[IMP] *: remove _render from ir.ui.view

Follow adaptations made in the render api at odoo/odoo#85110

closes odoo/design-themes#554

Related: odoo/enterprise#24622
Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>

test_themes/models/__init__.py

@@ -2,5 +2,5 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 from . import ir_http
-from . import ir_ui_view
+from . import ir_qweb
 from . import website

test_themes/models/ir_qweb.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, models
+from odoo.http import request
+
+
+class IrQWeb(models.AbstractModel):
+    _inherit = "ir.qweb"
+
+    def _prepare_frontend_environment(self, values):
+        irQweb = super()._prepare_frontend_environment(values)
+
+        if 'multi_website_websites' in values:
+            websites_themes = self.env['website'].get_test_themes_websites()
+
+            for multi_website_website in values['multi_website_websites']:
+                website_id = multi_website_website['website_id']
+                website = websites_themes.filtered(lambda website: website.id == website_id)
+                theme_img = None
+                if website:
+                    # prefetched by get_test_themes_websites
+                    image_ids = website.theme_id.sudo().image_ids
+                    if image_ids:
+                        theme_img = f"<img src='/web/image/{image_ids[0].id}' width='150'/>"
+                multi_website_website['theme_img'] = theme_img
+
+        return irQweb

test_themes/models/ir_ui_view.py

@@ -1,28 +0,0 @@
-# -*- coding: utf-8 -*-
-# Part of Odoo. See LICENSE file for full copyright and licensing details.
-
-from odoo import api, models
-from odoo.http import request
-
-
-class View(models.Model):
-    _name = "ir.ui.view"
-    _inherit = "ir.ui.view"
-
-    @api.model
-    def _prepare_qcontext(self):
-        qcontext = super(View, self)._prepare_qcontext()
-        if request and getattr(request, 'is_frontend', False) and 'multi_website_websites' in qcontext:
-            Website = self.env['website']
-            websites_themes = Website.get_test_themes_websites()
-
-            for multi_website_website in qcontext['multi_website_websites']:
-                website_id = multi_website_website['website_id']
-                theme_img = None
-                if website_id in websites_themes.ids:
-                    # prefetched by get_test_themes_websites
-                    website = Website.browse(website_id)
-                    if website.theme_id.sudo().image_ids:
-                        theme_img = "<img src='/web/image/%s' width='150'/>" % website.theme_id.sudo().image_ids[0].id
-                multi_website_website['theme_img'] = theme_img
-        return qcontext