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#!/usr/bin/perl |
#!/usr/bin/perl |
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# based on post |
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# http://www.mail-archive.com/libwww@perl.org/msg04750.html |
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BEGIN { |
BEGIN { |
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my $basedir = readlink($0) || $0; $basedir =~ s#/[^/]+$##; |
my $basedir = readlink($0) || $0; $basedir =~ s#/[^/]+$#/lib#; |
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unshift(@INC, $basedir); |
unshift(@INC, $basedir); |
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} |
} |
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=head1 DESCRIPTION |
=head1 DESCRIPTION |
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This is small http server, based on C<HTTP::Daemon> which is designed |
This script implements user interface for Mail::Box Web Search as |
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for single-user use (on laptop for example) via loopback. |
a small single-user http server. |
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It doesn't provide any authentification or authorisation, and it can handle |
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just one request at the time, so it's not suted for public-facing sites, |
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even if you don't care about security of your mailboxes. |
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=head1 SEE ALSO |
=head1 SEE ALSO |
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C<MWS> perl modules which are part of this package |
C<MWS> perl modules which are part of this package |
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C<MWS::HTTPD> module which implements the server itself |
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=cut |
=cut |
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use warnings; |
use warnings; |
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use MWS::SWISH; |
use MWS::SWISH; |
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#use MWS::Plucene; |
#use MWS::Plucene; |
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use HTTP::Daemon; |
use HTTP::Daemon::Simple; |
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use HTTP::Status; |
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use IO::String; |
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use CGI::Lite; |
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use Template; |
use Template; |
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use URI::Escape; |
use URI::Escape; |
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my $mws = MWS::SWISH->new(config_file => $config_file); |
my $mws = MWS::SWISH->new(config_file => $config_file); |
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#my $mws = MWS::Plucene->new(config_file => $config_file, debug => $debug); |
#my $mws = MWS::Plucene->new(config_file => $config_file, debug => $debug); |
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my ($local_addr,$local_port) = ('127.0.0.1',6969); |
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my $listen = $mws->{config}->val('global', 'listen'); |
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print STDERR "using listen $listen\n" if ($listen); |
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if ($listen && $listen =~ m/:/) { |
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($local_addr,$local_port) = split(/:/,$listen,2); |
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} elsif ($listen) { |
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$local_addr = $listen; |
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} |
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my $d = HTTP::Daemon->new( |
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Reuse => 1, |
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LocalAddr => $local_addr, |
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LocalPort => $local_port, |
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) || die "can't create HTTP::Daemon on $local_addr:$local_port: $!"; |
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my $cgi = new CGI::Lite; |
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my $tt = Template->new({ |
my $tt = Template->new({ |
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INCLUDE_PATH => $mws->{config}->val('global', 'templates'), |
INCLUDE_PATH => $mws->{config}->val('global', 'templates'), |
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FILTERS => { |
FILTERS => { |
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EVAL_PERL => 1, |
EVAL_PERL => 1, |
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}); |
}); |
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my $static_html = $mws->{config}->val('global', 'static_html'); |
my $d = new HTTP::Daemon::Simple( |
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'listen' => $mws->{config}->val('global', 'listen'), |
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'static_html' => $mws->{config}->val('global', 'static_html'), |
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'debug' => $debug, |
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) || die "can't create HTTP::Daemon::Simple: $!"; |
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print "Web server ready at: ", $d->url, "\n"; |
print "Web server ready at: ", $d->url, "\n"; |
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$d->run_server( \&request ); |
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while ( my $c = $d->accept ) { |
sub request($$) { |
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while ( my $r = $c->get_request ) { |
my ($url,$param) = @_; |
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# environs that a webserver should set. |
print Dumper($param,$mws->{counter}),"\n" if ($debug); |
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$ENV{'REQUEST_METHOD'} = $r->method; |
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$ENV{'GATEWAY_INTERFACE'} = "CGI/1.0"; |
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$ENV{'SERVER_PROTOCOL'} = $r->protocol; |
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$ENV{'CONTENT_TYPE'} = $r->content_type; |
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# this part is based on CGI::Lite |
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$cgi->close_all_files(); |
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$cgi->{web_data} = {}; |
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$cgi->{ordered_keys} = []; |
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$cgi->{all_handles} = []; |
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$cgi->{error_status} = 0; |
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$cgi->{error_message} = undef; |
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if ( $r->method eq 'GET' || $r->uri =~ /\?/ ) { |
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my $query_string = $r->uri; |
