[IMP] event and event_* modules: onboarding improvements

event:
- added tip
- default subscription/reminder/thanks templates for registrations are now using
the reply_to defined on the event
- fixed check of available seats: use seats_availability field, unlimited events
should never trigger the constraint
- added a sequence on scheduled emails on events
- config: wording improvements
- various improvements in event, registration, event_mail and event_report views

event_sale:
- removed override of seats_max: should not depend on available seats in
tickets. Indeed you may have less available places than the sum of seats for
each ticket type, for example if you have 0-10 VIP and 0-20 Standard tickets
for a 20-seats event.
- removed a duplicated view override
- added a seats_availability field on tickets, same meaning as on event.
- improved event form view: registration tab is now replaced by the tickets tab
when tickets are used

website_event:
- better management of sold-out event in the front-end, when doing registrations

website_event_sale:
- removed register link on the event kanban view. There is no need to to from
the back-end to the front-end from the kanban view. The published button on the
event form view already allows to go to the front-end view on the event
- better management of sold-out event in the front-end, when doing registrations
- fixed a template that was in customize and should not

website_event_track:
- wording improvements
- small improvements in the front-end of tracks

20 files changed, 85 insertions, 118 deletions

diff --git a/addons/event/__openerp__.py b/addons/event/__openerp__.py
index 7ac32912056..6d82badeb0a 100644
--- a/addons/event/__openerp__.py
+++ b/addons/event/__openerp__.py
@@ -26,6 +26,7 @@ Key Features
         'report/report_event_registration_view.xml',
         'event_view.xml',
         'event_data.xml',
+        'event_tip_data.xml',
         'res_config_view.xml',
         'email_template.xml',
         'views/event.xml',
diff --git a/addons/event/email_template.xml b/addons/event/email_template.xml
index e36256dbad6..26a9341b756 100644
--- a/addons/event/email_template.xml
+++ b/addons/event/email_template.xml
@@ -7,6 +7,7 @@
             <field name="model_id" ref="event.model_event_registration"/>
             <field name="email_from">${(object.event_id.organizer_id.email or object.event_id.user_id.email or '')|safe}</field>
             <field name="email_to" >${object.email|safe}</field>
+            <field name="reply_to">${object.event_id.reply_to|safe}</field>
             <field name="subject">Your subscription at ${object.event_id.name}</field>
             <field name="body_html"><![CDATA[<p>Hello ${object.name},</p>
 <p>We confirm that your subscription to the event ${object.event_id.name} has been recorded.
@@ -20,6 +21,7 @@ You will automatically receive an email providing you more practical information
             <field name="model_id" ref="event.model_event_registration"/>
             <field name="email_from">${(object.event_id.organizer_id.email or object.event_id.user_id.email or '')|safe}</field>
             <field name="email_to" >${object.partner_id.email or object.email|safe}</field>
+            <field name="reply_to">${object.event_id.reply_to|safe}</field>
             <field name="subject">Reminder of event ${object.event_id.name}</field>
             <field name="body_html"><![CDATA[<p>Hello ${object.name},</p>
 <p>This is a reminder for ${object.event_id.name} that you registered for is confirmed and will be held from ${object.event_id.date_begin_located} to ${object.event_id.date_end_located}.
@@ -33,6 +35,7 @@ For any further information please contact our event department.</p>
             <field name="model_id" ref="event.model_event_registration"/>
             <field name="email_from">${(object.event_id.organizer_id.email or object.event_id.user_id.email or '')|safe}</field>
             <field name="email_to" >${object.partner_id.email or object.email|safe}</field>
+            <field name="reply_to">${object.event_id.reply_to|safe}</field>
             <field name="subject">Thanks for attending ${object.event_id.name}</field>
             <field name="body_html"><![CDATA[<p>Hello ${object.name},</p>
 <p>We would like to thank you for your presence at our event ${object.event_id.name}.
diff --git a/addons/event/event.py b/addons/event/event.py
index ec05901d4cd..8efd1eb2942 100644
--- a/addons/event/event.py
+++ b/addons/event/event.py
@@ -183,7 +183,7 @@ class event_event(models.Model):
     @api.one
     @api.constrains('seats_max', 'seats_available')
     def _check_seats_limit(self):
-        if self.seats_max and self.seats_available < 0:
+        if self.seats_availability == 'limited' and self.seats_max and self.seats_available < 0:
             raise UserError(_('No more available seats.'))
 
