MobilePageAssetsUpdateHandler.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.day.cq.commons.DownloadResource
* com.day.cq.commons.jcr.JcrUtil
* com.day.cq.contentsync.config.ConfigEntry
* com.day.cq.contentsync.handler.AbstractSlingResourceUpdateHandler
* com.day.cq.dam.api.Asset
* com.day.cq.dam.api.Rendition
* com.day.cq.dam.api.RenditionPicker
* com.day.cq.wcm.api.Page
* com.day.cq.wcm.api.PageManager
* com.day.cq.wcm.foundation.Download
* com.day.cq.wcm.foundation.Image
* com.day.cq.wcm.foundation.WCMRenditionPicker
* javax.jcr.Node
* javax.jcr.RepositoryException
* javax.jcr.Session
* javax.servlet.ServletException
* org.apache.commons.lang.StringUtils
* org.apache.felix.scr.annotations.Activate
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Property
* org.apache.felix.scr.annotations.Service
* org.apache.jackrabbit.util.Text
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.resource.ResourceResolverFactory
* org.apache.sling.api.resource.ResourceUtil
* org.apache.sling.api.resource.ValueMap
* org.apache.sling.commons.osgi.OsgiUtil
* org.apache.sling.jcr.resource.JcrResourceResolverFactory
* org.osgi.service.component.ComponentContext
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.cq.mobile.platform.impl.contentsync.handler;
import com.adobe.cq.mobile.platform.impl.contentsync.handler.ResourceVisitor;
import com.day.cq.commons.DownloadResource;
import com.day.cq.commons.jcr.JcrUtil;
import com.day.cq.contentsync.config.ConfigEntry;
import com.day.cq.contentsync.handler.AbstractSlingResourceUpdateHandler;
import com.day.cq.dam.api.Asset;
import com.day.cq.dam.api.Rendition;
import com.day.cq.dam.api.RenditionPicker;
import com.day.cq.wcm.api.Page;
import com.day.cq.wcm.api.PageManager;
import com.day.cq.wcm.foundation.Download;
import com.day.cq.wcm.foundation.Image;
import com.day.cq.wcm.foundation.WCMRenditionPicker;
import java.io.IOException;
import java.util.Calendar;
import java.util.Date;
import java.util.Dictionary;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.servlet.ServletException;
import org.apache.commons.lang.StringUtils;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Service;
import org.apache.jackrabbit.util.Text;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ResourceResolverFactory;
import org.apache.sling.api.resource.ResourceUtil;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.commons.osgi.OsgiUtil;
import org.apache.sling.jcr.resource.JcrResourceResolverFactory;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(metatype=1, factory="com.day.cq.contentsync.handler.ContentUpdateHandler/mobilepageassets", inherit=1)
@Service
public class MobilePageAssetsUpdateHandler
extends AbstractSlingResourceUpdateHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(MobilePageAssetsUpdateHandler.class);
private static String DEFAULT_IMAGE_SELECTOR = ".img";
protected static final String PN_INCLUDE_PAGE_THUMB = "includePageThumbnail";
@Property(value={"foundation/components/image"}, cardinality=Integer.MAX_VALUE)
private static final String IMAGE_RESOURCE_TYPES = "cq.pagesupdatehandler.imageresourcetypes";
private String[] imageResourceTypes;
@Activate
protected void activate(ComponentContext context) {
this.imageResourceTypes = OsgiUtil.toStringArray(context.getProperties().get("cq.pagesupdatehandler.imageresourcetypes"));
}
public boolean updateCacheEntry(ConfigEntry configEntry, Long lastUpdated, String configCacheRoot, Session adminSession, Session userSession) {
configCacheRoot = this.getConfigCacheRoot(configEntry, configCacheRoot);
boolean modified = false;
try {
HashMap<String, Session> bits = new HashMap<String, Session>(1);
bits.put("user.jcr.session", userSession);
ResourceResolver resolver = this.resourceResolverFactory.getResourceResolver(bits);
Page rootPage = ((PageManager)resolver.adaptTo(PageManager.class)).getPage(this.getResolvedContentPath(configEntry));
boolean deep = true;
ValueMap configOptions = ResourceUtil.getValueMap((Resource)resolver.getResource(configEntry.getPath()));
boolean includePageImage = (Boolean)configOptions.get("includePageThumbnail", (Object)true);
if (this.isModified(rootPage, lastUpdated, configCacheRoot, adminSession)) {
boolean bl = modified = this.collectAssets(rootPage, includePageImage, configCacheRoot, adminSession, userSession) || modified;
}
if (deep) {
boolean bl = modified = this.updateCacheEntryWithChildren(rootPage, includePageImage, lastUpdated, configCacheRoot, adminSession, adminSession) || modified;
}
if (modified) {
adminSession.save();
}
}
catch (Exception ex) {
LOGGER.error("Unexpected error while updating cache for config: " + configEntry.getPath(), (Throwable)ex);
}
return modified;
}
private boolean updateCacheEntryWithChildren(Page parentPage, boolean includePageImage, Long lastUpdated, String configCacheRoot, Session adminSession, Session userSession) throws Exception {
boolean modified = false;
Iterator children = parentPage.listChildren();
while (children.hasNext()) {
Page childPage = (Page)children.next();
if (this.isModified(childPage, lastUpdated, configCacheRoot, adminSession)) {
modified = this.collectAssets(childPage, includePageImage, configCacheRoot, adminSession, userSession) || modified;
}
modified = this.updateCacheEntryWithChildren(childPage, includePageImage, lastUpdated, configCacheRoot, adminSession, adminSession) || modified;
}
return modified;
}
