vanilla 17.0

odoo-bringout-oca-ocb-web/web/controllers/webmanifest.py

@@ -0,0 +1,97 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+import base64
+import json
+import mimetypes
+
+from odoo import http
+from odoo.exceptions import AccessError
+from odoo.http import request
+from odoo.tools import ustr, file_open
+
+
+class WebManifest(http.Controller):
+
+    def _get_shortcuts(self):
+        module_names = ['mail', 'crm', 'project', 'project_todo']
+        try:
+            module_ids = request.env['ir.module.module'].search([('state', '=', 'installed'), ('name', 'in', module_names)]) \
+                                                        .sorted(key=lambda r: module_names.index(r["name"]))
+        except AccessError:
+            return []
+        menu_roots = request.env['ir.ui.menu'].get_user_roots()
+        datas = request.env['ir.model.data'].sudo().search([('model', '=', 'ir.ui.menu'),
+                                                         ('res_id', 'in', menu_roots.ids),
+                                                         ('module', 'in', module_names)])
+        shortcuts = []
+        for module in module_ids:
+            data = datas.filtered(lambda res: res.module == module.name)
+            if data:
+                shortcuts.append({
+                    'name': module.display_name,
+                    'url': '/web#menu_id=%s' % data.mapped('res_id')[0],
+                    'description': module.summary,
+                    'icons': [{
+                        'sizes': '100x100',
+                        'src': module.icon,
+                        'type': mimetypes.guess_type(module.icon)[0] or 'image/png'
+                    }]
+                })
+        return shortcuts
+
+    @http.route('/web/manifest.webmanifest', type='http', auth='public', methods=['GET'])
+    def webmanifest(self):
+        """ Returns a WebManifest describing the metadata associated with a web application.
+        Using this metadata, user agents can provide developers with means to create user
+        experiences that are more comparable to that of a native application.
+        """
+        web_app_name = request.env['ir.config_parameter'].sudo().get_param('web.web_app_name', 'Odoo')
+        manifest = {
+            'name': web_app_name,
+            'scope': '/web',
+            'start_url': '/web',
+            'display': 'standalone',
+            'background_color': '#714B67',
+            'theme_color': '#714B67',
+            'prefer_related_applications': False,
+        }
+        icon_sizes = ['192x192', '512x512']
+        manifest['icons'] = [{
+            'src': '/web/static/img/odoo-icon-%s.png' % size,
+            'sizes': size,
+            'type': 'image/png',
+        } for size in icon_sizes]
+        manifest['shortcuts'] = self._get_shortcuts()
+        body = json.dumps(manifest, default=ustr)
+        response = request.make_response(body, [
+            ('Content-Type', 'application/manifest+json'),
+        ])
+        return response
+
+    @http.route('/web/service-worker.js', type='http', auth='public', methods=['GET'])
+    def service_worker(self):
+        response = request.make_response(
+            self._get_service_worker_content(),
+            [
+                ('Content-Type', 'text/javascript'),
+                ('Service-Worker-Allowed', '/web'),
+            ]
+        )
+        return response
+
+    def _get_service_worker_content(self):
+        """ Returns a ServiceWorker javascript file scoped for the backend (aka. '/web')
+        """
+        with file_open('web/static/src/service_worker.js') as f:
+            body = f.read()
+            return body
+
+    def _icon_path(self):
+        return 'web/static/img/odoo-icon-192x192.png'
+
+    @http.route('/web/offline', type='http', auth='public', methods=['GET'])
+    def offline(self):
+        """ Returns the offline page delivered by the service worker """
+        return request.render('web.webclient_offline', {
+            'odoo_icon': base64.b64encode(file_open(self._icon_path(), 'rb').read())
+        })