[16.0][ADD] web_emojis

requirements.txt

@@ -1,8 +1,10 @@
 # generated from manifests external_dependencies
 cryptography
+emoji_data_python
 endesive ; python_version >= '3.12'
 endesive<=2.18.5 ; python_version < '3.12'
 mock
 openpyxl
 py3o.formats
 py3o.template
+twemoji_api

setup/web_emojis/odoo/addons/web_emojis

@@ -0,0 +1 @@
+../../../../web_emojis

setup/web_emojis/setup.py

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+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

web_emojis/README.rst

@@ -0,0 +1,79 @@
+==========
+Web Emojis
+==========
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:139a034a9bcf6e171e22ea5c7c1350d3bfd964d77b210514b7507896459ae108
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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/16.0/web_emojis
+    :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-16-0/reporting-engine-16-0-web_emojis
+    :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/reporting-engine&target_branch=16.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+Replaces emojis with Twemoji images in PDF reports.
+
+Emojis cannot be rendered by wkhtmltopdf. This module automatically converts
+them to img tags pointing to Twemoji images before PDF generation.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+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 to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/reporting-engine/issues/new?body=module:%20web_emojis%0Aversion:%2016.0%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
+~~~~~~~
+
+* Lambdao
+
+Contributors
+~~~~~~~~~~~~
+
+* len <len@lambdao.dev>
+
+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/16.0/web_emojis>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

web_emojis/__init__.py

@@ -0,0 +1,4 @@
+# Copyright 2026 Lambdao
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import models

web_emojis/__manifest__.py

@@ -0,0 +1,32 @@
+# Copyright 2026 Lambdao
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+# workaround module for:
+# https://github.com/wkhtmltopdf/wkhtmltopdf/issues/2913
+# wkhtmltopdf supports some emojis in black & white only, and color
+# emojis aren't supported at all.
+# For example, ⚠️ would be rendered as simple line drawing in pdf,
+# and not as a colorful yellow warning sign.
+# Meanwhile, 🇫🇷 would render as missing glyphs instead of the French flag.
+# So it's not perfect as true emoji support would mean that copy-paste
+# would work while this is not the case with this workaround.
+
+
+{
+    "name": "Web Emojis",
+    "summary": """
+Replaces emojis with Twemoji images in PDF reports.
+
+Emojis cannot be rendered by wkhtmltopdf. This module automatically converts
+them to img tags pointing to Twemoji images before PDF generation.
+    """,
+    "version": "16.0.1.0.0",
+    "license": "AGPL-3",
+    "author": "Lambdao, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/reporting-engine",
+    "category": "Technical",
+    "depends": ["base"],
+    "external_dependencies": {"python": ["emoji_data_python", "twemoji_api"]},
+    "demo": ["report/demo_report.xml"],
+    "installable": True,
+}

web_emojis/models/__init__.py

@@ -0,0 +1,4 @@
+# Copyright 2026 Lambdao
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import ir_actions_report

web_emojis/models/ir_actions_report.py

@@ -0,0 +1,62 @@
+# Copyright 2026 Lambdao
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+import logging
+
+from emoji_data_python import get_emoji_regex
+from twemoji_api import get_emoji_url
+
+from odoo import models
+
+_logger = logging.getLogger(__name__)
+
+
+def _emoji_to_img(match):
+    """Replace an emoji match with an img tag."""
+    emoji = match.group(0)
+    try:
+        url = get_emoji_url(emoji)
+    except ValueError:
+        return emoji
+    # flake8: noqa
+    return (
+        f'<img src="{url}" alt="{emoji}" '
+        f'style="height: 1em; width: 1em; vertical-align: -0.1em;">'
+    )
+
+
+def replace_emojis(html):
+    """Replace emojis in HTML with Twemoji img tags."""
+    if not html:
+        return html
+    return get_emoji_regex().sub(_emoji_to_img, html)
+
+
+class IrActionsReport(models.Model):
+    _inherit = "ir.actions.report"
+
+    def _run_wkhtmltopdf(
+        self,
+        bodies,
+        report_ref=False,
+        header=None,
+        footer=None,
+        landscape=False,
+        specific_paperformat_args=None,
+        set_viewport_size=False,
+    ):
+        bodies = [replace_emojis(body) for body in bodies]
+        # headers and footers are already problematic enough
+        # if header:
+        #     header = replace_emojis(header)
+        # if footer:
+        #     footer = replace_emojis(footer)
+        return super()._run_wkhtmltopdf(
+            bodies,
+            report_ref=report_ref,
+            header=header,
+            footer=footer,
+            landscape=landscape,
+            specific_paperformat_args=specific_paperformat_args,
+            set_viewport_size=set_viewport_size,
+        )

