From 9cfafbb23966e5eecddc56707a1af3b0b326c10d Mon Sep 17 00:00:00 2001
From: Pierre Verkest <pierreverkest84@gmail.com>
Date: Fri, 28 Apr 2023 16:13:20 +0200
Subject: [PATCH] [IMP] attachment_zipped_download: provide
 ir.attachment.action_download mixin

This helps to download multiple attachments from any models.

[UPD] Update attachment_zipped_download.pot

[UPD] README.rst

attachment_zipped_download 14.0.2.0.0

[UPD] README.rst

Update translation files

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: knowledge-14.0/knowledge-14.0-attachment_zipped_download
Translate-URL: https://translation.odoo-community.org/projects/knowledge-14-0/knowledge-14-0-attachment_zipped_download/
---
 attachment_zipped_download/README.rst         |  96 ++++++++++++++-
 attachment_zipped_download/__manifest__.py    |   2 +-
 .../i18n/attachment_zipped_download.pot       |  23 ++++
 attachment_zipped_download/i18n/es.po         |  27 +++-
 attachment_zipped_download/i18n/fr.po         |  78 ++++++++++++
 attachment_zipped_download/i18n/it.po         |  23 ++++
 attachment_zipped_download/models/__init__.py |   1 +
 .../models/ir_attachment_action_download.py   |  55 +++++++++
 .../readme/CONTRIBUTORS.rst                   |   2 +
 .../readme/DESCRIPTION.rst                    |   3 +
 attachment_zipped_download/readme/USAGE.rst   |  76 ++++++++++++
 .../static/description/index.html             | 115 +++++++++++++++---
 attachment_zipped_download/tests/__init__.py  |   1 +
 .../tests/models/__init__.py                  |   0
 .../tests/models/res_partner.py               |   9 ++
 .../test_ir_attachment_action_download.py     |  81 ++++++++++++
 16 files changed, 566 insertions(+), 26 deletions(-)
 create mode 100644 attachment_zipped_download/i18n/fr.po
 create mode 100644 attachment_zipped_download/models/ir_attachment_action_download.py
 create mode 100644 attachment_zipped_download/tests/models/__init__.py
 create mode 100644 attachment_zipped_download/tests/models/res_partner.py
 create mode 100644 attachment_zipped_download/tests/test_ir_attachment_action_download.py

diff --git a/attachment_zipped_download/README.rst b/attachment_zipped_download/README.rst
index 58bb48c4..b60fce52 100644
--- a/attachment_zipped_download/README.rst
+++ b/attachment_zipped_download/README.rst
@@ -2,10 +2,13 @@
 Attachment Zipped Download
 ==========================
 
-.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    !! This file is generated by oca-gen-addon-readme !!
    !! changes will be overwritten.                   !!
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:f01e61d6df5d9f4d83daca5a9e41a5224a22debafe05c1e3ea55572df7587a51
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
     :target: https://odoo-community.org/page/development-status
@@ -19,14 +22,17 @@ Attachment Zipped Download
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
     :target: https://translation.odoo-community.org/projects/knowledge-14-0/knowledge-14-0-attachment_zipped_download
     :alt: Translate me on Weblate
-.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/118/14.0
-    :alt: Try me on Runbot
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/knowledge&target_branch=14.0
+    :alt: Try me on Runboat
 
-|badge1| |badge2| |badge3| |badge4| |badge5| 
+|badge1| |badge2| |badge3| |badge4| |badge5|
 
 This module allows downloading multiple attachments as a zip file.
 
+This also provide a helper class `IrAttachmentActionDownloadMixin`
+to be used by developer to add action method on models.
+
 **Table of contents**
 
 .. contents::
@@ -38,12 +44,88 @@ Usage
 #. Go to *Settings > Technical > Database Structure > Attachments* and select some files.
 #. Go to *Actions > Download* and a zip file containing the selected files will be downloaded.
 
