| 1 |
#!/usr/bin/perl |
| 2 |
|
| 3 |
my $basedir = ''; |
| 4 |
BEGIN { |
| 5 |
$basedir = $0; |
| 6 |
my $loop = 0; # to prevent symlink loops |
| 7 |
while (-l $basedir && $loop++ < 20) { |
| 8 |
$basedir = readlink($basedir); |
| 9 |
} |
| 10 |
$basedir =~ s#/+[^/]+$#/lib#; |
| 11 |
} |
| 12 |
if ($basedir) { |
| 13 |
use lib "$basedir"; |
| 14 |
} |
| 15 |
|
| 16 |
=head1 NAME |
| 17 |
|
| 18 |
httpd.pl - http server for Mail::Box Web Search |
| 19 |
|
| 20 |
=head1 SYNOPSYS |
| 21 |
|
| 22 |
httpd.pl [local.conf] |
| 23 |
|
| 24 |
=head1 DESCRIPTION |
| 25 |
|
| 26 |
This script implements user interface for Mail::Box Web Search as |
| 27 |
a small single-user http server. |
| 28 |
|
| 29 |
=head1 SEE ALSO |
| 30 |
|
| 31 |
C<MWS> perl modules which are part of this package |
| 32 |
C<HTTP::Daemon::Simple> module which implements the server itself |
| 33 |
|
| 34 |
=cut |
| 35 |
|
| 36 |
use strict; |
| 37 |
use warnings; |
| 38 |
use MWS::SWISH; |
| 39 |
#use MWS::Plucene; |
| 40 |
use HTTP::Daemon::Simple; |
| 41 |
use Template; |
| 42 |
use URI::Escape; |
| 43 |
|
| 44 |
use Data::Dumper; |
| 45 |
|
| 46 |
my $debug = 1; |
| 47 |
|
| 48 |
my $config_file = shift @ARGV || 'global.conf'; |
| 49 |
|
| 50 |
if (! -f $config_file) { |
| 51 |
print qq{Usage: $0 [/path/to/local.conf] |
| 52 |
|
| 53 |
If local.conf is not specified, global.conf in current directory will |
| 54 |
be used. |
| 55 |
}; |
| 56 |
exit 1; |
| 57 |
} |
| 58 |
|
| 59 |
my $mws = MWS::SWISH->new(config_file => $config_file); |
| 60 |
#my $mws = MWS::Plucene->new(config_file => $config_file, debug => $debug); |
| 61 |
|
| 62 |
my $tt = Template->new({ |
| 63 |
INCLUDE_PATH => $mws->{config}->val('global', 'templates'), |
| 64 |
FILTERS => { |
| 65 |
'body5' => \&body5_filter, |
| 66 |
'body' => \&body_filter, |
| 67 |
}, |
| 68 |
EVAL_PERL => 1, |
| 69 |
}); |
| 70 |
|
| 71 |
my $d = new HTTP::Daemon::Simple( |
| 72 |
'listen' => $mws->{config}->val('global', 'listen'), |
| 73 |
'static_html' => $mws->{config}->val('global', 'static_html'), |
| 74 |
'debug' => $debug, |
| 75 |
) || die "can't create HTTP::Daemon::Simple: $!"; |
| 76 |
|
| 77 |
|
| 78 |
print "Web server ready at: ", $d->url, "\n"; |
| 79 |
|
| 80 |
$d->run_server( \&request ); |
| 81 |
|
| 82 |
sub request($$) { |
| 83 |
my ($url,$param) = @_; |
| 84 |
|
| 85 |
print Dumper($param,$mws->{counter}),"\n" if ($debug); |
| 86 |
|
| 87 |
# template file name (use ?format=html as default) |
| 88 |
my $tpl_file = 'master.'; |
| 89 |
$tpl_file .= $param->{'format'} || 'html'; |
| 90 |
|
| 91 |
# parse date from url |
| 92 |
my ($yyyy,$mm,$dd) = $mws->yyyymmdd; |
| 93 |
|
| 94 |
my $yyyymm; |
| 95 |
|
| 96 |
my $date_limit; |
| 97 |
|
| 98 |
if ($url =~ m,^/(\d{4})[/-](\d+)[/-](\d+),) { |
| 99 |
($yyyy, $mm, $dd) = $mws->fmtdate($1,$2,$3); |
| 100 |
$date_limit = "$yyyy-$mm-$dd"; |
| 101 |
