Subversion Repositories SmartDukaan

package in.shop2020.ui.util;

import in.shop2020.metamodel.core.Bullet;

import in.shop2020.metamodel.core.Entity;

import in.shop2020.metamodel.core.EntityState;

import in.shop2020.metamodel.core.EntityStatus;

import in.shop2020.metamodel.core.Feature;

import in.shop2020.metamodel.core.PrimitiveDataObject;

import in.shop2020.metamodel.definitions.CMPBucketDefinition;

import in.shop2020.metamodel.definitions.Catalog;

import in.shop2020.metamodel.definitions.DefinitionsContainer;

import in.shop2020.metamodel.definitions.SlideDefinition;

import in.shop2020.metamodel.util.CreationUtils;

import in.shop2020.metamodel.util.ExpandedBullet;

import in.shop2020.metamodel.util.ExpandedEntity;

import in.shop2020.metamodel.util.ExpandedFeature;

import in.shop2020.metamodel.util.ExpandedSlide;

import in.shop2020.model.v1.catalog.InventoryService.Client;

import in.shop2020.model.v1.catalog.Item;

import in.shop2020.model.v1.catalog.status;

import in.shop2020.thrift.clients.CatalogServiceClient;

import in.shop2020.util.Utils;

import java.awt.Graphics2D;

import java.awt.geom.AffineTransform;

import java.awt.image.BufferedImage;

import java.io.BufferedReader;

import java.io.BufferedWriter;

import java.io.DataInputStream;

import java.io.DataOutputStream;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.OutputStream;

import java.io.OutputStreamWriter;

import java.io.StringWriter;

import java.net.URLEncoder;

import java.text.DecimalFormat;

import java.util.ArrayList;

import java.util.Collection;

import java.util.Date;

import java.util.HashMap;

import java.util.LinkedHashMap;

import java.util.List;

import java.util.Map;

import javax.imageio.ImageIO;

import org.apache.commons.lang.StringUtils;

import org.apache.velocity.Template;

import org.apache.velocity.VelocityContext;

import org.apache.velocity.app.Velocity;

import org.apache.velocity.exception.MethodInvocationException;

import org.apache.velocity.exception.ParseErrorException;

import org.apache.velocity.exception.ResourceNotFoundException;

/**

 * utility class to generated all html stuff from java objects

 * Driver class to merge Java data objects with VTL script. 

 * 

 * @author rajveer

 *

 */

public class NewVUI {

	CatalogServiceClient catalogServiceClient = null;

	Client client = null;

	String lastContentVersion;

	String contentVersion;  

	StringBuffer problems = new StringBuffer();

	public NewVUI(Long contentVersion) throws Exception {

		catalogServiceClient = new CatalogServiceClient();

		client = catalogServiceClient.getClient();

		this.lastContentVersion = contentVersion.toString();

		this.contentVersion =  (new Date()).getTime() +"" ;

	}

	/**

	 * Usage: VUI [entities | entity] [Entity ID] {Template file name}

	 * 

	 * @param args

	 */

	public static void main(String[] args) throws Exception {

		String[] commands = new String[] {"entity", "entities", "entitiesall"};

		String[] datatypes = new String[] {"Entity ID"};

		String usage = "Usage: VUI ["+ StringUtils.join(commands, "|") +"] ["+ StringUtils.join(datatypes, "|") + "] ";

		if(args.length < 1) {

			System.out.println(usage);

			System.exit(-1);

		}

		String inputCommand = args[0];

		String inputID = null;

		if(args.length == 2){

			inputID = args[1];

		}

	    Long lastGenerationTime = CreationUtils.getLastContentGenerationTime();

	    if(lastGenerationTime==null){

	    	lastGenerationTime = new Long(0);

	    }

	    //If non incremental content needs to be generated

	    if(inputCommand.equals("entitiesall") || inputCommand.equals("entity")) {

	    	lastGenerationTime = new Long(0);

	    }

		NewVUI vui = new NewVUI(lastGenerationTime);

		long catalogId = 0;

		if(inputCommand.equals("entity")) {

			try {

				catalogId = Long.parseLong(inputID);

//				vui.generateHtmlForOneEntity(CreationUtils.getEntity(catalogId), "saholic.com", Utils.EXPORT_ENTITIES_PATH_SAHOLIC);

//				vui.generateHtmlForOneEntity(CreationUtils.getEntity(catalogId), "shop2020.in", Utils.EXPORT_ENTITIES_PATH_SHOP2020);

//				vui.generateHtmlForOneEntity(CreationUtils.getEntity(catalogId), "localhost:8090", Utils.EXPORT_ENTITIES_PATH_LOCALHOST);

			}

			catch (NumberFormatException nfe) {

				System.out.println("Invalid ID - " + inputID);

				System.exit(-1);

			}

		}

		if(inputCommand.equals("entities") || inputCommand.equals("entitiesall")) {

			vui.generateHtmlForAllEntities("saholic.com", Utils.EXPORT_ENTITIES_PATH_SAHOLIC);

			vui.generateHtmlForAllEntities("shop2020.in", Utils.EXPORT_ENTITIES_PATH_SHOP2020);

			vui.generateHtmlForAllEntities("localhost:8090", Utils.EXPORT_ENTITIES_PATH_LOCALHOST);

		}

		Velocity.init("src/main/java/in/shop2020/ui/util/velocity.properties");

		CreationUtils.storeLastContentGenerationTime((new Date()).getTime());

	}

	/**

	 * Generates content for the specified entity embedding links to the

	 * specified domain name.

