Subversion Repositories SmartDukaan

Rev

Rev 2183 | Rev 2419 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
339 rajveer 1 
package in.shop2020.serving.controllers;
1044 chandransh 2 
 
2263 vikas 3 
import in.shop2020.datalogger.EventType;
339 rajveer 4 
import in.shop2020.serving.services.SolrSearchService;
1999 vikas 5 
import in.shop2020.serving.utils.DataLogger;
517 rajveer 6 
import in.shop2020.serving.utils.FileUtils;
637 rajveer 7 
import in.shop2020.serving.utils.Utils;
339 rajveer 8 
 
517 rajveer 9 
import java.io.File;
339 rajveer 10 
import java.io.UnsupportedEncodingException;
11 
import java.net.URLEncoder;
12 
import java.util.ArrayList;
13 
import java.util.Arrays;
354 rajveer 14 
import java.util.HashMap;
339 rajveer 15 
import java.util.LinkedHashMap;
16 
import java.util.List;
17 
import java.util.Map;
18 
 
19 
import org.apache.commons.lang.StringUtils;
832 rajveer 20 
import org.apache.log4j.Logger;
820 rajveer 21 
import org.apache.struts2.convention.annotation.Result;
339 rajveer 22 
 
1044 chandransh 23 
 
339 rajveer 24 
/**
545 rajveer 25 
 * @author rajveer
339 rajveer 26 
 *
27 
 */
820 rajveer 28 
@Result(name="redirect", location="${location}", type="redirect")
517 rajveer 29 
public class SearchController extends BaseController {
339 rajveer 30 
 
1044 chandransh 31 
	private static final long serialVersionUID = -8392433517042806559L;
1999 vikas 32 
	private static Logger log = Logger.getLogger(Class.class);
1044 chandransh 33 
 
790 vikas 34 
	private List<String> results;
517 rajveer 35 
 
339 rajveer 36 
	/**
37 
	 *
38 
	 */
517 rajveer 39 
	private Map<String, String> snippets;
339 rajveer 40 
 
41 
	/**
42 
	 *
43 
	 */
545 rajveer 44 
	private Map<String, List<String[]>> facets = null;
339 rajveer 45 
 
46 
	/**
47 
	 *
48 
	 */
49 
	private List<String[]> crumbs;
50 
 
517 rajveer 51 
	private String  query;
569 rajveer 52 
	private String sortOrder = null;
545 rajveer 53 
	private Double minPrice = null;
54 
	private Double maxPrice = null;
354 rajveer 55 
 
545 rajveer 56 
	private long windowSize = 10;
57 
	private long page = 1;
58 
	private long totalResults;
59 
	private long beginIndex = 0;
60 
	private String url;
1921 vikas 61 
	private String priceUrl = "?";
569 rajveer 62 
	private long categoryId=10000;
63 
	private String sortUrl;
820 rajveer 64 
	private String location;
339 rajveer 65 
	/**
66 
	 *
67 
	 * @return
68 
	 * @throws UnsupportedEncodingException
69 
	 */
70 
    // GET /query
820 rajveer 71 
 
72 
    public String index() throws UnsupportedEncodingException {
517 rajveer 73 
 
650 rajveer 74 
    	log.info("this.request=" + this.request);
637 rajveer 75 
 
545 rajveer 76 
    	//url = this.request.getRequestURL();
77 
		query = this.request.getParameter("q");
78 
		url = "q="+ URLEncoder.encode(query, "UTF-8");
569 rajveer 79 
 
