[ADD] report_csv

report_csv/controllers/main.py

@@ -0,0 +1,43 @@
+# Copyright (C) 2019 Creu Blanca
+# License AGPL-3.0 or later (https://www.gnuorg/licenses/agpl.html).
+
+from odoo.addons.web.controllers import main as report
+from odoo.http import content_disposition, route, request
+
+import json
+
+
+class ReportController(report.ReportController):
+    @route()
+    def report_routes(self, reportname, docids=None, converter=None, **data):
+        if converter == 'csv':
+            report = request.env['ir.actions.report']._get_report_from_name(
+                reportname)
+            context = dict(request.env.context)
+            if docids:
+                docids = [int(i) for i in docids.split(',')]
+            if data.get('options'):
+                data.update(json.loads(data.pop('options')))
+            if data.get('context'):
+                # Ignore 'lang' here, because the context in data is the one
+                # from the webclient *but* if the user explicitely wants to
+                # change the lang, this mechanism overwrites it.
+                data['context'] = json.loads(data['context'])
+                if data['context'].get('lang'):
+                    del data['context']['lang']
+                context.update(data['context'])
+            csv = report.with_context(context).render_csv(
+                docids, data=data
+            )[0]
+            csvhttpheaders = [
+                ('Content-Type', 'text/csv'),
+                ('Content-Length', len(csv)),
+                (
+                    'Content-Disposition',
+                    content_disposition(report.report_file + '.csv')
+                )
+            ]
+            return request.make_response(csv, headers=csvhttpheaders)
+        return super(ReportController, self).report_routes(
+            reportname, docids, converter, **data
+        )