	 * 

	 * The method updates the member variable problems in any of the following

	 * four cases:

	 * <ol>

	 * <li>The entity is not ready.

	 * <li>The category has not been updated yet. (Set to -1).

	 * <li>There are no items in the catalog corresponding to this entity.

	 * <li>There are no active or content-complete items in the catalog

	 * corresponding to this entity.

	 * <li>Neither the items have been updated nor the content has been updated.

	 * </ol>

	 * 

	 * @param entity

	 *            - Entity for which the content has to be generated.

	 * @param domain

	 *            - The domain name to be used to serve static content.

	 * @param exportPath

	 *            - Local file system path where content has to be generated.

	 * @return -True if content is generated successfully, False otherwise.

	 * @throws Exception

	 */

	public boolean generateHtmlForOneEntity(Entity entity, String domain, String exportPath, List<Item> items) throws Exception{

		String mediaPath = Utils.EXPORT_MEDIA_PATH + entity.getID();

        deleteOldResources(mediaPath, exportPath + entity.getID());

		ExpandedEntity expEntity = new ExpandedEntity(entity);

		long catalogId = expEntity.getID();

		String templateFile;

		//Create new directory

		File exportDir = new File(exportPath + catalogId);

		if(!exportDir.exists()) {

			exportDir.mkdir();

		}

		/*

		 * To delete 

		 */

		// This URL is used to ensure that images such as icon and thumbnail for

		// a particular entity are always downloaded from the same location.

		String staticurl = "http://static" + entity.getID()%3 + "." + domain;

		templateFile= Utils.VTL_SRC_PATH + "product_summary.vm";

		getProductSummaryHtml(expEntity, items, templateFile, exportPath, domain);

		templateFile= Utils.VTL_SRC_PATH + "entity_snippet_for_widget.vm";

		getEntityWidgetSnippetHtml(expEntity, items, templateFile, staticurl, exportPath);

		templateFile= Utils.VTL_SRC_PATH + "entity_snippet_for_homepage.vm";

		getEntityHomeSnippetHtml(expEntity, items, templateFile, staticurl, exportPath);

		templateFile= Utils.VTL_SRC_PATH + "entity_snippet_for_searchpage.vm";

		getEntitySearchSnippetHtml(expEntity, items, templateFile, staticurl, exportPath);

		templateFile= Utils.VTL_SRC_PATH + "entity_snippet_for_categorypage.vm";

		getEntityCategorySnippetHtml(expEntity, items, templateFile, staticurl, exportPath);

		templateFile= Utils.VTL_SRC_PATH + "slideguide_img_video.vm";

		getEntitySlideGuideHtml(expEntity, templateFile, domain, exportPath);

		templateFile= Utils.VTL_SRC_PATH + "entity_snippet_for_phones_i_own.vm";

		getEntityPhonesIOwnSnippetHtml(expEntity, items, templateFile, staticurl, exportPath);

		if(expEntity.getCategory().getParentCategory().getID() == Utils.MOBILE_PHONES_CATAGOEY){

		    templateFile= Utils.VTL_SRC_PATH + "slideguide_for_comparison.vm";

	        getEntitySnippetForComparison(expEntity, templateFile, domain, exportPath);

	        templateFile= Utils.VTL_SRC_PATH + "entity_snippet_for_comparisonpage.vm";

	        getEntityCompareSnippetHtml(expEntity, items, templateFile, staticurl, exportPath);

            templateFile= Utils.VTL_SRC_PATH + "entity_snippet_for_comparisonpage_summary.vm";

            getEntityCompareSummarySnippetHtml(expEntity, items, templateFile, staticurl, exportPath);

            getSlidenamesSnippet(expEntity, exportPath);

		}

		getEntityTitleSnippetHtml(expEntity, exportPath);

		getEntityMetaDescriptionSnippetHtml(expEntity, exportPath);

		getEntityMetaKeywordSnippetHtml(expEntity, exportPath);

		generateImages(expEntity.getID(), getImagePrefix(expEntity));

		return true;

	}

	private boolean generateHtmlForAllEntities(String domain, String exportPath) throws Exception{

		Map<Long, Entity> entities =  CreationUtils.getEntities();

		for(Entity entity: entities.values()){

	//		generateHtmlForOneEntity(entity, domain, exportPath);

		}

		System.out.println(problems);

		return true;

