package Libenz;
#
#Deprecated module, better use Prelib.pm or Basework.pm
# 
# SPDX-License-Identifier: AGPL-3.0-or-later
# Copyright (c) Rainer Gümpelein, TeilRad GmbH
#

use strict;
use warnings;
use POSIX;
use File::Path qw(make_path remove_tree);
use File::Copy;
use File::Copy::Recursive qw(fcopy rcopy dircopy fmove rmove dirmove);
use Getopt::Long;
use CGI; # only for debugging
use CGI::Carp qw(fatalsToBrowser);
use Calendar::Simple;
use Date::Calc qw(:all);
use Mod::Callib;
use Mod::Buttons;
use Lib::Config;
use Scalar::Util qw(looks_like_number);

my $cf = new Config;
my $cb = new Callib;
my $but = new Buttons;
my $q = new CGI;

#my $pi = new Image::Magick;
$q->import_names('R');

sub new {
 my $class = shift;
 my $self = {};
 bless($self,$class);
 return $self;
}

my %varenv = $cf->envonline();
my $lang="de";
my $now_time = strftime "%Y-%m-%d %H:%M", localtime;
my @months = $cb->monthmap();
my @days = $cb->daymap();

my $i_rows=0;
my $u_rows=0;
my $d_rows=0;
my $nall;

sub grep_filecontent(){
  my $self = shift;
  my ($filename,$content,$pattern) = @_;
  my $match = "";
  if (open(my $fh, '<:encoding(UTF-8)', $filename)) {
      while (my $row = <$fh>) {
	$row =~ s/\n//;
	$row =~ s/\r//;
 	if($content && $row eq $content){
          $match = $content;
 	}elsif($pattern && $row =~ /$pattern/){
          $match = $row;
	}
      }
  }
  return $match;
}

# calculates the distance between two latitude, longitude points
sub geo_fencing {
  my $self = shift;
  my ($lat1, $lon1, $lat2, $lon2) = @_;

  my $pi = atan2(1,1) * 4;

  if (($lat1 == $lat2) && ($lon1 == $lon2)) {
    return 0;
  }
  else {
    my $theta = $lon1 - $lon2;
    my $dist = sin($lat1 * $pi / 180) * sin($lat2 * $pi / 180) + cos($lat1 * $pi / 180) * cos($lat2 * $pi / 180) * cos($theta * $pi / 180);
    $dist = atan2(sqrt(1 - $dist**2), $dist);
    $dist = $dist * 180 / $pi;

    $dist = $dist * 60 * 1.1515;#Miles
    $dist = $dist * 1.609344 * 1000;#Meters
    $dist = sprintf('%.0f',$dist);
    return ($dist);
  }
}


sub country_code(){
 my $self = shift;
 my $country = {
  'DE' => 'Deutschland',
  'BE' => 'Belgien',
  'BG' => 'Bulgarien',
  'CH' => 'Schweiz',
  'CZ' => 'Tschechische Republik',
  'DK' => 'Dänemark',
  'EE' => 'Estland',
  'IE' => 'Irland',
  'EL' => 'Griechenland',
  'ES' => 'Spanien',
  'FR' => 'Frankreich',
  'HR' => 'Kroatien',
  'IT' => 'Italien',
  'CY' => 'Zypern',
  'LV' => 'Lettland',
  'LT' => 'Litauen',
  'LU' => 'Luxemburg',
  'HU' => 'Ungarn',
  'MT' => 'Malta',
  'NL' => 'Niederlande',
  'AT' => 'Österreich',
  'PL' => 'Polen',
  'PT' => 'Portugal',
  'RO' => 'Rumänien',
  'SI' => 'Slowenien',
  'SK' => 'Slowakei',
  'FI' => 'Finnland',
  'SE' => 'Schweden',
  'GB' => 'Vereinigtes Königreich',
 };
 return $country;
}

