OCA · AungKoKoLin1997 · Jul 1, 2025
diff --git a/attachment_image_resize/README.rst b/attachment_image_resize/README.rst
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+=======================
+Attachment Image Resize
+=======================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:afd5bd822649039a3eba99ddd8344fb683601e768d0478766d341d83c968890c
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+
+.. |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%2Fserver--tools-lightgray.png?logo=github
+    :target: https://github.com/OCA/server-tools/tree/15.0/attachment_image_resize
+    :alt: OCA/server-tools
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/server-tools-15-0/server-tools-15-0-attachment_image_resize
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/server-tools&target_branch=15.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module resizes attachment images with customizable resolutions,
+configurable per model.
+
+Note: If the original image resolution is smaller than the customized
+resolution, it will not be resized.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+If you want to apply the same resolution to multiple models:
+
+-  Go to Settings > Technical > Models.
+-  Select a model
+-  Set the Attachment Image Max Resolution field.
+
+Note: If you want to resize the existing attachment images for your
+resize models, run the 'Resize Attachment Image' scheduled action. Each
+run will resize only 1,000 records to prevent prolonged processing
+times. You will need to run the action multiple times until all your
+records are resized.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/server-tools/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/server-tools/issues/new?body=module:%20attachment_image_resize%0Aversion:%2015.0%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
+-------
+
+* Quartile
+
+Contributors
+------------
+
+-  ``Quartile <https://www.quartile.co>``\ \_\_:
+
+   -  Aung Ko Ko Lin
+   -  Yoshi Tashiro
+
+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-yostashiro| image:: https://github.com/yostashiro.png?size=40px
+    :target: https://github.com/yostashiro
+    :alt: yostashiro
+.. |maintainer-aungkokolin1997| image:: https://github.com/aungkokolin1997.png?size=40px
+    :target: https://github.com/aungkokolin1997
+    :alt: aungkokolin1997
+
+Current `maintainers <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-yostashiro| |maintainer-aungkokolin1997| 
+
+This module is part of the `OCA/server-tools <https://github.com/OCA/server-tools/tree/15.0/attachment_image_resize>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/attachment_image_resize/__init__.py b/attachment_image_resize/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/attachment_image_resize/__manifest__.py b/attachment_image_resize/__manifest__.py
@@ -0,0 +1,17 @@
+# Copyright 2024 Quartile
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+{
+    "name": "Attachment Image Resize",
+    "version": "15.0.1.0.0",
+    "author": "Quartile, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/server-tools",
+    "category": "Tools",
+    "license": "AGPL-3",
+    "depends": ["base_setup"],
+    "data": [
+        "data/scheduler.xml",
+        "views/ir_model_views.xml",
+    ],
+    "maintainers": ["yostashiro", "aungkokolin1997"],
+    "installable": True,
+}
diff --git a/attachment_image_resize/data/scheduler.xml b/attachment_image_resize/data/scheduler.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <!-- This cron is intended for the initial update of existing images, therefore is expected to
+    be disabled in normal circumstances. -->
+    <record model="ir.cron" id="resize_attachment_image">
+        <field name="name">Resize Attachment Image</field>
+        <field name="model_id" ref="model_ir_attachment" />
+        <field name="state">code</field>
+        <field name="code">model._cron_resize_attachment_image(1000)</field>
+        <field name="user_id" ref="base.user_root" />
+        <field name="interval_number">1</field>
+        <field name="interval_type">hours</field>
+        <field name="numbercall">-1</field>
+        <field name="doall" eval="False" />
+        <field name="active" eval="False" />
+    </record>
+</odoo>
diff --git a/attachment_image_resize/models/__init__.py b/attachment_image_resize/models/__init__.py
@@ -0,0 +1,3 @@
+from . import ir_attachment
+from . import ir_config_parameter
+from . import ir_model
diff --git a/attachment_image_resize/models/ir_attachment.py b/attachment_image_resize/models/ir_attachment.py
@@ -0,0 +1,55 @@
+# Copyright 2024 Quartile
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+IMAGE_TYPES = ["image/png", "image/jpeg", "image/bmp", "image/tiff"]
+
+
+class IrAttachment(models.Model):
+    _inherit = "ir.attachment"
+
+    resize_done = fields.Boolean(
+        help="Indicates whether the resizing process has been run on this record. "
+        "Once selected, the record will be excluded from "
+        "the _cron_resize_attachment_image() target."