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$query_string =~ s/[^\?]+\?(.*)/$1/; |
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$cgi->_decode_url_encoded_data (\$query_string, 'form'); |
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} elsif ( $r->method eq 'POST' ) { |
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if ($r->content_type eq 'application/x-www-form-urlencoded') { |
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# local $^W = 0; |
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$cgi->_decode_url_encoded_data (\$r->content, 'form'); |
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} elsif ($r->content_type =~ /multipart\/form-data/) { |
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my ($boundary) = $r->content_type =~ /boundary=(\S+)$/; |
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$cgi->_parse_multipart_data ($r->content_length, $boundary); |
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} |
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} else { |
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$c->send_error(RC_FORBIDDEN); |
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} |
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my $param = $cgi->{web_data}; |
# template file name (use ?format=html as default) |
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my $url = $r->url->path; |
my $tpl_file = 'master.'; |
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$tpl_file .= $param->{'format'} || 'html'; |
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# XXX LOG |
# parse date from url |
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print $r->method," ",$url,"\n"; |
my ($yyyy,$mm,$dd) = $mws->yyyymmdd; |
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print Dumper($param,$mws->{counter}),"\n" if ($debug); |
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# is this static page? |
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if ($static_html && -f "$static_html/$url") { |
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print "static file: $static_html/$url\n" if ($debug); |
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$c->send_file_response("$static_html/$url"); |
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$c->close; |
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next; |
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} |
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# template file name (use ?format=html as default) |
my $yyyymm; |
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my $tpl_file = 'master.'; |
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$tpl_file .= $param->{'format'} || 'html'; |
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# parse date from url |
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my ($yyyy,$mm,$dd) = $mws->yyyymmdd; |
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my $yyyymm; |
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my $date_limit; |
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if ($url =~ m,^/(\d{4})[/-](\d+)[/-](\d+),) { |
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($yyyy, $mm, $dd) = $mws->fmtdate($1,$2,$3); |
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$date_limit = "$yyyy-$mm-$dd"; |
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} elsif ($url =~ m,^/(\d{4})[/-](\d+),) { |
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($yyyy,$mm) = $mws->fmtdate($1,$2); |
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$date_limit = "$yyyy-$mm"; |
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} elsif ($url =~ m,^/(\d{4}),) { |
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$date_limit = $mws->fmtdate($1); |
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} |
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# |
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# implement functionality and generate HTML |
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# |
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my $html; |
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if ($param->{'search_val'} && $param->{'search_fld'} && !$param->{'search'}) { |
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$param->{'search'} = $param->{'search_fld'}.":".$param->{'search_val'}; |
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} elsif ($param->{'search'}) { |
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($param->{'search_fld'}, $param->{'search_val'}) = split(/:/,$param->{'search'},2); |
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} |
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my $tpl_var = { |
my $date_limit; |
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param => $param, |
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yyyy => $yyyy, |
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mm => $mm, |
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dd => $dd, |
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date_limit => $date_limit, |
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}; |
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# is this access to root of web server? |
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if ($url eq "/" && !$param->{'search'}) { |
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# if first access, go to current year |
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$date_limit = $mws->fmtdate($yyyy); |
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$param->{sort_by} = "date desc"; |
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} |
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# ?show_id=XXXXxxxx___message_id___xxxxXXXX |
if ($url =~ m,^/(\d{4})[/-](\d+)[/-](\d+),) { |
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if ($param->{'show_id'}) { |
($yyyy, $mm, $dd) = $mws->fmtdate($1,$2,$3); |
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$date_limit = "$yyyy-$mm-$dd"; |
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} elsif ($url =~ m,^/(\d{4})[/-](\d+),) { |
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($yyyy,$mm) = $mws->fmtdate($1,$2); |
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$date_limit = "$yyyy-$mm"; |
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} elsif ($url =~ m,^/(\d{4}),) { |
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$date_limit = $mws->fmtdate($1); |
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} |
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$mws->reset_counters; |
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my $row = $mws->fetch_result_by_id($param->{'show_id'}); |
# implement functionality and generate HTML |
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$tpl_var->{message} = $row; |
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} elsif ($param->{'search'} || $date_limit) { |
my $html; |
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if ($param->{'search_val'} && $param->{'search_fld'} && !$param->{'search'}) { |
