[11.0][ADD] Batch report printing

report_batch/README.rst

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+=====================
+Batch Report Printing
+=====================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Freporting--engine-lightgray.png?logo=github
+    :target: https://github.com/OCA/reporting-engine/tree/11.0/report_batch
+    :alt: OCA/reporting-engine
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/reporting-engine-11-0/reporting-engine-11-0-report_batch
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/143/11.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module will allow to to print multiple QWeb reports in a single batch.
+For example, picking, packing, reports needs to be printed together
+in a single batch.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+We can configure this module in following two ways:
+
+1st Way
+=======
+
+* Create a Report or edit existing report from Settings > Users & Companies >
+  Batch Reports
+* Add sequence number and select parent report or design your own batch report.
+* Select subreport to add reports and save it.
+
+2st Way
+=======
+
+* Active developer mode. Go to Settings > Technical > Actions > Reports.
+* Create or edit report and select related model.
+* Jump on "Batch report" tab and add subreport one by one.
+* Drag up and down and arrange a sequence of report. Save it.
+
+Usage
+=====
+
+If we configure it like following values:
+
+* Name = Picking Batch Report
+* Model = Transfer
+* Template Name = my.picking_batch_report
+* Add subreport = Delivery Slip and Picking Operations
+* Save it.
+
+To get results:
+
+* Go to Inventory > Operations > Transfers
+* Open one record or select multi records.
+* Click on "Print" option near by "Action".
+* Print "Picking Batch Report"
+* We will get delivery slip and picking operations report together.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/reporting-engine/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/reporting-engine/issues/new?body=module:%20report_batch%0Aversion:%2011.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Open Source Integrators
+
+Contributors
+~~~~~~~~~~~~
+
+* Bhavesh Odedra <bodedra@opensourceintegrators.com>
+* Balaji Kannan <bkannan@opensourceintegrators.com>
+* Daniel Reis <dreis@opensourceintegrators.com>
+
+Other credits
+~~~~~~~~~~~~~
+
+The development of this module has been financially supported by:
+
+* Open Source Integrators
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+.. |maintainer-bodedra| image:: https://github.com/bodedra.png?size=40px
+    :target: https://github.com/bodedra
+    :alt: bodedra
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-bodedra| 
+
+This module is part of the `OCA/reporting-engine <https://github.com/OCA/reporting-engine/tree/11.0/report_batch>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

report_batch/__init__.py

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+# Copyright (C) 2019 IBM Corp.
+# Copyright (C) 2019 Open Source Integrators
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import models

report_batch/__manifest__.py

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+# Copyright (C) 2019 IBM Corp.
+# Copyright (C) 2019 Open Source Integrators
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    'name': 'Batch Report Printing',
+    'summary': 'Ability to print multiple QWeb reports in a single batch.',
+    'version': '11.0.1.0.0',
+    'license': 'AGPL-3',
+    'author': 'Open Source Integrators, Odoo Community Association (OCA)',
+    'category': 'Reporting',
+    'website': 'http://www.opensourceintegrators.com',
+    'depends': [
+        'stock',
+    ],
+    'data': [
+        'security/ir.model.access.csv',
+        'views/ir_action_report_view.xml',
+    ],
+    'installable': True,
+    'maintainers': ['bodedra'],
+}

report_batch/models/__init__.py

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+# Copyright (C) 2019 IBM Corp.
+# Copyright (C) 2019 Open Source Integrators
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import ir_action_report

