821 lines
38 KiB
Python
821 lines
38 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) 2004-2009 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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import logging
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import re
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import time
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from osv import fields,osv
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import netsvc
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from osv.orm import except_orm, browse_record
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import tools
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from tools.safe_eval import safe_eval as eval
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from tools import config
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from tools.translate import _
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import pooler
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def _get_fields_type(self, cr, uid, context=None):
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cr.execute('select distinct ttype,ttype from ir_model_fields')
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field_types = cr.fetchall()
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field_types_copy = field_types
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for types in field_types_copy:
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if not hasattr(fields,types[0]):
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field_types.remove(types)
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return field_types
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def _in_modules(self, cr, uid, ids, field_name, arg, context=None):
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#pseudo-method used by fields.function in ir.model/ir.model.fields
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module_pool = self.pool.get("ir.module.module")
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installed_module_ids = module_pool.search(cr, uid, [('state','=','installed')])
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installed_module_names = module_pool.read(cr, uid, installed_module_ids, ['name'], context=context)
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installed_modules = set(x['name'] for x in installed_module_names)
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result = {}
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xml_ids = osv.osv._get_xml_ids(self, cr, uid, ids)
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for k,v in xml_ids.iteritems():
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result[k] = ', '.join(sorted(installed_modules & set(xml_id.split('.')[0] for xml_id in v)))
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return result
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class ir_model(osv.osv):
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_name = 'ir.model'
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_description = "Objects"
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_order = 'model'
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def _is_osv_memory(self, cr, uid, ids, field_name, arg, context=None):
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models = self.browse(cr, uid, ids, context=context)
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res = dict.fromkeys(ids)
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for model in models:
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res[model.id] = isinstance(self.pool.get(model.model), osv.osv_memory)
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return res
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def _search_osv_memory(self, cr, uid, model, name, domain, context=None):
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if not domain:
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return []
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field, operator, value = domain[0]
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if operator not in ['=', '!=']:
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raise osv.except_osv(_('Invalid search criterions'), _('The osv_memory field can only be compared with = and != operator.'))
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value = bool(value) if operator == '=' else not bool(value)
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all_model_ids = self.search(cr, uid, [], context=context)
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is_osv_mem = self._is_osv_memory(cr, uid, all_model_ids, 'osv_memory', arg=None, context=context)
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return [('id', 'in', [id for id in is_osv_mem if bool(is_osv_mem[id]) == value])]
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def _view_ids(self, cr, uid, ids, field_name, arg, context=None):
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models = self.browse(cr, uid, ids)
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res = {}
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for model in models:
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res[model.id] = self.pool.get("ir.ui.view").search(cr, uid, [('model', '=', model.model)])
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return res
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_columns = {
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'name': fields.char('Object Name', size=64, translate=True, required=True),
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'model': fields.char('Object', size=64, required=True, select=1),
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'info': fields.text('Information'),
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'field_id': fields.one2many('ir.model.fields', 'model_id', 'Fields', required=True),
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'state': fields.selection([('manual','Custom Object'),('base','Base Object')],'Type',readonly=True),
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'access_ids': fields.one2many('ir.model.access', 'model_id', 'Access'),
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'osv_memory': fields.function(_is_osv_memory, method=True, string='In-memory model', type='boolean',
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fnct_search=_search_osv_memory,
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help="Indicates whether this object model lives in memory only, i.e. is not persisted (osv.osv_memory)"),
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'modules': fields.function(_in_modules, method=True, type='char', size=128, string='In modules', help='List of modules in which the object is defined or inherited'),
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'view_ids': fields.function(_view_ids, method=True, type='one2many', obj='ir.ui.view', string='Views'),
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}
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_defaults = {
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'model': lambda *a: 'x_',
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'state': lambda self,cr,uid,ctx=None: (ctx and ctx.get('manual',False)) and 'manual' or 'base',
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}
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def _check_model_name(self, cr, uid, ids, context=None):
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for model in self.browse(cr, uid, ids, context=context):
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if model.state=='manual':
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if not model.model.startswith('x_'):
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return False
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if not re.match('^[a-z_A-Z0-9.]+$',model.model):
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return False
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return True
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def _model_name_msg(self, cr, uid, ids, context=None):
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return _('The Object name must start with x_ and not contain any special character !')
