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317 ashish 1 
/**
2 
 *
3 
 */
4 
package in.shop2020.serving.controllers;
5 
 
3561 rajveer 6 
import in.shop2020.serving.cache.EhcacheWrapper.CacheKeys;
7 
import in.shop2020.serving.cache.SnippetCacheWrapper;
517 rajveer 8 
import in.shop2020.serving.services.SolrSearchService;
637 rajveer 9 
import in.shop2020.serving.utils.Utils;
2070 rajveer 10 
import in.shop2020.utils.CategoryManager;
517 rajveer 11 
 
317 ashish 12 
import java.io.IOException;
517 rajveer 13 
import java.net.URLEncoder;
14 
import java.util.ArrayList;
15 
import java.util.Arrays;
16 
import java.util.HashMap;
17 
import java.util.LinkedHashMap;
18 
import java.util.List;
19 
import java.util.Map;
2948 chandransh 20 
import java.util.Map.Entry;
536 rajveer 21 
import java.util.StringTokenizer;
317 ashish 22 
 
517 rajveer 23 
import org.apache.commons.lang.StringUtils;
832 rajveer 24 
import org.apache.log4j.Logger;
974 vikas 25 
import org.apache.struts2.convention.annotation.Action;
26 
import org.apache.struts2.convention.annotation.Actions;
27 
import org.apache.struts2.convention.annotation.Result;
5489 amit.gupta 28 
import org.apache.struts2.convention.annotation.Results;
317 ashish 29 
import org.apache.struts2.rest.DefaultHttpHeaders;
30 
import org.apache.struts2.rest.HttpHeaders;
31 
 
6931 amit.gupta 32 
import com.google.gson.Gson;
5489 amit.gupta 33 
import com.opensymphony.xwork2.ActionContext;
34 
 
317 ashish 35 
/**
517 rajveer 36 
 * @author rajveer
317 ashish 37 
 *
38 
 */
5489 amit.gupta 39 
@Results({
40 
	@Result(name = "show", location = "category-show.vm"),
41 
	@Result(name = "redirect", location = "${redirectUrl}", type = "redirect", params={"statusCode", "301"})
42 
})
317 ashish 43 
public class CategoryController extends BaseController {
44 
 
1044 chandransh 45 
	private static final long serialVersionUID = 8477108528765030321L;
46 
 
832 rajveer 47 
	private static Logger log = Logger.getLogger(Class.class);
517 rajveer 48 
 
790 vikas 49 
	private List<String> results;
517 rajveer 50 
	private Map<String, String> snippets;
51 
	private Map<String, List<String[]>> facets;
6866 amit.gupta 52 
	private Map<String, List<List<String>>> crumbs;
6931 amit.gupta 53 
	private Map<String, Double> dynamicSearchMap;
517 rajveer 54 
	/**
55 
	 *
56 
	 */
317 ashish 57 
	private String id;
58 
 
536 rajveer 59 
	private String categoryName;
5489 amit.gupta 60 
	private String redirectUrl;
61 
 
62 
	public String getRedirectUrl() {
63 
		return redirectUrl;
64 
	}
65 
 
66 
 
974 vikas 67 
	private String categoryTitle;
1259 vikas 68 
	private String facetSelection = "";
536 rajveer 69 
 
517 rajveer 70 
	private String query;
71 
 
72 
	private Double minPrice;
73 
	private Double maxPrice;
3830 chandransh 74 
	private long categoryId;
517 rajveer 75 
 
545 rajveer 76 
	private long windowSize = 20;
77 
	private long page = 1;
78 
	private long totalResults;
79 
	private long beginIndex = 0;
80 
	private String url;
1921 vikas 81 
	private String priceUrl = "?";
545 rajveer 82 
 
317 ashish 83 
	/**
974 vikas 84 
	 * GET /abc/10004
6866 amit.gupta 85 
	 * @throws Exception
317 ashish 86 
	 *
87 
	 */
974 vikas 88 
	@Actions({
1472 rajveer 89 
		@Action("/all-mobile-phones"),
90 
		@Action("/all-mobile-accessories"),
2506 rajveer 91 
		@Action("/all-tablets"),
3656 mandeep.dh 92 
		@Action("/all-laptops"),
5873 amit.gupta 93 
		@Action("/all-cameras"),
974 vikas 94 
		@Action("/business-phones"),
95 
		@Action("/high-end-multimedia-phones"),
96 
		@Action("/low-end-multimedia-phones"),
97 
		@Action("/basic-phones"),
5873 amit.gupta 98 
		@Action("/dslr-cameras"),
99 
		@Action("/compact-cameras"),
974 vikas 100 
 
