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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;
5930 amit.gupta 56 
    private boolean comparable = false;
1950 rajveer 57 
 
58 
    private Map<String, String> slideNameImportanceMap;
59 
 
60 
    private Map<String, Map<String, Double>> productSlideScores;
61 
 
62 
    private List<String> importances = new ArrayList<String>();
63 
 
1778 rajveer 64 
    public CompareController() {
65 
        super();
1950 rajveer 66 
        importances.add("V. Imp");
67 
        importances.add("Imp");
68 
        importances.add("Not Imp");
1778 rajveer 69 
    }
70 
 
71 
    @Actions({
72 
        @Action("/compare-mobile-phones"),
5347 amit.gupta 73 
        @Action("/compare-laptops"),
74 
        @Action("/compare-tablets"),
5930 amit.gupta 75 
        @Action("/compare-compact-cameras"),
5941 amit.gupta 76 
        @Action("/compare-dslr-cameras"),
5930 amit.gupta 77 
        @Action("/compare-battery"),
78 
        @Action("/compare-bluetooth-headset"),
79 
        @Action("/compare-external-dard-disks"),
80 
        @Action("/compare-pen-drive"),
81 
        @Action("/compare-memory-card"),
82 
        @Action("/compare-face-plate"),
83 
        @Action("/compare-car-charger"),
84 
        @Action("/compare-decal"),
85 
        @Action("/compare-headset"),
86 
        @Action("/compare-data-cable"),
87 
        @Action("/compare-carrying-case"),
88 
        @Action("/compare-headphones"),
89 
        @Action("/compare-speaker"),
90 
        @Action("/compare-charger"),
10161 amit.gupta 91 
        @Action("/compare-screen-guard"),
92 
        @Action("/compare-smart-watches"),
93 
        @Action("/compare-printer-cartridges"),
94 
        @Action("/compare-mouse-pads"),
95 
        @Action("/compare-laptop-chargers"),
96 
        @Action("/compare-data-card"),
97 
        @Action("/compare-laptop-bags"),
98 
        @Action("/compare-vehicle-mounts"),
99 
        @Action("/compare-power-bank")
5930 amit.gupta 100 
 
1778 rajveer 101 
    })
102 
 
103 
    public String index() throws SecurityException, IOException {
104 
        productList = new ArrayList<String>();
5322 amit.gupta 105 
        StringBuffer prodNames = new StringBuffer("");
106 
        StringBuffer requestParams = new StringBuffer("");
1821 rajveer 107 
        if(request.getParameter("p1") != null){
108 
            this.productList.add(request.getParameter("p1"));
1778 rajveer 109 
        }
1821 rajveer 110 
        if(request.getParameter("p2") != null){
111 
            this.productList.add(request.getParameter("p2"));
1778 rajveer 112 
        }
1821 rajveer 113 
        if(request.getParameter("p3") != null){
114 
            this.productList.add(request.getParameter("p3"));
1778 rajveer 115 
        }
1821 rajveer 116 
        if(request.getParameter("p4") != null){
117 
            this.productList.add(request.getParameter("p4"));
1778 rajveer 118 
        }
1821 rajveer 119 
        if(request.getParameter("p5") != null){
120 
            this.productList.add(request.getParameter("p5"));
1778 rajveer 121 
        }
5322 amit.gupta 122 
        boolean first = true;
123 
        int i=1;
124 
        for(String product : productList){
125 
        	String hyphenatedName = getHyphenatedName(product);
126 
        	if(!hyphenatedName.equals("")){
127 
        		if(first){
128 
        			prodNames.append(hyphenatedName);
129 
        			requestParams.append("?p"+ (i++) + "=" + product);
130 
        			first = false;
131 
        		} else {
132 
        			prodNames.append("-vs-" + hyphenatedName);
133 
        			requestParams.append("&p"+ (i++) + "=" + product);
134 
        		}
135 
        	}
136 
        }
5552 phani.kuma 137 
        if(request.getParameter("fromsrc") != null){
138 
	        if(first){
139 
	 			requestParams.append("?fromsrc=" + request.getParameter("fromsrc"));
140 
	 			first = false;
141 
	 		} else {
142 
	 			requestParams.append("&fromsrc=" + request.getParameter("fromsrc"));
143 
	 		}
144 
        }
5547 amit.gupta 145 
        redirectUrl = "/" + ActionContext.getContext().getName() + "/" + prodNames.append(requestParams).toString().toLowerCase();
5322 amit.gupta 146 
        logger.info("301 Redirection to " + redirectUrl);
147 
        return "redirect";
1778 rajveer 148 
    }
149 
 