80 
 
81 
		if(this.request.getParameter("category") != null){
82 
    		this.categoryId = Long.parseLong(this.request.getParameter("category"));
83 
    		url= url + "&category=" + this.request.getParameter("category");
84 
    	}
820 rajveer 85 
		if(query.trim().isEmpty()){
1472 rajveer 86 
			if(categoryId == 10001){
87 
				location = "/all-mobile-phones/" + categoryId;
820 rajveer 88 
				return "redirect";
1472 rajveer 89 
			}else if(categoryId == 10011){
90 
				location = "/all-mobile-accessories/" + categoryId;
91 
				return "redirect";
820 rajveer 92 
			}else{
93 
				return "index";
94 
			}
95 
		}
569 rajveer 96 
		sortUrl = url;
97 
		if(this.request.getParameter("sort") != null){
98 
    		url= url + "&sort=" + this.request.getParameter("sort");
99 
    		sortOrder = this.request.getParameter("sort");
100 
    	}
1921 vikas 101 
		priceUrl += url;
545 rajveer 102 
    	if(this.request.getParameter("page") != null){
103 
    		this.page = Long.parseLong(this.request.getParameter("page"));
104 
    		this.beginIndex = this.windowSize * (this.page-1);
536 rajveer 105 
    	}
545 rajveer 106 
    	if(this.request.getParameter("min-price") != null){
107 
    		this.minPrice = (new Double(this.request.getParameter("min-price")));
108 
    		url= url + "&min-price=" + this.request.getParameter("min-price");
109 
    	}
110 
    	if(this.request.getParameter("max-price") != null){
111 
    		this.maxPrice = (new Double(this.request.getParameter("max-price")));
112 
    		url= url + "&max-price=" + this.request.getParameter("max-price");
113 
    	}
339 rajveer 114 
 
569 rajveer 115 
 
339 rajveer 116 
    	String[] fqrys = this.request.getParameterValues("fq");
545 rajveer 117 
 
339 rajveer 118 
    	this.crumbs = new ArrayList<String[]>();
119 
 
569 rajveer 120 
    	String[] facetDefIDs = new String[] {"F_50010","F_50011","F_50002","F_50001",  "F_50006", "F_50007" };
583 rajveer 121 
    	String[] facetLabels = new String[] {"Category","Sub Category","Price",
569 rajveer 122 
    	    	"Brand", "Data Connectivity", "Camera Resolution"
123 
        	};
124 
 
125 
    	String urlCrumb = "";
126 
    	if(query != null) {
127 
	    	urlCrumb = url;
128 
	    }else {
129 
 
130 
    	}
131 
 
339 rajveer 132 
    	if(fqrys != null) {
133 
	    	log.info("fqrys=" + Arrays.toString(fqrys));
569 rajveer 134 
	    	List<String> arrList = Arrays.asList(facetDefIDs);
135 
	    	for(int i=0; i<fqrys.length; i++){
136 
	    		urlCrumb += "&fq=" + URLEncoder.encode(fqrys[i], "UTF-8");
137 
	    		priceUrl += "&fq=" + URLEncoder.encode(fqrys[i], "UTF-8");
138 
	    		sortUrl += "&fq=" + URLEncoder.encode(fqrys[i], "UTF-8");
139 
	    		String filterUrl = url;
545 rajveer 140 
	    		String facetName = StringUtils.split(fqrys[i], ":")[0];
339 rajveer 141 
	    		String facetValue = StringUtils.split(fqrys[i], ":")[1];
569 rajveer 142 
	    		String facetLabel = facetLabels[arrList.indexOf(facetName)];
143 
	    		for(int j=0; j<fqrys.length; j++) {
144 
	    			if(i==j){
145 
	    				continue;
146 
	    			}
147 
	    			filterUrl += "&fq=" + URLEncoder.encode(fqrys[j], "UTF-8");
148 
		    	}
149 
	    		String[] acrumb = new String[] { facetLabel, facetValue, filterUrl };
150 
	    		log.info("acrumb=" + Arrays.toString(acrumb));
151 
	    		this.crumbs.add(acrumb);
152 
	    	}
153 
    	}
154 
    	url = urlCrumb;
517 rajveer 155 
 
156 
 
339 rajveer 157 
 
569 rajveer 158 
    	SolrSearchService search = new SolrSearchService(query, fqrys, facetDefIDs, (page-1)*windowSize, windowSize, minPrice, maxPrice, categoryId, sortOrder);
790 vikas 159 
 
