# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import odoo
from odoo import api, fields, models, tools, _, Command
from odoo.exceptions import MissingError, ValidationError, AccessError, UserError
from odoo.tools import frozendict
from odoo.tools.safe_eval import safe_eval, test_python_expr
from odoo.tools.float_utils import float_compare
from odoo.http import request
import base64
from collections import defaultdict
from functools import partial, reduce
import logging
from operator import getitem
import requests
import json
from pytz import timezone
_logger = logging.getLogger(__name__)
_server_action_logger = _logger.getChild("server_action_safe_eval")
class LoggerProxy:
""" Proxy of the `_logger` element in order to be used in server actions.
We purposefully restrict its method as it will be executed in `safe_eval`.
"""
@staticmethod
def log(level, message, *args, stack_info=False, exc_info=False):
_server_action_logger.log(level, message, *args, stack_info=stack_info, exc_info=exc_info)
@staticmethod
def info(message, *args, stack_info=False, exc_info=False):
_server_action_logger.info(message, *args, stack_info=stack_info, exc_info=exc_info)
@staticmethod
def warning(message, *args, stack_info=False, exc_info=False):
_server_action_logger.warning(message, *args, stack_info=stack_info, exc_info=exc_info)
@staticmethod
def error(message, *args, stack_info=False, exc_info=False):
_server_action_logger.error(message, *args, stack_info=stack_info, exc_info=exc_info)
@staticmethod
def exception(message, *args, stack_info=False, exc_info=True):
_server_action_logger.exception(message, *args, stack_info=stack_info, exc_info=exc_info)
class IrActions(models.Model):
_name = 'ir.actions.actions'
_description = 'Actions'
_table = 'ir_actions'
_order = 'name'
_allow_sudo_commands = False
name = fields.Char(string='Action Name', required=True, translate=True)
type = fields.Char(string='Action Type', required=True)
xml_id = fields.Char(compute='_compute_xml_id', string="External ID")
help = fields.Html(string='Action Description',
help='Optional help text for the users with a description of the target view, such as its usage and purpose.',
translate=True)
binding_model_id = fields.Many2one('ir.model', ondelete='cascade',
help="Setting a value makes this action available in the sidebar for the given model.")
binding_type = fields.Selection([('action', 'Action'),
('report', 'Report')],
required=True, default='action')
binding_view_types = fields.Char(default='list,form')
def _compute_xml_id(self):
res = self.get_external_id()
for record in self:
record.xml_id = res.get(record.id)
@api.model_create_multi
def create(self, vals_list):
res = super(IrActions, self).create(vals_list)
# self.get_bindings() depends on action records
self.env.registry.clear_cache()
return res
def write(self, vals):
res = super(IrActions, self).write(vals)
# self.get_bindings() depends on action records
self.env.registry.clear_cache()
return res
def unlink(self):
"""unlink ir.action.todo/ir.filters which are related to actions which will be deleted.
NOTE: ondelete cascade will not work on ir.actions.actions so we will need to do it manually."""
todos = self.env['ir.actions.todo'].search([('action_id', 'in', self.ids)])
todos.unlink()
filters = self.env['ir.filters'].search([('action_id', 'in', self.ids)])
filters.unlink()
res = super(IrActions, self).unlink()
# self.get_bindings() depends on action records
self.env.registry.clear_cache()
return res
@api.ondelete(at_uninstall=True)
def _unlink_check_home_action(self):
self.env['res.users'].with_context(active_test=False).search([('action_id', 'in', self.ids)]).sudo().write({'action_id': None})
@api.model
def _get_eval_context(self, action=None):
""" evaluation context to pass to safe_eval """
return {
'uid': self._uid,
'user': self.env.user,
'time': tools.safe_eval.time,
'datetime': tools.safe_eval.datetime,
'dateutil': tools.safe_eval.dateutil,
'timezone': timezone,
'float_compare': float_compare,
'b64encode': base64.b64encode,
'b64decode': base64.b64decode,
'Command': Command,
}
@api.model
def get_bindings(self, model_name):
""" Retrieve the list of actions bound to the given model.
:return: a dict mapping binding types to a list of dict describing
actions, where the latter is given by calling the method
``read`` on the action record.
"""
result = {}
for action_type, all_actions in self._get_bindings(model_name).items():
actions = []
for action in all_actions:
action = dict(action)
groups = action.pop('groups_id', None)
if groups and not self.user_has_groups(groups):
# the user may not perform this action
continue
res_model = action.pop('res_model', None)
if res_model and not self.env['ir.model.access'].check(
res_model,
mode='read',
raise_exception=False
):
# the user won't be able to read records
continue
actions.append(action)
if actions:
result[action_type] = actions
return result
@tools.ormcache('model_name', 'self.env.lang')
def _get_bindings(self, model_name):
cr = self.env.cr
# discard unauthorized actions, and read action definitions
result = defaultdict(list)
self.env.flush_all()
cr.execute("""
SELECT a.id, a.type, a.binding_type
FROM ir_actions a
JOIN ir_model m ON a.binding_model_id = m.id
WHERE m.model = %s
ORDER BY a.id
""", [model_name])
for action_id, action_model, binding_type in cr.fetchall():
try:
action = self.env[action_model].sudo().browse(action_id)
fields = ['name', 'binding_view_types']
for field in ('groups_id', 'res_model', 'sequence'):
if field in action._fields:
fields.append(field)
action = action.read(fields)[0]
if action.get('groups_id'):
groups = self.env['res.groups'].browse(action['groups_id'])
action['groups_id'] = ','.join(ext_id for ext_id in groups._ensure_xml_id().values())
result[binding_type].append(frozendict(action))
except (MissingError):
continue
# sort actions by their sequence if sequence available
if result.get('action'):
result['action'] = tuple(sorted(result['action'], key=lambda vals: vals.get('sequence', 0)))
return frozendict(result)
@api.model
def _for_xml_id(self, full_xml_id):
""" Returns the action content for the provided xml_id
:param xml_id: the namespace-less id of the action (the @id
attribute from the XML file)
:return: A read() view of the ir.actions.action safe for web use
"""
record = self.env.ref(full_xml_id)
assert isinstance(self.env[record._name], self.env.registry[self._name])
return record._get_action_dict()
def _get_action_dict(self):
""" Returns the action content for the provided action record.
