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comparison src/global/web/RootForums.java @ 0:7ecd1a4ef557

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add content
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 21 Mar 2019 19:15:52 -0600
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children 56accc959f8c
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-1:000000000000 0:7ecd1a4ef557
1
2 package global.web;
3
4 import fschmidt.util.java.HtmlUtils;
5 import fschmidt.util.servlet.JtpContext;
6 import global.HtmlGlobalUtils;
7 import global.Site;
8 import nabble.model.MessageUtils;
9 import nabble.model.NodeSearcher;
10 import nabble.view.lib.HtmlViewUtils;
11 import org.apache.lucene.search.IndexSearcher;
12 import org.apache.lucene.search.Query;
13 import org.apache.lucene.search.TopDocs;
14
15 import javax.servlet.ServletException;
16 import javax.servlet.http.HttpServlet;
17 import javax.servlet.http.HttpServletRequest;
18 import javax.servlet.http.HttpServletResponse;
19 import java.io.IOException;
20 import java.io.PrintWriter;
21
22
23 public final class RootForums extends HttpServlet {
24
25 public static final int PAGES = 200;
26 private static final int ROWS_PER_PAGE = 50;
27
28 static String path() {
29 return path(1);
30 }
31
32 static String path(int page) {
33 return "/free-apps/page" + page + ".html";
34 }
35
36 protected void service(HttpServletRequest request,HttpServletResponse response)
37 throws ServletException, IOException
38 {
39 JtpContext jtpContext = (JtpContext)getServletContext().getAttribute(JtpContext.attrName);
40 jtpContext.setEtag(request,response,"x");
41
42 PrintWriter out = response.getWriter();
43
44 String title = "Browse Apps";
45
46 String pageS = request.getParameter("page");
47 int page = Integer.parseInt(pageS);
48 int iRec = (page-1)*ROWS_PER_PAGE;
49
50 IndexSearcher searcher;
51 TopDocs hits;
52 try {
53 searcher = new IndexSearcher(Site.dir());
54 hits = searcher.search( Index.query, iRec+ROWS_PER_PAGE, Site.SORT_BY_VALUE );
55 } catch(IOException e) {
56 throw new RuntimeException(e);
57 }
58 try {
59 HtmlViewUtils.PagingPath pagingPath = new HtmlViewUtils.PagingPath() {
60 public String path(int row) {
61 return RootForums.path(1+row/ROWS_PER_PAGE);
62 }
63 };
64
65
66 out.print( "\r\n<!DOCTYPE html>\r\n<html lang=\"en\">\r\n <head>\r\n " );
67 HtmlGlobalUtils.head(request, response, title + " | Page " + page);
68 out.print( "\r\n <link rel=\"canonical\" href=\"https://www.nabble.com" );
69 out.print( (path(page)) );
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 " );
71 HtmlGlobalUtils.header(request,response);
72 out.print( "\r\n <div content center paddingTop>\r\n <h1 oswald>" );
73 out.print( (title) );
74 out.print( "</h1>\r\n </div>\r\n <div gray content marginBottom>\r\n Page " );
75 out.print( (page) );
76 out.print( " of " );
77 out.print( (PAGES) );
78 out.print( "\r\n " );
79 HtmlViewUtils.genericPaging(request, response, PAGES*ROWS_PER_PAGE, iRec, ROWS_PER_PAGE, pagingPath, "0 4em .5em", true, 10);
80 out.print( "\r\n </div>\r\n <div content paddingTop sites>\r\n " );
81
82 for( int i = iRec; i<hits.scoreDocs.length; i++ ) {
83 Site site = new Site(searcher.doc(hits.scoreDocs[i].doc));
84 String message = site.message();
85 message = MessageUtils.getTextWithoutQuotes(message);
86 message = NodeSearcher.getStartingFragment(message,200,"...");
87 message = MessageUtils.hideAllEmails(message);
88 message = HtmlUtils.htmlEncode(message);
89 String what = site.type();
90 if (what == null || what.matches("mixed|category|board|null"))
91 what = "forum";
92
93 out.print( "\r\n <div marginBottom>\r\n <h2>" );
94 out.print( (site.link()) );
95 out.print( "</h2>\r\n <div gray>\r\n " );
96 out.print( (message) );
97 out.print( "\r\n </div>\r\n </div>\r\n" );
98
99 }
100
101 out.print( "\r\n" );
102 HtmlViewUtils.genericPaging(request, response, PAGES*ROWS_PER_PAGE, iRec, ROWS_PER_PAGE, pagingPath, ".4em 4em", true, 10);
103 out.print( "\r\n</div>\r\n" );
104 HtmlGlobalUtils.footer(request,response);
105 out.print( "\r\n</body>\r\n</html>\r\n" );
106
107 } finally {
108 searcher.close();
109 }
110 }
111
112 }
113