adding schema template and bug fixes to main

.gitignore

@@ -131,3 +131,8 @@ pygeoapi/db.sqlite3
 .pygeoapi/docker/examples/elastic/ES/data
 .pygeoapi/docker/examples/mvt-elastic/ES/data
 .pygeoapi/docker/examples/mvt-tippecanoe/ES/data
+
+# Node
+node_modules/
+package-lock.json
+package.json

pygeoapi/api.py

@@ -1423,13 +1423,14 @@ def get_collection_schema(
             p = load_plugin('provider', get_provider_by_type(
                 self.config['resources'][dataset]['providers'], 'feature'))
         except ProviderTypeError:
-            LOGGER.debug('Loading coverage provider')
-            p = load_plugin('provider', get_provider_by_type(
-                self.config['resources'][dataset]['providers'], 'coverage'))
-        except ProviderTypeError:
-            LOGGER.debug('Loading record provider')
-            p = load_plugin('provider', get_provider_by_type(
-                self.config['resources'][dataset]['providers'], 'record'))
+            try:
+                LOGGER.debug('Loading coverage provider')
+                p = load_plugin('provider', get_provider_by_type(
+                    self.config['resources'][dataset]['providers'], 'coverage'))
+            except ProviderTypeError:
+                LOGGER.debug('Loading record provider')
+                p = load_plugin('provider', get_provider_by_type(
+                    self.config['resources'][dataset]['providers'], 'record'))
         except ProviderGenericError as err:
             LOGGER.error(err)
             return self.get_exception(
@@ -1506,13 +1507,14 @@ def get_collection_queryables(self, request: Union[APIRequest, Any],
             p = load_plugin('provider', get_provider_by_type(
                 self.config['resources'][dataset]['providers'], 'feature'))
         except ProviderTypeError:
-            LOGGER.debug('Loading coverage provider')
-            p = load_plugin('provider', get_provider_by_type(
-                self.config['resources'][dataset]['providers'], 'coverage'))
-        except ProviderTypeError:
-            LOGGER.debug('Loading record provider')
-            p = load_plugin('provider', get_provider_by_type(
-                self.config['resources'][dataset]['providers'], 'record'))
+            try:
+                LOGGER.debug('Loading coverage provider')
+                p = load_plugin('provider', get_provider_by_type(
+                    self.config['resources'][dataset]['providers'], 'coverage'))
+            except ProviderTypeError:
+                LOGGER.debug('Loading record provider')
+                p = load_plugin('provider', get_provider_by_type(
+                    self.config['resources'][dataset]['providers'], 'record'))
         except ProviderGenericError as err:
             LOGGER.error(err)
             return self.get_exception(
@@ -1976,12 +1978,22 @@ def get_collection_items(
                                             'feature')
                     }
                 )
-            except FormatterSerializationError as err:
-                LOGGER.error(err)
-                msg = 'Error serializing output'
-                return self.get_exception(
-                    HTTPStatus.INTERNAL_SERVER_ERROR, headers, request.format,
-                    'NoApplicableCode', msg)
+            except ProviderTypeError:
+                try:
+                    content = formatter.write(
+                        data=content,
+                        options={
+                            'provider_def': get_provider_by_type(
+                                                collections[dataset]['providers'],
+                                                'record')
+                        }
+                    )
+                except FormatterSerializationError as err:
+                    LOGGER.error(err)
+                    msg = 'Error serializing output'
+                    return self.get_exception(
+                        HTTPStatus.INTERNAL_SERVER_ERROR, headers, request.format,
+                        'NoApplicableCode', msg)
 
             headers['Content-Type'] = formatter.mimetype
 

pygeoapi/templates/collections/schema.html

@@ -0,0 +1,50 @@
+{% if config['server']['templates']['base'] %}
+  {% extends config['server']['templates']['base'] %}
+{% else %}
+  {% extends "_base.html" %}
+{% endif %}
+{% block title %}{{ super() }} {{ data['title'] }} {% endblock %}
+{% block crumbs %}{{ super() }}
+<li><a href="../../collections?lang={{ (locale|lower)[:2] }}">{% trans %}Collections{% endtrans %}</a></li>
+<li><a href="{{ data['$id']|replace('/schema', '') }}?lang={{ (locale|lower)[:2] }}">{{ data['title'] }}</a></li>
+<li><a href="./{{ data['id'] }}schema?lang={{ (locale|lower)[:2] }}">{% trans %}Schema{% endtrans %}</a></a></li>
+{% endblock %}
+{% block body %}
+    <section id="collection-schema">
+      <h1>{{ data['title'] }}</h1>
+      <p>{{ data['description'] }}</p>
+      <p>
+        {% for kw in data['keywords'] %}
+          <span class="badge text-bg-primary bg-primary">{{ kw }}</span>
+        {% endfor %}
+      </p>
+      <h3>{% trans %}Schema{% endtrans %}</h3>
+      <table class="table table-striped table-bordered">
+        <th>Name</th>
+        <th>Title</th>
+        <th>Type</th>
+        <th>Units</th>
+        <th>Values</th>
+      <ul>
+      {% for qname, qinfo in data['properties'].items() %}
+        <tr>
+          <td>{{ qname }}</td>
+          <td>{{ qinfo['title'] }}</td>
+          {% if qname == 'geometry' %}
+          <td><a href="{{ qinfo['$ref'] }}">{{ qname }} </a></td>
+          {% else %}
+          <td><code>{{ qinfo['type'] }}</code></td>
+          {% endif %}
+          <td>{{ qinfo['x-ogc-unit'] }}</td>
+          <td>
+            <ul>
+            {% for value in qinfo['enum'] %}
+              <li><i>{{ value }}</i></li>
+            {% endfor %}
+            </ul>
+          </td>
+        </tr>
+      {% endfor %}
+      </table>
+    </section>
+{% endblock %}