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_constraints = [
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(_check_model_name, _model_name_msg, ['model']),
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]
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# overridden to allow searching both on model name (model field)
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# and model description (name field)
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def name_search(self, cr, uid, name='', args=None, operator='ilike', context=None, limit=None):
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if args is None:
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args = []
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domain = args + ['|', ('model', operator, name), ('name', operator, name)]
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return super(ir_model, self).name_search(cr, uid, None, domain,
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operator=operator, limit=limit, context=context)
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def unlink(self, cr, user, ids, context=None):
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for model in self.browse(cr, user, ids, context):
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if model.state != 'manual':
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raise except_orm(_('Error'), _("You can not remove the model '%s' !") %(model.name,))
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res = super(ir_model, self).unlink(cr, user, ids, context)
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pooler.restart_pool(cr.dbname)
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return res
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def write(self, cr, user, ids, vals, context=None):
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if context:
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context.pop('__last_update', None)
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return super(ir_model,self).write(cr, user, ids, vals, context)
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def create(self, cr, user, vals, context=None):
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if context is None:
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context = {}
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if context and context.get('manual',False):
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vals['state']='manual'
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res = super(ir_model,self).create(cr, user, vals, context)
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if vals.get('state','base')=='manual':
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self.instanciate(cr, user, vals['model'], context)
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self.pool.get(vals['model']).__init__(self.pool, cr)
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ctx = context.copy()
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ctx.update({'field_name':vals['name'],'field_state':'manual','select':vals.get('select_level','0')})
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self.pool.get(vals['model'])._auto_init(cr, ctx)
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#pooler.restart_pool(cr.dbname)
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return res
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def instanciate(self, cr, user, model, context={}):
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class x_custom_model(osv.osv):
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pass
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x_custom_model._name = model
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x_custom_model._module = False
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a = x_custom_model.createInstance(self.pool, cr)
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if (not a._columns) or ('x_name' in a._columns.keys()):
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x_name = 'x_name'
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else:
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x_name = a._columns.keys()[0]
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x_custom_model._rec_name = x_name
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ir_model()
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class ir_model_fields(osv.osv):
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_name = 'ir.model.fields'
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_description = "Fields"
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_columns = {
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'name': fields.char('Name', required=True, size=64, select=1),
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'model': fields.char('Object Name', size=64, required=True, select=1,
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help="The technical name of the model this field belongs to"),
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'relation': fields.char('Object Relation', size=64,
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help="For relationship fields, the technical name of the target model"),
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'relation_field': fields.char('Relation Field', size=64,
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help="For one2many fields, the field on the target model that implement the opposite many2one relationship"),
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'model_id': fields.many2one('ir.model', 'Model', required=True, select=True, ondelete='cascade',
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help="The model this field belongs to"),
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'field_description': fields.char('Field Label', required=True, size=256),
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'ttype': fields.selection(_get_fields_type, 'Field Type',size=64, required=True),
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'selection': fields.char('Selection Options',size=128, help="List of options for a selection field, "
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"specified as a Python expression defining a list of (key, label) pairs. "
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"For example: [('blue','Blue'),('yellow','Yellow')]"),
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'required': fields.boolean('Required'),
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'readonly': fields.boolean('Readonly'),
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'select_level': fields.selection([('0','Not Searchable'),('1','Always Searchable'),('2','Advanced Search (deprecated)')],'Searchable', required=True),
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'translate': fields.boolean('Translate', help="Whether values for this field can be translated (enables the translation mechanism for that field)"),
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'size': fields.integer('Size'),
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'state': fields.selection([('manual','Custom Field'),('base','Base Field')],'Type', required=True, readonly=True, select=1),
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'on_delete': fields.selection([('cascade','Cascade'),('set null','Set NULL')], 'On delete', help='On delete property for many2one fields'),
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'domain': fields.char('Domain', size=256, help="The optional domain to restrict possible values for relationship fields, "
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"specified as a Python expression defining a list of triplets. "
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"For example: [('color','=','red')]"),
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'groups': fields.many2many('res.groups', 'ir_model_fields_group_rel', 'field_id', 'group_id', 'Groups'),
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'view_load': fields.boolean('View Auto-Load'),
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'selectable': fields.boolean('Selectable'),
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'modules': fields.function(_in_modules, method=True, type='char', size=128, string='In modules', help='List of modules in which the field is defined'),
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}
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_rec_name='field_description'
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_defaults = {
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'view_load': 0,
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'selection': "",
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'domain': "[]",
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'name': 'x_',
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'state': lambda self,cr,uid,ctx={}: (ctx and ctx.get('manual',False)) and 'manual' or 'base',
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'on_delete': 'set null',
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'select_level': '0',
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'size': 64,
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'field_description': '',
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'selectable': 1,
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}
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_order = "name"
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def _check_selection(self, cr, uid, selection, context=None):
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try:
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selection_list = eval(selection)
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except Exception:
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logging.getLogger('ir.model').warning('Invalid selection list definition for fields.selection', exc_info=True)
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raise except_orm(_('Error'),
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_("The Selection Options expression is not a valid Pythonic expression." \
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"Please provide an expression in the [('key','Label'), ...] format."))
