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317 ashish 1 
/**
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 *
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 */
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package in.shop2020.serving.controllers;
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import in.shop2020.serving.cache.EhcacheWrapper.CacheKeys;
7 
import in.shop2020.serving.cache.SnippetCacheWrapper;
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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;
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317 ashish 12 
import java.io.IOException;
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import java.net.URLEncoder;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.StringTokenizer;
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517 rajveer 23 
import org.apache.commons.lang.StringUtils;
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import org.apache.log4j.Logger;
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import org.apache.struts2.convention.annotation.Action;
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import org.apache.struts2.convention.annotation.Actions;
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import org.apache.struts2.convention.annotation.Result;
317 ashish 28 
import org.apache.struts2.rest.DefaultHttpHeaders;
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import org.apache.struts2.rest.HttpHeaders;
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31 
/**
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 * @author rajveer
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 *
34 
 */
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@Result(name = "show", location = "category-show.vm")
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public class CategoryController extends BaseController {
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1044 chandransh 38 
	private static final long serialVersionUID = 8477108528765030321L;
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	private static Logger log = Logger.getLogger(Class.class);
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	private List<String> results;
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	private Map<String, String> snippets;
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	private Map<String, List<String[]>> facets;
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	private List<String[]> crumbs;
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	/**
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	 *
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	 */
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	private String id;
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	private String categoryName;
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	private String categoryTitle;
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	private String facetSelection = "";
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517 rajveer 55 
	private String query;
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57 
	private Double minPrice;
58 
	private Double maxPrice;
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	private long categoryId;
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	private long windowSize = 20;
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	private long page = 1;
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	private long totalResults;
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	private long beginIndex = 0;
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	private String url;
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	private String priceUrl = "?";
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317 ashish 68 
	/**
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	 * GET /abc/10004
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	 *
71 
	 */
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	@Actions({
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		@Action("/all-mobile-phones"),
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		@Action("/all-mobile-accessories"),
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		@Action("/all-tablets"),
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		@Action("/all-laptops"),
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974 vikas 78 
		@Action("/business-phones"),
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		@Action("/high-end-multimedia-phones"),
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		@Action("/low-end-multimedia-phones"),
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		@Action("/basic-phones"),
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83 
		@Action("/bluetooth-headset"),
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		@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"),
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		@Action("/screen-guard"),
1005 vikas 92 
 
1534 rajveer 93 
		@Action("/face-plate"),
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		@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"),
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100 
 
101 
 
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		@Action("/category")
974 vikas 103 
	})
104 
 
317 ashish 105 
    public HttpHeaders show() throws SecurityException, IOException {
106 
    	log.info("id=" + id);
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    	categoryId = Long.parseLong(id);
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    	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 
    	}
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517 rajveer 117 
		String[] facetDefIDs = new String[] {"Category","F_50002","F_50001",  "F_50006", "F_50007" };
118 
 
119 
    	String[] facetLabels = new String[] {"Category","Price", "Brand", "Data Connectivity", "Camera Resolution" 	};
120 
 
121 
    	String[] fqrys = this.request.getParameterValues("fq");
545 rajveer 122 
 
123 
    	url = "?";
124 
 
517 rajveer 125 
    	query = "*";
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536 rajveer 127 
    	int length = 1;
128 
 
129 
    	if(fqrys!= null){
130 
    		length += fqrys.length;
131 
    	}
132 
 
133 
    	String[] newfqrys = new String[length];
2306 vikas 134 
    	if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id() == Utils.ROOT_CATEGORY){
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    		newfqrys[0] = "F_50010:"+categoryName;
136 
    	}else{
137 
    		newfqrys[0] = "F_50011:"+categoryName;
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    	}
139 
 
