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.. image:: https://img.shields.io/badge/license-AGPL--3-blue.png
:target: https://www.gnu.org/licenses/agpl
:alt: License: AGPL-3
==========================
Image URLs from HTML field
==========================
This module includes a method that extracts image URLs from any chunk of HTML,
in appearing order.
It is useful for modules such as `website_blog_excerpt_img
<https://github.com/OCA/website/tree/9.0/website_blog_excerpt_img>`_: blog list shows the first
image included in the post if haven't a defined cover image.
Usage
=====
This module just adds a technical utility, but nothing for the end user.
If you are a developer and need this utility for your module, see these
examples and read the docs inside the code.
Python example::
@api.multi
def some_method(self):
# Get images from an HTML field
imgs = self.env["ir.fields.converter"].imgs_from_html(self.html_field)
for url in imgs:
# Do stuff with those URLs
pass
QWeb example::
<!-- Extract first image from a blog post -->
<t t-foreach="env['ir.fields.converter']
.imgs_from_html(blog_post.content, 1)"
t-as="url">
<img t-att-href="url"/>
</t>
.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
:alt: Try me on Runbot
:target: https://runbot.odoo-community.org/runbot/149/12.0
Known issues / Roadmap
======================
* The regexp to find the URL could be better.
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 smashing it by providing a detailed and welcomed feedback.
Credits
=======
Contributors
------------
* Jairo Llopis <jairo.llopis@tecnativa.com>
* Vicent Cubells <vicent.cubells@tecnativa.com>
* Dennis Sluijk <d.sluijk@onestein.nl>
* Cristina Martin R. <cristina.martin@tecnativa.com>
Do not contact contributors directly about support or help with technical issues.
Maintainer
----------
.. image:: https://odoo-community.org/logo.png
:alt: Odoo Community Association
:target: https://odoo-community.org
This module is maintained by the OCA.
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.
To contribute to this module, please visit https://odoo-community.org.
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