CNProxyGetter.java

package tk.yourchanges.clicker.proxy;

import tk.yourchanges.clicker.proxy.Proxy;
import tk.yourchanges.clicker.proxy.ProxyGetter;

import java.net.URL;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

public class CNProxyGetter implements ProxyGetter {

    private static final Map<String, String> REPLACEMENTS = new HashMap<String, String>();

    static {
        final String text = "v=3;m=4;a=2;l=9;q=0;b=5;i=7;w=6;r=8;c=1";
        final String[] kvs = text.split(";");
        for (int i = 0; i < kvs.length; i++) {
            final String kv = kvs[i];
            final String k = kv.split("=")[0];
            final String v = kv.split("=")[1];

            REPLACEMENTS.put(k, v);
        }
    }
    
    private Properties properties;
    
    @Override
    public void setProperties(Properties prop) {
    	this.properties = prop;
    }
    
    public CNProxyGetter(Properties properties){
    	this.properties = properties;
    }
    

    @Override
    public String getName() {
        return CNProxyGetter.class.getSimpleName();
    }

    @Override
    public Set<Proxy> find() {
        final Set<Proxy> ret = new HashSet<Proxy>();

        for (int i = 1; i < 11; i++) {
            try {
                final Document doc = Jsoup.parse(new URL("http://www.cnproxy.com/proxy" + i + ".html"), TIMEOUT);
                final Elements tables = doc.getElementsByTag("table");
                final Element table = tables.get(2);
                final Elements trs = table.getElementsByTag("tr");

                for (int j = 1; j < trs.size(); j++) {
                    final Element tr = trs.get(j);

                    try {
                        final Element td = tr.getElementsByTag("td").get(0);
                        final String host = td.text();
                        String port = td.getElementsByTag("script").get(0).data();

                        port = port.replace("document.write(", "").replace("\"", "").replace(")", "").replace("+", "").replace(":", "");

                        for (final Map.Entry<String, String> replacement : REPLACEMENTS.entrySet()) {
                            port = port.replaceAll(replacement.getKey(), replacement.getValue());
                        }

                        final Proxy proxy = new Proxy(host, Integer.valueOf(port),this.properties);
                        ret.add(proxy);
                    } catch (final Exception e) {
                    }
                }
            } catch (final Exception e) {
            }
        }

        return ret;
    }

}