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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 
 
5489 amit.gupta 32 
import com.opensymphony.xwork2.ActionContext;
33 
 
317 ashish 34 
/**
517 rajveer 35 
 * @author rajveer
317 ashish 36 
 *
37 
 */
5489 amit.gupta 38 
@Results({
39 
	@Result(name = "show", location = "category-show.vm"),
40 
	@Result(name = "redirect", location = "${redirectUrl}", type = "redirect", params={"statusCode", "301"})
41 
})
317 ashish 42 
public class CategoryController extends BaseController {
43 
 
1044 chandransh 44 
	private static final long serialVersionUID = 8477108528765030321L;
45 
 
832 rajveer 46 
	private static Logger log = Logger.getLogger(Class.class);
517 rajveer 47 
 
790 vikas 48 
	private List<String> results;
517 rajveer 49 
	private Map<String, String> snippets;
50 
	private Map<String, List<String[]>> facets;
620 rajveer 51 
	private List<String[]> crumbs;
517 rajveer 52 
	/**
53 
	 *
54 
	 */
317 ashish 55 
	private String id;
56 
 
536 rajveer 57 
	private String categoryName;
5489 amit.gupta 58 
	private String redirectUrl;
59 
 
60 
	public String getRedirectUrl() {
61 
		return redirectUrl;
62 
	}
63 
 
64 
 
974 vikas 65 
	private String categoryTitle;
1259 vikas 66 
	private String facetSelection = "";
536 rajveer 67 
 
517 rajveer 68 
	private String query;
69 
 
70 
	private Double minPrice;
71 
	private Double maxPrice;
3830 chandransh 72 
	private long categoryId;
517 rajveer 73 
 
545 rajveer 74 
	private long windowSize = 20;
75 
	private long page = 1;
76 
	private long totalResults;
77 
	private long beginIndex = 0;
78 
	private String url;
1921 vikas 79 
	private String priceUrl = "?";
545 rajveer 80 
 
317 ashish 81 
	/**
974 vikas 82 
	 * GET /abc/10004
317 ashish 83 
	 *
84 
	 */
974 vikas 85 
	@Actions({
1472 rajveer 86 
		@Action("/all-mobile-phones"),
87 
		@Action("/all-mobile-accessories"),
2506 rajveer 88 
		@Action("/all-tablets"),
3656 mandeep.dh 89 
		@Action("/all-laptops"),
5873 amit.gupta 90 
		@Action("/all-cameras"),
974 vikas 91 
		@Action("/business-phones"),
92 
		@Action("/high-end-multimedia-phones"),
93 
		@Action("/low-end-multimedia-phones"),
94 
		@Action("/basic-phones"),
5873 amit.gupta 95 
		@Action("/dslr-cameras"),
96 
		@Action("/compact-cameras"),
974 vikas 97 
 
98 
		@Action("/bluetooth-headset"),
99 
		@Action("/memory-card"),
100 
		@Action("/battery"),
101 
		@Action("/headset"),
102 
		@Action("/charger"),
103 
		@Action("/pen-drive"),
104 
		@Action("/carrying-case"),
1005 vikas 105 
		@Action("/car-charger"),
1306 chandransh 106 
		@Action("/screen-guard"),
1005 vikas 107 
 
1534 rajveer 108 
		@Action("/face-plate"),
109 
		@Action("/decal"),
110 
		@Action("/data-cable"),
111 
		@Action("/ear-buds"),
112 
		@Action("/cleaning-kit"),
113 
		@Action("/speaker"),
5182 varun.gupt 114 
		@Action("/hard-disk-drive"),
5489 amit.gupta 115 
		@Action("/external-hard-disks"),
5426 rajveer 116 
		@Action("/headphones"),
6593 amit.gupta 117 
		@Action("/portable-music-players"),
1534 rajveer 118 
 
