[MIG][13.0] report_xml: Migration to 13.0

report_xml/models/__init__.py

@@ -1,3 +1,3 @@
 # License AGPL-3.0 or later (https://www.gnuorg/licenses/agpl.html).
 
-from . import report_action
+from . import ir_actions_report

report_xml/models/ir_actions_report.py

@@ -0,0 +1,62 @@
+# Copyright (C) 2014-2015  Grupo ESOC <www.grupoesoc.es>
+# License AGPL-3.0 or later (https://www.gnuorg/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class IrActionsReport(models.Model):
+    _inherit = "ir.actions.report"
+
+    report_type = fields.Selection(selection_add=[("qweb-xml", "XML")])
+    xsd_schema = fields.Binary(
+        string="XSD Validation Schema",
+        attachment=True,
+        help=(
+            "File with XSD Schema for checking content of result report. "
+            "Can be empty if validation is not required."
+        ),
+    )
+    xml_encoding = fields.Selection(
+        selection=[
+            ("UTF-8", "UTF-8")  # will be used as default even if nothing is selected
+        ],
+        string="XML Encoding",
+        help=(
+            "Encoding for XML reports. If nothing is selected, "
+            "then UTF-8 will be applied."
+        ),
+    )
+    xml_declaration = fields.Boolean(
+        string="XML Declaration",
+        help=(
+            """Add `<?xml encoding="..." version="..."?>` at the start """
+            """of final report file."""
+        ),
+    )
+
+    def render_qweb_xml(self, docids, data=None):
+        """
+        Call `generate_report` method of report abstract class
+        `report.<report technical name>` or of standard class for XML report
+        rendering - `report.report_xml.abstract`
+
+        Args:
+         * docids(list) - IDs of instances for those report will be generated
+         * data(dict, None) - variables for report rendering
+
+        Returns:
+         * str - result content of report
+         * str - type of result content
+        """
+        report_model_name = "report.{}".format(self.report_name)
+
+        report_model = self.env.get(report_model_name)
+        if report_model is None:
+            report_model = self.env["report.report_xml.abstract"]
+
+        content, ttype = report_model.generate_report(
+            ir_report=self,  # will be used to get settings of report
+            docids=docids,
+            data=data,
+        )
+        return content, ttype

report_xml/models/report_action.py

@@ -1,31 +0,0 @@
-# Copyright (C) 2014-2015  Grupo ESOC <www.grupoesoc.es>
-# License AGPL-3.0 or later (https://www.gnuorg/licenses/agpl.html).
-
-from lxml import etree
-
-from odoo import api, fields, models
-
-
-class ReportAction(models.Model):
-    _inherit = "ir.actions.report"
-
-    report_type = fields.Selection(selection_add=[("qweb-xml", "XML")])
-
-    @api.model
-    def render_qweb_xml(self, docids, data=None):
-        if not data:
-            data = {}
-        data.setdefault("report_type", "text")
-        data = self._get_rendering_context(docids, data)
-        result = self.render_template(self.report_name, data)
-        return (
-            etree.tostring(
-                etree.fromstring(
-                    str(result, "UTF-8").lstrip("\n").lstrip().encode("UTF-8")
-                ),
-                encoding="UTF-8",
-                xml_declaration=True,
-                pretty_print=True,
-            ),
-            "xml",
-        )