1 |
#!/usr/bin/perl |
2 |
|
3 |
# based on post |
4 |
# http://www.mail-archive.com/libwww@perl.org/msg04750.html |
5 |
|
6 |
use strict; |
7 |
use warnings; |
8 |
use HTTP::Daemon; |
9 |
use HTTP::Status; |
10 |
use IO::String; |
11 |
use CGI::Lite; |
12 |
use Template; |
13 |
use MWS; |
14 |
use URI::Escape; |
15 |
|
16 |
use Data::Dumper; |
17 |
|
18 |
my $debug = 1; |
19 |
|
20 |
my $d = HTTP::Daemon->new( Reuse => 1, LocalPort => 6969 ) || die; |
21 |
my $cgi = new CGI::Lite; |
22 |
my $mws = MWS->new('global.conf'); |
23 |
my $tt = Template->new({ |
24 |
INCLUDE_PATH => $mws->{config}->val('global', 'templates'), |
25 |
FILTERS => { |
26 |
'body5' => \&body5_filter, |
27 |
}, |
28 |
EVAL_PERL => 1, |
29 |
}); |
30 |
|
31 |
print "Web server ready at: ", $d->url, "\n"; |
32 |
|
33 |
|
34 |
while ( my $c = $d->accept ) { |
35 |
while ( my $r = $c->get_request ) { |
36 |
|
37 |
# environs that a webserver should set. |
38 |
$ENV{'REQUEST_METHOD'} = $r->method; |
39 |
$ENV{'GATEWAY_INTERFACE'} = "CGI/1.0"; |
40 |
$ENV{'SERVER_PROTOCOL'} = $r->protocol; |
41 |
$ENV{'CONTENT_TYPE'} = $r->content_type; |
42 |
|
43 |
# this part is based on CGI::Lite |
44 |
|
45 |
$cgi->close_all_files(); |
46 |
$cgi->{web_data} = {}; |
47 |
$cgi->{ordered_keys} = []; |
48 |
$cgi->{all_handles} = []; |
49 |
$cgi->{error_status} = 0; |
50 |
$cgi->{error_message} = undef; |
51 |
|
52 |
if ( $r->method eq 'GET' || $r->uri =~ /\?/ ) { |
53 |
my $query_string = $r->uri; |
54 |
$query_string =~ s/[^\?]+\?(.*)/$1/; |
55 |
$cgi->_decode_url_encoded_data (\$query_string, 'form'); |
56 |
|
57 |
} elsif ( $r->method eq 'POST' ) { |
58 |
|
59 |
if ($r->content_type eq 'application/x-www-form-urlencoded') { |
60 |
# local $^W = 0; |
61 |
$cgi->_decode_url_encoded_data (\$r->content, 'form'); |
62 |
} elsif ($r->content_type =~ /multipart\/form-data/) { |
63 |
my ($boundary) = $r->content_type =~ /boundary=(\S+)$/; |
64 |
$cgi->_parse_multipart_data ($r->content_length, $boundary); |
65 |
} |
66 |
} else { |
67 |
$c->send_error(RC_FORBIDDEN); |
68 |
} |
69 |
|
70 |
my $param = $cgi->{web_data}; |
71 |
my $url = $r->url->path; |
72 |
|
73 |
# XXX LOG |
74 |
print $r->method," ",$url,"\n",Dumper($param),"\n" if ($debug); |
75 |
|
76 |
# template file name (use ?format=html as default) |
77 |
my $tpl_file = 'master.'; |
78 |
$tpl_file .= $param->{'format'} || 'html'; |
79 |
|
80 |
# parse date from url |
81 |
my ($yyyy,$mm,$dd) = $mws->yyyymmdd; |
82 |
|
83 |
my $yyyymm; |
84 |
|
85 |
my $date_limit; |
86 |
|
87 |
if ($url =~ m,^/(\d{4})[/-](\d+)[/-](\d+),) { |
88 |
($yyyy, $mm, $dd) = $mws->fmtdate($1,$2,$3); |
89 |
$date_limit = "$yyyy-$mm-$dd"; |
90 |
} elsif ($url =~ m,^/(\d{4})[/-](\d+),) { |
91 |
($yyyy,$mm) = $mws->fmtdate($1,$2); |
92 |
$date_limit = "$yyyy-$mm"; |
93 |
} elsif ($url =~ m,^/(\d{4}),) { |
94 |
$date_limit = $mws->fmtdate($1); |
95 |
} |
96 |
|
97 |
# |
98 |
