wanted.pl

   1 #!/usr/bin/perl
   2 # Wanted Pages for Oddmuse Wikis
   3 # Copyright (C) 2004    Alex Schroeder <alex@emacswiki.org>
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the
  17 #    Free Software Foundation, Inc.
  18 #    59 Temple Place, Suite 330
  19 #    Boston, MA 02111-1307 USA
  20
  21 use CGI qw/:standard/;
  22 use CGI::Carp qw(fatalsToBrowser);
  23 use LWP::UserAgent;
  24
  25 if (not param('url')) {
  26   print header(),
  27     start_html('Wanted Pages'),
  28     h1('Wanted Pages'),
  29     p('$Id: wanted.pl,v 1.3 2004/03/21 00:33:58 as Exp $'),
  30     p('Returns a list of wanted pages based on a dot-file.'),
  31     start_form(-method=>'GET'),
  32     p('URL for dot-file: ', textfield('url'), br(),
  33       'Example: http://www.emacswiki.org/cgi-bin/alex?action=links;raw=1'),
  34     p('URL for list of nodes: ', textfield('nodes'), br(),
  35       'Example: http://www.emacswiki.org/cgi-bin/alex?action=index;raw=1;near=1'),
  36     p(submit()),
  37     end_form(),
  38     end_html();
  39   exit;
  40 }
  41
  42 print header(-type=>'text/plain; charset=UTF-8');
  43 $ua = LWP::UserAgent->new;
  44 $request = HTTP::Request->new('GET', param('url'));
  45 $response = $ua->request($request);
  46 $data = $response->content;
  47
  48 while ($data =~ m/"(.*?)" -> "(.*?)"/g) {
  49   $page{$1} = 1;
  50   $link{$2} = 1;
  51 }
  52
  53 $request = HTTP::Request->new('GET', param('nodes'));
  54 $response = $ua->request($request);
  55 $data = $response->content;
  56
  57 foreach $pg (split(/\n/, $data)) {
  58   $pg =~ s/_/ /g;
  59   $page{$pg} = 1 if $pg;
  60 }
  61
  62 foreach $link (sort keys %link) {
  63   print $link, "\n" unless $page{$link};
  64 }