"""
self.ensure_one()
readable_fields = self._get_readable_fields()
return {
field: value
for field, value in self.sudo().read()[0].items()
if field in readable_fields
}
def _get_readable_fields(self):
""" return the list of fields that are safe to read
Fetched via /web/action/load or _for_xml_id method
Only fields used by the web client should included
Accessing content useful for the server-side must
be done manually with superuser
"""
return {
"binding_model_id", "binding_type", "binding_view_types",
"display_name", "help", "id", "name", "type", "xml_id",
}
class IrActionsActWindow(models.Model):
_name = 'ir.actions.act_window'
_description = 'Action Window'
_table = 'ir_act_window'
_inherit = 'ir.actions.actions'
_order = 'name'
_allow_sudo_commands = False
@api.constrains('res_model', 'binding_model_id')
def _check_model(self):
for action in self:
if action.res_model not in self.env:
raise ValidationError(_('Invalid model name %r in action definition.', action.res_model))
if action.binding_model_id and action.binding_model_id.model not in self.env:
raise ValidationError(_('Invalid model name %r in action definition.', action.binding_model_id.model))
@api.depends('view_ids.view_mode', 'view_mode', 'view_id.type')
def _compute_views(self):
""" Compute an ordered list of the specific view modes that should be
enabled when displaying the result of this action, along with the
ID of the specific view to use for each mode, if any were required.
This function hides the logic of determining the precedence between
the view_modes string, the view_ids o2m, and the view_id m2o that
can be set on the action.
"""
for act in self:
act.views = [(view.view_id.id, view.view_mode) for view in act.view_ids]
got_modes = [view.view_mode for view in act.view_ids]
all_modes = act.view_mode.split(',')
missing_modes = [mode for mode in all_modes if mode not in got_modes]
if missing_modes:
if act.view_id.type in missing_modes:
# reorder missing modes to put view_id first if present
missing_modes.remove(act.view_id.type)
act.views.append((act.view_id.id, act.view_id.type))
act.views.extend([(False, mode) for mode in missing_modes])
@api.constrains('view_mode')
def _check_view_mode(self):
for rec in self:
modes = rec.view_mode.split(',')
if len(modes) != len(set(modes)):
raise ValidationError(_('The modes in view_mode must not be duplicated: %s', modes))
if ' ' in modes:
raise ValidationError(_('No spaces allowed in view_mode: %r', modes))
type = fields.Char(default="ir.actions.act_window")
view_id = fields.Many2one('ir.ui.view', string='View Ref.', ondelete='set null')
domain = fields.Char(string='Domain Value',
help="Optional domain filtering of the destination data, as a Python expression")
context = fields.Char(string='Context Value', default={}, required=True,
help="Context dictionary as Python expression, empty by default (Default: {})")
res_id = fields.Integer(string='Record ID', help="Database ID of record to open in form view, when ``view_mode`` is set to 'form' only")
res_model = fields.Char(string='Destination Model', required=True,
help="Model name of the object to open in the view window")
target = fields.Selection([('current', 'Current Window'), ('new', 'New Window'), ('inline', 'Inline Edit'), ('fullscreen', 'Full Screen'), ('main', 'Main action of Current Window')], default="current", string='Target Window')
view_mode = fields.Char(required=True, default='tree,form',
help="Comma-separated list of allowed view modes, such as 'form', 'tree', 'calendar', etc. (Default: tree,form)")
mobile_view_mode = fields.Char(default="kanban", help="First view mode in mobile and small screen environments (default='kanban'). If it can't be found among available view modes, the same mode as for wider screens is used)")
usage = fields.Char(string='Action Usage',
help="Used to filter menu and home actions from the user form.")
view_ids = fields.One2many('ir.actions.act_window.view', 'act_window_id', string='No of Views')
views = fields.Binary(compute='_compute_views',
help="This function field computes the ordered list of views that should be enabled " \
"when displaying the result of an action, federating view mode, views and " \
"reference view. The result is returned as an ordered list of pairs (view_id,view_mode).")
limit = fields.Integer(default=80, help='Default limit for the list view')
groups_id = fields.Many2many('res.groups', 'ir_act_window_group_rel',
'act_id', 'gid', string='Groups')
search_view_id = fields.Many2one('ir.ui.view', string='Search View Ref.')