+## For developer
+
+You can reuse the `IrAttachmentActionDownloadMixin` on your
+favorite models::
+
+    from odoo import models
+
+
+    class StockPicking(models.Model):
+        _name = "stock.picking"
+        _inherit = ["stock.picking", "ir.attachment.action_download"]
+
+
+Then you can add an action button on list view line or on the action button
+(when multiple lines are selected) to download all files::
+
+    <odoo>
+        <!--
+            add a button on list view to download all attachement present
+            on the given transfert
+        -->
+        <record id="vpicktree" model="ir.ui.view">
+            <field name="inherit_id" ref="stock.vpicktree"/>
+            <field name="name">stock.picking.tree download attachments</field>
+            <field name="model">stock.picking</field>
+            <field name="arch" type="xml">
+                <field name="json_popover" position="after">
+                    <button name="action_download_attachments"
+                        type="object"
+                        icon="fa-download"
+                        string="Download attachment(s)"
+                        aria-label="Download Proof documents"
+                        class="float-right"/>
+                </field>
+            </field>
+        </record>
+
+        <!--
+            Add "Download attachments" item in the Action menu when
+            multiple records are selected
+        -->
+        <record id="action_download_picking_attachements" model="ir.actions.server">
+            <field name="name">Download attachments</field>
+            <field name="model_id" ref="stock.model_stock_picking"/>
+            <field name="binding_model_id" ref="stock.model_stock_picking"/>
+            <field name="binding_view_types">list</field>
+            <field name="state">code</field>
+            <field name="code">
+                action = records.action_download_attachments()
+            </field>
+        </record>
+    </odoo>
+
+
+.. note::
+
+    Even you will be able to generate a zip file with multiple document with the
+    same name it's advice to overwrite `_compute_zip_file_name` to improve the
+    name. When a slash (`/`) is present in the path it will create a directory.
+    This example will create a directory per stock.picking using its name::
+
+        class IrAttachment(models.Model):
+            _inherit = "ir.attachment"
+
+            def _compute_zip_file_name(self):
+                self.ensure_one()
+                if self.res_model and self.res_model == "stock.picking":
+                    return (
+                        self.env[self.res_model]
+                        .browse(self.res_id)
+                        .display_name.replace("/", "-")
+                        + "/"
+                        + self.name
+                    )
+                return super()._compute_zip_file_name()
+
 Bug Tracker
 ===========
 
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/knowledge/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
+If you spotted it first, help us to smash it by providing a detailed and welcomed
 `feedback <https://github.com/OCA/knowledge/issues/new?body=module:%20attachment_zipped_download%0Aversion:%2014.0%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.
@@ -66,6 +148,8 @@ Contributors
   * Víctor Martínez
   * Pedro M. Baeza
 