1005 vikas 119 
		@Action("/category")
974 vikas 120 
	})
121 
 
317 ashish 122 
    public HttpHeaders show() throws SecurityException, IOException {
5489 amit.gupta 123 
		if(ActionContext.getContext().getName().equals("hard-disk-drive")) {
124 
			redirectUrl = "/external-hard-disks/10073";
125 
	        log.info("301 Redirection to " + redirectUrl);
126 
	        return new DefaultHttpHeaders("redirect");
127 
		}
317 ashish 128 
    	log.info("id=" + id);
3830 chandransh 129 
    	categoryId = Long.parseLong(id);
1472 rajveer 130 
    	this.categoryName = CategoryManager.getCategoryManager().getCategoryLabel(categoryId);
974 vikas 131 
 
3656 mandeep.dh 132 
    	if (categoryId == Utils.MOBILE_PHONES_CATEGORY || categoryId == Utils.MOBILE_ACCESSORIES_CATEGORY || categoryId == Utils.TABLETS_CATEGORY ){
133 
    		this.categoryTitle = categoryName + " Price List India" + " | " + this.categoryName;
134 
    	}
135 
    	else {
1472 rajveer 136 
    		this.categoryTitle = this.categoryName.replace("Phones", "Mobile Phones");
137 
    	}
317 ashish 138 
 
4137 varun.gupt 139 
		String[] facetDefIDs = Utils.facetDefIDs;
140 
    	String[] facetLabels = Utils.facetLabels;
517 rajveer 141 
 
142 
    	String[] fqrys = this.request.getParameterValues("fq");
545 rajveer 143 
 
144 
    	url = "?";
145 
 
517 rajveer 146 
    	query = "*";
147 
 
536 rajveer 148 
    	int length = 1;
149 
 
150 
    	if(fqrys!= null){
151 
    		length += fqrys.length;
152 
    	}
153 
 
154 
    	String[] newfqrys = new String[length];
2306 vikas 155 
    	if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id() == Utils.ROOT_CATEGORY){
820 rajveer 156 
    		newfqrys[0] = "F_50010:"+categoryName;
157 
    	}else{
158 
    		newfqrys[0] = "F_50011:"+categoryName;
159 
    	}
160 
 
545 rajveer 161 
    	String urlCrumb = url;
536 rajveer 162 
 
620 rajveer 163 
    	this.crumbs = new ArrayList<String[]>();
164 
    	List<String> arrList = Arrays.asList(facetDefIDs);
536 rajveer 165 
    	for(int i=1; i<length; i++) {
166 
    		newfqrys[i] = fqrys[i-1];
545 rajveer 167 
    		urlCrumb += "&fq=" + URLEncoder.encode(fqrys[i-1], "UTF-8");
1921 vikas 168 
    		priceUrl += "&fq=" + URLEncoder.encode(fqrys[i-1], "UTF-8");
2948 chandransh 169 
    		StringBuilder filterUrl = new StringBuilder(url);
5064 varun.gupt 170 
 
620 rajveer 171 
    		String facetName = StringUtils.split(fqrys[i-1], ":")[0];
172 
    		String facetValue = StringUtils.split(fqrys[i-1], ":")[1];
5064 varun.gupt 173 
 
174 
    		try {
175 
        		String facetLabel = facetLabels[arrList.indexOf(facetName)];
176 
        		this.categoryTitle += " | " + facetLabel + " " + facetValue;
177 
        		this.facetSelection += facetValue + " ";
178 
        		for(int j=1; j<length; j++) {
179 
        			if(i==j){
180 
        				continue;
181 
        			}
182 
        			filterUrl.append("&fq=" + URLEncoder.encode(fqrys[j-1], "UTF-8"));
183 
    	    	}
184 
        		String[] acrumb = new String[] { facetLabel, facetValue, filterUrl.toString() };
185 
        		log.info("acrumb=" + Arrays.toString(acrumb));
186 
        		this.crumbs.add(acrumb);
187 
 
188 
			} catch (ArrayIndexOutOfBoundsException e) {
189 
				log.error("CategoryControllerArrayIndexOutOfBoundsException " + arrList + " " + facetName + " " + facetLabels);
190 
			}
536 rajveer 191 
    	}
545 rajveer 192 
		url = urlCrumb;
193 
 