     @api.one
@@ -283,7 +283,7 @@ class event_registration(models.Model):
     @api.one
     @api.constrains('event_id', 'state')
     def _check_seats_limit(self):
-        if self.event_id.seats_max and self.event_id.seats_available < (1 if self.state == 'draft' else 0):
+        if self.event_id.seats_availability == 'limited' and self.event_id.seats_max and self.event_id.seats_available < (1 if self.state == 'draft' else 0):
             raise UserError(_('No more seats available for this event.'))
 
     @api.multi
@@ -292,7 +292,7 @@ class event_registration(models.Model):
             return False
         if any(registration.event_id.state != 'confirm' or
                not registration.event_id.auto_confirm or
-               not registration.event_id.seats_available for registration in self):
+               (not registration.event_id.seats_available and registration.event_id.seats_availability == 'limited') for registration in self):
             return False
         return True
 
diff --git a/addons/event/event_mail.py b/addons/event/event_mail.py
index 548e05aa2c4..565b40c8914 100644
--- a/addons/event/event_mail.py
+++ b/addons/event/event_mail.py
@@ -21,8 +21,9 @@ class EventMailScheduler(models.Model):
     that periodically checks for mailing to run. """
     _name = 'event.mail'
 
-    event_id = fields.Many2one('event.event', string='Event', required=True, readonly=True, ondelete='cascade')
-    interval_nbr = fields.Integer('Timing', default=1)
+    event_id = fields.Many2one('event.event', string='Event', required=True, ondelete='cascade')
+    sequence = fields.Integer('Display order')
+    interval_nbr = fields.Integer('Interval', default=1)
     interval_unit = fields.Selection([
         ('now', 'Immediately'),
         ('hours', 'Hour(s)'), ('days', 'Day(s)'),
@@ -108,4 +109,7 @@ class EventMailRegistration(models.Model):
     @api.one
     @api.depends('registration_id', 'scheduler_id.interval_unit', 'scheduler_id.interval_type')
     def _compute_scheduled_date(self):
-        self.scheduled_date = datetime.strptime(self.registration_id.date_open, tools.DEFAULT_SERVER_DATETIME_FORMAT) + _INTERVALS[self.scheduler_id.interval_unit](self.scheduler_id.interval_nbr)
+        if self.registration_id:
+            self.scheduled_date = datetime.strptime(self.registration_id.date_open, tools.DEFAULT_SERVER_DATETIME_FORMAT) + _INTERVALS[self.scheduler_id.interval_unit](self.scheduler_id.interval_nbr)
+        else:
+            self.scheduled_date = False
diff --git a/addons/event/event_tip_data.xml b/addons/event/event_tip_data.xml
new file mode 100644
index 00000000000..f7c6a66064c
--- /dev/null
+++ b/addons/event/event_tip_data.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record model="web.tip" id="event_tip_1">
+        <field name="title"></field>
+        <field name="description">By clicking here, you can create and manage registration(s) for this event, send emails to attendee(s) and print identification badges.</field>
+        <field name="action_id" ref="event.action_event_view"/>
+        <field name="model">event.event</field>
+        <field name="mode">form</field>
+        <field name="trigger_selector">.oe_form_buttons_view:visible,div.oe_right.oe_button_box > button</field>
+        <field name="highlight_selector">div.oe_right.oe_button_box:visible > button:nth-child(1)</field>
+        <field name="placement">bottom</field>
+    </record>
+</odoo>
diff --git a/addons/event/event_view.xml b/addons/event/event_view.xml
index 2f8a7ac3bf7..df7622a5845 100644
--- a/addons/event/event_view.xml
+++ b/addons/event/event_view.xml
@@ -102,11 +102,14 @@
                                 </group>
                             </page>
                             <page string="Email Schedule">
-                                <field name="reply_to"/>
+                                <group>
+                                    <field name="reply_to"/>
+                                </group>
                                 <field name="event_mail_ids">
                                     <tree string="Email Schedule" editable="bottom">
+                                        <field name="sequence" widget="handle"/>
                                         <field name="template_id" />
-                                        <field name="interval_nbr"/>
+                                        <field name="interval_nbr" attrs="{'readonly':[('interval_unit','=','now')]}"/>
                                         <field name="interval_unit"/>
                                         <field name="interval_type"/>
                                         <field name="done"/>
@@ -312,7 +315,7 @@
                                 <field name="partner_id" attrs="{'readonly':[('state', '!=', 'draft')]}"/>
                             </group>
                             <group string="Event Information" name="event">
-                                <field name="event_id" readonly="1"/>
+                                <field name="event_id" attrs="{'readonly': [('state', '!=', 'draft')]}"/>
                                 <field name="date_open" groups="base.group_no_one"/>