} elsif ($url =~ m,^/(\d{4})[/-](\d+),) { |
| 102 |
($yyyy,$mm) = $mws->fmtdate($1,$2); |
| 103 |
$date_limit = "$yyyy-$mm"; |
| 104 |
} elsif ($url =~ m,^/(\d{4}),) { |
| 105 |
$date_limit = $mws->fmtdate($1); |
| 106 |
} |
| 107 |
|
| 108 |
# |
| 109 |
# implement functionality and generate HTML |
| 110 |
# |
| 111 |
my $html; |
| 112 |
|
| 113 |
if ($param->{'search_val'} && $param->{'search_fld'} && !$param->{'search'}) { |
| 114 |
$param->{'search'} = $param->{'search_fld'}.":".$param->{'search_val'}; |
| 115 |
} elsif ($param->{'search'}) { |
| 116 |
($param->{'search_fld'}, $param->{'search_val'}) = split(/:/,$param->{'search'},2); |
| 117 |
} |
| 118 |
|
| 119 |
my $tpl_var = { |
| 120 |
param => $param, |
| 121 |
yyyy => $yyyy, |
| 122 |
mm => $mm, |
| 123 |
dd => $dd, |
| 124 |
date_limit => $date_limit, |
| 125 |
}; |
| 126 |
|
| 127 |
# is this access to root of web server? |
| 128 |
if ($url eq "/" && !$param->{'search'}) { |
| 129 |
# if first access, go to current year |
| 130 |
$date_limit = $mws->fmtdate($yyyy); |
| 131 |
$param->{sort_by} = "date desc"; |
| 132 |
} |
| 133 |
|
| 134 |
# ?show_id=XXXXxxxx___message_id___xxxxXXXX |
| 135 |
if ($param->{'show_id'}) { |
| 136 |
|
| 137 |
$mws->reset_counters; |
| 138 |
my $row = $mws->fetch_result_by_id($param->{'show_id'}); |
| 139 |
$tpl_var->{message} = $row; |
| 140 |
} elsif ($param->{'search'} || $date_limit) { |
| 141 |
|
| 142 |
# show search results |
| 143 |
# ?search=foo:bar |
| 144 |
|
| 145 |
my @search; |
| 146 |
push @search, $param->{'search'} if ($param->{'search'}); |
| 147 |
|
| 148 |
if ($date_limit) { |
| 149 |
push @search, "and" if (@search); |
| 150 |
push @search, "date:\"$date_limit\""; |
| 151 |
} |
| 152 |
|
| 153 |
if ($param->{sort_by}) { |
| 154 |
push @search, "sort:".$param->{sort_by}; |
| 155 |
} |
| 156 |
|
| 157 |
print STDERR "search: ",join(" ",@search),"\n"; |
| 158 |
|
| 159 |
my $results = $mws->search(@search); |
| 160 |
my @res = $mws->fetch_all_results(); |
| 161 |
|
| 162 |
$tpl_var->{results} = \@res if (@res); |
| 163 |
$tpl_var->{total_hits} = $mws->{total_hits} || 0; |
| 164 |
|
| 165 |
# no hits, offer suggestions |
| 166 |
if (! $tpl_var->{results} && $param->{'search_fld'} && $param->{'search_val'}) { |
| 167 |
@{$tpl_var->{apropos}} = $mws->apropos_index($param->{'search_fld'}, $param->{'search_val'}); |
| 168 |
} |
| 169 |
|
| 170 |
} |
| 171 |
|
| 172 |
# push counters to template |
| 173 |
foreach my $f (qw(from to cc bcc folder)) { |
| 174 |
my $h = $mws->counter($f) || next; |
| 175 |
my @a; |
| 176 |
foreach my $k (sort { $h->{$b}->{usage} <=> $h->{$a}->{usage} } keys %$h) { |
| 177 |
push @a, $h->{$k}; |
| 178 |
} |
| 179 |
$tpl_var->{counters}->{$f} = [ @a ] if (@a); |
| 180 |
} |
| 181 |
|
| 182 |
# push calendar in template |
| 183 |
$tpl_var->{calendar} = $mws->counter('calendar'); |
| 184 |
|
| 185 |
