Subversion Repositories SmartDukaan

Rev

Rev 5552 | Rev 5930 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1778 rajveer 1 
package in.shop2020.serving.controllers;
2 
 
2263 vikas 3 
import in.shop2020.datalogger.EventType;
1778 rajveer 4 
import in.shop2020.serving.utils.FileUtils;
5 
import in.shop2020.serving.utils.Utils;
2511 vikas 6 
import in.shop2020.utils.DataLogger;
1778 rajveer 7 
 
8 
import java.io.BufferedReader;
9 
import java.io.File;
10 
import java.io.FileInputStream;
11 
import java.io.IOException;
12 
import java.io.InputStreamReader;
1950 rajveer 13 
import java.text.DecimalFormat;
1778 rajveer 14 
import java.util.ArrayList;
5547 amit.gupta 15 
import java.util.HashMap;
5422 amit.gupta 16 
import java.util.Iterator;
1778 rajveer 17 
import java.util.LinkedHashMap;
18 
import java.util.List;
19 
import java.util.Map;
20 
 
2056 vikas 21 
import org.apache.commons.lang.StringUtils;
1778 rajveer 22 
import org.apache.log4j.Logger;
23 
import org.apache.struts2.convention.annotation.Action;
24 
import org.apache.struts2.convention.annotation.Actions;
25 
import org.apache.struts2.convention.annotation.Result;
5322 amit.gupta 26 
import org.apache.struts2.convention.annotation.Results;
1778 rajveer 27 
 
5547 amit.gupta 28 
import com.opensymphony.xwork2.ActionContext;
29 
 
1778 rajveer 30 
/**
31 
 *
32 
 * @author rajveer
33 
 *
34 
 */
35 
 
5322 amit.gupta 36 
@Results({
37 
    @Result(name = "show", location = "compare-show.vm"),
38 
    @Result(name = "redirect", location = "${redirectUrl}", type = "redirect", params={"statusCode", "301"})
39 
})
1778 rajveer 40 
public class CompareController extends BaseController {
41 
 
42 
    private static final long serialVersionUID = 1L;
43 
 
2944 chandransh 44 
    private static Logger logger = Logger.getLogger(Class.class);
2157 vikas 45 
 
1950 rajveer 46 
    List<String> slides = new ArrayList<String>();
47 
 
1778 rajveer 48 
    private List<String> productList;
49 
    private List<String> productNames;
5048 amit.gupta 50 
    private List<String> productTitles;
1778 rajveer 51 
    private Map<String, String> snippets;
1950 rajveer 52 
    private List<String> unComparedSlides;
53 
    private List<String> commonSlides;
5547 amit.gupta 54 
    private Map<String, String> hyphenatedNames = new HashMap<String, String>();
5322 amit.gupta 55 
    private String redirectUrl;
1950 rajveer 56 
 
57 
    private Map<String, String> slideNameImportanceMap;
58 
 
59 
    private Map<String, Map<String, Double>> productSlideScores;
60 
 
61 
    private List<String> importances = new ArrayList<String>();
62 
 
1778 rajveer 63 
    public CompareController() {
64 
        super();
1950 rajveer 65 
        importances.add("V. Imp");
66 
        importances.add("Imp");
67 
        importances.add("Not Imp");
1778 rajveer 68 
    }
69 
 
70 
    @Actions({
71 
        @Action("/compare-mobile-phones"),
5347 amit.gupta 72 
        @Action("/compare-laptops"),
73 
        @Action("/compare-tablets"),
1778 rajveer 74 
        @Action("/compare")
75 
    })
76 
 
