/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * licenses this file to you under the Apache 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 the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>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.apereo.portal.layout.dlm;

import org.apereo.portal.PortalException;
import org.apereo.portal.security.IPerson;
import org.w3c.dom.Element;

/** Layout processing action to reset an attribute to the value specified by the owning fragment. */
public class LPAResetAttribute implements ILayoutProcessingAction {
    private String nodeId = null;
    private String name = null;
    private IPerson person = null;
    private Element ilfNode = null;
    private String fragmentValue = null;

    LPAResetAttribute(
            String nodeId, String name, String fragmentValue, IPerson p, Element ilfNode) {
        this.nodeId = nodeId;
        this.name = name;
        this.person = p;
        this.ilfNode = ilfNode;
        this.fragmentValue = fragmentValue;
    }

    /**
     * Reset a parameter to not override the value specified by a fragment. This is done by removing
     * the parm edit in the PLF and setting the value in the ILF to the passed-in fragment value.
     */
    public void perform() throws PortalException {
        /*
         * push the change into the PLF
         */
        if (nodeId.startsWith(Constants.FRAGMENT_ID_USER_PREFIX)) {
            // remove the parm edit
            EditManager.removeEditDirective(nodeId, name, person);
        }
        /*
         * push the fragment value into the ILF if not the name element. For the
         * name element the locale specific value will be injected during
         * layout rendering.
         */
        if (!name.equals(Constants.ATT_NAME)) {
            ilfNode.setAttribute(name, fragmentValue);
        }
    }
}

/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * licenses this file to you under the Apache 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 the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>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.apereo.portal.layout.dlm;

import org.apereo.portal.PortalException;
import org.apereo.portal.security.IPerson;
import org.w3c.dom.Element;

/** Layout processing action to reset an attribute to the value specified by the owning fragment. */
public class LPAResetAttribute implements ILayoutProcessingAction {
    private String nodeId = null;
    private String name = null;
    private IPerson person = null;
    private Element ilfNode = null;
    private String fragmentValue = null;

    LPAResetAttribute(
            String nodeId, String name, String fragmentValue, IPerson p, Element ilfNode) {
        this.nodeId = nodeId;
        this.name = name;
        this.person = p;
        this.ilfNode = ilfNode;
        this.fragmentValue = fragmentValue;
    }

    /**
     * Reset a parameter to not override the value specified by a fragment. This is done by removing
     * the parm edit in the PLF and setting the value in the ILF to the passed-in fragment value.
     */
    @Override
    public void perform() throws PortalException {
        /*
         * push the change into the PLF
         */
        if (nodeId.startsWith(Constants.FRAGMENT_ID_USER_PREFIX)) {
            // remove the parm edit
            EditManager.removeEditDirective(nodeId, name, person);
        }
        /*
         * push the fragment value into the ILF if not the name element. For the
         * name element the locale specific value will be injected during
         * layout rendering.
         */
        if (!name.equals(Constants.ATT_NAME)) {
            ilfNode.setAttribute(name, fragmentValue);
        }
    }
}

annotate LPAResetAttribute perform() as @Override