ProductViewHandler.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.cq.commerce.api.Product
* com.adobe.granite.xss.XSSAPI
* com.day.cq.search.Predicate
* com.day.cq.search.PredicateConverter
* com.day.cq.search.PredicateGroup
* com.day.cq.search.Query
* com.day.cq.search.QueryBuilder
* com.day.cq.search.result.Hit
* com.day.cq.search.result.SearchResult
* com.day.cq.tagging.Tag
* com.day.cq.tagging.TagManager
* com.day.cq.wcm.core.contentfinder.Hit
* com.day.cq.wcm.core.contentfinder.ViewHandler
* com.day.cq.wcm.core.contentfinder.ViewQuery
* javax.jcr.RepositoryException
* javax.jcr.Session
* javax.jcr.query.Row
* org.apache.commons.lang.StringUtils
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Properties
* 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.jackrabbit.commons.query.GQL
* org.apache.jackrabbit.commons.query.GQL$Filter
* org.apache.sling.api.SlingHttpServletRequest
* org.apache.sling.api.request.RequestPathInfo
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.resource.ValueMap
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.cq.commerce.pim.impl.contentfinder;
import com.adobe.cq.commerce.api.Product;
import com.adobe.granite.xss.XSSAPI;
import com.day.cq.search.Predicate;
import com.day.cq.search.PredicateConverter;
import com.day.cq.search.PredicateGroup;
import com.day.cq.search.Query;
import com.day.cq.search.QueryBuilder;
import com.day.cq.search.result.SearchResult;
import com.day.cq.tagging.Tag;
import com.day.cq.tagging.TagManager;
import com.day.cq.wcm.core.contentfinder.Hit;
import com.day.cq.wcm.core.contentfinder.ViewHandler;
import com.day.cq.wcm.core.contentfinder.ViewQuery;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.query.Row;
import org.apache.commons.lang.StringUtils;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Properties;
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.jackrabbit.commons.query.GQL;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.request.RequestPathInfo;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ValueMap;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component
@Service
@Properties(value={@Property(name="service.description", value={"Handles the display of the products tab in the content finder"}), @Property(name="sling.servlet.paths", value={"/bin/wcm/contentfinder/product/view"})})
public class ProductViewHandler
extends ViewHandler {
private static Logger log = LoggerFactory.getLogger(ProductViewHandler.class);
private TagManager tagManager;
@Reference
private XSSAPI xssAPI;
@Reference(policy=ReferencePolicy.STATIC)
private QueryBuilder queryBuilder;
private static final String DEFAULT_START_PATH = "/etc/commerce/products";
public static final String PROPPERTY_STEP = "*/";
private static final String COMMERCE_TYPE = "cq:commerceType";
private static final String PRODUCT_COMMERCE_TYPE = "product";
private static final String TAGS_PROP = "tags";
private static final String CQ_TAGS_PROP = "cq:tags";
private Set<String> predicateSet;
protected ViewQuery createQuery(SlingHttpServletRequest request, Session session, String queryString) throws RepositoryException {
String startPath;
if (queryString != null) {
queryString = ProductViewHandler.preserveWildcards(queryString);
}
PredicateGroup gqlPredicateGroup = PredicateConverter.createPredicatesFromGQL((String)queryString);
this.tagManager = (TagManager)request.getResourceResolver().adaptTo(TagManager.class);
this.predicateSet = this.customizePredicateGroup(gqlPredicateGroup);
RequestPathInfo pathInfo = request.getRequestPathInfo();
String string = startPath = pathInfo.getSuffix() != null && pathInfo.getSuffix().startsWith("/etc/commerce/products") ? pathInfo.getSuffix() : "/etc/commerce/products";
if (!this.predicateSet.contains("path")) {
gqlPredicateGroup.add(new Predicate("path").set("path", startPath));
}
if (gqlPredicateGroup.get("limit") == null) {
String limit = request.getParameter("limit");
if (limit != null && !limit.equals("")) {
int offset = Integer.parseInt(StringUtils.substringBefore((String)limit, (String)".."));
int total = Integer.parseInt(StringUtils.substringAfter((String)limit, (String)".."));
gqlPredicateGroup.set("limit", Long.toString(total - offset));
gqlPredicateGroup.set("offset", Long.toString(offset));
} else {
gqlPredicateGroup.set("limit", Long.toString(20));
}
}
ProductViewHandler.addProductConstraint(request, gqlPredicateGroup);
if (!this.predicateSet.contains("orderby")) {
gqlPredicateGroup.add(new Predicate("orderby").set("orderby", "@jcr:lastModified").set("sort", "desc"));
}
return new GQLViewQuery(request.getResourceResolver(), this.xssAPI, this.queryBuilder, gqlPredicateGroup, this.predicateSet);
}
private static Hit createHit(Product product, String excerpt, XSSAPI xssAPI) throws RepositoryException {
Hit hit = new Hit();
String path = product.getPath();
String name = path.substring(path.lastIndexOf("/") + 1);
String title = product.getTitle();
if (title == null || title.length() == 0) {
title = name;
}
hit.set("name", (Object)xssAPI.encodeForHTML(name));
hit.set("path", (Object)path);
hit.set("thumbnail", (Object)xssAPI.getValidHref(product.getThumbnailUrl(48)));
hit.set("title", (Object)xssAPI.encodeForHTML(title));