5322 amit.gupta 150 
    public String show() throws SecurityException, IOException {
5552 phani.kuma 151 
         logger.info(ActionContext.getContext().getName());
5322 amit.gupta 152 
    	 productList = new ArrayList<String>();
5552 phani.kuma 153 
    	 String fromsrc = "";
5322 amit.gupta 154 
         if(request.getParameter("p1") != null){
155 
             this.productList.add(request.getParameter("p1"));
156 
         }
157 
         if(request.getParameter("p2") != null){
158 
             this.productList.add(request.getParameter("p2"));
159 
         }
160 
         if(request.getParameter("p3") != null){
161 
             this.productList.add(request.getParameter("p3"));
162 
         }
163 
         if(request.getParameter("p4") != null){
164 
             this.productList.add(request.getParameter("p4"));
165 
         }
166 
         if(request.getParameter("p5") != null){
167 
             this.productList.add(request.getParameter("p5"));
168 
         }
5552 phani.kuma 169 
         if(request.getParameter("fromsrc") != null){
170 
        	 fromsrc = request.getParameter("fromsrc");
171 
         }
5752 amar.kumar 172 
         if(fromsrc!=null) {
173 
        	 DataLogger.logData(EventType.PRODUCT_COMPARE, getSessionId(), userinfo.getUserId(), userinfo.getEmail(),
174 
        			 StringUtils.join(productList, ", "), fromsrc);
175 
         }
5322 amit.gupta 176 
         return "show";
177 
    }
178 
 
1778 rajveer 179 
    public List<String> getSlideNames() {
180 
        productNames = new ArrayList<String>();
5048 amit.gupta 181 
        productTitles = new ArrayList<String>();
1950 rajveer 182 
        slideNameImportanceMap = new LinkedHashMap<String, String>();
183 
        productSlideScores = new LinkedHashMap<String, Map<String, Double>>();
5422 amit.gupta 184 
        Iterator<String> productListIterator = productList.iterator();
185 
        while(productListIterator.hasNext()) {
5547 amit.gupta 186 
        	String productId = productListIterator.next();
187 
            File f = new File(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "SlideNamesSnippet.html");
1778 rajveer 188 
            FileInputStream fis = null;
189 
            try {
190 
                fis = new FileInputStream(f);
191 
                BufferedReader br = new BufferedReader(new InputStreamReader(fis));
192 
                String line;
5048 amit.gupta 193 
                boolean isProductName = true;
194 
                boolean isProductTitle = true;
1950 rajveer 195 
                Map<String, Double> slideScores = new LinkedHashMap<String, Double>();
1778 rajveer 196 
                while((line = br.readLine()) != null){
197 
                    if(isProductName){
1950 rajveer 198 
                        productNames.add(line);
5547 amit.gupta 199 
                        hyphenatedNames.put(productId, line.replaceAll(" +", "-").replaceAll("/", "-").replaceAll("-+", "-"));
1950 rajveer 200 
                        productSlideScores.put(line, slideScores);
1778 rajveer 201 
                        isProductName = false;
202 
                        continue;
203 
                    }
5048 amit.gupta 204 
                    if(isProductTitle){
205 
                    	productTitles.add(line);
206 
                    	isProductTitle = false;
207 
                    	continue;
208 
                    }
1950 rajveer 209 
 
210 
                    String[] parts = line.split("!!!");
211 
                    String slideName = parts[0];
212 
                    String importance = parts[1];
213 
                    double score = Double.parseDouble(parts[2]);
214 
                    if(score > 0){
215 
                        if(!slideNameImportanceMap.containsKey(slideName)){
216 
                            if(!importance.equals("None")){
217 
                                slideNameImportanceMap.put(slideName, importance);
5930 amit.gupta 218 
                                comparable = true;
1950 rajveer 219 
                            }
220 
                        }
221 
                        if(!slideScores.containsKey(slideName)){
222 
                            slideScores.put(slideName, score);
223 
                        }
1778 rajveer 224 
                    }
1950 rajveer 225 
                    if(!slides.contains(slideName)){
226 
                        slides.add(slideName);
227 
                    }
228 
 
