89 lines
3.9 KiB
Python
89 lines
3.9 KiB
Python
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import re
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import markupsafe
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from html import unescape
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from werkzeug import urls
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from odoo import api, models, tools
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class MailRenderMixin(models.AbstractModel):
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_inherit = "mail.render.mixin"
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# ------------------------------------------------------------
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# TOOLS
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# ------------------------------------------------------------
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@api.model
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def _shorten_links(self, html, link_tracker_vals, blacklist=None, base_url=None):
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""" Shorten links in an html content. It uses the '/r' short URL routing
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introduced in this module. Using the standard Odoo regex local links are
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found and replaced by global URLs (not including mailto, tel, sms).
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TDE FIXME: could be great to have a record to enable website-based URLs
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:param link_tracker_vals: values given to the created link.tracker, containing
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for example: campaign_id, medium_id, source_id, and any other relevant fields
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like mass_mailing_id in mass_mailing;
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:param list blacklist: list of (local) URLs to not shorten (e.g.
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'/unsubscribe_from_list')
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:param str base_url: either given, either based on config parameter
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:return: updated html
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"""
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base_url = base_url or self.env['ir.config_parameter'].sudo().get_param('web.base.url')
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short_schema = base_url + '/r/'
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for match in set(re.findall(tools.HTML_TAG_URL_REGEX, html)):
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long_url = match[1]
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# Make relative links absolute
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if long_url.startswith(('/', '?', '#')):
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long_url = base_url + long_url
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# Don't shorten already-shortened links
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if long_url.startswith(short_schema):
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continue
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# Don't shorten urls present in blacklist (aka to skip list)
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if blacklist and any(s in long_url for s in blacklist):
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continue
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label = (match[3] or '').strip()
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create_vals = dict(link_tracker_vals, url=unescape(long_url), label=unescape(label))
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link = self.env['link.tracker'].search_or_create(create_vals)
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if link.short_url:
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# `str` manipulation required to support replacing "&" characters, common in urls
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new_href = match[0].replace(match[1], link.short_url)
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html = html.replace(markupsafe.Markup(match[0]), markupsafe.Markup(new_href))
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return html
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@api.model
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def _shorten_links_text(self, content, link_tracker_vals, blacklist=None, base_url=None):
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""" Shorten links in a string content. Works like ``_shorten_links`` but
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targeting string content, not html.
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:return: updated content
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"""
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if not content:
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return content
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base_url = base_url or self.env['ir.config_parameter'].sudo().get_param('web.base.url')
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shortened_schema = base_url + '/r/'
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unsubscribe_schema = base_url + '/sms/'
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for original_url in set(re.findall(tools.TEXT_URL_REGEX, content)):
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# don't shorten already-shortened links or links towards unsubscribe page
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if original_url.startswith(shortened_schema) or original_url.startswith(unsubscribe_schema):
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continue
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# support blacklist items in path, like /u/
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parsed = urls.url_parse(original_url, scheme='http')
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if blacklist and any(item in parsed.path for item in blacklist):
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continue
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create_vals = dict(link_tracker_vals, url=unescape(original_url))
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link = self.env['link.tracker'].search_or_create(create_vals)
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if link.short_url:
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# Ensures we only replace the same link and not a subpart of a longer one, multiple times if applicable
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content = re.sub(re.escape(original_url) + r'(?![\w@:%.+&~#=/-])', link.short_url, content)
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return content
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