PageDataServlet.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.day.cq.commons.TidyJSONWriter
* com.day.cq.tagging.Tag
* com.day.cq.wcm.api.Page
* com.day.cq.wcm.api.PageManager
* com.day.cq.wcm.api.Template
* com.day.cq.wcm.api.WCMException
* com.day.cq.wcm.core.stats.PageViewStatistics
* javax.servlet.ServletException
* org.apache.commons.codec.digest.DigestUtils
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.sling.SlingServlet
* org.apache.sling.api.SlingHttpServletRequest
* org.apache.sling.api.SlingHttpServletResponse
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.resource.ValueMap
* org.apache.sling.api.servlets.SlingSafeMethodsServlet
* org.apache.sling.commons.json.JSONException
* org.apache.sling.commons.json.io.JSONWriter
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.cq.contexthub.impl.servlet;
import com.day.cq.commons.TidyJSONWriter;
import com.day.cq.tagging.Tag;
import com.day.cq.wcm.api.Page;
import com.day.cq.wcm.api.PageManager;
import com.day.cq.wcm.api.Template;
import com.day.cq.wcm.api.WCMException;
import com.day.cq.wcm.core.stats.PageViewStatistics;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.io.Writer;
import javax.servlet.ServletException;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.sling.SlingServlet;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.api.servlets.SlingSafeMethodsServlet;
import org.apache.sling.commons.json.JSONException;
import org.apache.sling.commons.json.io.JSONWriter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@SlingServlet(resourceTypes={"sling/servlet/default"}, selectors={"pagedata"}, extensions={"json"}, methods={"GET"})
public class PageDataServlet
extends SlingSafeMethodsServlet {
private static final String CONTENTTYPE_JAVASCRIPT = "application/json; charset=utf-8";
private final Logger LOGGER;
@Reference
private PageViewStatistics pws;
public PageDataServlet() {
this.LOGGER = LoggerFactory.getLogger(this.getClass());
}
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException {
try {
response.setContentType("application/json; charset=utf-8");
ResourceResolver resolver = request.getResourceResolver();
StringWriter buffer = new StringWriter();
TidyJSONWriter writer = new TidyJSONWriter((Writer)buffer);
writer.setTidy(true);
PageManager pageMgr = (PageManager)resolver.adaptTo(PageManager.class);
if (pageMgr != null) {
Page page = pageMgr.getContainingPage(request.getResource());
this.setData((JSONWriter)writer, page);
}
String ETag = "\"" + DigestUtils.md5Hex((String)writer.toString()) + "\"";
response.addHeader("ETag", ETag);
if (ETag.equals(request.getHeader("If-None-Match"))) {
response.setStatus(304);
} else {
response.getWriter().write(buffer.toString());
}
}
catch (JSONException e) {
this.LOGGER.error("Error while generating JSON pagedata.", (Throwable)e);
response.sendError(500, "Error while generating JSON pagedata.");
}
}
private void setData(JSONWriter writer, Page page) throws JSONException {
writer.object();
if (page != null) {
Page topLevelPage;
writer.key("title").value((Object)page.getTitle());
String descr = (String)page.getProperties().get("jcr:description", (Object)"");
writer.key("description").value((Object)descr);
writer.key("path").value((Object)page.getPath());
long monthlyHits = 0;
try {
Object[] hits = this.pws.report(page);
if (hits != null && hits.length > 2) {
monthlyHits = (Long)hits[2];
}
}
catch (WCMException ex) {
monthlyHits = -1;
}
writer.key("hits").value(monthlyHits);
String navTitle = page.getNavigationTitle();
if (navTitle == null) {
navTitle = page.getTitle();
}
if (navTitle == null) {
navTitle = page.getName();
}
writer.key("navTitle").value((Object)navTitle);
if (page.getTemplate() != null) {
writer.key("template").value((Object)page.getTemplate().getPath());
writer.key("thumbnail").value((Object)page.getTemplate().getThumbnailPath());
}
Tag[] tags = page.getTags();
String tagsStr = "";
for (Tag tag : tags) {
tagsStr = tagsStr + tag.getTitle() + " ";
}
writer.key("tags").value((Object)tagsStr);
Page siteLevelPage = page.getAbsoluteParent(2);
if (siteLevelPage != null) {
writer.key("sitesection").value((Object)siteLevelPage.getName());
}
if ((topLevelPage = page.getAbsoluteParent(3)) != null) {
writer.key("subsection").value((Object)topLevelPage.getName());
}
}
writer.endObject();
}
protected void bindPws(PageViewStatistics pageViewStatistics) {
this.pws = pageViewStatistics;
}
protected void unbindPws(PageViewStatistics pageViewStatistics) {
if (this.pws == pageViewStatistics) {
this.pws = null;
}
}
}