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check = True
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if not (isinstance(selection_list, list) and selection_list):
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check = False
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else:
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for item in selection_list:
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if not (isinstance(item, (tuple,list)) and len(item) == 2):
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check = False
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break
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if not check:
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raise except_orm(_('Error'),
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_("The Selection Options expression is must be in the [('key','Label'), ...] format!"))
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return True
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def _size_gt_zero_msg(self, cr, user, ids, context=None):
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return _('Size of the field can never be less than 1 !')
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_sql_constraints = [
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('size_gt_zero', 'CHECK (size>0)',_size_gt_zero_msg ),
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]
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def unlink(self, cr, user, ids, context=None):
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for field in self.browse(cr, user, ids, context):
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if field.state <> 'manual':
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raise except_orm(_('Error'), _("You cannot remove the field '%s' !") %(field.name,))
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#
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# MAY BE ADD A ALTER TABLE DROP ?
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#
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#Removing _columns entry for that table
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self.pool.get(field.model)._columns.pop(field.name,None)
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return super(ir_model_fields, self).unlink(cr, user, ids, context)
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def create(self, cr, user, vals, context=None):
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if 'model_id' in vals:
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model_data = self.pool.get('ir.model').browse(cr, user, vals['model_id'])
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vals['model'] = model_data.model
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if context is None:
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context = {}
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if context and context.get('manual',False):
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vals['state'] = 'manual'
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if vals.get('ttype', False) == 'selection':
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if not vals.get('selection',False):
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raise except_orm(_('Error'), _('For selection fields, the Selection Options must be given!'))
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self._check_selection(cr, user, vals['selection'], context=context)
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res = super(ir_model_fields,self).create(cr, user, vals, context)
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if vals.get('state','base') == 'manual':
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if not vals['name'].startswith('x_'):
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raise except_orm(_('Error'), _("Custom fields must have a name that starts with 'x_' !"))
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if vals.get('relation',False) and not self.pool.get('ir.model').search(cr, user, [('model','=',vals['relation'])]):
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raise except_orm(_('Error'), _("Model %s does not exist!") % vals['relation'])
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if self.pool.get(vals['model']):
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self.pool.get(vals['model']).__init__(self.pool, cr)
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#Added context to _auto_init for special treatment to custom field for select_level
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ctx = context.copy()
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ctx.update({'field_name':vals['name'],'field_state':'manual','select':vals.get('select_level','0'),'update_custom_fields':True})
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self.pool.get(vals['model'])._auto_init(cr, ctx)
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return res
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def write(self, cr, user, ids, vals, context=None):
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if context is None:
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context = {}
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if context and context.get('manual',False):
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vals['state'] = 'manual'
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column_rename = None # if set, *one* column can be renamed here
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obj = None
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models_patch = {} # structs of (obj, [(field, prop, change_to),..])
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# data to be updated on the orm model
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# static table of properties
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model_props = [ # (our-name, fields.prop, set_fn)
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('field_description', 'string', str),
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('required', 'required', bool),
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('readonly', 'readonly', bool),
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('domain', '_domain', eval),
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('size', 'size', int),
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('on_delete', 'ondelete', str),
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('translate', 'translate', bool),
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('view_load', 'view_load', bool),
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('selectable', 'selectable', bool),
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('select_level', 'select', int),
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('selection', 'selection', eval),
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]
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if vals and ids:
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checked_selection = False # need only check it once, so defer
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for item in self.browse(cr, user, ids, context=context):
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if not (obj and obj._name == item.model):
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obj = self.pool.get(item.model)
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if item.state != 'manual':
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raise except_orm(_('Error!'),
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_('Properties of base fields cannot be altered in this manner! '
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'Please modify them through Python code, '
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'preferably through a custom addon!'))
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if item.ttype == 'selection' and 'selection' in vals \
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and not checked_selection:
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self._check_selection(cr, user, vals['selection'], context=context)
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checked_selection = True
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final_name = item.name
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if 'name' in vals and vals['name'] != item.name:
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# We need to rename the column
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if column_rename:
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raise except_orm(_('Error!'), _('Can only rename one column at a time!'))
