forked from github/kensanata.oddmuse
82 lines
2.5 KiB
Perl
82 lines
2.5 KiB
Perl
# Copyright (C) 2004 Alex Schroeder <alex@emacswiki.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the
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# Free Software Foundation, Inc.
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# 59 Temple Place, Suite 330
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# Boston, MA 02111-1307 USA
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# In your CSS file, use something like this, for example:
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# span[lang=en] { background-color:#ddf; }
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# span[lang=fr] { background-color:#fdd; }
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# span[lang=de] { background-color:#ffd; }
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# span[lang=it] { background-color:#dfd; }
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use strict;
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AddModuleDescription('lang.pl', 'Language Extension');
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our ($q, @HtmlStack, @MyRules, $FullUrl);
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push(@MyRules, \&LangRule);
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sub LangRule {
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if (m/\G\[([a-z][a-z])\]/gc) {
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my $html;
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$html .= "</" . shift(@HtmlStack) . ">" if $HtmlStack[0] eq 'span';
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return $html . AddHtmlEnvironment('span', "lang=\"$1\"") . "[$1]";
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}
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return;
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}
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*OldLangInitCookie = \&InitCookie;
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*InitCookie = \&NewLangInitCookie;
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sub NewLangInitCookie {
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OldLangInitCookie(@_);
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if ($q->param('setlang')) {
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my @old = split(/ /, GetParam('theme', ''));
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my @old_normal;
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my @old_languages;
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foreach my $entry (@old) {
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if (length($entry) == 2) {
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push(@old_languages, $entry);
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} else {
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push(@old_normal, $entry);
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}
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}
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my @new = $q->param('languages');
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SetParam('theme', join(' ', @old_normal, @new));
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}
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}
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*OldLangGetNearLinksUsed = \&GetNearLinksUsed;
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*GetNearLinksUsed = \&NewLangGetNearLinksUsed;
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sub NewLangGetNearLinksUsed {
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my $id = shift;
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my $html = OldLangGetNearLinksUsed($id);
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my @langs = qw(en de fr it pt);
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my @selected = split(/ /, GetParam('theme', '')); # may contain elements that are not in @langs!
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$html .= $q->div({-class=>'languages'}, "<form action='$FullUrl'>",
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$q->p(GetHiddenValue('action', 'browse'),
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GetHiddenValue('id', $id),
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T('Languages:'), ' ',
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$q->checkbox_group('languages', \@langs, \@selected),
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$q->hidden('setlang', '1'),
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$q->submit('dolang', T('Show!'))),
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'</form>');
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return $html;
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}
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