source: branches/0.6-stable/lib/first_page.cc @ 430

Last change on this file since 430 was 430, checked in by Peter Johansson, 14 years ago

changing lev.thep.lu.se to trac.thep.lu.se

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 6.6 KB
Line 
1// $Id: first_page.cc 430 2007-07-06 23:33:11Z peter $
2
3/*
4  Copyright (C) 2006 Peter Johansson
5  Copyright (C) 2007 Jari Häkkinen, Peter Johansson
6
7  This file is part of svndigest, http://trac.thep.lu.se/trac/svndigest
8
9  svndigest is free software; you can redistribute it and/or modify it
10  under the terms of the GNU General Public License as published by
11  the Free Software Foundation; either version 2 of the License, or
12  (at your option) any later version.
13
14  svndigest is distributed in the hope that it will be useful, but
15  WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  General Public License for more details.
18
19  You should have received a copy of the GNU General Public License
20  along with this program; if not, write to the Free Software
21  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
22  02111-1307, USA.
23*/
24
25#include "first_page.h"
26
27#include "Commitment.h"
28#include "Configuration.h"
29#include "Date.h"
30#include "HtmlStream.h"
31#include "html_utility.h"
32#include "Stats.h"
33#include "SVNlog.h"
34#include "Trac.h"
35#include "utility.h"
36#include <config.h> // this header file is created by configure
37
38#include <algorithm>
39#include <cassert>
40#include <fstream>
41#include <iostream>
42#include <sstream>
43#include <stdexcept>
44#include <string>
45#include <sys/param.h>
46#include <unistd.h>
47#include <vector>
48
49namespace theplu{
50namespace svndigest{
51
52  void print_main_page(const std::string& dir, const SVNlog& log,
53                       const Stats& stats, std::string url)
54  {
55    std::string filename="index.html";
56    std::ofstream os(filename.c_str());
57    print_header(os, dir, 0, "all", "main", "index.html");
58
59    using namespace std;
60    set<string> authors;
61    authors.insert(log.author().begin(), log.author().end());
62    // erase invalid authors
63    authors.erase("");
64    authors.erase("no author");
65
66    vector<Commitment> latest_commit;
67    latest_commit.reserve(authors.size());
68    for (set<string>::const_iterator i(authors.begin()); i!=authors.end(); ++i)
69      latest_commit.push_back(log.latest_commit(*i));
70
71    print_summary_plot(os, stats);
72    print_general_information(os, log, authors.size(), url);
73    sort(latest_commit.begin(), latest_commit.end(), GreaterRevision());
74    print_authors(os, latest_commit, stats);
75    print_recent_logs(os, log);
76    os << "<hr width=100% />";
77    print_footer(os);
78    os.close();
79
80  }
81
82  void print_general_information(std::ostream& os, const SVNlog& log, 
83                                 size_t nof_authors, std::string url)
84  { 
85    Date begin(log.date()[0]);
86    Date end(log.date().back());
87    std::string timefmt("%a, %e %b %Y  %H:%M:%S");
88
89    os << "<div class=\"main\">" 
90       << "<table class=\"main\"><thead><tr><th colspan=\"2\">" 
91       << "General Information"
92       << "</th></tr></thead>\n"
93       << "<tbody>\n"
94       << "<tr><td>URL:</td><td>" 
95       << url << "</td></tr>\n"
96       << "<tr><td>First Revision Date:</td><td>" 
97       << begin(timefmt) << "</td></tr>\n"
98       << "<tr><td>Latest Revision Date:</td><td>" 
99       << end(timefmt) << "</td></tr>\n"
100       << "<tr><td>Age:</td><td>"; 
101    os << end.difftime(begin);
102    os << "</td></tr>\n"
103       << "<tr><td>Smallest Revision:</td><td>" << log.revision()[0] 
104       << "</td></tr>\n"
105       << "<tr><td>Biggest Revision:</td><td>" << log.revision().back() 
106       << "</td></tr>\n"
107       << "<tr><td>Revision Count:</td><td>" << log.revision().size() 
108       << "</td></tr>\n"
109       << "<tr><td>Number of Authors:</td><td>" << nof_authors
110       << "</td></tr>\n"
111       << "</tbody>\n"
