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@ -4,9 +4,9 @@ |
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import json |
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from openerp import api, fields, models, tools |
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from openerp.exceptions import Warning as UserError |
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from openerp.tools.translate import _ |
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from odoo import api, fields, models, tools |
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from odoo.exceptions import Warning as UserError |
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from odoo.tools.translate import _ |
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class BveView(models.Model): |
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@ -23,11 +23,17 @@ class BveView(models.Model): |
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else: |
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bve_view.user_ids = self.env['res.users'].sudo().search([]) |
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name = fields.Char(required=True, copy=False) |
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model_name = fields.Char() |
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@api.depends('name') |
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@api.multi |
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def _compute_model_name(self): |
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for bve_view in self: |
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name = [x for x in bve_view.name.lower() if x.isalnum()] |
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model_name = ''.join(name).replace('_', '.').replace(' ', '.') |
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bve_view.model_name = 'x_bve.' + model_name |
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name = fields.Char(required=True, copy=False) |
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model_name = fields.Char(compute='_compute_model_name', store=True) |
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note = fields.Text(string='Notes') |
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state = fields.Selection( |
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[('draft', 'Draft'), |
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('created', 'Created')], |
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@ -37,21 +43,18 @@ class BveView(models.Model): |
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help="Use the special query builder to define the query " |
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"to generate your report dataset. " |
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"NOTE: Te be edited, the query should be in 'Draft' status.") |
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action_id = fields.Many2one('ir.actions.act_window', string='Action') |
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view_id = fields.Many2one('ir.ui.view', string='View') |
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group_ids = fields.Many2many( |
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'res.groups', |
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string='Groups', |
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help="User groups allowed to see the generated report; " |
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"if NO groups are specified the report will be public " |
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"for everyone.") |
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user_ids = fields.Many2many( |
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'res.users', |
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string='Users', |
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compute=_compute_users, |
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compute='_compute_users', |
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store=True) |
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_sql_constraints = [ |
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@ -60,40 +63,23 @@ class BveView(models.Model): |
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_('Custom BI View names must be unique!')), |
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] |
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@api.multi |
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def unlink(self): |
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for view in self: |
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if view.state == 'created': |
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raise UserError( |
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_('You cannot delete a created view! ' |
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'Reset the view to draft first.')) |
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return super(BveView, self).unlink() |
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@api.multi |
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def action_reset(self): |
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self.ensure_one() |
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if self.action_id: |
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if self.action_id.view_id: |
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self.action_id.view_id.sudo().unlink() |
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self.action_id.sudo().unlink() |
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models = self.env['ir.model'].sudo().search( |
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[('model', '=', self.model_name)]) |
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for model in models: |
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model.sudo().unlink() |
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table_name = self.model_name.replace('.', '_') |
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tools.drop_view_if_exists(self.env.cr, table_name) |
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self.state = 'draft' |
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@api.model |
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def _get_format_data(self, data): |
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data = data.replace('\'', '"') |
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data = data.replace(': u"', ':"') |
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return data |
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@api.multi |
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def _create_view_arch(self): |
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self.ensure_one() |
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def _get_field_def(field_name, def_type): |
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def _get_field_def(name, type=False): |
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if not type: |
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return """<field name="x_{}" />""".format( |
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name |
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) |
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return """<field name="x_{}" type="{}" />""".format( |
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field_name, def_type |
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name, type |
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) |
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def _get_field_type(field_info): |
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@ -102,28 +88,32 @@ class BveView(models.Model): |
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measure = field_info['measure'] and 'measure' |
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return row or column or measure |
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fields_info = json.loads(self._get_format_data(self.data)) |
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view_fields = [] |
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for field_info in fields_info: |
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field_name = field_info['name'] |
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def_type = _get_field_type(field_info) |
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if def_type: |
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def _get_field_list(fields_info): |
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view_fields = [] |
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all_fields = [] |
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for field_info in fields_info: |
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field_name = field_info['name'] |
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field_type = field_info['type'] |
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def_type = _get_field_type(field_info) |
