Remove acl additional action listprovider config

This replaces the listprovider config with a organization config based
implementation.

Author: geichelberger

etc/listproviders/acl.additional.actions.properties

@@ -0,0 +1,88 @@
+/*
+ * Licensed to The Apereo Foundation under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ *
+ * The Apereo Foundation licenses this file to you under the Educational
+ * Community License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of the License
+ * at:
+ *
+ *   http://opensource.org/licenses/ecl2.txt
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ *
+ */
+
+package org.opencastproject.list.common.provider;
+
+import org.opencastproject.list.api.ResourceListProvider;
+import org.opencastproject.list.api.ResourceListQuery;
+import org.opencastproject.list.util.ListProviderUtil;
+import org.opencastproject.security.api.SecurityService;
+import org.opencastproject.security.api.Organization;
+import org.opencastproject.security.util.SecurityUtil;
+
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Reference;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Map;
+import java.util.HashMap;
+
+@Component(
+    service = ResourceListProvider.class,
+    property = {
+        "service.description=ACL additional actions list provider",
+        "opencast.service.type=org.opencastproject.list.provider.AclAdditionalActionsListProvider"
+    }
+)
+public class AclAdditionalActionsListProvider implements ResourceListProvider {
+
+  private static final String PROVIDER_PREFIX = "ACL.ACTIONS";
+  private static final String[] NAMES = { PROVIDER_PREFIX };
+  private static final Logger logger = LoggerFactory.getLogger(AclAdditionalActionsListProvider.class);
+
+  private SecurityService securityService;
+
+  @Reference
+  public void setSecurityService(SecurityService securityService) {
+    this.securityService = securityService;
+  }
+
+  @Override
+  public String[] getListNames() {
+    return NAMES;
+  }
+
+  @Override
+  public Map<String, String> getList(String listName, ResourceListQuery query) {
+    try {
+      Organization org = securityService.getOrganization();
+      if (org == null) {
+        return new HashMap<>();
+      }
+      Map<String, String> actions = SecurityUtil.additionalAclActions(org);
+      return ListProviderUtil.filterMap(actions, query);
+    } catch (Exception e) {
+      logger.warn("Unable to read additional ACL actions from organization configuration", e);
+      return new HashMap<>();
+    }
+  }
+
+  @Override
+  public boolean isTranslatable(String listName) {
+    return false;
+  }
+
+  @Override
+  public String getDefault() {
+    return null;
+  }
+}