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$param->{'search'} = $param->{'search_fld'}.":".$param->{'search_val'}; |
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} elsif ($param->{'search'}) { |
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($param->{'search_fld'}, $param->{'search_val'}) = split(/:/,$param->{'search'},2); |
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} |
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# show search results |
my $tpl_var = { |
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# ?search=foo:bar |
param => $param, |
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yyyy => $yyyy, |
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mm => $mm, |
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dd => $dd, |
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date_limit => $date_limit, |
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}; |
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# is this access to root of web server? |
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if ($url eq "/" && !$param->{'search'}) { |
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# if first access, go to current year |
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$date_limit = $mws->fmtdate($yyyy); |
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$param->{sort_by} = "date desc"; |
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} |
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my @search; |
# ?show_id=XXXXxxxx___message_id___xxxxXXXX |
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push @search, $param->{'search'} if ($param->{'search'}); |
if ($param->{'show_id'}) { |
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if ($date_limit) { |
$mws->reset_counters; |
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push @search, "and" if (@search); |
my $row = $mws->fetch_result_by_id($param->{'show_id'}); |
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push @search, "date:\"$date_limit\""; |
$tpl_var->{message} = $row; |
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} |
} elsif ($param->{'search'} || $date_limit) { |
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if ($param->{sort_by}) { |
# show search results |
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push @search, "sort:".$param->{sort_by}; |
# ?search=foo:bar |
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} |
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print STDERR "search: ",join(" ",@search),"\n"; |
my @search; |
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push @search, $param->{'search'} if ($param->{'search'}); |
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my $results = $mws->search(@search); |
if ($date_limit) { |
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my @res = $mws->fetch_all_results(); |
push @search, "and" if (@search); |
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push @search, "date:\"$date_limit\""; |
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} |
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$tpl_var->{results} = \@res if (@res); |
if ($param->{sort_by}) { |
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$tpl_var->{total_hits} = $mws->{total_hits} || 0; |
push @search, "sort:".$param->{sort_by}; |
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} |
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# no hits, offer suggestions |
print STDERR "search: ",join(" ",@search),"\n"; |
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if (! $tpl_var->{results}) { |
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@{$tpl_var->{apropos}} = $mws->apropos_index($param->{'search_fld'}, $param->{'search_val'}); |
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} |
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} |
my $results = $mws->search(@search); |
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my @res = $mws->fetch_all_results(); |
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$tpl_var->{results} = \@res if (@res); |
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$tpl_var->{total_hits} = $mws->{total_hits} || 0; |
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# push counters to template |
# no hits, offer suggestions |
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foreach my $f (qw(from to cc bcc folder)) { |
if (! $tpl_var->{results}) { |
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my $h = $mws->counter($f) || next; |
@{$tpl_var->{apropos}} = $mws->apropos_index($param->{'search_fld'}, $param->{'search_val'}); |
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my @a; |
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foreach my $k (sort { $h->{$b}->{usage} <=> $h->{$a}->{usage} } keys %$h) { |
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push @a, $h->{$k}; |
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} |
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$tpl_var->{counters}->{$f} = [ @a ] if (@a); |
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} |
} |
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# push calendar in template |
} |
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$tpl_var->{calendar} = $mws->counter('calendar'); |
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$tt->process($tpl_file, $tpl_var, \$html) || die $tt->error(); |
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# |
# push counters to template |
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# send HTMLto client |
foreach my $f (qw(from to cc bcc folder)) { |
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# |
my $h = $mws->counter($f) || next; |
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my @a; |
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foreach my $k (sort { $h->{$b}->{usage} <=> $h->{$a}->{usage} } keys %$h) { |
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push @a, $h->{$k}; |
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} |
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$tpl_var->{counters}->{$f} = [ @a ] if (@a); |
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} |
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my $res = HTTP::Response->new(RC_OK); |
# push calendar in template |
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$res->header( 'Content-type' => 'text/html; charset=ISO-8859-2' ); |
$tpl_var->{calendar} = $mws->counter('calendar'); |
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$res->content($html); |
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$c->send_response($res); |
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$c->close; |
$tt->process($tpl_file, $tpl_var, \$html) || die $tt->error(); |
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} |
return $html; |
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undef($c); |
}; |
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} |
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# template toolkit filter |
# template toolkit filter |
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