77 
    public String index() throws SecurityException, IOException {
78 
        productList = new ArrayList<String>();
5322 amit.gupta 79 
        StringBuffer prodNames = new StringBuffer("");
80 
        StringBuffer requestParams = new StringBuffer("");
1821 rajveer 81 
        if(request.getParameter("p1") != null){
82 
            this.productList.add(request.getParameter("p1"));
1778 rajveer 83 
        }
1821 rajveer 84 
        if(request.getParameter("p2") != null){
85 
            this.productList.add(request.getParameter("p2"));
1778 rajveer 86 
        }
1821 rajveer 87 
        if(request.getParameter("p3") != null){
88 
            this.productList.add(request.getParameter("p3"));
1778 rajveer 89 
        }
1821 rajveer 90 
        if(request.getParameter("p4") != null){
91 
            this.productList.add(request.getParameter("p4"));
1778 rajveer 92 
        }
1821 rajveer 93 
        if(request.getParameter("p5") != null){
94 
            this.productList.add(request.getParameter("p5"));
1778 rajveer 95 
        }
5322 amit.gupta 96 
        boolean first = true;
97 
        int i=1;
98 
        for(String product : productList){
99 
        	String hyphenatedName = getHyphenatedName(product);
100 
        	if(!hyphenatedName.equals("")){
101 
        		if(first){
102 
        			prodNames.append(hyphenatedName);
103 
        			requestParams.append("?p"+ (i++) + "=" + product);
104 
        			first = false;
105 
        		} else {
106 
        			prodNames.append("-vs-" + hyphenatedName);
107 
        			requestParams.append("&p"+ (i++) + "=" + product);
108 
        		}
109 
        	}
110 
        }
5552 phani.kuma 111 
        if(request.getParameter("fromsrc") != null){
112 
	        if(first){
113 
	 			requestParams.append("?fromsrc=" + request.getParameter("fromsrc"));
114 
	 			first = false;
115 
	 		} else {
116 
	 			requestParams.append("&fromsrc=" + request.getParameter("fromsrc"));
117 
	 		}
118 
        }
5547 amit.gupta 119 
        redirectUrl = "/" + ActionContext.getContext().getName() + "/" + prodNames.append(requestParams).toString().toLowerCase();
5322 amit.gupta 120 
        logger.info("301 Redirection to " + redirectUrl);
121 
        return "redirect";
1778 rajveer 122 
    }
123 
 
5322 amit.gupta 124 
    public String show() throws SecurityException, IOException {
5552 phani.kuma 125 
         logger.info(ActionContext.getContext().getName());
5322 amit.gupta 126 
    	 productList = new ArrayList<String>();
5552 phani.kuma 127 
    	 String fromsrc = "";
5322 amit.gupta 128 
         if(request.getParameter("p1") != null){
129 
             this.productList.add(request.getParameter("p1"));
130 
         }
131 
         if(request.getParameter("p2") != null){
132 
             this.productList.add(request.getParameter("p2"));
133 
         }
134 
         if(request.getParameter("p3") != null){
135 
             this.productList.add(request.getParameter("p3"));
136 
         }
137 
         if(request.getParameter("p4") != null){
138 
             this.productList.add(request.getParameter("p4"));
139 
         }
140 
         if(request.getParameter("p5") != null){
141 
             this.productList.add(request.getParameter("p5"));
142 
         }
5552 phani.kuma 143 
         if(request.getParameter("fromsrc") != null){
144 
        	 fromsrc = request.getParameter("fromsrc");
145 
         }
5752 amar.kumar 146 
         if(fromsrc!=null) {
147 
        	 DataLogger.logData(EventType.PRODUCT_COMPARE, getSessionId(), userinfo.getUserId(), userinfo.getEmail(),
148 
        			 StringUtils.join(productList, ", "), fromsrc);
149 
         }
5322 amit.gupta 150 
         return "show";
151 
    }
152 
 
1778 rajveer 153 
    public List<String> getSlideNames() {
154 
        productNames = new ArrayList<String>();
5048 amit.gupta 155 
        productTitles = new ArrayList<String>();
1950 rajveer 156 
        slideNameImportanceMap = new LinkedHashMap<String, String>();
157 
        productSlideScores = new LinkedHashMap<String, Map<String, Double>>();
5422 amit.gupta 158 
        Iterator<String> productListIterator = productList.iterator();
159 
        while(productListIterator.hasNext()) {
5547 amit.gupta 160 
        	String productId = productListIterator.next();
161 
            File f = new File(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "SlideNamesSnippet.html");
1778 rajveer 162 
            FileInputStream fis = null;
163 
            try {
164 
                fis = new FileInputStream(f);
165 
                BufferedReader br = new BufferedReader(new InputStreamReader(fis));
166 
                String line;
5048 amit.gupta 167 
                boolean isProductName = true;
168 
                boolean isProductTitle = true;
1950 rajveer 169 
                Map<String, Double> slideScores = new LinkedHashMap<String, Double>();
1778 rajveer 170 
                while((line = br.readLine()) != null){
171 
                    if(isProductName){
1950 rajveer 172 
                        productNames.add(line);
5547 amit.gupta 173 
                        hyphenatedNames.put(productId, line.replaceAll(" +", "-").replaceAll("/", "-").replaceAll("-+", "-"));
1950 rajveer 174 
                        productSlideScores.put(line, slideScores);
1778 rajveer 175 
                        isProductName = false;
176 
                        continue;
177 
                    }
5048 amit.gupta 178 
                    if(isProductTitle){
179 
                    	productTitles.add(line);
180 
                    	isProductTitle = false;
181 
                    	continue;
182 
                    }
1950 rajveer 183 
 