filter = fields.Boolean()
def read(self, fields=None, load='_classic_read'):
""" call the method get_empty_list_help of the model and set the window action help message
"""
result = super(IrActionsActWindow, self).read(fields, load=load)
if not fields or 'help' in fields:
for values in result:
model = values.get('res_model')
if model in self.env:
eval_ctx = dict(self.env.context)
try:
ctx = safe_eval(values.get('context', '{}'), eval_ctx)
except:
ctx = {}
values['help'] = self.with_context(**ctx).env[model].get_empty_list_help(values.get('help', ''))
return result
@api.model_create_multi
def create(self, vals_list):
self.env.registry.clear_cache()
for vals in vals_list:
if not vals.get('name') and vals.get('res_model'):
vals['name'] = self.env[vals['res_model']]._description
return super(IrActionsActWindow, self).create(vals_list)
def unlink(self):
self.env.registry.clear_cache()
return super(IrActionsActWindow, self).unlink()
def exists(self):
ids = self._existing()
existing = self.filtered(lambda rec: rec.id in ids)
return existing
@api.model
@tools.ormcache()
def _existing(self):
self._cr.execute("SELECT id FROM %s" % self._table)
return set(row[0] for row in self._cr.fetchall())
def _get_readable_fields(self):
return super()._get_readable_fields() | {
"context", "mobile_view_mode", "domain", "filter", "groups_id", "limit",
"res_id", "res_model", "search_view_id", "target", "view_id", "view_mode", "views",
# `flags` is not a real field of ir.actions.act_window but is used
# to give the parameters to generate the action
"flags"
}
VIEW_TYPES = [
('tree', 'Tree'),
('form', 'Form'),
('graph', 'Graph'),
('pivot', 'Pivot'),
('calendar', 'Calendar'),
('gantt', 'Gantt'),
('kanban', 'Kanban'),
]
class IrActionsActWindowView(models.Model):
_name = 'ir.actions.act_window.view'
_description = 'Action Window View'
_table = 'ir_act_window_view'
_rec_name = 'view_id'
_order = 'sequence,id'
_allow_sudo_commands = False
sequence = fields.Integer()
view_id = fields.Many2one('ir.ui.view', string='View')
view_mode = fields.Selection(VIEW_TYPES, string='View Type', required=True)
act_window_id = fields.Many2one('ir.actions.act_window', string='Action', ondelete='cascade')
multi = fields.Boolean(string='On Multiple Doc.', help="If set to true, the action will not be displayed on the right toolbar of a form view.")
def _auto_init(self):
res = super(IrActionsActWindowView, self)._auto_init()
tools.create_unique_index(self._cr, 'act_window_view_unique_mode_per_action',
self._table, ['act_window_id', 'view_mode'])
return res
class IrActionsActWindowclose(models.Model):
_name = 'ir.actions.act_window_close'
_description = 'Action Window Close'
_inherit = 'ir.actions.actions'
_table = 'ir_actions'
_allow_sudo_commands = False
type = fields.Char(default='ir.actions.act_window_close')
def _get_readable_fields(self):
return super()._get_readable_fields() | {
# 'effect' and 'infos' are not real fields of `ir.actions.act_window_close` but they are
# used to display the rainbowman ('effect') and waited by the action_service ('infos').
"effect", "infos"
}
class IrActionsActUrl(models.Model):
_name = 'ir.actions.act_url'
_description = 'Action URL'
_table = 'ir_act_url'
_inherit = 'ir.actions.actions'
_order = 'name'
_allow_sudo_commands = False
type = fields.Char(default='ir.actions.act_url')
url = fields.Text(string='Action URL', required=True)
target = fields.Selection([('new', 'New Window'), ('self', 'This Window'), ('download', 'Download')],
string='Action Target', default='new', required=True)
def _get_readable_fields(self):
return super()._get_readable_fields() | {
"target", "url", "close",
}
WEBHOOK_SAMPLE_VALUES = {
"integer": 42,
"float": 42.42,
"monetary": 42.42,
"char": "Hello World",
"text": "Hello World",
"html": "Hello World
",
"boolean": True,
"selection": "option1",
"date": "2020-01-01",
"datetime": "2020-01-01 00:00:00",
"binary": "",
"many2one": 47,
"many2many": [42, 47],
"one2many": [42, 47],
"reference": "res.partner,42",
None: "some_data",
}
class IrActionsServer(models.Model):
""" Server actions model. Server action work on a base model and offer various
type of actions that can be executed automatically, for example using base
action rules, of manually, by adding the action in the 'More' contextual
menu.
Since Odoo 8.0 a button 'Create Menu Action' button is available on the
action form view. It creates an entry in the More menu of the base model.
This allows to create server actions and run them in mass mode easily through
the interface.
