[ADD] report_qweb_encrypt

report_qweb_encrypt/README.rst

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+===================
+Report Qweb Encrypt
+===================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! 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/12.0/report_qweb_encrypt
+    :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-12-0/reporting-engine-12-0-report_qweb_encrypt
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/143/12.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module allows you to encrypt pdf files with a password when
+downloading them.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+To make a report encryptable mark the field `Encryptable` in the report record.
+
+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_qweb_encrypt%0Aversion:%2012.0%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
+~~~~~~~
+
+* Creu Blanca
+
+Contributors
+~~~~~~~~~~~~
+
+* Enric Tobella <etobella@creublanca.es>
+* Jaime Arroyo <jaime.arroyo@creublanca.es>
+
+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.
+
+This module is part of the `OCA/reporting-engine <https://github.com/OCA/reporting-engine/tree/12.0/report_qweb_encrypt>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

report_qweb_encrypt/__init__.py

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+from . import controllers
+from . import models

report_qweb_encrypt/__manifest__.py

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+# Copyright 2020 Creu Blanca
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    'name': 'Report Qweb Encrypt',
+    'summary': """
+        Allow to encrypt qweb pdfs""",
+    'version': '12.0.1.0.0',
+    'license': 'AGPL-3',
+    'author': 'Creu Blanca,Odoo Community Association (OCA)',
+    'website': 'https://github.com/OCA/reporting-engine',
+    'depends': [
+        'web',
+    ],
+    'data': [
+        'views/ir_actions_report.xml',
+        'templates/assets.xml'
+    ],
+    'demo': [
+    ],
+}

report_qweb_encrypt/controllers/__init__.py

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+from . import main

report_qweb_encrypt/controllers/main.py

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+from odoo.addons.web.controllers import main as report
+from odoo.http import route
+from werkzeug.urls import url_decode
+import json
+import logging
+from io import BytesIO
+
+_logger = logging.getLogger(__name__)
+try:
+    from PyPDF2 import PdfFileReader, PdfFileWriter
+except ImportError as err:
+    _logger.debug(err)
+
+
+class ReportController(report.ReportController):
+    @route()
+    def report_download(self, data, token):
+        result = super().report_download(data, token)
+        requestcontent = json.loads(data)
+        url, type = requestcontent[0], requestcontent[1]
+        if (
+            type in ['qweb-pdf'] and
+            result.headers['Content-Type'] == "application/pdf" and
+            '?' in url
+        ):
+            url_data = dict(url_decode(url.split('?')[1]).items())
+            if 'context' in url_data:
+                context_data = json.loads(url_data['context'])
+                if 'encrypt_password' in context_data:
+                    # We need to encrypt here because this function is not
+                    # passing context, so we need to implement this again
+
+                    data = result.get_data()
+                    output_pdf = PdfFileWriter()
+                    in_buff = BytesIO(data)
+                    pdf = PdfFileReader(in_buff)
+                    output_pdf.appendPagesFromReader(pdf)
+                    output_pdf.encrypt(context_data['encrypt_password'])
+                    buff = BytesIO()
+                    output_pdf.write(buff)
+                    result.set_data(buff.getvalue())
+        return result

report_qweb_encrypt/models/__init__.py

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+from . import ir_actions_report

report_qweb_encrypt/models/ir_actions_report.py

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+# Copyright 2020 Creu Blanca
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+import logging
+from io import BytesIO
+
+_logger = logging.getLogger(__name__)
+try:
+    from PyPDF2 import PdfFileReader, PdfFileWriter
+except ImportError as err:
+    _logger.debug(err)
+
+
+class IrActionsReport(models.Model):
+
+    _inherit = 'ir.actions.report'
+
+    encrypt = fields.Boolean()
+
+    def render_qweb_pdf(self, res_ids=None, data=None):
+        document, type = super(IrActionsReport, self).render_qweb_pdf(
+            res_ids=res_ids, data=data)
+        if self.encrypt and self.env.context.get('encrypt_password', False):
+            output_pdf = PdfFileWriter()
+            in_buff = BytesIO(document)
+            pdf = PdfFileReader(in_buff)
+            output_pdf.appendPagesFromReader(pdf)
+            output_pdf.encrypt(self.env.context.get('encrypt_password'))
+            buff = BytesIO()
+            output_pdf.write(buff)
+            document = buff.getvalue()
+        return document, type

report_qweb_encrypt/readme/CONTRIBUTORS.rst

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+* Enric Tobella <etobella@creublanca.es>
+* Jaime Arroyo <jaime.arroyo@creublanca.es>

report_qweb_encrypt/readme/DESCRIPTION.rst

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+This module allows you to encrypt pdf files with a password when
+downloading them.

