GroupsServlet.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.day.jcr.vault.packaging.JcrPackage
* com.day.jcr.vault.packaging.JcrPackageDefinition
* com.day.jcr.vault.packaging.JcrPackageManager
* com.day.jcr.vault.packaging.PackageId
* com.day.jcr.vault.packaging.PackagingService
* javax.jcr.Node
* javax.jcr.NodeIterator
* javax.jcr.Property
* javax.jcr.RepositoryException
* javax.jcr.Session
* javax.servlet.ServletException
* javax.servlet.http.HttpServletRequest
* javax.servlet.http.HttpServletResponse
* org.apache.sling.commons.json.io.JSONWriter
* org.osgi.framework.BundleContext
* org.slf4j.Logger
*/
package com.day.crx.packmgr.impl.servlets;
import com.day.crx.packmgr.impl.AbstractServlet;
import com.day.jcr.vault.packaging.JcrPackage;
import com.day.jcr.vault.packaging.JcrPackageDefinition;
import com.day.jcr.vault.packaging.JcrPackageManager;
import com.day.jcr.vault.packaging.PackageId;
import com.day.jcr.vault.packaging.PackagingService;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Writer;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.Property;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.sling.commons.json.io.JSONWriter;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
public class GroupsServlet
extends AbstractServlet {
public GroupsServlet(BundleContext bc) {
super(bc);
}
private Group getOrAddGroup(Map<String, Group> groups, String name) throws RepositoryException {
Group g = groups.get(name);
if (g == null) {
g = new Group();
g.name = name;
groups.put(g.name, g);
}
return g;
}
private Map<String, Group> getGroups(JcrPackageManager packMgr, boolean compressVersion) throws RepositoryException {
TreeMap<String, Group> groups = new TreeMap<String, Group>();
HashMap<String, Boolean> names = new HashMap<String, Boolean>();
for (JcrPackage pack : packMgr.listPackages()) {
boolean include;
String name = pack.getDefinition().getId().getName();
String groupName = pack.getDefinition().getId().getGroup();
Group g = this.getOrAddGroup(groups, groupName);
boolean bl = include = !compressVersion || compressVersion && !names.containsKey(groupName + ":" + name);
if (include) {
++g.count;
++g.deepCount;
names.put(groupName + ":" + name, true);
}
if (g.isRoot()) continue;
do {
int pos;
groupName = (pos = groupName.lastIndexOf("/")) >= 0 ? groupName.substring(0, pos) : "";
g = this.getOrAddGroup(groups, groupName);
if (!include) continue;
++g.deepCount;
} while (!g.isRoot());
}
return groups;
}
private void findEmptyGroups(Node node, Map<String, Group> groups) throws RepositoryException {
NodeIterator nodeIter = node.getNodes();
while (nodeIter.hasNext()) {
Node n = nodeIter.nextNode();
if (n.isNodeType("nt:file") || n.getName().startsWith(".")) continue;
String name = n.getPath().substring("/etc/packages/".length());
this.getOrAddGroup(groups, name);
this.findEmptyGroups(n, groups);
}
}
@Override
protected void doService(HttpServletRequest request, HttpServletResponse res, Session session) throws ServletException, IOException {
res.setContentType("application/json");
res.setCharacterEncoding("UTF-8");
try {
PrintWriter pw = res.getWriter();
JSONWriter w = new JSONWriter((Writer)pw);
w.object();
w.key("groups").array();
boolean compressVersion = "true".equals(request.getParameter("compressVersion"));
JcrPackageManager packMgr = PackagingService.getPackageManager((Session)session);
Map<String, Group> groups = this.getGroups(packMgr, compressVersion);
Node packRoot = packMgr.getPackageRoot(true);
if (packRoot != null) {
this.findEmptyGroups(packRoot, groups);
}
boolean includeAll = "true".equals(request.getParameter("includeAll"));
boolean includeRoot = "true".equals(request.getParameter("includeRoot"));
boolean includeMyPackages = "true".equals(request.getParameter("includeMyPackages"));
boolean onlyTopLevel = "true".equals(request.getParameter("onlyTopLevel"));
if (includeAll) {
int total = 0;
for (Group g : groups.values()) {
total += g.count;
}
w.object();
w.key("name").value((Object)null);
w.key("title").value((Object)"All");
w.key("count").value((long)total);
w.key("deepCount").value((long)total);
w.endObject();
}
if (includeMyPackages && !groups.containsKey("my_packages")) {
w.object();
w.key("name").value((Object)"my_packages");
w.key("title").value((Object)"my_packages");
w.key("count").value(0);
w.key("deepCount").value(0);
w.endObject();
}
for (Group g : groups.values()) {
String title;
if (onlyTopLevel && !g.isTopLevel() || !includeRoot && g.isRoot()) continue;
w.object();
w.key("name").value((Object)g.name);
String string = title = g.isRoot() ? "(none)" : g.name;
if (!g.isRoot() && packRoot != null && packRoot.hasProperty(g.name + "/jcr:title")) {
title = packRoot.getProperty(g.name + "/jcr:title").getString();
}
w.key("title").value((Object)title);
w.key("count").value((long)g.count);
w.key("deepCount").value(g.isRoot() ? (long)g.count : (long)g.deepCount);
w.endObject();
}
w.endArray();
w.endObject();
}
catch (Exception e) {
this.logger.error("Error while retrieving infos: {}", (Object)e.toString());
res.sendError(500);
}
}
private static class Group {
public String name;
public int count = 0;
public int deepCount = 0;
private Group() {
}
boolean isRoot() {
return this.name.length() == 0;
}
boolean isTopLevel() {
return this.name.indexOf("/") < 0;
}
}
}