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if vals['name'] in obj._columns:
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raise except_orm(_('Error!'), _('Cannot rename column to %s, because that column already exists!') % vals['name'])
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if vals.get('state', 'base') == 'manual' and not vals['name'].startswith('x_'):
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raise except_orm(_('Error!'), _('New column name must still start with x_ , because it is a custom field!'))
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if '\'' in vals['name'] or '"' in vals['name'] or ';' in vals['name']:
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raise ValueError('Invalid character in column name')
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column_rename = (obj, (obj._table, item.name, vals['name']))
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final_name = vals['name']
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if 'model_id' in vals and vals['model_id'] != item.model_id:
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raise except_orm(_("Error!"), _("Changing the model of a field is forbidden!"))
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if 'ttype' in vals and vals['ttype'] != item.ttype:
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raise except_orm(_("Error!"), _("Changing the type of a column is not yet supported. "
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"Please drop it and create it again!"))
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# We don't check the 'state', because it might come from the context
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# (thus be set for multiple fields) and will be ignored anyway.
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if obj:
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models_patch.setdefault(obj._name, (obj,[]))
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# find out which properties (per model) we need to update
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for field_name, field_property, set_fn in model_props:
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if field_name in vals:
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property_value = set_fn(vals[field_name])
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if getattr(obj._columns[item.name], field_property) != property_value:
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models_patch[obj._name][1].append((final_name, field_property, property_value))
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# our dict is ready here, but no properties are changed so far
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# These shall never be written (modified)
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for column_name in ('model_id', 'model', 'state'):
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if column_name in vals:
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del vals[column_name]
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res = super(ir_model_fields,self).write(cr, user, ids, vals, context=context)
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if column_rename:
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cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO "%s"' % column_rename[1])
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# This is VERY risky, but let us have this feature:
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# we want to change the key of column in obj._columns dict
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col = column_rename[0]._columns.pop(column_rename[1][1]) # take object out, w/o copy
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column_rename[0]._columns[column_rename[1][2]] = col
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if models_patch:
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# We have to update _columns of the model(s) and then call their
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# _auto_init to sync the db with the model. Hopefully, since write()
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# was called earlier, they will be in-sync before the _auto_init.
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# Anything we don't update in _columns now will be reset from
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# the model into ir.model.fields (db).
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ctx = context.copy()
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ctx.update({'select': vals.get('select_level','0'),'update_custom_fields':True})
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for model_key, patch_struct in models_patch.items():
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obj = patch_struct[0]
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for col_name, col_prop, val in patch_struct[1]:
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setattr(obj._columns[col_name], col_prop, val)
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obj._auto_init(cr, ctx)
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return res
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ir_model_fields()
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class ir_model_access(osv.osv):
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_name = 'ir.model.access'
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_columns = {
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'name': fields.char('Name', size=64, required=True, select=True),
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'model_id': fields.many2one('ir.model', 'Object', required=True, domain=[('osv_memory','=', False)], select=True, ondelete='cascade'),
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'group_id': fields.many2one('res.groups', 'Group', ondelete='cascade', select=True),
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'perm_read': fields.boolean('Read Access'),
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'perm_write': fields.boolean('Write Access'),
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'perm_create': fields.boolean('Create Access'),
|
|
'perm_unlink': fields.boolean('Delete Access'),
|
|
}
|
|
|
|
def check_groups(self, cr, uid, group):
|
|
grouparr = group.split('.')
|
|
if not grouparr:
|
|
return False
|
|
cr.execute("select 1 from res_groups_users_rel where uid=%s and gid IN (select res_id from ir_model_data where module=%s and name=%s)", (uid, grouparr[0], grouparr[1],))
|
|
return bool(cr.fetchone())
|
|
|
|
def check_group(self, cr, uid, model, mode, group_ids):
|
|
""" Check if a specific group has the access mode to the specified model"""
|
|
assert mode in ['read','write','create','unlink'], 'Invalid access mode'
|
|
|
|
if isinstance(model, browse_record):
|
|
assert model._table_name == 'ir.model', 'Invalid model object'
|
|
model_name = model.name
|
|
else:
|
|
model_name = model
|
|
|
|
if isinstance(group_ids, (int, long)):
|
|
group_ids = [group_ids]
|
|
for group_id in group_ids:
|
|
cr.execute("SELECT perm_" + mode + " "
|
|
" FROM ir_model_access a "
|
|
" JOIN ir_model m ON (m.id = a.model_id) "
|
|
" WHERE m.model = %s AND a.group_id = %s", (model_name, group_id)
|
|
)
|
|
r = cr.fetchone()
|
|
if r is None:
|
|
cr.execute("SELECT perm_" + mode + " "
|
|
" FROM ir_model_access a "
|
|
" JOIN ir_model m ON (m.id = a.model_id) "
|
|
" WHERE m.model = %s AND a.group_id IS NULL", (model_name, )
|
|
)
|
|
r = cr.fetchone()
|
|
|
|
access = bool(r and r[0])
|
|
if access:
|
|
return True
|
|
# pass no groups -> no access
|
|
return False
|
|
|
|
def group_names_with_access(self, cr, model_name, access_mode):
|
|
"""Returns the names of visible groups which have been granted ``access_mode`` on
|
|
the model ``model_name``.