101 
		@Action("/bluetooth-headset"),
102 
		@Action("/memory-card"),
103 
		@Action("/battery"),
104 
		@Action("/headset"),
105 
		@Action("/charger"),
106 
		@Action("/pen-drive"),
107 
		@Action("/carrying-case"),
1005 vikas 108 
		@Action("/car-charger"),
1306 chandransh 109 
		@Action("/screen-guard"),
1005 vikas 110 
 
1534 rajveer 111 
		@Action("/face-plate"),
112 
		@Action("/decal"),
113 
		@Action("/data-cable"),
114 
		@Action("/ear-buds"),
115 
		@Action("/cleaning-kit"),
116 
		@Action("/speaker"),
5182 varun.gupt 117 
		@Action("/hard-disk-drive"),
5489 amit.gupta 118 
		@Action("/external-hard-disks"),
5426 rajveer 119 
		@Action("/headphones"),
6593 amit.gupta 120 
		@Action("/portable-music-players"),
1534 rajveer 121 
 
1005 vikas 122 
		@Action("/category")
974 vikas 123 
	})
124 
 
6866 amit.gupta 125 
    public HttpHeaders show() throws Exception {
5489 amit.gupta 126 
		if(ActionContext.getContext().getName().equals("hard-disk-drive")) {
127 
			redirectUrl = "/external-hard-disks/10073";
128 
	        log.info("301 Redirection to " + redirectUrl);
129 
	        return new DefaultHttpHeaders("redirect");
130 
		}
317 ashish 131 
    	log.info("id=" + id);
3830 chandransh 132 
    	categoryId = Long.parseLong(id);
1472 rajveer 133 
    	this.categoryName = CategoryManager.getCategoryManager().getCategoryLabel(categoryId);
974 vikas 134 
 
3656 mandeep.dh 135 
    	if (categoryId == Utils.MOBILE_PHONES_CATEGORY || categoryId == Utils.MOBILE_ACCESSORIES_CATEGORY || categoryId == Utils.TABLETS_CATEGORY ){
136 
    		this.categoryTitle = categoryName + " Price List India" + " | " + this.categoryName;
137 
    	}
138 
    	else {
1472 rajveer 139 
    		this.categoryTitle = this.categoryName.replace("Phones", "Mobile Phones");
140 
    	}
317 ashish 141 
 
4137 varun.gupt 142 
		String[] facetDefIDs = Utils.facetDefIDs;
143 
    	String[] facetLabels = Utils.facetLabels;
517 rajveer 144 
 
145 
    	String[] fqrys = this.request.getParameterValues("fq");
545 rajveer 146 
 
147 
    	url = "?";
148 
 
517 rajveer 149 
    	query = "*";
150 
 
536 rajveer 151 
    	int length = 1;
152 
 
153 
    	if(fqrys!= null){
154 
    		length += fqrys.length;
155 
    	}
156 
 
157 
    	String[] newfqrys = new String[length];
2306 vikas 158 
    	if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id() == Utils.ROOT_CATEGORY){
820 rajveer 159 
    		newfqrys[0] = "F_50010:"+categoryName;
160 
    	}else{
161 
    		newfqrys[0] = "F_50011:"+categoryName;
162 
    	}
163 
 
545 rajveer 164 
    	String urlCrumb = url;
536 rajveer 165 
 
6866 amit.gupta 166 
    	this.crumbs = new HashMap<String, List<List<String>>>();
5064 varun.gupt 167 
 
6866 amit.gupta 168 
    	if(query != null) {
169 
	    	urlCrumb = url;
170 
	    }else {
5064 varun.gupt 171 
 
536 rajveer 172 
    	}
6866 amit.gupta 173 
 
174 
    	if(fqrys != null) {
175 
	    	log.info("fqrys=" + Arrays.toString(fqrys));
176 
	    	List<String> arrList = Arrays.asList(facetDefIDs);
177 
	    	String filterUrl = "";
178 
	    	for(int i=0; i<fqrys.length; i++){
179 
	    		newfqrys[i+1] = fqrys[i];
180 
	    		urlCrumb += "&fq=" + URLEncoder.encode(fqrys[i], "UTF-8");
181 
	    		priceUrl += "&fq=" + URLEncoder.encode(fqrys[i], "UTF-8");
182 
	    		String facetName = StringUtils.split(fqrys[i], ":")[0];
183 
	    		String facetValue = StringUtils.split(fqrys[i], ":")[1];
184 
	    		String facetLabel = facetLabels[arrList.indexOf(facetName)];
185 
	    		filterUrl = "&fq=" + URLEncoder.encode(fqrys[i], "UTF-8");
186 
	    		List<String> acrumb = Arrays.asList(facetValue, filterUrl);
187 
	    		if(!crumbs.containsKey(facetLabel)) {
188 
	    			crumbs.put(facetLabel, new ArrayList<List<String>>());
189 
	    		}
190 
 
