerp.SUPERUSER_ID, model_ids, values,
context=context)
def _update_values(self, cr, uid, src_partners, dst_partner, context=None):
_logger.debug('_update_values for dst_partner: %s for src_partners: '
'%r',
dst_partner.id,
list(map(operator.attrgetter('id'), src_partners)))
columns = dst_partner._columns
def write_serializer(column, item):
if isinstance(item, browse_record):
return item.id
else:
return item
values = dict()
for column, field in columns.iteritems():
if (field._type not in ('many2many', 'one2many')
and not isinstance(field, fields.function)):
for item in itertools.chain(src_partners, [dst_partner]):
if item[column]:
values[column] = write_serializer(column,
item[column])
values.pop('id', None)
parent_id = values.pop('parent_id', None)
dst_partner.write(values)
if parent_id and parent_id != dst_partner.id:
try:
dst_partner.write({'parent_id': parent_id})
except (orm.except_orm, orm.except_orm):
_logger.info('Skip recursive partner hierarchies for '
'parent_id %s of partner: %s',
parent_id, dst_partner.id)
@mute_logger('openerp.osv.expression', 'openerp.osv.orm')
def _merge(self, cr, uid, partner_ids, dst_partner=None, context=None):
proxy = self.pool.get('res.partner')
partner_ids = proxy.exists(cr, uid, list(partner_ids),
context=context)
if len(partner_ids) < 2:
return
if len(partner_ids) > 3:
raise orm.except_orm(
_('Error'),
_("For safety reasons, you cannot merge more than 3 contacts "
"together. You can re-open the wizard several times if "
"needed."))
if (openerp.SUPERUSER_ID != uid
and len(set(partner.email for partner
in proxy.browse(cr, uid, partner_ids,
context=context))) > 1):
raise orm.except_orm(
_('Error'),
_("All contacts must have the same email. Only the "
"Administrator can merge contacts with different emails."))
if dst_partner and dst_partner.id in partner_ids:
src_partners = proxy.browse(cr, uid,
[id for id in partner_ids
if id != dst_partner.id],
context=context)
else:
ordered_partners = self._get_ordered_partner(cr, uid, partner_ids,
context)
dst_partner = ordered_partners[-1]
src_partners = ordered_partners[:-1]
_logger.info("dst_partner: %s", dst_partner.id)
if (openerp.SUPERUSER_ID != uid
and self._model_is_installed(cr, uid, 'account.move.line',
context=context)
and self.pool.get('account.move.line'
).search(cr, openerp.SUPERUSER_ID,
[('partner_id',
'in',
[partner.id for partner
in src_partners])],
context=context)):
raise orm.except_orm(
_('Error'),
_("Only the destination contact may be linked to existing "
"Journal Items. Please ask the Administrator if you need to"
" merge several contacts linked to existing Journal "
"Items."))
call_it = lambda function: function(cr, uid, src_partners,
dst_partner, context=context)
call_it(self._update_foreign_keys)
call_it(self._update_reference_fields)
call_it(self._update_values)
_logger.info('(uid = %s) merged the partners %r with %s',
uid,
list(map(operator.attrgetter('id'), src_partners)),
dst_partner.id)
dst_partner.message_post(
body='%s %s' % (
_("Merged with the following partners:"),
", ".join(
'%s<%s>(ID %s)' % (p.name, p.email or 'n/a', p.id)
for p in src_partners
)
)
)
for partner in src_partners:
partner.unlink()
def clean_emails(self, cr, uid, context=None):
"""
Clean the email address of the partner, if there is an email field
with a minimum of two addresses, the system will create a new partner,
with the information of the previous one and will copy the new cleaned
email into the email field.
