[IMP] calendar: add link to join video call

This commit adds a link to each calendar.event to join a video call
hosted on Jitsi.

The domain of the Jitsi instance can be configured using the
configuration parameter `website_jitsi.jitsi_server_domain` (defaults to
meet.jit.si).

TaskID: 2367543

addons/calendar/data/mail_template_data.xml

@@ -77,6 +77,9 @@
                     </li>
                 % endfor
                 </ul></li>
+                % if object.event_id.videocall_location:
+                <li>Join Video Call: <a href="${object.event_id.videocall_location}" target="_blank">${object.event_id.videocall_location}</a></li>
+                % endif
             </ul>
         </td>
     </tr></table>
@@ -168,6 +171,9 @@
                     </li>
                 % endfor
                 </ul></li>
+                % if object.event_id.videocall_location:
+                <li>Join Video Call: <a href="${object.event_id.videocall_location}" target="_blank">${object.event_id.videocall_location}</a></li>
+                % endif
             </ul>
         </td>
     </tr></table>
@@ -257,6 +263,9 @@
                     </li>
                 % endfor
                 </ul></li>
+                % if object.event_id.videocall_location:
+                <li>Join Video Call: <a href="${object.event_id.videocall_location}" target="_blank">${object.event_id.videocall_location}</a></li>
+                % endif
             </ul>
         </td>
     </tr></table>

addons/calendar/models/calendar_event.py

@@ -3,9 +3,11 @@
 
 from datetime import timedelta
 import math
+from uuid import uuid4
 import babel.dates
 import logging
 import pytz
+from werkzeug.urls import url_join
 
 from odoo import api, fields, models
 from odoo import tools
@@ -78,6 +80,15 @@ class Meeting(models.Model):
                 partners |= self.env['res.partner'].browse(active_id)
         return partners
 
+    @api.model
+    def _default_videocall_location(self):
+        if self.env.context.get('calendar_no_videocall'):
+            return False
+        jitsi_url = self.env['ir.config_parameter'].sudo().get_param('website_jitsi.jitsi_server_domain', 'meet.jit.si')
+        if not jitsi_url.startswith('http'):
+            jitsi_url = 'https://' + jitsi_url
+        return url_join(jitsi_url, 'odoo-%s' % (uuid4().hex[:12]))
+
     def _find_my_attendee(self):
         """ Return the first attendee where the user connected has been invited
             from all the meeting_ids in parameters.
@@ -211,6 +222,7 @@ class Meeting(models.Model):
          ('confidential', 'Only internal users')],
         'Privacy', default='public', required=True)
     location = fields.Char('Location', tracking=True, help="Location of Event")
+    videocall_location = fields.Char('Join Video Call', default=_default_videocall_location)
     show_as = fields.Selection(
         [('free', 'Available'),
          ('busy', 'Busy')], 'Show Time as', default='busy', required=True)

addons/calendar/static/src/scss/calendar.scss

@@ -68,3 +68,12 @@
         font-weight: bold;
     }
 }
+
+.o_cw_body .o_field_copy {
+    max-width: calc(100% - 6rem);
+    width: unset !important;
+}
+
+.o_cw_body .o_clipboard_button {
+    padding-top: 0px !important;
+}

addons/calendar/views/calendar_views.xml

@@ -112,6 +112,11 @@
                                 class="oe_inline"/>
                         </h2>
                     </div>
+                    <group>
+                        <group>
+                            <field name="videocall_location" string="Join Video Call" widget="CopyClipboardURL" attrs="{'invisible': [('videocall_location', '=', False)]}" />
+                        </group>
+                    </group>
                     <notebook>
                         <page name="page_details" string="Meeting Details">
                             <group>
@@ -255,6 +260,7 @@
                 event_open_popup="true"
                 event_limit="5"
                 color="user_id">
+                <field name="videocall_location" string="Join Video Call" widget="CopyClipboardURL" />
                 <field name="attendee_status"/>
                 <field name="user_id" string="Responsible" filters="1" widget="many2one_avatar_user"/>
                 <field name="partner_ids" widget="many2manyattendee" write_model="calendar.contacts" write_field="partner_id" avatar_field="image_128"/>

addons/hr_holidays/models/hr_leave.py

@@ -869,6 +869,7 @@ class HolidaysRequest(models.Model):
             meeting_values = meeting_holidays._prepare_holidays_meeting_values()
             meetings = self.env['calendar.event'].with_context(
                 no_mail_to_attendees=True,
+                calendar_no_videocall=True,
                 active_model=self._name
             ).create(meeting_values)
             for holiday, meeting in zip(meeting_holidays, meetings):