                                 <field name="date_closed" groups="base.group_no_one"/>
                             </group>
@@ -407,7 +410,7 @@
                         <field name="mail_sent"/>
                     </group>
                     <group>
-                        <field name="interval_nbr"/>
+                        <field name="interval_nbr" attrs="{'readonly':[('interval_unit', '=', 'now')]}"/>
                         <field name="interval_unit"/>
                         <field name="interval_type"/>
                         <field name="scheduled_date"/>
diff --git a/addons/event/report/report_event_registration.py b/addons/event/report/report_event_registration.py
index f30ddbf5785..b0d9c82a0b6 100644
--- a/addons/event/report/report_event_registration.py
+++ b/addons/event/report/report_event_registration.py
@@ -33,6 +33,7 @@ class report_event_registration(models.Model):
     event_date = fields.Datetime('Event Date', readonly=True)
     event_id = fields.Many2one('event.event', 'Event', required=True)
     draft_state = fields.Integer(' # No of Draft Registrations')
+    cancel_state = fields.Integer(' # No of Cancelled Registrations')
     confirm_state = fields.Integer(' # No of Confirmed Registrations')
     seats_max = fields.Integer('Max Seats')
     nbevent = fields.Integer('Number of Events')
@@ -62,6 +63,7 @@ class report_event_registration(models.Model):
                 count(r.event_id) AS nbregistration,
                 CASE WHEN r.state IN ('draft') THEN count(r.event_id) ELSE 0 END AS draft_state,
                 CASE WHEN r.state IN ('open','done') THEN count(r.event_id) ELSE 0 END AS confirm_state,
+                CASE WHEN r.state IN ('cancel') THEN count(r.event_id) ELSE 0 END AS cancel_state,
                 e.type AS event_type,
                 e.seats_max AS seats_max,
                 e.state AS event_state,
diff --git a/addons/event/report/report_event_registration_view.xml b/addons/event/report/report_event_registration_view.xml
index 16e9fbef562..454073671d2 100644
--- a/addons/event/report/report_event_registration_view.xml
+++ b/addons/event/report/report_event_registration_view.xml
@@ -7,7 +7,7 @@
             <field name="model">report.event.registration</field>
             <field name="arch" type="xml">
                 <pivot string="Event on Registration" disable_linking="True">
-                    <field name="event_type" type="row"/>
+                    <field name="event_id" type="row"/>
                     <field name="event_date" interval="month" type="col"/>
                     <field name="confirm_state" type="measure"/>
                 </pivot>
@@ -19,7 +19,7 @@
             <field name="model">report.event.registration</field>
             <field name="arch" type="xml">
                 <graph string="Event on Registration">
-                    <field name="event_type"/>
+                    <field name="event_id"/>
                     <field name="event_date" interval="month"/>
                     <field name="confirm_state" type="measure"/>
                 </graph>
diff --git a/addons/event/res_config.py b/addons/event/res_config.py
index e2d8e5621ce..6686f495920 100644
--- a/addons/event/res_config.py
+++ b/addons/event/res_config.py
@@ -7,10 +7,10 @@ class event_config_settings(osv.TransientModel):
     _inherit='marketing.config.settings'
     _columns = {
         'module_event_sale': fields.boolean(
-            'Sale different type of ticket',
+            'Sell events tickets',
             help='Install the event_sale module'),
         'module_website_event_track': fields.boolean(
-            'Organize few days event with track,full agenda,own menu in website'),
+            'Organize few days event with track, full agenda, own menu in website'),
         'auto_confirmation': fields.boolean(
             'Automate events and subscription confirmation', help='Unselect this option to manually manage draft event and draft subscription'),
     }
diff --git a/addons/event/static/src/css/event.css b/addons/event/static/src/css/event.css
index 2d64b4f50b5..87e346d0ddf 100644
--- a/addons/event/static/src/css/event.css
+++ b/addons/event/static/src/css/event.css
@@ -5,9 +5,6 @@
   /* End of customize */
   cursor: default;
 }
-.openerp .oe_kanban_view .oe_event_kanban_view .oe_event_fontend_link {
-  /*padding-top: 2px;*/
-}
 .openerp .oe_kanban_view .oe_event_kanban_view .oe_event_date_thumb {
   border-top-left-radius:3px;
   border-top-right-radius:3px;
diff --git a/addons/event/tests/test_event_flow.py b/addons/event/tests/test_event_flow.py
index ccddd11e00b..27b05333799 100644
--- a/addons/event/tests/test_event_flow.py
+++ b/addons/event/tests/test_event_flow.py
@@ -21,6 +21,7 @@ class TestEventFlow(TestEventCommon):
             'date_begin': datetime.datetime.now() + relativedelta(days=-1),
             'date_end': datetime.datetime.now() + relativedelta(days=1),
             'seats_max': 2,
+            'seats_availability': 'limited',
         })
         self.assertEqual(test_event.state, 'confirm', 'Event: auto_confirmation of event failed')
 