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field_def = _get_field_def(field_name, def_type) |
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view_fields.append(field_def) |
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return view_fields |
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if def_type: |
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view_fields.append(field_def) |
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if field_type not in ['many2one', 'one2many', 'many2many']: |
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all_fields.append(field_def) |
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return view_fields, all_fields |
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@api.model |
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def _get_format_data(self, data): |
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data = data.replace('\'', '"') |
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data = data.replace(': u"', ':"') |
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return data |
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fields_info = json.loads(self._get_format_data(self.data)) |
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is_tree_view = self._context.get('no_empty') |
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view_fields, all_fields = _get_field_list(fields_info) |
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if not view_fields and is_tree_view: |
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view_fields = all_fields |
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return view_fields |
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@api.multi |
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def action_create(self): |
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def _create_tree_view_arch(self): |
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self.ensure_one() |
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self._create_bve_object() |
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self._create_bve_view() |
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return self.with_context(no_empty=True)._create_view_arch() |
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@api.multi |
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def _create_bve_view(self): |
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@ -140,18 +130,31 @@ class BveView(models.Model): |
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'model': self.model_name, |
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'priority': 16, |
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'arch': """<?xml version="1.0"?> |
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<pivot string="Pivot Analysis"> {} </pivot> |
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""".format("".join(self._create_view_arch())) |
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<pivot string="Pivot Analysis"> |
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{} |
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</pivot> |
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""".format("".join(self._create_view_arch())) |
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}, { |
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'name': 'Graph Analysis', |
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'type': 'graph', |
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'model': self.model_name, |
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'priority': 16, |
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'arch': """<?xml version="1.0"?> |
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<graph string="Graph Analysis" |
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type="bar" |
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stacked="True"> {} </graph> |
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""".format("".join(self._create_view_arch())) |
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<graph string="Graph Analysis" |
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type="bar" stacked="True"> |
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{} |
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</graph> |
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""".format("".join(self._create_view_arch())) |
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}, { |
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'name': 'Search BI View', |
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'type': 'search', |
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'model': self.model_name, |
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'priority': 16, |
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'arch': """<?xml version="1.0"?> |
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<search string="Search BI View"> |
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{} |
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</search> |
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""".format("".join(self._create_view_arch())) |
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}] |
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for vals in view_vals: |
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@ -164,8 +167,10 @@ class BveView(models.Model): |
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'model': self.model_name, |
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'priority': 16, |
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'arch': """<?xml version="1.0"?> |
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<tree string="List Analysis" create="false"> {} </tree> |
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""".format("".join(self._create_view_arch())) |
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<tree string="List Analysis" create="false"> |
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{} |
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</tree> |
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""".format("".join(self._create_tree_view_arch())) |
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}) |
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# set the Tree view as the default one |
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@ -188,10 +193,52 @@ class BveView(models.Model): |
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}) |
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@api.multi |
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def _create_bve_object(self): |
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def _build_access_rules(self, model): |
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self.ensure_one() |
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def _get_fields_info(fields_data): |
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def group_ids_with_access(model_name, access_mode): |
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self.env.cr.execute('''SELECT |
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g.id |
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FROM |
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ir_model_access a |
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JOIN ir_model m ON (a.model_id=m.id) |
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JOIN res_groups g ON (a.group_id=g.id) |
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LEFT JOIN ir_module_category c ON (c.id=g.category_id) |
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WHERE |
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m.model=%s AND |
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a.active IS True AND |
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a.perm_''' + access_mode, (model_name,)) |
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return [x[0] for x in self.env.cr.fetchall()] |
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info = json.loads(self._get_format_data(self.data)) |
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models = list(set([f['model'] for f in info])) |
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read_groups = set.intersection(*[set( |
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group_ids_with_access(model_name, 'read') |
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) for model_name in models]) |
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# read access |
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for group in read_groups: |
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self.env['ir.model.access'].sudo().create({ |
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'name': 'read access to ' + self.model_name, |
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'model_id': model.id, |
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'group_id': group, |
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'perm_read': True, |
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}) |