194 
    	if(this.request.getParameter("page") != null){
195 
    		this.page = Long.parseLong(this.request.getParameter("page"));
196 
    		this.beginIndex = this.windowSize * (this.page-1);
197 
    	}
3173 rajveer 198 
    	if(this.request.getParameter("minPrice") != null){
199 
    		this.minPrice = (new Double(this.request.getParameter("minPrice")));
200 
    		url= url + "&minPrice=" + this.request.getParameter("minPrice");
545 rajveer 201 
    	}
3173 rajveer 202 
    	if(this.request.getParameter("maxPrice") != null){
203 
    		this.maxPrice = (new Double(this.request.getParameter("maxPrice")));
204 
    		url= url + "&maxPrice=" + this.request.getParameter("maxPrice");
545 rajveer 205 
    	}
1377 rajveer 206 
 
3561 rajveer 207 
    	String sortOrder = "F_50002+asc";
536 rajveer 208 
 
3561 rajveer 209 
    	SolrSearchService search = new SolrSearchService(query, newfqrys, facetDefIDs, (page-1)*windowSize, windowSize, minPrice, maxPrice, Utils.ROOT_CATEGORY, sortOrder, sourceId);
517 rajveer 210 
    	this.results =  search.getResultMap();
211 
 
212 
 
213 
    	this.facets = new LinkedHashMap<String, List<String[]>>();
214 
    	String qryString = this.request.getQueryString();
215 
    	log.info("qryString=" + qryString);
216 
 
5525 phani.kuma 217 
    	String[] toshowfacetDefIDs;
218 
    	String[] toshowfacetLabels;
219 
 
220 
    	if (categoryId == Utils.ROOT_CATEGORY || categoryId == Utils.MOBILE_ACCESSORIES_CATEGORY ){
221 
    		toshowfacetDefIDs = Utils.rootfacetDefIDs;
222 
        	toshowfacetLabels = Utils.rootfacetLabels;
223 
    	}
224 
    	else {
225 
    		toshowfacetDefIDs = Utils.facetDefIDs;
226 
        	toshowfacetLabels = Utils.facetLabels;
227 
    	}
228 
 
229 
    	for (int i=0; i<toshowfacetDefIDs.length; i++) {
230 
    		String facetDefID = toshowfacetDefIDs[i];
231 
    		String facetLabel = toshowfacetLabels[i];
5729 amit.gupta 232 
    		Map<String, Integer> facetDetailMap = search.getFacetDetails(facetDefID);
517 rajveer 233 
    		if(facetDetailMap==null)
234 
    			continue;
235 
    		List<String[]> values = new ArrayList<String[]>();
2948 chandransh 236 
    		for(Entry<String, Integer> facetEntry: facetDetailMap.entrySet()){
237 
    		    String facet = facetEntry.getKey();
238 
    			String drilldownURL = url + "&fq=" + facetDefID + ":" +
545 rajveer 239 
    				URLEncoder.encode(facet, "UTF-8");
517 rajveer 240 
      			String[] afacet = new String[] { facet,
2948 chandransh 241 
      			      facetEntry.getValue().toString(), drilldownURL  };
517 rajveer 242 
      			values.add(afacet);
545 rajveer 243 
 
517 rajveer 244 
    		}
245 
 
246 
    		this.facets.put(facetLabel, values);
247 
    	}
248 
 
249 
 
545 rajveer 250 
 
517 rajveer 251 
    	Map<String, Double> priceMap = search.getPriceStatsMap();
252 
    	if(priceMap != null){
253 
    		this.minPrice = priceMap.get("min");
254 
    		this.maxPrice = priceMap.get("max");
255 
    	}else{
256 
    		this.minPrice = 0.0;
257 
    		this.maxPrice = 0.0;
258 
    	}
545 rajveer 259 
    	this.totalResults = search.getTotalResults();
317 ashish 260 
        return new DefaultHttpHeaders("show");
261 
    }
262 
 
263 
    public void setId(String id) {
536 rajveer 264 
    	StringTokenizer tokenizer = new StringTokenizer(id,"-");
265 
    	while(tokenizer.hasMoreTokens()){
266 
    		this.id = tokenizer.nextToken();
267 
    	}
317 ashish 268 
    }
269 
 
270 
    public String getId() {
271 
    	return this.id;
272 
    }
517 rajveer 273 
 
