| [c5c522c] | 1 | #!/usr/bin/perl |
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| 2 | |
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| 3 | # $Id: graph.cgi,v 1.45 2011/06/28 00:13:48 sbajic Exp $ |
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| 4 | # DSPAM |
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| 5 | # COPYRIGHT (C) 2002-2012 DSPAM PROJECT |
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| 6 | # |
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| 7 | # This program is free software: you can redistribute it and/or modify |
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| 8 | # it under the terms of the GNU Affero General Public License as |
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| 9 | # published by the Free Software Foundation, either version 3 of the |
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| 10 | # License, or (at your option) any later version. |
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| 11 | # |
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| 12 | # This program is distributed in the hope that it will be useful, |
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| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | # GNU Affero General Public License for more details. |
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| 16 | # |
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| 17 | # You should have received a copy of the GNU Affero General Public License |
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| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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| 19 | |
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| 20 | use CGI ':standard'; |
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| 21 | use GD::Graph::lines3d; |
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| 22 | use GD::Graph::lines; |
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| 23 | use strict; |
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| 24 | use vars qw { %CONFIG %FORM %LANG $LANGUAGE @spam_day @nonspam_day @period @data }; |
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| 25 | |
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| 26 | # |
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| 27 | # Read configuration parameters common to all CGI scripts |
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| 28 | # |
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| 29 | if (!(-e "configure.pl") || !(-r "configure.pl")) { |
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| 30 | &htmlheader; |
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| 31 | print "<html><head><title>Error!</title></head><body bgcolor='white' text='black'><center><h1>"; |
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| 32 | print "Missing file configure.pl"; |
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| 33 | print "</h1></center></body></html>\n"; |
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| 34 | exit; |
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| 35 | } |
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| 36 | require "configure.pl"; |
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| 37 | |
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| 38 | # |
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| 39 | # Parse form |
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| 40 | # |
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| 41 | %FORM = &ReadParse(); |
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| 42 | |
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| 43 | # |
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| 44 | # Configure languages |
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| 45 | # |
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| 46 | |
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| 47 | if ($FORM{'language'} ne "") { |
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| 48 | $LANGUAGE = $FORM{'language'}; |
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| 49 | } else { |
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| 50 | $LANGUAGE = $CONFIG{'LANGUAGE_USED'}; |
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| 51 | } |
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| 52 | if (! defined $CONFIG{'LANG'}->{$LANGUAGE}->{'NAME'}) { |
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| 53 | $LANGUAGE = $CONFIG{'LANGUAGE_USED'}; |
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| 54 | } |
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| 55 | |
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| 56 | GD::Graph::colour::read_rgb("rgb.txt"); |
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| 57 | |
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| 58 | do { |
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| 59 | my($spam, $nonspam, $period) = split(/\_/, $FORM{'data'}); |
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| 60 | @spam_day = split(/\,/, $spam); |
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| 61 | @nonspam_day = split(/\,/, $nonspam); |
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| 62 | @period = split(/\,/, $period); |
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| 63 | }; |
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| 64 | |
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| 65 | @data = ([@period], [@spam_day], [@nonspam_day]); |
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| 66 | my $mygraph; |
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| 67 | if ($CONFIG{'3D_GRAPHS'} == 1) { |
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| 68 | $mygraph = GD::Graph::lines3d->new(500, 200); |
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| 69 | } else { |
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| 70 | $mygraph = GD::Graph::lines->new(500, 200); |
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| 71 | } |
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| 72 | $mygraph->set( |
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| 73 | x_label => "$CONFIG{'LANG'}->{$LANGUAGE}->{'graph_legend_x_label_'.$FORM{'x_label'}}", |
