/usr/share/perl5/Encode/Arabic/CGI.pm is in libencode-arabic-perl 14.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Encode Arabic Online #########################################################################
package Encode::Arabic::CGI;
our $VERSION = '14.1';
use strict;
use base 'CGI::Application::FastCGI';
use CGI::Fast ':standard';
use Benchmark;
use Encode::Arabic;
use Encode::Arabic::ArabTeX ':xml';
use Encode::Arabic::ArabTeX::ZDMG ':xml';
use Encode::Arabic::Buckwalter ':xml';
our $session;
our %enc_hash = ( 'ArabTeX', 'ArabTeX',
'Buckwalter', 'Buckwalter',
'Habash-Soudi-Buckwalter', 'Habash',
'Parkinson', 'Parkinson',
'Unicode', 'UTF-8' );
our @dec_list = ('ArabTeX', 'Buckwalter', 'Habash-Soudi-Buckwalter', 'Parkinson', 'Unicode');
our @enc_list = ('Unicode', 'Buckwalter', 'Habash-Soudi-Buckwalter', 'Parkinson', 'ArabTeX');
our %url_hash = ();
foreach (keys %enc_hash) {
my $url = $enc_hash{$_};
$url =~ tr[-][/];
$url_hash{$_} = 'http://search.cpan.org/dist/Encode-Arabic/lib/Encode/Arabic/' . $url . '.pm';
}
$url_hash{'Unicode'} = 'http://search.cpan.org/dist/Encode/Encode.pm';
sub setup {
my $c = shift;
$c->mode_param('runmode');
$c->start_mode('recode');
$c->error_mode('recode');
$c->run_modes(map { $_ => $_ } qw 'recode');
}
sub cgiapp_prerun {
$session++;
}
# use base 'CGI::Application::FastCGI';
sub run {
my $self = shift;
my $request = FCGI::Request();
$self->fastcgi($request);
while ($request->Accept >= 0) {
$self->reset_query;
$self->CGI::Application::run;
last if $self->reinit();
}
}
sub reinit {
return -M $0 < 0;
}
sub escape ($) {
my $x = shift;
$x =~ s/\&/\&/g;
$x =~ s/\</\</g;
$x =~ s/\>/\>/g;
return $x;
}
sub timer (@) {
return sprintf "%04d/%02d/%02d %02d:%02d:%02d", $_[5] + 1900, $_[4] + 1, @_[3, 2, 1, 0];
}
sub display_header ($) {
my $c = shift;
my $q = $c->query();
my $r;
$q->charset('utf-8');
$r .= $q->start_html(-title => "Encode Arabic Online Interface", '-encoding' => $q->charset(),
-style => {-src => 'http://quest.ms.mff.cuni.cz/encode/encode.css', '-type' => 'text/css'},
-script => {-src => 'http://quest.ms.mff.cuni.cz/encode/encode.js', -type => 'text/javascript'});
return $r;
}
sub display_headline ($) {
my $c = shift;
my $q = $c->query();
my $r;
$r .= $q->h1($q->a({'href' => 'http://sourceforge.net/projects/encode-arabic/'}, "Encode Arabic"), 'Online Interface');
return $r;
}
sub display_welcome ($) {
my $c = shift;
my $q = $c->query();
my $r;
$r .= $q->p("Welcome to the online interface to", $q->a({-href => 'http://sourceforge.net/projects/encode-arabic/'}, "Encode Arabic") .
", a library for processing various encodings and notations of Arabic with",
$q->a({-href => 'http://search.cpan.org/dist/Encode-Arabic/'}, "Perl"), "or",
$q->a({-href => 'http://hackage.haskell.org/cgi-bin/hackage-scripts/package/Encode/'}, "Haskell") . ".");
$r .= $q->p('You must have Unicode fonts installed to appreciate this site. If you need some, try the',
$q->a({'href' => 'http://sourceforge.net/projects/dejavu/'}, 'DejaVu Fonts'), 'from SourceForge.');
return $r;
}
sub display_footline ($) {
my $c = shift;
my $q = $c->query();
my $r;
$r .= $q->br();
$r .= $q->p("(C) Otakar Smr\x{017E} 2012-2003. GNU General Public License", $q->a({-href => 'http://www.gnu.org/licenses/'}, "GNU GPL 3") . ".");
$r .= $q->p("Encode Arabic is an", $q->a({-href => 'http://sourceforge.net/projects/encode-arabic/'}, "open-source online"), "project.",
"You can contribute to its development with your suggestions!");
$r .= $q->p("Contact", $q->a({-href => 'http://otakar-smrz.users.sf.net/'}, "otakar-smrz users.sf.net") . ",",
"Institute of Formal and Applied Linguistics, Charles University in Prague.");
return $r;
}
sub display_footer ($) {
my $c = shift;
my $q = $c->query();
my $r;
$r .= $q->p({'style' => 'text-align: right;'},
'<a href="http://validator.w3.org/check?uri=referer"><img border="0"
src="http://www.w3.org/Icons/valid-xhtml10"
alt="Valid XHTML 1.0 Transitional" height="31" width="88" /></a>',
