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317 ashish 1 
/**
2 
 *
3 
 */
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package in.shop2020.serving.controllers;
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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;
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import in.shop2020.serving.utils.Utils;
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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;
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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;
317 ashish 28 
import org.apache.struts2.rest.DefaultHttpHeaders;
29 
import org.apache.struts2.rest.HttpHeaders;
30 
 
31 
/**
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 * @author rajveer
317 ashish 33 
 *
34 
 */
974 vikas 35 
@Result(name = "show", location = "category-show.vm")
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public class CategoryController extends BaseController {
37 
 
1044 chandransh 38 
	private static final long serialVersionUID = 8477108528765030321L;
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	private static Logger log = Logger.getLogger(Class.class);
517 rajveer 41 
 
790 vikas 42 
	private List<String> results;
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	private Map<String, String> snippets;
44 
	private Map<String, List<String[]>> facets;
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	private List<String[]> crumbs;
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	/**
47 
	 *
48 
	 */
317 ashish 49 
	private String id;
50 
 
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	private String categoryName;
974 vikas 52 
	private String categoryTitle;
1259 vikas 53 
	private String facetSelection = "";
536 rajveer 54 
 
517 rajveer 55 
	private String query;
56 
 
57 
	private Double minPrice;
58 
	private Double maxPrice;
3830 chandransh 59 
	private long categoryId;
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545 rajveer 61 
	private long windowSize = 20;
62 
	private long page = 1;
63 
	private long totalResults;
64 
	private long beginIndex = 0;
65 
	private String url;
1921 vikas 66 
	private String priceUrl = "?";
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317 ashish 68 
	/**
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	 * GET /abc/10004
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	 *
71 
	 */
974 vikas 72 
	@Actions({
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		@Action("/all-mobile-phones"),
74 
		@Action("/all-mobile-accessories"),
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		@Action("/all-tablets"),
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		@Action("/all-laptops"),
1472 rajveer 77 
 
974 vikas 78 
		@Action("/business-phones"),
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		@Action("/high-end-multimedia-phones"),
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		@Action("/low-end-multimedia-phones"),
81 
		@Action("/basic-phones"),
82 
 
83 
		@Action("/bluetooth-headset"),
84 
		@Action("/memory-card"),
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		@Action("/battery"),
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		@Action("/headset"),
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		@Action("/charger"),
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		@Action("/pen-drive"),
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		@Action("/carrying-case"),
1005 vikas 90 
		@Action("/car-charger"),
1306 chandransh 91 
		@Action("/screen-guard"),
1005 vikas 92 
 
1534 rajveer 93 
		@Action("/face-plate"),
94 
		@Action("/decal"),
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		@Action("/data-cable"),
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		@Action("/ear-buds"),
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		@Action("/cleaning-kit"),
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		@Action("/speaker"),
5182 varun.gupt 99 
		@Action("/hard-disk-drive"),
5426 rajveer 100 
		@Action("/headphones"),
1534 rajveer 101 
 
1005 vikas 102 
		@Action("/category")
974 vikas 103 
	})
104 
 
317 ashish 105 
    public HttpHeaders show() throws SecurityException, IOException {
106 
    	log.info("id=" + id);
3830 chandransh 107 
    	categoryId = Long.parseLong(id);
1472 rajveer 108 
    	this.categoryName = CategoryManager.getCategoryManager().getCategoryLabel(categoryId);
974 vikas 109 
 
3656 mandeep.dh 110 
    	if (categoryId == Utils.MOBILE_PHONES_CATEGORY || categoryId == Utils.MOBILE_ACCESSORIES_CATEGORY || categoryId == Utils.TABLETS_CATEGORY ){
111 
    		this.categoryTitle = categoryName + " Price List India" + " | " + this.categoryName;
112 
    	}
113 
    	else {
1472 rajveer 114 
    		this.categoryTitle = this.categoryName.replace("Phones", "Mobile Phones");
115 
    	}
317 ashish 116 
 
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		String[] facetDefIDs = Utils.facetDefIDs;
118 
    	String[] facetLabels = Utils.facetLabels;
517 rajveer 119 
 
120 
    	String[] fqrys = this.request.getParameterValues("fq");
545 rajveer 121 
 
122 
    	url = "?";
123 
 
517 rajveer 124 
    	query = "*";
125 
 
536 rajveer 126 
    	int length = 1;
127 
 
128 
    	if(fqrys!= null){
129 
    		length += fqrys.length;
130 
    	}
131 
 
132 
    	String[] newfqrys = new String[length];
2306 vikas 133 
    	if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id() == Utils.ROOT_CATEGORY){
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    		newfqrys[0] = "F_50010:"+categoryName;
135 
    	}else{
136 
    		newfqrys[0] = "F_50011:"+categoryName;
137 
    	}
138 
 