report_batch/models/ir_action_report.py

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+# Copyright (C) 2019 IBM Corp.
+# Copyright (C) 2019 Open Source Integrators
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+import random
+
+
+class IrActionsReportSubreport(models.Model):
+    _name = 'ir.actions.report.subreport'
+    _description = 'Report Subreport'
+    _order = 'sequence'
+
+    parent_report_id = fields.Many2one('ir.actions.report', ondelete='cascade')
+    sequence = fields.Integer(default=10)
+    model = fields.Char(related='parent_report_id.model')
+    subreport_id = fields.Many2one(
+        'ir.actions.report', string='Subreport', required=True)
+
+
+class IrActionsReport(models.Model):
+    _inherit = 'ir.actions.report'
+
+    subreport_ids = fields.One2many(
+        'ir.actions.report.subreport', 'parent_report_id')
+    model_id = fields.Many2one('ir.model', string='Model')
+
+    @api.onchange('model_id')
+    def onchange_model_id(self):
+        if self.model_id:
+            self.model = self.model_id.model
+
+    def generate_top_part(self):
+        return """<?xml version="1.0"?>\n\t<t t-name="%s">\n\t
+        """ % self.report_name
+
+    def generate_bottom_part(self):
+        return """\n
+        \t\t</t>\n\t\t"""
+
+    def generate_custom_content(self, report_name):
+        return """\n
+        \t<t t-call="%s"/>""" % report_name
+
+    def _generate_batch_qweb_report(self, update_batch_qweb=False):
+        report_name = self.report_name
+        if '.' in report_name:
+            module = self.report_name.split('.')[0]
+            report_name = self.report_name.split('.')[1]
+        else:
+            # Generate random number to avoid IntegrityError
+            module = random.randint(1, 1000000)
+            self.report_name = "%s.%s" % (module, report_name)
+        if self.subreport_ids:
+            if update_batch_qweb:
+                report_name = self.report_name.split('.')[1]
+                # Delete old Qweb batch report
+                model_data = self.env['ir.model.data'].search(
+                    [('res_id', '=', self.id)])
+                model_data.unlink()
+                ui_view = self.env['ir.ui.view'].search(
+                    [('name', '=', report_name)])
+                ui_view.unlink()
+            template_header = self.generate_top_part()
+            template_footer = self.generate_bottom_part()
+            template_content = ''
+
+            for subreport in self.subreport_ids:
+                template_content += self.generate_custom_content(
+                    subreport.subreport_id.report_name
+                )
+            data = "%s%s%s" % (
+                template_header, template_content, template_footer)
+            ui_view = self.env['ir.ui.view'].create(
+                {'name': report_name,
+                 'type': 'qweb',
+                 'model': self.model,
+                 'mode': 'primary',
+                 'arch_base': data})
+            self.env['ir.model.data'].create(
+                {'module': module,
+                 'name': report_name,
+                 'res_id': ui_view.id,
+                 'model': 'ir.ui.view'})
+            # Register batch report option
+            if not self.binding_model_id:
+                self.create_action()
+        return True
+
+    @api.model
+    def create(self, vals):
+        res = super(IrActionsReport, self).create(vals)
+        for report in res:
+            report._generate_batch_qweb_report()
+        return res
+
+    @api.multi
+    def write(self, vals):
+        res = super(IrActionsReport, self).write(vals)
+        if 'subreport_ids' in vals or 'model' in vals:
+            for report in self:
+                report._generate_batch_qweb_report(update_batch_qweb=True)
+        return res

report_batch/readme/CONFIGURE.rst

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+We can configure this module in following two ways:
+
+1st Way
+=======
+
+* Create a Report or edit existing report from Settings > Users & Companies >
+  Batch Reports
+* Add sequence number and select parent report or design your own batch report.
+* Select subreport to add reports and save it.
+
+2st Way
+=======
+
+* Active developer mode. Go to Settings > Technical > Actions > Reports.
+* Create or edit report and select related model.
+* Jump on "Batch report" tab and add subreport one by one.
+* Drag up and down and arrange a sequence of report. Save it.

report_batch/readme/CONTRIBUTORS.rst

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+* Bhavesh Odedra <bodedra@opensourceintegrators.com>
+* Balaji Kannan <bkannan@opensourceintegrators.com>
+* Daniel Reis <dreis@opensourceintegrators.com>

report_batch/readme/CREDITS.rst

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+The development of this module has been financially supported by:
+
+* Open Source Integrators

report_batch/readme/DESCRIPTION.rst

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+This module will allow to to print multiple QWeb reports in a single batch.
+For example, picking, packing, reports needs to be printed together
+in a single batch.

report_batch/readme/USAGE.rst

@@ -0,0 +1,15 @@
+If we configure it like following values:
+
+* Name = Picking Batch Report
+* Model = Transfer
+* Template Name = my.picking_batch_report
+* Add subreport = Delivery Slip and Picking Operations
+* Save it.
+
+To get results:
+
+* Go to Inventory > Operations > Transfers
+* Open one record or select multi records.
+* Click on "Print" option near by "Action".
+* Print "Picking Batch Report"
+* We will get delivery slip and picking operations report together.

report_batch/security/ir.model.access.csv

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+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_ir_actions_subreport_all,ir_actions_report_subreport,model_ir_actions_report_subreport,,1,0,0,0
+access_ir_actions_subreport_group_system,ir_actions_report_subreport_group_system,model_ir_actions_report_subreport,base.group_system,1,1,1,1