+* Pierre Verkest <pierreverkest@gmail.com>
+
 Maintainers
 ~~~~~~~~~~~
 
diff --git a/attachment_zipped_download/__manifest__.py b/attachment_zipped_download/__manifest__.py
index b9329f5c..77ec8a65 100644
--- a/attachment_zipped_download/__manifest__.py
+++ b/attachment_zipped_download/__manifest__.py
@@ -2,7 +2,7 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
 {
     "name": "Attachment Zipped Download",
-    "version": "14.0.1.0.2",
+    "version": "14.0.2.0.0",
     "category": "Tools",
     "website": "https://github.com/OCA/knowledge",
     "author": "Tecnativa, Odoo Community Association (OCA)",
diff --git a/attachment_zipped_download/i18n/attachment_zipped_download.pot b/attachment_zipped_download/i18n/attachment_zipped_download.pot
index 89025db4..4c47e5ad 100644
--- a/attachment_zipped_download/i18n/attachment_zipped_download.pot
+++ b/attachment_zipped_download/i18n/attachment_zipped_download.pot
@@ -13,6 +13,14 @@ msgstr ""
 "Content-Transfer-Encoding: \n"
 "Plural-Forms: \n"
 
+#. module: attachment_zipped_download
+#: model:ir.model,name:attachment_zipped_download.model_ir_attachment_action_download
+msgid ""
+"\n"
+"        Mixin to help download attachments linked to record(s).\n"
+"    "
+msgstr ""
+
 #. module: attachment_zipped_download
 #: model:ir.model,name:attachment_zipped_download.model_ir_attachment
 msgid "Attachment"
@@ -20,6 +28,7 @@ msgstr ""
 
 #. module: attachment_zipped_download
 #: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment__display_name
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download__display_name
 msgid "Display Name"
 msgstr ""
 
@@ -30,20 +39,34 @@ msgstr ""
 
 #. module: attachment_zipped_download
 #: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment__id
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download__id
 msgid "ID"
 msgstr ""
 
 #. module: attachment_zipped_download
 #: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment____last_update
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download____last_update
 msgid "Last Modified on"
 msgstr ""
 
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#, python-format
+msgid "No attachment!"
+msgstr ""
+
 #. module: attachment_zipped_download
 #: code:addons/attachment_zipped_download/models/ir_attachment.py:0
 #, python-format
 msgid "None attachment selected. Only binary attachments allowed."
 msgstr ""
 
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#, python-format
+msgid "There is no document found to download."
+msgstr ""
+
 #. module: attachment_zipped_download
 #: code:addons/attachment_zipped_download/controllers/main.py:0
 #, python-format
diff --git a/attachment_zipped_download/i18n/es.po b/attachment_zipped_download/i18n/es.po
index bd6ee4c0..7a0e79a8 100644
--- a/attachment_zipped_download/i18n/es.po
+++ b/attachment_zipped_download/i18n/es.po
@@ -17,6 +17,14 @@ msgstr ""
 "Plural-Forms: \n"
 "X-Generator: Poedit 2.3\n"
 
+#. module: attachment_zipped_download
+#: model:ir.model,name:attachment_zipped_download.model_ir_attachment_action_download
+msgid ""
+"\n"
+"        Mixin to help download attachments linked to record(s).\n"
+"    "
+msgstr ""
+
 #. module: attachment_zipped_download
 #: model:ir.model,name:attachment_zipped_download.model_ir_attachment
 msgid "Attachment"
@@ -24,6 +32,7 @@ msgstr "Adjunto"
 
 #. module: attachment_zipped_download
 #: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment__display_name
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download__display_name
 msgid "Display Name"
 msgstr "Nombre mostrado"
 
@@ -34,19 +43,35 @@ msgstr "Descargar"
 
 #. module: attachment_zipped_download
 #: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment__id
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download__id
 msgid "ID"
 msgstr "ID"
 
 #. module: attachment_zipped_download
 #: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment____last_update
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download____last_update
 msgid "Last Modified on"
 msgstr "Última modificación el"
 
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#, python-format
+msgid "No attachment!"
+msgstr ""
+
 #. module: attachment_zipped_download
 #: code:addons/attachment_zipped_download/models/ir_attachment.py:0
 #, python-format
 msgid "None attachment selected. Only binary attachments allowed."
-msgstr "No se seleccionó ningún archivo adjunto. Solo se permiten archivos adjuntos binarios."
+msgstr ""
+"No se seleccionó ningún archivo adjunto. Solo se permiten archivos adjuntos "
+"binarios."
+
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#, python-format
+msgid "There is no document found to download."
+msgstr ""
 
 #. module: attachment_zipped_download
 #: code:addons/attachment_zipped_download/controllers/main.py:0
diff --git a/attachment_zipped_download/i18n/fr.po b/attachment_zipped_download/i18n/fr.po
new file mode 100644
index 00000000..8941c643
--- /dev/null
+++ b/attachment_zipped_download/i18n/fr.po
