feat: Add disclaimer banner for unadopted I-Ds and non-IETF RFCs (#6786)

* feat: Add disclaimer banners for unadopted I-Ds and non-IETF RFCs

Fixes #6539

* Fixes

* Add test

* Use BofreqFactory

* Fix disclaimer logic

* fix: Wording changes from stream owners

* fix: Only insert <wbr> when there isn't a space before or after (#6821)

* fix: Only insert <wbr> when there isn't a space before or after.

* Fix @cabo's issue

* fix: Remove debug info from template (#6897)

Fixes #6895

* fix: remove link to Warren's draft from disclaimer text (#7429)

---------

Co-authored-by: Lars Eggert <lars@eggert.org>

ietf/doc/templatetags/ietf_filters.py

@@ -933,3 +933,28 @@ def url_for_path(path):
         return f"{settings.IETF_ID_ARCHIVE_URL}{path.name}"
     else:
         return "#"
+
+
+@register.filter
+def is_in_stream(doc):
+    """
+    Check if the doc is in one of the states in it stream that
+    indicate that is actually adopted, i.e., part of the stream.
+    (There are various "candidate" states that necessitate this
+    filter.)
+    """
+    if not doc.stream:
+        return False
+    stream = doc.stream.slug
+    state = doc.get_state_slug(f"draft-stream-{doc.stream.slug}")
+    if not state:
+        return True
+    if stream == "ietf":
+        return state not in ["wg-cand", "c-adopt"]
+    elif stream == "irtf":
+        return state != "candidat"
+    elif stream == "iab":
+        return state not in ["candidat", "diff-org"]
+    elif stream == "editorial":
+        return True
+    return False

ietf/doc/templatetags/tests_ietf_filters.py

@@ -7,9 +7,20 @@ from ietf.doc.factories import (
     IndividualDraftFactory,
     CharterFactory,
     NewRevisionDocEventFactory,
+    StatusChangeFactory,
+    RgDraftFactory,
+    EditorialDraftFactory,
+    WgDraftFactory,
+    ConflictReviewFactory,
+    BofreqFactory,
+    StatementFactory,
 )
 from ietf.doc.models import DocEvent
-from ietf.doc.templatetags.ietf_filters import urlize_ietf_docs, is_valid_url
+from ietf.doc.templatetags.ietf_filters import (
+    urlize_ietf_docs,
+    is_valid_url,
+    is_in_stream,
+)
 from ietf.person.models import Person
 from ietf.utils.test_utils import TestCase
 
@@ -19,13 +30,28 @@ import debug  # pyflakes: ignore
 
 
 class IetfFiltersTests(TestCase):
+    def test_is_in_stream(self):
+        for draft in [
+            IndividualDraftFactory(),
+            CharterFactory(),
+            StatusChangeFactory(),
+            ConflictReviewFactory(),
+            StatementFactory(),
+            BofreqFactory(),
+        ]:
+            self.assertFalse(is_in_stream(draft))
+        for draft in [RgDraftFactory(), WgDraftFactory(), EditorialDraftFactory()]:
+            self.assertTrue(is_in_stream(draft))
+        for stream in ["iab", "ietf", "irtf", "ise", "editorial"]:
+            self.assertTrue(is_in_stream(IndividualDraftFactory(stream_id=stream)))
+
     def test_is_valid_url(self):
         cases = [(settings.IDTRACKER_BASE_URL, True), ("not valid", False)]
         for url, result in cases:
             self.assertEqual(is_valid_url(url), result)
 
     def test_urlize_ietf_docs(self):
-        rfc = WgRfcFactory(rfc_number=123456,std_level_id="bcp")
+        rfc = WgRfcFactory(rfc_number=123456, std_level_id="bcp")
         rfc.save_with_history(
             [
                 DocEvent.objects.create(
@@ -57,7 +83,6 @@ class IetfFiltersTests(TestCase):
 
         cases = [
             ("no change", "no change"),
-
             # TODO: rework subseries when we add them
             # ("bCp123456", '<a href="/doc/bcp123456/">bCp123456</a>'),
             # ("Std 00123456", '<a href="/doc/std123456/">Std 00123456</a>'),

ietf/static/js/ietf.js

@@ -57,7 +57,7 @@ $(document)
                 var text = $(this)
                     .text();
                 // insert some <wbr> at strategic places
-                var newtext = text.replace(/([@._+])/g, "$1<wbr>");
+                var newtext = text.replace(/(\S)([@._+])(\S)/g, "$1$2<wbr>$3");
                 if (newtext === text) {
                     return;
                 }