+    )
+
+    def _postprocess_contents(self, values):
+        self = self.with_context(
+            resize_target_model=values.get("res_model") or self.res_model
+        )
+        self.resize_done = True
+        return super()._postprocess_contents(values)
+
+    @api.model
+    def _cron_resize_attachment_image(self, limit):
+        model_list = (
+            self.env["ir.model"]
+            .search([("attachment_image_max_resolution", "!=", False)])
+            .mapped("model")
+        )
+        if model_list:
+            attachments = self.sudo().search(
+                [
+                    ("res_model", "in", model_list),
+                    ("mimetype", "in", IMAGE_TYPES),
+                    ("resize_done", "=", False),
+                    # Added this filter because the default search only
+                    # retrieves records with no res_field.
+                    "|",
+                    ("res_field", "=", False),
+                    ("res_field", "!=", False),
+                ],
+                limit=limit,
+            )
+            for attachment in attachments:
+                values = {
+                    "datas": attachment.datas,
+                    "mimetype": attachment.mimetype,
+                    "res_model": attachment.res_model,
+                }
+                processed = attachment._postprocess_contents(values)
+                if processed.get("datas") and processed["datas"] != attachment.datas:
+                    attachment.write({"datas": processed["datas"]})
+                attachment.resize_done = True
diff --git a/attachment_image_resize/models/ir_config_parameter.py b/attachment_image_resize/models/ir_config_parameter.py
@@ -0,0 +1,18 @@
+# Copyright 2024 Quartile
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, models
+
+
+class IrConfigParameter(models.Model):
+    _inherit = "ir.config_parameter"
+
+    @api.model
+    def get_param(self, key, default=False):
+        res_model = self.env.context.get("resize_target_model")
+        if not res_model or key != "base.image_autoresize_max_px":
+            return super().get_param(key, default=default)
+        model_rec = self.env["ir.model"].search([("model", "=", res_model)], limit=1)
+        if model_rec.attachment_image_max_resolution:
+            return model_rec.attachment_image_max_resolution
+        return super().get_param(key, default=default)
diff --git a/attachment_image_resize/models/ir_model.py b/attachment_image_resize/models/ir_model.py
@@ -0,0 +1,13 @@
+# Copyright 2025 Quartile (https://www.quartile.co)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class IrModel(models.Model):
+    _inherit = "ir.model"
+
+    attachment_image_max_resolution = fields.Char(
+        help="This resolution will be applied to the resizing of images"
+        " for this model."
+    )
diff --git a/attachment_image_resize/readme/CONFIGURE.md b/attachment_image_resize/readme/CONFIGURE.md
@@ -0,0 +1,8 @@
+If you want to apply the same resolution to multiple models:
+- Go to Settings > Technical > Models.
+- Select a model
+- Set the Attachment Image Max Resolution field.
+
+Note: If you want to resize the existing attachment images for your resize models, run the 'Resize Attachment Image'
+scheduled action. Each run will resize only 1,000 records to prevent prolonged processing times.
+You will need to run the action multiple times until all your records are resized.
diff --git a/attachment_image_resize/readme/CONTRIBUTORS.md b/attachment_image_resize/readme/CONTRIBUTORS.md
@@ -0,0 +1,4 @@
+* `Quartile <https://www.quartile.co>`__:
+
+  * Aung Ko Ko Lin
+  * Yoshi Tashiro
diff --git a/attachment_image_resize/readme/DESCRIPTION.md b/attachment_image_resize/readme/DESCRIPTION.md
@@ -0,0 +1,3 @@
+This module resizes attachment images with customizable resolutions, configurable per model.
+
+Note: If the original image resolution is smaller than the customized resolution, it will not be resized.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		This module resizes attachment images with customizable resolutions, configurable per model.

		Note: If the original image resolution is smaller than the customized resolution, it will not be resized.