@@ -0,0 +1,78 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* attachment_zipped_download
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 14.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: attachment_zipped_download
+#: model:ir.model,name:attachment_zipped_download.model_ir_attachment_action_download
+msgid ""
+"\n"
+"        Mixin to help download attachments linked to record(s).\n"
+"    "
+msgstr "Mixin pour faciliter le téléchargements des pièces jointes lié aux enregistrements."
+
+#. module: attachment_zipped_download
+#: model:ir.model,name:attachment_zipped_download.model_ir_attachment
+msgid "Attachment"
+msgstr "Pièce jointe"
+
+#. module: attachment_zipped_download
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment__display_name
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download__display_name
+msgid "Display Name"
+msgstr "Nom affiché"
+
+#. module: attachment_zipped_download
+#: model:ir.actions.server,name:attachment_zipped_download.action_attachments_download
+msgid "Download"
+msgstr "Télécharger"
+
+#. module: attachment_zipped_download
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment__id
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download__id
+msgid "ID"
+msgstr ""
+
+#. module: attachment_zipped_download
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment____last_update
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download____last_update
+msgid "Last Modified on"
+msgstr "Dernière modification le"
+
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#: code:addons/src/knowledge/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#, python-format
+msgid "No attachment!"
+msgstr "Aucune pièce jointe !"
+
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/models/ir_attachment.py:0
+#: code:addons/src/knowledge/attachment_zipped_download/models/ir_attachment.py:0
+#, python-format
+msgid "None attachment selected. Only binary attachments allowed."
+msgstr "Aucune pièce jointe sélectionnée. Seul les picèces jointes de type Binaire sont permises."
+
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#: code:addons/src/knowledge/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#, python-format
+msgid "There is no document found to download."
+msgstr "Aucune pièce jointe téléchargeable trouvé."
+
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/controllers/main.py:0
+#: code:addons/src/knowledge/attachment_zipped_download/controllers/main.py:0
+#, python-format
+msgid "attachments.zip"
+msgstr "pieces-jointes.zip"
diff --git a/attachment_zipped_download/i18n/it.po b/attachment_zipped_download/i18n/it.po
index dde33dfb..73f256c0 100644
--- a/attachment_zipped_download/i18n/it.po
+++ b/attachment_zipped_download/i18n/it.po
@@ -16,6 +16,14 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
 "X-Generator: Weblate 4.14.1\n"
 
+#. module: attachment_zipped_download
+#: model:ir.model,name:attachment_zipped_download.model_ir_attachment_action_download
+msgid ""
+"\n"
+"        Mixin to help download attachments linked to record(s).\n"
+"    "
+msgstr ""
+
 #. module: attachment_zipped_download
 #: model:ir.model,name:attachment_zipped_download.model_ir_attachment
 msgid "Attachment"
@@ -23,6 +31,7 @@ msgstr "Allegato"
 
 #. module: attachment_zipped_download
 #: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment__display_name
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download__display_name
 msgid "Display Name"
 msgstr "Nome visualizzato"
 
@@ -33,20 +42,34 @@ msgstr "Scarica"
 
 #. module: attachment_zipped_download
 #: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment__id
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download__id
 msgid "ID"
 msgstr "ID"
 
 #. module: attachment_zipped_download
 #: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment____last_update
+#: model:ir.model.fields,field_description:attachment_zipped_download.field_ir_attachment_action_download____last_update
 msgid "Last Modified on"
 msgstr "Ultima modifica il"
 
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#, python-format
+msgid "No attachment!"
+msgstr ""
+
 #. module: attachment_zipped_download
 #: code:addons/attachment_zipped_download/models/ir_attachment.py:0
 #, python-format
 msgid "None attachment selected. Only binary attachments allowed."
 msgstr "Nessun allegato selezionato. Consentiti solo allegati binari."
 
+#. module: attachment_zipped_download
+#: code:addons/attachment_zipped_download/models/ir_attachment_action_download.py:0
+#, python-format
+msgid "There is no document found to download."
+msgstr ""
+
 #. module: attachment_zipped_download
 #: code:addons/attachment_zipped_download/controllers/main.py:0
 #, python-format
diff --git a/attachment_zipped_download/models/__init__.py b/attachment_zipped_download/models/__init__.py
index aaf38a16..adb66482 100644
--- a/attachment_zipped_download/models/__init__.py
+++ b/attachment_zipped_download/models/__init__.py
@@ -1 +1,2 @@
 from . import ir_attachment
+from . import ir_attachment_action_download
