package SrvMngr::Controller::Qmh;

#----------------------------------------------------------------------
# heading     : System
# description : E-Mail queue management
# navigation  : 4000 550
# menu  : A
#
# name : qmhandle,    method : get,  url : /qmh,  ctlact : qmh#main
# name : qmhandle2,   method : post, url : /qmh,  ctlact : qmh#do_update
# name : qmhandled,   method : get,  url : /qmh2,  ctlact : qmh#do_update

# routes : end
# Copyright (C) 2005/2008 Peter Schubert, SACO Software and Consulting GmbH
#----------------------------------------------------------------------
use strict;
use warnings;
use Mojo::Base 'Mojolicious::Controller';

use esmith::FormMagick qw(gen_locale_date_string);
use esmith::ConfigDB;

use Locale::gettext;
use SrvMngr::I18N;

use SrvMngr qw(theme_list init_session);

our $cdb = esmith::ConfigDB->open() || die 'Cannot open configuration base';

sub main {

    my $c = shift;
    $c->app->log->info($c->log_req);

    my %qmh_datas = ();
    my $title = $c->l('qmh_QMH_TITLE');

    $qmh_datas{'trt'} = 'LST';
    $qmh_datas{'altq'} = 0;

    $c->stash( title => $title, qmh_datas => \%qmh_datas );
    $c->render('qmh');
};


sub do_update {

    my $c = shift;
    $c->app->log->info($c->log_req);

    my %qmh_datas = ();
    my $result = "";

    my $report_type = $c->param('Report_type');

    my $trt = $c->param('trt');
    $qmh_datas{'trt'} = $trt;

    my $altq = $c->param('altq');
    $qmh_datas{'altq'} = $altq;

    if ($trt eq 'LST') {
        if ($report_type =~ /^(\S+)$/) {
		$report_type = $1;
	} else {
	    $result = $c->l('INVALID_REPORT_TYPE') . " : $report_type";
	    $report_type = undef;
	}

	$altq = 0;
	my $function = $report_type || '';
	if ($function =~ s/^alt-//) {
	    $altq = 1;
	}
	$qmh_datas{'altq'} = $altq;

	if ($function eq 'list-queues') {
	    $result = showListQueues ($c, $altq);
	} elsif ($function eq 'list-local-queue') {
	    $result = showListLocalQueue ($c, $altq);
	} elsif ($function eq 'list-remote-queue') {
	    $result = showListRemoteQueue ($c, $altq);
	} elsif ($function eq 'resend') {
	    $result = resend($c, $altq);
	}
	
	$qmh_datas{'trt'} = 'REP';
    }


    if ($trt eq 'REP') {
	$c->redirect_to('/qmh');
    }


    if ($trt eq 'MSG') {
	my $msgid = $c->param('msgid');
	$result = $c->render_to_string(inline => showDeleteMessageNumber($c, $msgid, $altq, $report_type)) if $msgid;
	$qmh_datas{'msgid'} = $msgid;
    }


    if ($trt eq 'DEL') {
	my $msgid = $c->param('msgid');
	$result = $c->render_to_string(inline => deleteMessageNumber($c, $msgid, $altq, $report_type)) if $msgid;
	my $message = $c->l('qmh_DELETE') . ' <br> ' . $msgid;
	#$c->app->log->info($message.' '.$result); 
    }


    my $title = $c->l('qmh_QMH_TITLE');
    $c->stash( title => $title, qmh_datas => \%qmh_datas, modul => $result );
    $c->render('qmh');