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# read and write access |
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for group in self.group_ids: |
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self.env['ir.model.access'].sudo().create({ |
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'name': 'read-write access to ' + self.model_name, |
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'model_id': model.id, |
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'group_id': group.id, |
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'perm_read': True, |
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'perm_write': True, |
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}) |
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@api.model |
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def _create_sql_view(self): |
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def get_fields_info(fields_data): |
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fields_info = [] |
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for field_data in fields_data: |
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field = self.env['ir.model.fields'].browse(field_data['id']) |
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@ -208,46 +255,62 @@ class BveView(models.Model): |
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fields_info.append(vals) |
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return fields_info |
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def _build_query(): |
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data = self.data |
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if not data: |
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raise UserError(_('No data to process.')) |
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formatted_data = json.loads(self._get_format_data(data)) |
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info = _get_fields_info(formatted_data) |
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fields = [("{}.{}".format(f['table_alias'], |
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f['select_field']), |
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f['as_field']) for f in info if 'join_node' not in f] |
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tables = set([(f['table'], f['table_alias']) for f in info]) |
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def get_join_nodes(info): |
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join_nodes = [ |
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(f['table_alias'], |
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f['join'], |
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f['select_field']) for f in info if f['join'] is not False] |
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return join_nodes |
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def get_tables(info): |
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tables = set([(f['table'], f['table_alias']) for f in info]) |
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return tables |
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def get_fields(info): |
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fields = [("{}.{}".format(f['table_alias'], |
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f['select_field']), |
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f['as_field']) for f in info if 'join_node' not in f] |
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return fields |
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def check_empty_data(data): |
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if not data: |
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raise UserError(_('No data to process.')) |
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check_empty_data(self.data) |
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formatted_data = json.loads(self._get_format_data(self.data)) |
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info = get_fields_info(formatted_data) |
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fields = get_fields(info) |
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tables = get_tables(info) |
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join_nodes = get_join_nodes(info) |
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table_name = self.model_name.replace('.', '_') |
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tools.drop_view_if_exists(self.env.cr, table_name) |
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# this line is only for robustness in case something goes wrong |
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self._cr.execute('DROP TABLE IF EXISTS "%s"' % table_name) |
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table_name = self.model_name.replace('.', '_') |
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tools.drop_view_if_exists(self.env.cr, table_name) |
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basic_fields = [ |
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("t0.id", "id"), |
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("t0.write_uid", "write_uid"), |
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("t0.write_date", "write_date"), |
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("t0.create_uid", "create_uid"), |
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("t0.create_date", "create_date") |
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] |
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q = """CREATE or REPLACE VIEW %s as ( |
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SELECT %s |
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FROM %s |
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WHERE %s |
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)""" % (table_name, ','.join( |
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["{} AS {}".format(f[0], f[1]) |
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for f in basic_fields + fields]), ','.join( |
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["{} AS {}".format(t[0], t[1]) |
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for t in list(tables)]), " AND ".join( |
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["{}.{} = {}.id".format(j[0], j[2], j[1]) |
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for j in join_nodes] + ["TRUE"])) |
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self.env.cr.execute(q) |
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basic_fields = [ |
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("t0.id", "id") |
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] |
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q = """CREATE or REPLACE VIEW %s as ( |
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SELECT %s |
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FROM %s |
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WHERE %s |
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)""" % (table_name, ','.join( |
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["{} AS {}".format(f[0], f[1]) |
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for f in basic_fields + fields]), ','.join( |
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["{} AS {}".format(t[0], t[1]) |
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for t in list(tables)]), " AND ".join( |
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["{}.{} = {}.id".format(j[0], j[2], j[1]) |
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for j in join_nodes] + ["TRUE"])) |
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self.env.cr.execute(q) |
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@api.multi |
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def action_create(self): |
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self.ensure_one() |
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def _prepare_field(field_data): |
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if not field_data['custom']: |
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@ -268,87 +331,69 @@ class BveView(models.Model): |
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vals.update({'ttype': 'float'}) |
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if field.ttype == 'selection' and not field.selection: |
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model_obj = self.env[field.model_id.model] |
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selection = model_obj._columns[field.name].selection |
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selection = model_obj._fields[field.name].selection |
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selection_domain = str(selection) |
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vals.update({'selection': selection_domain}) |
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return vals |
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def _prepare_object(): |