private boolean isModified(Page page, Long lastUpdated, String configCacheRoot, Session session) throws RepositoryException {
if (page.getContentResource().getResourceType() == null || page.getContentResource().getResourceType().equals("cq:PageContent")) {
return false;
}
if (!session.nodeExists(configCacheRoot + page.getPath())) {
return true;
}
Calendar cal = page.getLastModified();
if (cal == null) {
String ct = page.getContentResource().getResourceType();
cal = (Calendar)page.getProperties().get("jcr:created", Calendar.class);
}
if (cal != null) {
long lastModified = cal.getTime().getTime();
return lastUpdated < lastModified || lastModified == -1;
}
return true;
}
private boolean collectAssets(Page page, boolean includePageImage, String configCacheRoot, Session adminSession, Session userSession) throws RepositoryException {
boolean modified = false;
if (includePageImage) {
try {
Download download;
Resource pageImageResource = page.getContentResource("./image");
if (pageImageResource != null && ((download = new Download(pageImageResource)).hasContent() || StringUtils.isNotEmpty((String)download.getFileReference()))) {
String path = page.getPath() + ".img.png";
modified = this.renderResource(path, configCacheRoot, adminSession, userSession) || modified;
}
}
catch (Exception ex) {
LOGGER.error("Failed to extract page image", (Throwable)ex);
}
}
ComponentVisitor visitor = new ComponentVisitor(configCacheRoot, adminSession, userSession);
visitor.visit(page.getContentResource());
return modified || visitor.madeChanges();
}
private boolean isA(Resource resource, String[] resourceTypes) {
for (String type : resourceTypes) {
LOGGER.debug("Testing resource against image type " + type + " for " + resource.getPath());
if (!ResourceUtil.isA((Resource)resource, (String)type)) continue;
LOGGER.debug("Resource was an image of type " + type + " for " + resource.getPath());
return true;
}
LOGGER.debug("Resource was not an image of type " + resource.getResourceType() + " for " + resource.getPath());
return false;
}
protected String getTargetPath(String path) {
String newPath = StringUtils.replace((String)path, (String)"jcr:content", (String)"jcr_content");
LOGGER.debug("Changing path: " + path + " to:" + newPath);
return newPath;
}
private class ComponentVisitor
extends ResourceVisitor {
private static final String DOWNLOAD_RESOURCE_TYPE = "foundation/components/download";
private String configCacheRoot;
private Session adminSession;
private Session userSession;
private ResourceResolver resolver;
private boolean madeChanges;
public ComponentVisitor(String configCacheRoot, Session adminSession, Session userSession) {
this.madeChanges = false;
this.configCacheRoot = configCacheRoot;
this.adminSession = adminSession;
this.userSession = userSession;
this.resolver = MobilePageAssetsUpdateHandler.this.resolverFactory.getResourceResolver(userSession);
}
boolean madeChanges() {
return this.madeChanges;
}
@Override
protected void accept(Resource res) {
try {
if (MobilePageAssetsUpdateHandler.this.isA(res, MobilePageAssetsUpdateHandler.this.imageResourceTypes)) {
LOGGER.debug("Image check passed for resource " + res.getPath());
Image image = new Image(res);
String selector = DEFAULT_IMAGE_SELECTOR;
LOGGER.debug("Adding image to content using selector " + selector + " for " + res.getPath());
image.setSelector(selector);
this.updateImageResource(image);
} else if (ResourceUtil.isA((Resource)res, (String)"foundation/components/download")) {
Download download = new Download(res);
this.updateDownloadResource((DownloadResource)download);
} else {
LOGGER.debug("Image check failed for resource " + res.getPath());
}
}
catch (RepositoryException e) {
LOGGER.error("Updating page dependencies failed: ", (Throwable)e);
}
}
private void updateImageResource(Image image) {
try {
this.madeChanges = MobilePageAssetsUpdateHandler.this.renderResource(image.getHref(), this.configCacheRoot, this.adminSession, this.userSession) || this.madeChanges;
}
catch (Exception e) {
LOGGER.error("Rendering image resource failed: ", (Throwable)e);
}
}
private void updateDownloadResource(DownloadResource download) throws RepositoryException {
if (download.hasContent()) {
String srcPath = download.getFileReference();
if (!srcPath.equals("")) {
Rendition rendition;
Resource srcRes = this.resolver.getResource(srcPath);
if (srcRes != null && srcRes.adaptTo(Asset.class) != null && (rendition = ((Asset)srcRes.adaptTo(Asset.class)).getRendition((RenditionPicker)new WCMRenditionPicker())) != null && rendition.adaptTo(Node.class) != null) {
String cacheParentPath = this.configCacheRoot + Text.getRelativeParent((String)download.getHref(), (int)1);
Node parent = JcrUtil.createPath((String)cacheParentPath, (String)"sling:Folder", (Session)this.userSession);
JcrUtil.copy((Node)((Node)rendition.adaptTo(Node.class)), (Node)parent, (String)Text.getName((String)download.getHref()));
this.madeChanges = true;
}
} else {
srcPath = download.getFileNodePath();
Resource srcRes = this.resolver.getResource(srcPath);
if (srcRes != null) {
String cacheParentPath = this.configCacheRoot + Text.getRelativeParent((String)download.getHref(), (int)1);
Node parent = JcrUtil.createPath((String)cacheParentPath, (String)"sling:Folder", (Session)this.userSession);
JcrUtil.copy((Node)((Node)srcRes.adaptTo(Node.class)), (Node)parent, (String)Text.getName((String)download.getHref()));
this.madeChanges = true;
}
}
}
}
}
}