first push message

ks_gantt_view_base/controllers/__init__.py

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+# -*- coding: utf-8 -*-
+
+from . import ks_base_export_gantt

ks_gantt_view_base/controllers/ks_base_export_gantt.py

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+# -*- coding: utf-8 -*-
+import json
+
+from odoo import http, _
+from odoo.http import request, content_disposition
+
+# Odoo 19: ExcelExport moved — try the 17+ path first, fall back to older path.
+try:
+    from odoo.addons.web.controllers.export import ExcelExport
+except ImportError:
+    try:
+        from odoo.addons.web.controllers.main import ExcelExport
+    except ImportError:
+        ExcelExport = object  # graceful degradation; export simply won't work
+
+
+class KsBaseGanttExportBase(ExcelExport):
+
+    @http.route('/web/ksganttbase/export/xlsx', type='http', auth="user")
+    def ks_gantt_base_export_excel(self, ks_fields, ks_model_name, ks_domain, ks_context):
+        """Export Gantt data as an XLSX file."""
+        file_name = self.ks_get_export_file_name()
+        ks_domain = self.ks_validate_domain(ks_domain)
+        ks_fields = json.loads(ks_fields)
+        ks_context = json.loads(ks_context)
+        ks_export_data = []
+
+        ks_model_data = request.env[ks_model_name].with_context(ks_context).search(ks_domain)
+        for ks_data in ks_model_data:
+            ks_row_list = []
+            for ks_export_field in ks_fields:
+                if ks_data._fields[ks_export_field].type == 'many2one':
+                    ks_column_data = False
+                    if ks_data[ks_export_field].id:
+                        ks_column_data = (
+                            str(ks_data[ks_export_field].id)
+                            + ','
+                            + ks_data[ks_export_field].display_name
+                        )
+                    ks_row_list.append(ks_column_data)
+                else:
+                    ks_row_list.append(ks_data[ks_export_field])
+            ks_export_data.append(ks_row_list)
+
+        response_data = self.from_data(ks_fields, ks_export_data)
+        return request.make_response(
+            response_data,
+            headers=[
+                (
+                    'Content-Disposition',
+                    content_disposition(self.filename(file_name.get(ks_model_name))),
+                ),
+                ('Content-Type', self.content_type),
+            ],
+        )
+
+    def ks_get_export_file_name(self):
+        """Return a mapping of model name → export file label."""
+        return {
+            'hr.leave': _('Time Off'),
+            'mrp.production': _('Manufacturing Orders'),
+            'mrp.workorder': _('Work Orders'),
+        }
+
+    def ks_validate_domain(self, ks_domain):
+        """Convert JSON domain string to a proper list of tuples."""
+        if not ks_domain:
+            return []
+        ks_domain_list = json.loads(ks_domain)
+        ks_return_list = []
+        for ks_list in ks_domain_list:
+            if isinstance(ks_list, list):
+                ks_return_list.append(tuple(ks_list))
+            else:
+                ks_return_list.append(ks_list)
+        return ks_return_list