diff --git a/attachment_zipped_download/models/ir_attachment_action_download.py b/attachment_zipped_download/models/ir_attachment_action_download.py
new file mode 100644
index 00000000..4316b4cb
--- /dev/null
+++ b/attachment_zipped_download/models/ir_attachment_action_download.py
@@ -0,0 +1,55 @@
+# Copyright 2023 Foodles (https://www.foodles.com/)
+# @author Pierre Verkest <pierreverkest84@gmail.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from odoo import _, models
+
+
+class IrAttachmentActionDownloadMixin(models.AbstractModel):
+
+    _name = "ir.attachment.action_download"
+    _description = """
+        Mixin to help download attachments linked to record(s).
+    """
+
+    def _get_downloadable_attachments(self):
+        """Give a chance to easily overwrite this method
+        on sub modules to limit restict attachement able to downlaods
+
+        In some case we probably want the user download some specific
+        document that are probably related to the current model
+
+        By default return all attachment link the the record.
+        """
+        return self.env["ir.attachment"].search(
+            [("res_model", "=", self._name), ("res_id", "in", self.ids)]
+        )
+
+    def action_download_attachments(self):
+        """Return action to:
+        * emit a warning message if no attachment found
+        * download a file if only 1 file found
+        * zip and download the list of attachment returns by `_get_downloadable_attachments`
+        """
+        attachments = self._get_downloadable_attachments()
+        if not attachments:
+            title = _("No attachment!")
+            message = _("There is no document found to download.")
+            return {
+                "type": "ir.actions.client",
+                "tag": "display_notification",
+                "params": {
+                    "type": "warning",
+                    "title": title,
+                    "message": message,
+                    "sticky": True,
+                },
+            }
+
+        if len(attachments) == 1:
+            return {
+                "target": "self",
+                "type": "ir.actions.act_url",
+                "url": "/web/content/%s?download=1" % attachments.id,
+            }
+        else:
+            return attachments.action_attachments_download()
diff --git a/attachment_zipped_download/readme/CONTRIBUTORS.rst b/attachment_zipped_download/readme/CONTRIBUTORS.rst
index 536c5890..32b0e75c 100644
--- a/attachment_zipped_download/readme/CONTRIBUTORS.rst
+++ b/attachment_zipped_download/readme/CONTRIBUTORS.rst
@@ -4,3 +4,5 @@
 
   * Víctor Martínez
   * Pedro M. Baeza
+
+* Pierre Verkest <pierreverkest@gmail.com>
diff --git a/attachment_zipped_download/readme/DESCRIPTION.rst b/attachment_zipped_download/readme/DESCRIPTION.rst
index 15f07dbb..38725937 100644
--- a/attachment_zipped_download/readme/DESCRIPTION.rst
+++ b/attachment_zipped_download/readme/DESCRIPTION.rst
@@ -1 +1,4 @@
 This module allows downloading multiple attachments as a zip file.
+
+This also provide a helper class `IrAttachmentActionDownloadMixin`
+to be used by developer to add action method on models.
diff --git a/attachment_zipped_download/readme/USAGE.rst b/attachment_zipped_download/readme/USAGE.rst
index 0acc4217..3a4738f9 100644
--- a/attachment_zipped_download/readme/USAGE.rst
+++ b/attachment_zipped_download/readme/USAGE.rst
@@ -1,2 +1,78 @@
 #. Go to *Settings > Technical > Database Structure > Attachments* and select some files.
 #. Go to *Actions > Download* and a zip file containing the selected files will be downloaded.
+
+## For developer
+
+You can reuse the `IrAttachmentActionDownloadMixin` on your
+favorite models::
+
+    from odoo import models
+
+
+    class StockPicking(models.Model):
+        _name = "stock.picking"
+        _inherit = ["stock.picking", "ir.attachment.action_download"]
+
+
+Then you can add an action button on list view line or on the action button
+(when multiple lines are selected) to download all files::
+
+    <odoo>
+        <!--
+            add a button on list view to download all attachement present
+            on the given transfert
+        -->
+        <record id="vpicktree" model="ir.ui.view">
+            <field name="inherit_id" ref="stock.vpicktree"/>
+            <field name="name">stock.picking.tree download attachments</field>
+            <field name="model">stock.picking</field>
+            <field name="arch" type="xml">
+                <field name="json_popover" position="after">
+                    <button name="action_download_attachments"
+                        type="object"
+                        icon="fa-download"
+                        string="Download attachment(s)"
+                        aria-label="Download Proof documents"
+                        class="float-right"/>
+                </field>
+            </field>
+        </record>
+
+        <!--
+            Add "Download attachments" item in the Action menu when