1778 rajveer 229 
                }
230 
            } catch (IOException e) {
5422 amit.gupta 231 
            	productListIterator.remove();
2944 chandransh 232 
                logger.error("Error while reading snippet", e);
1778 rajveer 233 
            }
234 
        }
2944 chandransh 235 
        logger.info(productNames);
1950 rajveer 236 
 
237 
        unComparedSlides = new ArrayList<String>();
238 
        for(String slideName: slides){
239 
            if(!slideNameImportanceMap.containsKey(slideName)){
240 
                unComparedSlides.add(slideName);
241 
            }
242 
        }
1778 rajveer 243 
        return slides;
244 
    }
245 
 
1950 rajveer 246 
    public List<String> getUncomparedSlides(){
247 
        return this.unComparedSlides;
248 
    }
1778 rajveer 249 
 
1950 rajveer 250 
    public List<String> getcommonSlides(){
251 
        return this.commonSlides;
252 
    }
253 
 
5322 amit.gupta 254 
    public String getRedirectUrl(){
255 
    	return this.redirectUrl;
256 
    }
257 
 
1950 rajveer 258 
    public List<Double> getOverallScores(){
259 
        List<Double> overallScores = new ArrayList<Double>();
260 
        for(String productId : productSlideScores.keySet()){
261 
            Map<String, Double> slideScores = productSlideScores.get(productId);
1977 rajveer 262 
            double commulativeWeightedScore = 0.0;
263 
            double commulativeWeights = 0.0;
1950 rajveer 264 
 
265 
            for(String slideName: slideNameImportanceMap.keySet()){
266 
                double score = 0.0;
267 
                if(slideScores.get(slideName) != null){
268 
                    score = slideScores.get(slideName);
269 
                }
270 
                String importance = slideNameImportanceMap.get(slideName);
271 
                if(importance.equals("V. Imp")){
1977 rajveer 272 
                    commulativeWeightedScore += score*55;
273 
                    commulativeWeights += 55;
1950 rajveer 274 
                }
275 
                if(importance.equals("Imp")){
1977 rajveer 276 
                    commulativeWeightedScore += score*30;
277 
                    commulativeWeights += 30;
1950 rajveer 278 
                }
279 
                if(importance.equals("Not Imp")){
1977 rajveer 280 
                    commulativeWeightedScore += score*15;
281 
                    commulativeWeights += 15;
1950 rajveer 282 
                }
283 
            }
1977 rajveer 284 
            double weightedScore = commulativeWeightedScore/commulativeWeights;
1950 rajveer 285 
 
286 
            DecimalFormat oneDForm = new DecimalFormat("#.#");
287 
            weightedScore = Double.valueOf(oneDForm.format(weightedScore));
288 
 
289 
            overallScores.add(weightedScore);
290 
        }
291 
 
292 
 
293 
        return overallScores;
294 
    }
295 
 
1778 rajveer 296 
    public Map<String, String> getSnippets(){
297 
        if (productList != null) {
1950 rajveer 298 
            snippets = new LinkedHashMap<String, String>();
1778 rajveer 299 
            for (String productId : productList) {
300 
                try {
301 
                    snippets.put(productId, FileUtils.read(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "ComparisonSnippet.html"));
302 
                } catch (IOException e) {
2944 chandransh 303 
                    logger.error(e);
1778 rajveer 304 
                }
305 
            }
306 
        }
1950 rajveer 307 
        this.commonSlides = new ArrayList<String>();
308 
 
1778 rajveer 309 
        return snippets;
310 
    }
1950 rajveer 311 
 
312 
    public Map<String, String> getProductSummarySnippets(){
313 
        if (productList != null) {
314 
            snippets = new LinkedHashMap<String, String>();
315 
            for (String productId : productList) {
316 
                try {
317 
                    snippets.put(productId, FileUtils.read(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "CompareProductSummarySnippet.html"));
318 
                } catch (IOException e) {
2944 chandransh 319 
                    logger.error(e);
1950 rajveer 320 
                }
321 
            }
322 
        }
323 
        return snippets;
324 
    }
1778 rajveer 325 
    public Map<String, String> getProductSnippets(){
326 
        if (productList != null) {
1950 rajveer 327 
            snippets = new LinkedHashMap<String, String>();
1778 rajveer 328 
            for (String productId : productList) {
329 
                try {
330 
                    snippets.put(productId, FileUtils.read(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "CompareProductSnippet.html"));
331 
                } catch (IOException e) {
2944 chandransh 332 
                    logger.error(e);
1778 rajveer 333 
                }
334 
            }
335 
 