ietf/templates/doc/disclaimer.html

@@ -0,0 +1,28 @@
+{# Copyright The IETF Trust 2016-2023, All Rights Reserved #}
+{% load origin %}
+{% load ietf_filters %}
+{% origin %}
+{% if doc.type_id == "rfc" %}
+    {% if doc.stream.slug != "ietf" and doc.std_level.slug|default:"unk" not in "bcp,ds,ps,std"|split:"," %}
+        <div class="alert alert-warning {% if document_html %}small p-2 mt-2{% endif %}" role="alert">
+            This RFC was published on the {{ doc.stream.desc }} stream.
+            This RFC is <strong>not endorsed by the IETF</strong> and has <strong>no formal standing</strong> in the
+            <a href="{% url 'ietf.doc.views_doc.document_main' name='rfc2026' %}">IETF standards process</a>.
+        </div>
+    {% endif %}
+{% elif doc|is_in_stream %}
+    {% if doc.stream.slug != "ietf" and doc.std_level.slug|default:"unk" not in "bcp,ds,ps,std"|split:"," %}
+        <div class="alert alert-warning {% if document_html %}small p-2 mt-2{% endif %}" role="alert">
+            This document is an Internet-Draft (I-D) that has been submitted to the {{ doc.stream.desc }} stream.
+            This I-D is <strong>not endorsed by the IETF</strong> and has <strong>no formal standing</strong> in the
+            <a href="{% url 'ietf.doc.views_doc.document_main' name='rfc2026' %}">IETF standards process</a>.
+        </div>
+    {% endif %}
+{% else %}
+    <div class="alert alert-warning {% if document_html %}small p-2 mt-2{% endif %}" role="alert">
+        This document is an Internet-Draft (I-D).
+        Anyone may submit an I-D to the IETF.
+        This I-D is <strong>not endorsed by the IETF</strong> and has <strong>no formal standing</strong> in the
+        <a href="{% url 'ietf.doc.views_doc.document_main' name='rfc2026' %}">IETF standards process</a>.
+    </div>
+{% endif %}

ietf/templates/doc/document_draft.html

@@ -27,6 +27,7 @@
     {% origin %}
     {{ top|safe }}
     {% include "doc/revisions_list.html"  with document_html=document_html %}
+    {% include "doc/disclaimer.html" with document_html=document_html %}
     <div id="doc-timeline"></div>
     {% if doc.rev != latest_rev %}
         <div class="alert alert-warning my-3">The information below is for an old version of the document.</div>

ietf/templates/doc/document_info.html

@@ -63,7 +63,7 @@
                 {% if doc.became_rfc %} 
                    <div{% if document_html %} class="alert alert-warning small"{% endif %}>This is an older version of an Internet-Draft that was ultimately published as <a href="{% if document_html %}{% url 'ietf.doc.views_doc.document_html' name=doc.became_rfc.name %}{% else %}{% url 'ietf.doc.views_doc.document_main' name=doc.became_rfc.name %}{% endif %}">{{doc.became_rfc.name|prettystdname}}</a>.</div>
                 {% elif snapshot and doc.rev != latest_rev  %}
-                    <div{% if document_html %} class="alert alert-warning small"{% endif %}>This is an older version of an Internet-Draft whose latest revision state is "{{ doc.doc.get_state }}".</div>
+                    <div{% if document_html %} class="alert alert-warning small p-2 mt-2"{% endif %}>This is an older version of an Internet-Draft whose latest revision state is "{{ doc.doc.get_state }}".</div>
                  {% else %}
                     <span class="{% if doc.get_state_slug == 'active' %}text-success{% elif doc.get_state_slug == 'expired' or doc.get_state_slug == 'repl' %}text-danger{% endif %}">{% if snapshot and doc.rev == latest_rev %}{{ doc.doc.get_state }}{% else %}{{ doc.get_state }}{% endif %} Internet-Draft</span>
                     {% if submission %}({{ submission|safe }}){% endif %}
@@ -75,6 +75,9 @@
                     Expired &amp; archived
                 </div>
             {% endif %}
+            {% if document_html %}
+                {% include "doc/disclaimer.html" with document_html=document_html %}
+            {% endif %}
         </td>
     </tr>
     {% if document_html %}

ietf/templates/doc/document_rfc.html

@@ -22,6 +22,7 @@
 {% block content %}
     {% origin %}
     {{ top|safe }}
+    {% include "doc/disclaimer.html" with document_html=document_html %}
     <div id="doc-timeline"></div>
     <table class="table table-sm table-borderless">
         {% include "doc/document_info.html" %}