	}

	public boolean deleteDir(File dir) {

	    if (dir.isDirectory()) {

	        String[] children = dir.list();

	        for (int i=0; i<children.length; i++) {

	            boolean success = deleteDir(new File(dir, children[i]));

	            if (!success) {

	                return false;

	            }

	        }

	    }

	    // The directory is now empty so delete it

	    return dir.delete();

	}

	private void deleteOldResources(String mediaPath, String contentPath) {

		File f = new File(contentPath);

		if(f.exists()){

			deleteDir(f);

		}

		f = new File(mediaPath);

		if(f.exists()){

			deleteDir(f);

		}

	}

	private void generateImages(long catalogId, String imagePrefix) throws IOException {

		String globalImageDirPath = Utils.CONTENT_DB_PATH + "media" + File.separator;

		String globalDefaultImagePath = globalImageDirPath + "default.jpg";

		String imageDirPath = globalImageDirPath + catalogId + File.separator;

		String defaultImagePath = imageDirPath + "default.jpg";

		/*

		 * Create the directory for this entity if it didn't exist.

		 */

		File f = new File(globalImageDirPath + catalogId);

		if (!f.exists()) {

			f.mkdir();

		}

		/*

		 * If the default image is not present for this entity, copy the global

		 * default image.

		 * TODO: This part will be moved to the Jython Script

		 */

		File f3 = new File(defaultImagePath);

		if (!f3.exists()) {

		        copyFile(globalDefaultImagePath, defaultImagePath);

		    }

		String exportPath = Utils.EXPORT_MEDIA_PATH + catalogId;

		/*

		 * Copying the generated content from db/media to export/media. This

		 * will also insert a timestamp tag in the file names.

		 */

		File sourceFile = new File(globalImageDirPath + catalogId);

		File destinationFile = new File(exportPath);

		copyDirectory(sourceFile, destinationFile, imagePrefix);

		/*

		 * Copy the thumbnail and the icon files. This is required so that we can display the

		 * thumbnail on the cart page and icon on the facebook.

		 */

		copyFile(imageDirPath + "thumbnail.jpg", exportPath + File.separator + "thumbnail.jpg");

		copyFile(imageDirPath + "icon.jpg", exportPath + File.separator + "icon.jpg");

		}

	/**

	 * Copies the contents of the input file into the output file. Creates the

	 * output file if it doesn't exist already.

	 * 

	 * @param inputFile

	 *            File to be copied.

	 * @param outputFile

	 *            File to be created.

	 * @throws IOException

	 */

	private void copyFile(String inputFile, String outputFile) throws IOException {

		File sourceFile = new File(inputFile);

		File destinationFile = new File(outputFile);

		if (!destinationFile.exists())

			destinationFile.createNewFile();

		InputStream in = new FileInputStream(sourceFile);

		OutputStream out = new FileOutputStream(destinationFile);

		// Copy the bits from instream to outstream

		byte[] buf = new byte[1024];

		int len;

		while ((len = in.read(buf)) > 0) {

			out.write(buf, 0, len);

		}

		in.close();

		out.close();

	}

	// If targetLocation does not exist, it will be created.

	public void copyDirectory(File sourceLocation , File targetLocation, String imagePrefix) throws IOException {

	    if (sourceLocation.isDirectory()) {

	        if (!targetLocation.exists()) {

	            targetLocation.mkdir();

	        }

	        String[] children = sourceLocation.list();

	        for (int i=0; i<children.length; i++) {

	            copyDirectory(new File(sourceLocation, children[i]), new File(targetLocation, children[i]), imagePrefix);

	        }

	    } else {

	        InputStream in = new FileInputStream(sourceLocation);

        	String fileName = targetLocation.getName().split("\\.")[0];

        	String fileExt = targetLocation.getName().split("\\.")[1];

        	String newFileName = targetLocation.getParent() + File.separator + imagePrefix + "-" + fileName + "-" + this.contentVersion + "." + fileExt; 

	        //String fileName = targetLocation

	        OutputStream out = new FileOutputStream(newFileName);

	        // Copy the bits from instream to outstream

	        byte[] buf = new byte[1024];

	        int len;

	        while ((len = in.read(buf)) > 0) {

	            out.write(buf, 0, len);

	        }

	        in.close();

	        out.close();

	    }

	}

	private  void getEntityMetaDescriptionSnippetHtml(ExpandedEntity expEntity, String exportPath) {

		long catalogId = expEntity.getID();

		try {

			expEntity = CreationUtils.getExpandedEntity(catalogId);

			String description = "Best Price " + expEntity.getBrand() + " " + expEntity.getModelName() 

				+ " " + expEntity.getModelNumber() + " ";

			if(expEntity.getCategory().getParentCategory().getID() == 10011) {

				description += expEntity.getCategory().getLabel() + " in India.";

			}

			else {

				description += ".";

			}

			description += " Experience n' buy online. FREE Next Day delivery."