report_qweb_encrypt/readme/USAGE.rst

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+To make a report encryptable mark the field `Encryptable` in the report record.

report_qweb_encrypt/static/src/js/report/action_manager_report.js

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+// © 2017 Creu Blanca
+// License AGPL-3.0 or later (https://www.gnuorg/licenses/agpl.html).
+odoo.define("report_qweb_encrypt.Dialog", function (require) {
+    "use strict";
+
+    var ActionManager = require("web.ActionManager");
+    var framework = require("web.framework");
+    var Dialog = require("web.Dialog");
+    var core = require('web.core');
+
+    var _t = core._t;
+
+    var EncryptDialog = Dialog.extend({
+        events: _.extend({} , Dialog.prototype.events, {
+            change: '_onChange',
+        }),
+        _setValue: function () {
+            this.value = this.$el.find('.o_password').val()
+        },
+        _onChange: function (event) {
+            this._setValue();
+        },
+
+    })
+    EncryptDialog.askPassword = function (owner, action, action_options, options) {
+        var buttons = [
+            {
+                text: _t("Ok"),
+                classes: 'btn-primary',
+                close: true,
+                click: function (event) {
+                    var password = this.value || false;
+                    owner._executeReportAction(action, action_options, password)
+                },
+            },
+            {
+                text: _t("Cancel"),
+                close: true,
+                click: false,
+            }
+        ];
+        return new EncryptDialog(owner, _.extend({
+            size: 'small',
+            buttons: buttons,
+            $content: $('<div><input class="o_password" type="password"/></div>'),
+            title: _t("Encrypt"),
+        }, options)).open();
+    };
+
+    ActionManager.include({
+        _executeReportAction: function (action, options, password) {
+            if (action.encrypt && password === undefined) {
+                EncryptDialog.askPassword(this, action, options);
+                return $.Deferred()
+            }
+            else if (action.encrypt) {
+                action.context = _.extend({}, action.context, {
+                    encrypt_password: password,
+                })
+            }
+            return this._super(action, options, password)
+        },
+        _makeReportUrls: function (action) {
+            var reportUrls = this._super.apply(this, arguments);
+            if (action.encrypt && action.context.encrypt_password) {
+                if (_.isUndefined(action.data) || _.isNull(action.data) ||
+                    (_.isObject(action.data) && _.isEmpty(action.data))) {
+                        var serializedOptionsPath = '?context=' + encodeURIComponent(JSON.stringify({
+                            encrypt_password: action.context.encrypt_password,
+                        }));
+                        reportUrls = _.mapObject(reportUrls, function (value) {
+                            return value += serializedOptionsPath;
+                        });
+                }
+            }
+            return reportUrls;
+        }
+    });
+
+});

report_qweb_encrypt/templates/assets.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <!--
+    (Copyright) 2020 Creu Blanca
+    License AGPL-3.0 or later (https://www.gnuorg/licenses/agpl.html).
+    -->
+    <template id="assets_backend" inherit_id="web.assets_backend">
+        <xpath expr="." position="inside">
+            <script type="text/javascript" src="/report_qweb_encrypt/static/src/js/report/action_manager_report.js"/>
+        </xpath>
+
+    </template>
+</odoo>

report_qweb_encrypt/views/ir_actions_report.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2020 Creu Blanca
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+
+<odoo>
+
+    <record model="ir.ui.view" id="ir_actions_report_form_view">
+        <field name="name">ir.actions.report.form (in report_qweb_encrypt)</field>
+        <field name="model">ir.actions.report</field>
+        <field name="inherit_id" ref="base.act_report_xml_view"/>
+        <field name="arch" type="xml">
+            <field name="paperformat_id" position="after">
+                <field name="encrypt"/>
+            </field>
+        </field>
+    </record>
+
+
+
+</odoo>