+            multiple records are selected
+        -->
+        <record id="action_download_picking_attachements" model="ir.actions.server">
+            <field name="name">Download attachments</field>
+            <field name="model_id" ref="stock.model_stock_picking"/>
+            <field name="binding_model_id" ref="stock.model_stock_picking"/>
+            <field name="binding_view_types">list</field>
+            <field name="state">code</field>
+            <field name="code">
+                action = records.action_download_attachments()
+            </field>
+        </record>
+    </odoo>
+
+
+.. note::
+
+    Even you will be able to generate a zip file with multiple document with the
+    same name it's advice to overwrite `_compute_zip_file_name` to improve the
+    name. When a slash (`/`) is present in the path it will create a directory.
+    This example will create a directory per stock.picking using its name::
+
+        class IrAttachment(models.Model):
+            _inherit = "ir.attachment"
+
+            def _compute_zip_file_name(self):
+                self.ensure_one()
+                if self.res_model and self.res_model == "stock.picking":
+                    return (
+                        self.env[self.res_model]
+                        .browse(self.res_id)
+                        .display_name.replace("/", "-")
+                        + "/"
+                        + self.name
+                    )
+                return super()._compute_zip_file_name()
diff --git a/attachment_zipped_download/static/description/index.html b/attachment_zipped_download/static/description/index.html
index b302dc2a..2dd9dc9b 100644
--- a/attachment_zipped_download/static/description/index.html
+++ b/attachment_zipped_download/static/description/index.html
@@ -1,20 +1,20 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<meta name="generator" content="Docutils 0.15.1: http://docutils.sourceforge.net/" />
+<meta name="generator" content="Docutils: https://docutils.sourceforge.io/" />
 <title>Attachment Zipped Download</title>
 <style type="text/css">
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 7952 2016-07-26 18:15:59Z milde $
+:Id: $Id: html4css1.css 8954 2022-01-20 10:10:25Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
 
-See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
+See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
 customize this style sheet.
 */
 
@@ -366,47 +366,125 @@ ul.auto-toc {
 <!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! source digest: sha256:f01e61d6df5d9f4d83daca5a9e41a5224a22debafe05c1e3ea55572df7587a51
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/knowledge/tree/14.0/attachment_zipped_download"><img alt="OCA/knowledge" src="https://img.shields.io/badge/github-OCA%2Fknowledge-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/knowledge-14-0/knowledge-14-0-attachment_zipped_download"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/118/14.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/knowledge/tree/14.0/attachment_zipped_download"><img alt="OCA/knowledge" src="https://img.shields.io/badge/github-OCA%2Fknowledge-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/knowledge-14-0/knowledge-14-0-attachment_zipped_download"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/knowledge&amp;target_branch=14.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module allows downloading multiple attachments as a zip file.</p>
+<p>This also provide a helper class <cite>IrAttachmentActionDownloadMixin</cite>
+to be used by developer to add action method on models.</p>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
-<li><a class="reference internal" href="#usage" id="id1">Usage</a></li>
-<li><a class="reference internal" href="#bug-tracker" id="id2">Bug Tracker</a></li>
-<li><a class="reference internal" href="#credits" id="id3">Credits</a><ul>
-<li><a class="reference internal" href="#authors" id="id4">Authors</a></li>
-<li><a class="reference internal" href="#contributors" id="id5">Contributors</a></li>
-<li><a class="reference internal" href="#maintainers" id="id6">Maintainers</a></li>
+<li><a class="reference internal" href="#usage" id="toc-entry-1">Usage</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="toc-entry-2">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="toc-entry-3">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="toc-entry-4">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="toc-entry-5">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="toc-entry-6">Maintainers</a></li>
 </ul>
 </li>
 </ul>
 </div>
 <div class="section" id="usage">
-<h1><a class="toc-backref" href="#id1">Usage</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-1">Usage</a></h1>
 <ol class="arabic simple">
 <li>Go to <em>Settings &gt; Technical &gt; Database Structure &gt; Attachments</em> and select some files.</li>
 <li>Go to <em>Actions &gt; Download</em> and a zip file containing the selected files will be downloaded.</li>
 </ol>
