add modal for OAuth Providers showing the URLs

passbook/admin/templates/administration/provider/list.html

@@ -57,6 +57,10 @@
                     <a class="btn btn-default btn-sm"
                         href="{{ href }}?back={{ request.get_full_path }}">{% trans name %}</a>
                     {% endfor %}
+                    {% get_htmls provider as htmls %}
+                    {% for html in htmls %}
+                    {{ html|safe }}
+                    {% endfor %}
                 </td>
             </tr>
             {% endfor %}

passbook/admin/templatetags/admin_reflection.py

@@ -5,6 +5,8 @@ from logging import getLogger
 from django import template
 from django.db.models import Model
 
+from passbook.lib.utils.template import render_to_string
+
 register = template.Library()
 LOGGER = getLogger(__name__)
 
@@ -29,3 +31,24 @@ def get_links(model_instance):
         pass
 
     return links
+
+
+@register.simple_tag(takes_context=True)
+def get_htmls(context, model_instance):
+    """Find all html_ methods on an object instance, run them and return as dict"""
+    prefix = 'html_'
+    htmls = []
+
+    if not isinstance(model_instance, Model):
+        LOGGER.warning("Model %s is not instance of Model", model_instance)
+        return htmls
+
+    try:
+        for name, method in inspect.getmembers(model_instance, predicate=inspect.ismethod):
+            if name.startswith(prefix):
+                template, _context = method(context.get('request'))
+                htmls.append(render_to_string(template, _context))
+    except NotImplementedError:
+        pass
+
+    return htmls

passbook/oauth_provider/models.py

@@ -1,5 +1,6 @@
 """Oauth2 provider product extension"""
 
+from django.shortcuts import reverse
 from django.utils.translation import gettext as _
 from oauth2_provider.models import AbstractApplication
 
@@ -14,6 +15,20 @@ class OAuth2Provider(Provider, AbstractApplication):
     def __str__(self):
         return "OAuth2 Provider %s" % self.name
 
+    def html_setup_urls(self, request):
+        """return template and context modal with URLs for authorize, token, openid-config, etc"""
+        return "oauth2_provider/setup_url_modal.html", {
+            'provider': self,
+            'authorize_url': request.build_absolute_uri(
+                reverse('passbook_oauth_provider:oauth2-authorize')),
+            'token_url': request.build_absolute_uri(
+                reverse('passbook_oauth_provider:token')),
+            'userinfo_url': request.build_absolute_uri(
+                reverse('passbook_api:openid')),
+            'openid_url': request.build_absolute_uri(
+                reverse('passbook_oauth_provider:openid-discovery'))
+        }
+
     class Meta:
 
         verbose_name = _('OAuth2 Provider')

passbook/oauth_provider/templates/oauth2_provider/setup_url_modal.html

@@ -0,0 +1,49 @@
+{% load i18n %}
+
+<button class="btn btn-default btn-sm" data-toggle="modal" data-target="#{{ provider.pk }}">{% trans 'View Setup URLs' %}</button>
+<div class="modal fade" id="{{ provider.pk }}" tabindex="-1" role="dialog" aria-labelledby="{{ provider.pk }}Label" aria-hidden="true">
+  <div class="modal-dialog">
+    <div class="modal-content">
+      <div class="modal-header">
+        <button type="button" class="close" data-dismiss="modal" aria-hidden="true" aria-label="Close">
+          <span class="pficon pficon-close"></span>
+        </button>
+        <h4 class="modal-title" id="{{ provider.pk }}Label">{% trans 'Setup URLs' %}</h4>
+      </div>
+      <div class="modal-body">
+        <form class="form-horizontal">
+          <div class="form-group">
+            <label class="col-sm-3 control-label">{% trans 'Authroize URL' %}</label>
+            <div class="col-sm-9">
+              <input type="text"class="form-control" readonly value="{{ authorize_url }}">
+            </div>
+          </div>
+          <div class="form-group">
+            <label class="col-sm-3 control-label">{% trans 'Token URL' %}</label>
+            <div class="col-sm-9">
+              <input type="text" class="form-control" readonly value="{{ token_url }}">
+            </div>
+          </div>
+          <div class="form-group">
+            <label class="col-sm-3 control-label">{% trans 'Userinfo Endpoint' %}</label>
+            <div class="col-sm-9">
+              <input type="text" class="form-control" readonly value="{{ userinfo_url }}">
+            </div>
+          </div>
+        </form>
+        <hr>
+        <form class="form-horizontal">
+          <div class="form-group">
+            <label class="col-sm-3 control-label">{% trans 'OpenID Configuration URL' %}</label>
+            <div class="col-sm-9">
+              <input type="text"class="form-control" readonly value="{{ openid_url }}">
+            </div>
+          </div>
+        </form>
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-primary" data-dismiss="modal">{% trans 'Close' %}</button>
+      </div>
+    </div>
+  </div>
+</div>