				+ " Original product - Full manufacturer warranty. Comprehensive reviews.";

			description = description.replaceAll("--", "-");

			String exportFileName = exportPath + catalogId + File.separator + "MetaDescriptionSnippet.html";

			File exportFile = new File(exportFileName);

			if(!exportFile.exists()) {

				exportFile.createNewFile();

			}

			BufferedWriter writer = new BufferedWriter(

			    new OutputStreamWriter(new FileOutputStream(exportFile)));

			writer.write(description);

			writer.flush();

			writer.close();

		} catch (Exception e) {

			e.printStackTrace();

		}

	}

	private  void getEntityMetaKeywordSnippetHtml(ExpandedEntity expEntity, String exportPath) {

		long catalogId = expEntity.getID();

		try {

			expEntity = CreationUtils.getExpandedEntity(catalogId);

			String keywords;

			if (expEntity.getModelName() != null && !expEntity.getModelName().isEmpty() && (expEntity.getBrand().equals("Samsung") || expEntity.getBrand().equals("Sony Ericsson"))) {

				keywords = expEntity.getBrand() + " " + expEntity.getModelName() + ", ";

				if (expEntity.getCategory().getParentCategory().getID() == 10001) {

					keywords += expEntity.getBrand() + " mobile phones, ";

				}

				if (expEntity.getCategory().getParentCategory().getID() == 10011) {

					keywords += "phone accessories, ";

				}

				keywords += expEntity.getBrand() + " " + expEntity.getModelName() + " Price, ";

				keywords += expEntity.getBrand() + " " + expEntity.getModelName() + " India, ";

				if (expEntity.getCategory().getParentCategory().getID() == 10001) {

					keywords += expEntity.getBrand() + " " + expEntity.getModelName() + " Review, ";

				}	

	 		}

			else {

				keywords = expEntity.getBrand() + " " + expEntity.getModelName() + " " + expEntity.getModelNumber() + ", ";

				if(expEntity.getCategory().getParentCategory().getID() == 10001) {

					keywords += expEntity.getBrand() + " mobile phones, ";

				}

				if(expEntity.getCategory().getParentCategory().getID() == 10011) {

					keywords += "phone accessories, ";

				}

				keywords += expEntity.getBrand() + " " + expEntity.getModelName() + " " + expEntity.getModelNumber() + " Price, ";

				keywords += expEntity.getBrand() + " " + expEntity.getModelName() + " " + expEntity.getModelNumber() + " India, ";

				if(expEntity.getCategory().getParentCategory().getID() == 10001) {

					keywords += expEntity.getBrand() + " " + expEntity.getModelName() + " " + expEntity.getModelNumber() + " Review, ";

				}

			}

			String exportFileName = exportPath + catalogId + File.separator + "MetaKeywordsSnippet.html";

			File exportFile = new File(exportFileName);

			if(!exportFile.exists()) {

				exportFile.createNewFile();

			}

			BufferedWriter writer = new BufferedWriter(

			    new OutputStreamWriter(new FileOutputStream(exportFile)));

			writer.write(keywords);

			writer.flush();

			writer.close();

		} catch (Exception e) {

			e.printStackTrace();

		}

	}

	private void getSlidenamesSnippet(ExpandedEntity expEntity, String exportPath) throws ResourceNotFoundException, ParseErrorException, Exception{

	    long catalogId = expEntity.getID();

	    StringBuilder slideNames = new StringBuilder();

	    slideNames.append(expEntity.getBrand() + " " + expEntity.getModelNumber() + " " + expEntity.getModelName() + "\n");

	    Map<Long, Double> slideScores = CreationUtils.getSlideComparisonScores(catalogId);

	    for(ExpandedSlide expSlide: expEntity.getExpandedSlides()){

	        if(expSlide.getSlideDefinitionID() == 130054){

	            continue;

	        }

	        slideNames.append(expSlide.getSlideDefinition().getLabel() + "!!!");

	        String bucketName = "None";

	        if(Catalog.getInstance().getDefinitionsContainer().getComparisonBucketName(expEntity.getCategoryID(), expSlide.getSlideDefinitionID()) != null){

	            bucketName = Catalog.getInstance().getDefinitionsContainer().getComparisonBucketName(expEntity.getCategoryID(), expSlide.getSlideDefinitionID());

	        }

	        slideNames.append(bucketName + "!!!");

	        double score = 0;

	        if(slideScores.get(expSlide.getSlideDefinitionID())!=null){

	            score = slideScores.get(expSlide.getSlideDefinitionID());

	        }

	        DecimalFormat oneDForm = new DecimalFormat("#.#");

	        score = Double.valueOf(oneDForm.format(score));

	        slideNames.append(score + "\n");

	    }

        String exportFileName = exportPath + catalogId + File.separator + "SlideNamesSnippet.html";

        File exportFile = new File(exportFileName);

        if(!exportFile.exists()) {

            exportFile.createNewFile();

        }

        BufferedWriter writer = new BufferedWriter(

            new OutputStreamWriter(new FileOutputStream(exportFile)));

        writer.write(slideNames.toString());

        writer.flush();

        writer.close();