sub country_code_all(){
 my $self = shift;
 my $country = {
  '--' => '----------------------',
  'AF' => 'Afghanistan',
  'AX' => 'Åland Islands',
  'AL' => 'Albania',
  'DZ' => 'Algeria',
  'AS' => 'American Samoa',
  'AD' => 'Andorra',
  'AO' => 'Angola',
  'AI' => 'Anguilla',
  'AQ' => 'Antarctica',
  'AG' => 'Antigua and Barbuda',
  'AR' => 'Argentina',
  'AM' => 'Armenia',
  'AW' => 'Aruba',
  'AU' => 'Australia',
  'AT' => 'Austria',
  'AZ' => 'Azerbaijan',
  'BS' => 'Bahamas',
  'BH' => 'Bahrain',
  'BD' => 'Bangladesh',
  'BB' => 'Barbados',
  'BY' => 'Belarus',
  'BE' => 'Belgium',
  'BZ' => 'Belize',
  'BJ' => 'Benin',
  'BM' => 'Bermuda',
  'BT' => 'Bhutan',
  'BO' => 'Bolivia (Plurinational State of)',
  'BQ' => 'Bonaire, Sint Eustatius and Saba',
  'BA' => 'Bosnia and Herzegovina',
  'BW' => 'Botswana',
  'BV' => 'Bouvet Island',
  'BR' => 'Brazil',
  'IO' => 'British Indian Ocean Territory',
  'BN' => 'Brunei Darussalam',
  'BG' => 'Bulgaria',
  'BF' => 'Burkina Faso',
  'BI' => 'Burundi',
  'CV' => 'Cabo Verde',
  'KH' => 'Cambodia',
  'CM' => 'Cameroon',
  'CA' => 'Canada',
  'KY' => 'Cayman Islands',
  'CF' => 'Central African Republic',
  'TD' => 'Chad',
  'CL' => 'Chile',
  'CN' => 'China',
  'CX' => 'Christmas Island',
  'CC' => 'Cocos (Keeling) Islands',
  'CO' => 'Colombia',
  'KM' => 'Comoros',
  'CG' => 'Congo',
  'CD' => 'Congo, Democratic Republic of the',
  'CK' => 'Cook Islands',
  'CR' => 'Costa Rica',
  'CI' => 'Côte d\'Ivoire',
  'HR' => 'Croatia',
  'CU' => 'Cuba',
  'CW' => 'Curaçao',
  'CY' => 'Cyprus',
  'CZ' => 'Czechia',
  'DK' => 'Denmark',
  'DJ' => 'Djibouti',
  'DM' => 'Dominica',
  'DO' => 'Dominican Republic',
  'EC' => 'Ecuador',
  'EG' => 'Egypt',
  'SV' => 'El Salvador',
  'GQ' => 'Equatorial Guinea',
  'ER' => 'Eritrea',
  'EE' => 'Estonia',
  'SZ' => 'Eswatini',
  'ET' => 'Ethiopia',
  'FK' => 'Falkland Islands (Malvinas)',
  'FO' => 'Faroe Islands',
  'FJ' => 'Fiji',
  'FI' => 'Finland',
  'FR' => 'France',
  'GF' => 'French Guiana',
  'PF' => 'French Polynesia',
  'TF' => 'French Southern Territories',
  'GA' => 'Gabon',
  'GM' => 'Gambia',
  'GE' => 'Georgia',
  #'DE' => 'Germany',
  'GH' => 'Ghana',
  'GI' => 'Gibraltar',
  'GR' => 'Greece',
  'GL' => 'Greenland',
  'GD' => 'Grenada',
  'GP' => 'Guadeloupe',
  'GU' => 'Guam',
  'GT' => 'Guatemala',
  'GG' => 'Guernsey',
  'GN' => 'Guinea',
  'GW' => 'Guinea-Bissau',
  'GY' => 'Guyana',
  'HT' => 'Haiti',
  'HM' => 'Heard Island and McDonald Islands',
  'VA' => 'Holy See',
  'HN' => 'Honduras',
  'HK' => 'Hong Kong',
  'HU' => 'Hungary',
  'IS' => 'Iceland',
  'IN' => 'India',
  'ID' => 'Indonesia',
  'IR' => 'Iran (Islamic Republic of)',
  'IQ' => 'Iraq',
  'IE' => 'Ireland',
  'IM' => 'Isle of Man',
  'IL' => 'Israel',
  'IT' => 'Italy',
  'JM' => 'Jamaica',
  'JP' => 'Japan',
  'JE' => 'Jersey',
  'JO' => 'Jordan',
  'KZ' => 'Kazakhstan',
  'KE' => 'Kenya',
  'KI' => 'Kiribati',
  'KP' => 'Korea (Democratic People\'s Republic of)',
  'KR' => 'Korea, Republic of',
  'KW' => 'Kuwait',
  'KG' => 'Kyrgyzstan',
  'LA' => 'Lao People\'s Democratic Republic',
  'LV' => 'Latvia',
  'LB' => 'Lebanon',
  'LS' => 'Lesotho',
  'LR' => 'Liberia',
  'LY' => 'Libya',