|
|
:rtype: list
|
|
"""
|
|
assert access_mode in ['read','write','create','unlink'], 'Invalid access mode: %s' % access_mode
|
|
cr.execute('''SELECT
|
|
g.name
|
|
FROM
|
|
ir_model_access a
|
|
JOIN ir_model m ON (a.model_id=m.id)
|
|
JOIN res_groups g ON (a.group_id=g.id)
|
|
WHERE
|
|
m.model=%s AND
|
|
a.perm_''' + access_mode, (model_name,))
|
|
return [x[0] for x in cr.fetchall()]
|
|
|
|
@tools.ormcache()
|
|
def check(self, cr, uid, model, mode='read', raise_exception=True, context=None):
|
|
if uid==1:
|
|
# User root have all accesses
|
|
# TODO: exclude xml-rpc requests
|
|
return True
|
|
|
|
assert mode in ['read','write','create','unlink'], 'Invalid access mode'
|
|
|
|
if isinstance(model, browse_record):
|
|
assert model._table_name == 'ir.model', 'Invalid model object'
|
|
model_name = model.name
|
|
else:
|
|
model_name = model
|
|
|
|
# osv_memory objects can be read by everyone, as they only return
|
|
# results that belong to the current user (except for superuser)
|
|
model_obj = self.pool.get(model_name)
|
|
if isinstance(model_obj, osv.osv_memory):
|
|
return True
|
|
|
|
# We check if a specific rule exists
|
|
cr.execute('SELECT MAX(CASE WHEN perm_' + mode + ' THEN 1 ELSE 0 END) '
|
|
' FROM ir_model_access a '
|
|
' JOIN ir_model m ON (m.id = a.model_id) '
|
|
' JOIN res_groups_users_rel gu ON (gu.gid = a.group_id) '
|
|
' WHERE m.model = %s '
|
|
' AND gu.uid = %s '
|
|
, (model_name, uid,)
|
|
)
|
|
r = cr.fetchone()[0]
|
|
|
|
if r is None:
|
|
# there is no specific rule. We check the generic rule
|
|
cr.execute('SELECT MAX(CASE WHEN perm_' + mode + ' THEN 1 ELSE 0 END) '
|
|
' FROM ir_model_access a '
|
|
' JOIN ir_model m ON (m.id = a.model_id) '
|
|
' WHERE a.group_id IS NULL '
|
|
' AND m.model = %s '
|
|
, (model_name,)
|
|
)
|
|
r = cr.fetchone()[0]
|
|
|
|
if not r and raise_exception:
|
|
groups = ', '.join(self.group_names_with_access(cr, model_name, mode)) or '/'
|
|
msgs = {
|
|
'read': _("You can not read this document (%s) ! Be sure your user belongs to one of these groups: %s."),
|
|
'write': _("You can not write in this document (%s) ! Be sure your user belongs to one of these groups: %s."),
|
|
'create': _("You can not create this document (%s) ! Be sure your user belongs to one of these groups: %s."),
|
|
'unlink': _("You can not delete this document (%s) ! Be sure your user belongs to one of these groups: %s."),
|
|
}
|
|
|
|
raise except_orm(_('AccessError'), msgs[mode] % (model_name, groups) )
|
|
return r
|
|
|
|
__cache_clearing_methods = []
|
|
|
|
def register_cache_clearing_method(self, model, method):
|
|
self.__cache_clearing_methods.append((model, method))
|
|
|
|
def unregister_cache_clearing_method(self, model, method):
|
|
try:
|
|
i = self.__cache_clearing_methods.index((model, method))
|
|
del self.__cache_clearing_methods[i]
|
|
except ValueError:
|
|
pass
|
|
|
|
def call_cache_clearing_methods(self, cr):
|
|
self.check.clear_cache(self) # clear the cache of check function
|
|
for model, method in self.__cache_clearing_methods:
|
|
object_ = self.pool.get(model)
|
|
if object_:
|
|
getattr(object_, method)()
|
|
|
|
#
|
|
# Check rights on actions
|
|
#
|
|
def write(self, cr, uid, *args, **argv):
|
|
self.call_cache_clearing_methods(cr)
|
|
res = super(ir_model_access, self).write(cr, uid, *args, **argv)
|
|
return res
|
|
|
|
def create(self, cr, uid, *args, **argv):
|
|
self.call_cache_clearing_methods(cr)
|
|
res = super(ir_model_access, self).create(cr, uid, *args, **argv)
|
|
return res
|
|
|
|
def unlink(self, cr, uid, *args, **argv):
|
|
self.call_cache_clearing_methods(cr)
|
|
res = super(ir_model_access, self).unlink(cr, uid, *args, **argv)
|
|
return res
|
|
|
|
ir_model_access()
|
|
|
|
class ir_model_data(osv.osv):
|
|
"""Holds external identifier keys for records in the database.