	}

	private  void getEntitySnippetForComparison(ExpandedEntity expEntity, String templateFile, String domain, String exportPath) throws Exception {

		long catalogId = expEntity.getID();

		VelocityContext context = new VelocityContext();

		context.put("imagePrefix", getImagePrefix(expEntity));

		context.put("expentity", expEntity);

		context.put("domain", domain);

		context.put("contentVersion", this.contentVersion);

		String exportFileName = null;

		Template template = Velocity.getTemplate(templateFile);

		exportFileName = exportPath + catalogId + File.separator + "ComparisonSnippet.html";

		File exportFile = new File(exportFileName);

		if(!exportFile.exists()) {

			exportFile.createNewFile();

		}

		BufferedWriter writer = new BufferedWriter(

		    new OutputStreamWriter(new FileOutputStream(exportFile)));

		//Template template = Velocity.getTemplate(templateFile);

		template.merge(context, writer);

		writer.flush();

		writer.close();

		Utils.info("Export Complete!");

	}

	private  void getEntitySlideGuideHtml(ExpandedEntity expEntity, String templateFile, String domain, String exportPath) throws Exception {

        long catalogId = expEntity.getID();

        VelocityContext context = new VelocityContext();

        context.put("imagePrefix", getImagePrefix(expEntity));

        context.put("expentity", expEntity);

        context.put("domain", domain);

        context.put("contentVersion", this.contentVersion);

        context.put("defs", Catalog.getInstance().getDefinitionsContainer());

        String exportFileName = null;

        Template template = Velocity.getTemplate(templateFile);

        exportFileName = exportPath + catalogId + File.separator + "SlideGuide.html";

        File exportFile = new File(exportFileName);

        if(!exportFile.exists()) {

            exportFile.createNewFile();

        }

        BufferedWriter writer = new BufferedWriter(

            new OutputStreamWriter(new FileOutputStream(exportFile)));

        //Template template = Velocity.getTemplate(templateFile);

        template.merge(context, writer);

        writer.flush();

        writer.close();

        Utils.info("Export Complete!");

    }

	public void getProductSummaryHtml(ExpandedEntity expEntity, List<Item> items, String templateFile, String exportPath, String domain) {

		long catalogId = expEntity.getID();

		try {

			List<Map<String, String>> itemDetails = new ArrayList<Map<String,String>>(); 

			for(Item item: items){

				Map<String, String> itemDetail = new HashMap<String, String>();

				double sellingPrice = item.getSellingPrice();

				double mrp = item.getMrp();

				boolean showmrp = true;

				if (mrp <= sellingPrice) {

					showmrp = false;

				}

				double saving = Math.round((mrp-sellingPrice)/mrp*100);

				itemDetail.put("ITEM_ID", ((int)item.getId())+"");

				itemDetail.put("CATALOG_ID", ((int)item.getCatalogItemId())+"");

				itemDetail.put("SP", ((int)item.getSellingPrice())+"");

				itemDetail.put("MRP", ((int)item.getMrp())+"");

				itemDetail.put("SAVING", ((int)saving)+"");

				itemDetail.put("COLOR", item.getColor());

				itemDetail.put("SHOWMRP", showmrp +"");

				itemDetail.put("IS_SELECTED", item.isDefaultForEntity() ? "SELECTED" : "");

				itemDetails.add(itemDetail);

			}

			String title = expEntity.getBrand() + " " + expEntity.getModelName() + " " + expEntity.getModelNumber();

			String categoryName = expEntity.getCategory().getLabel();

			String tagline = "";

			String warranty = "";

			List<Feature>  features = expEntity.getSlide(130054).getFeatures();

			for(Feature feature: features){

				if(feature.getFeatureDefinitionID() == 120084){

					PrimitiveDataObject dataObject= (PrimitiveDataObject)feature.getBullets().get(0).getDataObject();

					tagline = dataObject.getValue(); 

				}

				if(feature.getFeatureDefinitionID() == 120125){

					ExpandedFeature expFeature = new ExpandedFeature(feature);

					ExpandedBullet expBullet =expFeature.getExpandedBullets().get(0);

					if(expBullet != null){

						warranty = expBullet.getValue() + " "+ expBullet.getUnit().getShortForm();

					}

				}

			}

			long categoryId = expEntity.getCategory().getID();

			Map<String,String> params = new HashMap<String, String>();

			params.put("TITLE", title);

			params.put("CATEGORY_ID", ((int)categoryId)+"");

			params.put("CATEGORY_NAME", categoryName);

			params.put("CATEGORY_URL", categoryName.replaceAll(" ", "-").toLowerCase() + "/" + categoryId);

			params.put("PRODUCT_URL", URLEncoder.encode("http://www."+ domain + this.getEntityURL(expEntity), "UTF-8"));

			if(expEntity.getCategory().getParentCategory().getID() == Utils.MOBILE_PHONES_CATAGOEY){

				params.put("IS_MOBILE", "TRUE" );	

