Initial commit: OCA Technical packages (595 packages)

odoo-bringout-oca-data-protection-privacy_consent/privacy_consent/models/mail_template.py

@@ -0,0 +1,35 @@
+# Copyright 2018 Tecnativa - Jairo Llopis
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from lxml import html
+
+from odoo import _, api, models
+from odoo.exceptions import ValidationError
+
+
+class MailTemplate(models.Model):
+    _inherit = "mail.template"
+
+    @api.constrains("body_html", "model")
+    def _check_consent_links_in_body_html(self):
+        """Body for ``privacy.consent`` templates needs placeholder links."""
+        links = [
+            "//a[@href='/privacy/consent/{}/']".format(action)
+            for action in ("accept", "reject")
+        ]
+        for one in self:
+            if one.model != "privacy.consent":
+                continue
+            doc = html.document_fromstring(one.body_html)
+            for link in links:
+                if not doc.xpath(link):
+                    raise ValidationError(
+                        _(
+                            "Missing privacy consent link placeholders. "
+                            "You need at least these two links:\n"
+                            '<a href="%(consent_url)s">Accept</a>\n'
+                            '<a href="%(reject_url)s">Reject</a>',
+                            consent_url="/privacy/consent/accept/",
+                            reject_url="/privacy/consent/reject/",
+                        )
+                    )