[ADD]website_rewrite_absolute_url: Module to add absolute url redirects

setup/website_rewrite_absolute_url/odoo/addons/website_rewrite_absolute_url

@@ -0,0 +1 @@
+../../../../website_rewrite_absolute_url

setup/website_rewrite_absolute_url/setup.py

@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

website_rewrite_absolute_url/__init__.py

@@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import models

website_rewrite_absolute_url/__manifest__.py

@@ -0,0 +1,14 @@
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+{
+    'name': 'Rewrite rules with absolute url',
+    'version': '16.0.1.0.0',
+    'category': 'base',
+    'summary': 'Rewrite rules with absolute url',
+    'author': 'Nextev, Odoo Community Association (OCA)',
+    "website": "https://github.com/OCA/website",
+    'license': 'AGPL-3',
+    'depends': ['website'],
+    'data': ['views/website_rewrite.xml'],
+    'installable': True
+}

website_rewrite_absolute_url/models/__init__.py

@@ -0,0 +1 @@
+from . import website_rewrite

website_rewrite_absolute_url/models/website_rewrite.py

@@ -0,0 +1,36 @@
+import re
+import werkzeug
+
+from odoo import models, fields, api, _
+from odoo.exceptions import ValidationError
+
+
+class WebsiteRewrite(models.Model):
+    _inherit = 'website.rewrite'
+
+    absolute_url = fields.Boolean("Is absolute url")
+
+    @api.constrains('url_to', 'url_from', 'redirect_type')
+    def _check_url_to(self):
+        for rewrite in self:
+            if rewrite.redirect_type in ['301', '302', '308']:
+                if not rewrite.url_to:
+                    raise ValidationError(_('"URL to" can not be empty.'))
+                elif not rewrite.absolute_url and 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)
+                    if not rewrite.absolute_url:
+                        rule = werkzeug.routing.Rule(rewrite.url_to)
+                        routing_map.add(rule)
+                    else:
+                        routing_map.bind(rewrite.url_to)
+                except ValueError as e:
+                    raise ValidationError(_('"URL to" is invalid: %s') % e)

website_rewrite_absolute_url/readme/CONTRIBUTORS.rst

@@ -0,0 +1 @@
+* Nextev <https://www.nextev.it>

website_rewrite_absolute_url/readme/DESCRIPTION.rst

@@ -0,0 +1 @@
+This module allows to add absolute url redirects.

website_rewrite_absolute_url/readme/USAGE.rst

@@ -0,0 +1,3 @@
+Website > Configuration >  Redirects
+
+To add an absolute url redirect first check "Is absolute url" and then add it on "Url to"

website_rewrite_absolute_url/views/website_rewrite.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+     <record id="rewrite_absolute_url" model="ir.ui.view">
+        <field name="name">rewrite.absolute.url</field>
+        <field name="model">website.rewrite</field>
+        <field name="inherit_id" ref="website.view_website_rewrite_form"/>
+        <field name="arch" type="xml">
+            <field name="url_to" position="after">
+                <field name="absolute_url"/>
+            </field>
+        </field>
+    </record>
+
+</odoo>