SyncVarProcess.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.day.cq.commons.jcr.JcrUtil
* com.day.cq.dam.api.Asset
* com.day.cq.dam.api.Rendition
* com.day.cq.dam.commons.process.AbstractAssetWorkflowProcess
* com.day.cq.dam.commons.util.DamUtil
* com.day.cq.workflow.PayloadMap
* com.day.cq.workflow.WorkflowException
* com.day.cq.workflow.WorkflowSession
* com.day.cq.workflow.exec.WorkItem
* com.day.cq.workflow.exec.WorkflowData
* com.day.cq.workflow.metadata.MetaDataMap
* com.day.text.Text
* javax.jcr.Item
* javax.jcr.Node
* javax.jcr.NodeIterator
* javax.jcr.RepositoryException
* javax.jcr.Session
* org.apache.commons.lang.StringUtils
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Property
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.Service
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.day.cq.dam.core.process;
import com.day.cq.commons.jcr.JcrUtil;
import com.day.cq.dam.api.Asset;
import com.day.cq.dam.api.Rendition;
import com.day.cq.dam.commons.process.AbstractAssetWorkflowProcess;
import com.day.cq.dam.commons.util.DamUtil;
import com.day.cq.workflow.PayloadMap;
import com.day.cq.workflow.WorkflowException;
import com.day.cq.workflow.WorkflowSession;
import com.day.cq.workflow.exec.WorkItem;
import com.day.cq.workflow.exec.WorkflowData;
import com.day.cq.workflow.metadata.MetaDataMap;
import com.day.text.Text;
import java.util.ArrayList;
import java.util.List;
import javax.jcr.Item;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import org.apache.commons.lang.StringUtils;
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.ReferencePolicy;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(metatype=0)
@Service
@Property(name="process.label", value={"Synchronize /var/dam"})
public class SyncVarProcess
extends AbstractAssetWorkflowProcess {
private static final Logger log = LoggerFactory.getLogger(SyncVarProcess.class);
@Reference(policy=ReferencePolicy.STATIC)
private PayloadMap payloadMap;
private static final long INTERVAL = 200;
public void execute(WorkItem workItem, WorkflowSession workflowSession, MetaDataMap metaData) throws WorkflowException {
String[] args = this.buildArguments(metaData);
try {
Node node;
Session session;
String mode = null;
if (this.getValuesFromArgs("mode", args).size() > 0) {
mode = (String)this.getValuesFromArgs("mode", args).get(0);
}
if ((node = this.getNodeFromPayload(workItem, session = workflowSession.getSession())) != null && mode != null) {
if (mode.equals("sync")) {
this.sync(node, this.getResourceResolver(session));
}
} else if (mode != null && mode.equals("cleanup")) {
String path;
String string = path = workItem.getWorkflowData().getPayloadType().equals("JCR_PATH") ? workItem.getWorkflowData().getPayload().toString() : null;
while (path != null && !session.itemExists(path)) {
path = Text.getRelativeParent((String)path, (int)1);
}
this.cleanup((Node)session.getItem(path));
} else {
log.debug("execute: referenced payload node does not exist; work item [{}].", (Object)workItem.getId());
}
if (session.hasPendingChanges()) {
session.save();
}
}
catch (RepositoryException e) {
log.error("execute: error while syncing structure; work item [{}]: ", (Object)workItem.getId(), (Object)e);
}
}
public void execute(WorkItem workItem, WorkflowSession workflowSession) throws Exception {
}
private void sync(Node node, ResourceResolver resolver) throws RepositoryException {
Session session = node.getSession();
if (node.isNodeType("sling:OrderedFolder")) {
JcrUtil.createPath((String)this.getDest(node), (String)"nt:folder", (String)"nt:folder", (Session)session, (boolean)false);
this.cleanup(node);
NodeIterator itr = node.getNodes();
while (itr.hasNext()) {
Node n = itr.nextNode();
if (n.isNodeType("dam:Asset")) {
log.debug("sync: syncing asset [{}]...", (Object)this.safeGetPath(n));
Asset asset = (Asset)resolver.getResource(n.getPath()).adaptTo(Asset.class);
