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package in.shop2020.dtrapi.controllers;
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package in.shop2020.dtrapi.controllers;
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import java.io.IOException;
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import java.io.IOException;
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import java.net.URI;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.net.URISyntaxException;
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import java.util.HashMap;
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import java.util.List;
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import java.util.List;
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import org.apache.axis.encoding.Base64;
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import org.apache.http.NameValuePair;
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import org.apache.http.NameValuePair;
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import org.apache.http.client.utils.URLEncodedUtils;
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import org.apache.http.client.utils.URLEncodedUtils;
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import org.apache.log4j.Logger;
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import org.apache.log4j.Logger;
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import org.json.JSONArray;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONException;
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import org.jsoup.Jsoup;
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import org.jsoup.Jsoup;
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import org.jsoup.nodes.Document;
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import org.jsoup.nodes.Document;
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import com.whalin.MemCached.MemCachedClient;
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import in.shop2020.dtrapi.services.MemCache;
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public class SnapdealProductPageParserController extends BaseController{
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public class SnapdealProductPageParserController extends BaseController{
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    private static Logger log = Logger.getLogger(Class.class);
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    private static Logger log = Logger.getLogger(Class.class);
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    private static final long serialVersionUID = 1L;
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    private static final long serialVersionUID = 1L;
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    private String url;
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    private String url;
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    private String supc = "";
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    private String supc = "";
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    private String productUrl = "";
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    private String productUrl = "";
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    private String color = "";
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    private String color = "";
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    private final String INDEX = "index";
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    private static final String INDEX = "index";
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    private static final String KEY = "snapdealSupcToColorMapping";
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    private static MemCache memCache = new MemCache();
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    private static MemCachedClient memcachedClient = memCache.getClient();
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    public String getJavaScriptToEmbedd() throws IOException, JSONException, URISyntaxException{
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    public String getJavaScriptToEmbedd() throws IOException, JSONException, URISyntaxException{
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        try{
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        try{
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            parseUrl();
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            parseUrl();
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            System.out.println(checkCache());
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            if (!checkCache()){
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            System.out.println(productUrl);
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                System.out.println(productUrl);
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            Document doc = Jsoup.connect(productUrl).get();
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                Document doc = Jsoup.connect(productUrl).get();
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            doc.outputSettings().charset("UTF-8");
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                doc.outputSettings().charset("UTF-8");
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            JSONArray jsonArray = new JSONArray(doc.getElementById("productAttributesJson").attr("value"));
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                JSONArray jsonArray = new JSONArray(doc.getElementById("productAttributesJson").attr("value"));
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            for (int element=0; element<jsonArray.length();element++){
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                for (int element=0; element<jsonArray.length();element++){
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                if (supc.equalsIgnoreCase(jsonArray.getJSONObject(element).getString("supc"))){
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                    if (supc.equalsIgnoreCase(jsonArray.getJSONObject(element).getString("supc"))){
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                    color = jsonArray.getJSONObject(element).getString("value");
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                        color = jsonArray.getJSONObject(element).getString("value");
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                        populateCache(supc, color);
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                    }
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                }
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                }
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            }
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            }
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            setResultJson(getJavaScriptCode());
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            setResultJson(getJavaScriptCode());
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        }
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        }
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        catch (Exception e){
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        catch (Exception e){
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            log.error("Error while getting product details " +e);
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            log.error("Error while getting product details " +e);
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            setResultJson(getJavaScriptCode());
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            setResultJson(getJavaScriptCode());
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        }
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        }
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        return INDEX;
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        return INDEX;
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    }
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    }
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    private String getJavaScriptCode(){
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    private String getJavaScriptCode(){
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        String jsCode = "javascript:try{var ele=document.getElementById('attribute-select-0');ele.value ="+"'"+color+"'"+"';ele.onchange();}catch(error){Android.onError(error.message);}";
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        String jsCode = "javascript:try{var ele=document.getElementById('attribute-select-0');ele.value ="+"'"+color+"'"+"';ele.onchange();}catch(error){Android.onError(error.message);}";
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        return jsCode;
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        return jsCode;
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    }
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    }
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    private void parseUrl() throws URISyntaxException{
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    private void parseUrl() throws URISyntaxException{
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        List<NameValuePair> params = URLEncodedUtils.parse(new URI(url), "UTF-8");
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        for (NameValuePair param : params){
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            if (param.getName().equalsIgnoreCase("supc")){
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        supc = request.getParameter("supc");
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                supc = param.getValue();
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            }
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        }
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        productUrl = new URI(url).getHost()+new URI(url).getPath();
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        productUrl = new URI(url).getHost()+new URI(url).getPath();
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        if (!productUrl.startsWith("http")){
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        if (!productUrl.startsWith("http")){
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            productUrl = "http://"+productUrl;
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            productUrl = "http://"+productUrl;
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        }
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        }
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    }
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    }
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    private void populateCache(String supc, String color){
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        System.out.println("populating cache");
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        Object cacheValue = memcachedClient.get(KEY);
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        HashMap<String, String> supcMap = new HashMap<String, String>();
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        if (cacheValue != null) {
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            supcMap = new HashMap<String, String>();
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            supcMap=(HashMap<String, String>)cacheValue;
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            supcMap.put(supc, color);
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        }
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        else{
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            supcMap = new HashMap<String, String>();
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            supcMap.put(supc, color);
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        }
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        memcachedClient.set(KEY, supcMap);
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    }
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    private boolean checkCache(){
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        if (supc!=null){
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            Object cacheValue = memcachedClient.get(KEY);
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            if (cacheValue != null) {
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                System.out.println("cache value is not null");
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                HashMap<String, String> supcMap = new HashMap<String, String>();
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                supcMap=(HashMap<String, String>)cacheValue;
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                System.out.println("supc map "+supcMap);
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                color = supcMap.get(supc);
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                System.out.println("color "+color);
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                if (!(color==null || color.isEmpty())){
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                    return true;
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                }
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            }
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        }
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        return false;
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    }
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    public void setUrl(String url) {
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    public void setUrl(String url) {
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        byte[] decoded = Base64.decode(url);
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        this.url = url;
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        this.url = new String(decoded);
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    }
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    }
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    public String getUrl() {
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    public String getUrl() {
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        return url;
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        return url;
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    }
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    }
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    public static void main(String[] args) throws URISyntaxException, IOException, JSONException{
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    public static void main(String[] args) throws URISyntaxException, IOException, JSONException{
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        SnapdealProductPageParserController s = new SnapdealProductPageParserController();
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        SnapdealProductPageParserController s = new SnapdealProductPageParserController();
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        s.setUrl("http://m.snapdeal.com/product/htc-desire-620-g/2140463474?supc=SDL872629472&utm_source=aff_prog&utm_campaign=afts&offer_id=17&aff_id=33550&aff_sub=SHA31430302193");
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        String url = "http://m.snapdeal.com/product/samsung-galaxy-grand-max/647437791381?supc=SDL021483758&aff_id=1&bhalala=0";
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        s.setUrl(Base64.encode(url.getBytes()));
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        s.getJavaScriptToEmbedd();
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    }
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    }
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}
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}
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