|
|
This has two main uses:
|
|
|
|
* allows easy data integration with third-party systems,
|
|
making import/export/sync of data possible, as records
|
|
can be uniquely identified across multiple systems
|
|
* allows tracking the origin of data installed by OpenERP
|
|
modules themselves, thus making it possible to later
|
|
update them seamlessly.
|
|
"""
|
|
_name = 'ir.model.data'
|
|
__logger = logging.getLogger('addons.base.'+_name)
|
|
_order = 'module,model,name'
|
|
_columns = {
|
|
'name': fields.char('External Identifier', required=True, size=128, select=1,
|
|
help="External Key/Identifier that can be used for "
|
|
"data integration with third-party systems"),
|
|
'model': fields.char('Model Name', required=True, size=64, select=1),
|
|
'module': fields.char('Module', required=True, size=64, select=1),
|
|
'res_id': fields.integer('Record ID', select=1,
|
|
help="ID of the target record in the database"),
|
|
'noupdate': fields.boolean('Non Updatable'),
|
|
'date_update': fields.datetime('Update Date'),
|
|
'date_init': fields.datetime('Init Date')
|
|
}
|
|
_defaults = {
|
|
'date_init': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
|
|
'date_update': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
|
|
'noupdate': False,
|
|
'module': ''
|
|
}
|
|
_sql_constraints = [
|
|
('module_name_uniq', 'unique(name, module)', 'You cannot have multiple records with the same external ID in the same module!'),
|
|
]
|
|
|
|
def __init__(self, pool, cr):
|
|
osv.osv.__init__(self, pool, cr)
|
|
self.doinit = True
|
|
|
|
# also stored in pool to avoid being discarded along with this osv instance
|
|
if getattr(pool, 'model_data_reference_ids', None) is None:
|
|
self.pool.model_data_reference_ids = {}
|
|
self.loads = self.pool.model_data_reference_ids
|
|
|
|
def _auto_init(self, cr, context=None):
|
|
super(ir_model_data, self)._auto_init(cr, context)
|
|
cr.execute('SELECT indexname FROM pg_indexes WHERE indexname = \'ir_model_data_module_name_index\'')
|
|
if not cr.fetchone():
|
|
cr.execute('CREATE INDEX ir_model_data_module_name_index ON ir_model_data (module, name)')
|
|
|
|
@tools.ormcache()
|
|
def _get_id(self, cr, uid, module, xml_id):
|
|
"""Returns the id of the ir.model.data record corresponding to a given module and xml_id (cached) or raise a ValueError if not found"""
|
|
ids = self.search(cr, uid, [('module','=',module), ('name','=', xml_id)])
|
|
if not ids:
|
|
raise ValueError('No references to %s.%s' % (module, xml_id))
|
|
# the sql constraints ensure us we have only one result
|
|
return ids[0]
|
|
|
|
@tools.ormcache()
|
|
def get_object_reference(self, cr, uid, module, xml_id):
|
|
"""Returns (model, res_id) corresponding to a given module and xml_id (cached) or raise ValueError if not found"""
|
|
data_id = self._get_id(cr, uid, module, xml_id)
|
|
res = self.read(cr, uid, data_id, ['model', 'res_id'])
|
|
if not res['res_id']:
|
|
raise ValueError('No references to %s.%s' % (module, xml_id))
|
|
return (res['model'], res['res_id'])
|
|
|
|
def get_object(self, cr, uid, module, xml_id, context=None):
|
|
"""Returns a browsable record for the given module name and xml_id or raise ValueError if not found"""
|
|
res_model, res_id = self.get_object_reference(cr, uid, module, xml_id)
|
|
result = self.pool.get(res_model).browse(cr, uid, res_id, context=context)
|
|
if not result.exists():
|
|
