Raphael Collet
84ade6a861
This method generates many queries on: - `ir.module.module`, to known whether a given module is installed; - `ir.actions.act_window`, to know whether a given action exists. Add a cache for both cases. The number of queries is reduced by 90%.
73 lines
3.2 KiB
Python
73 lines
3.2 KiB
Python
# -*- coding: utf-8 -*-
|
|
from urllib import urlencode
|
|
|
|
from openerp import api, models, fields
|
|
|
|
|
|
class Planner(models.Model):
|
|
"""Planner Model.
|
|
Each Planner has link to an ir.ui.view record that is a template used
|
|
to display the planner pages.
|
|
Each Planner has link to ir.ui.menu record that is a top menu used to display the
|
|
planner launcher(progressbar)
|
|
|
|
Method _prepare_<planner_application>_data(self, cr, uid, context) that
|
|
generate the values used to display in specific planner pages
|
|
"""
|
|
|
|
_name = 'web.planner'
|
|
_description = 'Planner'
|
|
|
|
@api.model
|
|
def _get_planner_application(self):
|
|
return []
|
|
|
|
name = fields.Char(string='Name', required=True)
|
|
menu_id = fields.Many2one('ir.ui.menu', string='Menu', required=True)
|
|
view_id = fields.Many2one('ir.ui.view', string='Template', required=True)
|
|
progress = fields.Integer(string="Progress Percentage", default=5)
|
|
# data field is used to store the data filled by user in planner(JSON Data)
|
|
data = fields.Text(string='Data')
|
|
tooltip_planner = fields.Html(string='Planner Tooltips', translate=True)
|
|
planner_application = fields.Selection('_get_planner_application', string='Planner Application', required=True)
|
|
active = fields.Boolean(string="Active", default=True, help="If the active field is set to False, it will allow you to hide the planner. This change requires a refreshing a your page.")
|
|
|
|
@api.model
|
|
def render(self, template_id, planner_app):
|
|
# prepare the planner data as per the planner application
|
|
values = {
|
|
'prepare_backend_url': self.prepare_backend_url,
|
|
'is_module_installed': self.is_module_installed,
|
|
}
|
|
planner_find_method_name = '_prepare_%s_data' % planner_app
|
|
if hasattr(self, planner_find_method_name):
|
|
values.update(getattr(self, planner_find_method_name)()) # update the default value
|
|
return self.env['ir.ui.view'].browse(template_id).render(values=values)
|
|
|
|
@api.model
|
|
def prepare_backend_url(self, action_xml_id, view_type='list', module_name=None):
|
|
""" prepare the backend url to the given action, or to the given module view.
|
|
:param action_xml_id : the xml id of the action to redirect to
|
|
:param view_type : the view type to display when redirecting (form, kanban, list, ...)
|
|
:param module_name : the name of the module to display (if action_xml_id is 'open_module_tree'), or
|
|
to redirect to if the action is not found.
|
|
:returns url : the url to the correct page
|
|
"""
|
|
params = dict(view_type=view_type)
|
|
# setting the action
|
|
action = self.env.ref(action_xml_id, False)
|
|
if action:
|
|
params['action'] = action.id
|
|
else:
|
|
params['model'] = 'ir.module.module'
|
|
# setting the module
|
|
if module_name:
|
|
installed = self.env['ir.module.module']._installed()
|
|
if module_name in installed:
|
|
params['id'] = installed[module_name]
|
|
return "/web#%s" % (urlencode(params),)
|
|
|
|
@api.model
|
|
def is_module_installed(self, module_name=None):
|
|
return module_name in self.env['ir.module.module']._installed()
|