  'LI' => 'Liechtenstein',
  'LT' => 'Lithuania',
  'LU' => 'Luxembourg',
  'MO' => 'Macao',
  'MG' => 'Madagascar',
  'MW' => 'Malawi',
  'MY' => 'Malaysia',
  'MV' => 'Maldives',
  'ML' => 'Mali',
  'MT' => 'Malta',
  'MH' => 'Marshall Islands',
  'MQ' => 'Martinique',
  'MR' => 'Mauritania',
  'MU' => 'Mauritius',
  'YT' => 'Mayotte',
  'MX' => 'Mexico',
  'FM' => 'Micronesia (Federated States of)',
  'MD' => 'Moldova, Republic of',
  'MC' => 'Monaco',
  'MN' => 'Mongolia',
  'ME' => 'Montenegro',
  'MS' => 'Montserrat',
  'MA' => 'Morocco',
  'MZ' => 'Mozambique',
  'MM' => 'Myanmar',
  'NA' => 'Namibia',
  'NR' => 'Nauru',
  'NP' => 'Nepal',
  'NL' => 'Netherlands',
  'NC' => 'New Caledonia',
  'NZ' => 'New Zealand',
  'NI' => 'Nicaragua',
  'NE' => 'Niger',
  'NG' => 'Nigeria',
  'NU' => 'Niue',
  'NF' => 'Norfolk Island',
  'MK' => 'North Macedonia',
  'MP' => 'Northern Mariana Islands',
  'NO' => 'Norway',
  'OM' => 'Oman',
  'PK' => 'Pakistan',
  'PW' => 'Palau',
  'PS' => 'Palestine, State of',
  'PA' => 'Panama',
  'PG' => 'Papua New Guinea',
  'PY' => 'Paraguay',
  'PE' => 'Peru',
  'PH' => 'Philippines',
  'PN' => 'Pitcairn',
  'PL' => 'Poland',
  'PT' => 'Portugal',
  'PR' => 'Puerto Rico',
  'QA' => 'Qatar',
  'RE' => 'Réunion',
  'RO' => 'Romania',
  'RU' => 'Russian Federation',
  'RW' => 'Rwanda',
  'BL' => 'Saint Barthélemy',
  'SH' => 'Saint Helena, Ascension and Tristan da Cunha',
  'KN' => 'Saint Kitts and Nevis',
  'LC' => 'Saint Lucia',
  'MF' => 'Saint Martin (French part)',
  'PM' => 'Saint Pierre and Miquelon',
  'VC' => 'Saint Vincent and the Grenadines',
  'WS' => 'Samoa',
  'SM' => 'San Marino',
  'ST' => 'Sao Tome and Principe',
  'SA' => 'Saudi Arabia',
  'SN' => 'Senegal',
  'RS' => 'Serbia',
  'SC' => 'Seychelles',
  'SL' => 'Sierra Leone',
  'SG' => 'Singapore',
  'SX' => 'Sint Maarten (Dutch part)',
  'SK' => 'Slovakia',
  'SI' => 'Slovenia',
  'SB' => 'Solomon Islands',
  'SO' => 'Somalia',
  'ZA' => 'South Africa',
  'GS' => 'South Georgia and the South Sandwich Islands',
  'SS' => 'South Sudan',
  'ES' => 'Spain',
  'LK' => 'Sri Lanka',
  'SD' => 'Sudan',
  'SR' => 'Suriname',
  'SJ' => 'Svalbard and Jan Mayen',
  'SE' => 'Sweden',
  'CH' => 'Switzerland',
  'SY' => 'Syrian Arab Republic',
  'TW' => 'Taiwan, Province of China',
  'TJ' => 'Tajikistan',
  'TZ' => 'Tanzania, United Republic of',
  'TH' => 'Thailand',
  'TL' => 'Timor-Leste',
  'TG' => 'Togo',
  'TK' => 'Tokelau',
  'TO' => 'Tonga',
  'TT' => 'Trinidad and Tobago',
  'TN' => 'Tunisia',
  'TR' => 'Turkey',
  'TM' => 'Turkmenistan',
  'TC' => 'Turks and Caicos Islands',
  'TV' => 'Tuvalu',
  'UG' => 'Uganda',
  'UA' => 'Ukraine',
  'AE' => 'United Arab Emirates',
  'GB' => 'United Kingdom of Great Britain and Northern Ireland',
  'US' => 'United States of America',
  'UM' => 'United States Minor Outlying Islands',
  'UY' => 'Uruguay',
  'UZ' => 'Uzbekistan',
  'VU' => 'Vanuatu',
  'VE' => 'Venezuela (Bolivarian Republic of)',
  'VN' => 'Viet Nam',
  'VG' => 'Virgin Islands (British)',
  'VI' => 'Virgin Islands (U.S.)',
  'WF' => 'Wallis and Futuna',
  'EH' => 'Western Sahara',
  'YE' => 'Yemen',
  'ZM' => 'Zambia',
  'ZW' => 'Zimbabwe',
 };
 return $country;
}