};


sub reportType_list {

    my $c = shift;

    my $rec = $cdb->get('altqmail');
    my $altqmail = ($cdb->get('altqmail')->value || 0) if $rec;

    return [[ $c->l('qmh_LIST_QUEUE') => 'list-queues' ],
	    [ $c->l('qmh_LIST_LOCAL_QUEUE') => 'list-local-queue' ],
	    [ $c->l('qmh_LIST_REMOTE_QUEUE') => 'list-remote-queue' ],
	    [ $c->l('qmh_RESEND_QUEUE') => 'resend' ]] 
	    unless $altqmail;

    return [[ $c->l('qmh_LIST_QUEUE') => 'list-queues' ],
	    [ $c->l('qmh_LIST_LOCAL_QUEUE') => 'list-local-queue' ],
	    [ $c->l('qmh_LIST_REMOTE_QUEUE') => 'list-remote-queue' ],
	    [ $c->l('qmh_RESEND_QUEUE') => 'resend' ],
	    [ "altqmail: ". $c->l('qmh_LIST_QUEUE') => 'alt-list-queues' ],
	    [ "altqmail: ". $c->l('qmh_LIST_LOCAL_QUEUE') => 'alt-list-local-queue' ],
	    [ "altqmail: ". $c->l('qmh_LIST_REMOTE_QUEUE') => 'alt-list-remote-queue' ],
	    [ "altqmail: ". $c->l('qmh_RESEND_QUEUE') => 'alt-resend' ]];
}


#------------------------------------------------------------
# subroutine to showListQueues
#------------------------------------------------------------
sub showListQueues {

    my ($c, $altq) = @_;

    my $out = '';
    my $reporttype = 'list-queues';

    my $opt = ($altq ? 'altqmail: ' : '');
    $out .= sprintf("<h2>%s</h2><br>", $opt . $c->l('qmh_SHOWLISTQUEUES'));
    $out .= sprintf("%s<br>%s", $c->l('qmh_VIEW_TIME'),  scalar localtime(time));

    $opt = ($altq ? '-X -l' : '-l');
    my $MailQueues = `/usr/bin/qmHandle $opt`;
    $MailQueues =~ s/</'/g;
    $MailQueues =~ s/>/'/g;

    $MailQueues = AddLinks($MailQueues, $altq, $reporttype);

    $out .= sprintf "<pre>";
    $out .= "$MailQueues";
    $out .= sprintf "</pre>";
    $out .= sprintf "<input type=hidden name=\"Report_type\" value=\"$reporttype\">";
    return $out;
}


#------------------------------------------------------------
# subroutine to showListLocalQueue
#------------------------------------------------------------
sub showListLocalQueue {

    my ($c, $altq) = @_;

    my $out = '';
    my $reporttype = 'list-local-queue';

    my $opt = ($altq ? 'altqmail: ' : '');
    $out .= sprintf("<h2>%s</h2><br>", $opt . $c->l('qmh_LIST_LOCAL_QUEUE'));
    $out .= sprintf("%s<br>%s", $c->l('qmh_VIEW_TIME'),  scalar localtime(time));

    $opt = ($altq ? '-X -L' : '-L');
    my $LocalQueue = `/usr/bin/qmHandle $opt`;
    $LocalQueue =~ s/</'/g;
    $LocalQueue =~ s/>/'/g;

    $LocalQueue = AddLinks($LocalQueue, $altq, $reporttype);

    $out .= sprintf "<pre>";
    $out .= "$LocalQueue";
    $out .= sprintf "</pre>";
    $out .= sprintf "<input type=hidden name=\"Report_type\" value=\"$reporttype\">";
    return $out;
}


#------------------------------------------------------------
# subroutine to showListRemoteQueue
#------------------------------------------------------------
sub showListRemoteQueue {

    my ($c, $altq) = @_;

    my $out = '';
    my $reporttype = 'list-remote-queue';

    my $opt = ($altq ? 'altqmail: ' : '');
    $out .= sprintf("<h2>%s</h2><br>", $opt . $c->l('qmh_LIST_REMOTE_QUEUE'));
    $out .= sprintf("%s<br>%s", $c->l('qmh_VIEW_TIME'),  scalar localtime(time));