"""
if context is None:
context = {}
proxy_model = self.pool['ir.model.fields']
field_ids = proxy_model.search(cr, uid,
[('model', '=', 'res.partner'),
('ttype', 'like', '%2many')],
context=context)
fields = proxy_model.read(cr, uid, field_ids, context=context)
reset_fields = dict((field['name'], []) for field in fields)
proxy_partner = self.pool['res.partner']
context['active_test'] = False
ids = proxy_partner.search(cr, uid, [], context=context)
fields = ['name', 'var' 'partner_id' 'is_company', 'email']
partners = proxy_partner.read(cr, uid, ids, fields, context=context)
partners.sort(key=operator.itemgetter('id'))
partners_len = len(partners)
_logger.info('partner_len: %r', partners_len)
for idx, partner in enumerate(partners):
if not partner['email']:
continue
percent = (idx / float(partners_len)) * 100.0
_logger.info('idx: %r', idx)
_logger.info('percent: %r', percent)
try:
emails = sanitize_email(partner['email'])
head, tail = emails[:1], emails[1:]
email = head[0] if head else False
proxy_partner.write(cr, uid, [partner['id']],
{'email': email}, context=context)
for email in tail:
values = dict(reset_fields, email=email)
proxy_partner.copy(cr, uid, partner['id'], values,
context=context)
except Exception:
_logger.exception("There is a problem with this partner: %r",
partner)
raise
return True
def close_cb(self, cr, uid, ids, context=None):
return {'type': 'ir.actions.act_window_close'}
def _generate_query(self, fields, maximum_group=100):
group_fields = ', '.join(fields)
filters = []
for field in fields:
if field in ['email', 'name']:
filters.append((field, 'IS NOT', 'NULL'))
criteria = ' AND '.join('%s %s %s' % (field, operator, value)
for field, operator, value in filters)
text = [
"SELECT min(id), array_agg(id)",
"FROM res_partner",
]
if criteria:
text.append('WHERE %s' % criteria)
text.extend([
"GROUP BY %s" % group_fields,
"HAVING COUNT(*) >= 2",
"ORDER BY min(id)",
])
if maximum_group:
text.extend([
"LIMIT %s" % maximum_group,
])
return ' '.join(text)
def _compute_selected_groupby(self, this):
group_by_str = 'group_by_'
group_by_len = len(group_by_str)
fields = [
key[group_by_len:]
for key in self._columns.keys()
if key.startswith(group_by_str)
]
groups = [
field
for field in fields
if getattr(this, '%s%s' % (group_by_str, field), False)
]
if not groups:
raise orm.except_orm(_('Error'),
_("You have to specify a filter for your "
"selection"))
return groups
def next_cb(self, cr, uid, ids, context=None):
"""
Don't compute any thing
"""
context = dict(context or {}, active_test=False)
this = self.browse(cr, uid, ids[0], context=context)
if this.current_line_id:
this.current_line_id.unlink()
return self._next_screen(cr, uid, this, context)
def _get_ordered_partner(self, cr, uid, partner_ids, context=None):
partners = self.pool.get('res.partner'
).browse(cr, uid,
list(partner_ids),
context=context)
ordered_partners = sorted(
sorted(
partners,
key=operator.attrgetter('create_date'),
reverse=True
),
key=operator.attrgetter('active'),
reverse=True
)
return ordered_partners
def _next_screen(self, cr, uid, this, context=None):
this.refresh()
values = {}
if this.line_ids:
# in this case, we try to find the next record.
current_line = this.line_ids[0]
current_partner_ids = literal_eval(current_line.aggr_ids)
values.update({
'current_line_id': current_line.id,
'partner_ids': [(6, 0, current_partner_ids)],
'dst_partner_id': self._get_ordered_partner(
cr, uid,
current_partner_ids,
context
)[-1].id,
'state': 'selection',
})
else:
values.update({
'current_line_id': False,
'partner_ids': [],
'state': 'finished',
})
this.write(values)
return {
'type': 'ir.actions.act_window',
'res_model': this._name,
'res_id': this.id,
'view_mode': 'form',
'target': 'new',
}
def _model_is_installed(self, cr, uid, model, context=None):
proxy = self.pool.get('ir.model')
domain = [('model', '=', model)]
return proxy.search_count(cr, uid, domain, context=context) > 0
def _partner_use_in(self, cr, uid, aggr_ids, models, context=None):
"""
Check if there is no occurence of this group of partner in the selected
model
"""
for model, field in models.iteritems():
proxy = self.pool.get(model)
domain = [(field, 'in', aggr_ids)]
if proxy.search_count(cr, uid, domain, context=context):
return True
return False
def compute_models(self, cr, uid, ids, context=None):
"""
Compute the different models needed by the system if you want to
exclude some partners.