+<p>## For developer</p>
+<p>You can reuse the <cite>IrAttachmentActionDownloadMixin</cite> on your
+favorite models:</p>
+<pre class="literal-block">
+from odoo import models
+
+
+class StockPicking(models.Model):
+    _name = &quot;stock.picking&quot;
+    _inherit = [&quot;stock.picking&quot;, &quot;ir.attachment.action_download&quot;]
+</pre>
+<p>Then you can add an action button on list view line or on the action button
+(when multiple lines are selected) to download all files:</p>
+<pre class="literal-block">
+&lt;odoo&gt;
+    &lt;!--
+        add a button on list view to download all attachement present
+        on the given transfert
+    --&gt;
+    &lt;record id=&quot;vpicktree&quot; model=&quot;ir.ui.view&quot;&gt;
+        &lt;field name=&quot;inherit_id&quot; ref=&quot;stock.vpicktree&quot;/&gt;
+        &lt;field name=&quot;name&quot;&gt;stock.picking.tree download attachments&lt;/field&gt;
+        &lt;field name=&quot;model&quot;&gt;stock.picking&lt;/field&gt;
+        &lt;field name=&quot;arch&quot; type=&quot;xml&quot;&gt;
+            &lt;field name=&quot;json_popover&quot; position=&quot;after&quot;&gt;
+                &lt;button name=&quot;action_download_attachments&quot;
+                    type=&quot;object&quot;
+                    icon=&quot;fa-download&quot;
+                    string=&quot;Download attachment(s)&quot;
+                    aria-label=&quot;Download Proof documents&quot;
+                    class=&quot;float-right&quot;/&gt;
+            &lt;/field&gt;
+        &lt;/field&gt;
+    &lt;/record&gt;
+
+    &lt;!--
+        Add &quot;Download attachments&quot; item in the Action menu when
+        multiple records are selected
+    --&gt;
+    &lt;record id=&quot;action_download_picking_attachements&quot; model=&quot;ir.actions.server&quot;&gt;
+        &lt;field name=&quot;name&quot;&gt;Download attachments&lt;/field&gt;
+        &lt;field name=&quot;model_id&quot; ref=&quot;stock.model_stock_picking&quot;/&gt;
+        &lt;field name=&quot;binding_model_id&quot; ref=&quot;stock.model_stock_picking&quot;/&gt;
+        &lt;field name=&quot;binding_view_types&quot;&gt;list&lt;/field&gt;
+        &lt;field name=&quot;state&quot;&gt;code&lt;/field&gt;
+        &lt;field name=&quot;code&quot;&gt;
+            action = records.action_download_attachments()
+        &lt;/field&gt;
+    &lt;/record&gt;
+&lt;/odoo&gt;
+</pre>
+<div class="admonition note">
+<p class="first admonition-title">Note</p>
+<p>Even you will be able to generate a zip file with multiple document with the
+same name it’s advice to overwrite <cite>_compute_zip_file_name</cite> to improve the
+name. When a slash (<cite>/</cite>) is present in the path it will create a directory.
+This example will create a directory per stock.picking using its name:</p>
+<pre class="last literal-block">
+class IrAttachment(models.Model):
+    _inherit = &quot;ir.attachment&quot;
+
+    def _compute_zip_file_name(self):
+        self.ensure_one()
+        if self.res_model and self.res_model == &quot;stock.picking&quot;:
+            return (
+                self.env[self.res_model]
+                .browse(self.res_id)
+                .display_name.replace(&quot;/&quot;, &quot;-&quot;)
+                + &quot;/&quot;
+                + self.name
+            )
+        return super()._compute_zip_file_name()
+</pre>
+</div>
 </div>
 <div class="section" id="bug-tracker">
-<h1><a class="toc-backref" href="#id2">Bug Tracker</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-2">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/knowledge/issues">GitHub Issues</a>.
 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
+If you spotted it first, help us to smash it by providing a detailed and welcomed
 <a class="reference external" href="https://github.com/OCA/knowledge/issues/new?body=module:%20attachment_zipped_download%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
-<h1><a class="toc-backref" href="#id3">Credits</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-3">Credits</a></h1>
 <div class="section" id="authors">
-<h2><a class="toc-backref" href="#id4">Authors</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-4">Authors</a></h2>
 <ul class="simple">
 <li>Tecnativa</li>
 </ul>
 </div>
 <div class="section" id="contributors">
-<h2><a class="toc-backref" href="#id5">Contributors</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-5">Contributors</a></h2>
 <ul class="simple">
 <li>César Fernández Domínguez &lt;<a class="reference external" href="mailto:cesfernandez&#64;outlook.com">cesfernandez&#64;outlook.com</a>&gt;</li>
 <li><a class="reference external" href="https://www.tecnativa.com">Tecnativa</a>:<ul>
@@ -414,10 +492,11 @@ If you spotted it first, help us smashing it by providing a detailed and welcome
 <li>Pedro M. Baeza</li>
 </ul>
 </li>
+<li>Pierre Verkest &lt;<a class="reference external" href="mailto:pierreverkest&#64;gmail.com">pierreverkest&#64;gmail.com</a>&gt;</li>
 </ul>
 </div>
 <div class="section" id="maintainers">