web_emojis/readme/CONTRIBUTORS.rst

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+* len <len@lambdao.dev>

web_emojis/readme/DESCRIPTION.rst

@@ -0,0 +1,4 @@
+Replaces emojis with Twemoji images in PDF reports.
+
+Emojis cannot be rendered by wkhtmltopdf. This module automatically converts
+them to img tags pointing to Twemoji images before PDF generation.

web_emojis/report/demo_report.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2026 Lambdao
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). -->
+<odoo>
+    <template id="report_emoji_demo_document">
+        <t t-call="web.html_container">
+            <t t-call="web.external_layout">
+                <div class="page">
+                    <h1>Emoji Demo Report</h1>
+                    <p>This report demonstrates emoji rendering in PDF reports.</p>
+
+                    <h2>Flags</h2>
+                    <table class="table table-sm">
+                        <tr><td>France</td><td>🇫🇷</td></tr>
+                        <tr><td>United States</td><td>🇺🇸</td></tr>
+                        <tr><td>Germany</td><td>🇩🇪</td></tr>
+                        <tr><td>Japan</td><td>🇯🇵</td></tr>
+                        <tr><td>United Kingdom</td><td>🇬🇧</td></tr>
+                        <tr><td>Canada</td><td>🇨🇦</td></tr>
+                        <tr><td>Brazil</td><td>🇧🇷</td></tr>
+                        <tr><td>Australia</td><td>🇦🇺</td></tr>
+                    </table>
+
+                    <h2>Common Emojis</h2>
+                    <table class="table table-sm">
+                        <tr><td>Smileys</td><td>😀 😃 😄 😁 😆 😅 🤣 😂</td></tr>
+                        <tr><td>Hearts</td><td>❤️ 🧡 💛 💚 💙 💜 🖤 🤍</td></tr>
+                        <tr><td>Hands</td><td>👍 👎 👏 🙌 🤝 🙏 ✌️ 🤞</td></tr>
+                        <tr><td>Animals</td><td>🐶 🐱 🐭 🐹 🐰 🦊 🐻 🐼</td></tr>
+                        <tr><td>Food</td><td>🍎 🍐 🍊 🍋 🍌 🍉 🍇 🍓</td></tr>
+                        <tr><td>Weather</td><td>☀️ 🌤️ ⛅ 🌦️ 🌧️ ⛈️ 🌩️ 🌨️</td></tr>
+                        <tr><td>Objects</td><td>📱 💻 🖥️ 🖨️ ⌨️ 🖱️ 💾 💿</td></tr>
+                        <tr><td>Symbols</td><td>✅ ❌ ⭐ 🔴 🟢 🔵 ⚠️ ℹ️</td></tr>
+                    </table>
+
+                    <h2>Inline Text</h2>
+                    <p>Emojis can be used inline: The weather is ☀️ sunny today!</p>
+                    <p>Status: ✅ Completed | Priority: ⭐⭐⭐ | Location: 🇫🇷 France</p>
+                </div>
+            </t>
+        </t>
+    </template>
+
+    <record id="action_report_emoji_demo" model="ir.actions.report">
+        <field name="name">Emoji Demo</field>
+        <field name="model">res.company</field>
+        <field name="report_type">qweb-pdf</field>
+        <field name="report_name">web_emojis.report_emoji_demo_document</field>
+        <field name="report_file">web_emojis.report_emoji_demo_document</field>
+        <field name="binding_model_id" ref="base.model_res_company" />
+        <field name="binding_type">report</field>
+    </record>
+</odoo>