The available actions are :
- 'Execute Python Code': a block of python code that will be executed
- 'Create a new Record': create a new record with new values
- 'Write on a Record': update the values of a record
- 'Execute several actions': define an action that triggers several other
server actions
"""
_name = 'ir.actions.server'
_description = 'Server Actions'
_table = 'ir_act_server'
_inherit = 'ir.actions.actions'
_order = 'sequence,name'
_allow_sudo_commands = False
DEFAULT_PYTHON_CODE = """# Available variables:
# - env: environment on which the action is triggered
# - model: model of the record on which the action is triggered; is a void recordset
# - record: record on which the action is triggered; may be void
# - records: recordset of all records on which the action is triggered in multi-mode; may be void
# - time, datetime, dateutil, timezone: useful Python libraries
# - float_compare: utility function to compare floats based on specific precision
# - log: log(message, level='info'): logging function to record debug information in ir.logging table
# - _logger: _logger.info(message): logger to emit messages in server logs
# - UserError: exception class for raising user-facing warning messages
# - Command: x2many commands namespace
# To return an action, assign: action = {...}\n\n\n\n"""
@api.model
def _default_update_path(self):
if not self.env.context.get('default_model_id'):
return ''
ir_model = self.env['ir.model'].browse(self.env.context['default_model_id'])
model = self.env[ir_model.model]
sensible_default_fields = ['partner_id', 'user_id', 'user_ids', 'stage_id', 'state', 'active']
for field_name in sensible_default_fields:
if field_name in model._fields and not model._fields[field_name].readonly:
return field_name
return ''
name = fields.Char(required=True)
type = fields.Char(default='ir.actions.server')
usage = fields.Selection([
('ir_actions_server', 'Server Action'),
('ir_cron', 'Scheduled Action')], string='Usage',
default='ir_actions_server', required=True)
state = fields.Selection([
('object_write', 'Update Record'),
('object_create', 'Create Record'),
('code', 'Execute Code'),
('webhook', 'Send Webhook Notification'),
('multi', 'Execute Existing Actions')], string='Type',
default='object_write', required=True, copy=True,
help="Type of server action. The following values are available:\n"
"- 'Update a Record': update the values of a record\n"
"- 'Create Activity': create an activity (Discuss)\n"
"- 'Send Email': post a message, a note or send an email (Discuss)\n"
"- 'Send SMS': send SMS, log them on documents (SMS)"
"- 'Add/Remove Followers': add or remove followers to a record (Discuss)\n"
"- 'Create Record': create a new record with new values\n"
"- 'Execute Code': a block of Python code that will be executed\n"
"- 'Send Webhook Notification': send a POST request to an external system, also known as a Webhook\n"
"- 'Execute Existing Actions': define an action that triggers several other server actions\n")
# Generic
sequence = fields.Integer(default=5,
help="When dealing with multiple actions, the execution order is "
"based on the sequence. Low number means high priority.")
model_id = fields.Many2one('ir.model', string='Model', required=True, ondelete='cascade', index=True,
help="Model on which the server action runs.")
available_model_ids = fields.Many2many('ir.model', string='Available Models', compute='_compute_available_model_ids', store=False)
model_name = fields.Char(related='model_id.model', string='Model Name', readonly=True, store=True)
# Python code
code = fields.Text(string='Python Code', groups='base.group_system',
default=DEFAULT_PYTHON_CODE,
help="Write Python code that the action will execute. Some variables are "
"available for use; help about python expression is given in the help tab.")
# Multi
child_ids = fields.Many2many('ir.actions.server', 'rel_server_actions', 'server_id', 'action_id',
string='Child Actions', help='Child server actions that will be executed. Note that the last return returned action value will be used as global return value.')
# Create
crud_model_id = fields.Many2one(
'ir.model', string='Record to Create',
compute='_compute_crud_relations', readonly=False, store=True,
help="Specify which kind of record should be created. Set this field only to specify a different model than the base model.")
crud_model_name = fields.Char(related='crud_model_id.model', string='Target Model Name', readonly=True)
link_field_id = fields.Many2one(
'ir.model.fields', string='Link Field',
compute='_compute_link_field_id', readonly=False, store=True,
help="Specify a field used to link the newly created record on the record used by the server action.")
groups_id = fields.Many2many('res.groups', 'ir_act_server_group_rel',
'act_id', 'gid', string='Allowed Groups', help='Groups that can execute the server action. Leave empty to allow everybody.')
update_field_id = fields.Many2one('ir.model.fields', string='Field to Update', ondelete='cascade', compute='_compute_crud_relations', store=True, readonly=False)
update_path = fields.Char(string='Field to Update Path', help="Path to the field to update, e.g. 'partner_id.name'", default=_default_update_path)
update_related_model_id = fields.Many2one('ir.model', compute='_compute_crud_relations', store=True)
update_field_type = fields.Selection(related='update_field_id.ttype', readonly=True)
update_m2m_operation = fields.Selection([
('add', 'Adding'),
('remove', 'Removing'),
('set', 'Setting it to'),
('clear', 'Clearing it')
], string='Many2many Operations', default='add')
update_boolean_value = fields.Selection([('true', 'Yes (True)'), ('false', "No (False)")], string='Boolean Value', default='true')
value = fields.Text(help="For Python expressions, this field may hold a Python expression "
"that can use the same values as for the code field on the server action,"
"e.g. `env.user.name` to set the current user's name as the value "
"or `record.id` to set the ID of the record on which the action is run.\n\n"
"For Static values, the value will be used directly without evaluation, e.g."
