[IMP] website_links, link_tracker: Add action buttons on tree view

This commit adds two buttons on the link.tracker tree view:
  - Visit Page : Redirects the user to the visited page
  - Statistics : Redirects to the page statistics
                 (with the '+' at the end of the shortened url)
In this commit we also add some padding to the graph of the page statistics

LINKS

closes odoo/odoo#37378

Taskid: 2075858
Pr: #37344
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/link_tracker/views/link_tracker_views.xml

@@ -62,6 +62,7 @@
                     <field name="url"/>
                     <field name="short_url"/>
                     <field name="count"/>
+                    <button name="action_visit_page" class="btn btn-secondary border ml-5" type="object" string="Visit Page"/>
                 </tree>
             </field>
         </record>

addons/website_links/__init__.py

@@ -1,2 +1,3 @@
 # -*- coding: utf-8 -*-
 from . import controller
+from . import models

addons/website_links/__manifest__.py

@@ -9,6 +9,7 @@ Those trackers can be used in Google Analytics to track clicks and visitors, or
     'version': '1.0',
     'depends': ['website', 'link_tracker'],
     'data': [
+        'views/link_tracker_views.xml',
         'views/website_links_template.xml',
         'views/website_links_graphs.xml',
         'security/ir.model.access.csv',

addons/website_links/models/__init__.py

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+from . import link_tracker

addons/website_links/models/link_tracker.py

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models, _
+
+class LinkTracker(models.Model):
+    _inherit = ['link.tracker']
+
+    def action_visit_page_statistics(self):
+        return {
+            'name': _("Visit Webpage Statistics"),
+            'type': 'ir.actions.act_url',
+            'url': '%s+' % (self.short_url),
+            'target': 'new',
+        }

addons/website_links/views/link_tracker_views.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="link_tracker_view_tree" model="ir.ui.view">
+        <field name="name">link.tracker.view.tree.inherit.website.links</field>
+        <field name="model">link.tracker</field>
+        <field name="inherit_id" ref="link_tracker.link_tracker_view_tree"/>
+        <field name="arch" type="xml">
+            <xpath expr="//button[@name='action_visit_page']" position="after">
+                <button name="action_visit_page_statistics" class="btn btn-secondary border" type="object" string="Statistics"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>

addons/website_links/views/website_links_graphs.xml

@@ -104,7 +104,7 @@
                         </h1>
 
                         <div class="row">
-                            <div class="col-md-12 mb8">
+                            <div class="col-md-12 mb128">
                                 <div class="tab-content">
 
                                     <!-- All Time Charts -->