			}else{

				params.put("IS_MOBILE", "FALSE" );

			}

			params.put("CATALOG_ID", ((int)catalogId)+"");

			params.put("TAGLINE", tagline);

			params.put("WARRANTY", warranty);

			VelocityContext context = new VelocityContext();

			context.put("itemDetails", itemDetails);

			context.put("params", params);

			String exportFileName = exportPath + catalogId + File.separator + "ProductDetail.html";

			File exportFile = new File(exportFileName);

			if(!exportFile.exists()) {

				exportFile.createNewFile();

			}

			BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(exportFile)));

			Template template = Velocity.getTemplate(templateFile);

			template.merge(context, writer);

			writer.flush();

			writer.close();

			Utils.info("Export Complete!");

		} catch (Exception e) {

			e.printStackTrace();

		}

	}

	private String getEntityURL(ExpandedEntity expEntity){

		String url = "/" + expEntity.getCategory().getParentCategory().getLabel().toLowerCase().replace(' ', '-') + "/";

		String productUrl = expEntity.getBrand().toLowerCase().replace(' ', '-')

        + "-" + expEntity.getModelName().toLowerCase().replace(' ', '-') 

	    + "-" + expEntity.getModelNumber().toLowerCase().replace(' ', '-')

        + "-" + expEntity.getID();

		productUrl = productUrl.replaceAll("/", "-");

		url = url + productUrl;

		url = url.replaceAll("--", "-");

		return url;

	}

	private String getImagePrefix(ExpandedEntity expEntity){

		String imagePrefix = expEntity.getBrand().toLowerCase().replace(' ', '-')

        + "-" + expEntity.getModelName().toLowerCase().replace(' ', '-') 

	    + "-" + expEntity.getModelNumber().toLowerCase().replace(' ', '-');

		imagePrefix = imagePrefix.replaceAll("/", "-");

		imagePrefix = imagePrefix.replaceAll("--", "-");

		return imagePrefix;

	}

	private void getEntityWidgetSnippetHtml(ExpandedEntity expEntity, List<Item> items, String templateFile, String staticurl, String exportPath) {

		long catalogId = expEntity.getID();

		try {

			expEntity = CreationUtils.getExpandedEntity(catalogId);

			String title = expEntity.getBrand() + " " + expEntity.getModelName() + " " + expEntity.getModelNumber();

			String prodName = title;

			if (expEntity.getModelName() != null && !expEntity.getModelName().isEmpty() && (expEntity.getBrand().equals("Samsung") || expEntity.getBrand().equals("Sony Ericsson"))) {

				prodName = expEntity.getBrand() + " " + expEntity.getModelName();

			}

			String imagePrefix = getImagePrefix(expEntity);

			String url = getEntityURL(expEntity);

			String tinySnippet = "";

			List<Feature>  features = expEntity.getSlide(130054).getFeatures();

			for(Feature feature: features){

				if(feature.getFeatureDefinitionID() == 120089){

					PrimitiveDataObject dataObject= (PrimitiveDataObject)feature.getBullets().get(0).getDataObject();

					tinySnippet = dataObject.getValue(); 

				}

			}

			List<Map<String, String>> itemDetails = new ArrayList<Map<String,String>>(); 

			Item minPriceItem = null; 

			for(Item item: items){

				Map<String, String> itemDetail = new HashMap<String, String>();

				if(minPriceItem == null || minPriceItem.getSellingPrice() > item.getSellingPrice()){

					minPriceItem = item;

				}

				double sellingPrice = item.getSellingPrice();

				double mrp = item.getMrp();

				double saving = Math.round((mrp-sellingPrice)/mrp*100);

				itemDetail.put("ITEM_ID", ((int)item.getId())+"");	

				itemDetail.put("SP", ((int)item.getSellingPrice())+"");

				itemDetail.put("MRP", ((int)item.getMrp())+"");

				itemDetail.put("SAVING", ((int)saving)+"");

				itemDetail.put("COLOR", item.getColor());

				itemDetails.add(itemDetail);

			}

			boolean showmrp = true;

			if (minPriceItem.getMrp() <= minPriceItem.getSellingPrice()) {

				showmrp = false;

			}

			Map<String,String> params = new HashMap<String, String>();

			params.put("TITLE", title);

			params.put("PROD_NAME", prodName);

			params.put("URL", url);

			params.put("IMAGE_PREFIX", imagePrefix);

			params.put("SELLING_PRICE", ((int)minPriceItem.getSellingPrice())+"");

			params.put("MRP", ((int)minPriceItem.getMrp())+"");

			params.put("SHOWMRP", showmrp +"");

			params.put("CATALOG_ID", ((int)catalogId)+"");

			params.put("ITEM_ID", minPriceItem.getId()+"");

			params.put("TINY_SNIPPET", tinySnippet);

			params.put("staticurl", staticurl);

			params.put("contentVersion", contentVersion);