545 rajveer 139 
    	String urlCrumb = url;
536 rajveer 140 
 
620 rajveer 141 
    	this.crumbs = new ArrayList<String[]>();
142 
    	List<String> arrList = Arrays.asList(facetDefIDs);
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    	for(int i=1; i<length; i++) {
144 
    		newfqrys[i] = fqrys[i-1];
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    		urlCrumb += "&fq=" + URLEncoder.encode(fqrys[i-1], "UTF-8");
1921 vikas 146 
    		priceUrl += "&fq=" + URLEncoder.encode(fqrys[i-1], "UTF-8");
2948 chandransh 147 
    		StringBuilder filterUrl = new StringBuilder(url);
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620 rajveer 149 
    		String facetName = StringUtils.split(fqrys[i-1], ":")[0];
150 
    		String facetValue = StringUtils.split(fqrys[i-1], ":")[1];
5064 varun.gupt 151 
 
152 
    		try {
153 
        		String facetLabel = facetLabels[arrList.indexOf(facetName)];
154 
        		this.categoryTitle += " | " + facetLabel + " " + facetValue;
155 
        		this.facetSelection += facetValue + " ";
156 
        		for(int j=1; j<length; j++) {
157 
        			if(i==j){
158 
        				continue;
159 
        			}
160 
        			filterUrl.append("&fq=" + URLEncoder.encode(fqrys[j-1], "UTF-8"));
161 
    	    	}
162 
        		String[] acrumb = new String[] { facetLabel, facetValue, filterUrl.toString() };
163 
        		log.info("acrumb=" + Arrays.toString(acrumb));
164 
        		this.crumbs.add(acrumb);
165 
 
166 
			} catch (ArrayIndexOutOfBoundsException e) {
167 
				log.error("CategoryControllerArrayIndexOutOfBoundsException " + arrList + " " + facetName + " " + facetLabels);
168 
			}
536 rajveer 169 
    	}
545 rajveer 170 
		url = urlCrumb;
171 
 
172 
    	if(this.request.getParameter("page") != null){
173 
    		this.page = Long.parseLong(this.request.getParameter("page"));
174 
    		this.beginIndex = this.windowSize * (this.page-1);
175 
    	}
3173 rajveer 176 
    	if(this.request.getParameter("minPrice") != null){
177 
    		this.minPrice = (new Double(this.request.getParameter("minPrice")));
178 
    		url= url + "&minPrice=" + this.request.getParameter("minPrice");
545 rajveer 179 
    	}
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    	if(this.request.getParameter("maxPrice") != null){
181 
    		this.maxPrice = (new Double(this.request.getParameter("maxPrice")));
182 
    		url= url + "&maxPrice=" + this.request.getParameter("maxPrice");
545 rajveer 183 
    	}
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3561 rajveer 185 
    	String sortOrder = "F_50002+asc";
536 rajveer 186 
 
3561 rajveer 187 
    	SolrSearchService search = new SolrSearchService(query, newfqrys, facetDefIDs, (page-1)*windowSize, windowSize, minPrice, maxPrice, Utils.ROOT_CATEGORY, sortOrder, sourceId);
517 rajveer 188 
    	this.results =  search.getResultMap();
189 
 
190 
 
191 
    	this.facets = new LinkedHashMap<String, List<String[]>>();
192 
    	String qryString = this.request.getQueryString();
193 
    	log.info("qryString=" + qryString);
194 
 
195 
    	for (int i=0; i<facetDefIDs.length; i++) {
196 
    		String facetDefID = facetDefIDs[i];
197 
    		String facetLabel = facetLabels[i];
198 
    		HashMap<String, Integer> facetDetailMap = search.getFacetDetails(facetDefID);
199 
    		if(facetDetailMap==null)
200 
    			continue;
201 
    		List<String[]> values = new ArrayList<String[]>();
2948 chandransh 202 
    		for(Entry<String, Integer> facetEntry: facetDetailMap.entrySet()){
203 
    		    String facet = facetEntry.getKey();
204 
    			String drilldownURL = url + "&fq=" + facetDefID + ":" +
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    				URLEncoder.encode(facet, "UTF-8");
517 rajveer 206 
      			String[] afacet = new String[] { facet,
2948 chandransh 207 
      			      facetEntry.getValue().toString(), drilldownURL  };
517 rajveer 208 
      			values.add(afacet);
545 rajveer 209 
 
517 rajveer 210 
    		}
211 
 
212 
    		this.facets.put(facetLabel, values);
213 
    	}
214 
 
215 
 
545 rajveer 216 
 
517 rajveer 217 
    	Map<String, Double> priceMap = search.getPriceStatsMap();
218 
    	if(priceMap != null){
219 
    		this.minPrice = priceMap.get("min");
220 
    		this.maxPrice = priceMap.get("max");
221 
    	}else{
222 
    		this.minPrice = 0.0;
223 
    		this.maxPrice = 0.0;
224 
    	}
545 rajveer 225 
    	this.totalResults = search.getTotalResults();
317 ashish 226 
        return new DefaultHttpHeaders("show");
227 
    }
228 
 
