[9.0][website_canonical_url] Migrate.

website_canonical_url/README.rst

@@ -1,15 +1,20 @@
 .. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
     :alt: License: AGPL-3
+
 =====================
 Website Canoncial URL
 =====================
 
-This module adds a HTML tag in the header that contains a canoncial URL for the current page.
+This module is a SEO booster that adds a HTML tag in the header that contains a
+`canoncial URL <https://support.google.com/webmasters/answer/139066>`_ for the
+current page, no matter what query it gets, and `rel=next and rel=prev links
+<https://webmasters.googleblog.com/2011/09/pagination-with-relnext-and-relprev.html>`_
+wherever a pager is found.
 
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
    :alt: Try me on Runbot
-   :target:  https://runbot.odoo-community.org/runbot/186/8.0
-
+   :target:  https://runbot.odoo-community.org/runbot/186/9.0
 
 Bug Tracker
 ===========

website_canonical_url/__openerp__.py

@@ -8,12 +8,12 @@
     'author': "initOS GmbH, Tecnativa, Odoo Community Association (OCA)",
     'website': "http://www.initos.com",
     'category': 'Website',
-    'version': '8.0.1.1.0',
+    'version': '9.0.1.1.0',
     'license': 'AGPL-3',
     'depends': [
         'website',
     ],
     'data': [
-        'views/templates.xml',
+        'templates/layout.xml',
     ],
 }

website_canonical_url/templates/layout.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2016 Jairo Llopis <[email protected]>
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <template id="canonical_url_link"
+              inherit_id="website.layout"
+              name="Canonical URL">
+        <xpath expr="//title" position="after">
+            <t t-if="request and website">
+                <t t-set="canonical_url"
+                   t-value="website.get_canonical_url(request)"/>
+                <t t-if="canonical_url">
+                    <link rel="canonical" t-att-href="canonical_url"/>
+                </t>
+                <t t-if="pager and pager.get('page_count', 0) > 1">
+                    <link t-if="pager['page']['num'] != 1"
+                          rel="prev"
+                          t-att-href="url_for(pager['page_previous']['url'])"/>
+                    <link t-if="pager['page']['num'] != pager['page_count']"
+                          rel="next"
+                          t-att-href="url_for(pager['page_next']['url'])"/>
+                </t>
+            </t>
+        </xpath>
+    </template>
+
+</odoo>