# implement functionality and generate HTML |
99 |
# |
100 |
my $html; |
101 |
|
102 |
if ($param->{'search_val'} && $param->{'search_fld'} && !$param->{'search'}) { |
103 |
$param->{'search'} = $param->{'search_fld'}.":".$param->{'search_val'}; |
104 |
} elsif ($param->{'search'}) { |
105 |
($param->{'search_fld'}, $param->{'search_val'}) = split(/:/,$param->{'search'},2); |
106 |
} |
107 |
|
108 |
my $tpl_var = { |
109 |
param => $param, |
110 |
yyyy => $yyyy, |
111 |
mm => $mm, |
112 |
dd => $dd, |
113 |
date_limit => $date_limit, |
114 |
}; |
115 |
|
116 |
# |
117 |
# ?show_id=XXXXxxxx___message_id___xxxxXXXX |
118 |
if ($param->{'show_id'}) { |
119 |
|
120 |
$mws->reset_counters; |
121 |
my $row = $mws->fetch_result_by_id($param->{'show_id'}); |
122 |
$tpl_var->{message} = $row; |
123 |
} elsif ($param->{'search'} || $date_limit) { |
124 |
|
125 |
# show search results |
126 |
# ?search=foo:bar |
127 |
|
128 |
my @search = ( $param->{'search'} ); |
129 |
|
130 |
if ($date_limit) { |
131 |
push @search, "and" if (@search); |
132 |
push @search, "date:\"$date_limit\""; |
133 |
} |
134 |
|
135 |
if ($param->{sort_by}) { |
136 |
push @search, "sort:".$param->{sort_by}; |
137 |
} |
138 |
|
139 |
print STDERR "search: ",join(" ",@search),"\n"; |
140 |
|
141 |
my $results = $mws->search(@search); |
142 |
my @res = $mws->fetch_all_results(); |
143 |
|
144 |
$tpl_var->{results} = \@res if (@res); |
145 |
$tpl_var->{total_hits} = $mws->{total_hits}; |
146 |
|
147 |
} |
148 |
|
149 |
|
150 |
# push counters to template |
151 |
foreach my $f (qw(from to cc bcc)) { |
152 |
my $h = $mws->counter($f) || next; |
153 |
my @a; |
154 |
foreach my $k (sort { $h->{$b}->{usage} <=> $h->{$a}->{usage} } keys %$h) { |
155 |
push @a, $h->{$k}; |
156 |
} |
157 |
$tpl_var->{counters}->{$f} = [ @a ] if (@a); |
158 |
} |
159 |
|
160 |
# push calendar in template |
161 |
$tpl_var->{calendar} = $mws->counter('calendar'); |
162 |
|
163 |
$tt->process($tpl_file, $tpl_var, \$html) || die $tt->error(); |
164 |
|
165 |
# |
166 |
# send HTMLto client |
167 |
# |
168 |
|
169 |
my $res = HTTP::Response->new(RC_OK); |
170 |
$res->header( 'Content-type' => 'text/html; charset=ISO-8859-2' ); |
171 |
$res->content($html); |
172 |
$c->send_response($res); |
173 |
|
174 |
$c->close; |
175 |
} |
176 |
undef($c); |
177 |
} |
178 |
|
179 |
# template toolkit filter |
180 |
|
181 |
#use Text::Context::EitherSide; |
182 |
|
183 |
sub body5_filter { |
184 |
my $text = shift; |
185 |
$text =~ s/^\s+//gs; |
186 |
$text =~ s/^[\>:\|=]+\s*.*?$//msg; # remove quoted text |
187 |
$text =~ s/[\n\r]+/\n/gs; # compress cr/lf |
188 |
if ($text =~ s,^((?:.*?[\n\r]){5}).*$,$1,s) { |
189 |
$text =~ s/[\n\r]*$/ .../; |
190 |
} |
191 |
$text =~ s/[\n\r]+--\s*[\n\r]+.*$//s; |
192 |
|
193 |
# my $context = Text::Context::EitherSide->new($text, context => 5); |
194 |
# return $context->as_string("perl"); |
195 |
|
196 |
return $text; |
197 |
} |
198 |
|