com.adobe.aemds.guide.themes.CopyStylePostOperation Maven / Gradle / Ivy

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 *  All Rights Reserved.
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 *  if any.  The intellectual and technical concepts contained
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package com.adobe.aemds.guide.themes;

import javax.jcr.Node;
import javax.jcr.RepositoryException;

import java.lang.Exception;
import java.util.List;
import java.util.ArrayList;
import org.apache.sling.servlets.post.Modification;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.api.SlingException;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.resource.ModifiableValueMap;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.servlets.post.PostOperation;
import org.apache.sling.servlets.post.PostResponse;
import org.apache.sling.servlets.post.SlingPostProcessor;
import org.apache.sling.api.resource.PersistenceException;
import com.adobe.aemds.guide.service.GuideException;
import java.util.Iterator;
import java.util.Set;
import javax.jcr.Node;
import javax.jcr.Session;
import javax.jcr.RepositoryException;
import javax.jcr.version.VersionException;
import javax.jcr.lock.LockException;
import javax.jcr.nodetype.ConstraintViolationException;
import javax.jcr.AccessDeniedException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.adobe.aemds.guide.utils.GuideThemeUtils;

@Component(metatype = false)
@Service
@Property(name = PostOperation.PROP_OPERATION_NAME, value = "af:copyStyleOperation")
public class CopyStylePostOperation implements PostOperation {

    private Logger log = LoggerFactory.getLogger(CopyStylePostOperation.class);
    /**
      * This needs to be written as simple copy post-operation does not create node if destination
      * does not exits.
      */
    public void run(SlingHttpServletRequest request, PostResponse response, SlingPostProcessor[] processors) {
        try {
            Resource toResource = request.getResource();
            ResourceResolver resourceResolver = request.getResourceResolver();
            String fromResourcePath = request.getParameter("fromEditablePath");
            Resource fromResource = resourceResolver.getResource(fromResourcePath);
            String fromResourceStylePath = fromResourcePath + "/" + GuideThemeConstants.STYLE_NODE;
            Resource fromResourceStyle = resourceResolver.getResource(fromResourceStylePath);
            String cssClass = request.getParameter("cssClass");
            if (toResource != null && fromResource != null) {
                GuideThemeUtils.copyAssets(fromResource, toResource, resourceResolver);
                GuideThemeUtils.copyStyles(fromResource, toResource, resourceResolver, cssClass);
            }
            if (fromResourceStyle!= null && processors != null) {
                for (SlingPostProcessor processor : processors) {
                    final List changes = new ArrayList();
                    processor.process(request, changes);
                }
            }
        } catch(Exception e) {
            log.error("Error in copyStyleAsset postOperation", e);
        }
    }
}