package us.codecraft.webmagic.samples;
   
   import us.codecraft.webmagic.Page;
   import us.codecraft.webmagic.Site;
   import us.codecraft.webmagic.Spider;
   import us.codecraft.webmagic.processor.PageProcessor;
   import us.codecraft.webmagic.selector.PlainText;
   
   import java.util.List;
  
  /**
   * @author code4crafter@gmail.com <br>
   * Date: 13-4-21
   * Time: 下午8:08
   */
  public class DiaoyuwengProcessor implements PageProcessor {
  
      private Site site;
  
      @Override
      public void process(Page page) {
          List<String> requests = page.getHtml().links().regex("(http://www\\.diaoyuweng\\.com/home\\.php\\?mod=space&uid=88304&do=thread&view=me&type=thread&order=dateline&from=space&page=\\d+)").all();
          page.addTargetRequests(requests);
          requests = page.getHtml().links().regex("(http://www\\.diaoyuweng\\.com/thread-\\d+-1-1.html)").all();
          page.addTargetRequests(requests);
          if (page.getUrl().toString().contains("thread")){
              page.putField("title", page.getHtml().xpath("//a[@id='thread_subject']"));
              page.putField("content", page.getHtml().xpath("//div[@class='pcb']//tbody/tidyText()"));
              page.putField("date",page.getHtml().regex("发表于 (\\d{4}-\\d+-\\d+ \\d+:\\d+:\\d+)"));
              page.putField("id",new PlainText("1000"+page.getUrl().regex("http://www\\.diaoyuweng\\.com/thread-(\\d+)-1-1.html").toString()));
          }
      }
  
      @Override
      public Site getSite() {
          if (site==null){
              site= Site.me().setDomain("www.diaoyuweng.com").
                      setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.65 Safari/537.31").setCharset("GBK").setSleepTime(500);
          }
          return site;
      }
  
      public static void main(String[] args) {
          Spider.create(new DiaoyuwengProcessor()).addUrl("http://www.diaoyuweng.com/home.php?mod=space&uid=88304&do=thread&view=me&type=thread&from=space").run();
      }
  }