#read directory
sub read_dirfiles(){
 my $self = shift;
 my ($dir,$extensions,$dirOfile,$not) = @_;
 my @dirfiles;
 if( -d "$dir" || -l "$dir"){
  opendir(DIR, "$dir") or die "could not open $dir $!";
  foreach(sort(readdir(DIR))){
   if($dir =~ /INBOX/){
    if($_ =~ /^$extensions/){
     push(@dirfiles,$_) if(-f "$dir/$_" && $dirOfile eq "file");
     push(@dirfiles,$_) if(-d "$dir/$_" && $dirOfile eq "dir");
    }
   }
   elsif($not){
    if(uc($_) !~ /$extensions/){
     push(@dirfiles,$_) if(-f "$dir/$_" && $dirOfile eq "file");
     push(@dirfiles,$_) if(-d "$dir/$_" && $dirOfile eq "dir");
    }
   }else{
    if(uc($_) =~ /$extensions/ || $_ =~ /$extensions/){
     push(@dirfiles,$_) if(-f "$dir/$_" && $dirOfile eq "file");
     push(@dirfiles,$_) if(-d "$dir/$_" && $dirOfile eq "dir");
    }
   }

  }
  closedir DIR;
 }else{
	print "\ndirectory: $dir does not exist\n $!\n";
 }
 return @dirfiles; 
}


#Quersumme
sub quersum(){
  my $self = shift;
  my ($kecks) = @_;
  my $laenge = length($kecks);
  my $quersum = 0;
  for(my $i=0; $i<$laenge; $i++) {
    my $signs = substr($kecks, $i, 1);
    $quersum = $quersum + int(ord($signs));
  }
  return $quersum;
}


#Calfkt to get a scalable line of days per month
sub month_line(){
  my $self = shift;
  my ($users) = @_;

  my $hh;my $mm;
  my $day = strftime "%d", localtime;
  my $mon = strftime "%m", localtime;
  my $year = strftime "%Y", localtime;
  my $day_today = $day;
  my $mon_today = $mon;
  my $year_today = $year;

  ($year,$mon,$day,$hh,$mm) = &split_date("",$users->{cal_start}) if($users->{cal_start});
  #print "$year,$mon,$day,$hh,$mm";

  my $month_days = Days_in_Month($year,$mon);
  my $factor = 100 / $month_days;
  $factor = sprintf('%.3f',$factor);

  my @month = calendar($mon, $year);
  my $raster_mmpx = $factor . "%"; #bsp.: 100% / 31days
  my $day4month;
  my $bg;
  my @week;
  my $i=0;
  my $j=0;
  #month, week loop
  foreach (@month) {
    $i=0;
    $j++;
    #print map { $_ ? sprintf "%2d ", $_ : '&nbsp; x &nbsp;' } @$_;
    #day-of-week loop
    foreach(@$_){
      if($_){
        $_ = "0$_" if($_ < "10");
        $week[$j] .= "$_,";
        #print $q->th({-nowrap=>1},"$days[$i] $_");
        if("$_" eq "$day_today" && "$mon" eq "$mon_today"){
          $bg="#009899";
        }else{
          $bg="silver";
        }
        $day4month .= "<div style='float:left;min-width:$raster_mmpx;border-bottom: solid thin gray;background-color:$bg;height:1.5em;padding:0.3em 0em;' nowrap>|$days[$i] $_</div>\n";
     }
     $i++;
    }
  }

  my $daymarker = $raster_mmpx * ($day_today - 0.5);
  #my $daymarker = $raster_mmpx * $day_today;
  $daymarker .= "%";

  return ($daymarker,$raster_mmpx,$day4month);
}

#rent scale
sub rent_scale(){
  my $self = shift;
  my ($users,$year_st,$mon_st,$day_st,$hh_st,$mm_st,$year_en,$mon_en,$day_en,$hh_en,$mm_en) = @_;
  #print "<br />($u_id,$year_st,$mon_st,$day_st,$hh_st,$mm_st,$year_en,$mon_en,$day_en,$hh_en,$mm_en)<br />";
  my $hh;my $mm;
  my $day = strftime "%d", localtime;
  my $mon = strftime "%m", localtime;
  my $year = strftime "%Y", localtime;