"""
assert is_integer_list(ids)
this = self.browse(cr, uid, ids[0], context=context)
models = {}
if this.exclude_contact:
models['res.users'] = 'partner_id'
if (self._model_is_installed(cr, uid, 'account.move.line',
context=context)
and this.exclude_journal_item):
models['account.move.line'] = 'partner_id'
return models
def _process_query(self, cr, uid, ids, query, context=None):
"""
Execute the select request and write the result in this wizard
"""
proxy = self.pool.get('base.partner.merge.line')
this = self.browse(cr, uid, ids[0], context=context)
models = self.compute_models(cr, uid, ids, context=context)
cr.execute(query)
counter = 0
for min_id, aggr_ids in cr.fetchall():
if models and self._partner_use_in(cr, uid, aggr_ids, models,
context=context):
continue
values = {
'wizard_id': this.id,
'min_id': min_id,
'aggr_ids': aggr_ids,
}
proxy.create(cr, uid, values, context=context)
counter += 1
values = {
'state': 'selection',
'number_group': counter,
}
this.write(values)
_logger.info("counter: %s", counter)
def start_process_cb(self, cr, uid, ids, context=None):
"""
Start the process.
* Compute the selected groups (with duplication)
* If the user has selected the 'exclude_XXX' fields, avoid the
partners.
"""
assert is_integer_list(ids)
context = dict(context or {}, active_test=False)
this = self.browse(cr, uid, ids[0], context=context)
groups = self._compute_selected_groupby(this)
query = self._generate_query(groups, this.maximum_group)
self._process_query(cr, uid, ids, query, context=context)
return self._next_screen(cr, uid, this, context)
def automatic_process_cb(self, cr, uid, ids, context=None):
assert is_integer_list(ids)
this = self.browse(cr, uid, ids[0], context=context)
this.start_process_cb()
this.refresh()
for line in this.line_ids:
partner_ids = literal_eval(line.aggr_ids)
self._merge(cr, uid, partner_ids, context=context)
line.unlink()
cr.commit()
this.write({'state': 'finished'})
return {
'type': 'ir.actions.act_window',
'res_model': this._name,
'res_id': this.id,
'view_mode': 'form',
'target': 'new',
}
def parent_migration_process_cb(self, cr, uid, ids, context=None):
assert is_integer_list(ids)
context = dict(context or {}, active_test=False)
this = self.browse(cr, uid, ids[0], context=context)
query = """
SELECT
min(p1.id),
array_agg(DISTINCT p1.id)
FROM
res_partner as p1
INNER join
res_partner as p2
ON
p1.email = p2.email AND
p1.name = p2.name AND
(p1.parent_id = p2.id OR p1.id = p2.parent_id)
WHERE
p2.id IS NOT NULL
GROUP BY
p1.email,
p1.name,
CASE WHEN p1.parent_id = p2.id THEN p2.id
ELSE p1.id
END
HAVING COUNT(*) >= 2
ORDER BY
min(p1.id)
"""
self._process_query(cr, uid, ids, query, context=context)
for line in this.line_ids:
partner_ids = literal_eval(line.aggr_ids)
self._merge(cr, uid, partner_ids, context=context)
line.unlink()
cr.commit()
this.write({'state': 'finished'})
cr.execute("""
UPDATE
res_partner
SET
is_company = NULL,
parent_id = NULL
WHERE
parent_id = id
""")
return {
'type': 'ir.actions.act_window',
'res_model': this._name,
'res_id': this.id,
'view_mode': 'form',
'target': 'new',
}
def update_all_process_cb(self, cr, uid, ids, context=None):
assert is_integer_list(ids)
# WITH RECURSIVE cycle(id, parent_id) AS (
# SELECT id, parent_id FROM res_partner
# UNION
# SELECT cycle.id, res_partner.parent_id
# FROM res_partner, cycle
# WHERE res_partner.id = cycle.parent_id AND
# cycle.id != cycle.parent_id
# )
# UPDATE res_partner
# SET parent_id = NULL
# WHERE id in (SELECT id FROM cycle WHERE id = parent_id);
this = self.browse(cr, uid, ids[0], context=context)