"`42` or `My custom name` or the selected record.")
evaluation_type = fields.Selection([
('value', 'Update'),
('equation', 'Compute')
], 'Value Type', default='value', change_default=True)
resource_ref = fields.Reference(
string='Record', selection='_selection_target_model', inverse='_set_resource_ref')
selection_value = fields.Many2one('ir.model.fields.selection', string="Custom Value", ondelete='cascade',
domain='[("field_id", "=", update_field_id)]', inverse='_set_selection_value')
value_field_to_show = fields.Selection([
('value', 'value'),
('resource_ref', 'reference'),
('update_boolean_value', 'update_boolean_value'),
('selection_value', 'selection_value'),
], compute='_compute_value_field_to_show')
# Webhook
webhook_url = fields.Char(string='Webhook URL', help="URL to send the POST request to.")
webhook_field_ids = fields.Many2many('ir.model.fields', 'ir_act_server_webhook_field_rel', 'server_id', 'field_id',
string='Webhook Fields',
help="Fields to send in the POST request. "
"The id and model of the record are always sent as '_id' and '_model'. "
"The name of the action that triggered the webhook is always sent as '_name'.")
webhook_sample_payload = fields.Text(string='Sample Payload', compute='_compute_webhook_sample_payload')
@api.constrains('webhook_field_ids')
def _check_webhook_field_ids(self):
"""Check that the selected fields don't have group restrictions"""
restricted_fields = dict()
for action in self:
Model = self.env[action.model_id.model]
for model_field in action.webhook_field_ids:
# you might think that the ir.model.field record holds references
# to the groups, but that's not the case - we need to field object itself
field = Model._fields[model_field.name]
if field.groups:
restricted_fields.setdefault(action.name, []).append(model_field.field_description)
if restricted_fields:
restricted_field_per_action = "\n".join([f"{action}: {', '.join(f for f in fields)}" for action, fields in restricted_fields.items()])
raise ValidationError(_("Group-restricted fields cannot be included in "
"webhook payloads, as it could allow any user to "
"accidentally leak sensitive information. You will "
"have to remove the following fields from the webhook payload "
"in the following actions:\n %s", restricted_field_per_action))
@api.depends('state')
def _compute_available_model_ids(self):
allowed_models = self.env['ir.model'].search(
[('model', 'in', list(self.env['ir.model.access']._get_allowed_models()))]
)
self.available_model_ids = allowed_models.ids
@api.depends('model_id', 'update_path', 'state')
def _compute_crud_relations(self):
""" Compute the crud_model_id and update_field_id fields.
The crud_model_id is the model on which the action will create or update
records. In the case of record creation, it is the same as the main model
of the action. For record update, it will be the model linked to the last
field in the update_path.
This is only used for object_create and object_write actions.
The update_field_id is the field at the end of the update_path that will
be updated by the action - only used for object_write actions.
"""
for action in self:
if action.model_id and action.state in ('object_write', 'object_create'):
if action.state == 'object_create':
action.crud_model_id = action.model_id
action.update_field_id = False
action.update_path = False
elif action.state == 'object_write':
if action.update_path:
# we need to traverse relations to find the target model and field
model, field, _ = action._traverse_path()
action.crud_model_id = model
action.update_field_id = field
need_update_model = action.evaluation_type == 'value' and action.update_field_id and action.update_field_id.relation
action.update_related_model_id = action.env["ir.model"]._get_id(field.relation) if need_update_model else False
else:
action.crud_model_id = action.model_id
action.update_field_id = False
else:
action.crud_model_id = False
action.update_field_id = False
action.update_path = False
def _traverse_path(self, record=None):
""" Traverse the update_path to find the target model and field, and optionally
the target record of an action of type 'object_write'.
:param record: optional record to use as starting point for the path traversal
:return: a tuple (model, field, records) where model is the target model and field is the
target field; if no record was provided, records is None, otherwise it is the
recordset at the end of the path starting from the provided record
"""
self.ensure_one()
path = self.update_path.split('.')
Model = self.env[self.model_id.model]
# sanity check: we're starting from a record that belongs to the model
if record and record._name != Model._name:
raise ValidationError(_("I have no idea how you *did that*, but you're trying to use a gibberish configuration: the model of the record on which the action is triggered is not the same as the model of the action."))
for field_name in path:
is_last_field = field_name == path[-1]
field = Model._fields[field_name]
if field.relational and not is_last_field:
Model = self.env[field.comodel_name]
elif not field.relational:
# sanity check: this should be the last field in the path
if not is_last_field:
raise ValidationError(_("The path to the field to update contains a non-relational field (%s) that is not the last field in the path. You can't traverse non-relational fields (even in the quantum realm). Make sure only the last field in the path is non-relational.", field_name))
if isinstance(field, fields.Json):
raise ValidationError(_("I'm sorry to say that JSON fields (such as %s) are currently not supported.", field_name))
elif field.readonly:
raise ValidationError(_("The field to update (%s) is read-only. You can't update a read-only field - even when asking nicely.", field_name))
target_records = None
if record is not None:
target_records = reduce(getitem, path[:-1], record)
model_id = self.env['ir.model']._get(Model._name)
field_id = self.env['ir.model.fields']._get(Model._name, field_name)
return model_id, field_id, target_records
def _stringify_path(self):
""" Returns a string representation of the update_path, with the field names
separated by the `>` symbol."""