			VelocityContext context = new VelocityContext();

			context.put("itemDetails", itemDetails);

			context.put("params", params);

			String exportFileName = exportPath + catalogId + File.separator + "WidgetSnippet.html";

			File exportFile = new File(exportFileName);

			if(!exportFile.exists()) {

				exportFile.createNewFile();

			}

			BufferedWriter writer = new BufferedWriter(

			    new OutputStreamWriter(new FileOutputStream(exportFile)));

			Template template = Velocity.getTemplate(templateFile);

			template.merge(context, writer);

			writer.flush();

			writer.close();

			Utils.info("Export Complete!");

		} catch (Exception e) {

			e.printStackTrace();

		}

	}

	private  void getEntityHomeSnippetHtml(ExpandedEntity expEntity, List<Item> items, String templateFile, String staticurl, String exportPath) {

		long catalogId = expEntity.getID();

		Map<String,String> params = new HashMap<String, String>();

		try {

			expEntity = CreationUtils.getExpandedEntity(catalogId);

			String title = expEntity.getBrand() + " " + expEntity.getModelName()+ " " + expEntity.getModelNumber();

			String prodName = title;

			if (expEntity.getModelName() != null && !expEntity.getModelName().isEmpty() && (expEntity.getBrand().equals("Samsung") || expEntity.getBrand().equals("Sony Ericsson"))) {

				prodName = expEntity.getBrand() + " " + expEntity.getModelName();

			}

			String url = getEntityURL(expEntity);

			String imagePrefix = getImagePrefix(expEntity);

			catalogServiceClient = new CatalogServiceClient();

			client = catalogServiceClient.getClient();

			String tinySnippet = "";

			List<Feature>  features = expEntity.getSlide(130054).getFeatures();

			for(Feature feature: features){

				if(feature.getFeatureDefinitionID() == 120081){

					List<Bullet> bullets = feature.getBullets();

					int count = 1;

					for(Bullet bullet: bullets){

						PrimitiveDataObject dataObject = (PrimitiveDataObject)bullet.getDataObject();

						tinySnippet = dataObject.getValue();

						params.put("SNIPPET_"+count++, tinySnippet);

						System.out.println("Tiny Snippets is " + dataObject.getValue());

					}

 				}

			}

			List<Map<String, String>> itemDetails = new ArrayList<Map<String,String>>(); 

			Item minPriceItem = null;

			for(Item item: items){

				Map<String, String> itemDetail = new HashMap<String, String>();

				if(minPriceItem == null || minPriceItem.getSellingPrice() > item.getSellingPrice()){

					minPriceItem = item;

				}

				double sellingPrice = item.getSellingPrice();

				double mrp = item.getMrp();

				double saving = Math.round((mrp-sellingPrice)/mrp*100);

				itemDetail.put("ITEM_ID", ((int)item.getId())+"");	

				itemDetail.put("SP", ((int)item.getSellingPrice())+"");

				itemDetail.put("MRP", ((int)item.getMrp())+"");

				itemDetail.put("SAVING", ((int)saving)+"");

				itemDetail.put("COLOR", item.getColor());

				itemDetails.add(itemDetail);

			}

			boolean showmrp = true;

			if (minPriceItem.getMrp() <= minPriceItem.getSellingPrice()) {

				showmrp = false;

			}

			params.put("TITLE", title);

			params.put("PROD_NAME", prodName);

			params.put("URL", url);

			params.put("IMAGE_PREFIX", imagePrefix);

			params.put("SELLING_PRICE", ((int)minPriceItem.getSellingPrice())+"");

			params.put("MRP", ((int)minPriceItem.getMrp())+"");

			params.put("SHOWMRP", showmrp +"");

			params.put("CATALOG_ID", ((int)catalogId)+"");

			params.put("ITEM_ID", minPriceItem.getId()+"");

			params.put("staticurl", staticurl);

			params.put("contentVersion", contentVersion);

			VelocityContext context = new VelocityContext();

			context.put("itemDetails", itemDetails);

			context.put("params", params);

			String exportFileName = exportPath + catalogId + File.separator + "HomeSnippet.html";

			File exportFile = new File(exportFileName);

			if(!exportFile.exists()) {

				exportFile.createNewFile();

			}

			BufferedWriter writer = new BufferedWriter(

			    new OutputStreamWriter(new FileOutputStream(exportFile)));

			Template template = Velocity.getTemplate(templateFile);

			template.merge(context, writer);

			writer.flush();

			writer.close();

			Utils.info("Export Complete!");

		} catch (Exception e) {

			e.printStackTrace();

		}

	}

	private  void getEntityCategorySnippetHtml(ExpandedEntity expEntity, List<Item> items, String templateFile, String staticurl, String exportPath) {

		Map<String,String> params = new HashMap<String, String>();

		long catalogId = expEntity.getID();

		try {

			expEntity = CreationUtils.getExpandedEntity(catalogId);

			String title = expEntity.getBrand() + " " + expEntity.getModelName()+ " " + expEntity.getModelNumber();

