Remove pre-defined Quay.io specific contact information

Fixes https://jira.coreos.com/browse/QUAY-1176

config.py

@@ -90,11 +90,7 @@ class DefaultConfig(ImmutableConfig):
   REGISTRY_TITLE = 'Red Hat Quay'
   REGISTRY_TITLE_SHORT = 'Red Hat Quay'
 
-  CONTACT_INFO = [
-    'mailto:support@quay.io',
-    'tel:+1-888-GO-REDHAT',
-    'https://twitter.com/quayio',
-  ]
+  CONTACT_INFO = []
 
   # Mail config
   MAIL_SERVER = ''

endpoints/common.py

@@ -108,6 +108,7 @@ def render_page_template(name, route_data=None, **kwargs):
 
     return oauth_config
 
+  has_contact = len(app.config.get('CONTACT_INFO', [])) > 0
   contact_href = None
   if len(app.config.get('CONTACT_INFO', [])) == 1:
     contact_href = app.config['CONTACT_INFO'][0]
@@ -140,6 +141,7 @@ def render_page_template(name, route_data=None, **kwargs):
                              aci_conversion=features.ACI_CONVERSION,
                              has_billing=features.BILLING,
                              contact_href=contact_href,
+                             has_contact=has_contact,
                              hostname=app.config['SERVER_HOSTNAME'],
                              preferred_scheme=app.config['PREFERRED_URL_SCHEME'],
                              version_number=version_number,

templates/base.html

@@ -152,7 +152,9 @@ mixpanel.init("{{ mixpanel_key }}", { track_pageview : false, debug: {{ is_debug
           <li quay-require="['BILLING']"><a href="/privacy" target="_self">Privacy</a></li>
           <li quay-require="['BILLING']"><a href="/security/" target="_self">Security</a></li>
           <li quay-require="['BILLING']"><a href="/about/" target="_self">About</a></li>
+          {% if has_contact %}
           <li><b><a href="{{ contact_href or '/contact/' }}" target="_self">Contact</a></b></li>
+          {% endif %}
           <li quay-require="['BILLING']">
             <span class="quay-service-status"></span>
           </li>

util/config/schema.py

@@ -142,7 +142,6 @@ CONFIG_SCHEMA = {
     },
     'CONTACT_INFO': {
       'type': 'array',
-      'minItems': 1,
       'uniqueItems': True,
       'description': 'If specified, contact information to display on the contact page. ' +
                      'If only a single piece of contact information is specified, the contact footer will link directly.',