social/mail_debrand/models/mail_render_mixin.py

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2021-01-12 10:41:58 +01:00
# Copyright 2019 O4SB - Graeme Gellatly
# Copyright 2019 Tecnativa - Ernesto Tejeda
# Copyright 2020 Onestein - Andrea Stirpe
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
import re
from lxml import etree
from odoo import api, models
class MailRenderMixin(models.AbstractModel):
_inherit = "mail.render.mixin"
@api.model
def _render_template(
self,
template_src,
model,
res_ids,
engine="jinja",
add_context=None,
post_process=False,
):
"""replace anything that is with odoo in templates
if is a <a that contains odoo will delete it completly
original:
Render the given string on records designed by model / res_ids using
the given rendering engine. Currently only jinja is supported.
:param str template_src: template text to render (jinja) or (qweb)
this could be cleaned but hey, we are in a rush
:param str model: model name of records on which we want to perform rendering
:param list res_ids: list of ids of records (all belonging to same model)
:param string engine: jinja
:param post_process: perform rendered str / html post processing (see
``_render_template_postprocess``)
:return dict: {res_id: string of rendered template based on record}"""
orginal_rendered = super()._render_template(
template_src,
model,
res_ids,
engine="jinja",
add_context=None,
post_process=False,
)
for key in res_ids:
value = orginal_rendered[key]
if len(value) < 20:
continue
has_odoo_link = re.search(r"<a\s(.*)odoo\.com", value, flags=re.IGNORECASE)
if has_odoo_link:
tree = etree.HTML(value) # html with brlken links
# tree = etree.fromstring(value) just xml
odoo_achors = tree.xpath('//a[contains(@href,"odoo.com")]')
for elem in odoo_achors:
parent = elem.getparent()
if (
parent.getparent()
): # anchor <a href odoo has a parent and another one
parent.getparent().remove(parent)
else:
parent.remove(elem)
orginal_rendered[key] = etree.tostring(
tree, pretty_print=True, method="html"
)
if type(orginal_rendered[key]) is str:
orginal_rendered[key] = re.sub(
"[^(<)(</)]odoo", "", orginal_rendered[key], flags=re.IGNORECASE
)
elif type(orginal_rendered[key]) is bytes:
orginal_rendered[key] = re.sub(
b"[^(<)(</)]odoo", b"", orginal_rendered[key], flags=re.IGNORECASE
)
return orginal_rendered