diff --git a/addons/event_sale/models/event.py b/addons/event_sale/models/event.py
index 9f710fa0f07..47140340203 100644
--- a/addons/event_sale/models/event.py
+++ b/addons/event_sale/models/event.py
@@ -12,11 +12,6 @@ class event_event(models.Model):
     event_ticket_ids = fields.One2many(
         'event.event.ticket', 'event_id', string='Event Ticket',
         default=lambda rec: rec._default_tickets(), copy=True)
-    seats_max = fields.Integer(
-        string='Maximum Available Seats',
-        help="The maximum registration level is equal to the sum of the maximum registration of event ticket. " +
-             "If you have too much registrations you are not able to confirm your event. (0 to ignore this rule )",
-        store=True, readonly=True, compute='_compute_seats_max')
 
     badge_back = fields.Html('Badge Back', translate=True, states={'done': [('readonly', True)]})
     badge_innerleft = fields.Html('Badge Innner Left', translate=True, states={'done': [('readonly', True)]})
@@ -34,11 +29,6 @@ class event_event(models.Model):
         except ValueError:
             return self.env['event.event.ticket']
 
-    @api.one
-    @api.depends('event_ticket_ids.seats_max')
-    def _compute_seats_max(self):
-        self.seats_max = sum(ticket.seats_max for ticket in self.event_ticket_ids)
-
 
 class event_ticket(models.Model):
     _name = 'event.event.ticket'
@@ -70,8 +60,11 @@ class event_ticket(models.Model):
         #        be considered in the timezone of the event, not the timezone of the user!
         #        Until we add a TZ on the event we'll use the context's current date, more accurate
         #        than using UTC all the time.
-        current_date = fields.Date.context_today(self.with_context({'tz': self.event_id.date_tz}))
-        self.is_expired = self.deadline < current_date
+        if self.deadline:
+            current_date = fields.Date.context_today(self.with_context({'tz': self.event_id.date_tz}))
+            self.is_expired = self.deadline < current_date
+        else:
+            self.is_expired = False
 
     # FIXME non-stored fields wont ends up in _columns (and thus _all_columns), which forbid them
     #       to be used in qweb views. Waiting a fix, we create an old function field directly.
@@ -99,7 +92,12 @@ class event_ticket(models.Model):
     }
 
     # seats fields
-    seats_max = fields.Integer('Maximum Available Seats', help="You can for each event define a maximum registration level. If you have too much registrations you are not able to confirm your event. (put 0 to ignore this rule )")
+    seats_availability = fields.Selection(
+        [('limited', 'Limited'), ('unlimited', 'Unlimited')],
+        'Available Seat', required=True, store=True, compute='_compute_seats', default="limited")
+    seats_max = fields.Integer('Maximum Available Seats',
+                               help="Define the number of available tickets. If you have too much registrations you will"
+                                    "not BE able to sell tickets anymore. Set 0 to ignore this rule set as unlimited.")
     seats_reserved = fields.Integer(string='Reserved Seats', compute='_compute_seats', store=True)
     seats_available = fields.Integer(string='Available Seats', compute='_compute_seats', store=True)
     seats_unconfirmed = fields.Integer(string='Unconfirmed Seat Reservations', compute='_compute_seats', store=True)
@@ -109,8 +107,9 @@ class event_ticket(models.Model):
     @api.depends('seats_max', 'registration_ids.state')
     def _compute_seats(self):
         """ Determine reserved, available, reserved but unconfirmed and used seats. """
-        # initialize fields to 0
+        # initialize fields to 0 + compute seats availability
         for ticket in self:
+            ticket.seats_availability = 'unlimited' if ticket.seats_max == 0 else 'limited'
             ticket.seats_unconfirmed = ticket.seats_reserved = ticket.seats_used = ticket.seats_available = 0
         # aggregate registrations by ticket and by state
         if self.ids:
diff --git a/addons/event_sale/views/event.xml b/addons/event_sale/views/event.xml
index b63006f10bb..0d540463d49 100644
--- a/addons/event_sale/views/event.xml
+++ b/addons/event_sale/views/event.xml
@@ -43,49 +43,31 @@
             </field>
         </record>
         