191 
	    		this.crumbs.get(facetLabel).add(acrumb);
192 
	    	}
193 
    	}
545 rajveer 194 
		url = urlCrumb;
195 
 
196 
    	if(this.request.getParameter("page") != null){
197 
    		this.page = Long.parseLong(this.request.getParameter("page"));
198 
    		this.beginIndex = this.windowSize * (this.page-1);
199 
    	}
3173 rajveer 200 
    	if(this.request.getParameter("minPrice") != null){
201 
    		this.minPrice = (new Double(this.request.getParameter("minPrice")));
202 
    		url= url + "&minPrice=" + this.request.getParameter("minPrice");
545 rajveer 203 
    	}
3173 rajveer 204 
    	if(this.request.getParameter("maxPrice") != null){
205 
    		this.maxPrice = (new Double(this.request.getParameter("maxPrice")));
206 
    		url= url + "&maxPrice=" + this.request.getParameter("maxPrice");
545 rajveer 207 
    	}
1377 rajveer 208 
 
6881 amit.gupta 209 
    	String sortOrder = "F_50028+asc,F_50030+desc";
536 rajveer 210 
 
3561 rajveer 211 
    	SolrSearchService search = new SolrSearchService(query, newfqrys, facetDefIDs, (page-1)*windowSize, windowSize, minPrice, maxPrice, Utils.ROOT_CATEGORY, sortOrder, sourceId);
517 rajveer 212 
    	this.results =  search.getResultMap();
6931 amit.gupta 213 
    	this.dynamicSearchMap =  search.getDynamicPriceMap();
517 rajveer 214 
 
6866 amit.gupta 215 
    	setFacet(Arrays.asList(newfqrys), search);
216 
 
517 rajveer 217 
 
218 
    	Map<String, Double> priceMap = search.getPriceStatsMap();
219 
    	if(priceMap != null){
6942 amit.gupta 220 
    		if (this.minPrice == null){
221 
    			this.minPrice = priceMap.get("min");
222 
    		}
223 
    		if(this.maxPrice == null) {
224 
    			this.maxPrice = priceMap.get("max");
225 
    		}
517 rajveer 226 
    	}else{
227 
    		this.minPrice = 0.0;
228 
    		this.maxPrice = 0.0;
229 
    	}
545 rajveer 230 
    	this.totalResults = search.getTotalResults();
317 ashish 231 
        return new DefaultHttpHeaders("show");
232 
    }
233 
 
234 
    public void setId(String id) {
536 rajveer 235 
    	StringTokenizer tokenizer = new StringTokenizer(id,"-");
236 
    	while(tokenizer.hasMoreTokens()){
237 
    		this.id = tokenizer.nextToken();
238 
    	}
317 ashish 239 
    }
240 
 
241 
    public String getId() {
242 
    	return this.id;
243 
    }
517 rajveer 244 
 
536 rajveer 245 
    public String getCategoryName() {
246 
    	return this.categoryName;
3656 mandeep.dh 247 
    }
517 rajveer 248 
 
974 vikas 249 
    public String getPageMetaDesc() {
1966 vikas 250 
        return "Best price "
251 
                + this.facetSelection.replaceAll("Phones", "")
252 
                + this.categoryName
253 
                        .replaceAll("Mobile Phones", "mobile phones")
254 
                        .replaceAll("Phones", "mobile phones")
255 
                + " in India. Experience n' buy online. FREE Next Day delivery. Original product - Full manufacturer warranty. Comprehensive reviews.";
974 vikas 256 
    }
257 
 
258 
    public String getPageMetaKeywords() {
2306 vikas 259 
        if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id()== Utils.MOBILE_PHONES_CATEGORY){
974 vikas 260 
        	return this.categoryName + ", mobile phone";
261 
    	}
2306 vikas 262 
        if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id()== Utils.MOBILE_ACCESSORIES_CATEGORY){
974 vikas 263 
        	return this.categoryName + ", phone accessories";
264 
    	}
265 
        return "";
266 
    }
267 
 
268 
    public String getCategoryTitle() {
269 
    	return this.categoryTitle;
270 
    }
271 
 
650 rajveer 272 
	public String getQuery() {
517 rajveer 273 
    	return this.query;
274 
    }
275 
 
276 
 
790 vikas 277 
    public List<String> getResults() {
517 rajveer 278 
    	return this.results;
279 
    }
280 
 
281 
    public Map<String, List<String[]>> getFacets() {
282 
    	return this.facets;
283 
    }
284 
 
545 rajveer 285 
    public long getTotalResults(){
286 
    	return totalResults;
287 
    }
288 
 