$tt->process($tpl_file, $tpl_var, \$html) || die $tt->error(); |
| 186 |
return $html; |
| 187 |
}; |
| 188 |
|
| 189 |
# template toolkit filter |
| 190 |
|
| 191 |
sub html_escape($) { |
| 192 |
my $text = shift || return; |
| 193 |
|
| 194 |
# don't re-escape html |
| 195 |
#return $text if ($text =~ /&(?:lt|gt|amp|quot);/); |
| 196 |
|
| 197 |
# Escape <, >, & and ", and to produce valid XML |
| 198 |
my %escape = ('<'=>'<', '>'=>'>', '&'=>'&', '"'=>'"'); |
| 199 |
my $escape_re = join '|' => keys %escape; |
| 200 |
|
| 201 |
$text =~ s/($escape_re)/$escape{$1}/gs; |
| 202 |
|
| 203 |
while ($text =~ s/#-#(quote|signature)(\d*)##(.+?)##\1\2#-#/<span class="$1">$3<\/span>/gs) { } ; |
| 204 |
|
| 205 |
return $text; |
| 206 |
} |
| 207 |
|
| 208 |
#use Text::Context::EitherSide; |
| 209 |
|
| 210 |
sub body5_filter { |
| 211 |
my $text = shift; |
| 212 |
|
| 213 |
# remove quote |
| 214 |
$text =~ s/^[\>:\|=]+[^\n\r]*[\n\r]*$/#-q-#/msg; |
| 215 |
# remove quote author |
| 216 |
$text =~ s/[\n\r]+[^\n\r]+:\s*(?:#-q-#[\n\r*])+//gs; |
| 217 |
$text =~ s/^[^\n\r]+:\s*(?:#-q-#[\n\r]*)+//gs; |
| 218 |
$text =~ s/#-q-#[\n\r]*//gs; |
| 219 |
# outlook quoting |
| 220 |
$text =~ s/(\s*--+\s*Original\s+Message\s*--+.*)$//si; |
| 221 |
$text =~ s/(\s*--+\s*Forwarded\s+message.+\s*--+.*)$//si; |
| 222 |
|
| 223 |
# remove signature |
| 224 |
$text =~ s/(?:^|[\n\r]+)*--\s*[\n\r]+.*$//s; |
| 225 |
$text =~ s/(?:^|[\n\r]+)*_____+[\n\r]+.*$//s; |
| 226 |
|
| 227 |
# compress cr/lf |
| 228 |
$text =~ s/[\n\r]+/\n/gs; |
| 229 |
|
| 230 |
# remove whitespaces |
| 231 |
$text =~ s/^\n+//gs; |
| 232 |
$text =~ s/[\s\n]+$//gs; |
| 233 |
|
| 234 |
if ($text eq "") { |
| 235 |
$text="#-#quote##forwarded message##quote#-#"; |
| 236 |
} |
| 237 |
|
| 238 |
# cut to 5 lines; |
| 239 |
if ($text =~ s,^((?:.*?[\n\r]){5}).*$,$1,s) { |
| 240 |
$text =~ s/[\n\r]*$/ .../; |
| 241 |
} |
| 242 |
|
| 243 |
# my $context = Text::Context::EitherSide->new($text, context => 5); |
| 244 |
# return $context->as_string("perl"); |
| 245 |
|
| 246 |
return html_escape($text); |
| 247 |
} |
| 248 |
|
| 249 |
sub body_filter { |
| 250 |
my $text = shift; |
| 251 |
|
| 252 |
my $sig = ''; |
| 253 |
|
| 254 |
# remove signature |
| 255 |
if ($text =~ s/([\n\r]+)(--\s*[\n\r]+.*)$//s) { |
| 256 |
$sig = "$1#-#signature##$2##signature#-#"; |
| 257 |
} elsif ($text =~s/(^|[\n\r]+)*(_____+[\n\r]+.*)$//s) { |
| 258 |
$sig = "$1#-#signature##$2##signature#-#"; |
| 259 |
} |
| 260 |
|
| 261 |
# find quoted text |
| 262 |
$text =~ s/^([\>:\|=]+[^\n\r]*[\n\r]*)$/#-#quote1##$1##quote1#-#/mg; |
| 263 |
$text =~ s/(--+\s*Original\s+Message\s*--+.*)$/#-#quote2##$1##quote2#-#/si; |
| 264 |
$text =~ s/(--+\s*Forwarded\s+message.+\s*--+.*)$/#-#quote3##$1##quote3#-#/si; |
| 265 |
|
| 266 |
$text = html_escape($text . $sig); |
| 267 |
return $text; |
| 268 |
} |
| 269 |
|
Parent Directory
| 
Revision Log