From 2af77a2dceee18f8c85c668ba6ce76d3a3f3ef11 Mon Sep 17 00:00:00 2001
From: Tom Kralidis <tomkralidis@gmail.com>
Date: Fri, 24 Jul 2020 21:01:01 -0400
Subject: [PATCH] only show STAC and OAProc endpoints if configured (#497)

---
 pygeoapi/api.py              | 13 ++++++++
 pygeoapi/openapi.py          | 57 +++++++++++++++++++-----------------
 pygeoapi/templates/root.html |  4 +++
 3 files changed, 47 insertions(+), 27 deletions(-)

diff --git a/pygeoapi/api.py b/pygeoapi/api.py
index 3cc9986..43dde7f 100644
--- a/pygeoapi/api.py
+++ b/pygeoapi/api.py
@@ -185,6 +185,18 @@ class API:
 
         if format_ == 'html':  # render
             headers_['Content-Type'] = 'text/html'
+
+            fcm['processes'] = False
+            fcm['stac'] = False
+
+            if filter_dict_by_key_value(self.config['resources'],
+                                        'type', 'process'):
+                fcm['processes'] = True
+
+            if filter_dict_by_key_value(self.config['resources'],
+                                        'type', 'stac-collection'):
+                fcm['stac'] = True
+
             content = render_j2_template(self.config, 'root.html', fcm)
             return headers_, 200, content
 
@@ -1168,6 +1180,7 @@ class API:
             'id': id_,
             'stac_version': stac_version,
             'description': description,
+            'extent': stac_collections[dataset]['extents'],
             'links': []
         }
         try:
diff --git a/pygeoapi/openapi.py b/pygeoapi/openapi.py
index d54c174..8ce6d81 100644
--- a/pygeoapi/openapi.py
+++ b/pygeoapi/openapi.py
@@ -492,40 +492,43 @@ def get_oas_30(cfg):
         }
 
     LOGGER.debug('setting up STAC')
-    paths['/stac'] = {
-        'get': {
-            'summary': 'SpatioTemporal Asset Catalog',
-            'description': 'SpatioTemporal Asset Catalog',
-            'tags': ['stac'],
-            'operationId': 'getStacCatalog',
-            'parameters': [],
-            'responses': {
-                '200': {'$ref': '#/components/responses/200'},
-                'default': {'$ref': '#/components/responses/default'}
+    stac_collections = filter_dict_by_key_value(cfg['resources'],
+                                                'type', 'stac-collection')
+    if stac_collections:
+        paths['/stac'] = {
+            'get': {
+                'summary': 'SpatioTemporal Asset Catalog',
+                'description': 'SpatioTemporal Asset Catalog',
+                'tags': ['stac'],
+                'operationId': 'getStacCatalog',
+                'parameters': [],
+                'responses': {
+                    '200': {'$ref': '#/components/responses/200'},
+                    'default': {'$ref': '#/components/responses/default'}
+                }
             }
         }
-    }
 
     LOGGER.debug('setting up processes')
-    paths['/processes'] = {
-        'get': {
-            'summary': 'Processes',
-            'description': 'Processes',
-            'tags': ['server'],
-            'operationId': 'getProcesses',
-            'parameters': [
-                {'$ref': '#/components/parameters/f'}
-            ],
-            'responses': {
-                '200': {'$ref': '{}/responses/ProcessList.yaml'.format(OPENAPI_YAML['oapip'])},  # noqa
-                'default': {'$ref': '#/components/responses/default'}
-            }
-        }
-    }
-
     processes = filter_dict_by_key_value(cfg['resources'], 'type', 'process')
 
     if processes:
+        paths['/processes'] = {
+            'get': {
+                'summary': 'Processes',
+                'description': 'Processes',
+                'tags': ['server'],
+                'operationId': 'getProcesses',
+                'parameters': [
+                    {'$ref': '#/components/parameters/f'}
+                ],
+                'responses': {
+                    '200': {'$ref': '{}/responses/ProcessList.yaml'.format(OPENAPI_YAML['oapip'])},  # noqa
+                    'default': {'$ref': '#/components/responses/default'}
+                }
+            }
+        }
+
         for k, v in processes.items():
             p = load_plugin('process', v['processor'])
 
diff --git a/pygeoapi/templates/root.html b/pygeoapi/templates/root.html
index 3cafb3c..bd0f7d4 100644
--- a/pygeoapi/templates/root.html
+++ b/pygeoapi/templates/root.html
@@ -50,18 +50,22 @@
       <a href="{{ config['server']['url'] }}/collections?f=html">View the collections in this service</a>
     </p>
   </section>
+ {% if data['stac'] %}
   <section id="collections">
     <h2>SpatioTemporal Assets</h2>
     <p>
       <a href="{{ config['server']['url'] }}/stac?f=html">View the SpatioTemporal Assets in this service</a>
     </p>
   </section>
+ {% endif %}
+ {% if data['processes'] %}
   <section id="processes">
       <h2>Processes</h2>
       <p>
         <a href="{{ config['server']['url'] }}/processes?f=html">View the processes in this service</a>
       </p>
   </section>
+ {% endif %}
   <section id="openapi">
       <h2>API Definition</h2>
       <p>