adding mazer_url to AnsibleDistribution

closes #4970

CHANGES/4970.misc

@@ -0,0 +1 @@
+Adding mazer_url to AnsibleDistribution

CHANGES/4996.bugfix

@@ -0,0 +1 @@
+Validating collection remote URL

CHANGES/5167.feature

@@ -0,0 +1 @@
+Mirror ansible collection

pulp_ansible/app/serializers.py

@@ -1,5 +1,6 @@
 from gettext import gettext as _
 
+from django.conf import settings
 from rest_framework import serializers
 
 from pulpcore.plugin.serializers import (
@@ -111,8 +112,29 @@ class AnsibleDistributionSerializer(RepositoryVersionDistributionSerializer):
     Serializer for Ansible Distributions.
     """
 
+    mazer_url = serializers.SerializerMethodField(
+        read_only=True, help_text=_("The URL of a mazer content source.")
+    )
+
+    def get_mazer_url(self, obj):
+        """
+        Get mazer_url.
+        """
+        return "{hostname}/pulp_ansible/galaxy/{base_path}".format(
+            hostname=settings.ANSIBLE_API_HOSTNAME, base_path=obj.base_path
+        )
+
     class Meta:
-        fields = RepositoryVersionDistributionSerializer.Meta.fields
+        fields = (
+            "_href",
+            "_created",
+            "base_path",
+            "content_guard",
+            "name",
+            "repository",
+            "repository_version",
+            "mazer_url",
+        )
         model = AnsibleDistribution
 
 

pulp_ansible/tests/functional/api/collection/test_consume_content.py

@@ -1,8 +1,6 @@
 # coding=utf-8
 """Tests that content hosted by Pulp can be consumed by mazer."""
 import unittest
-from functools import reduce
-from urllib.parse import urljoin
 
 from pulp_smash import api, cli, config, exceptions
 from pulp_smash.pulp3.constants import REPO_PATH
@@ -52,12 +50,10 @@ def test_consume_content(self):
         )
         self.addCleanup(self.client.delete, distribution["_href"])
 
-        galaxy_url = reduce(
-            urljoin, (self.cfg.get_base_url(), "/pulp_ansible/galaxy/", distribution["base_path"])
-        )
-
         self.cli_client.run(
-            "mazer install {} -c -s {}".format(COLLECTION_WHITELIST, galaxy_url).split()
+            "mazer install {} -c -s {}".format(
+                COLLECTION_WHITELIST, distribution["mazer_url"]
+            ).split()
         )
         self.addCleanup(self.cli_client.run, "mazer remove {}".format(COLLECTION_WHITELIST).split())