-<h2><a class="toc-backref" href="#id6">Maintainers</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-6">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
 <a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose
diff --git a/attachment_zipped_download/tests/__init__.py b/attachment_zipped_download/tests/__init__.py
index 2654e07a..1fbe4756 100644
--- a/attachment_zipped_download/tests/__init__.py
+++ b/attachment_zipped_download/tests/__init__.py
@@ -1,3 +1,4 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
 
 from . import test_attachment_zipped_download
+from . import test_ir_attachment_action_download
diff --git a/attachment_zipped_download/tests/models/__init__.py b/attachment_zipped_download/tests/models/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/attachment_zipped_download/tests/models/res_partner.py b/attachment_zipped_download/tests/models/res_partner.py
new file mode 100644
index 00000000..df13f8f8
--- /dev/null
+++ b/attachment_zipped_download/tests/models/res_partner.py
@@ -0,0 +1,9 @@
+# Copyright 2023 Foodles (https://www.foodles.com/)
+# @author Pierre Verkest <pierreverkest84@gmail.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from odoo import models
+
+
+class ResPartner(models.Model):
+    _name = "res.partner"
+    _inherit = ["res.partner", "ir.attachment.action_download"]
diff --git a/attachment_zipped_download/tests/test_ir_attachment_action_download.py b/attachment_zipped_download/tests/test_ir_attachment_action_download.py
new file mode 100644
index 00000000..1a595359
--- /dev/null
+++ b/attachment_zipped_download/tests/test_ir_attachment_action_download.py
@@ -0,0 +1,81 @@
+# Copyright 2023 Foodles (https://www.foodles.com/)
+# @author Pierre Verkest <pierreverkest84@gmail.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from odoo_test_helper import FakeModelLoader
+
+from odoo.tests import SavepointCase
+
+from .test_attachment_zipped_download import TestAttachmentZippedDownloadBase
+
+
+class TestMixin(SavepointCase, TestAttachmentZippedDownloadBase):
+    @classmethod
+    def setUpClass(cls):
+        super(TestMixin, cls).setUpClass()
+        cls.loader = FakeModelLoader(cls.env, cls.__module__)
+        cls.addClassCleanup(cls.loader.restore_registry)
+        cls.loader.backup_registry()
+
+        # Imported Test model must be done after the backup_registry
+        from .models.res_partner import ResPartner
+
+        cls.loader.update_registry((ResPartner,))
+
+        cls.partner_1 = cls.env.ref("base.res_partner_1")
+        cls.partner_2 = cls.env.ref("base.res_partner_2")
+        cls.partner_3 = cls.env.ref("base.res_partner_3")
+
+        cls.partner_1_f1 = cls._create_attachment(
+            cls.env,
+            cls.env.uid,
+            "partner_1-f1.txt",
+            model="res.partner",
+            res_id=cls.partner_1.id,
+        )
+        cls.partner_1_f2 = cls._create_attachment(
+            cls.env,
+            cls.env.uid,
+            "partner_1-f2.txt",
+            model="res.partner",
+            res_id=cls.partner_1.id,
+        )
+        cls.partner_2_f1 = cls._create_attachment(
+            cls.env,
+            cls.env.uid,
+            "partner_2-f1.txt",
+            model="res.partner",
+            res_id=cls.partner_2.id,
+        )
+
+    def test_action_download_attachments_no_attachment(self):
+        action = self.partner_3.action_download_attachments()
+        self.assertEqual(action["type"], "ir.actions.client")
+        self.assertEqual(action["tag"], "display_notification")
+
+    def test_action_download_attachments_one_attachment(self):
+        action = (self.partner_2 | self.partner_3).action_download_attachments()
+        self.assertEqual(action["type"], "ir.actions.act_url")
+        self.assertEqual(action["target"], "self")
+        self.assertEqual(
+            action["url"], "/web/content/%s?download=1" % self.partner_2_f1.id
+        )
+
+    def test_action_download_attachments_two_attachment_one_record(self):
+        action = (self.partner_1).action_download_attachments()
+        self.assertEqual(action["type"], "ir.actions.act_url")
+        self.assertEqual(action["target"], "self")
+        self.assertTrue(action["url"].startswith("/web/attachment/download_zip?ids="))
+        ids = sorted(map(int, action["url"].split("=")[1].split(",")))
+        self.assertEqual(ids, (self.partner_1_f1 | self.partner_1_f2).ids)
+
+    def test_action_download_attachments_three_attachment_n_records(self):
+        action = (
+            self.partner_1 | self.partner_2 | self.partner_3
+        ).action_download_attachments()
+        self.assertEqual(action["type"], "ir.actions.act_url")
+        self.assertEqual(action["target"], "self")
+        self.assertTrue(action["url"].startswith("/web/attachment/download_zip?ids="))
+        ids = sorted(map(int, action["url"].split("=")[1].split(",")))
+        self.assertEqual(
+            ids, (self.partner_1_f1 + self.partner_1_f2 + self.partner_2_f1).ids
+        )