changes

fusion-plating/fusion_plating_configurator/controllers/configurator_controller.py

@@ -15,6 +15,55 @@ _logger = logging.getLogger(__name__)
 
 class FpConfiguratorController(http.Controller):
 
+    @http.route('/fp/3d-viewer', type='http', auth='user', website=False)
+    def viewer_3d(self, **kw):
+        """Serve the standalone 3D viewer HTML page.
+
+        Query params: id (attachment ID), name (filename for format detection).
+        The HTML page loads Online3DViewer and renders the model.
+        """
+        from odoo.modules.module import get_module_path
+        import os
+        mod_path = get_module_path('fusion_plating_configurator')
+        html_path = os.path.join(
+            mod_path, 'static', 'src', 'html', '3d_viewer.html',
+        )
+        with open(html_path, 'r', encoding='utf-8') as f:
+            content = f.read()
+        return request.make_response(content, headers=[
+            ('Content-Type', 'text/html; charset=utf-8'),
+        ])
+
+    @http.route('/fp/3d-model/<int:attachment_id>/<string:filename>',
+                type='http', auth='user', website=False)
+    def serve_3d_model(self, attachment_id, filename, **kw):
+        """Serve a 3D model file from ir.attachment.
+
+        This bypasses the /web/content auth issues when loading inside
+        an iframe. The filename in the URL ensures Online3DViewer can
+        detect the format from the extension.
+        """
+        attachment = request.env['ir.attachment'].browse(attachment_id)
+        if not attachment.exists():
+            return request.not_found()
+        raw = base64.b64decode(attachment.datas)
+        # Map common CAD extensions to MIME types
+        mime_map = {
+            '.step': 'application/step', '.stp': 'application/step',
+            '.iges': 'application/iges', '.igs': 'application/iges',
+            '.stl': 'application/sla',
+            '.brep': 'application/octet-stream', '.brp': 'application/octet-stream',
+            '.obj': 'text/plain', '.gltf': 'model/gltf+json', '.glb': 'model/gltf-binary',
+        }
+        import os
+        ext = os.path.splitext(filename)[1].lower()
+        content_type = mime_map.get(ext, 'application/octet-stream')
+        return request.make_response(raw, headers=[
+            ('Content-Type', content_type),
+            ('Content-Disposition', f'inline; filename="{filename}"'),
+            ('Content-Length', str(len(raw))),
+        ])
+
     @http.route('/fp/configurator/calculate_surface_area', type='jsonrpc', auth='user')
     def calculate_surface_area(self, attachment_id, **kw):
         """Calculate surface area from an uploaded STL file using trimesh."""