545 rajveer 140 
    	String urlCrumb = url;
536 rajveer 141 
 
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    	this.crumbs = new ArrayList<String[]>();
143 
    	List<String> arrList = Arrays.asList(facetDefIDs);
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    	for(int i=1; i<length; i++) {
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    		newfqrys[i] = fqrys[i-1];
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    		urlCrumb += "&fq=" + URLEncoder.encode(fqrys[i-1], "UTF-8");
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    		priceUrl += "&fq=" + URLEncoder.encode(fqrys[i-1], "UTF-8");
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    		StringBuilder filterUrl = new StringBuilder(url);
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    		String facetName = StringUtils.split(fqrys[i-1], ":")[0];
150 
    		String facetValue = StringUtils.split(fqrys[i-1], ":")[1];
151 
    		String facetLabel = facetLabels[arrList.indexOf(facetName)];
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    		this.categoryTitle += " | " + facetLabel + " " + facetValue;
1259 vikas 153 
    		this.facetSelection += facetValue + " ";
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    		for(int j=1; j<length; j++) {
155 
    			if(i==j){
156 
    				continue;
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    			}
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    			filterUrl.append("&fq=" + URLEncoder.encode(fqrys[j-1], "UTF-8"));
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	    	}
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    		String[] acrumb = new String[] { facetLabel, facetValue, filterUrl.toString() };
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    		log.info("acrumb=" + Arrays.toString(acrumb));
162 
    		this.crumbs.add(acrumb);
163 
 
536 rajveer 164 
    	}
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		url = urlCrumb;
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167 
    	if(this.request.getParameter("page") != null){
168 
    		this.page = Long.parseLong(this.request.getParameter("page"));
169 
    		this.beginIndex = this.windowSize * (this.page-1);
170 
    	}
3173 rajveer 171 
    	if(this.request.getParameter("minPrice") != null){
172 
    		this.minPrice = (new Double(this.request.getParameter("minPrice")));
173 
    		url= url + "&minPrice=" + this.request.getParameter("minPrice");
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    	}
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    	if(this.request.getParameter("maxPrice") != null){
176 
    		this.maxPrice = (new Double(this.request.getParameter("maxPrice")));
177 
    		url= url + "&maxPrice=" + this.request.getParameter("maxPrice");
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    	}
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    	String sortOrder = "F_50002+asc";
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    	SolrSearchService search = new SolrSearchService(query, newfqrys, facetDefIDs, (page-1)*windowSize, windowSize, minPrice, maxPrice, Utils.ROOT_CATEGORY, sortOrder, sourceId);
517 rajveer 183 
    	this.results =  search.getResultMap();
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185 
 
186 
    	this.facets = new LinkedHashMap<String, List<String[]>>();
187 
    	String qryString = this.request.getQueryString();
188 
    	log.info("qryString=" + qryString);
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190 
    	for (int i=0; i<facetDefIDs.length; i++) {
191 
    		String facetDefID = facetDefIDs[i];
192 
    		String facetLabel = facetLabels[i];
193 
    		HashMap<String, Integer> facetDetailMap = search.getFacetDetails(facetDefID);
194 
    		if(facetDetailMap==null)
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    			continue;
196 
    		List<String[]> values = new ArrayList<String[]>();
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    		for(Entry<String, Integer> facetEntry: facetDetailMap.entrySet()){
198 
    		    String facet = facetEntry.getKey();
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    			String drilldownURL = url + "&fq=" + facetDefID + ":" +
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    				URLEncoder.encode(facet, "UTF-8");
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      			String[] afacet = new String[] { facet,
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      			      facetEntry.getValue().toString(), drilldownURL  };
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      			values.add(afacet);
545 rajveer 204 
 
517 rajveer 205 
    		}
206 
 
207 
    		this.facets.put(facetLabel, values);
208 
    	}
209 
 
210 
 
545 rajveer 211 
 
517 rajveer 212 
    	Map<String, Double> priceMap = search.getPriceStatsMap();
213 
    	if(priceMap != null){
214 
    		this.minPrice = priceMap.get("min");
215 
    		this.maxPrice = priceMap.get("max");
216 
    	}else{
217 
    		this.minPrice = 0.0;
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    		this.maxPrice = 0.0;
219 
    	}
545 rajveer 220 
    	this.totalResults = search.getTotalResults();
317 ashish 221 
        return new DefaultHttpHeaders("show");
222 
    }
223 
 
224 
    public void setId(String id) {
536 rajveer 225 
    	StringTokenizer tokenizer = new StringTokenizer(id,"-");
226 
    	while(tokenizer.hasMoreTokens()){
227 
    		this.id = tokenizer.nextToken();
228 
    	}
317 ashish 229 
    }
230 
 
