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|
package XXV::OUTPUT::NEWS::VDR;
use strict;
use Tools;
use POSIX qw(locale_h);
# News Modules have only this methods
# init - for intervall or others
# send - send the informations
# push - push the news and parse it
# req - read the actual news print this out
# This module method must exist for XXV
# ------------------
sub module {
# ------------------
my $self = shift || return error('No object defined!');
my $args = {
Name => 'NEWS::VDR',
Description => gettext('This NEWS module generates messages for the VDR interface.'),
Preferences => {
active => {
description => gettext('Activate this service'),
default => 'n',
type => 'confirm',
required => gettext('This is required!'),
check => sub {
my $value = shift;
my $erg = $self->init
or return undef, gettext("Can't initialize news module!")
if($value eq 'y' and not exists $self->{INITE});
if($value eq 'y') {
my $emod = main::getModule('EVENTS');
if(!$emod or $emod->{active} ne 'y') {
return undef, sprintf(gettext("Module can't activated! This module depends module %s."),'EVENTS');
}
}
return $value;
},
},
level => {
description => gettext('Category of messages that should displayed'),
default => 1,
type => 'list',
choices => sub {
my $emod = main::getModule('EVENTS');
return undef unless($emod);
my $erg = $emod->get_level_as_array();
map { my $x = $_->[1]; $_->[1] = $_->[0]; $_->[0] = $x; } @$erg;
return @$erg;
},
required => gettext('This is required!'),
check => sub {
my $value = int(shift) || 0;
my $emod = main::getModule('EVENTS');
return undef unless($emod);
my $erg = $emod->get_level_as_array();
unless($value >= $erg->[0]->[0] and $value <= $erg->[-1]->[0]) {
return undef,
sprintf(gettext('Sorry, but value must be between %d and %d'),
$erg->[0]->[0],$erg->[-1]->[0]);
}
return $value;
},
},
},
};
return $args;
}
# ------------------
sub new {
# ------------------
my($class, %attr) = @_;
my $self = {};
bless($self, $class);
# paths
$self->{paths} = delete $attr{'-paths'};
# host
$self->{host} = delete $attr{'-host'};
# who am I
$self->{MOD} = $self->module;
# all configvalues to $self without parents (important for ConfigModule)
map {
$self->{$_} = $attr{'-config'}->{$self->{MOD}->{Name}}->{$_};
$self->{$_} = $self->{MOD}->{Preferences}->{$_}->{default} unless($self->{$_});
} keys %{$self->{MOD}->{Preferences}};
# Try to use the Requirments
map {
eval "use $_";
if($@) {
my $m = (split(/ /, $_))[0];
return panic("\nCouldn't load perl module: $m\nPlease install this module on your system:\nperl -MCPAN -e 'install $m'");
}
} keys %{$self->{MOD}->{Prereq}};
$self->{TYP} = 'text/plain';
# Initiat after load modules ...
main::after(sub{
# The Initprocess
my $erg = $self->init
or return error("Can't initialize news module!");
}, "NEWS::VDR: Start initiate news module ...")
if($self->{active} eq 'y');
return $self;
}
# ------------------
sub init {
# ------------------
my $self = shift || return error('No object defined!');
$self->{INITE} = 1;
$self->{SVDRP} = main::getModule('SVDRP');
1;
}
# ------------------
sub send {
# ------------------
my $self = shift || return error('No object defined!');
my $vars = shift || return error('No data defined!');
return lg('This function is deactivated!')
if($self->{active} ne 'y');
return lg('Title is not set!')
unless($vars->{Title});
return undef unless($vars->{level} >= $self->{level} );
my $cmd = sprintf('MESG %s', $vars->{Title});
my $svdrp = $self->{SVDRP} || return error ('No SVDRP!' );
return $svdrp->command($cmd);
}
# ------------------
sub push {
# ------------------
my $self = shift || return error('No object defined!');
my $vars = shift || return error('No data defined!');
return $self->send($vars);
}
# ------------------
sub req {
# ------------------
my $self = shift || return error('No object defined!');
my $test = shift || 0;
return gettext('The module NEWS::VDR is not active!')
if($self->{active} ne 'y');
my $vars = {
AddDate => time,
Title => 'This is only a test from xxv news vdr modul!',
Text => 'This is only a test from xxv news vdr modul!',
Cmd => 'request',
Id => 'vdr',
Level => 100,
};
if( $self->send($vars) ) {
return gettext("Message was been sent to your VDR!");
} else {
return gettext("Message chould'nt been sent to your VDR!");
}
}
1;
|