184 
                    String[] parts = line.split("!!!");
185 
                    String slideName = parts[0];
186 
                    String importance = parts[1];
187 
                    double score = Double.parseDouble(parts[2]);
188 
                    if(score > 0){
189 
                        if(!slideNameImportanceMap.containsKey(slideName)){
190 
                            if(!importance.equals("None")){
191 
                                slideNameImportanceMap.put(slideName, importance);
192 
                            }
193 
                        }
194 
                        if(!slideScores.containsKey(slideName)){
195 
                            slideScores.put(slideName, score);
196 
                        }
1778 rajveer 197 
                    }
1950 rajveer 198 
                    if(!slides.contains(slideName)){
199 
                        slides.add(slideName);
200 
                    }
201 
 
1778 rajveer 202 
                }
203 
            } catch (IOException e) {
5422 amit.gupta 204 
            	productListIterator.remove();
2944 chandransh 205 
                logger.error("Error while reading snippet", e);
1778 rajveer 206 
            }
207 
        }
2944 chandransh 208 
        logger.info(productNames);
1950 rajveer 209 
 
210 
        unComparedSlides = new ArrayList<String>();
211 
        for(String slideName: slides){
212 
            if(!slideNameImportanceMap.containsKey(slideName)){
213 
                unComparedSlides.add(slideName);
214 
            }
215 
        }
1778 rajveer 216 
        return slides;
217 
    }
218 
 
1950 rajveer 219 
    public List<String> getUncomparedSlides(){
220 
        return this.unComparedSlides;
221 
    }
1778 rajveer 222 
 
1950 rajveer 223 
    public List<String> getcommonSlides(){
224 
        return this.commonSlides;
225 
    }
226 
 
5322 amit.gupta 227 
    public String getRedirectUrl(){
228 
    	return this.redirectUrl;
229 
    }
230 
 
1950 rajveer 231 
    public List<Double> getOverallScores(){
232 
        List<Double> overallScores = new ArrayList<Double>();
233 
        for(String productId : productSlideScores.keySet()){
234 
            Map<String, Double> slideScores = productSlideScores.get(productId);
1977 rajveer 235 
            double commulativeWeightedScore = 0.0;
236 
            double commulativeWeights = 0.0;
1950 rajveer 237 
 
238 
            for(String slideName: slideNameImportanceMap.keySet()){
239 
                double score = 0.0;
240 
                if(slideScores.get(slideName) != null){
241 
                    score = slideScores.get(slideName);
242 
                }
243 
                String importance = slideNameImportanceMap.get(slideName);
244 
                if(importance.equals("V. Imp")){
1977 rajveer 245 
                    commulativeWeightedScore += score*55;
246 
                    commulativeWeights += 55;
1950 rajveer 247 
                }
248 
                if(importance.equals("Imp")){
1977 rajveer 249 
                    commulativeWeightedScore += score*30;
250 
                    commulativeWeights += 30;
1950 rajveer 251 
                }
252 
                if(importance.equals("Not Imp")){
1977 rajveer 253 
                    commulativeWeightedScore += score*15;
254 
                    commulativeWeights += 15;
1950 rajveer 255 
                }
256 
            }
1977 rajveer 257 
            double weightedScore = commulativeWeightedScore/commulativeWeights;
1950 rajveer 258 
 
259 
            DecimalFormat oneDForm = new DecimalFormat("#.#");
260 
            weightedScore = Double.valueOf(oneDForm.format(weightedScore));
261 
 
262 
            overallScores.add(weightedScore);
263 
        }
264 
 
265 
 
266 
        return overallScores;
267 
    }
268 
 
1778 rajveer 269 
    public Map<String, String> getSnippets(){
270 
        if (productList != null) {
1950 rajveer 271 
            snippets = new LinkedHashMap<String, String>();
1778 rajveer 272 
            for (String productId : productList) {
273 
                try {
274 
                    snippets.put(productId, FileUtils.read(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "ComparisonSnippet.html"));
275 
                } catch (IOException e) {
2944 chandransh 276 
                    logger.error(e);
1778 rajveer 277 
                }
278 
            }
279 
        }
1950 rajveer 280 
        this.commonSlides = new ArrayList<String>();
281 
 
