220 lines
9.3 KiB
Python
220 lines
9.3 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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from osv import fields,osv
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from lxml import etree
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from tools import graph
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from tools.safe_eval import safe_eval as eval
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import tools
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import netsvc
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import os
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import logging
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def _check_xml(self, cr, uid, ids, context=None):
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logger = logging.getLogger('init')
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for view in self.browse(cr, uid, ids, context):
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eview = etree.fromstring(view.arch.encode('utf8'))
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frng = tools.file_open(os.path.join('base','rng','view.rng'))
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try:
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relaxng_doc = etree.parse(frng)
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relaxng = etree.RelaxNG(relaxng_doc)
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if not relaxng.validate(eview):
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for error in relaxng.error_log:
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logger.error(tools.ustr(error))
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return False
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finally:
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frng.close()
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return True
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class view_custom(osv.osv):
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_name = 'ir.ui.view.custom'
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_columns = {
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'ref_id': fields.many2one('ir.ui.view', 'Original View', select=True),
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'user_id': fields.many2one('res.users', 'User', select=True),
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'arch': fields.text('View Architecture', required=True),
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}
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def _auto_init(self, cr, context=None):
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super(view_custom, self)._auto_init(cr, context)
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cr.execute('SELECT indexname FROM pg_indexes WHERE indexname = \'ir_ui_view_custom_user_id_ref_id\'')
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if not cr.fetchone():
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cr.execute('CREATE INDEX ir_ui_view_custom_user_id_ref_id ON ir_ui_view_custom (user_id, ref_id)')
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view_custom()
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class view(osv.osv):
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_name = 'ir.ui.view'
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_columns = {
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'name': fields.char('View Name',size=64, required=True),
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'model': fields.char('Object', size=64, required=True, select=True),
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'priority': fields.integer('Sequence', required=True),
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'type': fields.selection((
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('tree','Tree'),
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('form','Form'),
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('mdx','mdx'),
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('graph', 'Graph'),
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('calendar', 'Calendar'),
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('diagram','Diagram'),
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('gantt', 'Gantt'),
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('search','Search')), 'View Type', required=True, select=True),
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'arch': fields.text('View Architecture', required=True),
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'inherit_id': fields.many2one('ir.ui.view', 'Inherited View', ondelete='cascade', select=True),
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'field_parent': fields.char('Child Field',size=64),
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'xml_id': fields.function(osv.osv.get_xml_id, type='char', size=128, string="XML ID",
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method=True, help="ID of the view defined in xml file"),
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}
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_defaults = {
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'arch': '<?xml version="1.0"?>\n<tree string="My view">\n\t<field name="name"/>\n</tree>',
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'priority': 16
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}
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_order = "priority,name"
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_constraints = [
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(_check_xml, 'Invalid XML for View Architecture!', ['arch'])
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]
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def _auto_init(self, cr, context=None):
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super(view, self)._auto_init(cr, context)
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cr.execute('SELECT indexname FROM pg_indexes WHERE indexname = \'ir_ui_view_model_type_inherit_id\'')
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if not cr.fetchone():
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cr.execute('CREATE INDEX ir_ui_view_model_type_inherit_id ON ir_ui_view (model, type, inherit_id)')
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def write(self, cr, uid, ids, vals, context={}):
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if not isinstance(ids, (list, tuple)):
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ids = [ids]
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result = super(view, self).write(cr, uid, ids, vals, context)
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# drop the corresponding view customizations (used for dashboards for example), otherwise
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# not all users would see the updated views
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custom_view_ids = self.pool.get('ir.ui.view.custom').search(cr, uid, [('ref_id','in',ids)])
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if custom_view_ids:
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self.pool.get('ir.ui.view.custom').unlink(cr, uid, custom_view_ids)
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return result
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def graph_get(self, cr, uid, id, model, node_obj, conn_obj, src_node, des_node,label,scale,context={}):
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if not label:
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label = []
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nodes=[]
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nodes_name=[]
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transitions=[]
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start=[]
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tres={}
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labels={}
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no_ancester=[]
