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==========================
Image URLs from HTML field
==========================
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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.
**Table of contents**
.. contents::
:local:
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>
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 <https://github.com/OCA/server-tools/issues/new?body=module:%20html_image_url_extractor%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
~~~~~~~
* Tecnativa
* Onestein
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>
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/server-tools <https://github.com/OCA/server-tools/tree/12.0/html_image_url_extractor>`_ project on GitHub.
You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
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