-        <record id="view_event_form" model="ir.ui.view">
-            <field name="name">view_event_form</field>
+        <record model="ir.ui.view" id="view_event_form_inherit_ticket">
+            <field name="name">view_event_form_inherit_tichet</field>
             <field name="model">event.event</field>
             <field name="inherit_id" ref="event.view_event_form"/>
             <field name="arch" type="xml">
                 <data>
-                    <xpath expr="//page[@string='Registrations']" position="after">
-                        <page string="Ticket Types">
+                    <xpath expr="//page[@string='Registrations']" position="replace">
+                        <page string="Tickets">
+                            <group>
+                                <group>
+                                    <field name="auto_confirm" invisible="1"/>
+                                    <field name="seats_min" attrs="{'invisible':[('auto_confirm','=', True)]}"/>
+                                    <field name="seats_availability" widget='radio'/>
+                                    <field name="seats_max" attrs="{'invisible':[('seats_availability','=','unlimited')]}"/>
+                                </group>
+                            </group>
                             <field name="event_ticket_ids" context="{'default_name': name}">
-                                <tree string="Payments" editable="bottom">
+                                <tree string="Tickets" editable="bottom">
                                     <field name="name"/>
                                     <field name="product_id"/>
                                     <field name="deadline"/>
                                     <field name="price"/>
                                     <field name="seats_max"/>
-                                    <field name="seats_reserved"/>
-                                    <field name="seats_unconfirmed"/>
-                                </tree>
-                            </field>
-                        </page>
-                    </xpath>
-               </data>
-            </field>
-        </record>
-
-        <!-- Edit badge report form -->
-        <record id="view_event_form" model="ir.ui.view">
-            <field name="name">view_event_form</field>
-            <field name="model">event.event</field>
-            <field name="inherit_id" ref="event.view_event_form"/>
-            <field name="arch" type="xml">
-                <data>
-                    <xpath expr="//notebook" position="inside">
-                        <page string="Ticket Types">
-                            <field name="event_ticket_ids" context="{'default_name': name}">
-                                <tree string="Payments" editable="bottom">
-                                    <field name="name"/>
-                                    <field name="product_id"/>
-                                    <field name="deadline"/>
-                                    <field name="price"/>
-                                    <field name="seats_max"/>
-                                    <field name="seats_reserved"/>
-                                    <field name="seats_unconfirmed"/>
+                                    <field name="seats_reserved" readonly="1"/>
+                                    <field name="seats_unconfirmed" readonly="1"/>
                                 </tree>
                             </field>
                         </page>
diff --git a/addons/website_event/views/website_event.xml b/addons/website_event/views/website_event.xml
index 595aa9e4cd2..53bde6f2753 100644
--- a/addons/website_event/views/website_event.xml
+++ b/addons/website_event/views/website_event.xml
@@ -398,18 +398,18 @@
                     <td>Free</td>
                     <td></td>
                     <td>
-                        <select t-if="event.seats_available" name="nb_register-0" class="form-control">
-                            <t t-foreach="range(0, event.seats_available > 9 and 10 or event.seats_available+1)" t-as="nb">
+                        <select t-if="event.seats_available or event.seats_availability == 'unlimited'" name="nb_register-0" class="form-control">
+                            <t t-foreach="range(0, (event.seats_availability == 'unlimited' or event.seats_available > 9) and 10 or event.seats_available+1)" t-as="nb">
                                 <option t-esc="nb"/>
                             </t>
                         </select>
-                        <span t-if="not event.seats_available">Sold Out</span>
+                        <span t-if="event.seats_availability == 'limited' and not event.seats_available">Sold Out</span>
                     </td>
                  </tr>
             </tbody>
         </table>
-        <t t-if="event.seats_available">
-            <button type="submit" t-if="event.seats_available" class="btn btn-primary btn-lg pull-right a-submit" t-attf-id="#{event.id}">Register Now</button>
+        <t t-if="event.seats_availability == 'unlimited' or event.seats_available">
+            <button type="submit" class="btn btn-primary btn-lg pull-right a-submit" t-attf-id="#{event.id}">Register Now</button>
         </t>
     </form>
 </template>
diff --git a/addons/website_event/views/website_event_backend.xml b/addons/website_event/views/website_event_backend.xml
index e2f13da8258..a1300e5f607 100644
--- a/addons/website_event/views/website_event_backend.xml
+++ b/addons/website_event/views/website_event_backend.xml
@@ -21,18 +21,5 @@
         </field>
     </record>
 
