[SlapTool] Add getHateoasUrl method.

master/bt5/slapos_slap_tool/TestTemplateItem/testSlapOSSlapTool.py

@@ -2789,3 +2789,25 @@ class TestSlapOSSlapToolPersonAccess(TestSlapOSSlapToolMixin):
     finally:
       if os.path.exists(self.revoke_computer_certificate_simulator):
         os.unlink(self.revoke_computer_certificate_simulator)
+
+  def test_getHateoasUrl_NotConfigured(self):
+    for preference in \
+      self.portal.portal_catalog(portal_type="System Preference"):
+      preference = preference.getObject()
+      if preference.getPreferenceState() == 'global':
+        preference.setPreferredHateoasUrl('')
+    self.tic()
+    self.login(self.person_reference)
+    self.assertRaises(NotFound, self.portal_slap.getHateoasUrl)
+
+  def test_getHateoasUrl(self):
+    for preference in \
+      self.portal.portal_catalog(portal_type="System Preference"):
+      preference = preference.getObject()
+      if preference.getPreferenceState() == 'global':
+        preference.setPreferredHateoasUrl('foo')
+    self.tic()
+    self.login(self.person_reference)
+    response = self.portal_slap.getHateoasUrl()
+    self.assertEqual(200, response.status)
+    self.assertEqual('foo', response.body)

master/bt5/slapos_slap_tool/bt/revision

-37
\ No newline at end of file
+38
\ No newline at end of file

master/product/Vifib/Tool/SlapTool.py

@@ -425,6 +425,28 @@ class SlapTool(BaseTool):
         for software_release in software_release_list
           if software_release.getValidationState() == 'published'])
 
+  security.declareProtected(Permissions.AccessContentsInformation,
+    'getHateoasUrl')
+  def getHateoasUrl(self):
+    """
+    Return preferred HATEOAS URL.
+    """
+    try:
+      url = self.getPortalObject().portal_preferences.getPreferredHateoasUrl()
+    except AttributeError:
+      raise NotFound
+    if not url:
+      raise NotFound
+    # Keep in cache server for 7 days
+    self.REQUEST.response.setStatus(200)
+    self.REQUEST.response.setHeader('Cache-Control',
+                                    'public, max-age=1, stale-if-error=604800')
+    self.REQUEST.response.setHeader('Vary',
+                                    'REMOTE_USER')
+    self.REQUEST.response.setHeader('Last-Modified', rfc1123_date(DateTime()))
+    self.REQUEST.response.setHeader('content-type', 'text; charset=utf-8')
+    self.REQUEST.response.setBody(url)
+    return self.REQUEST.response
 
   ####################################################
   # Public POST methods
@@ -774,6 +796,7 @@ class SlapTool(BaseTool):
     self.REQUEST.response.setBody(result)
     return self.REQUEST.response
 
+
   ####################################################
   # Internal methods
   ####################################################