  ($year,$mon,$day,$hh,$mm) = &split_date("",$users->{cal_start}) if($users->{cal_start});
  my $month_days = Days_in_Month($year,$mon);
  my $factor = 100 / $month_days;
  my @month = calendar($mon, $year);
  my $doy_mon_st=0;my $doy_mon_en=0;my $doy_st=0;my $doy_en=0;

  my $day_stpx = 0;
  my $rent_day_px = 0;
  if(looks_like_number($year_st) && looks_like_number($mon_st) && looks_like_number($day_st) && looks_like_number($year_en) && looks_like_number($mon_en) && looks_like_number($day_en)){

	#print "if(($year == $year_st) && ($mon == $mon_st)){<br>";
        if(($year == $year_st) && ($mon == $mon_st)){
          $doy_mon_st = Day_of_Year($year_st,$mon_st,1);#JahresTage bis Monatsanfang
          $doy_st = Day_of_Year($year_st,$mon_st,$day_st);
        }else{
          $doy_mon_st = Day_of_Year($year,$mon,1);
          $doy_st = Day_of_Year($year,$mon,1);
        }
        if(($year == $year_en) && ($mon == $mon_en)){
          $doy_en = Day_of_Year($year_en,$mon_en,$day_en);
	#}elsif($year_en && $mon_en){
	  #my $month_days_en = Days_in_Month($year_en,$mon_en);
	  #$doy_en = Day_of_Year($year_en,$mon_en,$month_days_en);
        }elsif($year && $mon){
          my $month_days_en = Days_in_Month($year,$mon);
          $doy_en = Day_of_Year($year,$mon,$month_days_en);# wenn ausserhalb --> cal_start
        }

        if(($mon != $mon_en) && ($mon != $mon_st)){
          $doy_mon_st=0;$doy_mon_en=0;$doy_st=0;$doy_en=0;
        }

        my $day_st_new = $doy_st - $doy_mon_st;
	#print "<br />$day_st_new = $doy_st - $doy_mon_st|";

        #day rent-duration
        my $rent_day = ($doy_en - $doy_st + 1);
	#print "$rent_day = ($doy_en - $doy_st + 1)<br>";
        #$rent_day_px = $rent_day * $multi if($doy_en && $doy_st);
        #$rent_day_px .= "px";
        $rent_day_px = $rent_day * $factor if($doy_en && $doy_st);
        $rent_day_px .= "%";

        #debug
        #print "$ct_n --- start: $day_st_new = $doy_st - $doy_mon_st | länge: $rent_day = $doy_en - $doy_st |<br>";

        #start day align left
        #$day_stpx = ($day_st_new + 0) * $multi if($day_st_new);
        #$day_stpx .= "px";
        $day_stpx = $day_st_new * $factor;
        $day_stpx .= "%";
  }

  #print "$day_stpx,$rent_day_px<br />";
  return ($day_stpx,$rent_day_px);
}

#umst breaking date 16 19 %
sub umst_breaking(){
 my $self = shift;
 my $ctt = shift;
 my $now_dt = shift || "";#used by payone_cron.pl, because there is no mtime-update on start

 #invoice_time will be set by Printpreview.pm invoice generation!
 my $i_datetime = $now_dt || $ctt->{invoice_time} || $ctt->{mtime};
 my $umst1619 = 19;
    my ($i_date,$i_time) = split(/ /,$i_datetime);
    my ($yy,$mo,$dd) = split(/-/,$i_date);
 my $breaking_date = $yy . $mo . $dd;
 $umst1619 = 16 if($breaking_date >= 20200701 && $breaking_date < 20210101);
 return $umst1619;
}

#integer check
sub checkint(){
 my $self = shift;
 my ($int) = @_;
 $int =~ s/,/./;
 if($int =~ /([-\d]+)\.(\d+)/){
   $int = "$1" . "." . "$2";
 }elsif($int =~ /([-\d]+)/){
   $int = "$1";
 }
 return $int;
}