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data = json.loads(self._get_format_data(self.data)) |
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return { |
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'name': self.name, |
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'model': self.model_name, |
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'field_id': [ |
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(0, 0, _prepare_field(field)) |
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for field in data |
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if 'join_node' not in field] |
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} |
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def _build_object(): |
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vals = _prepare_object() |
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Model = self.env['ir.model'] |
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res_id = Model.sudo().with_context(bve=True).create(vals) |
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return res_id |
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# create sql view |
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self._create_sql_view() |
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def group_ids_with_access(model_name, access_mode): |
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self.env.cr.execute('''SELECT |
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g.id |
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FROM |
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ir_model_access a |
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JOIN ir_model m ON (a.model_id=m.id) |
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JOIN res_groups g ON (a.group_id=g.id) |
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LEFT JOIN ir_module_category c ON (c.id=g.category_id) |
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WHERE |
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m.model=%s AND |
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a.active IS True AND |
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a.perm_''' + access_mode, (model_name,)) |
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return [x[0] for x in self.env.cr.fetchall()] |
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# create model and fields |
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data = json.loads(self._get_format_data(self.data)) |
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model_vals = { |
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'name': self.name, |
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'model': self.model_name, |
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'state': 'manual', |
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'field_id': [ |
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(0, 0, _prepare_field(field)) |
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for field in data |
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if 'join_node' not in field] |
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} |
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model = self.env['ir.model'].sudo().create(model_vals) |
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def _build_access_rules(obj): |
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info = json.loads(self._get_format_data(self.data)) |
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models = list(set([f['model'] for f in info])) |
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read_groups = set.intersection(*[set( |
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group_ids_with_access(model, 'read')) for model in models]) |
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# read access |
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for group in read_groups: |
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self.env['ir.model.access'].sudo().create({ |
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'name': 'read access to ' + self.model_name, |
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'model_id': obj.id, |
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'group_id': group, |
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'perm_read': True, |
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}) |
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# read and write access |
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for group in self.group_ids: |
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self.env['ir.model.access'].sudo().create({ |
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'name': 'read-write access to ' + self.model_name, |
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'model_id': obj.id, |
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'group_id': group.id, |
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'perm_read': True, |
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'perm_write': True, |
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}) |
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self.model_name = 'x_bve.' + ''.join( |
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[x for x in self.name.lower() |
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if x.isalnum()]).replace('_', '.').replace(' ', '.') |
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_build_query() |
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obj = _build_object() |
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_build_access_rules(obj) |
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# give access rights |
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self._build_access_rules(model) |
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# create tree, graph and pivot views |
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self._create_bve_view() |
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@api.multi |
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def open_view(self): |
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self.ensure_one() |
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return { |
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'name': _('BI View'), |
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'type': 'ir.actions.act_window', |
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'res_model': self.model_name, |
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|
'view_type': 'form', |
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|
'view_mode': 'tree,graph,pivot', |
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} |
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|
[action] = self.action_id.read() |
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|
action['display_name'] = _('BI View') |
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|
return action |
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|
@api.multi |
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def copy(self, default=None): |
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|
self.ensure_one() |
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default = dict(default or {}, name=_("%s (copy)") % self.name) |
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return super(BveView, self).copy(default=default) |
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|
@api.multi |
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def action_reset(self): |
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|
self.ensure_one() |
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|
if self.action_id: |
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|
if self.action_id.view_id: |
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|
self.action_id.view_id.sudo().unlink() |
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|
self.action_id.sudo().unlink() |
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|
models = self.env['ir.model'].sudo().search( |
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[('model', '=', self.model_name)]) |
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|
for model in models: |
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|
|
model.sudo().unlink() |
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|
|
table_name = self.model_name.replace('.', '_') |
|
|
|
tools.drop_view_if_exists(self.env.cr, table_name) |
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|
|
self.state = 'draft' |
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|
@api.multi |
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|
|
def unlink(self): |
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|
|
for view in self: |
|
|
|
if view.state == 'created': |
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|
|
raise UserError( |
|
|
|
_('You cannot delete a created view! ' |
|
|
|
'Reset the view to draft first.')) |
|
|
|
return super(BveView, self).unlink() |
Andrea
8 years ago