hit.set("sku", (Object)xssAPI.encodeForHTML(product.getSKU()));
hit.set("excerpt", (Object)xssAPI.filterHTML(excerpt));
return hit;
}
private Set<String> customizePredicateGroup(PredicateGroup predicateGroup) {
if (predicateGroup == null) {
return new HashSet<String>();
}
HashSet<String> predicateSet = new HashSet<String>();
for (int i = 0; i < predicateGroup.size(); ++i) {
if (predicateGroup.get(i) instanceof PredicateGroup) {
PredicateGroup optionalGrp = (PredicateGroup)predicateGroup.get(i);
predicateSet.addAll(this.customizePredicateGroup(optionalGrp));
predicateGroup.set(i, (Predicate)optionalGrp);
continue;
}
if (!(predicateGroup.get(i) instanceof Predicate)) continue;
Predicate predicate = predicateGroup.get(i);
predicateSet.add(predicate.getType());
this.modifyPredicate(predicateGroup, predicate, i);
}
return predicateSet;
}
private void modifyPredicate(PredicateGroup parentGroup, Predicate predicate, int index) {
String fulltext;
String property = predicate.get("property");
if ("property".equals(predicate.getType())) {
String value = predicate.get("value");
if (property.equals("tags") || property.equals("tag")) {
Tag tag;
predicate.set("property", "cq:tags");
parentGroup.set(index, predicate);
if (this.tagManager != null && (tag = this.tagManager.resolve(value)) == null) {
Predicate tagSearchPredicate = new Predicate("tagsearch");
tagSearchPredicate.set("property", "cq:tags");
tagSearchPredicate.set("tagsearch", value);
parentGroup.set(index, tagSearchPredicate);
}
} else {
int depth = StringUtils.countMatches((String)(property = ProductViewHandler.revertWildcards(property)), (String)"*/");
if (depth > 0) {
predicate.set("property", property.replace("*/", ""));
predicate.set("depth", String.valueOf(depth));
parentGroup.set(index, predicate);
}
}
} else if ("fulltext".equals(predicate.getType()) && (fulltext = predicate.get("fulltext", "")) != null) {
if (fulltext != null) {
fulltext = ProductViewHandler.revertWildcards(fulltext);
}
predicate.set("fulltext", fulltext);
Predicate tagSearchPredicate = new Predicate("tagsearch");
tagSearchPredicate.set("property", "cq:tags");
tagSearchPredicate.set("tagsearch", fulltext);
PredicateGroup optionalGrp = new PredicateGroup();
optionalGrp.setAllRequired(false);
optionalGrp.add(predicate);
optionalGrp.add(tagSearchPredicate);
parentGroup.set(index, (Predicate)optionalGrp);
}
}
private static String preserveWildcards(String queryString) {
if (queryString != null) {
queryString = queryString.replace("*", "%");
}
return queryString;
}
private static String revertWildcards(String queryString) {
if (queryString != null) {
queryString = queryString.replace("%", "*");
}
return queryString;
}
private static void addProductConstraint(SlingHttpServletRequest request, PredicateGroup gqlPredicateGroup) {
Predicate predicate = new Predicate("property");
predicate.set("property", "cq:commerceType");
predicate.set("value", "product");
predicate.set("operation", "equals");
gqlPredicateGroup.add(predicate);
}
protected void bindXssAPI(XSSAPI xSSAPI) {
this.xssAPI = xSSAPI;
}
protected void unbindXssAPI(XSSAPI xSSAPI) {
if (this.xssAPI == xSSAPI) {
this.xssAPI = null;
}
}
protected void bindQueryBuilder(QueryBuilder queryBuilder) {
this.queryBuilder = queryBuilder;
}
protected void unbindQueryBuilder(QueryBuilder queryBuilder) {
if (this.queryBuilder == queryBuilder) {
this.queryBuilder = null;
}
}
private static class GQLViewQuery
implements ViewQuery {
Session session;
ResourceResolver resolver;
private final XSSAPI xssAPI;
private final QueryBuilder qb;
private final PredicateGroup predicateGroup;
private final Set<String> predicateSet;
public GQLViewQuery(ResourceResolver resolver, XSSAPI xssAPI, QueryBuilder qb, PredicateGroup predicateGroup, Set<String> predicateSet) {
this.session = (Session)resolver.adaptTo(Session.class);
this.resolver = resolver;
this.xssAPI = xssAPI;
this.predicateGroup = predicateGroup;
this.qb = qb;
this.predicateSet = predicateSet;
}
public Collection<Hit> execute() {
ArrayList<Hit> hits = new ArrayList<Hit>();
Query query = this.qb.createQuery(this.predicateGroup, this.session);
Iterator searchHits = query.getResult().getHits().iterator();
try {
while (searchHits.hasNext()) {
String excerpt;
com.day.cq.search.result.Hit searchHit = (com.day.cq.search.result.Hit)searchHits.next();
String path = searchHit.getPath();
Product product = (Product)this.resolver.getResource(path).adaptTo(Product.class);
if (product == null) continue;
try {
excerpt = searchHit.getExcerpt();
}
catch (Exception e) {
excerpt = "";
}
hits.add(ProductViewHandler.createHit(product, excerpt, this.xssAPI));
}
}
catch (RepositoryException re) {
log.error("A repository error occurred", (Throwable)re);
}
return hits;
}
}
private static class ProductFilter
implements GQL.Filter {
ResourceResolver resolver;
ProductFilter(ResourceResolver resolver) {
this.resolver = resolver;
}
public boolean include(Row row) throws RepositoryException {
String path = row.getPath();
Resource resource = this.resolver.getResource(path);
if (resource == null) {
return false;
}
ValueMap valueMap = (ValueMap)resource.adaptTo(ValueMap.class);
return valueMap.containsKey((Object)"cq:commerceType") && valueMap.get((Object)"cq:commerceType").equals("product");
}
}
}