feat: Use idnits3 for post submission nits check

ietf/doc/tests.py

@@ -2996,6 +2996,24 @@ def test_raw_id(self):
         self.should_succeed(dict(name=draft.name, rev='00',ext='txt'))
         self.should_404(dict(name=draft.name, rev='00',ext='html'))
 
+    @override_settings(IDNITS3_BASE_URL="https://example.org/idnits3")
+    def test_nits_url(self):
+        draft = WgDraftFactory(name="draft-ietf-moon-test",rev="01", create_revisions=range(0,2))
+
+        dir = settings.INTERNET_ALL_DRAFTS_ARCHIVE_DIR
+        (Path(dir) / f"{draft.name}-01.xml").touch()
+        r = self.client.get(urlreverse("ietf.doc.views_doc.document_main", kwargs=dict(name=draft.name)))
+        self.assertContains(r, settings.IDNITS3_BASE_URL)
+
+    @override_settings(IDNITS_BASE_URL="https://example.org/nits")
+    def test_nits_url_txt_only(self):
+        draft = WgDraftFactory(name="draft-ietf-moon-test",rev="01", create_revisions=range(0,2))
+
+        dir = settings.INTERNET_ALL_DRAFTS_ARCHIVE_DIR
+        (Path(dir) / f"{draft.name}-01.txt").touch()
+        r = self.client.get(urlreverse("ietf.doc.views_doc.document_main", kwargs=dict(name=draft.name)))
+        self.assertContains(r, settings.IDNITS_BASE_URL)
+
     # test_raw_id_rfc intentionally removed
     # an rfc is no longer a pseudo-version of a draft.
 

ietf/doc/views_doc.py

@@ -615,6 +615,14 @@ def document_main(request, name, rev=None, document_html=False):
         # Stream description and name passing test
         stream = ("draft-stream-" + doc.stream.slug) if doc.stream != None else "(None)"
 
+        # Nits URL
+        nits_url = ''
+        if 'xml' in found_types:
+            nits_url = f"{settings.IDNITS3_BASE_URL}?url={[fu[1] for fu in file_urls if fu[0] == 'xml'][0]}"
+        elif 'txt' in found_types:
+            nits_url = f"{settings.IDNITS_BASE_URL}?url={[fu[1] for fu in file_urls if fu[0] == 'plain text'][0]}"
+
+
         html = None
         js = None
         css = None
@@ -711,7 +719,8 @@ def document_main(request, name, rev=None, document_html=False):
                                        review_requests=review_requests,
                                        no_review_from_teams=no_review_from_teams,
                                        due_date=due_date,
-                                       diff_revisions=diff_revisions
+                                       diff_revisions=diff_revisions,
+                                       nits_url=nits_url
                                        ))
 
     elif doc.type_id == "charter":

ietf/settings.py

@@ -554,6 +554,7 @@ def skip_unreadable_post(record):
 IDTRACKER_BASE_URL = "https://datatracker.ietf.org"
 RFCDIFF_BASE_URL = "https://author-tools.ietf.org/iddiff"
 IDNITS_BASE_URL = "https://author-tools.ietf.org/api/idnits"
+IDNITS3_BASE_URL = "https://author-tools.ietf.org/api/idnits3"
 IDNITS_SERVICE_URL = "https://author-tools.ietf.org/idnits"
 
 # Content security policy configuration (django-csp)

ietf/templates/doc/document_draft.html

@@ -653,14 +653,16 @@
                 </i>
                 Referenced by
             </a>
+            {% if nits_url %}
             <a class="btn btn-primary btn-sm"
-               href="{{ settings.IDNITS_BASE_URL }}?url=https://www.ietf.org/archive/id/{{ doc.filename_with_rev }}"
+               href="{{ nits_url }}"
                rel="nofollow"
                target="_blank">
                 <i class="bi bi-exclamation">
                 </i>
                 Nits
             </a>
+            {% endif %}
             <a class="btn btn-primary btn-sm"
                href="https://mailarchive.ietf.org/arch/search/?q=%22{{ doc.name }}%22"
                rel="nofollow"