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| 74 | y_label => "$CONFIG{'LANG'}->{$LANGUAGE}->{'graph_legend_nb_messages'}", |
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| 75 | # title => "$FORM{'title'}", |
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| 76 | line_width => 2, |
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| 77 | dclrs => [ qw(lred dgreen) ], |
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| 78 | fgclr => 'gray85', |
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| 79 | boxclr => 'gray95', |
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| 80 | textclr => 'black', |
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| 81 | legendclr => 'black', |
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| 82 | labelclr => 'gray60', |
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| 83 | axislabelclr => 'gray40', |
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| 84 | long_ticks => 1, |
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| 85 | show_values => 0 |
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| 86 | ) or warn $mygraph->error; |
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| 87 | |
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| 88 | # dclrs => [ qw( darkorchid2 mediumvioletred deeppink darkturquoise ) ], |
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| 89 | |
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| 90 | if (defined $CONFIG{'GRAPHS_X_LABEL_FONT'} && $CONFIG{'GRAPHS_X_LABEL_FONT'} ne "" && -r $CONFIG{'GRAPHS_X_LABEL_FONT'}) { |
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| 91 | $mygraph->set_x_label_font([$CONFIG{'GRAPHS_X_LABEL_FONT'}, GD::gdMediumBoldFont, 'verdana', 'arial'], 8); |
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| 92 | } else { |
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| 93 | $mygraph->set_x_label_font(GD::gdMediumBoldFont); |
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| 94 | } |
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| 95 | if (defined $CONFIG{'GRAPHS_Y_LABEL_FONT'} && $CONFIG{'GRAPHS_Y_LABEL_FONT'} ne "" && -r $CONFIG{'GRAPHS_Y_LABEL_FONT'}) { |
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| 96 | $mygraph->set_y_label_font([$CONFIG{'GRAPHS_Y_LABEL_FONT'}, GD::gdMediumBoldFont, 'verdana', 'arial'], 8); |
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| 97 | } else { |
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| 98 | $mygraph->set_y_label_font(GD::gdMediumBoldFont); |
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| 99 | } |
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| 100 | if (defined $CONFIG{'GRAPHS_LEGEND_FONT'} && $CONFIG{'GRAPHS_LEGEND_FONT'} ne "" && -r $CONFIG{'GRAPHS_LEGEND_FONT'}) { |
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| 101 | $mygraph->set_legend_font([$CONFIG{'GRAPHS_LEGEND_FONT'}, GD::gdMediumBoldFont, 'verdana', 'arial'], 8); |
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| 102 | } else { |
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| 103 | $mygraph->set_legend_font(GD::gdMediumBoldFont); |
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| 104 | } |
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| 105 | $mygraph->set_legend("$CONFIG{'LANG'}->{$LANGUAGE}->{'graph_legend_spam'}","$CONFIG{'LANG'}->{$LANGUAGE}->{'graph_legend_good'}"); |
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| 106 | my $myimage = $mygraph->plot(\@data) or die $mygraph->error; |
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| 107 | |
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| 108 | print "Content-type: image/png\n\n"; |
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| 109 | print $myimage->png; |
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| 110 | |
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| 111 | sub ReadParse { |
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| 112 | my(@pairs, %FORM); |
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| 113 | if ($ENV{'REQUEST_METHOD'} =~ /GET/i) |
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| 114 | { @pairs = split(/&/, $ENV{'QUERY_STRING'}); } |
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| 115 | else { |
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| 116 | my($buffer); |
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| 117 | read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'}); |
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| 118 | @pairs = split(/\&/, $buffer); |
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| 119 | } |
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| 120 | foreach(@pairs) { |
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| 121 | my($name, $value) = split(/\=/, $_); |
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| 122 | |
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| 123 | $name =~ tr/+/ /; |
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| 124 | $name =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg; |
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| 125 | $value =~ tr/+/ /; |
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| 126 | $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg; |
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| 127 | $value =~ s/<!--(.|\n)*-->//g; |
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| 128 | $FORM{$name} = $value; |
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| 129 | } |
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| 130 | return %FORM; |
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| 131 | } |
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| 132 | |
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| 133 | sub htmlheader { |
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| 134 | print "Expires: now\n"; |
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| 135 | print "Pragma: no-cache\n"; |
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| 136 | print "Cache-control: no-cache\n"; |
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| 137 | print "Content-type: text/html\n\n"; |
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| 138 | } |
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