# input character check
sub checkinput(){
 my $self = shift;
 my $node_name = shift;
 if($node_name =~ /^[a-zA-Z0-9äöüÄÖÜ_\-\.\ ]+$/){
  return 0;
 }else{
  return "failure::Für die Menue- Ordner Benennung sind nur alphanumerische Zeichen und - . erlaubt ($node_name).";
 }
}

# input date check
sub checkdate(){
 my $self = shift;
 my ($date,$time) = @_;
 $date =~ s/,/./g;
 my $d_chck = 1;
 my ($c_dd,$c_mm,$c_yy);


 if($date =~ /(\d{4})-(\d+)-(\d+)/){
   $d_chck = 0 if(check_date($1,$2,$3));
   $date = "$1-$2-$3";
 }elsif($date =~ /(\d+)\.(\d+)\.(\d+)/){
   $d_chck = 0 if(check_date($3,$2,$1));
   $date = "$1.$2.$3";
 }
 return ($date,$d_chck);
}


sub newline(){
 my $self = shift;
 my $txtxx = shift || "";
 my $not_used = shift || "";#old
 my $editor = shift || "";
 if($txtxx && !$editor){
   $txtxx =~ s/\r\n/<br \/>/g;
   $txtxx =~ s/\n/<br \/>/g;
 }
 return $txtxx;
}

# Rounding like "Kaufmannsrunden"
# Descr. http://de.wikipedia.org/wiki/Rundung
# Inspired by
# http://www.perl.com/doc/FAQs/FAQ/oldfaq-html/Q4.13.html
sub round(){
 my $self = shift;
 my ($amount) = @_;
 $amount = $amount * (10**(2));
 my $rounded = int($amount + .5 * ($amount<=> 0)) / (10**(2));
 return $rounded;
}

#rounding to half or integer 
sub round_half(){
 my $self = shift;
 my $amount = shift;
 $amount = $amount * (10**(2));
 my $rounded = int($amount + .5 * ($amount<=> 0)) / (10**(2));
 if($rounded =~ /\.\d+/){
 	$rounded = sprintf('%.2f',$rounded);
	  my $int = 0;
          ($int, my $dez) = split(/\./,$rounded) if($rounded =~ /\.\d/);
 	  if($dez > 0 && $dez <= 50){
            $dez = 50;
	  }
          elsif($dez > 50 && $dez <= 99){
            $dez = 00;
            $int++;
          }
          $rounded = $int . "." . $dez;
 }
 return $rounded;
}

#split date (moved partly to Callib)
sub split_date(){
 my $self = shift;
 my ($time_db) = @_;
 $time_db =~ s/:\d{2}\..*$// if($time_db);
 my ($date,$time) = split(/ /,$time_db);
 my ($yy,$mo,$dd);
 ($yy,$mo,$dd) = split(/-/,$date) if($date =~ /\d{4}-/);
 ($dd,$mo,$yy) = split(/\./,$date) if($date =~ /\d{2}\./);
 my ($hh,$mi) = split(/\:/,$time);
 return ($yy,$mo,$dd,$hh,$mi);
}

#time and date format for DE
sub time4de(){
 my $self = shift;
 my $time_db = shift;
 my $hhmi = shift || "";
 my $decode = shift || "";

 $time_db =~ s/:\d{2}\..*$// if($time_db);
 my ($date,$time) = split(/ /,$time_db);
 my ($yy,$mo,$dd) = split(/-/,$date);
 my ($hh,$mi) = split(/\:/,$time);
 my $date_de = "&nbsp;";
 $date_de = "$dd.$mo.$yy";
 $date_de = "$dd.$mo.$yy $hh:$mi" if($hhmi);

 #Deutsch     (German)       ==>    3
 $date_de = Date_to_Text_Long($yy,$mo,$dd,3) if($decode eq "Date_to_Text_Long");
 $date_de =~ s/M.*rz/März/;
 return $date_de;
}

sub failure3(){
 my $self = shift;
 my ($failure,$back) = @_;
 print "<div style='padding:0 1em;background-color:red;color:white;'>\n";
 print $q->div("$failure"); 
 print $q->div($q->a({-class=>"linknav3",-href=>'javascript:history.back()'}, "[ $back ]")) if($back);
 print "</div>\n";
}


1;