336 
        }
337 
        return snippets;
338 
    }
339 
 
1950 rajveer 340 
    public List<String> getProductList(){
341 
        return this.productList;
342 
    }
343 
 
1778 rajveer 344 
    public List<String> getProductNames(){
345 
        return this.productNames;
346 
    }
1950 rajveer 347 
 
5048 amit.gupta 348 
    public String getPageTitle(){
349 
    	StringBuffer sb1 = new StringBuffer("Compare ");
350 
    	StringBuffer sb2 = new StringBuffer("");
351 
    	for(String title : this.productTitles) {
352 
    		sb2.append(" vs " + title);
353 
    	}
354 
    	sb2.replace(0, 3, "");
355 
    	return sb1.append(sb2).toString();
356 
    }
357 
 
358 
    public String getPageDescription(){
359 
    	StringBuffer sb1 = new StringBuffer("Compare ");
360 
    	StringBuffer sb2 = new StringBuffer("");
361 
    	for(String name : this.productNames) {
362 
    		sb2.append(" vs " + name);
363 
    	}
364 
    	sb2.replace(0, 3, "");
365 
    	return sb1.append(sb2).append(" | Price, Specifications and Reviews ").toString();
366 
    }
367 
 
368 
    public String getKeywords(){
369 
    	StringBuffer sb1 = new StringBuffer("Compare, ");
370 
    	StringBuffer sb2 = new StringBuffer("");
371 
    	for(String name : this.productNames) {
372 
    		sb2.append(", " + name);
373 
    	}
374 
    	sb2.replace(0, 2, "");
375 
    	return sb1.append(sb2).append(", Price, Specifications and Reviews ").toString();
376 
 
377 
    }
378 
 
1950 rajveer 379 
    public Map<String, String> getSlideNameImportanceMap(){
380 
        return this.slideNameImportanceMap;
381 
    }
382 
 
383 
    public Map<String, Map<String, Double>> getProductSlideScores(){
384 
        return this.productSlideScores;
385 
    }
386 
 
387 
    public List<String> getImportances(){
388 
        return this.importances;
389 
    }
5322 amit.gupta 390 
 
391 
    private String getHyphenatedName(String productId) {
392 
    	File f = new File(Utils.EXPORT_ENTITIES_PATH + productId + File.separator + "SlideNamesSnippet.html");
393 
        FileInputStream fis = null;
394 
        String hyphenatedName = "";
395 
    	 try {
396 
             fis = new FileInputStream(f);
397 
             BufferedReader br = new BufferedReader(new InputStreamReader(fis));
5358 amit.gupta 398 
             hyphenatedName = br.readLine().replaceAll(" +", "-").replaceAll("/", "-").replaceAll("-+", "-");
5322 amit.gupta 399 
         } catch (IOException e) {
400 
             logger.error("Error while reading snippet", e);
401 
         }
402 
         return hyphenatedName;
403 
    }
5547 amit.gupta 404 
 
405 
    public String getUrlForGeneratedCompareWith(String productId){
406 
    	return "/generated/" + hyphenatedNames.get(productId).toLowerCase() + "?p1=" + productId;
407 
    }
408 
 
409 
    public String getUrlForProductPage(String productId){
410 
    	String hyphenatedCategory = ActionContext.getContext().getName();
411 
    	hyphenatedCategory = hyphenatedCategory.split("-", 2)[1];
412 
    	return "/" + hyphenatedCategory+ "/" + hyphenatedNames.get(productId).toLowerCase() + "-" + productId;
413 
    }
414 
 
415 
    public String getActionName(){
416 
    	return ActionContext.getContext().getName();
417 
    }
5930 amit.gupta 418 
 
419 
    public boolean isComparable() {
420 
    	return this.comparable;
421 
    }
1821 rajveer 422 
}