raise ValueError('No record found for unique ID %s.%s. It may have been deleted.' % (module, xml_id))
|
|
return result
|
|
|
|
def _update_dummy(self,cr, uid, model, module, xml_id=False, store=True):
|
|
if not xml_id:
|
|
return False
|
|
try:
|
|
id = self.read(cr, uid, [self._get_id(cr, uid, module, xml_id)], ['res_id'])[0]['res_id']
|
|
self.loads[(module,xml_id)] = (model,id)
|
|
except:
|
|
id = False
|
|
return id
|
|
|
|
def unlink(self, cr, uid, ids, context=None):
|
|
""" Regular unlink method, but make sure to clear the caches. """
|
|
self._get_id.clear_cache(self)
|
|
self.get_object_reference.clear_cache(self)
|
|
return super(ir_model_data,self).unlink(cr, uid, ids, context=context)
|
|
|
|
def _update(self,cr, uid, model, module, values, xml_id=False, store=True, noupdate=False, mode='init', res_id=False, context=None):
|
|
model_obj = self.pool.get(model)
|
|
if not context:
|
|
context = {}
|
|
|
|
# records created during module install should result in res.log entries that are already read!
|
|
context = dict(context, res_log_read=True)
|
|
|
|
if xml_id and ('.' in xml_id):
|
|
assert len(xml_id.split('.'))==2, _("'%s' contains too many dots. XML ids should not contain dots ! These are used to refer to other modules data, as in module.reference_id") % (xml_id)
|
|
module, xml_id = xml_id.split('.')
|
|
if (not xml_id) and (not self.doinit):
|
|
return False
|
|
action_id = False
|
|
|
|
if xml_id:
|
|
cr.execute('''SELECT imd.id, imd.res_id, md.id
|
|
FROM ir_model_data imd LEFT JOIN %s md ON (imd.res_id = md.id)
|
|
WHERE imd.module=%%s AND imd.name=%%s''' % model_obj._table,
|
|
(module, xml_id))
|
|
results = cr.fetchall()
|
|
for imd_id2,res_id2,real_id2 in results:
|
|
if not real_id2:
|
|
self._get_id.clear_cache(self, uid, module, xml_id)
|
|
self.get_object_reference.clear_cache(self, uid, module, xml_id)
|
|
cr.execute('delete from ir_model_data where id=%s', (imd_id2,))
|
|
res_id = False
|
|
else:
|
|
res_id,action_id = res_id2,imd_id2
|
|
|
|
if action_id and res_id:
|
|
model_obj.write(cr, uid, [res_id], values, context=context)
|
|
self.write(cr, uid, [action_id], {
|
|
'date_update': time.strftime('%Y-%m-%d %H:%M:%S'),
|
|
},context=context)
|
|
elif res_id:
|
|
model_obj.write(cr, uid, [res_id], values, context=context)
|
|
if xml_id:
|
|
self.create(cr, uid, {
|
|
'name': xml_id,
|
|
'model': model,
|
|
'module':module,
|
|
'res_id':res_id,
|
|
'noupdate': noupdate,
|
|
},context=context)
|
|
if model_obj._inherits:
|
|
for table in model_obj._inherits:
|
|
inherit_id = model_obj.browse(cr, uid,
|
|
res_id,context=context)[model_obj._inherits[table]]
|
|
self.create(cr, uid, {
|
|
'name': xml_id + '_' + table.replace('.', '_'),
|
|
'model': table,
|
|
'module': module,
|
|
'res_id': inherit_id.id,
|
|
'noupdate': noupdate,
|
|
},context=context)
|
|
else:
|
|
if mode=='init' or (mode=='update' and xml_id):
|
|
res_id = model_obj.create(cr, uid, values, context=context)
|
|
if xml_id:
|
|
self.create(cr, uid, {
|
|
'name': xml_id,
|
|
'model': model,
|
|
'module': module,
|
|
'res_id': res_id,
|
|
'noupdate': noupdate
|
|
},context=context)
|
|
if model_obj._inherits:
|
|
for table in model_obj._inherits:
|
|
inherit_id = model_obj.browse(cr, uid,
|
|
res_id,context=context)[model_obj._inherits[table]]
|
|
self.create(cr, uid, {
|
|
'name': xml_id + '_' + table.replace('.', '_'),
|
|
'model': table,
|
|
'module': module,
|
|
'res_id': inherit_id.id,