289 
    public String getUrl(){
290 
    	return this.url;
291 
    }
292 
 
293 
	public long getBeginIndex(){
294 
		if(totalResults>0)
295 
			return beginIndex+1;
296 
		return beginIndex;
297 
	}
298 
 
299 
	public long getTotalPages() {
1376 rajveer 300 
		return 1 + (totalResults-1)/windowSize;
545 rajveer 301 
	}
302 
 
303 
	public long getCurrentPage() {
304 
		return this.page;
305 
	}
306 
 
517 rajveer 307 
    public Double getMinPrice() {
308 
    	return this.minPrice;
309 
    }
310 
 
311 
    public Double getMaxPrice() {
312 
    	return this.maxPrice;
313 
    }
314 
 
1921 vikas 315 
    public String getPriceUrl() {
316 
        return this.priceUrl;
317 
    }
318 
 
6866 amit.gupta 319 
    public Map<String, List<List<String>>> getCrumbs() {
627 rajveer 320 
    	return this.crumbs;
321 
    }
322 
 
1200 chandransh 323 
    public Map<String, String> getSnippets(){
3242 vikas 324 
        if(results != null){
517 rajveer 325 
    		snippets = new HashMap<String, String>();
790 vikas 326 
	    	for(String docId: results){
3561 rajveer 327 
	    	    String snippet = (String) SnippetCacheWrapper.getSnippet(CacheKeys.CATEGORY_SNIPPET_CACHE_KEY, docId, sourceId);
3242 vikas 328 
	    	    if (snippet != null) {
329 
	    	        snippets.put(docId, snippet);
330 
	    	    }
517 rajveer 331 
			}
332 
    	}
333 
		return snippets;
334 
    }
4453 varun.gupt 335 
 
3830 chandransh 336 
    @Override
337 
	public String getHeaderSnippet() {
338 
		String url = request.getQueryString();
4453 varun.gupt 339 
		if (url == null)	{
3830 chandransh 340 
			url = "";
4453 varun.gupt 341 
		} else	{
3830 chandransh 342 
			url = "?" + url;
343 
		}
344 
		url = request.getRequestURI() + url;
345 
 
6152 amit.gupta 346 
		return pageLoader.getHeaderHtml(userinfo.isLoggedIn(), userinfo.getEmail(), userinfo.getTotalItems(), url , categoryId, true);
3830 chandransh 347 
	}
6708 kshitij.so 348 
    @Override
349 
	public String getCartWidgetSnippet() {
350 
		return pageLoader.getCartWidgetSnippet(userinfo.getTotalItems(), userinfo.getTotalAmount(),categoryId);
351 
	}
6866 amit.gupta 352 
 
353 
    private void setFacet(List<String> fqs, SolrSearchService search) throws Exception{
354 
    	String[] toshowfacetDefIDs;
355 
    	String[] toshowfacetLabels;
356 
 
357 
		toshowfacetDefIDs = Utils.facetDefIDs;
358 
		toshowfacetLabels = Utils.facetLabels;
359 
 
360 
    	this.facets = new LinkedHashMap<String, List<String[]>>();
361 
    	for (int i=0; i<toshowfacetDefIDs.length; i++) {
362 
    		String facetDefID = toshowfacetDefIDs[i];
363 
    		String facetLabel = toshowfacetLabels[i];
364 
 
365 
    		Map<String, Integer> facetDetailMap = search.getFacetDetails(facetDefID);
366 
    		if(facetDetailMap==null)
367 
    			continue;
368 
    		List<String[]> values = new ArrayList<String[]>();
369 
    		for(Entry<String, Integer> facetEntry : facetDetailMap.entrySet()){
370 
    			String selected = "";
371 
    			if(fqs.contains(facetDefID + ":" + facetEntry.getKey())) {
372 
    				selected = "checked=\"checked\"";
373 
    			}
374 
    		    String facet = facetEntry.getKey();
375 
      			String drilldownURL = "&fq=" +
376 
    				URLEncoder.encode( facetDefID + ":" + facet, "UTF-8");
377 
      			String[] afacet = new String[] { facet,
378 
      			      facetEntry.getValue().toString(), drilldownURL,  selected};
379 
      			values.add(afacet);
380 
    		}
381 
 
382 
    		this.facets.put(facetLabel, values);
383 
    	}
384 
	}
385 
 
386 
    public List<String> getChildren(String categoryLabel) {
387 
    	return SearchController.getCategoriesChildren().get(categoryLabel);
388 
    }
6931 amit.gupta 389 
 
390 
	public String getDynamicSearchMap(){
391 
    	if (this.dynamicSearchMap == null) {
392 
    		return "{}";
393 
    	} else {
394 
    		return new Gson().toJson(this.dynamicSearchMap);
395 
    	}
396 
    }
3903 varun.gupt 397 
}