231 
    public String getId() {
232 
    	return this.id;
233 
    }
517 rajveer 234 
 
536 rajveer 235 
    public String getCategoryName() {
236 
    	return this.categoryName;
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    }
517 rajveer 238 
 
974 vikas 239 
    public String getPageMetaDesc() {
1966 vikas 240 
        return "Best price "
241 
                + this.facetSelection.replaceAll("Phones", "")
242 
                + this.categoryName
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                        .replaceAll("Mobile Phones", "mobile phones")
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                        .replaceAll("Phones", "mobile phones")
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                + " in India. Experience n' buy online. FREE Next Day delivery. Original product - Full manufacturer warranty. Comprehensive reviews.";
974 vikas 246 
    }
247 
 
248 
    public String getPageMetaKeywords() {
2306 vikas 249 
        if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id()== Utils.MOBILE_PHONES_CATEGORY){
974 vikas 250 
        	return this.categoryName + ", mobile phone";
251 
    	}
2306 vikas 252 
        if(CategoryManager.getCategoryManager().getCategory(Long.parseLong(id)).getParent_category_id()== Utils.MOBILE_ACCESSORIES_CATEGORY){
974 vikas 253 
        	return this.categoryName + ", phone accessories";
254 
    	}
255 
        return "";
256 
    }
257 
 
258 
    public String getCategoryTitle() {
259 
    	return this.categoryTitle;
260 
    }
261 
 
650 rajveer 262 
	public String getQuery() {
517 rajveer 263 
    	return this.query;
264 
    }
265 
 
266 
 
790 vikas 267 
    public List<String> getResults() {
517 rajveer 268 
    	return this.results;
269 
    }
270 
 
271 
    public Map<String, List<String[]>> getFacets() {
272 
    	return this.facets;
273 
    }
274 
 
545 rajveer 275 
    public long getTotalResults(){
276 
    	return totalResults;
277 
    }
278 
 
279 
    public String getUrl(){
280 
    	return this.url;
281 
    }
282 
 
283 
	public long getBeginIndex(){
284 
		if(totalResults>0)
285 
			return beginIndex+1;
286 
		return beginIndex;
287 
	}
288 
 
289 
	public long getTotalPages() {
1376 rajveer 290 
		return 1 + (totalResults-1)/windowSize;
545 rajveer 291 
	}
292 
 
293 
	public long getCurrentPage() {
294 
		return this.page;
295 
	}
296 
 
517 rajveer 297 
    public Double getMinPrice() {
298 
    	return this.minPrice;
299 
    }
300 
 
301 
    public Double getMaxPrice() {
302 
    	return this.maxPrice;
303 
    }
304 
 
1921 vikas 305 
    public String getPriceUrl() {
306 
        return this.priceUrl;
307 
    }
308 
 
627 rajveer 309 
    public List<String[]> getCrumbs() {
310 
    	return this.crumbs;
311 
    }
312 
 
1200 chandransh 313 
    public Map<String, String> getSnippets(){
3242 vikas 314 
        if(results != null){
517 rajveer 315 
    		snippets = new HashMap<String, String>();
790 vikas 316 
	    	for(String docId: results){
3561 rajveer 317 
	    	    String snippet = (String) SnippetCacheWrapper.getSnippet(CacheKeys.CATEGORY_SNIPPET_CACHE_KEY, docId, sourceId);
3242 vikas 318 
	    	    if (snippet != null) {
319 
	    	        snippets.put(docId, snippet);
320 
	    	    }
517 rajveer 321 
			}
322 
    	}
323 
		return snippets;
324 
    }
3830 chandransh 325 
    @Override
326 
	public String getHeaderSnippet() {
327 
		String url = request.getQueryString();
328 
		if (url == null) {
329 
			url = "";
330 
		} else {
331 
			url = "?" + url;
332 
		}
333 
		url = request.getRequestURI() + url;
334 
 
335 
 
336 
		return pageLoader.getHeaderHtml(userinfo.isLoggedIn(),
3903 varun.gupt 337 
				userinfo.getNameOfUser(), url , categoryId, true);
3830 chandransh 338 
	}
3903 varun.gupt 339 
}