self.ensure_one()
path = self.update_path
if not path:
return ''
model = self.env[self.model_id.model]
pretty_path = []
for field_name in path.split('.'):
field = model._fields[field_name]
field_id = self.env['ir.model.fields']._get(model._name, field_name)
if field.relational:
model = self.env[field.comodel_name]
pretty_path.append(field_id.field_description)
return ' > '.join(pretty_path)
@api.depends('state', 'model_id', 'webhook_field_ids', 'name')
def _compute_webhook_sample_payload(self):
for action in self:
if action.state != 'webhook':
action.webhook_sample_payload = False
continue
payload = {
'id': 1,
'_model': self.model_id.model,
'_name': action.name,
}
if self.model_id:
sample_record = self.env[self.model_id.model].with_context(active_test=False).search([], limit=1)
for field in action.webhook_field_ids:
if sample_record:
payload['id'] = sample_record.id
payload.update(sample_record.read(self.webhook_field_ids.mapped('name'), load=None)[0])
else:
payload[field.name] = WEBHOOK_SAMPLE_VALUES[field.ttype] if field.ttype in WEBHOOK_SAMPLE_VALUES else WEBHOOK_SAMPLE_VALUES[None]
action.webhook_sample_payload = json.dumps(payload, indent=4, sort_keys=True, default=str)
@api.depends('model_id')
def _compute_link_field_id(self):
invalid = self.filtered(lambda act: act.link_field_id.model_id != act.model_id)
if invalid:
invalid.link_field_id = False
@api.constrains('code')
def _check_python_code(self):
for action in self.sudo().filtered('code'):
msg = test_python_expr(expr=action.code.strip(), mode="exec")
if msg:
raise ValidationError(msg)
@api.constrains('child_ids')
def _check_recursion(self):
if not self._check_m2m_recursion('child_ids'):
raise ValidationError(_('Recursion found in child server actions'))
def _get_readable_fields(self):
return super()._get_readable_fields() | {
"groups_id", "model_name",
}
def _get_runner(self):
multi = True
t = self.env.registry[self._name]
fn = getattr(t, f'_run_action_{self.state}_multi', None)\
or getattr(t, f'run_action_{self.state}_multi', None)
if not fn:
multi = False
fn = getattr(t, f'_run_action_{self.state}', None)\
or getattr(t, f'run_action_{self.state}', None)
if fn and fn.__name__.startswith('run_action_'):
fn = partial(fn, self)
return fn, multi
def _register_hook(self):
super()._register_hook()
for cls in self.env.registry[self._name].mro():
for symbol in vars(cls).keys():
if symbol.startswith('run_action_'):
_logger.warning(
"RPC-public action methods are deprecated, found %r (in class %s.%s)",
symbol, cls.__module__, cls.__name__
)
def create_action(self):
""" Create a contextual action for each server action. """
for action in self:
action.write({'binding_model_id': action.model_id.id,
'binding_type': 'action'})
return True
def unlink_action(self):
""" Remove the contextual actions created for the server actions. """
self.check_access_rights('write', raise_exception=True)
self.filtered('binding_model_id').write({'binding_model_id': False})
return True
def _run_action_code_multi(self, eval_context):
safe_eval(self.code.strip(), eval_context, mode="exec", nocopy=True, filename=str(self)) # nocopy allows to return 'action'
return eval_context.get('action')
def _run_action_multi(self, eval_context=None):
res = False
for act in self.child_ids.sorted():
res = act.run() or res
return res
def _run_action_object_write(self, eval_context=None):
"""Apply specified write changes to active_id."""
vals = self._eval_value(eval_context=eval_context)
res = {action.update_field_id.name: vals[action.id] for action in self}
if self._context.get('onchange_self'):
record_cached = self._context['onchange_self']
for field, new_value in res.items():
record_cached[field] = new_value
else:
starting_record = self.env[self.model_id.model].browse(self._context.get('active_id'))
_, _, target_records = self._traverse_path(record=starting_record)
target_records.write(res)
def _run_action_webhook(self, eval_context=None):
"""Send a post request with a read of the selected field on active_id."""
record = self.env[self.model_id.model].browse(self._context.get('active_id'))
url = self.webhook_url
if not record:
return
if not url:
raise UserError(_("I'll be happy to send a webhook for you, but you really need to give me a URL to reach out to..."))
vals = {
'_model': self.model_id.model,
'_id': record.id,
'_action': f'{self.name}(#{self.id})',
}
if self.webhook_field_ids:
# you might think we could use the default json serializer of the requests library
# but it will fail on many fields, e.g. datetime, date or binary
# so we use the json.dumps serializer instead with the str() function as default
vals.update(record.read(self.webhook_field_ids.mapped('name'), load=None)[0])
json_values = json.dumps(vals, sort_keys=True, default=str)
_logger.info("Webhook call to %s", url)
_logger.debug("POST JSON data for webhook call: %s", json_values)
try:
# 'send and forget' strategy, and avoid locking the user if the webhook
# is slow or non-functional (we still allow for a 1s timeout so that
# if we get a proper error response code like 400, 404 or 500 we can log)
response = requests.post(url, data=json_values, headers={'Content-Type': 'application/json'}, timeout=1)
response.raise_for_status()
except requests.exceptions.ReadTimeout:
_logger.warning("Webhook call timed out after 1s - it may or may not have failed. "
"If this happens often, it may be a sign that the system you're "
"trying to reach is slow or non-functional.")
except requests.exceptions.RequestException as e:
_logger.warning("Webhook call failed: %s", e)
except Exception as e: # noqa: BLE001
raise UserError(_("Wow, your webhook call failed with a really unusual error: %s", e)) from e
def _run_action_object_create(self, eval_context=None):
"""Create specified model object with specified name contained in value.
