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1
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2 package global.web;
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3
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4 import fschmidt.util.java.HtmlUtils;
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5 import fschmidt.util.servlet.JtpContext;
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6 import global.HtmlGlobalUtils;
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7 import global.Site;
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8 import nabble.model.MessageUtils;
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9 import nabble.model.NodeSearcher;
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10 import nabble.view.lib.HtmlViewUtils;
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11 import org.apache.lucene.search.IndexSearcher;
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12 import org.apache.lucene.search.Query;
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13 import org.apache.lucene.search.TopDocs;
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14
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15 import javax.servlet.ServletException;
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16 import javax.servlet.http.HttpServlet;
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17 import javax.servlet.http.HttpServletRequest;
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18 import javax.servlet.http.HttpServletResponse;
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19 import java.io.IOException;
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20 import java.io.PrintWriter;
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21
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22
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23 public final class RootForums extends HttpServlet {
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24
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25 public static final int PAGES = 200;
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26 private static final int ROWS_PER_PAGE = 50;
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27
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28 static String path() {
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29 return path(1);
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30 }
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31
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32 static String path(int page) {
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33 return "/free-apps/page" + page + ".html";
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34 }
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35
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36 protected void service(HttpServletRequest request,HttpServletResponse response)
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37 throws ServletException, IOException
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38 {
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39 JtpContext jtpContext = (JtpContext)getServletContext().getAttribute(JtpContext.attrName);
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40 jtpContext.setEtag(request,response,"x");
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41
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42 PrintWriter out = response.getWriter();
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43
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44 String title = "Browse Apps";
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45
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46 String pageS = request.getParameter("page");
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47 int page = Integer.parseInt(pageS);
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48 int iRec = (page-1)*ROWS_PER_PAGE;
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49
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50 IndexSearcher searcher;
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51 TopDocs hits;
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52 try {
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53 searcher = new IndexSearcher(Site.dir());
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54 hits = searcher.search( Index.query, iRec+ROWS_PER_PAGE, Site.SORT_BY_VALUE );
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55 } catch(IOException e) {
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56 throw new RuntimeException(e);
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57 }
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58 try {
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59 HtmlViewUtils.PagingPath pagingPath = new HtmlViewUtils.PagingPath() {
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60 public String path(int row) {
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61 return RootForums.path(1+row/ROWS_PER_PAGE);
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62 }
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63 };
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64
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65
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66 out.print( "\r\n<!DOCTYPE html>\r\n<html lang=\"en\">\r\n <head>\r\n " );
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67 HtmlGlobalUtils.head(request, response, title + " | Page " + page);
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68 out.print( "\r\n <link rel=\"canonical\" href=\"https://www.nabble.com" );
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69 out.print( (path(page)) );
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70 out.print( "\">\r\n <style>\r\n h2{margin-bottom:.2em}\r\n div[sites] > div{min-height:70px}\r\n </style>\r\n </head>\r\n <body lato>\r\n " );
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71 HtmlGlobalUtils.header(request,response);
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72 out.print( "\r\n <div content center paddingTop>\r\n <h1 oswald>" );
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73 out.print( (title) );
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74 out.print( "</h1>\r\n </div>\r\n <div gray content marginBottom>\r\n Page " );
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75 out.print( (page) );
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76 out.print( " of " );
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77 out.print( (PAGES) );
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78 out.print( "\r\n " );
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79 HtmlViewUtils.genericPaging(request, response, PAGES*ROWS_PER_PAGE, iRec, ROWS_PER_PAGE, pagingPath, "0 4em .5em", true, 10);
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80 out.print( "\r\n </div>\r\n <div content paddingTop sites>\r\n " );
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81
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82 for( int i = iRec; i<hits.scoreDocs.length; i++ ) {
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83 Site site = new Site(searcher.doc(hits.scoreDocs[i].doc));
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84 String message = site.message();
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85 message = MessageUtils.getTextWithoutQuotes(message);
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86 message = NodeSearcher.getStartingFragment(message,200,"...");
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87 message = MessageUtils.hideAllEmails(message);
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88 message = HtmlUtils.htmlEncode(message);
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89 String what = site.type();
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90 if (what == null || what.matches("mixed|category|board|null"))
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91 what = "forum";
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92
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93 out.print( "\r\n <div marginBottom>\r\n <h2>" );
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94 out.print( (site.link()) );
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95 out.print( "</h2>\r\n <div gray>\r\n " );
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96 out.print( (message) );
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97 out.print( "\r\n </div>\r\n </div>\r\n" );
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98
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99 }
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100
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101 out.print( "\r\n" );
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102 HtmlViewUtils.genericPaging(request, response, PAGES*ROWS_PER_PAGE, iRec, ROWS_PER_PAGE, pagingPath, ".4em 4em", true, 10);
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103 out.print( "\r\n</div>\r\n" );
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104 HtmlGlobalUtils.footer(request,response);
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105 out.print( "\r\n</body>\r\n</html>\r\n" );
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106
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107 } finally {
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108 searcher.close();
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109 }
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110 }
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111
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112 }
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113
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