|
|
'noupdate': noupdate,
|
|
},context=context)
|
|
if xml_id:
|
|
if res_id:
|
|
self.loads[(module, xml_id)] = (model, res_id)
|
|
if model_obj._inherits:
|
|
for table in model_obj._inherits:
|
|
inherit_field = model_obj._inherits[table]
|
|
inherit_id = model_obj.read(cr, uid, res_id,
|
|
[inherit_field])[inherit_field]
|
|
self.loads[(module, xml_id + '_' + \
|
|
table.replace('.', '_'))] = (table, inherit_id)
|
|
return res_id
|
|
|
|
def ir_set(self, cr, uid, key, key2, name, models, value, replace=True, isobject=False, meta=None, xml_id=False):
|
|
if type(models[0])==type([]) or type(models[0])==type(()):
|
|
model,res_id = models[0]
|
|
else:
|
|
res_id=None
|
|
model = models[0]
|
|
|
|
if res_id:
|
|
where = ' and res_id=%s' % (res_id,)
|
|
else:
|
|
where = ' and (res_id is null)'
|
|
|
|
if key2:
|
|
where += ' and key2=\'%s\'' % (key2,)
|
|
else:
|
|
where += ' and (key2 is null)'
|
|
|
|
cr.execute('select * from ir_values where model=%s and key=%s and name=%s'+where,(model, key, name))
|
|
res = cr.fetchone()
|
|
if not res:
|
|
ir_values_obj = pooler.get_pool(cr.dbname).get('ir.values')
|
|
res = ir_values_obj.set(cr, uid, key, key2, name, models, value, replace, isobject, meta)
|
|
elif xml_id:
|
|
cr.execute('UPDATE ir_values set value=%s WHERE model=%s and key=%s and name=%s'+where,(value, model, key, name))
|
|
return True
|
|
|
|
def _process_end(self, cr, uid, modules):
|
|
""" Clear records removed from updated module data.
|
|
|
|
This method is called at the end of the module loading process.
|
|
It is meant to removed records that are no longer present in the
|
|
updated data. Such records are recognised as the one with an xml id
|
|
and a module in ir_model_data and noupdate set to false, but not
|
|
present in self.loads.
|
|
|
|
"""
|
|
if not modules:
|
|
return True
|
|
modules = list(modules)
|
|
module_in = ",".join(["%s"] * len(modules))
|
|
cr.execute('select id,name,model,res_id,module from ir_model_data where module IN (' + module_in + ') and noupdate=%s', modules + [False])
|
|
wkf_todo = []
|
|
to_unlink = []
|
|
for (id, name, model, res_id,module) in cr.fetchall():
|
|
if (module,name) not in self.loads:
|
|
to_unlink.append((model,res_id))
|
|
if model=='workflow.activity':
|
|
cr.execute('select res_type,res_id from wkf_instance where id IN (select inst_id from wkf_workitem where act_id=%s)', (res_id,))
|
|
wkf_todo.extend(cr.fetchall())
|
|
cr.execute("update wkf_transition set condition='True', group_id=NULL, signal=NULL,act_to=act_from,act_from=%s where act_to=%s", (res_id,res_id))
|
|
cr.execute("delete from wkf_transition where act_to=%s", (res_id,))
|
|
|
|
for model,id in wkf_todo:
|
|
wf_service = netsvc.LocalService("workflow")
|
|
wf_service.trg_write(uid, model, id, cr)
|
|
|
|
cr.commit()
|
|
if not config.get('import_partial'):
|
|
for (model, res_id) in to_unlink:
|
|
if self.pool.get(model):
|
|
self.__logger.info('Deleting %s@%s', res_id, model)
|
|
try:
|
|
self.pool.get(model).unlink(cr, uid, [res_id])
|
|
cr.commit()
|
|
except Exception:
|
|
cr.rollback()
|
|
self.__logger.warn(
|
|
'Could not delete obsolete record with id: %d of model %s\n'
|
|
'There should be some relation that points to this resource\n'
|
|
'You should manually fix this and restart with --update=module',
|
|
res_id, model)
|
|
return True
|
|
ir_model_data()
|
|
|
|
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|