If applicable, link active_id. to the new record.
"""
res = {'name': self.value}
res = self.env[self.crud_model_id.model].create(res)
if self.link_field_id:
record = self.env[self.model_id.model].browse(self._context.get('active_id'))
if self.link_field_id.ttype in ['one2many', 'many2many']:
record.write({self.link_field_id.name: [Command.link(res.id)]})
else:
record.write({self.link_field_id.name: res.id})
def _get_eval_context(self, action=None):
""" Prepare the context used when evaluating python code, like the
python formulas or code server actions.
:param action: the current server action
:type action: browse record
:returns: dict -- evaluation context given to (safe_)safe_eval """
def log(message, level="info"):
with self.pool.cursor() as cr:
cr.execute("""
INSERT INTO ir_logging(create_date, create_uid, type, dbname, name, level, message, path, line, func)
VALUES (NOW() at time zone 'UTC', %s, %s, %s, %s, %s, %s, %s, %s, %s)
""", (self.env.uid, 'server', self._cr.dbname, __name__, level, message, "action", action.id, action.name))
eval_context = super(IrActionsServer, self)._get_eval_context(action=action)
model_name = action.model_id.sudo().model
model = self.env[model_name]
record = None
records = None
if self._context.get('active_model') == model_name and self._context.get('active_id'):
record = model.browse(self._context['active_id'])
if self._context.get('active_model') == model_name and self._context.get('active_ids'):
records = model.browse(self._context['active_ids'])
if self._context.get('onchange_self'):
record = self._context['onchange_self']
eval_context.update({
# orm
'env': self.env,
'model': model,
# Exceptions
'UserError': odoo.exceptions.UserError,
# record
'record': record,
'records': records,
# helpers
'log': log,
'_logger': LoggerProxy,
})
return eval_context
def run(self):
""" Runs the server action. For each server action, the
:samp:`_run_action_{TYPE}[_multi]` method is called. This allows easy
overriding of the server actions.
The ``_multi`` suffix means the runner can operate on multiple records,
otherwise if there are multiple records the runner will be called once
for each.
The call context should contain the following keys:
active_id
id of the current object (single mode)
active_model
current model that should equal the action's model
active_ids (optional)
ids of the current records (mass mode). If ``active_ids`` and
``active_id`` are present, ``active_ids`` is given precedence.
:return: an ``action_id`` to be executed, or ``False`` is finished
correctly without return action
"""
res = False
for action in self.sudo():
action_groups = action.groups_id
if action_groups:
if not (action_groups & self.env.user.groups_id):
raise AccessError(_("You don't have enough access rights to run this action."))
else:
model_name = action.model_id.model
try:
self.env[model_name].check_access_rights("write")
except AccessError:
_logger.warning("Forbidden server action %r executed while the user %s does not have access to %s.",
action.name, self.env.user.login, model_name,
)
raise
eval_context = self._get_eval_context(action)
records = eval_context.get('record') or eval_context['model']
records |= eval_context.get('records') or eval_context['model']
if records.ids:
# check access rules on real records only; base automations of
# type 'onchange' can run server actions on new records
try:
records.check_access_rule('write')
except AccessError:
_logger.warning("Forbidden server action %r executed while the user %s does not have access to %s.",
action.name, self.env.user.login, records,
)
raise
runner, multi = action._get_runner()
if runner and multi:
# call the multi method
run_self = action.with_context(eval_context['env'].context)
res = runner(run_self, eval_context=eval_context)
elif runner:
active_id = self._context.get('active_id')
if not active_id and self._context.get('onchange_self'):
active_id = self._context['onchange_self']._origin.id
if not active_id: # onchange on new record
res = runner(action, eval_context=eval_context)
active_ids = self._context.get('active_ids', [active_id] if active_id else [])
for active_id in active_ids:
# run context dedicated to a particular active_id
run_self = action.with_context(active_ids=[active_id], active_id=active_id)
eval_context["env"].context = run_self._context
res = runner(run_self, eval_context=eval_context)
else:
_logger.warning(
"Found no way to execute server action %r of type %r, ignoring it. "
"Verify that the type is correct or add a method called "
"`_run_action_` or `_run_action__multi`.",
action.name, action.state
)
return res or False
@api.depends('evaluation_type', 'update_field_id')
def _compute_value_field_to_show(self): # check if value_field_to_show can be removed and use ttype in xml view instead
for action in self:
if action.update_field_id.ttype in ('many2one', 'many2many'):
action.value_field_to_show = 'resource_ref'
elif action.update_field_id.ttype == 'selection':
action.value_field_to_show = 'selection_value'
elif action.update_field_id.ttype == 'boolean':
action.value_field_to_show = 'update_boolean_value'
else:
action.value_field_to_show = 'value'
@api.model
def _selection_target_model(self):
return [(model.model, model.name) for model in self.env['ir.model'].sudo().search([])]
@api.constrains('update_field_id', 'evaluation_type')
def _raise_many2many_error(self):
if self.filtered(lambda line: line.update_field_id.ttype == 'many2many' and line.evaluation_type == 'reference'):