-    <record model="ir.ui.view" id="view_event_kanban">
-        <field name="name">event.event.kanban</field>
-        <field name="model">event.event</field>
-        <field name="inherit_id" ref="event.view_event_kanban"/>
-        <field name="arch" type="xml">
-            <data>
-                <xpath expr="//t[@t-name='kanban-box']/div" position="attributes">
-                    <attribute name="data-routing">event</attribute>
-                </xpath>
-            </data>
-        </field>
-    </record>
-
  </data>
 </openerp>
diff --git a/addons/website_event_sale/__openerp__.py b/addons/website_event_sale/__openerp__.py
index d259d0f6a99..9138955eb98 100644
--- a/addons/website_event_sale/__openerp__.py
+++ b/addons/website_event_sale/__openerp__.py
@@ -14,7 +14,6 @@ Online Event's Tickets
     'author': 'OpenERP SA',
     'depends': ['website_event', 'event_sale', 'website_sale'],
     'data': [
-        'views/website_event_sale_backend.xml',
         'views/website_event_sale.xml',
         'security/ir.model.access.csv',
         'security/website_event_sale.xml',
diff --git a/addons/website_event_sale/views/website_event_sale.xml b/addons/website_event_sale/views/website_event_sale.xml
index 0660b87dcb9..6cb91ae8443 100644
--- a/addons/website_event_sale/views/website_event_sale.xml
+++ b/addons/website_event_sale/views/website_event_sale.xml
@@ -11,15 +11,15 @@
 <template id="index" inherit_id="website_event.index" name="Event's Ticket">
     <xpath expr="//li[@t-foreach='event_ids']/div/h4" position="before">
         <t t-if="event.state in ['draft', 'confirm'] and event.event_ticket_ids">
-            <span t-if="not event.seats_available" class="label label-danger pull-right">Sold Out</span>
-            <span t-if="event.seats_available and event.seats_available &lt;= ((event.seats_max or 0) / 4)" class="label pull-right label-info">
+            <span t-if="event.seats_availability == 'limited' and not event.seats_available" class="label label-danger pull-right">Sold Out</span>
+            <span t-if="event.seats_availability ==  'limited' and event.seats_available and event.seats_available &lt;= ((event.seats_max or 0) / 4)" class="label pull-right label-info">
                 Only <t t-esc="event.seats_available"/> Remaining
             </span>
         </t>
     </xpath>
 </template>
 