536 rajveer 274 
    public String getCategoryName() {
275 
    	return this.categoryName;
3656 mandeep.dh 276 
    }
517 rajveer 277 
 
974 vikas 278 
    public String getPageMetaDesc() {
1966 vikas 279 
        return "Best price "
280 
                + this.facetSelection.replaceAll("Phones", "")
281 
                + this.categoryName
282 
                        .replaceAll("Mobile Phones", "mobile phones")
283 
                        .replaceAll("Phones", "mobile phones")
284 
                + " in India. Experience n' buy online. FREE Next Day delivery. Original product - Full manufacturer warranty. Comprehensive reviews.";
974 vikas 285 
    }
286 
 
287 
    public String getPageMetaKeywords() {
2306 vikas 288 
        if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id()== Utils.MOBILE_PHONES_CATEGORY){
974 vikas 289 
        	return this.categoryName + ", mobile phone";
290 
    	}
2306 vikas 291 
        if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id()== Utils.MOBILE_ACCESSORIES_CATEGORY){
974 vikas 292 
        	return this.categoryName + ", phone accessories";
293 
    	}
294 
        return "";
295 
    }
296 
 
297 
    public String getCategoryTitle() {
298 
    	return this.categoryTitle;
299 
    }
300 
 
650 rajveer 301 
	public String getQuery() {
517 rajveer 302 
    	return this.query;
303 
    }
304 
 
305 
 
790 vikas 306 
    public List<String> getResults() {
517 rajveer 307 
    	return this.results;
308 
    }
309 
 
310 
    public Map<String, List<String[]>> getFacets() {
311 
    	return this.facets;
312 
    }
313 
 
545 rajveer 314 
    public long getTotalResults(){
315 
    	return totalResults;
316 
    }
317 
 
318 
    public String getUrl(){
319 
    	return this.url;
320 
    }
321 
 
322 
	public long getBeginIndex(){
323 
		if(totalResults>0)
324 
			return beginIndex+1;
325 
		return beginIndex;
326 
	}
327 
 
328 
	public long getTotalPages() {
1376 rajveer 329 
		return 1 + (totalResults-1)/windowSize;
545 rajveer 330 
	}
331 
 
332 
	public long getCurrentPage() {
333 
		return this.page;
334 
	}
335 
 
517 rajveer 336 
    public Double getMinPrice() {
337 
    	return this.minPrice;
338 
    }
339 
 
340 
    public Double getMaxPrice() {
341 
    	return this.maxPrice;
342 
    }
343 
 
1921 vikas 344 
    public String getPriceUrl() {
345 
        return this.priceUrl;
346 
    }
347 
 
627 rajveer 348 
    public List<String[]> getCrumbs() {
349 
    	return this.crumbs;
350 
    }
351 
 
1200 chandransh 352 
    public Map<String, String> getSnippets(){
3242 vikas 353 
        if(results != null){
517 rajveer 354 
    		snippets = new HashMap<String, String>();
790 vikas 355 
	    	for(String docId: results){
3561 rajveer 356 
	    	    String snippet = (String) SnippetCacheWrapper.getSnippet(CacheKeys.CATEGORY_SNIPPET_CACHE_KEY, docId, sourceId);
3242 vikas 357 
	    	    if (snippet != null) {
358 
	    	        snippets.put(docId, snippet);
359 
	    	    }
517 rajveer 360 
			}
361 
    	}
362 
		return snippets;
363 
    }
4453 varun.gupt 364 
 
3830 chandransh 365 
    @Override
366 
	public String getHeaderSnippet() {
367 
		String url = request.getQueryString();
4453 varun.gupt 368 
		if (url == null)	{
3830 chandransh 369 
			url = "";
4453 varun.gupt 370 
		} else	{
3830 chandransh 371 
			url = "?" + url;
372 
		}
373 
		url = request.getRequestURI() + url;
374 
 
6152 amit.gupta 375 
		return pageLoader.getHeaderHtml(userinfo.isLoggedIn(), userinfo.getEmail(), userinfo.getTotalItems(), url , categoryId, true);
3830 chandransh 376 
	}
3903 varun.gupt 377 
}