raise ValidationError(_('many2many fields cannot be evaluated by reference'))
@api.onchange('resource_ref')
def _set_resource_ref(self):
for action in self.filtered(lambda action: action.value_field_to_show == 'resource_ref'):
if action.resource_ref:
action.value = str(action.resource_ref.id)
@api.onchange('selection_value')
def _set_selection_value(self):
for action in self.filtered(lambda action: action.value_field_to_show == 'selection_value'):
if action.selection_value:
action.value = action.selection_value.value
def _eval_value(self, eval_context=None):
result = {}
for action in self:
expr = action.value
if action.evaluation_type == 'equation':
expr = safe_eval(action.value, eval_context)
elif action.update_field_id.ttype == 'many2many':
operation = action.update_m2m_operation
if operation == 'add':
expr = [Command.link(int(action.value))]
elif operation == 'remove':
expr = [Command.unlink(int(action.value))]
elif operation == 'set':
expr = [Command.set([int(action.value)])]
elif operation == 'clear':
expr = [Command.clear()]
elif action.update_field_id.ttype == 'boolean':
expr = action.update_boolean_value == 'true'
elif action.update_field_id.ttype in ['many2one', 'integer']:
try:
expr = int(action.value)
except Exception:
pass
result[action.id] = expr
return result
class IrActionsTodo(models.Model):
"""
Configuration Wizards
"""
_name = 'ir.actions.todo'
_description = "Configuration Wizards"
_rec_name = 'action_id'
_order = "sequence, id"
_allow_sudo_commands = False
action_id = fields.Many2one('ir.actions.actions', string='Action', required=True, index=True)
sequence = fields.Integer(default=10)
state = fields.Selection([('open', 'To Do'), ('done', 'Done')], string='Status', default='open', required=True)
name = fields.Char()
@api.model_create_multi
def create(self, vals_list):
todos = super(IrActionsTodo, self).create(vals_list)
for todo in todos:
if todo.state == "open":
self.ensure_one_open_todo()
return todos
def write(self, vals):
res = super(IrActionsTodo, self).write(vals)
if vals.get('state', '') == 'open':
self.ensure_one_open_todo()
return res
@api.model
def ensure_one_open_todo(self):
open_todo = self.search([('state', '=', 'open')], order='sequence asc, id desc', offset=1)
if open_todo:
open_todo.write({'state': 'done'})
def unlink(self):
if self:
try:
todo_open_menu = self.env.ref('base.open_menu')
# don't remove base.open_menu todo but set its original action
if todo_open_menu in self:
todo_open_menu.action_id = self.env.ref('base.action_client_base_menu').id
self -= todo_open_menu
except ValueError:
pass
return super(IrActionsTodo, self).unlink()
def action_launch(self):
""" Launch Action of Wizard"""
self.ensure_one()
self.write({'state': 'done'})
# Load action
action_type = self.action_id.type
action = self.env[action_type].browse(self.action_id.id)
result = action.read()[0]
if action_type != 'ir.actions.act_window':
return result
result.setdefault('context', '{}')
# Open a specific record when res_id is provided in the context
ctx = safe_eval(result['context'], {'user': self.env.user})
if ctx.get('res_id'):
result['res_id'] = ctx.pop('res_id')
# disable log for automatic wizards
ctx['disable_log'] = True
result['context'] = ctx
return result
def action_open(self):
""" Sets configuration wizard in TODO state"""
return self.write({'state': 'open'})
class IrActionsActClient(models.Model):
_name = 'ir.actions.client'
_description = 'Client Action'
_inherit = 'ir.actions.actions'
_table = 'ir_act_client'
_order = 'name'
_allow_sudo_commands = False
type = fields.Char(default='ir.actions.client')
tag = fields.Char(string='Client action tag', required=True,
help="An arbitrary string, interpreted by the client"
" according to its own needs and wishes. There "
"is no central tag repository across clients.")
target = fields.Selection([('current', 'Current Window'), ('new', 'New Window'), ('fullscreen', 'Full Screen'), ('main', 'Main action of Current Window')], default="current", string='Target Window')
res_model = fields.Char(string='Destination Model', help="Optional model, mostly used for needactions.")
context = fields.Char(string='Context Value', default="{}", required=True, help="Context dictionary as Python expression, empty by default (Default: {})")
params = fields.Binary(compute='_compute_params', inverse='_inverse_params', string='Supplementary arguments',
help="Arguments sent to the client along with "
"the view tag")
params_store = fields.Binary(string='Params storage', readonly=True, attachment=False)
@api.depends('params_store')
def _compute_params(self):
self_bin = self.with_context(bin_size=False, bin_size_params_store=False)
for record, record_bin in zip(self, self_bin):
record.params = record_bin.params_store and safe_eval(record_bin.params_store, {'uid': self._uid})
def _inverse_params(self):
for record in self:
params = record.params
record.params_store = repr(params) if isinstance(params, dict) else params
def _get_default_form_view(self):
doc = super(IrActionsActClient, self)._get_default_form_view()
params = doc.find(".//field[@name='params']")
params.getparent().remove(params)
params_store = doc.find(".//field[@name='params_store']")
params_store.getparent().remove(params_store)
return doc
def _get_readable_fields(self):
return super()._get_readable_fields() | {
"context", "params", "res_model", "tag", "target",
}