1778 rajveer 282 
        return snippets;
283 
    }
1950 rajveer 284 
 
285 
    public Map<String, String> getProductSummarySnippets(){
286 
        if (productList != null) {
287 
            snippets = new LinkedHashMap<String, String>();
288 
            for (String productId : productList) {
289 
                try {
290 
                    snippets.put(productId, FileUtils.read(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "CompareProductSummarySnippet.html"));
291 
                } catch (IOException e) {
2944 chandransh 292 
                    logger.error(e);
1950 rajveer 293 
                }
294 
            }
295 
        }
296 
        return snippets;
297 
    }
1778 rajveer 298 
    public Map<String, String> getProductSnippets(){
299 
        if (productList != null) {
1950 rajveer 300 
            snippets = new LinkedHashMap<String, String>();
1778 rajveer 301 
            for (String productId : productList) {
302 
                try {
303 
                    snippets.put(productId, FileUtils.read(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "CompareProductSnippet.html"));
304 
                } catch (IOException e) {
2944 chandransh 305 
                    logger.error(e);
1778 rajveer 306 
                }
307 
            }
308 
 
309 
        }
310 
        return snippets;
311 
    }
312 
 
1950 rajveer 313 
    public List<String> getProductList(){
314 
        return this.productList;
315 
    }
316 
 
1778 rajveer 317 
    public List<String> getProductNames(){
318 
        return this.productNames;
319 
    }
1950 rajveer 320 
 
5048 amit.gupta 321 
    public String getPageTitle(){
322 
    	StringBuffer sb1 = new StringBuffer("Compare ");
323 
    	StringBuffer sb2 = new StringBuffer("");
324 
    	for(String title : this.productTitles) {
325 
    		sb2.append(" vs " + title);
326 
    	}
327 
    	sb2.replace(0, 3, "");
328 
    	return sb1.append(sb2).toString();
329 
    }
330 
 
331 
    public String getPageDescription(){
332 
    	StringBuffer sb1 = new StringBuffer("Compare ");
333 
    	StringBuffer sb2 = new StringBuffer("");
334 
    	for(String name : this.productNames) {
335 
    		sb2.append(" vs " + name);
336 
    	}
337 
    	sb2.replace(0, 3, "");
338 
    	return sb1.append(sb2).append(" | Price, Specifications and Reviews ").toString();
339 
    }
340 
 
341 
    public String getKeywords(){
342 
    	StringBuffer sb1 = new StringBuffer("Compare, ");
343 
    	StringBuffer sb2 = new StringBuffer("");
344 
    	for(String name : this.productNames) {
345 
    		sb2.append(", " + name);
346 
    	}
347 
    	sb2.replace(0, 2, "");
348 
    	return sb1.append(sb2).append(", Price, Specifications and Reviews ").toString();
349 
 
350 
    }
351 
 
1950 rajveer 352 
    public Map<String, String> getSlideNameImportanceMap(){
353 
        return this.slideNameImportanceMap;
354 
    }
355 
 
356 
    public Map<String, Map<String, Double>> getProductSlideScores(){
357 
        return this.productSlideScores;
358 
    }
359 
 
360 
    public List<String> getImportances(){
361 
        return this.importances;
362 
    }
5322 amit.gupta 363 
 
364 
    private String getHyphenatedName(String productId) {
365 
    	File f = new File(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "SlideNamesSnippet.html");
366 
        FileInputStream fis = null;
367 
        String hyphenatedName = "";
368 
    	 try {
369 
             fis = new FileInputStream(f);
370 
             BufferedReader br = new BufferedReader(new InputStreamReader(fis));
5358 amit.gupta 371 
             hyphenatedName = br.readLine().replaceAll(" +", "-").replaceAll("/", "-").replaceAll("-+", "-");
5322 amit.gupta 372 
         } catch (IOException e) {
373 
             logger.error("Error while reading snippet", e);
374 
         }
375 
         return hyphenatedName;
376 
    }
5547 amit.gupta 377 
 
378 
    public String getUrlForGeneratedCompareWith(String productId){
379 
    	return "/generated/" + hyphenatedNames.get(productId).toLowerCase() + "?p1=" + productId;
380 
    }
381 
 
382 
    public String getUrlForProductPage(String productId){
383 
    	String hyphenatedCategory = ActionContext.getContext().getName();
384 
    	hyphenatedCategory = hyphenatedCategory.split("-", 2)[1];
385 
    	return "/" + hyphenatedCategory+ "/" + hyphenatedNames.get(productId).toLowerCase() + "-" + productId;
386 
    }
387 
 
388 
    public String getActionName(){
389 
    	return ActionContext.getContext().getName();
390 
    }
1821 rajveer 391 
}