-<template id="registration_template" inherit_id="website_event.registration_template" customize_show="True" name="Event's Ticket form">
+<template id="registration_template" inherit_id="website_event.registration_template">
     <xpath expr="//tbody" position="replace">
         <tbody>
             <t t-foreach="event.event_ticket_ids" t-as="ticket">
@@ -62,19 +62,19 @@
                         </span>
                     </td>
                     <td>
-                        <select t-if="ticket.seats_available" t-attf-name="nb_register-#{ticket.id}" class="form-control">
-                            <t t-foreach="range(0, ticket.seats_available > 9 and 10 or ticket.seats_available+1 )" t-as="nb">
+                        <select t-if="ticket.seats_available or ticket.seats_availability == 'unlimited'" t-attf-name="nb_register-#{ticket.id}" class="form-control">
+                            <t t-foreach="range(0, (ticket.seats_availability == 'unlimited' or ticket.seats_available > 9) and 10 or ticket.seats_available + 1)" t-as="nb">
                                 <option t-esc="nb"/>
                             </t>
                         </select>
-                        <span t-if="not ticket.seats_available">Sold Out</span>
+                        <span t-if="ticket.seats_availability == 'limited' and not ticket.seats_available">Sold Out</span>
                     </td>
                 </tr>
             </t>
         </tbody>
     </xpath>
     <xpath expr="//button[@type='submit']" position="replace">
-        <button type="submit" t-if="event.seats_available" class="btn btn-primary btn-lg pull-right a-submit" t-attf-id="#{event.id}">Order Now</button>
+        <button type="submit" t-if="event.seats_available or event.seats_availability == 'unlimited'" class="btn btn-primary btn-lg pull-right a-submit" t-attf-id="#{event.id}">Order Now</button>
         <form t-if="not event.event_ticket_ids">
             <div class="alert alert-info">
                 Event registration not yet started. 
diff --git a/addons/website_event_sale/views/website_event_sale_backend.xml b/addons/website_event_sale/views/website_event_sale_backend.xml
deleted file mode 100644
index da0b5b80f9c..00000000000
--- a/addons/website_event_sale/views/website_event_sale_backend.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<openerp>
-<data>
-
-    <record model="ir.ui.view" id="view_event_kanban">
-        <field name="name">event.event.kanban</field>
-        <field name="model">event.event</field>
-        <field name="inherit_id" ref="event.view_event_kanban"/>
-        <field name="arch" type="xml">
-            <data>
-                <xpath expr="//templates" position="before">
-                    <field name="website_url"/>
-                </xpath>
-                <xpath expr="//h4[last()]" position="after">
-                    <div class="oe_event_fontend_link">
-                        <a t-attf-href="#{record.website_url.raw_value}/register" type="url">Register</a>
-                    </div>
-                </xpath>
-            </data>
-        </field>
-    </record>
-
- </data>
-</openerp>
diff --git a/addons/website_event_track/models/event.py b/addons/website_event_track/models/event.py
index 06ba59e5444..cac8a1edc38 100644
--- a/addons/website_event_track/models/event.py
+++ b/addons/website_event_track/models/event.py
@@ -23,7 +23,7 @@ class event_track_location(models.Model):
 
 class event_track(models.Model):
     _name = "event.track"
-    _description = 'Event Tracks'
+    _description = 'Event Track'
     _order = 'priority, date'
     _inherit = ['mail.thread', 'ir.needaction_mixin', 'website.seo.metadata', 'website.published.mixin']
 
@@ -38,7 +38,7 @@ class event_track(models.Model):
     description = fields.Html('Track Description', translate=True)
     date = fields.Datetime('Track Date')
     duration = fields.Float('Duration', digits=(16, 2), default=1.5)
-    location_id = fields.Many2one('event.track.location', 'Location')
+    location_id = fields.Many2one('event.track.location', 'Room')
     event_id = fields.Many2one('event.event', 'Event', required=True)
     color = fields.Integer('Color Index')
     priority = fields.Selection([
diff --git a/addons/website_event_track/views/website_event.xml b/addons/website_event_track/views/website_event.xml
index 3e866329aa0..b3f7f20d684 100644
--- a/addons/website_event_track/views/website_event.xml
+++ b/addons/website_event_track/views/website_event.xml
@@ -133,7 +133,7 @@
                         <li t-if="track.speaker_ids" class="text-muted fa fa-user">
                             <t t-esc="', '.join([speaker.name for speaker in track.speaker_ids])"></t>
                         </li>
-                        <li class="text-muted fa fa-calendar"> <span t-field="track.date" t-field-options='{"hide_seconds":"True"}'/></li>
+                        <li t-if="track.date" class="text-muted fa fa-calendar"> <span t-field="track.date" t-field-options='{"hide_seconds":"True"}'/></li>
                         <li class="text-muted fa fa-map-marker" t-if="track.location_id">
                             <span t-field="track.location_id"/>
                         </li>
@@ -145,7 +145,7 @@
                             </a>
                         </li>
                     </ul>
-                    <p class="mt8"><t t-esc="html2text(track.description or '')[0:500]"/>...</p>
+                    <p class="mt8"><t t-esc="html2text(track.description or '')[0:500]"/><t t-if="track.description">...</t></p>
                 </div>
             </div>
         </div>