From 8536e1ed4fb30b204a19a5c064b4a0be21752b07 Mon Sep 17 00:00:00 2001
From: Francis Charette Migneault <francis.charette.migneault@gmail.com>
Date: Mon, 29 Apr 2024 14:47:49 -0400
Subject: [PATCH] add html alternate link to process description (relates to
 https://github.com/crim-ca/weaver/issues/622)

---
 weaver/datatype.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/weaver/datatype.py b/weaver/datatype.py
index 4971f6ee2..c812cb137 100644
--- a/weaver/datatype.py
+++ b/weaver/datatype.py
@@ -2405,6 +2405,13 @@ def links(self, container=None):
             {"href": proc_self, "rel": "self", "title": "Current process description."},
             {"href": f"{proc_desc}?f=xml", "rel": "alternate",
              "title": "Alternate process description.", "type": ContentType.APP_XML},
+        ]
+        if self.service:
+            links.append(
+                {"href": f"{proc_desc}?f=html", "rel": "alternate",
+                 "title": "Alternate process description.", "type": ContentType.TEXT_HTML}
+            )
+        links.extend([
             {"href": proc_desc, "rel": "process-meta", "title": "Process definition."},
             {"href": proc_exec, "rel": "http://www.opengis.net/def/rel/ogc/1.0/execute",
              "title": "Process execution endpoint for job submission."},
@@ -2413,7 +2420,7 @@ def links(self, container=None):
             {"href": jobs_list, "rel": "http://www.opengis.net/def/rel/ogc/1.0/job-list",
              "title": "List of job executions corresponding to this process."},
             {"href": proc_list, "rel": "up", "title": "List of processes registered under the service."},
-        ]
+        ])
         if self.version:
             proc_tag = f"{proc_list}/{self.tag}"
             proc_hist = f"{proc_list}?detail=false&revisions=true&process={self.id}"