self.parent_migration_process_cb(cr, uid, ids, context=None)
list_merge = [
{'group_by_vat': True,
'group_by_email': True,
'group_by_name': True},
# {'group_by_name': True,
# 'group_by_is_company': True,
# 'group_by_parent_id': True},
# {'group_by_email': True,
# 'group_by_is_company': True,
# 'group_by_parent_id': True},
# {'group_by_name': True,
# 'group_by_vat': True,
# 'group_by_is_company': True,
# 'exclude_journal_item': True},
# {'group_by_email': True,
# 'group_by_vat': True,
# 'group_by_is_company': True,
# 'exclude_journal_item': True},
# {'group_by_email': True,
# 'group_by_is_company': True,
# 'exclude_contact': True,
# 'exclude_journal_item': True},
# {'group_by_name': True,
# 'group_by_is_company': True,
# 'exclude_contact': True,
# 'exclude_journal_item': True}
]
for merge_value in list_merge:
id = self.create(cr, uid, merge_value, context=context)
self.automatic_process_cb(cr, uid, [id], context=context)
cr.execute("""
UPDATE
res_partner
SET
is_company = NULL
WHERE
parent_id IS NOT NULL AND
is_company IS NOT NULL
""")
# cr.execute("""
# UPDATE
# res_partner as p1
# SET
# is_company = NULL,
# parent_id = (
# SELECT p2.id
# FROM res_partner as p2
# WHERE p2.email = p1.email AND
# p2.parent_id != p2.id
# LIMIT 1
# )
# WHERE
# p1.parent_id = p1.id
# """)
return self._next_screen(cr, uid, this, context)
def merge_cb(self, cr, uid, ids, context=None):
assert is_integer_list(ids)
context = dict(context or {}, active_test=False)
this = self.browse(cr, uid, ids[0], context=context)
partner_ids = set(map(int, this.partner_ids))
if not partner_ids:
this.write({'state': 'finished'})
return {
'type': 'ir.actions.act_window',
'res_model': this._name,
'res_id': this.id,
'view_mode': 'form',
'target': 'new',
}
self._merge(cr, uid, partner_ids, this.dst_partner_id,
context=context)
if this.current_line_id:
this.current_line_id.unlink()
return self._next_screen(cr, uid, this, context)
def auto_set_parent_id(self, cr, uid, ids, context=None):
assert is_integer_list(ids)
# select partner who have one least invoice
partner_treated = ['@gmail.com']
cr.execute(""" SELECT p.id, p.email
FROM res_partner as p
LEFT JOIN account_invoice as a
ON p.id = a.partner_id AND a.state in ('open','paid')
WHERE p.grade_id is NOT NULL
GROUP BY p.id
ORDER BY COUNT(a.id) DESC
""")
re_email = re.compile(r".*@")
for id, email in cr.fetchall():
# check email domain
email = re_email.sub("@", email or "")
if not email or email in partner_treated:
continue
partner_treated.append(email)
# don't update the partners if they are more of one who have
# invoice
cr.execute("""
SELECT *
FROM res_partner as p
WHERE p.id != %s AND p.email LIKE '%%%s' AND
EXISTS (SELECT * FROM account_invoice as a
WHERE p.id = a.partner_id
AND a.state in ('open','paid'))
""" % (id, email))
if len(cr.fetchall()) > 1:
_logger.info("%s MORE OF ONE COMPANY", email)
continue
# to display changed values
cr.execute(""" SELECT id,email
FROM res_partner
WHERE parent_id != %s
AND id != %s AND email LIKE '%%%s'
""" % (id, id, email))
_logger.info("%r", cr.fetchall())
# upgrade
cr.execute(""" UPDATE res_partner
SET parent_id = %s
WHERE id != %s AND email LIKE '%%%s'
""" % (id, id, email))
return False