@ -19,7 +19,7 @@
#
##############################################################################
from openerp import models , fields , api , modules , _ , SUPERUSER_ID
from openerp import models , fields , api , modules , _ , SUPERUSER_ID , sql_db
FIELDS_BLACKLIST = [
' id ' , ' create_uid ' , ' create_date ' , ' write_uid ' , ' write_date ' ,
@ -215,41 +215,30 @@ class auditlog_rule(models.Model):
def _make_read ( self ) :
""" Instanciate a read method that log its calls. """
# FIXME: read() seems a bit tricky, improve to handle old/new api
# @api.v7
# def read(self, cr, user, ids, fields=None, context=None,
# load='_classic_read', **kwargs):
# print "LOG READ", fields, load, kwargs
# # avoid loops
# if self.env.context.get('auditlog_method_intercepted'):
# return read.origin(
# self, cr, user, ids, fields, context, load, **kwargs)
# # call original method with a modified context
# context = dict(
# self.env.context, auditlog_method_intercepted=True)
# result = read.origin(
# self.with_context(context),
# cr, user, ids, fields, context, load, **kwargs)
# print "RESULT", result
# return result
# @api.v8
# def read(self, fields=None, load='_classic_read', **kwargs):
# print "LOG READ", fields, load, kwargs
# # avoid loops
# if self.env.context.get('auditlog_method_intercepted'):
# return read.origin(self, fields, load, **kwargs)
# # call original method with a modified context
# context = dict(
# self.env.context, auditlog_method_intercepted=True)
# result = read.origin(
# self.with_context(context), fields, load, **kwargs)
# print "RESULT", result
# return result
def read ( self , * args , * * kwargs ) :
result = read . origin ( self , * args , * * kwargs )
# Sometimes the result is not a list but a dictionary
try :
read_values = dict ( ( d [ ' id ' ] , d ) for d in result )
except TypeError :
read_values = dict ( ( d [ ' id ' ] , d ) for d in [ result ] )
# Old API
if args and isinstance ( args [ 0 ] , sql_db . Cursor ) :
cr , uid , ids = args [ 0 ] , args [ 1 ] , args [ 2 ]
if isinstance ( ids , ( int , long ) ) :
ids = [ ids ]
env = api . Environment ( cr , uid , { } )
rule_model = env [ ' auditlog.rule ' ]
rule_model . sudo ( ) . create_logs (
env . uid , self . _name , ids ,
' read ' , read_values )
# New API
else :
rule_model = self . env [ ' auditlog.rule ' ]
rule_model . sudo ( ) . create_logs (
self . env . uid , self . _name , self . ids ,
' read ' , read_values )
return result
return read
@ -294,9 +283,13 @@ class auditlog_rule(models.Model):
log_model = self . env [ ' auditlog.log ' ]
for res_id in res_ids :
model_model = self . env [ res_model ]
res_name = model_model . browse ( res_id ) . name_get ( )
# Avoid recursivity with the 'read' method called by 'name_get()'
res_name = " %s , %s " % ( res_model , res_id )
if method is not ' read ' :
name = model_model . browse ( res_id ) . name_get ( )
res_name = name and name [ 0 ] and name [ 0 ] [ 1 ] or res_name
vals = {
' name ' : res_name and res_name [ 0 ] and res_name [ 0 ] [ 1 ] or False ,
' name ' : res_name ,
' model_id ' : self . pool . _auditlog_model_cache [ res_model ] ,
' res_id ' : res_id ,
' method ' : method ,
@ -307,23 +300,68 @@ class auditlog_rule(models.Model):
diff = DictDiffer (
new_values . get ( res_id , EMPTY_DICT ) ,
old_values . get ( res_id , EMPTY_DICT ) )
self . _create_log_line_on_write (
log , diff . changed ( ) , old_values , new_values )
self . _create_log_line_on_create ( log , diff . added ( ) , new_values )
if method is ' create ' :
self . _create_log_line_on_create ( log , diff . added ( ) , new_values )
elif method is ' read ' :
self . _create_log_line_on_read (
log , old_values . get ( res_id , EMPTY_DICT ) . keys ( ) , old_values )
elif method is ' write ' :
self . _create_log_line_on_write (
log , diff . changed ( ) , old_values , new_values )
def _get_field ( self , model , field_name ) :
cache = self . pool . _auditlog_field_cache
if field_name not in cache . get ( model . model , { } ) :
cache . setdefault ( model . model , { } )
# We use 'search()' then 'read()' instead of the 'search_read()'
# to take advantage of the 'classic_write' loading
# - we use 'search()' then 'read()' instead of the 'search_read()'
# to take advantage of the 'classic_write' loading
# - search the field in the current model and those it inherits
field_model = self . env [ ' ir.model.fields ' ]
all_model_ids = [ model . id ]
all_model_ids . extend (
inherited . id for inherited in model . inherited_model_ids )
field = field_model . search (
[ ( ' model_id ' , ' = ' , model . id ) , ( ' name ' , ' = ' , field_name ) ] )
field_data = field . read ( load = ' _classic_write ' ) [ 0 ]
cache [ model . model ] [ field_name ] = field_data
[ ( ' model_id ' , ' in ' , all_model_ids ) , ( ' name ' , ' = ' , field_name ) ] )
# The field can be a dummy one, like 'in_group_X' on 'res.users'
# As such we can't log it (field_id is required to create a log)
if not field :
cache [ model . model ] [ field_name ] = False
else :
field_data = field . read ( load = ' _classic_write ' ) [ 0 ]
cache [ model . model ] [ field_name ] = field_data
return cache [ model . model ] [ field_name ]
def _create_log_line_on_read (
self , log , fields_list , read_values ) :
""" Log field filled on a ' read ' operation. """
log_line_model = self . env [ ' auditlog.log.line ' ]
for field_name in fields_list :
if field_name in FIELDS_BLACKLIST :
continue
field = self . _get_field ( log . model_id , field_name )
if field :
log_vals = self . _prepare_log_line_vals_on_read (
log , field , read_values )
log_line_model . create ( log_vals )
def _prepare_log_line_vals_on_read ( self , log , field , read_values ) :
""" Prepare the dictionary of values used to create a log line on a
' read ' operation .
"""
vals = {
' field_id ' : field [ ' id ' ] ,
' log_id ' : log . id ,
' old_value ' : read_values [ log . res_id ] [ field [ ' name ' ] ] ,
' old_value_text ' : read_values [ log . res_id ] [ field [ ' name ' ] ] ,
' new_value ' : False ,
' new_value_text ' : False ,
}
if field [ ' relation ' ] and ' 2many ' in field [ ' ttype ' ] :
old_value_text = self . env [ field [ ' relation ' ] ] . browse (
vals [ ' old_value ' ] ) . name_get ( )
vals [ ' old_value_text ' ] = old_value_text
return vals
def _create_log_line_on_write (
self , log , fields_list , old_values , new_values ) :
""" Log field updated on a ' write ' operation. """
sebalix
10 years ago
Enric Tobella