			String prodName = title;

			if (expEntity.getModelName() != null && !expEntity.getModelName().isEmpty() && (expEntity.getBrand().equals("Samsung") || expEntity.getBrand().equals("Sony Ericsson"))) {

				prodName = expEntity.getBrand() + " " + expEntity.getModelName();

			}

			catalogServiceClient = new CatalogServiceClient();

			client = catalogServiceClient.getClient();

			String url = getEntityURL(expEntity);

			String imagePrefix = getImagePrefix(expEntity);

			String tinySnippet = "";

			List<Feature>  features = expEntity.getSlide(130054).getFeatures();

			for(Feature feature: features){

				if(feature.getFeatureDefinitionID() == 120081){

					List<Bullet> bullets = feature.getBullets();

					int count = 1;

					for(Bullet bullet: bullets){

						PrimitiveDataObject dataObject = (PrimitiveDataObject)bullet.getDataObject();

						tinySnippet = dataObject.getValue();

						params.put("SNIPPET_"+count++, tinySnippet);

						System.out.println("Tiny Snippets is " + dataObject.getValue());

					}

 				}

			}

			List<Map<String, String>> itemDetails = new ArrayList<Map<String,String>>(); 

			Item minPriceItem = null;

			for(Item item: items){

				Map<String, String> itemDetail = new HashMap<String, String>();

				if(minPriceItem == null || minPriceItem.getSellingPrice() > item.getSellingPrice()){

					minPriceItem = item;

				}

				double sellingPrice = item.getSellingPrice();

				double mrp = item.getMrp();

				double saving = Math.round((mrp-sellingPrice)/mrp*100);

				itemDetail.put("ITEM_ID", ((int)item.getId())+"");	

				itemDetail.put("SP", ((int)item.getSellingPrice())+"");

				itemDetail.put("MRP", ((int)item.getMrp())+"");

				itemDetail.put("SAVING", ((int)saving)+"");

				itemDetail.put("COLOR", item.getColor());

				itemDetails.add(itemDetail);

			}

			boolean showmrp = true;

			if (minPriceItem.getMrp() <= minPriceItem.getSellingPrice()) {

				showmrp = false;

			}

			params.put("TITLE", title);

			params.put("PROD_NAME", prodName);

			params.put("URL", url);

			params.put("IMAGE_PREFIX", imagePrefix);

			params.put("SELLING_PRICE", ((int)minPriceItem.getSellingPrice())+"");

			params.put("MRP", ((int)minPriceItem.getMrp())+"");

			params.put("SHOWMRP", showmrp +"");

			params.put("CATALOG_ID", ((int)catalogId)+"");

			params.put("ITEM_ID", minPriceItem.getId()+"");

			params.put("staticurl", staticurl);

			params.put("contentVersion", contentVersion);

			VelocityContext context = new VelocityContext();

			context.put("itemDetails", itemDetails);

			context.put("params", params);

			String exportFileName = exportPath + catalogId + File.separator + "CategorySnippet.html";

			File exportFile = new File(exportFileName);

			if(!exportFile.exists()) {

				exportFile.createNewFile();

			}

			BufferedWriter writer = new BufferedWriter(

			    new OutputStreamWriter(new FileOutputStream(exportFile)));

			Template template = Velocity.getTemplate(templateFile);

			template.merge(context, writer);

			writer.flush();

			writer.close();

			Utils.info("Export Complete!");

		} catch (Exception e) {

			e.printStackTrace();

		}

	}

	private  void getEntityTitleSnippetHtml(ExpandedEntity expEntity, String exportPath) {

		long catalogId = expEntity.getID();

		try {

			expEntity = CreationUtils.getExpandedEntity(catalogId);

			String title = expEntity.getBrand() + " " + expEntity.getModelName() + " " + expEntity.getModelNumber();

			if (expEntity.getModelName() != null && !expEntity.getModelName().isEmpty() && (expEntity.getBrand().equals("Samsung") || expEntity.getBrand().equals("Sony Ericsson"))) {

			title = expEntity.getBrand() + " " + expEntity.getModelName();

			}

			if(expEntity.getCategory().getParentCategory().getID() == 10001) {

				title +=  " | " + expEntity.getBrand() + " Mobile Phones";

			}

			if(expEntity.getCategory().getParentCategory().getID() == 10011) {

				title += " " + expEntity.getCategory().getLabel()

		            + " | " + expEntity.getBrand() + " Mobile Phone Accessories";

			}

			title += " | Saholic.com";

			String exportFileName = exportPath + catalogId + File.separator + "TitleSnippet.html";

			File exportFile = new File(exportFileName);

			if(!exportFile.exists()) {

				exportFile.createNewFile();

			}

			BufferedWriter writer = new BufferedWriter(

			    new OutputStreamWriter(new FileOutputStream(exportFile)));

			writer.write(title);

			writer.flush();

			writer.close();

		} catch (Exception e) {

			e.printStackTrace();

		}