354 rajveer 160 
    	this.results =  search.getResultMap();
339 rajveer 161 
 
545 rajveer 162 
    	// Facets
339 rajveer 163 
 
164 
    	String qryString = this.request.getQueryString();
165 
    	log.info("qryString=" + qryString);
166 
 
545 rajveer 167 
		this.facets = new LinkedHashMap<String, List<String[]>>();
339 rajveer 168 
    	for (int i=0; i<facetDefIDs.length; i++) {
354 rajveer 169 
    		String facetDefID = facetDefIDs[i];
170 
    		String facetLabel = facetLabels[i];
171 
    		HashMap<String, Integer> facetDetailMap = search.getFacetDetails(facetDefID);
172 
    		if(facetDetailMap==null)
173 
    			continue;
174 
    		List<String[]> values = new ArrayList<String[]>();
175 
    		for(String facet: facetDetailMap.keySet()){
545 rajveer 176 
    			String drilldownURL = url;
177 
      			drilldownURL += "&fq=" + facetDefID + ":" +
354 rajveer 178 
    				URLEncoder.encode(facet, "UTF-8");
179 
      			String[] afacet = new String[] { facet,
180 
      					facetDetailMap.get(facet).toString(), drilldownURL  };
181 
      			values.add(afacet);
182 
 
183 
    		}
184 
 
185 
    		this.facets.put(facetLabel, values);
186 
    	}
187 
 
188 
    	Map<String, Double> priceMap = search.getPriceStatsMap();
517 rajveer 189 
    	if(priceMap != null){
190 
    		this.minPrice = priceMap.get("min");
191 
    		this.maxPrice = priceMap.get("max");
192 
    	}else{
193 
    		this.minPrice = 0.0;
194 
    		this.maxPrice = 0.0;
195 
    	}
354 rajveer 196 
 
545 rajveer 197 
    	this.totalResults = search.getTotalResults();
2263 vikas 198 
        DataLogger.logData(EventType.PRODUCT_SEARCH.name(), session.getId(), Long.toString(userinfo.getUserId()), userinfo.getEmail(),
2157 vikas 199 
                query, Long.toString(categoryId), Long.toString(totalResults));
820 rajveer 200 
    	return "index";
339 rajveer 201 
    }
517 rajveer 202 
 
203 
 
204 
    public Map<String, String> getSnippets() throws Exception {
205 
    	if(results != null){
206 
    		snippets = new HashMap<String, String>();
790 vikas 207 
	    	for(String docId: results){
517 rajveer 208 
				snippets.put(docId, FileUtils.read( Utils.EXPORT_ENTITIES_PATH + docId + File.separator +"SearchSnippet.html"));
209 
			}
210 
    	}
211 
		return snippets;
212 
    }
213 
 
214 
    /**
215 
     *
216 
     * @return
217 
     */
218 
    public String getQuery() {
219 
    	return this.query;
220 
    }
339 rajveer 221 
 
517 rajveer 222 
 
339 rajveer 223 
    /**
224 
     *
225 
     * @return
226 
     */
790 vikas 227 
    public List<String> getResults() {
339 rajveer 228 
    	return this.results;
229 
    }
230 
 
231 
    /**
232 
     *
233 
     * @return
234 
     */
235 
    public Map<String, List<String[]>> getFacets() {
236 
    	return this.facets;
237 
    }
238 
 
545 rajveer 239 
    public long getTotalResults(){
240 
    	return totalResults;
241 
    }
242 
 
243 
    public String getUrl(){
244 
    	return this.url;
245 
    }
246 
 
247 
    public String getPriceUrl(){
248 
    	return this.priceUrl;
249 
    }
250 
 
569 rajveer 251 
    public String getSortUrl(){
252 
    	return this.sortUrl;
253 
    }
254 
 
545 rajveer 255 
	public long getBeginIndex(){
256 
		if(totalResults>0)
257 
			return beginIndex+1;
258 
		return beginIndex;
259 
	}
260 
 
261 
	public long getTotalPages() {
1376 rajveer 262 
		return 1 + (totalResults-1)/windowSize;
545 rajveer 263 
	}
264 
 
265 
	public long getCurrentPage() {
266 
		return this.page;
267 
	}
268 
 
354 rajveer 269 
    public Double getMinPrice() {
270 
    	return this.minPrice;
271 
    }
272 
 
273 
    public Double getMaxPrice() {
274 
    	return this.maxPrice;
275 
    }
276 
 
339 rajveer 277 
    public List<String[]> getCrumbs() {
278 
    	return this.crumbs;
279 
    }
569 rajveer 280 
 
786 rajveer 281 
    public String getSortOrder(){
282 
    	return this.sortOrder;
283 
    }
820 rajveer 284 
 
285 
    public String getLocation(){
286 
    	return this.location;
287 
    }
339 rajveer 288 
}