'<a href="http://jigsaw.w3.org/css-validator/check?uri=referer"><img border="0"
src="http://www.w3.org/Icons/valid-css2"
alt="Valid CSS level 2.1" height="31" width="88" /></a>');
$r .= $q->script({-type => 'text/javascript', -src => 'http://api.yamli.com/js/yamli_api.js'}, "");
$r .= $q->script({-type => 'text/javascript'}, join ' ', split ' ', q {
if (typeof(Yamli) == "object") {
Yamli.init({ uiLanguage: "en", startMode: "onOrUserDefault",
settingsPlacement: 'inside',
showTutorialLink: false, showDirectionLink: true });
encodeYamli('');
}
});
$r .= $q->end_html();
return $r;
}
sub recode {
my $c = shift;
my $q = $c->query();
my $r = '';
my @tick = ();
$q->param($c->mode_param(), 'recode');
$r .= display_header $c;
$r .= display_headline $c;
my @example = ( [ 'ArabTeX', "\\cap al-waqtu al-'Ana " . (timer gmtime time) . " bi-tawqIti <GMT>, 'ah\"laN wa-sah\"laN!" ],
[ 'ArabTeX', "\\cap iqra' h_a_dA an-na.s.sa bi-intibAhiN: li-al-laylaTayni yusAwI li-llaylatayni, wa-lA li-a|l-laylaT-|ayni." ],
[ 'ArabTeX', "iqra'-i ad-darsa al-'awwala" ],
[ 'Buckwalter', "AqrO Aldrs AlOwl" ],
[ 'Buckwalter', "yEtbr mDy}A" ],
[ 'Unicode', decode "buckwalter", "AqrO Aldrs AlOwl" ],
[ 'Unicode', decode "buckwalter", "Aldrs AlOwl" ],
[ 'Unicode', decode "buckwalter", "yEtbr mDy}A" ] );
if (defined $q->param('submit') and $q->param('submit') eq 'Example') {
my $idx = rand @example;
$q->param('text', $example[$idx][1]);
$q->param('decode', $example[$idx][0]);
}
else {
if (defined $q->param('text') and $q->param('text') != /^\s*$/) {
$q->param('text', decode "utf8", $q->param('text'));
$q->param('decode', @dec_list) unless defined $q->param('decode');
}
else {
$q->param('text', $example[0][1]);
$q->param('decode', $example[0][0]);
}
}
$q->param('encode', @enc_list) unless defined $q->param('encode');
$r .= display_welcome $c;
$r .= $q->h2('Your Request');
$r .= $q->start_form('-method' => 'POST');
$r .= $q->table({-border => 0},
Tr({-align => 'left', -valign => 'middle'},
[
td({-colspan => 3},
[$q->textfield(-name => 'text',
-default => $q->param('text'),
-size => 120,
-maxlength => 200,
)]),
td({-colspan => 3},
table({-border => 0, -width => "100%"},
Tr({-align => 'left', -valign => 'top'},
[
td({-align => 'left'}, 'Decode Setting') .
td({-align => 'center'},
[$q->radio_group(-name => 'decode',
-onchange => "encodeYamli('text')",
-values => [@dec_list],
-default => [$q->param('decode')]),
]),
td({-align => 'left'}, 'Encode Setting') .
td({-align => 'center'},
[$q->checkbox_group(-name => 'encode',
-values => [@enc_list],
-default => [$q->param('encode')]),
]),
])
)),
]),
Tr({-align => 'left', -valign => 'middle'},
td({-align => 'left'}, $q->submit(-name => 'submit', -value => 'Submit')),
td({-align => 'center'}, $q->reset('Reset')),
td({-align => 'right'}, $q->submit(-name => 'submit', -value => 'Example')),
));
$r .= $q->hidden( -name => $c->mode_param(), -value => $q->param($c->mode_param()) );
$r .= $q->end_form();
$r .= $q->h2('Decode');
$r .= $q->h3($q->a({'href' => $url_hash{$q->param('decode')}}, $q->param('decode')));
$r .= $q->p({'class' => $q->param('text') =~ /\p{Arabic}/ ? 'arabic' : ''}, $q->param('text') ne '' ? escape $q->param('text') : ' ');
my $decode = decode $enc_hash{$q->param('decode')}, encode "utf8", $q->param('text');
$r .= $q->h2('Encode');
foreach ($q->param('encode')) {
$r .= $q->h3($q->a({'href' => $url_hash{$_}}, $_));
my $encode = decode "utf8", encode $enc_hash{$_}, $decode;
$r .= $q->p({'class' => $encode =~ /\p{Arabic}/ ? 'arabic' : ''}, $encode ne '' ? escape $encode : ' ');
if ($_ eq 'Unicode' and $q->param('decode') eq 'ArabTeX') {
my $encode = decode "arabtex-zdmg", encode "utf8", $q->param('text');
$r .= $q->p({'class' => $encode =~ /\p{Arabic}/ ? 'arabic' : ''}, $encode ne '' ? escape $encode : ' ');
}
}
$r .= display_footline $c;
$r .= display_footer $c;
return encode "utf8", $r;
}
1;
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