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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import re
import werkzeug
from odoo import models, fields, api, _
from odoo.exceptions import AccessDenied, ValidationError
import logging
_logger = logging.getLogger(__name__)
class WebsiteRoute(models.Model):
_rec_name = 'path'
_name = 'website.route'
_description = "All Website Route"
_order = 'path'
path = fields.Char('Route')
@api.model
def _name_search(self, name='', args=None, operator='ilike', limit=100, name_get_uid=None):
res = super(WebsiteRoute, self)._name_search(name=name, args=args, operator=operator, limit=limit, name_get_uid=name_get_uid)
if not len(res):
self._refresh()
return super(WebsiteRoute, self)._name_search(name=name, args=args, operator=operator, limit=limit, name_get_uid=name_get_uid)
return res
def _refresh(self):
_logger.debug("Refreshing website.route")
ir_http = self.env['ir.http']
tocreate = []
paths = {rec.path: rec for rec in self.search([])}
for url, _, routing in ir_http._generate_routing_rules(self.pool._init_modules, converters=ir_http._get_converters()):
if 'GET' in (routing.get('methods') or ['GET']):
if paths.get(url):
paths.pop(url)
else:
tocreate.append({'path': url})
if tocreate:
_logger.info("Add %d website.route" % len(tocreate))
self.create(tocreate)
if paths:
find = self.search([('path', 'in', list(paths.keys()))])
_logger.info("Delete %d website.route" % len(find))
find.unlink()
class WebsiteRewrite(models.Model):
_name = 'website.rewrite'
_description = "Website rewrite"
name = fields.Char('Name', required=True)
website_id = fields.Many2one('website', string="Website", ondelete='cascade', index=True)
active = fields.Boolean(default=True)
url_from = fields.Char('URL from', index=True)
route_id = fields.Many2one('website.route')
url_to = fields.Char("URL to")
redirect_type = fields.Selection([
('404', '404 Not Found'),
('301', '301 Moved permanently'),
('302', '302 Moved temporarily'),
('308', '308 Redirect / Rewrite'),
], string='Action', default="302",
help='''Type of redirect/Rewrite:\n
301 Moved permanently: The browser will keep in cache the new url.
302 Moved temporarily: The browser will not keep in cache the new url and ask again the next time the new url.
404 Not Found: If you want remove a specific page/controller (e.g. Ecommerce is installed, but you don't want /shop on a specific website)
308 Redirect / Rewrite: If you want rename a controller with a new url. (Eg: /shop -> /garden - Both url will be accessible but /shop will automatically be redirected to /garden)
''')
sequence = fields.Integer()
@api.onchange('route_id')
def _onchange_route_id(self):
self.url_from = self.route_id.path
self.url_to = self.route_id.path
@api.constrains('url_to', 'url_from', 'redirect_type')
def _check_url_to(self):
for rewrite in self:
if rewrite.redirect_type == '308':
if not rewrite.url_to:
raise ValidationError(_('"URL to" can not be empty.'))
elif not rewrite.url_to.startswith('/'):
raise ValidationError(_('"URL to" must start with a leading slash.'))
for param in re.findall('/<.*?>', rewrite.url_from):
if param not in rewrite.url_to:
raise ValidationError(_('"URL to" must contain parameter %s used in "URL from".') % param)
for param in re.findall('/<.*?>', rewrite.url_to):
if param not in rewrite.url_from:
raise ValidationError(_('"URL to" cannot contain parameter %s which is not used in "URL from".') % param)
try:
converters = self.env['ir.http']._get_converters()
routing_map = werkzeug.routing.Map(strict_slashes=False, converters=converters)
rule = werkzeug.routing.Rule(rewrite.url_to)
routing_map.add(rule)
except ValueError as e:
raise ValidationError(_('"URL to" is invalid: %s') % e)
def name_get(self):
result = []
for rewrite in self:
name = "%s - %s" % (rewrite.redirect_type, rewrite.name)
result.append((rewrite.id, name))
return result
@api.model
def create(self, vals):
res = super(WebsiteRewrite, self).create(vals)
self._invalidate_routing()
return res
def write(self, vals):
res = super(WebsiteRewrite, self).write(vals)
self._invalidate_routing()
return res
def unlink(self):
res = super(WebsiteRewrite, self).unlink()
self._invalidate_routing()
return res
def _invalidate_routing(self):
# call clear_caches on this worker to reload routing table
self.env['ir.http'].clear_caches()
def refresh_routes(self):
self.env['website.route']._refresh()
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