if (null != asset) {
String dest = this.getDest(node);
if (session.itemExists(this.getDest(n)) || this.getDest(n).contains("/._") || this.payloadMap.isInWorkflow(dest + "/" + asset.getName(), true)) continue;
JcrUtil.copy((Node)((Node)asset.getOriginal().adaptTo(Node.class)), (Node)((Node)session.getItem(dest)), (String)asset.getName(), (boolean)true);
continue;
}
log.warn("sync: asset [{}] doesn't exist, cannot sync.");
continue;
}
if (!node.isNodeType("sling:OrderedFolder") || n.getParent().isNodeType("dam:Asset") || n.getName().equals("jcr:content")) continue;
log.debug("sync: syncing folder [{}]...", (Object)this.safeGetPath(n));
String dest = this.getDest(n);
if (!session.itemExists(dest)) {
Node destNode = (Node)session.getItem(this.getDest(node));
destNode.addNode(n.getName(), "nt:folder");
}
this.sync(n, resolver);
}
} else if (node.isNodeType("dam:Asset")) {
Asset asset = (Asset)resolver.getResource(node.getPath()).adaptTo(Asset.class);
String dest = this.getDest(node.getParent());
if (!(session.itemExists(this.getDest(node)) || this.payloadMap.isInWorkflow(dest + "/" + asset.getName(), true) || node.getParent().getName().equals("subassets"))) {
JcrUtil.copy((Node)((Node)asset.getOriginal().adaptTo(Node.class)), (Node)((Node)session.getItem(dest)), (String)asset.getName(), (boolean)true);
}
}
}
private String getDest(Node node) throws RepositoryException {
return DamUtil.assetToBinaryPath((String)node.getPath());
}
private void cleanup(Node node) throws RepositoryException {
block8 : {
try {
if (!node.getSession().itemExists(this.getDest(node))) break block8;
Node varFolder = (Node)node.getSession().getItem(this.getDest(node));
log.debug("cleanup: starting cleanup for [{}]...", (Object)this.safeGetPath(varFolder));
boolean isReady = false;
long kizSize = 0;
long count = 5;
do {
try {
Thread.sleep(200);
}
catch (InterruptedException e) {
log.debug("cleanup: caught interrupt for [{}].", (Object)this.safeGetPath(varFolder));
break;
}
long currentSize = varFolder.getNodes().getSize();
boolean bl = isReady = currentSize == kizSize;
if (isReady && count == 0) break;
count = isReady ? --count : 5;
kizSize = currentSize;
} while (true);
NodeIterator itr = varFolder.getNodes();
while (itr.hasNext()) {
Node varNode = itr.nextNode();
if (node.hasNode(varNode.getName()) || this.payloadMap.isInWorkflow(varNode.getPath(), true) || varNode.getPath().contains("/._")) continue;
log.info("cleanup: removing folder [{}]...", (Object)this.safeGetPath(varNode));
try {
varNode.remove();
}
catch (RepositoryException e) {
log.debug("cleanup: failed to remove [{}]: ", (Object)this.safeGetPath(node), (Object)e);
}
}
}
catch (RepositoryException e) {
log.warn("cleanup: failed to clean [{}]: ", (Object)this.safeGetPath(node));
}
}
}
public String[] buildArguments(MetaDataMap metaData) {
String processArgs = (String)metaData.get(Arguments.PROCESS_ARGS.name(), String.class);
if (processArgs != null && !processArgs.equals("")) {
return processArgs.split(",");
}
ArrayList<String> arguments = new ArrayList<String>();
String currentMode = (String)metaData.get(Arguments.MODE.name(), String.class);
if (StringUtils.isNotBlank((String)currentMode)) {
arguments.add(Arguments.MODE.getArgumentPrefix() + currentMode);
}
return arguments.toArray(new String[arguments.size()]);
}
protected void bindPayloadMap(PayloadMap payloadMap) {
this.payloadMap = payloadMap;
}
protected void unbindPayloadMap(PayloadMap payloadMap) {
if (this.payloadMap == payloadMap) {
this.payloadMap = null;
}
}
public static enum Modes {
sync,
cleanup;
private Modes() {
}
}
public static enum Arguments {
PROCESS_ARGS("PROCESS_ARGS"),
MODE("mode");
private String argumentName;
private Arguments(String argumentName) {
this.argumentName = argumentName;
}
public String getArgumentName() {
return this.argumentName;
}
public String getArgumentPrefix() {
return this.argumentName + ":";
}
}
}