add event to google calendar

__manifest__.py

@@ -20,7 +20,7 @@
     'version': '0.1',
 
     # any module necessary for this one to work correctly
-    'depends': ['base','mail','donation'],
+    'depends': ['base','mail','donation','event'],
 
     # always loaded
     'data': [
@@ -33,9 +33,10 @@
         # 'views/partnerimport.xml',
         'report/report_donationtax.xml',
         'report/report.xml',
-        'views/website_participation.xml'
+        'views/website_participation.xml',
         #'report/report_donationtax.xml',
         #'report/report.xml'
+        'views/event.xml'
         
     ],
     # only loaded in demonstration mode

models/__init__.py

@@ -3,4 +3,5 @@
 from . import models
 from . import partnerimport
 from . import donation
+from . import event
 #from . import partner

models/creds.json

@@ -0,0 +1,12 @@
+{
+    "type": "service_account",
+    "project_id": "kalachakra-351613",
+    "private_key_id": "eb90d78fb9f871dc161296f2a115de14565f7379",
+    "private_key": "-----BEGIN PRIVATE KEY-----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\nQ+LVZ9iLobW+AhqtXjokig==\n-----END PRIVATE KEY-----\n",
+    "client_email": "kalachakra-srv@kalachakra-351613.iam.gserviceaccount.com",
+    "client_id": "117984242661766518148",
+    "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+    "token_uri": "https://oauth2.googleapis.com/token",
+    "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+    "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/kalachakra-srv%40kalachakra-351613.iam.gserviceaccount.com"
+  }

models/event.py

@@ -0,0 +1,88 @@
+
+
+
+from odoo import models, fields, api
+from odoo.exceptions import UserError, ValidationError,Warning
+from psycopg2 import sql, DatabaseError
+
+from werkzeug import utils
+
+
+import os.path
+from google.oauth2 import service_account
+from googleapiclient.discovery import build
+from datetime import datetime, timedelta
+
+
+# IF YOU MODIFY THE SCOPE DELETE THE TOKEN.TXT FILE
+SCOPES = ['https://www.googleapis.com/auth/calendar']
+SERVICE_ACCOUNT_FILE = '/usr/lib/python3/dist-packages/odoo/kalachakra_module/kalachakra/models/creds.json' # You should make it an environment variable
+SUBJECT = 'kalachakra-srv@kalachakra-351613.iam.gserviceaccount.com'
+
+
+class EventTagCategory(models.Model):
+    _inherit = "event.tag.category"
+    _description = 'Event tag category'
+
+    calendar_id=fields.Char('google calendar id')
+
+class EventEvent(models.Model):
+    _inherit = "event.event"
+    _description = 'Event'
+
+    calendar_id=fields.Char('calendar id')
+    event_id=fields.Char('event id')
+
+    def add_event_to_google_agenda(self):
+       credentials = service_account.Credentials.from_service_account_file(SERVICE_ACCOUNT_FILE, scopes=SCOPES)
+       delegated_credentials = credentials.with_subject(SUBJECT)
+       service = build('calendar', 'v3', credentials=delegated_credentials)
+                
+       d = datetime.utcnow().date()
+       tomorrow = datetime(d.year, d.month, d.day, 10)+timedelta(days=1)
+       start = tomorrow.isoformat()
+       end = (tomorrow + timedelta(hours=1)).isoformat()
+       
+       start=self.date_begin.isoformat()
+       end=self.date_end.isoformat()
+       diff_date=self.date_end-self.date_begin
+       if diff_date.days>0:
+        date_param=self.date_begin.strftime('%Y-%m-%d')+'-'+self.date_end.strftime('%Y-%m-%d')
+       else:
+        date_param=self.date_begin.strftime('%Y-%m-%d')+'-'+str(self.id)
+
+       name_param=self.name.replace(' ','-')
+       name_param=name_param.replace('\'','-')
+       description='<a href="'+self.env['ir.config_parameter'].get_param('web.base.url')+'/event/'+name_param+'-'+date_param+'/register">Click here to register</a>'
+       #str(self.date_begin.year())+'-'+str(self.date_begin.month())+'-'+self.date_begin.day()
+       
+       body={"summary": self.name, 
+            "description": description,
+            "start": {"dateTime": start, "timeZone": 'Asia/Karachi'}, 
+            "end": {"dateTime": end, "timeZone": 'Asia/Karachi'},
+            }
+
+        #recherche de l'id calendar lié à l'étiquette de l'événément
+       calendar_id=self.tag_ids.category_id.calendar_id
+       if calendar_id:
+            event = service.events().insert(calendarId=calendar_id, body=body).execute()
+
+            self.event_id=event['id']
+       else:
+            raise Warning('no calendar id, please check configuration tags') 
+
+    def remove_event_to_google_agenda(self):
+       credentials = service_account.Credentials.from_service_account_file(SERVICE_ACCOUNT_FILE, scopes=SCOPES)
+       delegated_credentials = credentials.with_subject(SUBJECT)
+       service = build('calendar', 'v3', credentials=delegated_credentials)
+       
+
+        #recherche de l'id calendar lié à l'étiquette de l'événément
+       calendar_id=self.tag_ids.category_id.calendar_id
+       if calendar_id:
+           service.events().delete(calendarId=calendar_id, eventId=self.event_id).execute()
+
+           self.event_id=False
+       else:
+           raise Warning('no calendar id, please check configuration tags')  
+    

views/event.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+
+<record id="event_tag_category_view_form" model="ir.ui.view">
+        <field name="name">event_tag_category_view_form_inherit_kalachakra</field>
+        <field name="model">event.tag.category</field>
+        <field name="inherit_id" ref="event.event_tag_category_view_form" />
+        <field name="arch" type="xml">
+        <xpath expr="//div[@class='oe_title']" position="after">
+        <group>  
+                <field name="calendar_id"/>
+        </group>
+            </xpath>
+        </field>
+</record>
+
+
+<record id="kalachakra.event_view_form" model="ir.ui.view">
+        <field name="name">event.view.form.inherit.kalachakra</field>
+        <field name="model">event.event</field>
+        <field name="inherit_id" ref="event.view_event_form" />
+        <field name="arch" type="xml">
+        <xpath expr="//field[@name='stage_id']" position="before">
+                <button name="add_event_to_google_agenda" type="object" string="Add event to google agenda" class="btn btn-warning"/>
+                <button name="remove_event_to_google_agenda" type="object" string="Remove event from google agenda" class="btn btn-danger"/>
+            </xpath>
+        </field>
+</record>
+
+
+
+</odoo>