    $opt = ($altq ? '-X -R' : '-R');
    my $RemoteQueue = `/usr/bin/qmHandle $opt`;
    $RemoteQueue =~ s/</'/g;
    $RemoteQueue =~ s/>/'/g;

    $RemoteQueue = AddLinks($RemoteQueue, $altq, $reporttype);

    $out .= sprintf "<pre>";
    $out .= "$RemoteQueue";
    $out .= sprintf "</pre>";
    $out .= sprintf "<input type=hidden name=\"Report_type\" value=\"$reporttype\">";
    return $out;
}


#------------------------------------------------------------
# subroutine to send ALARM to qmail
#------------------------------------------------------------
sub resend {

    my ($c, $altq) = @_;

    my $out = '';
    my $reporttype = 'resend';

    my $opt = ($altq ? 'altqmail: ' : '');
    $out .= sprintf("<h2>%s</h2><br>", $opt . $c->l('qmh_TRY_SEND_QUEUE'));
    $out .= sprintf("%s<br>%s", $c->l('qmh_SEND_QUEUE_AT'), scalar localtime(time));

    $opt = ($altq ? '-X -a' : '-a');
    my $Res = `/usr/bin/qmHandle $opt`;
    $Res =~ s/</'/g;
    $Res =~ s/>/'/g;

    $Res = AddLinks($Res, $altq, $reporttype);

    $out .= sprintf "<pre>";
    $out .= "$Res";
    $out .= sprintf "</pre>";
    $out .= sprintf "<input type=hidden name=\"Report_type\" value=\"$reporttype\">";
    $out .= sprintf "<h3>Done</h3>";
    return $out;
}


sub AddLinks {

        my ($queues, $altq, $reporttype) = @_;

        my @splitq = split(/\n/, $queues);

        for (my $i = 0; $i < $#splitq; $i++) {
	       if ($splitq[$i] =~ /^(\d+)\s+(\(\d+\,\s+\d+\/+\d+\)\s*)$/ ) {
                        $splitq[$i] = "<a href=\"qmh2?trt=MSG&msgid=$1&Report_type=$reporttype\">$1</a> $2";
                }
        }
        $queues = join("\n", @splitq);

        return $queues;
}


#------------------------------------------------------------
# subroutine to showDeleteMessageNumber
#------------------------------------------------------------
sub showDeleteMessageNumber {

    my ($c, $msgid, $altq, $reporttype) = @_;

    if ($msgid =~ /^(\d+)$/) {
       $msgid = $1;
    } else {
       $msgid = undef;
    }

    my $out = '';

    my $opt = ($altq ? 'altqmail: ' : '');
    $out .= sprintf("<h2>%s</h2><br>", $opt . $c->l('qmh_DELETE_MSG_TITLEB'));
    $out .= sprintf("%s", $c->l('qmh_DELETE_MESSAGE'));

    $opt = ($altq ? "-X -m$msgid|head -100" : "-m$msgid|head -100");
    my $Message = `/usr/bin/qmHandle $opt`;

    $out .= sprintf "<pre>";
    $out .= "<textarea name=\"message\" rows=30 cols=80>$Message</textarea>";
    $out .= sprintf "</pre>";
    $out .= sprintf "<input type=hidden name=\"Report_type\" value=\"$reporttype\">";
    return $out;
}


sub deleteMessageNumber {

    my ($c, $msgid, $altq, $reporttype) = @_;

    if ($msgid =~ /^(\d+)$/) {
       $msgid = $1;
    } else {
       $msgid = undef;
    }

    my $out = '';
    my $opt = ($altq ? "-X -d$msgid" : "-d$msgid");
    my $Output = `/usr/bin/qmHandle $opt`;

    $out .= sprintf "<pre>";
    $out .= "$Output";
    $out .= sprintf "</pre>";
    $out .= sprintf "<input type=hidden name=\"Report_type\" value=\"$reporttype\">";
    return $out;

}


1;