112       << "</table></div>\n";
113  }
114
115
116  void print_authors(std::ostream& os, 
117                     const std::vector<Commitment>& lc,
118                     const Stats& stats)
119  {
120    os << "<div class=\"main\">"
121       << "<table class=\"main\"><thead><tr><th colspan=\"2\">" 
122       << "Authors"
123       << "</th></tr></thead>\n";
124
125    os << "<tr><td>Author</td>" 
126       << "<td>Number of Lines</td>"
127       << "<td>Code Lines</td>"
128       << "<td>Comment Lines</td>"
129       << "<td>Latest Commitment</td>"
130       <<"</tr>";
131
132    std::string timefmt("%b %d %H:%M:%S %Y");
133    using namespace std;
134    for (vector<Commitment>::const_iterator i=lc.begin(); i!=lc.end(); ++i) {
135      os << "<tr><td>"; 
136      if (!stats.lines(i->author()))
137        os << i->author();
138      else
139        os << anchor(string(i->author()+"/total/index.html"),i->author());
140      os << "</td><td>" << stats.lines(i->author()) << " (" 
141         << 100*stats.lines(i->author())/stats.lines() << "%)</td>"
142         << "<td>" << stats.code(i->author()) << " (" 
143         << 100*stats.code(i->author())/stats.code() << "%)</td>"
144         << "<td>" << stats.comments(i->author()) << " (" 
145         << 100*stats.comments(i->author())/stats.comments() << "%)</td>"
146         << "<td>" << i->date()(timefmt) << "</td>"
147         <<"</tr>";
148    }
149    os << "<tr><td>Total</td>";
150    os << "<td>" << stats.lines() << "</td>"
151       << "<td>" << stats.code() << "</td>"
152       << "<td>" << stats.comments() << "</td>"
153       <<"</tr>";
154
155    os << "</table></div>\n";
156   
157  }
158
159
160  void print_recent_logs(std::ostream& os, const SVNlog& log)
161  {
162    os << "<div class=\"main\">\n"
163       << "<table class=\"main\"><thead><tr><th colspan=\"2\">" 
164       << "Recent Log"
165       << "</th></tr></thead>\n";
166
167    std::vector<std::string>::const_reverse_iterator a=log.author().rbegin();
168    std::vector<std::string>::const_reverse_iterator d=log.date().rbegin();
169    std::vector<std::string>::const_reverse_iterator m=log.message().rbegin();
170    std::vector<size_t>::const_reverse_iterator r=log.revision().rbegin();
171    assert(log.author().size()==log.date().size());
172    assert(log.author().size()==log.message().size());
173    assert(log.author().size()==log.revision().size());
174    os << "<tr><td>Author</td><td>Date</td><td>Rev</td><td>Message</td></tr>\n";
175    HtmlStream hs(os);
176    std::string timefmt("%b %d %H:%M:%S %Y");
177    const size_t maxlength = 80;
178    const Configuration& conf = Configuration::instance();
179    for (size_t i=0; i<10 && a!=log.author().rend(); ++i) {
180      os << "<tr><td>" << anchor(*a+"/total/index.html",*a) << "</td>";
181      Date date(*d);
182      os << "<td>" << date(timefmt) << "</td>";
183      os << "<td>"; 
184      os << trac_revision(*r);
185      os << "</td>";
186      os << "<td>";
187      std::string mess = *m;
188      // replace newlines with space
189      std::replace(mess.begin(), mess.end(), '\n', ' ');
190      mess = htrim(mess);
191
192      if (conf.trac_root().empty()) {
193        // truncate message if too long
194        if (mess.size()>maxlength)
195          mess = mess.substr(0,maxlength-3) + "...";
196        hs << mess;
197      }
198      else {// make anchors to trac
199        Trac trac(hs);
200        trac.print(mess, maxlength);
201      }
202
203      os << "</td></tr>\n";
204      ++a;
205      ++d;
206      ++m;
207      ++r;
208    }
209    os << "</table></div>\n";
210  }
211
212
213  void print_summary_plot(std::ostream& os, const Stats& stats)
214  {
215    std::string name("summary_plot.png");
216    stats.plot_summary(name);
217    os << "<div class=\"main\">\n";
218    os << "<img src='" << name << "' alt='[plot]'/>"; 
219    os << "</div>";
220  }
221
222}} // end of namespace svndigest and namespace theplu
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