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blank_nodes = []
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_Model_Obj=self.pool.get(model)
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_Node_Obj=self.pool.get(node_obj)
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_Arrow_Obj=self.pool.get(conn_obj)
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for model_key,model_value in _Model_Obj._columns.items():
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if model_value._type=='one2many':
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if model_value._obj==node_obj:
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_Node_Field=model_key
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_Model_Field=model_value._fields_id
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flag=False
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for node_key,node_value in _Node_Obj._columns.items():
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if node_value._type=='one2many':
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if node_value._obj==conn_obj:
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if src_node in _Arrow_Obj._columns and flag:
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_Source_Field=node_key
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if des_node in _Arrow_Obj._columns and not flag:
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_Destination_Field=node_key
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flag = True
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datas = _Model_Obj.read(cr, uid, id, [],context)
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for a in _Node_Obj.read(cr,uid,datas[_Node_Field],[]):
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if a[_Source_Field] or a[_Destination_Field]:
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nodes_name.append((a['id'],a['name']))
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nodes.append(a['id'])
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else:
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blank_nodes.append({'id': a['id'],'name':a['name']})
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if a.has_key('flow_start') and a['flow_start']:
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start.append(a['id'])
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else:
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if not a[_Source_Field]:
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no_ancester.append(a['id'])
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for t in _Arrow_Obj.read(cr,uid, a[_Destination_Field],[]):
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transitions.append((a['id'], t[des_node][0]))
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tres[str(t['id'])] = (a['id'],t[des_node][0])
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label_string = ""
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if label:
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for lbl in eval(label):
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if t.has_key(str(lbl)) and str(t[lbl])=='False':
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label_string = label_string + ' '
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else:
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label_string = label_string + " " + t[lbl]
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labels[str(t['id'])] = (a['id'],label_string)
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g = graph(nodes, transitions, no_ancester)
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g.process(start)
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g.scale(*scale)
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result = g.result_get()
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results = {}
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for node in nodes_name:
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results[str(node[0])] = result[node[0]]
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results[str(node[0])]['name'] = node[1]
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return {'nodes': results,
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'transitions': tres,
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'label' : labels,
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'blank_nodes': blank_nodes,
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'node_parent_field': _Model_Field,}
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view()
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class view_sc(osv.osv):
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_name = 'ir.ui.view_sc'
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_columns = {
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'name': fields.char('Shortcut Name', size=64), # Kept for backwards compatibility only - resource name used instead (translatable)
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'res_id': fields.integer('Resource Ref.', help="Reference of the target resource, whose model/table depends on the 'Resource Name' field."),
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'sequence': fields.integer('Sequence'),
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'user_id': fields.many2one('res.users', 'User Ref.', required=True, ondelete='cascade', select=True),
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'resource': fields.char('Resource Name', size=64, required=True, select=True)
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}
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def _auto_init(self, cr, context=None):
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super(view_sc, self)._auto_init(cr, context)
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cr.execute('SELECT indexname FROM pg_indexes WHERE indexname = \'ir_ui_view_sc_user_id_resource\'')
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if not cr.fetchone():
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cr.execute('CREATE INDEX ir_ui_view_sc_user_id_resource ON ir_ui_view_sc (user_id, resource)')
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def get_sc(self, cr, uid, user_id, model='ir.ui.menu', context=None):
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ids = self.search(cr, uid, [('user_id','=',user_id),('resource','=',model)], context=context)
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results = self.read(cr, uid, ids, ['res_id'], context=context)
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name_map = dict(self.pool.get(model).name_get(cr, uid, [x['res_id'] for x in results], context=context))
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# Make sure to return only shortcuts pointing to exisintg menu items.
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filtered_results = filter(lambda result: result['res_id'] in name_map, results)
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for result in filtered_results:
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result.update(name=name_map[result['res_id']])
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return filtered_results
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_order = 'sequence,name'
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_defaults = {
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'resource': lambda *a: 'ir.ui.menu',
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'user_id': lambda obj, cr, uid, context: uid,
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}
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_sql_constraints = [
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('shortcut_unique', 'unique(res_id, resource, user_id)', 'Shortcut for this menu already exists!'),
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]
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view_sc()
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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