229 
    public void setId(String id) {
536 rajveer 230 
    	StringTokenizer tokenizer = new StringTokenizer(id,"-");
231 
    	while(tokenizer.hasMoreTokens()){
232 
    		this.id = tokenizer.nextToken();
233 
    	}
317 ashish 234 
    }
235 
 
236 
    public String getId() {
237 
    	return this.id;
238 
    }
517 rajveer 239 
 
536 rajveer 240 
    public String getCategoryName() {
241 
    	return this.categoryName;
3656 mandeep.dh 242 
    }
517 rajveer 243 
 
974 vikas 244 
    public String getPageMetaDesc() {
1966 vikas 245 
        return "Best price "
246 
                + this.facetSelection.replaceAll("Phones", "")
247 
                + this.categoryName
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                        .replaceAll("Mobile Phones", "mobile phones")
249 
                        .replaceAll("Phones", "mobile phones")
250 
                + " in India. Experience n' buy online. FREE Next Day delivery. Original product - Full manufacturer warranty. Comprehensive reviews.";
974 vikas 251 
    }
252 
 
253 
    public String getPageMetaKeywords() {
2306 vikas 254 
        if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id()== Utils.MOBILE_PHONES_CATEGORY){
974 vikas 255 
        	return this.categoryName + ", mobile phone";
256 
    	}
2306 vikas 257 
        if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id()== Utils.MOBILE_ACCESSORIES_CATEGORY){
974 vikas 258 
        	return this.categoryName + ", phone accessories";
259 
    	}
260 
        return "";
261 
    }
262 
 
263 
    public String getCategoryTitle() {
264 
    	return this.categoryTitle;
265 
    }
266 
 
650 rajveer 267 
	public String getQuery() {
517 rajveer 268 
    	return this.query;
269 
    }
270 
 
271 
 
790 vikas 272 
    public List<String> getResults() {
517 rajveer 273 
    	return this.results;
274 
    }
275 
 
276 
    public Map<String, List<String[]>> getFacets() {
277 
    	return this.facets;
278 
    }
279 
 
545 rajveer 280 
    public long getTotalResults(){
281 
    	return totalResults;
282 
    }
283 
 
284 
    public String getUrl(){
285 
    	return this.url;
286 
    }
287 
 
288 
	public long getBeginIndex(){
289 
		if(totalResults>0)
290 
			return beginIndex+1;
291 
		return beginIndex;
292 
	}
293 
 
294 
	public long getTotalPages() {
1376 rajveer 295 
		return 1 + (totalResults-1)/windowSize;
545 rajveer 296 
	}
297 
 
298 
	public long getCurrentPage() {
299 
		return this.page;
300 
	}
301 
 
517 rajveer 302 
    public Double getMinPrice() {
303 
    	return this.minPrice;
304 
    }
305 
 
306 
    public Double getMaxPrice() {
307 
    	return this.maxPrice;
308 
    }
309 
 
1921 vikas 310 
    public String getPriceUrl() {
311 
        return this.priceUrl;
312 
    }
313 
 
627 rajveer 314 
    public List<String[]> getCrumbs() {
315 
    	return this.crumbs;
316 
    }
317 
 
1200 chandransh 318 
    public Map<String, String> getSnippets(){
3242 vikas 319 
        if(results != null){
517 rajveer 320 
    		snippets = new HashMap<String, String>();
790 vikas 321 
	    	for(String docId: results){
3561 rajveer 322 
	    	    String snippet = (String) SnippetCacheWrapper.getSnippet(CacheKeys.CATEGORY_SNIPPET_CACHE_KEY, docId, sourceId);
3242 vikas 323 
	    	    if (snippet != null) {
324 
	    	        snippets.put(docId, snippet);
325 
	    	    }
517 rajveer 326 
			}
327 
    	}
328 
		return snippets;
329 
    }
4453 varun.gupt 330 
 
3830 chandransh 331 
    @Override
332 
	public String getHeaderSnippet() {
333 
		String url = request.getQueryString();
4453 varun.gupt 334 
		if (url == null)	{
3830 chandransh 335 
			url = "";
4453 varun.gupt 336 
		} else	{
3830 chandransh 337 
			url = "?" + url;
338 
		}
339 
		url = request.getRequestURI() + url;
340 
 
4453 varun.gupt 341 
		return pageLoader.getHeaderHtml(userinfo.isLoggedIn(), userinfo.getEmail(), url , categoryId, true);
3830 chandransh 342 
	}
3903 varun.gupt 343 
}