ogcp: add center details view to scopes management

Add a readonly view for the center data.
Mark all the form fields as readonly and set the hidden attribute
to the submit field.

ogcp/templates/actions/center_details.html

@@ -0,0 +1,18 @@
+{% extends 'scopes.html' %}
+{% import "bootstrap/wtf.html" as wtf %}
+
+{% set sidebar_state = 'disabled' %}
+{% set btn_back = true %}
+
+{% block nav_center %} active {% endblock %}
+{% block nav_center_details %} active {% endblock %}
+{% block content %}
+
+<h1 class="m-5">{{_('Center details')}}</h1>
+
+{{ wtf.quick_form(form,
+                  method='post',
+                  button_map={'submit': 'primary'},
+                  extra_classes="mx-5") }}
+
+{% endblock %}

ogcp/templates/scopes.html

@@ -60,6 +60,8 @@
              form="scopesForm" formaction="{{ url_for('action_center_update') }}" formmethod="get">
       <input class="btn btn-light dropdown-item {% block nav_center_delete %}{% endblock %}" type="submit" value="{{ _('Delete center') }}"
              form="scopesForm" formaction="{{ url_for('action_center_delete') }}" formmethod="get">
+      <input class="btn btn-light dropdown-item {% block nav_center_info %}{% endblock %}" type="submit" value="{{ _('Center details') }}"
+             form="scopesForm" formaction="{{ url_for('action_center_info') }}" formmethod="get">
     </div>
   </div>
 

ogcp/views.py

@@ -2219,6 +2219,42 @@ def action_center_update():
         return render_template('actions/center_update.html', form=form,
                                scopes=scopes)
 
+@app.route('/action/center/info', methods=['GET'])
+@login_required
+def action_center_info():
+    form = CenterForm(request.form)
+    params = request.args.to_dict()
+    server = params.get('scope-server')
+    center = params.get('scope-center')
+    if not center:
+        flash(_('Please, select one center'), category='error')
+        return redirect(url_for("scopes"))
+    if not server:
+        flash(_('Internal error: server was not sent as request argument'),
+                category='error')
+        return redirect(url_for("scopes"))
+
+    server = get_server_from_ip_port(server)
+
+    form.server.choices = [(server.ip + ':' + str(server.port), server.name)]
+    form.server.render_kw = {'readonly': True}
+    form.center.data = center
+    form.center.render_kw = {'readonly': True}
+
+    payload = {"id": int(center)}
+    r = server.get('/center/info', payload)
+    if r.status_code != requests.codes.ok:
+        return ogserver_error('scopes')
+    form.comment.data = r.json()['comment']
+    form.comment.render_kw = {'readonly': True}
+    form.name.data = r.json()['name']
+    form.name.render_kw = {'readonly': True}
+    form.submit.render_kw = {'readonly': True, 'hidden': True}
+
+    scopes, clients = get_scopes()
+    return render_template('actions/center_details.html', form=form,
+                            scopes=scopes)
+
 def get_scope_context_rec(elem_id, elem_type, scopes, ancestors):
     if not scopes:
         return ([], None)