HtmlField's Wysiwyg and website's Wyiswyg have different needs when it
comes to record info. The former has such info in the options object
received from its parent component, which is updated when the record
changes (ex: switching pages in a form view). The latter uses the
Wysiwyg with multiple editable ".o_editable" elements, and each one of
those carry such information in its dataset.
Before this commit, when the HtmlField's record changed, the MediaDialog
would fetch the record info from the editable's dataset, which was no
longer updated. This led to the creation of attachments for uploaded
images with the wrong record reference.
This commit makes sure the correct data is read from the Wysiwyg options
object instead (which contains the up-to-date record info), while making
this behaviour overridable (by website).
This commit also removes the 'res_model' and 'res_id' props passed to
the MediaDialog component, as such props are not used ('resModel' and 'resId' are
used instead).
task-3502797
X-original-commit: 5cd7145a6a182c5d9bff68b0df7d825d4d932209
Part-of: odoo/odoo#138525
Rodolpho Lima
0552322774